NOAA Current Watches

* WHAT...Major heat risk from high temperatures between the upper 90s to around 105, and with overnight lows from the upper 50s to upper 60s. * WHERE...Inland valleys west of the Cascades to include the Shasta, Scott, Klamath River, Rogue, Illinois, and Umpqua Valleys. This includes the cities and communities of Medford, Ashland, Phoenix, Talent, Eagle Point, Grants Pass, Roseburg, Sutherlin, Yreka, Montague, and Weed. * WHEN...From 2 PM this afternoon to 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illness. Heat Advisory 2024-08-01T01:50:00-07:00 2024-08-01T01:50:00-07:00 2024-08-01T14:00:00-07:00 2024-08-01T17:00:00-07:00 Actual Update Met Expected Moderate Likely Western Siskiyou County; Central Siskiyou County; Central Douglas County; Eastern Curry County and Josephine County; Jackson County SAME 006093 SAME 041011 SAME 041019 SAME 041015 SAME 041033 SAME 041029 UGC CAZ080 UGC CAZ081 UGC ORZ023 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 010850 NWSheadline HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.HT.Y.0004.240801T2100Z-240803T0300Z/ eventEndingTime 2024-08-03T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.40c1e163e6ed1d4e3dde2a117867f60ca7c3e0a6.001.1,2024-07-30T21:08:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.afa181f6f7ea6fe299bdbe8cd2eb0199cd435bbe.001.1,2024-07-30T13:28:00-07:00

* WHAT...Dangerously hot conditions with afternoon temperatures ranging from 104 to 109 at low elevations.. * WHERE...In valley locations across portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...From noon MDT /11 AM PDT/ Friday to 9 PM MDT /8 PM PDT/ Saturday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. Excessive Heat Warning 2024-08-01T02:29:00-06:00 2024-08-01T02:29:00-06:00 2024-08-02T12:00:00-06:00 2024-08-01T15:00:00-06:00 Actual Alert Met Expected Severe Likely Lower Treasure Valley; Upper Treasure Valley; Upper Weiser River; Harney County; Baker County; Malheur County; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016001 SAME 016039 SAME 016003 SAME 041025 SAME 041001 SAME 041045 UGC IDZ012 UGC IDZ014 UGC IDZ033 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 010829 NWSheadline EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ FRIDAY TO 9 PM MDT /8 PM PDT/ SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.EH.W.0004.240802T1800Z-240804T0300Z/ eventEndingTime 2024-08-04T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8c5b9893d77ec45c20cd06aad81641623e0b65d6.001.2,2024-07-31T13:47:00-06:00

* AFFECTED AREA...Fire Weather Zones 640 Central Mountains of Oregon, 642 Southern Blue and Strawberry Mountains and 644 Central Blue Mountains. * TIMING...Friday late morning through early evening. * WINDS...West 5 to 10 mph. * RELATIVE HUMIDITY...As low as 10 percent. * TEMPERATURES...Up to 101. * IMPACTS...The combination of hot, dry and unstable conditions may lead to extreme fire behavior. * HAINES...As high as 6. Fire Weather Watch 2024-07-31T22:12:00-07:00 2024-07-31T22:12:00-07:00 2024-08-02T11:00:00-07:00 2024-08-01T07:00:00-07:00 Actual Update Met Future Severe Possible Central Mountains of Oregon; Southern Blue and Strawberry Mountains; Central Blue Mountains SAME 041013 SAME 041017 SAME 041023 SAME 041025 SAME 041031 SAME 041037 SAME 041065 SAME 041069 SAME 041001 SAME 041021 SAME 041049 SAME 041059 SAME 041061 UGC ORZ640 UGC ORZ642 UGC ORZ644 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 010512 NWSheadline FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR DRY AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES OR640, OR642, AND OR644 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.A.0009.240802T1800Z-240803T0400Z/ eventEndingTime 2024-08-03T04:00:00+00:00

* IMPACTS...Strong winds combined with critically low relative humidity can lead to the rapid growth and spread of new and existing fires. * AFFECTED AREA...In CAZ280...the eastern and southern portions of fire weather zone 280, including the Scott Valley and eastern periphery of the Shelly fire perimeter. In CAZ281... much of fire weather zone 281, including the Shasta Valley. In CAZ282...portions of fire weather zone 282. In ORZ623... the southern most portions of fire weather zone 623 south of Highway 140. * WIND...South winds 15 to 20 mph, with gusts up to 30 mph. * HUMIDITY...8 to 13 percent. * DETAILED URL...View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr Red Flag Warning 2024-07-31T16:45:00-07:00 2024-07-31T16:45:00-07:00 2024-08-01T14:00:00-07:00 2024-08-01T04:45:00-07:00 Actual Update Met Expected Severe Likely Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Shasta-Trinity National Forest in Siskiyou County; Southern Oregon Cascades SAME 006093 SAME 041019 SAME 041029 SAME 041035 UGC CAZ280 UGC CAZ281 UGC CAZ282 UGC ORZ623 AWIPSidentifier RFWMFR WMOidentifier WWUS86 KMFR 312345 NWSheadline RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM PDT THURSDAY FOR STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 280, 281, 282, AND 623 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FW.W.0017.240801T2100Z-240802T0300Z/ eventEndingTime 2024-08-02T03:00:00+00:00

* WHAT...Hot temperatures. High temperatures 90 to 100. The hottest temperatures will be on Friday. * WHERE...Anatone, Peola, Cloverland Road, and Mountain Road. * WHEN...From 11 AM Thursday to 8 PM PDT Saturday. * IMPACTS...Heat will increase the risk of heat-related illnesses, especially for those without effective cooling or adequate hydration. Heat Advisory 2024-07-31T15:10:00-07:00 2024-07-31T15:10:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T11:30:00-07:00 Actual Alert Met Expected Moderate Likely Northeast Blue Mountains SAME 053003 SAME 053023 UGC WAZ031 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 312210 NWSheadline HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXB.KOTX.HT.Y.0005.240801T1800Z-240804T0300Z/ eventEndingTime 2024-08-04T03:00:00+00:00

* WHAT...Very hot temperatures. High temperatures 94 to 109. The hottest temperatures will be on Friday. Limited overnight relief with low temperatures in the mid 60s to mid 70s. * WHERE...Portions of North and North Central Idaho and Central, East Central, North Central, Northeast, and Southeast Washington. * WHEN...From 11 AM Thursday to 8 PM PDT Saturday. * IMPACTS...Heat will increase the risk of heat-related illnesses, especially for those without effective cooling or adequate hydration. Excessive Heat Warning 2024-07-31T15:10:00-07:00 2024-07-31T15:10:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T11:30:00-07:00 Actual Update Met Expected Severe Likely Coeur d'Alene Area; Idaho Palouse; Central Panhandle Mountains; Lewiston Area; Lewis and Southern Nez Perce Counties; Lower Garfield and Asotin Counties; Washington Palouse; Moses Lake Area; Upper Columbia Basin; Spokane Area; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Okanogan County SAME 016055 SAME 016009 SAME 016057 SAME 016079 SAME 016069 SAME 016061 SAME 053003 SAME 053023 SAME 053063 SAME 053075 SAME 053001 SAME 053025 SAME 053017 SAME 053043 SAME 053047 SAME 053007 UGC IDZ002 UGC IDZ003 UGC IDZ004 UGC IDZ026 UGC IDZ027 UGC WAZ032 UGC WAZ033 UGC WAZ034 UGC WAZ035 UGC WAZ036 UGC WAZ041 UGC WAZ043 UGC WAZ044 UGC WAZ047 UGC WAZ049 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 312210 NWSheadline EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM THURSDAY TO 8 PM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.EH.W.0003.240801T1800Z-240804T0300Z/ eventEndingTime 2024-08-04T03:00:00+00:00

* WHAT...Hot temperatures. High temperatures 90 to 106. The hottest temperatures will be on Friday. * WHERE...Northport, Fruitland, Republic, Clark Fork, Chewelah, Newport, Sandpoint, Athol, Schweitzer Mountain Road, Priest River, Metaline, Eastport, Bonners Ferry, Boulder Creek Road, Chesaw Road, Kettle Falls, Tiger, Deer Park, Flowery Trail Road, Springdale-Hunters Road, Orin-Rice Road, Inchelium, Highway 20 Wauconda Summit, Sherman Pass, Wauconda, Ione, Colville, and Metaline Falls. * WHEN...From 11 AM Friday to 8 PM PDT Saturday. * IMPACTS...Heat will increase the risk of heat-related illnesses, especially for those without effective cooling or adequate hydration. Heat Advisory 2024-07-31T15:10:00-07:00 2024-07-31T15:10:00-07:00 2024-08-02T11:00:00-07:00 2024-08-01T11:30:00-07:00 Actual Update Met Expected Moderate Likely Northern Panhandle; Northeast Mountains; Okanogan Highlands SAME 016017 SAME 016021 SAME 016055 SAME 053051 SAME 053063 SAME 053065 SAME 053019 SAME 053047 UGC IDZ001 UGC WAZ037 UGC WAZ038 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 312210 NWSheadline HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM FRIDAY TO 8 PM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.HT.Y.0005.240802T1800Z-240804T0300Z/ eventEndingTime 2024-08-04T03:00:00+00:00

The Oregon Department of Environmental Quality has issued an Air Quality Advisory, which is in effect until noon PDT Friday, August 2nd. An Air Quality Advisory for smoke has been issued. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels at times through Friday, August 2nd. Pollutants in smoke can cause burning eyes, runny nose, aggravate heart and lung diseases, and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. More information about air quality can be found at: www.oregon.gov/DEQ www.lrapa.org Air Quality Alert 2024-07-31T14:17:00-07:00 2024-07-31T14:17:00-07:00 2024-07-31T14:17:00-07:00 2024-08-02T12:00:00-07:00 Actual Alert Met Unknown Unknown Unknown Lane County Cascade Foothills; Cascades of Lane County UGC ORZ125 UGC ORZ128 AWIPSidentifier AQAPQR WMOidentifier AEUS76 KPQR 312117 NWSheadline AIR QUALITY ADVISORY IN EFFECT UNTIL NOON PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

* WHAT...Temperatures 95F to 100F expected. * WHERE...The Willamette Valley, Columbia River Gorge, and lowlands of southwest Washington. * WHEN...From 11 AM to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. Heat Advisory 2024-07-31T13:52:00-07:00 2024-07-31T13:52:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T05:30:00-07:00 Actual Update Met Expected Moderate Likely Lower Columbia River; Tualatin Valley; West Hills and Chehalem Mountains; Inner Portland Metro; East Portland Metro; Outer Southeast Portland Metro; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14 UGC ORZ108 UGC ORZ109 UGC ORZ110 UGC ORZ111 UGC ORZ112 UGC ORZ113 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ120 UGC ORZ121 UGC ORZ122 UGC WAZ204 UGC WAZ205 UGC WAZ206 UGC WAZ207 UGC WAZ209 UGC WAZ210 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 312052 NWSheadline HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.HT.Y.0004.240801T1800Z-240802T0600Z/ eventEndingTime 2024-08-02T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.63590721f93a1e09caaa0be2459db4f4d845aaed.001.1,2024-07-30T13:59:00-07:00

* WHAT...Temperatures 95F to 100F expected. * WHERE...The Willamette Valley, Columbia River Gorge, and lowlands of southwest Washington. * WHEN...From 11 AM to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. Heat Advisory 2024-07-31T13:52:00-07:00 2024-07-31T13:52:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T05:30:00-07:00 Actual Update Met Expected Moderate Likely Lower Columbia River; Tualatin Valley; West Hills and Chehalem Mountains; Inner Portland Metro; East Portland Metro; Outer Southeast Portland Metro; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14 UGC ORZ108 UGC ORZ109 UGC ORZ110 UGC ORZ111 UGC ORZ112 UGC ORZ113 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ120 UGC ORZ121 UGC ORZ122 UGC WAZ204 UGC WAZ205 UGC WAZ206 UGC WAZ207 UGC WAZ209 UGC WAZ210 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 312052 NWSheadline HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.HT.Y.0004.240801T1800Z-240802T0600Z/ eventEndingTime 2024-08-02T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.63590721f93a1e09caaa0be2459db4f4d845aaed.001.1,2024-07-30T13:59:00-07:00

* WHAT...High temperatures from the upper 90s to around 105 with overnight lows from the upper 50s to upper 60s. * WHERE...Inland valleys west of the Cascades to include the Shasta, Scott, Klamath River, Rogue, Illinois, and Umpqua Valleys. This includes the cities and communities of Medford, Ashland, Phoenix, Talent, Eagle Point, Grants Pass, Roseburg, Sutherlin, Yreka, Montague, and Weed. * WHEN...From 2 PM Thursday to 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illness. * ADDITIONAL DETAILS...Certain medications may make you more vulnerable to heat illness, check with your doctor or pharmacist for details. Heat Advisory 2024-07-31T13:48:00-07:00 2024-07-31T13:48:00-07:00 2024-08-01T14:00:00-07:00 2024-08-01T05:00:00-07:00 Actual Update Met Expected Moderate Likely Western Siskiyou County; Central Siskiyou County; Central Douglas County; Eastern Curry County and Josephine County; Jackson County SAME 006093 SAME 041011 SAME 041019 SAME 041015 SAME 041033 SAME 041029 UGC CAZ080 UGC CAZ081 UGC ORZ023 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 312048 NWSheadline HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM THURSDAY TO 8 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.HT.Y.0004.240801T2100Z-240803T0300Z/ eventEndingTime 2024-08-03T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.afa181f6f7ea6fe299bdbe8cd2eb0199cd435bbe.001.1,2024-07-30T13:28:00-07:00

The National Weather Service in Medford has issued a Red Flag Warning, which is in effect from 2 PM to 8 PM PDT Thursday. * IMPACTS...Strong winds combined with critically low relative humidity can lead to the rapid growth and spread of new and existing fires. * AFFECTED AREA...In CAZ280...the eastern and southern portions of fire weather zone 280, including the Scott Valley and eastern periphery of the Shelly fire perimeter. In CAZ281... much of fire weather zone 281, including the Shasta Valley. In CAZ282...portions of fire weather zone 282. In ORZ623...the southern most portions of fire weather zone 623 south of Highway 140. * WIND...Sustained 15 to 20 mph, with gusts up to 30 mph. * HUMIDITY...8 to 13 percent. * DETAILED URL...View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr Red Flag Warning 2024-07-31T13:23:00-07:00 2024-07-31T13:23:00-07:00 2024-08-01T14:00:00-07:00 2024-08-01T05:00:00-07:00 Actual Alert Met Expected Severe Likely Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Shasta-Trinity National Forest in Siskiyou County; Southern Oregon Cascades SAME 006093 SAME 041019 SAME 041029 SAME 041035 UGC CAZ280 UGC CAZ281 UGC CAZ282 UGC ORZ623 AWIPSidentifier RFWMFR WMOidentifier WWUS86 KMFR 312023 NWSheadline RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT THURSDAY FOR STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 280, 281, 282, AND 623 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.FW.W.0017.240801T2100Z-240802T0300Z/ eventEndingTime 2024-08-02T03:00:00+00:00

* WHAT...Hot conditions with temperatures 92 to 102 degrees expected. This will pose a moderate risk of heat-related illness. * WHERE...Blue Mountains of Oregon and Washington, Grande Ronde Valley, Ochoco-John Day Highlands, East Slopes of the Oregon Cascades, North Central Oregon, Central Oregon, and Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 AM Thursday to 8 PM PDT Friday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. Heat Advisory 2024-07-31T12:56:00-07:00 2024-07-31T12:56:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T07:00:00-07:00 Actual Alert Met Expected Moderate Likely Grande Ronde Valley; Northern Blue Mountains of Oregon; Southern Blue Mountains of Oregon; Ochoco-John Day Highlands; East Slopes of the Oregon Cascades; North Central Oregon; Central Oregon; Northwest Blue Mountains; Lower Slopes of the Eastern Washington Cascades Crest SAME 041061 SAME 041059 SAME 041063 SAME 041021 SAME 041023 SAME 041049 SAME 041069 SAME 041013 SAME 041017 SAME 041031 SAME 041065 SAME 041055 SAME 053013 SAME 053071 SAME 053037 SAME 053039 SAME 053077 UGC ORZ049 UGC ORZ502 UGC ORZ503 UGC ORZ506 UGC ORZ509 UGC ORZ510 UGC ORZ511 UGC WAZ030 UGC WAZ523 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 311956 NWSheadline HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.HT.Y.0005.240801T1800Z-240803T0300Z/ eventEndingTime 2024-08-03T03:00:00+00:00

* WHAT...Dangerously hot conditions with temperatures 102 to 108 degrees expected. This will pose a major risk of heat-related illness. * WHERE...Portions of central, north central, and northeast Oregon and central, south central, and southeast Washington. * WHEN...From 11 AM Thursday to 8 PM PDT Friday. * IMPACTS...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. Excessive Heat Warning 2024-07-31T12:56:00-07:00 2024-07-31T12:56:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T07:00:00-07:00 Actual Alert Met Expected Severe Likely Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Wallowa County; John Day Basin; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of 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 041061 SAME 041063 SAME 041023 SAME 041031 SAME 041069 SAME 053039 SAME 053037 SAME 053077 SAME 053005 SAME 053021 SAME 053071 SAME 053013 UGC ORZ041 UGC ORZ044 UGC ORZ050 UGC ORZ505 UGC ORZ507 UGC ORZ508 UGC WAZ024 UGC WAZ026 UGC WAZ027 UGC WAZ028 UGC WAZ029 UGC WAZ521 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 311956 NWSheadline EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.EH.W.0004.240801T1800Z-240803T0300Z/ eventEndingTime 2024-08-03T03:00:00+00:00

* WHAT...Hot conditions with temperatures 92 to 102 degrees expected. This will pose a moderate risk of heat-related illness. * WHERE...Blue Mountains of Oregon and Washington, Grande Ronde Valley, Ochoco-John Day Highlands, East Slopes of the Oregon Cascades, North Central Oregon, Central Oregon, and Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 AM Thursday to 8 PM PDT Friday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. Heat Advisory 2024-07-31T12:56:00-07:00 2024-07-31T12:56:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T07:00:00-07:00 Actual Alert Met Expected Moderate Likely Grande Ronde Valley; Northern Blue Mountains of Oregon; Southern Blue Mountains of Oregon; Ochoco-John Day Highlands; East Slopes of the Oregon Cascades; North Central Oregon; Central Oregon; Northwest Blue Mountains; Lower Slopes of the Eastern Washington Cascades Crest SAME 041061 SAME 041059 SAME 041063 SAME 041021 SAME 041023 SAME 041049 SAME 041069 SAME 041013 SAME 041017 SAME 041031 SAME 041065 SAME 041055 SAME 053013 SAME 053071 SAME 053037 SAME 053039 SAME 053077 UGC ORZ049 UGC ORZ502 UGC ORZ503 UGC ORZ506 UGC ORZ509 UGC ORZ510 UGC ORZ511 UGC WAZ030 UGC WAZ523 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 311956 NWSheadline HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.HT.Y.0005.240801T1800Z-240803T0300Z/ eventEndingTime 2024-08-03T03:00:00+00:00

* WHAT...Dangerously hot conditions with temperatures 102 to 108 degrees expected. This will pose a major risk of heat-related illness. * WHERE...Portions of central, north central, and northeast Oregon and central, south central, and southeast Washington. * WHEN...From 11 AM Thursday to 8 PM PDT Friday. * IMPACTS...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. Excessive Heat Warning 2024-07-31T12:56:00-07:00 2024-07-31T12:56:00-07:00 2024-08-01T11:00:00-07:00 2024-08-01T07:00:00-07:00 Actual Alert Met Expected Severe Likely Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Wallowa County; John Day Basin; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of 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 041061 SAME 041063 SAME 041023 SAME 041031 SAME 041069 SAME 053039 SAME 053037 SAME 053077 SAME 053005 SAME 053021 SAME 053071 SAME 053013 UGC ORZ041 UGC ORZ044 UGC ORZ050 UGC ORZ505 UGC ORZ507 UGC ORZ508 UGC WAZ024 UGC WAZ026 UGC WAZ027 UGC WAZ028 UGC WAZ029 UGC WAZ521 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 311956 NWSheadline EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO 8 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.EH.W.0004.240801T1800Z-240803T0300Z/ eventEndingTime 2024-08-03T03:00:00+00:00

* WHAT...Dangerously hot conditions with afternoon temperatures ranging from 104 to 109. * WHERE...In valley locations across portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...From noon MDT /11 AM PDT/ Friday to 9 PM MDT /8 PM PDT/ Saturday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. Excessive Heat Warning 2024-07-31T13:47:00-06:00 2024-07-31T13:47:00-06:00 2024-08-02T12:00:00-06:00 2024-07-31T22:00:00-06:00 Actual Alert Met Expected Severe Likely Lower Treasure Valley; Upper Treasure Valley; Upper Weiser River; Harney County; Baker County; Malheur County; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016001 SAME 016039 SAME 016003 SAME 041025 SAME 041001 SAME 041045 UGC IDZ012 UGC IDZ014 UGC IDZ033 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 311947 NWSheadline EXCESSIVE HEAT WARNING IN EFFECT FROM NOON MDT /11 AM PDT/ FRIDAY TO 9 PM MDT /8 PM PDT/ SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KBOI.EH.W.0004.240802T1800Z-240804T0300Z/ eventEndingTime 2024-08-04T03:00:00+00:00

An Air Quality Alert has been issued for all of Yakima County, including the Yakima Reservation, due to expected smoke from nearby and regional wildfires...IN EFFECT UNTIL FURTHER NOTICE. Particulate matter (PM2.5) may reach Unhealthy or Unhealthy for Sensitive Groups levels. Pollutants in smoke can cause burning eyes...runny nose...aggravate heart and lung diseases...and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. Information about air quality is on the Washington Department of Ecology Web site at http://www.ecy.wa.gov/air.html or call 360-407- 6000. Information can also be found on the Washington Smoke Blog at wasmoke.blogspot.com Air Quality Alert 2024-07-31T11:47:00-07:00 2024-07-31T11:47:00-07:00 2024-07-31T11:47:00-07:00 2024-08-02T12:15:00-07:00 Actual Alert Met Unknown Unknown Unknown Yakima, WA SAME 053077 UGC WAC077 AWIPSidentifier AQAPDT WMOidentifier AEUS76 KPDT 311847 NWSheadline AIR QUALITY ALERT IN EFFECT UNTIL FURTHER NOTICE BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

Oregon Department of Environmental Quality has issued an Air Quality Advisory for Deschutes and Grant Counties...IN EFFECT UNTIL FURTHER NOTICE. A Smoke Air Quality Advisory has been issued. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels. Pollutants in smoke can cause burning eyes...runny nose...aggravate heart and lung diseases...and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. For additional information...please visit the Web site at http://www.oregon.gov/DEQ Air Quality Alert 2024-07-31T11:47:00-07:00 2024-07-31T11:47:00-07:00 2024-07-31T11:47:00-07:00 2024-08-02T12:15:00-07:00 Actual Alert Met Unknown Unknown Unknown Deschutes, OR; Grant, OR SAME 041017 SAME 041023 UGC ORC017 UGC ORC023 AWIPSidentifier AQAPDT WMOidentifier AEUS76 KPDT 311847 NWSheadline AIR QUALITY ADVISORY IN EFFECT UNTIL FURTHER NOTICE BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

The National Weather Service in Pendleton has issued a Fire Weather Watch for dry and unstable conditions, which is in effect from Friday morning through Friday evening. * AFFECTED AREA...Fire Weather Zones OR640 Central Mountains of Oregon, OR642 Southern Blue and Strawberry Mountains and OR644 Central Blue Mountains. * TIMING...Friday late morning through early evening. * WINDS...West 5 to 10 mph. * RELATIVE HUMIDITY...As low as 11 percent. * TEMPERATURES...Up to 101. * IMPACTS...The combination of hot, dry and unstable conditions may lead to extreme fire behavior. * HAINES...As high as 6. Fire Weather Watch 2024-07-31T11:41:00-07:00 2024-07-31T11:41:00-07:00 2024-08-02T11:00:00-07:00 2024-07-31T23:00:00-07:00 Actual Alert Met Future Severe Possible Central Mountains of Oregon; Southern Blue and Strawberry Mountains; Central Blue Mountains SAME 041013 SAME 041017 SAME 041023 SAME 041025 SAME 041031 SAME 041037 SAME 041065 SAME 041069 SAME 041001 SAME 041021 SAME 041049 SAME 041059 SAME 041061 UGC ORZ640 UGC ORZ642 UGC ORZ644 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 311841 NWSheadline FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR DRY AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES OR640, OR642, AND OR644 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.FW.A.0009.240802T1800Z-240803T0400Z/ eventEndingTime 2024-08-03T04:00:00+00:00