NOAA Current Watches-WA

* WHAT...Afternoon high temperatures in the mid to upper 90s and overnight low temperatures in the mid 60s to low 70s expected. * WHERE...Western and Central Columbia River Gorge and the Hood River Valley. * WHEN...From noon Tuesday to 9 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. Heat Advisory 2025-09-01T03:05:00-07:00 2025-09-01T03:05:00-07:00 2025-09-02T12:00:00-07:00 2025-09-01T17:00:00-07:00 Actual Alert Met Expected Moderate Likely West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14 SAME 041051 SAME 041027 SAME 053059 UGC ORZ120 UGC ORZ121 UGC ORZ122 UGC WAZ209 UGC WAZ210 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 011005 NWSheadline HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 9 PM PDT WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPQR.HT.Y.0006.250902T1900Z-250904T0400Z/ eventEndingTime 2025-09-03T21:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService HTY

At 1203 AM PDT, Doppler radar was tracking gusty showers along a line extending from 17 miles south of Sherman Pass to 19 miles southwest of Chewelah to 18 miles northwest of Suncrest. Movement was northeast at 25 mph. HAZARD...Winds in excess of 30 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Springdale, Lake Ellen Campground, Twin Lakes, Inchelium, Cedonia, Gifford, Hunters, and Rice. Special Weather Statement 2025-09-01T00:03:00-07:00 2025-09-01T00:03:00-07:00 2025-09-01T00:03:00-07:00 2025-09-01T00:30:00-07:00 Actual Alert Met Expected Moderate Observed Northeast Mountains; Okanogan Highlands 48.62,-118.44 48.31,-117.88 48.08,-117.67 47.89,-117.94 48.1,-118.17 48.27,-118.5 48.62,-118.44 SAME 053051 SAME 053063 SAME 053065 SAME 053019 SAME 053047 UGC WAZ037 UGC WAZ038 AWIPSidentifier SPSOTX WMOidentifier WWUS86 KOTX 010703 NWSheadline Gusty outflow winds with showers and thunderstorms will impact portions of southwestern Stevens and east central Ferry Counties through 1230 AM PDT eventMotionDescription 2025-09-01T07:03:00-00:00...storm...223DEG...23KT...48.36,-118.49 48.16,-118.1 47.94,-117.92 maxWindGust 30 MPH maxHailSize 0.00 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR Public IPAWSv1.0 en-US http://www.weather.gov SAME SPS NationalWeatherService SPS

* Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697), East Washington North Cascades (Zone 698), Okanogan Highlands and Kettle Mountains (Zone 699), Colville Reservation (Zone 702), Okanogan Valley (Zone 703), Methow Valley (Zone 704), Foothills of Central Washington Cascades (Zone 705) and Waterville Plateau (Zone 706). * Thunderstorms: Scattered thunderstorms with rainfall amounts less than a tenth of an inch. * Outflow Winds: Gusty and erratic winds up to 40 mph near thunderstorms. * Impacts: New fire starts are likely with thunderstorms. Gusty outflow winds may lead to fire spread with any new fire starts. Red Flag Warning 2025-08-31T23:13:00-07:00 2025-08-31T23:13:00-07:00 2025-08-31T23:13:00-07:00 2025-09-01T07:15:00-07:00 Actual Update Met Expected Severe Likely East Washington Central Cascades; East Portion of North Cascades National Park / Lake Chelan National Recreation Area; East Washington North Cascades; Okanogan Highlands & Kettle Mountains; Colville Reservation; Okanogan Valley; Methow Valley; Central Washington Cascade Foothills; Waterville Plateau SAME 053007 SAME 053037 SAME 053047 SAME 053019 SAME 053065 SAME 053017 SAME 053025 SAME 053043 UGC WAZ696 UGC WAZ697 UGC WAZ698 UGC WAZ699 UGC WAZ702 UGC WAZ703 UGC WAZ704 UGC WAZ705 UGC WAZ706 AWIPSidentifier RFWOTX WMOidentifier WWUS86 KOTX 010613 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 AM PDT MONDAY FOR SCATTERED LIGHTNING FROM DRY THUNDERSTORMS FOR FIRE WEATHER ZONES 696, 697, 698, 699, 702, 703, 704, 705, AND 706 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.FW.W.0015.000000T0000Z-250901T1800Z/ eventEndingTime 2025-09-01T11:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

* Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697), East Washington North Cascades (Zone 698), Okanogan Valley (Zone 703), Methow Valley (Zone 704), Foothills of Central Washington Cascades (Zone 705) and Waterville Plateau (Zone 706). * Thunderstorms: Scattered thunderstorms with light rain amounts. * Outflow Winds: Gusty and erratic winds near thunderstorms. * Impacts: New fire starts are likely with thunderstorms. Gusty outflow winds may lead to fire spread with any new fire starts. Red Flag Warning 2025-08-31T16:36:00-07:00 2025-08-31T16:36:00-07:00 2025-08-31T21:00:00-07:00 2025-09-01T00:45:00-07:00 Actual Update Met Expected Severe Likely East Washington Central Cascades; East Portion of North Cascades National Park / Lake Chelan National Recreation Area; East Washington North Cascades; Okanogan Valley; Methow Valley; Central Washington Cascade Foothills; Waterville Plateau SAME 053007 SAME 053037 SAME 053047 SAME 053017 SAME 053025 UGC WAZ696 UGC WAZ697 UGC WAZ698 UGC WAZ703 UGC WAZ704 UGC WAZ705 UGC WAZ706 AWIPSidentifier RFWOTX WMOidentifier WWUS86 KOTX 312336 NWSheadline RED FLAG WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 11 AM PDT MONDAY FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 696, 697, 698, 703, 704, 705, AND 706 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.FW.W.0015.250901T0400Z-250901T1800Z/ eventEndingTime 2025-09-01T11:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

The National Weather Service in Spokane has issued a Red Flag Warning for thunderstorms, which is in effect from 9 PM this evening to 11 AM PDT Monday. * Affected Area: Okanogan Highlands and Kettle Mountains (Zone 699) and Colville Reservation (Zone 702). * Thunderstorms: Scattered thunderstorms with light rain amounts. * Outflow Winds: Gusty and erratic winds near thunderstorms. * Impacts: New fire starts are likely with thunderstorms. Gusty outflow winds may lead to fire spread with any new fire starts. Red Flag Warning 2025-08-31T16:36:00-07:00 2025-08-31T16:36:00-07:00 2025-08-31T21:00:00-07:00 2025-09-01T00:45:00-07:00 Actual Alert Met Expected Severe Likely Okanogan Highlands & Kettle Mountains; Colville Reservation SAME 053019 SAME 053047 SAME 053065 SAME 053017 SAME 053025 SAME 053043 UGC WAZ699 UGC WAZ702 AWIPSidentifier RFWOTX WMOidentifier WWUS86 KOTX 312336 NWSheadline RED FLAG WARNING IN EFFECT FROM 9 PM THIS EVENING TO 11 AM PDT MONDAY FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 699 AND 702 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXA.KOTX.FW.W.0015.250901T0400Z-250901T1800Z/ eventEndingTime 2025-09-01T11:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

The National Weather Service in Spokane has issued a Red Flag Warning for thunderstorms, which is in effect from 9 PM this evening to 11 AM PDT Monday. * Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697), East Washington North Cascades (Zone 698), Okanogan Valley (Zone 703), Methow Valley (Zone 704), Foothills of Central Washington Cascades (Zone 705) and Waterville Plateau (Zone 706). * Thunderstorms: Scattered thunderstorms with light rain amounts. * Outflow Winds: Gusty and erratic winds near thunderstorms. * Impacts: New fire starts are likely with thunderstorms. Gusty outflow winds may lead to fire spread with any new fire starts. Red Flag Warning 2025-08-31T13:15:00-07:00 2025-08-31T13:15:00-07:00 2025-08-31T21:00:00-07:00 2025-09-01T07:00:00-07:00 Actual Alert Met Expected Severe Likely East Washington Central Cascades; East Portion of North Cascades National Park / Lake Chelan National Recreation Area; East Washington North Cascades; Okanogan Valley; Methow Valley; Central Washington Cascade Foothills; Waterville Plateau SAME 053007 SAME 053037 SAME 053047 SAME 053017 SAME 053025 UGC WAZ696 UGC WAZ697 UGC WAZ698 UGC WAZ703 UGC WAZ704 UGC WAZ705 UGC WAZ706 AWIPSidentifier RFWOTX WMOidentifier WWUS86 KOTX 312015 NWSheadline RED FLAG WARNING IN EFFECT FROM 9 PM THIS EVENING TO 11 AM PDT MONDAY FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 696, 697, 698, 703, 704, 705, AND 706 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KOTX.FW.W.0015.250901T0400Z-250901T1800Z/ eventEndingTime 2025-09-01T11:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

* WHAT...Hot temperatures. High temperatures 95 to 103 degrees. Limited overnight relief with low temperatures 60 to 70 degrees. * WHERE...Nespelem, Wenatchee, Odessa, Disautel Pass, Peck, Pangborn Airport, Clarkston, Grand Coulee, Bridgeport, Worley, Lewiston Grade, Chelan, Rockford, Okanogan, Brewster, Wilbur, Omak, Coeur d'Alene, Alpowa Summit, Culdesac, Spokane Valley, Post Falls, Cashmere, Harrington, Hayden, Fairfield, Ritzville, Waterville, Badger Mountain Road, Pomeroy, Airway Heights, Number 2 Canyon, Lewiston, Lapwai, Creston, Tonasket, Cheney, Entiat, Mansfield, Davenport, Gifford, Coulee City, Downtown Spokane, Number 1 Canyon, and Oroville. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Hot temperatures will increase the risk of heat-related illnesses. Heat Risk of this magnitude impacts almost everyone who does not have access to adequate cooling or hydration. Heat Advisory 2025-08-31T12:40:00-07:00 2025-08-31T12:40:00-07:00 2025-08-31T13:00:00-07:00 2025-09-01T12:45:00-07:00 Actual Update Met Expected Moderate Likely Coeur d'Alene Area; Lewiston Area; Lower Garfield and Asotin Counties; Upper Columbia Basin; Spokane Area; Wenatchee Area; Okanogan Valley; Waterville Plateau SAME 016055 SAME 016069 SAME 053003 SAME 053023 SAME 053001 SAME 053017 SAME 053025 SAME 053043 SAME 053047 SAME 053063 SAME 053007 UGC IDZ002 UGC IDZ026 UGC WAZ032 UGC WAZ035 UGC WAZ036 UGC WAZ041 UGC WAZ043 UGC WAZ044 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 311940 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.HT.Y.0007.250831T2000Z-250905T0300Z/ eventEndingTime 2025-09-04T20:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bd87ca46b6fd52c30a252594c7c86172865261e2.001.1,2025-08-30T12:37:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService HTY

* WHAT...Hot temperatures. High temperatures 95 to 103 degrees. Limited overnight relief with low temperatures 58 to 65 degrees. * WHERE...Winchester, Boulder Creek Road, Methow, Genesee, Potlatch, Uniontown, Sherman Pass, Rosalia, Craigmont, Conconully, Plain, Twisp, Plummer, Quincy, Winthrop, Nezperce, Inchelium, Oakesdale, Pullman, Moscow, Republic, Soldiers Meadow Road, Othello, Leavenworth, Chesaw Road, Wauconda, Colfax, Tekoa, Mazama, Ephrata, Kamiah, La Crosse, Moses Lake, Loup Loup Pass, and Highway 20 Wauconda Summit. * WHEN...From 11 AM Tuesday to 8 PM PDT Thursday. * IMPACTS...Hot temperatures will increase the risk of heat-related illnesses. Heat Risk of this magnitude impacts almost everyone who does not have access to adequate cooling or hydration. Heat Advisory 2025-08-31T12:40:00-07:00 2025-08-31T12:40:00-07:00 2025-09-02T11:00:00-07:00 2025-09-01T12:45:00-07:00 Actual Alert Met Expected Moderate Likely Idaho Palouse; Lewis and Southern Nez Perce Counties; Washington Palouse; Moses Lake Area; Okanogan Highlands; Central Chelan County; Western Okanogan County SAME 016009 SAME 016057 SAME 016061 SAME 016069 SAME 053063 SAME 053075 SAME 053001 SAME 053025 SAME 053019 SAME 053047 SAME 053007 UGC IDZ003 UGC IDZ027 UGC WAZ033 UGC WAZ034 UGC WAZ038 UGC WAZ047 UGC WAZ049 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 311940 NWSheadline HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXB.KOTX.HT.Y.0007.250902T1800Z-250905T0300Z/ eventEndingTime 2025-09-04T20:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService HTY

* WHAT...Dangerously hot conditions with temperatures up to 102 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Portions of north central and northeast Oregon and central, south central, and southeast Washington. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Daily high temperature records are at risk for many cities in the watch area Tuesday through Thursday. Extreme Heat Watch 2025-08-31T12:25:00-07:00 2025-08-31T12:25:00-07:00 2025-09-02T11:00:00-07:00 2025-09-01T15:00:00-07:00 Actual Alert Met Future Severe Likely Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; North Central Oregon; Eastern Columbia River Gorge of Washington; Kittitas Valley; Yakima Valley; Lower Columbia Basin of Washington; Foothills of the Blue Mountains of Washington; Simcoe Highlands SAME 041021 SAME 041055 SAME 041065 SAME 041049 SAME 041059 SAME 041069 SAME 053039 SAME 053037 SAME 053077 SAME 053005 SAME 053021 SAME 053071 SAME 053013 UGC ORZ041 UGC ORZ044 UGC ORZ507 UGC ORZ508 UGC ORZ510 UGC WAZ024 UGC WAZ026 UGC WAZ027 UGC WAZ028 UGC WAZ029 UGC WAZ521 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 311925 NWSheadline EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH THURSDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.XH.A.0004.250902T1800Z-250905T0300Z/ eventEndingTime 2025-09-04T20:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService XHA

* WHAT...Hot temperatures. High temperatures 95 to 105 degrees. Limited overnight relief with low temperatures 60 to 70 degrees. * WHERE...Gifford, Spokane Valley, Harrington, Waterville, Lewiston, Grand Coulee, Rockford, Lewiston Grade, Badger Mountain Road, Hayden, Post Falls, Pomeroy, Chelan, Peck, Airway Heights, Cheney, Coulee City, Davenport, Entiat, Number 2 Canyon, Fairfield, Pangborn Airport, Lapwai, Coeur d'Alene, Bridgeport, Wilbur, Okanogan, Clarkston, Ritzville, Worley, Downtown Spokane, Mansfield, Omak, Odessa, Oroville, Alpowa Summit, Culdesac, Nespelem, Cashmere, Creston, Brewster, Tonasket, Number 1 Canyon, Disautel Pass, and Wenatchee. * WHEN...From 1 PM Sunday to 8 PM PDT Thursday. * IMPACTS...Hot temperatures will increase the risk of heat-related illnesses. Heat Risk of this magnitude impacts almost everyone who does not have access to adequate cooling or hydration. Heat Advisory 2025-08-30T14:14:00-07:00 2025-08-30T14:14:00-07:00 2025-08-31T13:00:00-07:00 2025-08-31T13:15:00-07:00 Actual Update Met Expected Moderate Likely Coeur d'Alene Area; Lewiston Area; Lower Garfield and Asotin Counties; Upper Columbia Basin; Spokane Area; Wenatchee Area; Okanogan Valley; Waterville Plateau SAME 016055 SAME 016069 SAME 053003 SAME 053023 SAME 053001 SAME 053017 SAME 053025 SAME 053043 SAME 053047 SAME 053063 SAME 053007 UGC IDZ002 UGC IDZ026 UGC WAZ032 UGC WAZ035 UGC WAZ036 UGC WAZ041 UGC WAZ043 UGC WAZ044 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 302114 NWSheadline HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 8 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.HT.Y.0007.250831T2000Z-250905T0300Z/ eventEndingTime 2025-09-04T20:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService HTY

SVROTX The National Weather Service in Spokane has issued a * Severe Thunderstorm Warning for... West central Bonner County in the Panhandle of Idaho... East central Pend Oreille County in northeastern Washington... * Until 330 PM PDT. * At 259 PM PDT, a severe thunderstorm was located 7 miles south of Nordman, moving south at 20 mph. HAZARD...60 mph wind gusts and quarter size hail, and heavy rainfall rates. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of west central Bonner and east central Pend Oreille Counties. Severe Thunderstorm Warning 2025-08-29T15:00:00-07:00 2025-08-29T15:00:00-07:00 2025-08-29T15:00:00-07:00 2025-08-29T15:30:00-07:00 Actual Alert Met Immediate Severe Observed Bonner, ID; Pend Oreille, WA 48.6,-117.04 48.6,-116.91 48.39,-116.81 48.39,-117.08 48.6,-117.04 SAME 016017 SAME 053051 UGC IDC017 UGC WAC051 AWIPSidentifier SVROTX WMOidentifier WUUS56 KOTX 292200 eventMotionDescription 2025-08-29T21:59:00-00:00...storm...000DEG...16KT...48.52,-116.97 windThreat RADAR INDICATED maxWindGust 60 MPH hailThreat RADAR INDICATED maxHailSize 1.00 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KOTX.SV.W.0006.250829T2200Z-250829T2230Z/ eventEndingTime 2025-08-29T15:30:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME SVR NationalWeatherService SVW

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of North Idaho, including the following counties, Bonner and Boundary and Northeast Washington, including the following county, Pend Oreille. * WHEN...Until 400 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 203 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... mainly rural areas of Northwestern Bonner, Western Boundary and Eastern Pend Oreille Counties - http://www.weather.gov/safety/flood Flood Advisory 2025-08-29T14:03:00-07:00 2025-08-29T14:03:00-07:00 2025-08-29T14:03:00-07:00 2025-08-29T16:00:00-07:00 Actual Alert Met Expected Minor Likely Bonner, ID; Boundary, ID; Pend Oreille, WA 48.87,-117.09 48.87,-116.99 48.77,-116.93 48.76,-117.09 48.87,-117.09 SAME 016017 SAME 016021 SAME 053051 UGC IDC017 UGC IDC021 UGC WAC051 AWIPSidentifier FLSOTX WMOidentifier WGUS86 KOTX 292103 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL 4 PM PDT THIS AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KOTX.FA.Y.0021.250829T2103Z-250829T2300Z/ eventEndingTime 2025-08-29T16:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of North Idaho, including the following county, Boundary and Northeast Washington, including the following county, Pend Oreille. * WHEN...Until 430 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rainfall rate estimates show up to 2"/hr. * ADDITIONAL DETAILS... - At 128 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... mainly rural areas of Northwestern Boundary and Northeastern Pend Oreille Counties - http://www.weather.gov/safety/flood Flood Advisory 2025-08-29T13:28:00-07:00 2025-08-29T13:28:00-07:00 2025-08-29T13:28:00-07:00 2025-08-29T16:30:00-07:00 Actual Alert Met Expected Minor Likely Boundary, ID; Pend Oreille, WA 48.9799999,-117.07 48.99,-116.87 48.93,-116.83 48.9099999,-117.09 48.9799999,-117.07 SAME 016021 SAME 053051 UGC IDC021 UGC WAC051 AWIPSidentifier FLSOTX WMOidentifier WGUS86 KOTX 292028 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL 430 PM PDT THIS AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KOTX.FA.Y.0020.250829T2028Z-250829T2330Z/ eventEndingTime 2025-08-29T16:30:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet, Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet and Fire Weather Zone 661 East Portion of the Olympic Mountains. * THUNDERSTORMS...Thunderstorms are favored along the eastern slopes of the Olympic mountains and more so in the Cascades this afternoon and evening. Some brief heavy rain or isolated wetting rains are possible, but lightning strikes on very dry fuel are capable of new fire starts. * OUTFLOW WINDS...Outflow winds of 25 to 30 mph are possible. Outflow winds can occur ahead of and behind storms and cause erratic wind directions. * IMPACTS...Scattered lightning in dry fuels can cause multiple fire starts. Thunderstorms can also bring sudden sharp wind shifts on existing fires, causing rapid changes in a fire's rate of spread and direction of spread. Thunderstorm outflow winds can be a threat for several hours following the start of a new lightning-caused fire. If a fire were to begin, air quality may diminish in the surrounding area. With lightning occurrences having started earlier this week and thunderstorms expected again today, multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. * THUNDERSTORMS...A few lightning strikes occurred in the higher terrain of the Cascades mountains yesterday and that will resume this afternoon and evening. Multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. Red Flag Warning 2025-08-28T10:10:00-07:00 2025-08-28T10:10:00-07:00 2025-08-28T10:10:00-07:00 2025-08-28T21:00:00-07:00 Actual Update Met Expected Severe Likely West Slopes of the North Cascades Generally above 1500 Feet; West Slopes of the Central Cascades Generally above 1500 Feet; East Portion of the Olympic Mountains SAME 053007 SAME 053033 SAME 053057 SAME 053061 SAME 053073 SAME 053015 SAME 053041 SAME 053053 SAME 053059 SAME 053067 SAME 053009 SAME 053027 SAME 053031 SAME 053045 UGC WAZ658 UGC WAZ659 UGC WAZ661 AWIPSidentifier RFWSEW WMOidentifier WWUS86 KSEW 281710 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONES 658, 659, AND 661 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.FW.W.0003.000000T0000Z-250829T0400Z/ eventEndingTime 2025-08-28T21:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e4b50623ff220cbccc09e3e8a4cde0e8bf4521dc.001.1,2025-08-27T13:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.878a6b1372c3e8175f4699440cfefcae814d5199.001.1,2025-08-27T09:21:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a7d1ca392e80e1abe3333c149f2a136ac9ef2e9f.001.1,2025-08-27T01:09:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

* WHAT...Flash flooding and debris flows caused by excessive rainfall from thunderstorms is possible. * WHERE...A portion of North Central Washington, including the following counties, Chelan and Okanogan. * WHEN...From 11 AM PDT this morning through this evening. * IMPACTS...Heavy rainfall may result in flash flooding or debris flows in steep terrain, particularly near burn scar locations. Rain rates of up to an inch per hour will be possible with thunderstorms. * ADDITIONAL DETAILS... - Those within canyons or near burn scars should monitor for updated information from local authorities. - http://www.weather.gov/safety/flood Flood Watch 2025-08-28T03:19:00-07:00 2025-08-28T03:19:00-07:00 2025-08-28T11:00:00-07:00 2025-08-28T21:00:00-07:00 Actual Update Met Future Severe Possible Chelan, WA; Okanogan, WA SAME 053007 SAME 053047 UGC WAC007 UGC WAC047 AWIPSidentifier FFAOTX WMOidentifier WGUS66 KOTX 281019 NWSheadline FLOOD WATCH REMAINS IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.FA.A.0004.250828T1800Z-250829T0400Z/ eventEndingTime 2025-08-28T21:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FAA

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet, Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet and Fire Weather Zone 661 East Portion of the Olympic Mountains. * THUNDERSTORMS...Thunderstorms are favored along the eastern slopes of the Olympic mountains and more so in the Cascades from this afternoon and evening and again Thursday into Thursday night. Some brief heavy rain or isolated wetting rains are possible, but lightning strikes on very dry fuel are capable of new fire starts. * OUTFLOW WINDS...Outflow winds of 25 to 30 mph are possible. Outflow winds can occur ahead of and behind storms and cause erratic wind directions. * IMPACTS...Scattered lightning in dry fuels can cause multiple fire starts. Thunderstorms can also bring sudden sharp wind shifts on existing fires, causing rapid changes in a fire's rate of spread and direction of spread. Thunderstorm outflow winds can be a threat for several hours following the start of a new lightning-caused fire. If a fire were to begin, air quality may diminish in the surrounding area. With lightning occurrences having started Tuesday and thunderstorms expect for two more days, multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. * THUNDERSTORMS...Multiple lightning strikes occurred in the higher terrain of the Cascades mountains yesterday afternoon and evening and that will resume this afternoon and evening. Multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. Red Flag Warning 2025-08-27T21:24:00-07:00 2025-08-27T21:24:00-07:00 2025-08-27T21:24:00-07:00 2025-08-28T11:00:00-07:00 Actual Update Met Expected Severe Likely West Slopes of the North Cascades Generally above 1500 Feet; West Slopes of the Central Cascades Generally above 1500 Feet; East Portion of the Olympic Mountains SAME 053007 SAME 053033 SAME 053057 SAME 053061 SAME 053073 SAME 053015 SAME 053041 SAME 053053 SAME 053059 SAME 053067 SAME 053009 SAME 053027 SAME 053031 SAME 053045 UGC WAZ658 UGC WAZ659 UGC WAZ661 AWIPSidentifier RFWSEW WMOidentifier WWUS86 KSEW 280424 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONES 658, 659, AND 661 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.FW.W.0003.000000T0000Z-250829T0400Z/ eventEndingTime 2025-08-28T21:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.878a6b1372c3e8175f4699440cfefcae814d5199.001.1,2025-08-27T09:21:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a7d1ca392e80e1abe3333c149f2a136ac9ef2e9f.001.1,2025-08-27T01:09:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

Thunderstorms with heavy rain are expected to develop late Thursday morning through Thursday evening in the Cascades. Heavy rainfall in steep terrain and burn scars may lead to flash flooding or debris flows on Thursday. * WHAT...Flash flooding and debris flows caused by excessive rainfall from thunderstorms is possible. * WHERE...A portion of North Central Washington, including the following counties, Chelan and Okanogan. This will include, but not limited to burn scar locations: Pioneer and 25 Mile burn scars in Chelan County, and Cedar Creek, Cub Creek, Muckamuck, Walker Creek, and Eagle Bluff burn scars in Okanogan County. * WHEN...From Thursday morning through Thursday evening. * IMPACTS...Heavy rainfall may result in flash flooding or debris flows in steep terrain, particularly near burn scar locations. Rain rates of up to an inch per hour will be possible with thunderstorms. * ADDITIONAL DETAILS... - Those within canyons or near burn scars should monitor for updated information from local authorities. - http://www.weather.gov/safety/flood Flood Watch 2025-08-27T13:49:00-07:00 2025-08-27T13:49:00-07:00 2025-08-28T11:00:00-07:00 2025-08-28T03:30:00-07:00 Actual Alert Met Future Severe Possible Chelan, WA; Okanogan, WA SAME 053007 SAME 053047 UGC WAC007 UGC WAC047 AWIPSidentifier FFAOTX WMOidentifier WGUS66 KOTX 272049 NWSheadline FLOOD WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KOTX.FA.A.0004.250828T1800Z-250829T0400Z/ eventEndingTime 2025-08-28T21:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FAA

...RED FLAG WARNING IN EFFECT THROUGH THIS EVENING FOR OUTFLOW WINDS AND HIGH INSTABILITY... * AFFECTED AREA...In Oregon, Fire Weather Zone 688 Mt. Hood National Forest Region. In Washington, Fire Weather Zone 634 Southern Gifford Pinchot National Forest and Fire Weather Zone 635 Mt. Adams Ranger District of the Gifford-Pinchot National Forest. * THUNDERSTORMS...Isolated to scattered thunderstorms. 20-30% chance of thunderstorms through this evening. 10-15% chance for wetting rains with passing thunderstorms. * UNSTABLE...High instability with elevated mixing heights may promote pyroconvective activity. * OUTFLOW WINDS...Instantaneous gusts as high as 40 mph. Gusts at these speeds can be observed tens of miles away from the core of the thunderstorm. * IMPACTS...Conditions may be favorable for rapid fire spread which may threaten life and property. Thunderstorm outflow winds may result in unanticipated erratic fire spread. High instability may result in fire growth. Frequent lightning and critically dry fuels may result in fire starts. Red Flag Warning 2025-08-27T13:46:00-07:00 2025-08-27T13:46:00-07:00 2025-08-27T13:46:00-07:00 2025-08-27T21:00:00-07:00 Actual Update Met Expected Severe Likely Mt. Hood National Forest Region; Southern Gifford Pinchot National Forest; Mt. Adams Ranger District of the Gifford-Pinchot National Forest SAME 041005 SAME 041027 SAME 041031 SAME 041047 SAME 041051 SAME 041065 SAME 053011 SAME 053015 SAME 053059 SAME 053077 SAME 053039 UGC ORZ688 UGC WAZ634 UGC WAZ635 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 272046 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR OUTFLOW WINDS AND HIGH INSTABILITY FOR FIRE WEATHER ZONES 634, 635, AND 688 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.FW.W.0005.000000T0000Z-250828T0400Z/ eventEndingTime 2025-08-27T21:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet, Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet and Fire Weather Zone 661 East Portion of the Olympic Mountains. * THUNDERSTORMS...Thunderstorms are favored along the eastern slopes of the Olympic mountains and more so in the Cascades from this afternoon and evening and again Thursday into Thursday night. Some brief heavy rain or isolated wetting rains are possible, but lightning strikes on very dry fuel are capable of new fire starts. * OUTFLOW WINDS...Outflow winds of 25 to 30 mph are possible. Outflow winds can occur ahead of and behind storms and cause erratic wind directions. * IMPACTS...Scattered lightning in dry fuels can cause multiple fire starts. Thunderstorms can also bring sudden sharp wind shifts on existing fires, causing rapid changes in a fire's rate of spread and direction of spread. Thunderstorm outflow winds can be a threat for several hours following the start of a new lightning-caused fire. If a fire were to begin, air quality may diminish in the surrounding area. With lightning occurrences having started Tuesday and thunderstorms expect for two more days, multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. * THUNDERSTORMS...Multiple lightning strikes occurred in the higher terrain of the Cascades mountains yesterday afternoon and evening and that will resume this afternoon and evening. Multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. Red Flag Warning 2025-08-27T13:37:00-07:00 2025-08-27T13:37:00-07:00 2025-08-27T13:37:00-07:00 2025-08-27T21:45:00-07:00 Actual Update Met Expected Severe Likely West Slopes of the North Cascades Generally above 1500 Feet; West Slopes of the Central Cascades Generally above 1500 Feet; East Portion of the Olympic Mountains SAME 053007 SAME 053033 SAME 053057 SAME 053061 SAME 053073 SAME 053015 SAME 053041 SAME 053053 SAME 053059 SAME 053067 SAME 053009 SAME 053027 SAME 053031 SAME 053045 UGC WAZ658 UGC WAZ659 UGC WAZ661 AWIPSidentifier RFWSEW WMOidentifier WWUS86 KSEW 272037 NWSheadline RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM PDT THURSDAY FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONES 658, 659, AND 661 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KSEW.FW.W.0003.000000T0000Z-250829T0400Z/ eventEndingTime 2025-08-28T21:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a7d1ca392e80e1abe3333c149f2a136ac9ef2e9f.001.1,2025-08-27T01:09:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet, Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet and Fire Weather Zone 661 East Portion of the Olympic Mountains. * THUNDERSTORMS...Thunderstorms are favored along the eastern slopes of the Olympic mountains between 11 AM and 3 PM, and more so in the Cascades from 3 PM to 8 PM. Wetting rains are possible, but lightning strikes on very dry fuel are capable of new fire starts. * OUTFLOW WINDS...Outflow winds of 25 to 30 mph are possible. Outflow winds can occur ahead of and behind storms and cause erratic wind directions. * IMPACTS...Scattered lightning in dry fuels can cause multiple fire starts. Thunderstorms can also bring sudden sharp wind shifts on existing fires, causing rapid changes in a fire's rate of spread and direction of spread. Thunderstorm outflow winds can be a threat for several hours following the start of a new lightning-caused fire. If a fire were to begin, air quality may diminish in the surrounding area. * THUNDERSTORMS...Multiple lightning strikes occurred in the higher terrain of the Cascades mountains yesterday afternoon and evening and that will resume this afternoon and evening. Multiple days in a row of lightning strikes on our dry fuels could result in a critical number of new wildfires. Red Flag Warning 2025-08-27T09:21:00-07:00 2025-08-27T09:21:00-07:00 2025-08-27T11:00:00-07:00 2025-08-27T17:30:00-07:00 Actual Alert Met Expected Severe Likely West Slopes of the North Cascades Generally above 1500 Feet; West Slopes of the Central Cascades Generally above 1500 Feet; East Portion of the Olympic Mountains SAME 053007 SAME 053033 SAME 053057 SAME 053061 SAME 053073 SAME 053015 SAME 053041 SAME 053053 SAME 053059 SAME 053067 SAME 053009 SAME 053027 SAME 053031 SAME 053045 UGC WAZ658 UGC WAZ659 UGC WAZ661 AWIPSidentifier RFWSEW WMOidentifier WWUS86 KSEW 271621 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONES 658, 659, AND 661 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.FW.W.0003.250827T1800Z-250828T0300Z/ eventEndingTime 2025-08-27T20:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a7d1ca392e80e1abe3333c149f2a136ac9ef2e9f.001.1,2025-08-27T01:09:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FWW