NOAA Current Watches

Corrected to add Zone 636 to list of Oregon zones. * AFFECTED AREA... In Oregon, * Fire Weather Zone 686 - Northern Oregon Cascade Foothills. * Fire Weather Zone 688 - Mt. Hood National Forest Region. * Fire Weather Zone 636 - Western Columbia River Gorge. In Washington, * Fire Weather Zone 634 - Southern Gifford Pinchot NF. * Fire Weather Zone 635 - Mt. Adams Ranger District. * Fire Weather Zone 636 - Western Columbia River Gorge. * THUNDERSTORMS...Isolated to scattered thunderstorms. * IMPACTS...Frequent lightning and critically dry fuels may result in numerous fire starts. Thunderstorm outflow winds may result in erratic fire spread. Red Flag Warning 2024-07-21T11:10:00-07:00 2024-07-21T11:10:00-07:00 2024-07-21T11:10:00-07:00 2024-07-21T20:00:00-07:00 Actual Update Met Expected Severe Likely Northern Oregon Cascade Foothills; Mt. Hood National Forest Region; Southern Gifford Pinchot National Forest; Mt. Adams Ranger District of the Gifford-Pinchot National Forest; Western Columbia River Gorge in Oregon and Washington SAME 041005 SAME 041043 SAME 041047 SAME 041051 SAME 041027 SAME 041031 SAME 041065 SAME 053011 SAME 053015 SAME 053059 SAME 053077 SAME 053039 UGC ORZ686 UGC ORZ688 UGC WAZ634 UGC WAZ635 UGC WAZ636 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 211810 CCA NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR ABUNDANT LIGHTNING ON CRITICALLY DRY FUELS FOR FIRE WEATHER ZONES 634, 635, 636, 686, 688 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.COR.KPQR.FW.W.0003.000000T0000Z-240722T0300Z/ eventEndingTime 2024-07-22T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1604576acb3dd362872d1d7c1ecf2ace4cb7376b.005.2,2024-07-20T12:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1604576acb3dd362872d1d7c1ecf2ace4cb7376b.004.2,2024-07-20T12:39:00-07:00

* WHAT...Hot conditions with temperatures of 95 to 105 degrees. This will pose a moderate to major risk of heat-related illness. * WHERE...In Oregon, Central Oregon, Ochoco-John Day Highlands, and North Central Oregon. In Washington, Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 8 PM PDT Monday. * 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 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-22T00:00:00-07:00 Actual Update Met Expected Moderate Likely Ochoco-John Day Highlands; North Central Oregon; Central Oregon; Lower Slopes of the Eastern Washington Cascades Crest SAME 041013 SAME 041017 SAME 041023 SAME 041031 SAME 041069 SAME 041055 SAME 041065 SAME 053037 SAME 053039 SAME 053077 UGC ORZ506 UGC ORZ510 UGC ORZ511 UGC WAZ523 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 211655 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.HT.Y.0004.000000T0000Z-240723T0300Z/ eventEndingTime 2024-07-23T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7faedb919b9d0b3037ba21b461e4daf450b9c8c.002.1,2024-07-20T14:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b2a3b9457668fbca7809a58dcb4a6330dcb39c99.002.1,2024-07-20T06:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4e694e30754feb20038082af291bf8989e79b2c1.002.1,2024-07-19T14:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.757503fa6ec4bf26e0f8852d0f045cb0ecae11ee.002.1,2024-07-19T03:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ddecab44ef4e1c4c00aacf3cd388fea8f4451a6.003.1,2024-07-18T21:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.004.1,2024-07-18T13:38:00-07:00

* WHAT...Dangerously hot conditions with temperatures of 100 to 110 degrees. 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...Until 10 PM PDT Monday. * 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 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-22T00:00:00-07:00 Actual Update Met Expected Severe Likely Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Grande Ronde Valley; Wallowa County; Northern Blue Mountains of Oregon; Southern Blue Mountains of Oregon; 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; Northwest Blue Mountains; Simcoe Highlands SAME 041021 SAME 041055 SAME 041065 SAME 041049 SAME 041059 SAME 041061 SAME 041063 SAME 041023 SAME 041069 SAME 041031 SAME 053039 SAME 053037 SAME 053077 SAME 053005 SAME 053021 SAME 053071 SAME 053013 UGC ORZ041 UGC ORZ044 UGC ORZ049 UGC ORZ050 UGC ORZ502 UGC ORZ503 UGC ORZ505 UGC ORZ507 UGC ORZ508 UGC WAZ024 UGC WAZ026 UGC WAZ027 UGC WAZ028 UGC WAZ029 UGC WAZ030 UGC WAZ521 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 211655 NWSheadline EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM PDT MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.EH.W.0003.000000T0000Z-240723T0500Z/ eventEndingTime 2024-07-23T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7faedb919b9d0b3037ba21b461e4daf450b9c8c.001.1,2024-07-20T14:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b2a3b9457668fbca7809a58dcb4a6330dcb39c99.001.1,2024-07-20T06:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4e694e30754feb20038082af291bf8989e79b2c1.001.1,2024-07-19T14:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.757503fa6ec4bf26e0f8852d0f045cb0ecae11ee.001.1,2024-07-19T03:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ddecab44ef4e1c4c00aacf3cd388fea8f4451a6.001.2,2024-07-18T21:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ddecab44ef4e1c4c00aacf3cd388fea8f4451a6.002.1,2024-07-18T21:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.003.1,2024-07-18T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.002.1,2024-07-18T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.001.1,2024-07-18T13:38:00-07:00

* WHAT...Hot conditions with temperatures of 95 to 105 degrees. This will pose a moderate to major risk of heat-related illness. * WHERE...In Oregon, Central Oregon, Ochoco-John Day Highlands, and North Central Oregon. In Washington, Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 8 PM PDT Monday. * 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 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-22T00:00:00-07:00 Actual Update Met Expected Moderate Likely Ochoco-John Day Highlands; North Central Oregon; Central Oregon; Lower Slopes of the Eastern Washington Cascades Crest SAME 041013 SAME 041017 SAME 041023 SAME 041031 SAME 041069 SAME 041055 SAME 041065 SAME 053037 SAME 053039 SAME 053077 UGC ORZ506 UGC ORZ510 UGC ORZ511 UGC WAZ523 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 211655 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.HT.Y.0004.000000T0000Z-240723T0300Z/ eventEndingTime 2024-07-23T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7faedb919b9d0b3037ba21b461e4daf450b9c8c.002.1,2024-07-20T14:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b2a3b9457668fbca7809a58dcb4a6330dcb39c99.002.1,2024-07-20T06:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4e694e30754feb20038082af291bf8989e79b2c1.002.1,2024-07-19T14:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.757503fa6ec4bf26e0f8852d0f045cb0ecae11ee.002.1,2024-07-19T03:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ddecab44ef4e1c4c00aacf3cd388fea8f4451a6.003.1,2024-07-18T21:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.004.1,2024-07-18T13:38:00-07:00

* WHAT...Dangerously hot conditions with temperatures of 100 to 110 degrees. 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...Until 10 PM PDT Monday. * 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 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-21T09:55:00-07:00 2024-07-22T00:00:00-07:00 Actual Update Met Expected Severe Likely Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Grande Ronde Valley; Wallowa County; Northern Blue Mountains of Oregon; Southern Blue Mountains of Oregon; 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; Northwest Blue Mountains; Simcoe Highlands SAME 041021 SAME 041055 SAME 041065 SAME 041049 SAME 041059 SAME 041061 SAME 041063 SAME 041023 SAME 041069 SAME 041031 SAME 053039 SAME 053037 SAME 053077 SAME 053005 SAME 053021 SAME 053071 SAME 053013 UGC ORZ041 UGC ORZ044 UGC ORZ049 UGC ORZ050 UGC ORZ502 UGC ORZ503 UGC ORZ505 UGC ORZ507 UGC ORZ508 UGC WAZ024 UGC WAZ026 UGC WAZ027 UGC WAZ028 UGC WAZ029 UGC WAZ030 UGC WAZ521 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 211655 NWSheadline EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM PDT MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.EH.W.0003.000000T0000Z-240723T0500Z/ eventEndingTime 2024-07-23T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7faedb919b9d0b3037ba21b461e4daf450b9c8c.001.1,2024-07-20T14:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b2a3b9457668fbca7809a58dcb4a6330dcb39c99.001.1,2024-07-20T06:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4e694e30754feb20038082af291bf8989e79b2c1.001.1,2024-07-19T14:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.757503fa6ec4bf26e0f8852d0f045cb0ecae11ee.001.1,2024-07-19T03:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ddecab44ef4e1c4c00aacf3cd388fea8f4451a6.001.2,2024-07-18T21:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4ddecab44ef4e1c4c00aacf3cd388fea8f4451a6.002.1,2024-07-18T21:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.003.1,2024-07-18T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.002.1,2024-07-18T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81db3836bc670ea5264ae369811070fc09578d40.001.1,2024-07-18T13:38:00-07:00

...ABUNDANT LIGHTNING TODAY... * Thunderstorms...Scattered thunderstorms and abundant lightning this afternoon and evening. Best chance is in all of Burns and southern and western Vale BLM. Storms will not be as dry as in recent days, with cores most likely having wetting rains. However, lightning outside of cores will pose significant concerns. * Outflow Winds...Up to 55 mph. * Timing...From noon MDT /11 AM PDT/ today to midnight MDT /11 PM PDT/ tonight. Red Flag Warning 2024-07-21T08:21:00-06:00 2024-07-21T08:21:00-06:00 2024-07-21T12:00:00-06:00 2024-07-21T16:30:00-06:00 Actual Update Met Expected Severe Likely Burns BLM; Vale BLM SAME 041025 SAME 041037 SAME 041045 SAME 041001 SAME 041023 UGC ORZ636 UGC ORZ637 AWIPSidentifier RFWBOI WMOidentifier WWUS85 KBOI 211421 NWSheadline RED FLAG WARNING REMAINS IN EFFECT FROM NOON MDT /11 AM PDT/ TODAY TO MIDNIGHT MDT /11 PM PDT/ TONIGHT FOR LIGHTNING FOR FIRE WEATHER ZONES 636 AND 637 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.FW.W.0008.240721T1800Z-240722T0600Z/ eventEndingTime 2024-07-22T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5537cb3c27b99ec7afe95c4040c6ceb07ef31673.001.2,2024-07-20T08:08:00-06:00

* WHAT...High temperatures 100 to 110 through Monday. Lows 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...Until 8 PM PDT Monday. * IMPACTS...Heat will increase the risk of heat-related illnesses, especially those without effective cooling or adequate hydration. Excessive Heat Warning 2024-07-21T06:54:00-07:00 2024-07-21T06:54:00-07:00 2024-07-21T06:54:00-07:00 2024-07-21T23:00:00-07:00 Actual Update Met Expected Severe Likely Northern Panhandle; Coeur d'Alene Area; Idaho Palouse; Central Panhandle Mountains; Lewiston Area; Lewis and Southern Nez Perce Counties; Northeast Blue Mountains; Lower Garfield and Asotin Counties; Washington Palouse; Moses Lake Area; Upper Columbia Basin; Spokane Area; Northeast Mountains; Okanogan Highlands; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Okanogan County SAME 016017 SAME 016021 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 053051 SAME 053065 SAME 053019 SAME 053007 UGC IDZ001 UGC IDZ002 UGC IDZ003 UGC IDZ004 UGC IDZ026 UGC IDZ027 UGC WAZ031 UGC WAZ032 UGC WAZ033 UGC WAZ034 UGC WAZ035 UGC WAZ036 UGC WAZ037 UGC WAZ038 UGC WAZ041 UGC WAZ043 UGC WAZ044 UGC WAZ047 UGC WAZ049 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 211354 NWSheadline EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.EH.W.0002.000000T0000Z-240723T0300Z/ eventEndingTime 2024-07-23T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.eb3b74218038deb537b751997c538d071b1cd50a.004.1,2024-07-19T12:06:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.eb3b74218038deb537b751997c538d071b1cd50a.003.1,2024-07-19T12:06:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.eb3b74218038deb537b751997c538d071b1cd50a.001.1,2024-07-19T12:06:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.eb3b74218038deb537b751997c538d071b1cd50a.002.1,2024-07-19T12:06:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f7cf3d7a2f3f77e0742892282f921a1bf0af9060.004.1,2024-07-18T16:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f7cf3d7a2f3f77e0742892282f921a1bf0af9060.003.1,2024-07-18T16:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f7cf3d7a2f3f77e0742892282f921a1bf0af9060.002.1,2024-07-18T16:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f7cf3d7a2f3f77e0742892282f921a1bf0af9060.001.1,2024-07-18T16:56:00-07:00

* WHAT...Hot temperatures. Valley high temperatures 98 to 105. Highs in the mountains in the 80s and 90s. * WHERE...Holden Village, Stevens Pass, and Stehekin. * WHEN...Until 8 PM PDT Monday. * IMPACTS...Heat will increase the risk of heat-related illnesses, especially those without effective cooling or adequate hydration. Heat Advisory 2024-07-21T06:54:00-07:00 2024-07-21T06:54:00-07:00 2024-07-21T06:54:00-07:00 2024-07-21T23:00:00-07:00 Actual Update Met Expected Moderate Likely Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 211354 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.HT.Y.0004.000000T0000Z-240723T0300Z/ eventEndingTime 2024-07-23T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.eb3b74218038deb537b751997c538d071b1cd50a.005.1,2024-07-19T12:06:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f7cf3d7a2f3f77e0742892282f921a1bf0af9060.005.1,2024-07-18T16:56:00-07:00

* Affected Area: Fire Weather Zone 696 East Washington Central Cascades (Zone 696), Fire Weather Zone 697 East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697), Fire Weather Zone 698 East Washington North Cascades (Zone 698), Fire Weather Zone 704 Methow Valley (Zone 704) and Fire Weather Zone 705 Foothills of Central Washington Cascades (Zone 705). * Winds: East to southeast 5 to 10 mph through mid afternoon. Wind shift to the west or northwest 10 to 15 mph late afternoon into the evening. Localized wind gusts of 30 mph or more with showers and thunderstorms mid Sunday afternoon into Sunday evening. * Relative Humidities: 7 to 16 percent in the valleys and 16 to 24 percent over the higher terrain. * Temperatures: 100 to 108 in the valleys. Upper 80s and 90s in the mountains. * Lightning: There is 10 to 15% chance for thunderstorms late Sunday afternoon into Sunday night. Gusty outflow winds up to 30 mph possible. * Impacts: Unstable conditions could lead to plume dominated fires. Isolated thunderstorms will bring the risk for new fire starts and gusty and erratic outflow winds. Red Flag Warning 2024-07-21T05:53:00-07:00 2024-07-21T05:53:00-07:00 2024-07-21T12:00:00-07:00 2024-07-21T14:00:00-07:00 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; Methow Valley; Central Washington Cascade Foothills SAME 053007 SAME 053037 SAME 053047 SAME 053017 UGC WAZ696 UGC WAZ697 UGC WAZ698 UGC WAZ704 UGC WAZ705 AWIPSidentifier RFWOTX WMOidentifier WWUS86 KOTX 211253 NWSheadline RED FLAG WARNING NOW IN EFFECT FROM NOON TODAY TO 5 AM PDT MONDAY FOR HOT, DRY, UNSTABLE CONDITIONS AND ISOLATED LIGHTNING FOR THE CENTRAL AND NORTHERN CASCADES OF WASHINGTON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KOTX.FW.W.0007.240721T1900Z-240722T1200Z/ eventEndingTime 2024-07-22T12:00:00+00:00

...VERY HOT, DRY, AND UNSTABLE CONDITIONS CONTINUE TODAY... A strong ridge of high pressure will remain over the area producing hot dry and unstable conditions especially to eastern portions of central Oregon. A weak weather disturbance will move up the coast helping to trigger isolated to scattered thunderstorms in central Oregon today through evening. * AFFECTED AREA...Fire Weather Zones 611 Deschutes National Forest -minus Sisters Ranger District and 640 Central Mountains of Oregon. * TIMING...Noon to 10 PM Sunday. * RELATIVE HUMIDITY...As low as 10 percent. * TEMPERATURES...Up to 100. * THUNDERSTORMS...Isolated to widely scattered. Lightning activity level of 2 to 3. * OUTFLOW WINDS...35 to 45 mph. Thunderstorm outflow winds may result in erratic fire spread. * IMPACTS...Any lightning strikes combined with hot and dry conditions could cause new fire starts. Red Flag Warning 2024-07-21T05:10:00-07:00 2024-07-21T05:10:00-07:00 2024-07-21T12:00:00-07:00 2024-07-21T15:00:00-07:00 Actual Update Met Expected Severe Likely Deschutes National Forest - minus Sisters Ranger District; Central Mountains of Oregon SAME 041017 SAME 041019 SAME 041035 SAME 041037 SAME 041039 SAME 041013 SAME 041023 SAME 041025 SAME 041031 SAME 041065 SAME 041069 UGC ORZ611 UGC ORZ640 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 211210 NWSheadline RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM PDT THIS EVENING FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR611 AND OR640 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0009.240721T1900Z-240722T0500Z/ eventEndingTime 2024-07-22T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b91ba717a2e687b4752c520aa66b2e66e137ee84.001.1,2024-07-20T14:16:00-07:00

...VERY HOT, DRY, AND UNSTABLE CONDITIONS CONTINUE TODAY... A strong ridge of high pressure will remain over the area producing hot dry and unstable conditions especially to eastern portions of central Oregon. A weak weather disturbance will move up the coast helping to trigger isolated to scattered thunderstorms in central Oregon today through evening. * AFFECTED AREA...Fire Weather Zones 642 Southern Blue and Strawberry Mountains and 644 Central Blue Mountains. * TIMING...Until Sunday 11 PM. * RELATIVE HUMIDITY...As low as 10 percent. * TEMPERATURES...Up to 100. * IMPACTS...Current fires could exhibit extreme fire behavior. * HAINES...As high as 5. Red Flag Warning 2024-07-21T05:10:00-07:00 2024-07-21T05:10:00-07:00 2024-07-21T05:10:00-07:00 2024-07-21T15:00:00-07:00 Actual Update Met Expected Severe Likely Southern Blue and Strawberry Mountains; Central Blue Mountains SAME 041001 SAME 041013 SAME 041023 SAME 041025 SAME 041021 SAME 041049 SAME 041059 SAME 041061 SAME 041069 UGC ORZ642 UGC ORZ644 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 211210 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SUNDAY FOR FOR DRY AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES OR642 AND OR644 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0009.000000T0000Z-240722T0600Z/ eventEndingTime 2024-07-22T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b91ba717a2e687b4752c520aa66b2e66e137ee84.002.1,2024-07-20T14:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0e633c6f3415df49197d4d9010ac56a65c8fb243.001.1,2024-07-20T06:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.431d204934cdc27e04c2478e135280e85d3881f8.001.2,2024-07-19T14:13:00-07:00

* IMPACTS...Given the prolonged stretch of very hot and very dry conditions, lightning efficiency will be high to very high for fire starts. Additionally, gusty outflow winds will allow for new and existing fires to grow rapidly out of control. * AFFECTED AREA...Eastern portions of Fire Weather Zone 624, mainly over the eastern portions of the Fremont-Winema National Forest along the Klamath/Lake County border and areas eastward. * THUNDERSTORMS...Isolated to scattered thunderstorms with very little to no precipitation are expected this afternoon and evening. Lightning strikes outside of precipitation cores are possible and cause for concern. * OUTFLOW WINDS...Gusts up to 40 mph. These outflow winds can travel up to 50 miles away from the thunderstorm that caused it. * ADDITIONAL DETAILS...Thunderstorm activity is mainly expected this afternoon and evening. * DETAILED URL...View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr Red Flag Warning 2024-07-21T04:32:00-07:00 2024-07-21T04:32:00-07:00 2024-07-21T04:32:00-07:00 2024-07-21T16:00:00-07:00 Actual Update Met Expected Severe Likely Klamath Basin and the Fremont-Winema National Forest SAME 041035 SAME 041037 UGC ORZ624 AWIPSidentifier RFWMFR WMOidentifier WWUS86 KMFR 211132 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONE 624 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FW.W.0013.000000T0000Z-240722T0600Z/ eventEndingTime 2024-07-22T06:00:00+00:00

* IMPACTS...Given the prolonged stretch of very hot and very dry conditions, lightning efficiency will be high to very high for fire starts. Additionally, gusty outflow winds will allow for new and existing fires to grow rapidly out of control. * AFFECTED AREA...All of Fire weather zone 625. * THUNDERSTORMS...Isolated to scattered thunderstorms with very little to no precipitation are expected this afternoon and evening. Lightning strikes outside of precipitation cores are possible and cause for concern. * OUTFLOW WINDS...Gusts up to 40 mph. These outflow winds can travel up to 50 miles away from the thunderstorm that caused it. * DETAILED URL...View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr Red Flag Warning 2024-07-21T04:32:00-07:00 2024-07-21T04:32:00-07:00 2024-07-21T14:00:00-07:00 2024-07-21T16:00:00-07:00 Actual Update Met Expected Severe Likely South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties SAME 041025 SAME 041037 UGC ORZ625 AWIPSidentifier RFWMFR WMOidentifier WWUS86 KMFR 211132 NWSheadline RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM PDT THIS EVENING FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONE 625 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FW.W.0013.240721T2100Z-240722T0600Z/ eventEndingTime 2024-07-22T06:00:00+00:00

* AFFECTED AREA...In Oregon, Fire Weather Zone 686 Northern Oregon Cascade Foothills and Fire Weather Zone 688 Mt. Hood National Forest Region. In Washington, Fire Weather Zone 634 Southern Gifford Pinchot National Forest, Fire Weather Zone 635 Mt. Adams Ranger District of the Gifford-Pinchot National Forest and Fire Weather Zone 636 Western Columbia River Gorge in Oregon and Washington. * THUNDERSTORMS...Isolated to scattered thunderstorms. * IMPACTS...Frequent lightning and critically dry fuels may result in numerous fire starts. Thunderstorm outflow winds may result in erratic fire spread. * OUTFLOW WINDS...Brief gusts to 35 mph possible. Red Flag Warning 2024-07-21T03:19:00-07:00 2024-07-21T03:19:00-07:00 2024-07-21T05:00:00-07:00 2024-07-21T17:00:00-07:00 Actual Update Met Expected Severe Likely Northern Oregon Cascade Foothills; Mt. Hood National Forest Region; Southern Gifford Pinchot National Forest; Mt. Adams Ranger District of the Gifford-Pinchot National Forest; Western Columbia River Gorge in Oregon and Washington SAME 041005 SAME 041043 SAME 041047 SAME 041051 SAME 041027 SAME 041031 SAME 041065 SAME 053011 SAME 053015 SAME 053059 SAME 053077 SAME 053039 UGC ORZ686 UGC ORZ688 UGC WAZ634 UGC WAZ635 UGC WAZ636 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 211019 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 686 AND 688 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.FW.W.0003.240721T1200Z-240722T0300Z/ eventEndingTime 2024-07-22T03:00:00+00:00

* AFFECTED AREA...In Oregon, Fire Weather Zone 683 Central Oregon Coast Range and Fire Weather Zone 685 Southern Willamette Valley. * THUNDERSTORMS...Isolated to scattered thunderstorms. * IMPACTS...Frequent lightning and critically dry fuels may result in numerous fire starts. Thunderstorm outflow winds may result in erratic fire spread. * OUTFLOW WINDS...Brief gusts to 35 mph possible. Red Flag Warning 2024-07-21T03:19:00-07:00 2024-07-21T03:19:00-07:00 2024-07-21T03:19:00-07:00 2024-07-21T08:00:00-07:00 Actual Update Met Expected Severe Likely Central Oregon Coast Range; Southern Willamette Valley SAME 041003 SAME 041019 SAME 041039 SAME 041041 SAME 041053 SAME 041057 SAME 041071 SAME 041043 SAME 041047 UGC ORZ683 UGC ORZ685 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 211019 NWSheadline RED FLAG WARNING NOW IN EFFECT UNTIL 8 AM PDT THIS MORNING FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 683 AND 685 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPQR.FW.W.0003.000000T0000Z-240721T1500Z/ eventEndingTime 2024-07-21T15:00:00+00:00

* AFFECTED AREA...In Oregon, Fire Weather Zone 687 Central Oregon Cascade Foothills, Fire Weather Zone 689 Northern Willamette National Forest and Fire Weather Zone 690 Southern Willamette National Forest. * THUNDERSTORMS...Isolated to scattered thunderstorms. * IMPACTS...Frequent lightning and critically dry fuels may result in numerous fire starts. Thunderstorm outflow winds may result in erratic fire spread. * OUTFLOW WINDS...Brief gusts to 35 mph possible. Red Flag Warning 2024-07-21T03:19:00-07:00 2024-07-21T03:19:00-07:00 2024-07-21T03:19:00-07:00 2024-07-21T12:00:00-07:00 Actual Update Met Expected Severe Likely Central Oregon Cascade Foothills; Northern Willamette National Forest; Southern Willamette National Forest SAME 041039 SAME 041043 SAME 041005 SAME 041047 SAME 041019 SAME 041035 UGC ORZ687 UGC ORZ689 UGC ORZ690 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 211019 NWSheadline RED FLAG WARNING NOW IN EFFECT UNTIL NOON PDT TODAY FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 687, 689, AND 690 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPQR.FW.W.0003.000000T0000Z-240721T1900Z/ eventEndingTime 2024-07-21T19:00:00+00:00

* AFFECTED AREA...In Oregon, Fire Weather Zone 686 Northern Oregon Cascade Foothills and Fire Weather Zone 688 Mt. Hood National Forest Region. In Washington, Fire Weather Zone 634 Southern Gifford Pinchot National Forest, Fire Weather Zone 635 Mt. Adams Ranger District of the Gifford-Pinchot National Forest and Fire Weather Zone 636 Western Columbia River Gorge in Oregon and Washington. * THUNDERSTORMS...Isolated to scattered thunderstorms. * IMPACTS...Frequent lightning and critically dry fuels may result in numerous fire starts. Thunderstorm outflow winds may result in erratic fire spread. * OUTFLOW WINDS...Brief gusts to 35 mph possible. Red Flag Warning 2024-07-21T03:19:00-07:00 2024-07-21T03:19:00-07:00 2024-07-21T05:00:00-07:00 2024-07-21T17:00:00-07:00 Actual Update Met Expected Severe Likely Northern Oregon Cascade Foothills; Mt. Hood National Forest Region; Southern Gifford Pinchot National Forest; Mt. Adams Ranger District of the Gifford-Pinchot National Forest; Western Columbia River Gorge in Oregon and Washington SAME 041005 SAME 041043 SAME 041047 SAME 041051 SAME 041027 SAME 041031 SAME 041065 SAME 053011 SAME 053015 SAME 053059 SAME 053077 SAME 053039 UGC ORZ686 UGC ORZ688 UGC WAZ634 UGC WAZ635 UGC WAZ636 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 211019 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR THUNDERSTORMS FOR FIRE WEATHER ZONES 686 AND 688 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.FW.W.0003.240721T1200Z-240722T0300Z/ eventEndingTime 2024-07-22T03:00:00+00:00

* AFFECTED AREA...Fire Weather Zone 652 West Portion of the Olympic Mountains and Fire Weather Zone 661 East Portion of the Olympic Mountains. * THUNDERSTORMS....Scattered chance of thunderstorms over the Olympic mountains with LAL 3 during the morning and afternoon hours. * OUTFLOW WINDS...Gusty and erratic winds are possible in the vicinity of any thunderstorms that develop. * 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. Red Flag Warning 2024-07-21T02:47:00-07:00 2024-07-21T02:47:00-07:00 2024-07-21T05:00:00-07:00 2024-07-21T16:00:00-07:00 Actual Update Met Expected Severe Likely West Portion of the Olympic Mountains; East Portion of the Olympic Mountains SAME 053009 SAME 053027 SAME 053031 SAME 053045 UGC WAZ652 UGC WAZ661 AWIPSidentifier RFWSEW WMOidentifier WWUS86 KSEW 210947 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONES 652 AND 661 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.FW.W.0003.240721T1200Z-240722T0100Z/ eventEndingTime 2024-07-22T01:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.51480baab457169e2eca430a9852b2ae288532d7.002.1,2024-07-20T15:30:00-07:00

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * THUNDERSTORMS...Scattered chance of thunderstorms over the Cascade mountains with LAL 3 during the afternoon and evening hours. * OUTFLOW WINDS...Gusty and erratic winds are possible in the vicinity of any thunderstorms that develop. * 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. Red Flag Warning 2024-07-21T02:47:00-07:00 2024-07-21T02:47:00-07:00 2024-07-21T08:00:00-07:00 2024-07-21T16:00:00-07:00 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 SAME 053033 SAME 053057 SAME 053061 SAME 053073 SAME 053015 SAME 053041 SAME 053053 SAME 053059 SAME 053067 UGC WAZ658 UGC WAZ659 AWIPSidentifier RFWSEW WMOidentifier WWUS86 KSEW 210947 NWSheadline RED FLAG WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 5 AM PDT MONDAY FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONES 658 AND 659 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.FW.W.0003.240721T1500Z-240722T1200Z/ eventEndingTime 2024-07-22T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.51480baab457169e2eca430a9852b2ae288532d7.001.1,2024-07-20T15:30:00-07:00

* WHAT...Temperatures 100 to 103 in lowest elevations. * WHERE...Portions of south central and southwest Idaho and northeast and southeast Oregon. * WHEN...Until 9 PM MDT /8 PM PDT/ Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. Heat Advisory 2024-07-21T03:33:00-06:00 2024-07-21T03:33:00-06:00 2024-07-21T03:33:00-06:00 2024-07-21T16:00:00-06:00 Actual Update Met Expected Moderate Likely Southwest Highlands; Western Magic Valley; Owyhee Mountains; Southern Twin Falls County; Harney County; Baker County SAME 016073 SAME 016047 SAME 016053 SAME 016083 SAME 041025 SAME 041001 UGC IDZ015 UGC IDZ016 UGC IDZ029 UGC IDZ030 UGC ORZ061 UGC ORZ062 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 210933 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.HT.Y.0003.000000T0000Z-240725T0300Z/ eventEndingTime 2024-07-25T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2f7de9a9f34c1bd8127db412f3de57a7952813d0.003.1,2024-07-20T03:39:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2f7de9a9f34c1bd8127db412f3de57a7952813d0.001.2,2024-07-20T03:39:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.10a1c1cec0916dc85eb3797de1b1cc7b05c4edf5.003.1,2024-07-19T13:28:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0faed553d5ae9d7e8c99bddc6adb4eee520af999.005.1,2024-07-18T14:22:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0faed553d5ae9d7e8c99bddc6adb4eee520af999.004.2,2024-07-18T14:22:00-06:00