NOAA Current Watches-OR

* WHAT...Hot conditions. Afternoon high temperatures of 96 to 105 degrees accompanied by overnight low temperatures in the lower 60s to lower 70s. This will pose a moderate to major risk of heat-related illness. * WHERE...Lower Columbia Basin of Oregon and Washington. * WHEN...Until 10 PM PDT this evening. * 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 2024-07-18T01:22:00-07:00 2024-07-18T01:22:00-07:00 2024-07-18T01:22:00-07:00 2024-07-18T17:00:00-07:00 Actual Update Met Expected Moderate Likely Lower Columbia Basin of Oregon; Lower Columbia Basin of Washington SAME 041049 SAME 041059 SAME 053005 SAME 053021 SAME 053039 SAME 053071 UGC ORZ044 UGC WAZ028 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 180822 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.HT.Y.0003.000000T0000Z-240719T0500Z/ eventEndingTime 2024-07-19T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a490ab519750dc573d4f9f6102e834f5eefe32cf.003.1,2024-07-17T03:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c20be3a06a1920978e4b5e38d6fdeb62dd44c6b5.003.1,2024-07-16T14:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.906c3c2cf630e68a5ef6608ee1dc49acac3774e1.004.1,2024-07-16T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09b0bf15fef9161ccea0b6d879d6d7e18bf5b3ca.003.1,2024-07-15T19:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bd68dfb8211cb32e563b6c7b02309791cfa42f04.002.1,2024-07-15T14:59:00-07:00

* WHAT...Hot conditions. High temperatures up to 102 degrees accompanied by overnight lows in the mid to upper 60s. This will pose a moderate to locally major risk of heat-related illness. * WHERE...Lower Columbia Basin of Oregon and Washington. * WHEN...Until 10 PM PDT Thursday. * 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 2024-07-17T21:41:00-07:00 2024-07-17T21:41:00-07:00 2024-07-17T21:41:00-07:00 2024-07-18T07:00:00-07:00 Actual Update Met Expected Moderate Likely Lower Columbia Basin of Oregon; Lower Columbia Basin of Washington SAME 041049 SAME 041059 SAME 053005 SAME 053021 SAME 053039 SAME 053071 UGC ORZ044 UGC WAZ028 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 180441 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.HT.Y.0003.000000T0000Z-240719T0500Z/ eventEndingTime 2024-07-19T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c20be3a06a1920978e4b5e38d6fdeb62dd44c6b5.003.1,2024-07-16T14:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.906c3c2cf630e68a5ef6608ee1dc49acac3774e1.004.1,2024-07-16T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09b0bf15fef9161ccea0b6d879d6d7e18bf5b3ca.003.1,2024-07-15T19:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bd68dfb8211cb32e563b6c7b02309791cfa42f04.002.1,2024-07-15T14:59:00-07:00

At 505 PM PDT, Doppler radar was tracking a strong thunderstorm near Boardman, moving northeast at 50 mph. HAZARD...Wind gusts up to 50 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. Locations impacted include... Boardman, Irrigon, and Paterson. Special Weather Statement 2024-07-17T17:05:00-07:00 2024-07-17T17:05:00-07:00 2024-07-17T17:05:00-07:00 2024-07-17T17:30:00-07:00 Actual Alert Met Expected Moderate Observed Lower Columbia Basin of Oregon; Lower Columbia Basin of Washington 45.7299999,-119.65 45.78,-119.91 46.14,-119.68 46.11,-119.28 45.7299999,-119.65 SAME 041049 SAME 041059 SAME 053005 SAME 053021 SAME 053039 SAME 053071 UGC ORZ044 UGC WAZ028 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 180005 NWSheadline A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN MORROW AND SOUTHWESTERN BENTON COUNTIES THROUGH 530 PM PDT eventMotionDescription 2024-07-18T00:05:00-00:00...storm...205DEG...44KT...45.89,-119.67 maxWindGust 50 MPH maxHailSize 0.25 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...For the Excessive Heat Warning, dangerously hot conditions with temperatures up to 105 expected. For the Excessive Heat Watch, dangerously hot conditions with temperatures up to 110 possible. Hottest days Sunday and Monday. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...For the Excessive Heat Warning, from noon Thursday to noon MDT Saturday. For the Excessive Heat Watch, from Saturday afternoon through Tuesday evening. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. Excessive Heat Warning 2024-07-17T14:06:00-06:00 2024-07-17T14:06:00-06:00 2024-07-18T12:00:00-06:00 2024-07-18T15:00:00-06:00 Actual Alert Met Expected Severe Likely Lower Treasure Valley; Upper Treasure Valley; Upper Weiser River; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016001 SAME 016039 SAME 016003 SAME 041045 UGC IDZ012 UGC IDZ014 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 172006 NWSheadline EXCESSIVE HEAT WARNING IN EFFECT FROM NOON THURSDAY TO NOON MDT SATURDAY... ...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH TUESDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KBOI.EH.W.0003.240718T1800Z-240720T1800Z/ eventEndingTime 2024-07-20T18:00:00+00:00

* WHAT...Dangerously hot conditions with high temperatures up to 105 possible at low elevations. Hottest days Sunday and Monday. * WHERE...Portions of south central, southwest and west central Idaho and southeast Oregon. * WHEN...From Saturday afternoon through Tuesday evening. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. Excessive Heat Watch 2024-07-17T14:06:00-06:00 2024-07-17T14:06:00-06:00 2024-07-20T12:00:00-06:00 2024-07-18T15:00:00-06:00 Actual Update Met Future Severe Likely Western Magic Valley; Southern Twin Falls County; Malheur County SAME 016047 SAME 016053 SAME 016083 SAME 041045 UGC IDZ016 UGC IDZ030 UGC ORZ063 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 172006 NWSheadline EXCESSIVE HEAT WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH TUESDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KBOI.EH.A.0002.240720T1800Z-240724T0600Z/ eventEndingTime 2024-07-24T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b1e4d26779ea8a7cbed1e92a3afd6058d6a4a995.001.1,2024-07-16T14:02:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.970c822498a3c8074ce56d896305fcd9c475b5ae.001.1,2024-07-15T13:35:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c11eaa66025c62d10c58dfa16443cfec6b384a0a.001.1,2024-07-15T13:28:00-06:00

* WHAT...For the Excessive Heat Warning, dangerously hot conditions with temperatures up to 105 expected. For the Excessive Heat Watch, dangerously hot conditions with temperatures up to 110 possible. Hottest days Sunday and Monday. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...For the Excessive Heat Warning, from noon Thursday to noon MDT Saturday. For the Excessive Heat Watch, from Saturday afternoon through Tuesday evening. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. Excessive Heat Watch 2024-07-17T14:06:00-06:00 2024-07-17T14:06:00-06:00 2024-07-20T12:00:00-06:00 2024-07-18T15:00:00-06:00 Actual Update Met Future Severe Likely Lower Treasure Valley; Upper Treasure Valley; Upper Weiser River; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016001 SAME 016039 SAME 016003 SAME 041045 UGC IDZ012 UGC IDZ014 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 172006 NWSheadline EXCESSIVE HEAT WARNING IN EFFECT FROM NOON THURSDAY TO NOON MDT SATURDAY... ...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM SATURDAY AFTERNOON THROUGH TUESDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KBOI.EH.A.0002.240720T1800Z-240724T0600Z/ eventEndingTime 2024-07-24T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b1e4d26779ea8a7cbed1e92a3afd6058d6a4a995.001.1,2024-07-16T14:02:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.970c822498a3c8074ce56d896305fcd9c475b5ae.001.1,2024-07-15T13:35:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c11eaa66025c62d10c58dfa16443cfec6b384a0a.001.1,2024-07-15T13:28:00-06:00

* WHAT...Dangerously hot conditions with temperatures up to 108 possible at low elevations. Hottest days Sunday and Monday. * WHERE...Baker County. * WHEN...From Saturday morning through Tuesday evening. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS... Excessive Heat Watch 2024-07-17T14:06:00-06:00 2024-07-17T14:06:00-06:00 2024-07-20T12:00:00-06:00 2024-07-18T15:00:00-06:00 Actual Alert Met Future Severe Likely Baker County SAME 041001 UGC ORZ062 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 172006 NWSheadline EXCESSIVE HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH TUESDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXB.KBOI.EH.A.0002.240720T1800Z-240724T0600Z/ eventEndingTime 2024-07-24T06:00:00+00:00

...ISOLATED THUNDERSTORM THREAT SHIFTS NORTH FOR THE REST OF THE DAY... A low pressure system remains situated over the forecast area, creating a wide swath of showers stretching from the Columbia River Gorge all the way through the eastern mountains of Oregon as of this morning. The current forecast calls for a resurgence of thunderstorm activity once daytime heating initiates and instability builds, primarily for the Oregon Columbia Basin northward. The storm threat is expected to last into the evening hours. Dry weather is expected for the previously warned zones across central Oregon for the rest of the day. * AFFECTED AREA...Fire Weather Zones 641 Lower Columbia Basin of Oregon, 690 Kittitas Valley, 691 Lower Columbia Basin, 694 Yakama Alpine District and 695 East Washington South Central Cascade Mountains. * THUNDERSTORMS...Isolated thunderstorms. 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 2024-07-17T08:36:00-07:00 2024-07-17T08:36:00-07:00 2024-07-17T08:36:00-07:00 2024-07-17T22:00:00-07:00 Actual Update Met Expected Severe Likely Lower Columbia Basin of Oregon; Kittitas Valley; Lower Columbia Basin; Yakama Alpine District; East Washington South Central Cascade Mountains SAME 041021 SAME 041049 SAME 041055 SAME 041059 SAME 041065 SAME 041069 SAME 053007 SAME 053017 SAME 053037 SAME 053077 SAME 053001 SAME 053005 SAME 053013 SAME 053021 SAME 053025 SAME 053039 SAME 053059 SAME 053071 SAME 053075 SAME 053041 SAME 053033 UGC ORZ641 UGC WAZ690 UGC WAZ691 UGC WAZ694 UGC WAZ695 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 171536 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR641, WA690, WA691, WA694, AND WA695 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.000000T0000Z-240718T0500Z/ eventEndingTime 2024-07-18T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4a1ba66fe6502aa04a6fc4d1f909e1a6f08789fb.003.1,2024-07-16T22:54:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.404570baa9c9f9b2081603eb808a12e34a6f9e28.002.1,2024-07-16T21:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.96f82fe55dcf3cac8c3c3c1c404256b201f3c34b.003.1,2024-07-16T13:44:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.96f82fe55dcf3cac8c3c3c1c404256b201f3c34b.002.2,2024-07-16T13:44:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4b06e7749999cb8c2fcf19b63a087b77b32b5f7c.002.1,2024-07-16T14:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16e600b3dc85c0514e37e60b6f263a07fca20b09.002.1,2024-07-16T14:13:00-07:00

* AFFECTED AREA...In Oregon, Fire Weather Zone 688 Mt. Hood National Forest Region. * THUNDERSTORMS...Isolated to scattered thunderstorms. * OUTFLOW WINDS...Gusts up to 40 mph possible. * 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 2024-07-17T07:37:00-07:00 2024-07-17T07:37:00-07:00 2024-07-17T07:37:00-07:00 2024-07-17T17:00:00-07:00 Actual Update Met Expected Severe Likely Mt. Hood National Forest Region SAME 041005 SAME 041027 SAME 041031 SAME 041047 SAME 041051 SAME 041065 UGC ORZ688 AWIPSidentifier RFWPQR WMOidentifier WWUS86 KPQR 171437 NWSheadline RED FLAG WARNING NOW IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON FOR THUNDERSTORMS FOR FIRE WEATHER ZONE 688 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPQR.FW.W.0002.000000T0000Z-240718T0000Z/ eventEndingTime 2024-07-18T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.dcbce676dd07c0f399db42310abf5f8d8b1709c7.002.2,2024-07-16T13:04:00-07:00

...ISOLATED THUNDERSTORM THREAT CONTINUES THROUGH THE EVENING... * AFFECTED AREA...Fire Weather Zones 610 East Slopes of Central Oregon Cascades, 611 Deschutes National Forest-minus Sisters Ranger District, 639 East Slopes of the Northern Oregon Cascades and 640 Central Mountains of Oregon. * THUNDERSTORMS...Isolated thunderstorms. Lightning activity level of 2. * 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 2024-07-17T06:34:00-07:00 2024-07-17T06:34:00-07:00 2024-07-17T06:34:00-07:00 2024-07-17T09:00:00-07:00 Actual Update Met Expected Severe Likely East Slopes of Central Oregon Cascades; Deschutes National Forest - minus Sisters Ranger District; East Slopes of the Northern Oregon Cascades; Central Mountains of Oregon SAME 041005 SAME 041017 SAME 041031 SAME 041047 SAME 041065 SAME 041019 SAME 041035 SAME 041037 SAME 041039 SAME 041027 SAME 041013 SAME 041023 SAME 041025 SAME 041069 UGC ORZ610 UGC ORZ611 UGC ORZ639 UGC ORZ640 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 171334 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR610, OR611, OR639, AND OR640 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.000000T0000Z-240717T1600Z/ eventEndingTime 2024-07-17T16:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.404570baa9c9f9b2081603eb808a12e34a6f9e28.001.1,2024-07-16T21:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.96f82fe55dcf3cac8c3c3c1c404256b201f3c34b.001.2,2024-07-16T13:44:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4b06e7749999cb8c2fcf19b63a087b77b32b5f7c.001.1,2024-07-16T14:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16e600b3dc85c0514e37e60b6f263a07fca20b09.001.1,2024-07-16T14:13:00-07:00

...ISOLATED THUNDERSTORM THREAT CONTINUES THROUGH THE EVENING... * AFFECTED AREA...Fire Weather Zones 641 Lower Columbia Basin of Oregon, 690 Kittitas Valley, 691 Lower Columbia Basin, 694 Yakama Alpine District and 695 East Washington South Central Cascade Mountains. * THUNDERSTORMS...Isolated thunderstorms. Lightning activity level of 2. * 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 2024-07-17T06:34:00-07:00 2024-07-17T06:34:00-07:00 2024-07-17T06:34:00-07:00 2024-07-17T14:45:00-07:00 Actual Update Met Expected Severe Likely Lower Columbia Basin of Oregon; Kittitas Valley; Lower Columbia Basin; Yakama Alpine District; East Washington South Central Cascade Mountains SAME 041021 SAME 041049 SAME 041055 SAME 041059 SAME 041065 SAME 041069 SAME 053007 SAME 053017 SAME 053037 SAME 053077 SAME 053001 SAME 053005 SAME 053013 SAME 053021 SAME 053025 SAME 053039 SAME 053059 SAME 053071 SAME 053075 SAME 053041 SAME 053033 UGC ORZ641 UGC WAZ690 UGC WAZ691 UGC WAZ694 UGC WAZ695 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 171334 NWSheadline RED FLAG WARNING NOW IN EFFECT UNTIL 10 PM PDT THIS EVENING FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR641, WA690, WA691, WA694, AND WA695 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPDT.FW.W.0008.000000T0000Z-240718T0500Z/ eventEndingTime 2024-07-18T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.404570baa9c9f9b2081603eb808a12e34a6f9e28.002.1,2024-07-16T21:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.96f82fe55dcf3cac8c3c3c1c404256b201f3c34b.003.1,2024-07-16T13:44:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.96f82fe55dcf3cac8c3c3c1c404256b201f3c34b.002.2,2024-07-16T13:44:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4b06e7749999cb8c2fcf19b63a087b77b32b5f7c.002.1,2024-07-16T14:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16e600b3dc85c0514e37e60b6f263a07fca20b09.002.1,2024-07-16T14:13:00-07:00

* WHAT...Dangerously hot conditions with high temperatures up to 110 possible at low elevations. Hottest days Sunday and Monday. * WHERE...Portions of south central, southwest and west central Idaho and southeast Oregon. * WHEN...From Thursday afternoon through Tuesday evening. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. Excessive Heat Watch 2024-07-17T07:28:00-06:00 2024-07-17T07:28:00-06:00 2024-07-18T12:00:00-06:00 2024-07-17T15:00:00-06:00 Actual Alert Met Future Severe Likely Lower Treasure Valley; Upper Treasure Valley; Western Magic Valley; Southern Twin Falls County; Upper Weiser River; Malheur County; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016001 SAME 016039 SAME 016047 SAME 016053 SAME 016083 SAME 016003 SAME 041045 UGC IDZ012 UGC IDZ014 UGC IDZ016 UGC IDZ030 UGC IDZ033 UGC ORZ063 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 171328 NWSheadline EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH TUESDAY EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.EH.A.0002.240718T1800Z-240724T0600Z/ eventEndingTime 2024-07-24T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b1e4d26779ea8a7cbed1e92a3afd6058d6a4a995.001.1,2024-07-16T14:02:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.970c822498a3c8074ce56d896305fcd9c475b5ae.001.1,2024-07-15T13:35:00-06:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c11eaa66025c62d10c58dfa16443cfec6b384a0a.001.1,2024-07-15T13:28:00-06:00

* WHAT...Hot conditions. High temperatures up to 100 degrees accompanied by morning lows in the mid 60s to lower 70s. This will pose a moderate to locally major risk of heat-related illness. * WHERE...Foothills of the Blue Mountains of Oregon and Washington, Eastern Columbia River Gorge of Oregon and Washington, John Day Basin, North Central Oregon, and Simcoe Highlands. * WHEN...Until 10 PM PDT this evening. * 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 2024-07-17T03:32:00-07:00 2024-07-17T03:32:00-07:00 2024-07-17T03:32:00-07:00 2024-07-17T22:00:00-07:00 Actual Update Met Expected Moderate Likely Eastern Columbia River Gorge of Oregon; John Day Basin; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; North Central Oregon; Eastern Columbia River Gorge of Washington; Foothills of the Blue Mountains of Washington; Simcoe Highlands SAME 041021 SAME 041055 SAME 041065 SAME 041023 SAME 041031 SAME 041049 SAME 041069 SAME 041059 SAME 053039 SAME 053013 SAME 053071 SAME 053077 UGC ORZ041 UGC ORZ505 UGC ORZ507 UGC ORZ508 UGC ORZ510 UGC WAZ024 UGC WAZ029 UGC WAZ521 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 171032 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.HT.Y.0003.000000T0000Z-240718T0500Z/ eventEndingTime 2024-07-18T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.906c3c2cf630e68a5ef6608ee1dc49acac3774e1.005.1,2024-07-16T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.906c3c2cf630e68a5ef6608ee1dc49acac3774e1.003.1,2024-07-16T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.906c3c2cf630e68a5ef6608ee1dc49acac3774e1.002.1,2024-07-16T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09b0bf15fef9161ccea0b6d879d6d7e18bf5b3ca.002.1,2024-07-15T19:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09b0bf15fef9161ccea0b6d879d6d7e18bf5b3ca.001.1,2024-07-15T19:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bd68dfb8211cb32e563b6c7b02309791cfa42f04.001.1,2024-07-15T14:59:00-07:00

* WHAT...Hot conditions. High temperatures up to 102 degrees accompanied by overnight lows in the mid to upper 60s. This will pose a moderate to locally major risk of heat-related illness. * WHERE...Lower Columbia Basin of Oregon and Washington. * WHEN...Until 10 PM PDT Thursday. * 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 2024-07-17T03:32:00-07:00 2024-07-17T03:32:00-07:00 2024-07-17T03:32:00-07:00 2024-07-17T22:00:00-07:00 Actual Update Met Expected Moderate Likely Lower Columbia Basin of Oregon; Lower Columbia Basin of Washington SAME 041049 SAME 041059 SAME 053005 SAME 053021 SAME 053039 SAME 053071 UGC ORZ044 UGC WAZ028 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 171032 NWSheadline HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.HT.Y.0003.000000T0000Z-240719T0500Z/ eventEndingTime 2024-07-19T05:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.906c3c2cf630e68a5ef6608ee1dc49acac3774e1.004.1,2024-07-16T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09b0bf15fef9161ccea0b6d879d6d7e18bf5b3ca.003.1,2024-07-15T19:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bd68dfb8211cb32e563b6c7b02309791cfa42f04.002.1,2024-07-15T14:59:00-07:00

...ISOLATED THUNDERSTORMS WILL CONTINUE TONIGHT THROUGH WEDNESDAY... A low pressure system will continue to move north-northeastward into the Pacific Northwest tonight through Wednesday night. This system will provide enough moisture and elevated instability for high-based showers and isolated thunderstorms to continue to develop tonight through Wednesday. * AFFECTED AREA...Fire Weather Zones 610 East Slopes of Central Oregon Cascades, 611 Deschutes National Forest -minus Sisters Ranger District, 639 East Slopes of the Northern Oregon Cascades and 640 Central Mountains of Oregon. * IMPACTS...Any lightning strikes combined with hot and dry conditions could cause new fire starts. * THUNDERSTORMS...Isolated to scattered dry thunderstorms are possible. * OUTFLOW WINDS...35 to 40 mph. Red Flag Warning 2024-07-16T22:54:00-07:00 2024-07-16T22:54:00-07:00 2024-07-16T22:54:00-07:00 2024-07-17T08:00:00-07:00 Actual Update Met Expected Severe Likely East Slopes of Central Oregon Cascades; Deschutes National Forest - minus Sisters Ranger District; East Slopes of the Northern Oregon Cascades; Central Mountains of Oregon SAME 041005 SAME 041017 SAME 041031 SAME 041047 SAME 041065 SAME 041019 SAME 041035 SAME 041037 SAME 041039 SAME 041027 SAME 041013 SAME 041023 SAME 041025 SAME 041069 UGC ORZ610 UGC ORZ611 UGC ORZ639 UGC ORZ640 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 170554 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PDT WEDNESDAY FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR610, OR611, OR639, AND OR640 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.000000T0000Z-240717T1600Z/ eventEndingTime 2024-07-17T16:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4b06e7749999cb8c2fcf19b63a087b77b32b5f7c.001.1,2024-07-16T14:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16e600b3dc85c0514e37e60b6f263a07fca20b09.001.1,2024-07-16T14:13:00-07:00

...ISOLATED THUNDERSTORMS WILL CONTINUE TONIGHT THROUGH WEDNESDAY... A low pressure system will continue to move north-northeastward into the Pacific Northwest tonight through Wednesday night. This system will provide enough moisture and elevated instability for high-based showers and isolated thunderstorms to continue to develop tonight through Wednesday. * AFFECTED AREA...Fire Weather Zones 641 Lower Columbia Basin of Oregon, 690 Kittitas Valley, 691 Lower Columbia Basin, 694 Yakama Alpine District and 695 East Washington South Central Cascade Mountains. * TIMING...11 PM through 5 PM. * WINDS...North 5 to 10 mph. * RELATIVE HUMIDITY...As low as 13 percent. * TEMPERATURES...Up to 101. * IMPACTS...Any new fire starts will exhibit extreme fire behavior. Current fire on landscape will also exhibit extreme fire behavior. * HAINES...As high as 6. * THUNDERSTORMS...Isolated to scattered thunderstorms are possible. * OUTFLOW WINDS...35 to 40 mph. Red Flag Warning 2024-07-16T22:54:00-07:00 2024-07-16T22:54:00-07:00 2024-07-16T23:00:00-07:00 2024-07-17T08:00:00-07:00 Actual Update Met Expected Severe Likely Lower Columbia Basin of Oregon; Kittitas Valley; Lower Columbia Basin; Yakama Alpine District; East Washington South Central Cascade Mountains SAME 041021 SAME 041049 SAME 041055 SAME 041059 SAME 041065 SAME 041069 SAME 053007 SAME 053017 SAME 053037 SAME 053077 SAME 053001 SAME 053005 SAME 053013 SAME 053021 SAME 053025 SAME 053039 SAME 053059 SAME 053071 SAME 053075 SAME 053041 SAME 053033 UGC ORZ641 UGC WAZ690 UGC WAZ691 UGC WAZ694 UGC WAZ695 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 170554 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT WEDNESDAY FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR641, WA690, WA691, WA694, AND WA695 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.240717T0600Z-240718T0000Z/ eventEndingTime 2024-07-18T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4b06e7749999cb8c2fcf19b63a087b77b32b5f7c.002.1,2024-07-16T14:36:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16e600b3dc85c0514e37e60b6f263a07fca20b09.002.1,2024-07-16T14:13:00-07:00

...ISOLATED THUNDERSTORMS AND DRY, UNSTABLE CONDITIONS THIS TONIGHT AND WEDNESDAY... A low pressure system will continue to move north-northeastward into the Pacific Northwest tonight through Wednesday night. This system will provide enough moisture and elevated instability for high-based showers and isolated thunderstorms to continue to develop tonight through Wednesday. * AFFECTED AREA...Fire Weather Zone 642 Southern Blue and Strawberry Mountains. * TIMING...Until 11 PM. * WINDS...East 5 mph or less. * RELATIVE HUMIDITY... * TEMPERATURES...Up to 77. * IMPACTS...Any new fire starts will exhibit extreme fire behavior. Current fire on landscape will also exhibit extreme fire behavior. * HAINES...As high as 5. Red Flag Warning 2024-07-16T21:59:00-07:00 2024-07-16T21:59:00-07:00 2024-07-16T21:59:00-07:00 2024-07-16T23:00:00-07:00 Actual Update Met Expected Severe Likely Southern Blue and Strawberry Mountains SAME 041001 SAME 041013 SAME 041023 SAME 041025 UGC ORZ642 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 170459 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR UNSTABLE CONDITIONS FOR FIRE WEATHER ZONE OR642 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.000000T0000Z-240717T0600Z/ eventEndingTime 2024-07-17T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.949fc6ad86fd4cde2afc1cbe29d74f7680ccc4e5.001.1,2024-07-16T09:08:00-07:00

...ISOLATED THUNDERSTORMS AND DRY, UNSTABLE CONDITIONS THIS TONIGHT AND WEDNESDAY... A low pressure system will continue to move north-northeastward into the Pacific Northwest tonight through Wednesday night. This system will provide enough moisture and elevated instability for high-based showers and isolated thunderstorms to continue to develop tonight through Wednesday. * AFFECTED AREA...Fire Weather Zones 610 East Slopes of Central Oregon Cascades, 611 Deschutes National Forest -minus Sisters Ranger District, 639 East Slopes of the Northern Oregon Cascades and 640 Central Mountains of Oregon. * IMPACTS...Any lightning strikes combined with hot and dry conditions could cause new fire starts. * THUNDERSTORMS...Isolated to scattered dry thunderstorms are possible. * OUTFLOW WINDS...35 to 40 mph. Red Flag Warning 2024-07-16T21:59:00-07:00 2024-07-16T21:59:00-07:00 2024-07-16T21:59:00-07:00 2024-07-16T23:00:00-07:00 Actual Update Met Expected Severe Likely East Slopes of Central Oregon Cascades; Deschutes National Forest - minus Sisters Ranger District; East Slopes of the Northern Oregon Cascades; Central Mountains of Oregon SAME 041005 SAME 041017 SAME 041031 SAME 041047 SAME 041065 SAME 041019 SAME 041035 SAME 041037 SAME 041039 SAME 041027 SAME 041013 SAME 041023 SAME 041025 SAME 041069 UGC ORZ610 UGC ORZ611 UGC ORZ639 UGC ORZ640 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 170459 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PDT WEDNESDAY FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR610, OR611, OR639, AND OR640 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.000000T0000Z-240717T1600Z/ eventEndingTime 2024-07-17T16:00:00+00:00

...ISOLATED THUNDERSTORMS AND DRY, UNSTABLE CONDITIONS THIS TONIGHT AND WEDNESDAY... A low pressure system will continue to move north-northeastward into the Pacific Northwest tonight through Wednesday night. This system will provide enough moisture and elevated instability for high-based showers and isolated thunderstorms to continue to develop tonight through Wednesday. * AFFECTED AREA...Fire Weather Zones 641 Lower Columbia Basin of Oregon, 690 Kittitas Valley, 691 Lower Columbia Basin, 694 Yakama Alpine District and 695 East Washington South Central Cascade Mountains. * TIMING...11 PM through 5 PM. * WINDS...North 5 to 10 mph. * RELATIVE HUMIDITY...As low as 13 percent. * TEMPERATURES...Up to 101. * IMPACTS...Any new fire starts will exhibit extreme fire behavior. Current fire on landscape will also exhibit extreme fire behavior. * HAINES...As high as 6. * THUNDERSTORMS...Isolated to scattered thunderstorms are possible. * OUTFLOW WINDS...35 to 40 mph. Red Flag Warning 2024-07-16T21:59:00-07:00 2024-07-16T21:59:00-07:00 2024-07-16T23:00:00-07:00 2024-07-16T23:00:00-07:00 Actual Update Met Expected Severe Likely Lower Columbia Basin of Oregon; Kittitas Valley; Lower Columbia Basin; Yakama Alpine District; East Washington South Central Cascade Mountains SAME 041021 SAME 041049 SAME 041055 SAME 041059 SAME 041065 SAME 041069 SAME 053007 SAME 053017 SAME 053037 SAME 053077 SAME 053001 SAME 053005 SAME 053013 SAME 053021 SAME 053025 SAME 053039 SAME 053059 SAME 053071 SAME 053075 SAME 053041 SAME 053033 UGC ORZ641 UGC WAZ690 UGC WAZ691 UGC WAZ694 UGC WAZ695 AWIPSidentifier RFWPDT WMOidentifier WWUS86 KPDT 170459 NWSheadline RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT WEDNESDAY FOR ABUNDANT LIGHTNING FOR FIRE WEATHER ZONES OR641, WA690, WA691, WA694, AND WA695 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.FW.W.0008.240717T0600Z-240718T0000Z/ eventEndingTime 2024-07-18T00:00:00+00:00

At 702 PM PDT, Doppler radar was tracking a strong thunderstorm over Thielsen View Campground, or 18 miles north of Crater Lake, moving north at 25 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Highway 138 Diamond Lake Summit, Broken Arrow Campground, Clearwater Falls Recreation Site, Whitehorse Falls Recreation Site, Walt Haring Snow Park, Chemult, East Lemolo Campground, Odell Lake, Toketee Falls, Crescent, Diamond Lake, Soda Springs Reservoir, Digit Point Campground At Miller Lake, Crescent Lake, Thielsen View Campground, and Gilchrist. Special Weather Statement 2024-07-16T19:02:00-07:00 2024-07-16T19:02:00-07:00 2024-07-16T19:02:00-07:00 2024-07-16T19:45:00-07:00 Actual Alert Met Expected Moderate Observed Eastern Douglas County Foothills; South Central Oregon Cascades; Northern and Eastern Klamath County and Western Lake County 43.11,-121.57 43.07,-122.32 43.44,-122.63 43.44,-122.14 43.55,-122.13 43.61,-122 43.61,-121.39 43.11,-121.57 SAME 041019 SAME 041029 SAME 041035 SAME 041037 UGC ORZ025 UGC ORZ027 UGC ORZ030 AWIPSidentifier SPSMFR WMOidentifier WWUS86 KMFR 170202 NWSheadline A strong thunderstorm will impact portions of east central Douglas and northwestern Klamath Counties through 745 PM PDT eventMotionDescription 2024-07-17T02:02:00-00:00...storm...172DEG...23KT...43.16,-122.21 maxWindGust 50 MPH maxHailSize 0.25 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR