NOAA Current Watches

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northeast Oregon, including the following county, Wallowa and southeast Washington, including the following county, Columbia. * WHEN...Until midnight PDT tonight. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 843 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... mainly rural areas of Northwestern Wallowa and Southeastern Columbia Counties - http://www.weather.gov/safety/flood Flood Advisory 2025-09-11T20:43:00-07:00 2025-09-11T20:43:00-07:00 2025-09-11T20:43:00-07:00 2025-09-12T00:00:00-07:00 Actual Alert Met Expected Minor Likely Wallowa, OR; Columbia, WA 46.07,-117.78 46.07,-117.63 45.9799999,-117.61 45.93,-117.77 45.87,-117.79 45.86,-117.82 45.86,-117.85 45.86,-117.88 45.86,-117.92 45.92,-117.95 45.9799999,-117.86 46.02,-117.84 46.07,-117.78 SAME 041063 SAME 053013 UGC ORC063 UGC WAC013 AWIPSidentifier FLSPDT WMOidentifier WGUS86 KPDT 120343 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL MIDNIGHT PDT TONIGHT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.FA.Y.0008.250912T0343Z-250912T0700Z/ eventEndingTime 2025-09-12T00:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northeast Oregon, including the following county, Wallowa and southeast Washington, including the following county, Columbia. * WHEN...Until midnight PDT tonight. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 843 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... mainly rural areas of Northwestern Wallowa and Southeastern Columbia Counties - http://www.weather.gov/safety/flood Flood Advisory 2025-09-11T20:43:00-07:00 2025-09-11T20:43:00-07:00 2025-09-11T20:43:00-07:00 2025-09-12T00:00:00-07:00 Actual Alert Met Expected Minor Likely Wallowa, OR; Columbia, WA 46.07,-117.78 46.07,-117.63 45.9799999,-117.61 45.93,-117.77 45.87,-117.79 45.86,-117.82 45.86,-117.85 45.86,-117.88 45.86,-117.92 45.92,-117.95 45.9799999,-117.86 46.02,-117.84 46.07,-117.78 SAME 041063 SAME 053013 UGC ORC063 UGC WAC013 AWIPSidentifier FLSPDT WMOidentifier WGUS86 KPDT 120343 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL MIDNIGHT PDT TONIGHT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.FA.Y.0008.250912T0343Z-250912T0700Z/ eventEndingTime 2025-09-12T00:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

* WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...Eastern Malheur County along Succor Creek. * WHEN...Until 945 PM MDT. * IMPACTS...Rises in small streams. * ADDITIONAL DETAILS... - At 633 PM MDT, Doppler radar indicated heavy rain due to thunderstorms that will cause small stream flooding in the Succor Creek near the Succor Creek Campground. - Some locations that will experience flooding include... Succor Creek Campground and Board Corral Mountain. - https://www.weather.gov/safety/flood Flood Advisory 2025-09-11T18:37:00-06:00 2025-09-11T18:37:00-06:00 2025-09-11T18:37:00-06:00 2025-09-11T21:45:00-06:00 Actual Alert Met Expected Minor Likely Malheur, OR 43.37,-117.09 43.4099999,-117.19 43.49,-117.25 43.53,-117.25 43.55,-117.13 43.39,-117.06 43.37,-117.09 SAME 041045 UGC ORC045 AWIPSidentifier FLSBOI WMOidentifier WGUS85 KBOI 120037 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL 945 PM MDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KBOI.FA.Y.0012.250912T0037Z-250912T0345Z/ eventEndingTime 2025-09-11T21:45:00-06:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

At 223 PM PDT, Doppler radar was tracking a strong thunderstorm 8 miles northeast of Pondosa, or 20 miles east of North Powder. This thunderstorm was nearly stationary. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of southeastern Union and south central Wallowa Counties. Special Weather Statement 2025-09-11T14:24:00-07:00 2025-09-11T14:24:00-07:00 2025-09-11T14:24:00-07:00 2025-09-11T15:15:00-07:00 Actual Alert Met Expected Moderate Observed Wallowa County 45.08,-117.35 45.08,-117.56 45.03,-117.57 45.02,-117.62 45.2299999,-117.75 45.31,-117.22 45.14,-117.06 45.08,-117.35 SAME 041061 SAME 041063 UGC ORZ050 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 112124 NWSheadline A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN UNION AND SOUTH CENTRAL WALLOWA COUNTIES THROUGH 315 PM PDT eventMotionDescription 2025-09-11T21:23:00-00:00...storm...169DEG...4KT...45.1,-117.52 maxWindGust 40 MPH maxHailSize 0.25 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR Public IPAWSv1.0 en-US http://www.weather.gov SAME SPS NationalWeatherService SPS

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 11 AM PDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Dense Fog Advisory 2025-09-11T08:28:00-07:00 2025-09-11T08:28:00-07:00 2025-09-11T08:28:00-07:00 2025-09-11T11:00:00-07:00 Actual Alert Met Expected Moderate Likely Lowlands of Western Whatcom County; Lowlands of Western Skagit and Northwestern Snohomish Counties; Downtown Everett / Marysville Area; Shoreline / Lynnwood / South Everett Area; Eastside; City of Seattle; Lowlands of Pierce and Southern King Counties; Olympia and Southern Puget Sound; Southern Hood Canal; Northern Hood Canal; Eastern Kitsap County; Port Townsend Area; Island County SAME 053073 SAME 053057 SAME 053061 SAME 053033 SAME 053053 SAME 053067 SAME 053045 SAME 053031 SAME 053035 SAME 053029 UGC WAZ310 UGC WAZ311 UGC WAZ312 UGC WAZ313 UGC WAZ314 UGC WAZ315 UGC WAZ316 UGC WAZ317 UGC WAZ321 UGC WAZ322 UGC WAZ323 UGC WAZ324 UGC WAZ333 AWIPSidentifier NPWSEW WMOidentifier WWUS76 KSEW 111528 NWSheadline DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KSEW.FG.Y.0003.250911T1528Z-250911T1800Z/ eventEndingTime 2025-09-11T11:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FGY

* WHAT...Flash flooding and debris flows caused by excessive rainfall is possible over recent burn scars. * WHERE...Portions of central and northeast Oregon, including the following areas, in central Oregon, John Day Basin and Ochoco-John Day Highlands. In northeast Oregon, Southern Blue Mountains of Oregon. * WHEN...Through this evening. * IMPACTS...Heavy rainfall of 1 to 1.5 inches could trigger flash flooding of low-lying areas, and debris flows in and near numerous recent wildfire burn scars. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall over the burn scar, which may lead to flash flooding and debris flows. - http://www.weather.gov/safety/flood Flash Flood Watch 2025-09-11T06:29:00-07:00 2025-09-11T06:29:00-07:00 2025-09-11T06:29:00-07:00 2025-09-11T23:00:00-07:00 Actual Alert Met Future Severe Possible Southern Blue Mountains of Oregon; John Day Basin; Ochoco-John Day Highlands SAME 041021 SAME 041023 SAME 041049 SAME 041059 SAME 041061 SAME 041069 SAME 041031 SAME 041065 SAME 041013 SAME 041017 UGC ORZ503 UGC ORZ505 UGC ORZ506 AWIPSidentifier FFAPDT WMOidentifier WGUS66 KPDT 111329 NWSheadline FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KPDT.FF.A.0005.000000T0000Z-250912T0600Z/ eventEndingTime 2025-09-11T23:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc7bd61791f95744859be4721f8f8711351c53c2.002.1,2025-09-10T12:42:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8609b8f8483114bfcb4abe2d112114515002edc9.002.1,2025-09-09T13:50:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA

* WHAT...Flash flooding caused by excessive rainfall is possible especially across the Falls, Cow Valley and Durkee burn scars. * WHERE...Portions of northeast and southeast Oregon, including the following areas, in northeast Oregon, Baker County. In southeast Oregon, Harney County, Malheur County and Oregon Lower Treasure Valley. * WHEN...Through this evening. * IMPACTS...Heavy rainfall could trigger flash flooding or debris flows in and near recent wildfire burn scars. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood Flash Flood Watch 2025-09-11T00:42:00-07:00 2025-09-11T00:42:00-07:00 2025-09-11T00:42:00-07:00 2025-09-11T14:00:00-07:00 Actual Update Met Future Severe Possible Harney County; Baker County; Malheur County; Oregon Lower Treasure Valley SAME 041025 SAME 041001 SAME 041045 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier FFABOI WMOidentifier WGUS65 KBOI 110742 NWSheadline FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXT.KBOI.FF.A.0006.000000T0000Z-250912T0300Z/ eventEndingTime 2025-09-11T20:00:00-07:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ad8226776bccc98a89ff3635ba6e797f2eecb66.001.1,2025-09-10T01:02:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA

At 1116 PM PDT, Doppler radar was tracking gusty showers along a line extending from 18 miles east of Ritzville to Otis Orchards-East Farms. Movement was northwest at 45 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Spokane, Spokane Valley, Post Falls, Cheney, Liberty Lake, Airway Heights, Medical Lake, Nine Mile Falls, Deer Park, Millwood, Otis Orchards-East Farms, Fairwood, Suncrest, Fairchild AFB, Otis Orchards, Green Acres, Trentwood, Country Homes, Town And Country, and Chattaroy. This includes the following highways... Interstate 90 in Washington between mile markers 227 and 299. Interstate 90 in Idaho between mile markers 0 and 1. U.S. Highway 195 in Washington between mile markers 76 and 95. U.S. Highway 395 in Washington between mile markers 165 and 181. Special Weather Statement 2025-09-10T23:16:00-07:00 2025-09-10T23:16:00-07:00 2025-09-10T23:16:00-07:00 2025-09-10T23:45:00-07:00 Actual Alert Met Expected Moderate Observed Coeur d'Alene Area; Washington Palouse; Upper Columbia Basin; Spokane Area; Northeast Mountains 47.25,-118.48 47.99,-117.48 47.69,-116.99 46.95,-117.9 47.25,-118.48 SAME 016055 SAME 053063 SAME 053075 SAME 053001 SAME 053017 SAME 053025 SAME 053043 SAME 053047 SAME 053051 SAME 053065 UGC IDZ002 UGC WAZ033 UGC WAZ035 UGC WAZ036 UGC WAZ037 AWIPSidentifier SPSOTX WMOidentifier WWUS86 KOTX 110616 NWSheadline Gusty showers will impact portions of west central Kootenai, northeastern Adams, southeastern Lincoln, north central Whitman, southeastern Stevens and Spokane Counties through 1145 PM PDT eventMotionDescription 2025-09-11T06:16:00-00:00...storm...128DEG...39KT...47.06,-117.99 47.72,-117.09 maxWindGust 50 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

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern sections of the Durkee Fire burn scar in Baker County. * WHEN...Until midnight PDT tonight. * IMPACTS...Dangerous flows over low-water crossings. Water, mud and rocks over roadways. * ADDITIONAL DETAILS... - At 854 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... Rye Valley, Weatherby and Dixie. - https://www.weather.gov/safety/flood Flood Advisory 2025-09-10T20:57:00-07:00 2025-09-10T20:57:00-07:00 2025-09-10T20:57:00-07:00 2025-09-11T00:00:00-07:00 Actual Alert Met Expected Minor Likely Baker, OR 44.42,-117.33 44.42,-117.57 44.43,-117.57 44.43,-117.58 44.43,-117.59 44.44,-117.59 44.44,-117.6 44.44,-117.62 44.59,-117.75 44.61,-117.61 44.62,-117.51 44.49,-117.33 44.42,-117.33 SAME 041001 UGC ORC001 AWIPSidentifier FLSBOI WMOidentifier WGUS85 KBOI 110357 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL MIDNIGHT PDT TONIGHT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KBOI.FA.Y.0010.250911T0357Z-250911T0700Z/ eventEndingTime 2025-09-11T00:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Oregon, including the following county, Baker. * WHEN...Until 900 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas with water over roadways. * ADDITIONAL DETAILS... - At 559 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... Elk Creek Campground and Bullrun Rock. - https://www.weather.gov/safety/flood Flood Advisory 2025-09-10T17:59:00-07:00 2025-09-10T17:59:00-07:00 2025-09-10T17:59:00-07:00 2025-09-10T21:00:00-07:00 Actual Alert Met Expected Minor Likely Baker, OR 44.32,-118.29 44.37,-118.43 44.37,-118.41 44.38,-118.41 44.39,-118.43 44.4,-118.43 44.43,-118.42 44.46,-118.42 44.45,-118.41 44.46,-118.38 44.47,-118.36 44.4799999,-118.36 44.51,-118.37 44.52,-118.37 44.53,-118.37 44.5,-118.29 44.39,-118.14 44.32,-118.29 SAME 041001 UGC ORC001 AWIPSidentifier FLSBOI WMOidentifier WGUS85 KBOI 110059 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KBOI.FA.Y.0009.250911T0059Z-250911T0400Z/ eventEndingTime 2025-09-10T21:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

At 636 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from near Knottingham Butte to near Rockville. Movement was north at 15 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. Strong thunderstorms will be near... Knottingham Butte, Pelican Point, and southern Owyhee Reservoir around 640 PM MDT. Succor Creek Campground around 650 PM MDT. Special Weather Statement 2025-09-10T18:36:00-06:00 2025-09-10T18:36:00-06:00 2025-09-10T18:36:00-06:00 2025-09-10T19:15:00-06:00 Actual Alert Met Expected Moderate Observed Lower Treasure Valley; Owyhee Mountains; Malheur County 43.6,-117.79 43.59,-117.08 43.56,-117.05 43.57,-117.02 43.59,-117.02 43.59,-116.88 43.25,-116.86 43.24,-117.66 43.6,-117.79 SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 041045 UGC IDZ012 UGC IDZ029 UGC ORZ063 AWIPSidentifier SPSBOI WMOidentifier WWUS85 KBOI 110036 NWSheadline STRONG THUNDERSTORMS WILL IMPACT NORTHWESTERN OWYHEE AND CENTRAL MALHEUR COUNTIES THROUGH 715 PM MDT eventMotionDescription 2025-09-11T00:36:00-00:00...storm...182DEG...12KT...43.33,-117.61 43.35,-116.96 maxWindGust 50 MPH maxHailSize 0.75 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR Public IPAWSv1.0 en-US http://www.weather.gov SAME SPS NationalWeatherService SPS

* WHAT...Dry washes and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of southwest Idaho, including the following county, Owyhee and southeast Oregon, including the following county, Malheur. * WHEN...Until 900 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 550 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause dry washes and small stream flooding. - Some locations that will experience flooding include... Rockville School, Succor Creek Campground, Rockville, Malloy Ranch, Board Corral Mountain and Owyhee Reservoir. - https://www.weather.gov/safety/flood Flood Advisory 2025-09-10T17:50:00-06:00 2025-09-10T17:50:00-06:00 2025-09-10T17:50:00-06:00 2025-09-10T21:00:00-06:00 Actual Alert Met Expected Minor Likely Owyhee, ID; Malheur, OR 43.52,-117.05 43.43,-117.06 43.36,-116.97 43.24,-116.87 43.17,-117.03 43.29,-117.27 43.44,-117.34 43.54,-117.18 43.52,-117.05 SAME 016073 SAME 041045 UGC IDC073 UGC ORC045 AWIPSidentifier FLSBOI WMOidentifier WGUS85 KBOI 102350 NWSheadline FLOOD ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KBOI.FA.Y.0008.250910T2350Z-250911T0300Z/ eventEndingTime 2025-09-10T21:00:00-06:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService FAY

FFWBOI The National Weather Service in Boise has issued a * Flash Flood Warning for... The Telephone Fire fire burn scar in... North Central Harney County in southeastern Oregon... * Until 730 PM PDT. * At 422 PM PDT, Doppler radar indicated thunderstorms producing heavy rain over the Telephone Fire Fire Burn Scar. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms in and around the Telephone Fire Fire Burn Scar. SOURCE...Radar. IMPACT...Flooding of areas in and around the Telephone Fire Fire Burn Scar. * Some locations that will experience flash flooding include... Call Meadow, King Mountain and Crow Flat Guard Station. Flash Flood Warning 2025-09-10T16:22:00-07:00 2025-09-10T16:22:00-07:00 2025-09-10T16:22:00-07:00 2025-09-10T19:30:00-07:00 Actual Alert Met Immediate Severe Likely Harney, OR 43.79,-118.64 43.69,-118.65 43.67,-118.76 43.74,-118.92 43.85,-119.02 43.9,-118.96 43.85,-118.73 43.79,-118.64 SAME 041025 UGC ORC025 AWIPSidentifier FFWBOI WMOidentifier WGUS55 KBOI 102322 flashFloodDetection RADAR INDICATED BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KBOI.FF.W.0011.250910T2322Z-250911T0230Z/ eventEndingTime 2025-09-10T19:30:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFW NationalWeatherService FFW

At 202 PM PDT, Doppler radar was tracking strong thunderstorms along a line extending from 16 miles southeast of Canyon City to Seneca to near Silvies. Movement was west at 20 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Seneca and Silvies. Special Weather Statement 2025-09-10T14:03:00-07:00 2025-09-10T14:03:00-07:00 2025-09-10T14:03:00-07:00 2025-09-10T14:45:00-07:00 Actual Alert Met Expected Moderate Observed Ochoco-John Day Highlands 43.96,-119.39 44.37,-119.17 44.36,-119.16 44.36,-119.14 44.27,-118.59 44.04,-118.74 44.04,-118.82 43.96,-118.82 43.96,-119.39 SAME 041013 SAME 041017 SAME 041023 SAME 041031 SAME 041069 UGC ORZ506 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 102103 NWSheadline STRONG THUNDERSTORMS WILL IMPACT SOUTH CENTRAL GRANT COUNTY THROUGH 245 PM PDT eventMotionDescription 2025-09-10T21:02:00-00:00...storm...105DEG...19KT...44.19,-118.79 44.12,-118.93 43.97,-118.99 maxWindGust 40 MPH maxHailSize 0.75 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR Public IPAWSv1.0 en-US http://www.weather.gov SAME SPS NationalWeatherService SPS

* WHAT...Flash flooding and debris flows caused by excessive rainfall are possible over recent burn scars. * WHERE...A portion of central Oregon, including the following areas, Central Oregon and East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Heavy rainfall of up to an inch over recent burn scars is expected up to and during the period of the watch. Residents near recent burn scars should prepare for potential flooding impacts. Be sure to stay up to date with information from local authorities. Heavy rainfall could trigger flash flooding of low-lying areas, urbanized street flooding, and debris flows in and near recent wildfire burn scars. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall over the burn scar, which may lead to flash flooding and debris flows. - http://www.weather.gov/safety/flood Flash Flood Watch 2025-09-10T12:42:00-07:00 2025-09-10T12:42:00-07:00 2025-09-10T12:42:00-07:00 2025-09-10T23:00:00-07:00 Actual Update Met Future Severe Possible East Slopes of the Oregon Cascades; Central Oregon SAME 041017 SAME 041031 SAME 041065 SAME 041013 UGC ORZ509 UGC ORZ511 AWIPSidentifier FFAPDT WMOidentifier WGUS66 KPDT 101942 NWSheadline FLASH FLOOD WATCH FOR THE LITTLE LAVA BURN SCAR REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KPDT.FF.A.0005.000000T0000Z-250911T0600Z/ eventEndingTime 2025-09-10T23:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA

* WHAT...Flash flooding and debris flows caused by excessive rainfall is possible over recent burn scars. * WHERE...Portions of central and northeast Oregon, including the following areas, in central Oregon, John Day Basin and Ochoco-John Day Highlands. In northeast Oregon, Southern Blue Mountains of Oregon. * WHEN...Through Thursday evening. * IMPACTS...Heavy rainfall of 1 to 1.5 inches could trigger flash flooding of low-lying areas, and debris flows in and near numerous recent wildfire burn scars. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall over the burn scar, which may lead to flash flooding and debris flows. - http://www.weather.gov/safety/flood Flash Flood Watch 2025-09-10T12:42:00-07:00 2025-09-10T12:42:00-07:00 2025-09-10T12:42:00-07:00 2025-09-10T23:15:00-07:00 Actual Update Met Future Severe Possible Southern Blue Mountains of Oregon; John Day Basin; Ochoco-John Day Highlands SAME 041021 SAME 041023 SAME 041049 SAME 041059 SAME 041061 SAME 041069 SAME 041031 SAME 041065 SAME 041013 SAME 041017 UGC ORZ503 UGC ORZ505 UGC ORZ506 AWIPSidentifier FFAPDT WMOidentifier WGUS66 KPDT 101942 NWSheadline FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KPDT.FF.A.0005.000000T0000Z-250912T0600Z/ eventEndingTime 2025-09-11T23:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA

* WHAT...Flash flooding caused by excessive rainfall is possible especially across the Falls, Cow Valley and Durkee burn scars. * WHERE...Portions of northeast and southeast Oregon, including the following areas, in northeast Oregon, Baker County. In southeast Oregon, Harney County, Malheur County and Oregon Lower Treasure Valley. * WHEN...Through late tonight. * IMPACTS...Heavy rainfall could trigger flash flooding or debris flows in and near recent wildfire burn scars. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood Flash Flood Watch 2025-09-10T12:19:00-07:00 2025-09-10T12:19:00-07:00 2025-09-10T12:19:00-07:00 2025-09-11T02:00:00-07:00 Actual Update Met Future Severe Possible Harney County; Baker County; Malheur County; Oregon Lower Treasure Valley SAME 041025 SAME 041001 SAME 041045 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier FFABOI WMOidentifier WGUS65 KBOI 101919 NWSheadline FLASH FLOOD WATCH NOW IN EFFECT THROUGH LATE TONIGHT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXT.KBOI.FF.A.0006.000000T0000Z-250911T0900Z/ eventEndingTime 2025-09-11T02:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA

An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology An Air Quality Alert has been issued for Chelan, Ferry, Pend Oreille, and Stevens County until further notice due to current and expected wildfire smoke from regional fires. Particulate matter (PM2.5) levels may reach unhealthy levels in areas closest to active fires and Unhealthy for Sensitive Groups elsewhere in the region. When air quality is unhealthy, everyone should reduce exposure. Limit time outside, avoid strenous outdoor activity, and follow temps for cleaner indoor air. Air Quality Alert 2025-09-10T11:45:00-07:00 2025-09-10T11:45:00-07:00 2025-09-10T11:45:00-07:00 2025-09-15T12:00:00-07:00 Actual Alert Met Unknown Unknown Unknown Chelan, WA; Ferry, WA; Pend Oreille, WA; Stevens, WA SAME 053007 SAME 053019 SAME 053051 SAME 053065 UGC WAC007 UGC WAC019 UGC WAC051 UGC WAC065 AWIPSidentifier AQAOTX WMOidentifier AEUS76 KOTX 101845 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS Public IPAWSv1.0 en-US http://www.weather.gov SAME NWS NationalWeatherService AQA

* WHAT...Flash flooding caused by excessive rainfall is possible especially across the Falls, Cow Valley and Durkee burn scars. * WHERE...Portions of northeast and southeast Oregon, including the following areas, in northeast Oregon, Baker County. In southeast Oregon, Harney County, Malheur County and Oregon Lower Treasure Valley. * WHEN...From 11 AM PDT /noon MDT/ this morning through this evening. * IMPACTS...Heavy rainfall could trigger flash flooding or debris flows in and near recent wildfire burn scars. * ADDITIONAL DETAILS... - https://www.weather.gov/safety/flood Flash Flood Watch 2025-09-10T01:02:00-07:00 2025-09-10T01:02:00-07:00 2025-09-10T11:00:00-07:00 2025-09-10T14:15:00-07:00 Actual Alert Met Future Severe Possible Harney County; Baker County; Malheur County; Oregon Lower Treasure Valley SAME 041025 SAME 041001 SAME 041045 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier FFABOI WMOidentifier WGUS65 KBOI 100802 NWSheadline FLASH FLOOD WATCH IN EFFECT FROM 11 AM PDT /NOON MDT/ THIS MORNING THROUGH THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KBOI.FF.A.0006.250910T1800Z-250911T0600Z/ eventEndingTime 2025-09-10T23:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA

A trough will bring a chance of slow moving thunderstorms with the potential for heavy rain to the Oregon Cascades, central Oregon and the eastern Oregon mountains from now through Thursday evening. * WHAT...Flash flooding and debris flows caused by excessive rainfall are possible over recent burn scars. * WHERE...A portion of central Oregon, including the following areas, Central Oregon and East Slopes of the Oregon Cascades. * WHEN...Through Wednesday evening. * IMPACTS...Heavy rainfall of up to an inch over recent burn scars is expected up to and during the period of the watch. Residents near recent burn scars should prepare for potential flooding impacts. Be sure to stay up to date with information from local authorities. Heavy rainfall could trigger flash flooding of low-lying areas, urbanized street flooding, and debris flows in and near recent wildfire burn scars. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall over the burn scar, which may lead to flash flooding and debris flows. - http://www.weather.gov/safety/flood Flash Flood Watch 2025-09-09T13:50:00-07:00 2025-09-09T13:50:00-07:00 2025-09-09T14:00:00-07:00 2025-09-10T15:15:00-07:00 Actual Alert Met Future Severe Possible East Slopes of the Oregon Cascades; Central Oregon SAME 041017 SAME 041031 SAME 041065 SAME 041013 UGC ORZ509 UGC ORZ511 AWIPSidentifier FFAPDT WMOidentifier WGUS66 KPDT 092050 NWSheadline FLASH FLOOD WATCH FOR RECENT BURN SCARS IN EFFECT THROUGH WEDNESDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KPDT.FF.A.0005.250909T2100Z-250911T0600Z/ eventEndingTime 2025-09-10T23:00:00-07:00 Public IPAWSv1.0 en-US http://www.weather.gov SAME FFA NationalWeatherService FFA