NOAA Current Watches-OR

The NOAA Space Weather Prediction Center has observed extreme (G5) geomagnetic conditions Friday afternoon and expect severe (G4) conditions to continue through the weekend. * A Geomagnetic Storm of this strength can cause multiple and widespread issues with various power and communication systems. * Widespread voltage control problems may occur; some power grid systems may experience component failures, disruption of service and protective device trips. This could result in blackouts. * Pipeline currents can reach hundreds of amps. * GPS and other satellite navigation may be degraded or unavailable for days. * High Frequency (HF) radio propagation may be impossible in many areas for one or two days. * Low-frequency radio navigation can be out for hours. * Aurora may be visible at much lower latitudes. For Space Weather Information visit...www.swpc.noaa.gov For Weather Information visit...www.weather.gov Special Weather Statement 2024-05-10T21:58:00-07:00 2024-05-10T21:58:00-07:00 2024-05-10T21:58:00-07:00 2024-05-11T00:00:00-07:00 Actual Alert Met Expected Moderate Observed Clatsop County Coast; Tillamook County Coast; Central Coast of Oregon; North Oregon Coast Range Lowlands; Central Oregon Coast Range Lowlands; North Oregon Coast Range; Central Oregon Coast Range; 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 of Oregon above 500 ft; West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; Clackamas County Cascade Foothills; Cascade Foothills of Marion and Linn Counties; Lane County Cascade Foothills; North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Coast; Willapa and Wahkiakum Lowlands; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; South Washington Cascade Foothills; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14; South Washington Cascades UGC ORZ101 UGC ORZ102 UGC ORZ103 UGC ORZ104 UGC ORZ105 UGC ORZ106 UGC ORZ107 UGC ORZ108 UGC ORZ109 UGC ORZ110 UGC ORZ111 UGC ORZ112 UGC ORZ113 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ119 UGC ORZ120 UGC ORZ121 UGC ORZ122 UGC ORZ123 UGC ORZ124 UGC ORZ125 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ201 UGC WAZ202 UGC WAZ203 UGC WAZ204 UGC WAZ205 UGC WAZ206 UGC WAZ207 UGC WAZ208 UGC WAZ209 UGC WAZ210 UGC WAZ211 AWIPSidentifier SPSPQR WMOidentifier WWUS86 KPQR 110458 CCA NWSheadline EXTREME GEOMAGNETIC CONDITIONS OBSERVED AND CONTINUED SEVERE GEOMAGNETIC STORM EXPECTED TO CONTINUE THROUGH THE WEEKEND BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

The NOAA Space Weather Prediction Center has observed extreme (G5) geomagnetic conditions Friday afternoon and expect severe (G4) conditions to continue through the weekend. * A Geomagnetic Storm of this strength can cause multiple and widespread issues with various power and communication systems. * Widespread voltage control problems may occur; some power grid systems may experience component failures, disruption of service and protective device trips. This could result in blackouts. * Pipeline currents can reach hundreds of amps. * GPS and other satellite navigation may be degraded or unavailable for days. * High Frequency (HF) radio propagation may be impossible in many areas for one or two days. * Low-frequency radio navigation can be out for hours. * Aurora may be visible at much lower latitudes. For Space Weather Information visit...www.swpc.noaa.gov For Weather Information visit...www.weather.gov Special Weather Statement 2024-05-10T18:16:00-07:00 2024-05-10T18:16:00-07:00 2024-05-10T18:16:00-07:00 2024-05-11T00:00:00-07:00 Actual Alert Met Expected Moderate Observed 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; Ochoco-John Day Highlands; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; East Slopes of the Oregon Cascades; North Central Oregon; Central Oregon; Kittitas Valley; Yakima Valley; Lower Columbia Basin of Washington; Foothills of the Blue Mountains of Washington; Northwest Blue Mountains; Simcoe Highlands; Upper Slopes of the Eastern Washington Cascades Crest; Lower Slopes of the Eastern Washington Cascades Crest SAME 041021 SAME 041055 SAME 041065 SAME 041049 SAME 041059 SAME 041061 SAME 041063 SAME 041023 SAME 041069 SAME 041031 SAME 041013 SAME 041017 SAME 053037 SAME 053077 SAME 053005 SAME 053021 SAME 053039 SAME 053071 SAME 053013 UGC ORZ041 UGC ORZ044 UGC ORZ049 UGC ORZ050 UGC ORZ502 UGC ORZ503 UGC ORZ505 UGC ORZ506 UGC ORZ507 UGC ORZ508 UGC ORZ509 UGC ORZ510 UGC ORZ511 UGC WAZ026 UGC WAZ027 UGC WAZ028 UGC WAZ029 UGC WAZ030 UGC WAZ521 UGC WAZ522 UGC WAZ523 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 110116 NWSheadline EXTREME GEOMAGNETIC CONDITIONS OBSERVED AND CONTINUED SEVERE GEOMAGNETIC STORM EXPECTED TO CONTINUE THROUGH THE WEEKEND BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

The NOAA Space Weather Prediction Center has observed extreme (G5) geomagnetic conditions Friday afternoon and expect severe (G4) conditions to continue through the weekend. * A Geomagnetic Storm of this strength can cause multiple and widespread issues with various power and communication systems. * Widespread voltage control problems my occur; some power grid systems may experience component failures, disruption of service and protective device trips. This could result in blackouts. * Pipeline currents can reach hundreds of amps. * GPS and other satellite navigation may be degraded or unavailable for days. * High Frequency (HF) radio propagation may be impossible in many areas for one or two days. * Low-frequency radio navigation can be out for hours. * Aurora may be visible at much lower latitudes. For Space Weather Information visit...www.swpc.noaa.gov For Weather Information visit...www.weather.gov Special Weather Statement 2024-05-10T17:57:00-07:00 2024-05-10T17:57:00-07:00 2024-05-10T17:57:00-07:00 2024-05-11T00:00:00-07:00 Actual Alert Met Expected Moderate Observed Clatsop County Coast; Tillamook County Coast; Central Coast of Oregon; North Oregon Coast Range Lowlands; Central Oregon Coast Range Lowlands; North Oregon Coast Range; Central Oregon Coast Range; 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 of Oregon above 500 ft; West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; Clackamas County Cascade Foothills; Cascade Foothills of Marion and Linn Counties; Lane County Cascade Foothills; North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Coast; Willapa and Wahkiakum Lowlands; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; South Washington Cascade Foothills; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14; South Washington Cascades UGC ORZ101 UGC ORZ102 UGC ORZ103 UGC ORZ104 UGC ORZ105 UGC ORZ106 UGC ORZ107 UGC ORZ108 UGC ORZ109 UGC ORZ110 UGC ORZ111 UGC ORZ112 UGC ORZ113 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ119 UGC ORZ120 UGC ORZ121 UGC ORZ122 UGC ORZ123 UGC ORZ124 UGC ORZ125 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ201 UGC WAZ202 UGC WAZ203 UGC WAZ204 UGC WAZ205 UGC WAZ206 UGC WAZ207 UGC WAZ208 UGC WAZ209 UGC WAZ210 UGC WAZ211 AWIPSidentifier SPSPQR WMOidentifier WWUS86 KPQR 110057 NWSheadline EXTREME GEOMAGNETIC CONDITIONS OBSERVED AND CONTINUED SEVERE GEOMAGNETIC STORM EXPECTED TO CONTINUE THROUGH THE WEEKEND BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...In California, portions of central and western Siskiyou County, including the Shasta and Scott Valleys. In Oregon, portions of Josephine and Jackson Counties, including the Illinois and Applegate Valleys and the outskirts of Jackson County. * WHEN...Until 10 AM PDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Pets and animals may need to be sheltered. Freeze Warning 2024-05-08T02:04:00-07:00 2024-05-08T02:04:00-07:00 2024-05-08T02:04:00-07:00 2024-05-08T10:00:00-07:00 Actual Update Met Expected Moderate Likely Western Siskiyou County; Central Siskiyou County; Eastern Curry County and Josephine County; Jackson County SAME 006093 SAME 041015 SAME 041033 SAME 041029 UGC CAZ080 UGC CAZ081 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 080904 NWSheadline FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FZ.W.0008.000000T0000Z-240508T1700Z/ eventEndingTime 2024-05-08T17:00:00+00:00

* WHAT...Temperatures as cold as the lower to mid 30s will result in frost formation. * WHERE...Central Willamette Valley, South Willamette Valley, Western Foothills of the Northern and Central Oregon Cascades, North and Central Coast Range Valleys of Oregon, Tualatin Valley, Upper Hood River Valley, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...From midnight tonight to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * ADDITIONAL DETAILS...Frost will be most likely for outlying valley locations, away from urban areas. Patchy frost may affect suburban areas as well. Frost Advisory 2024-05-07T14:49:00-07:00 2024-05-07T14:49:00-07:00 2024-05-08T00:00:00-07:00 2024-05-08T08:00:00-07:00 Actual Update Met Expected Minor Likely North Oregon Coast Range Lowlands; Central Oregon Coast Range Lowlands; Tualatin Valley; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; Upper Hood River Valley; Clackamas County Cascade Foothills; Cascade Foothills of Marion and Linn Counties; Lane County Cascade Foothills; North Clark County Lowlands; South Washington Cascade Foothills UGC ORZ104 UGC ORZ105 UGC ORZ109 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ121 UGC ORZ123 UGC ORZ124 UGC ORZ125 UGC WAZ205 UGC WAZ208 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 072149 NWSheadline FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PDT WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.FR.Y.0007.240508T0700Z-240508T1500Z/ eventEndingTime 2024-05-08T15:00:00+00:00

* WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...In California, portions of central and western Siskiyou County, including the Shasta and Scott Valleys. In Oregon, portions of Josephine and Jackson Counties, including the Illinois and Applegate Valleys and the outskirts of Jackson County. * WHEN...From 2 AM to 10 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Pets and animals may need to be sheltered. Freeze Warning 2024-05-07T12:36:00-07:00 2024-05-07T12:36:00-07:00 2024-05-08T02:00:00-07:00 2024-05-08T05:00:00-07:00 Actual Alert Met Expected Moderate Likely Western Siskiyou County; Central Siskiyou County; Eastern Curry County and Josephine County; Jackson County SAME 006093 SAME 041015 SAME 041033 SAME 041029 UGC CAZ080 UGC CAZ081 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 071936 NWSheadline FREEZE WARNING IN EFFECT FROM 2 AM TO 10 AM PDT WEDNESDAY MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.FZ.W.0008.240508T0900Z-240508T1700Z/ eventEndingTime 2024-05-08T17:00:00+00:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of up to 3 inches. * WHERE...In Oregon, Northern Blue Mountains of Oregon and East Slopes of the Oregon Cascades. In Washington, Northwest Blue Mountains. * WHEN...Until noon PDT today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. Winter Weather Advisory 2024-05-07T04:50:00-07:00 2024-05-07T04:50:00-07:00 2024-05-07T04:50:00-07:00 2024-05-07T12:00:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; East Slopes of the Oregon Cascades; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 041017 SAME 041031 SAME 041065 SAME 053013 SAME 053071 UGC ORZ502 UGC ORZ509 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 071150 NWSheadline WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON PDT TODAY ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPDT.WW.Y.0025.000000T0000Z-240507T1900Z/ eventEndingTime 2024-05-07T19:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1041a5fa4b83c39a33c391b364bb0143f1133edf.002.1,2024-05-06T14:22:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1041a5fa4b83c39a33c391b364bb0143f1133edf.001.1,2024-05-06T14:22:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e71baf380b7ce324aca6c45648827a379986e323.002.1,2024-05-06T05:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e71baf380b7ce324aca6c45648827a379986e323.001.1,2024-05-06T05:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e7e2edd3db6d7206694cec38ccbedaa6901df04b.004.1,2024-05-05T22:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e7e2edd3db6d7206694cec38ccbedaa6901df04b.003.1,2024-05-05T22:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.002.1,2024-05-05T14:46:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.001.1,2024-05-05T14:46:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.68a31c99213e377529aa861af40704b65e3dab3a.001.1,2024-05-05T10:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4c1f0e73736cc720ebc5725a1b6055c8f6b099aa.003.1,2024-05-05T08:26:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.202bc3051e098e0286aa64cce82193dba3a06600.002.1,2024-05-05T04:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.acd26025e9d7601394cc76a36f75ed3170efa0e2.001.1,2024-05-04T14:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.80f4ba0050c842ffcba118849e470ed0dd6ff827.001.1,2024-05-04T05:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed73cc64fd96e5644acab44e79b762c48cce8717.001.1,2024-05-03T20:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.28b2bc5466d0c3d552712a42ab1e39ad85b478fd.002.1,2024-05-03T13:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.836d18ce3917874c0f9113950fe5c8721f169454.001.1,2024-05-03T05:41:00-07:00

* WHAT...Temperatures as cold as the lower to mid 30s will result in frost formation. * WHERE...Central Willamette Valley, South Willamette Valley, Western Foothills of the Northern and Central Oregon Cascades, North and Central Coast Range Valleys of Oregon, Tualatin Valley, Upper Hood River Valley, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...From midnight tonight to 8 AM PDT Wednesday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. * ADDITIONAL DETAILS...Frost will be most likely for outlying valley locations, away from urban areas. Patchy frost may affect suburban areas as well. Frost Advisory 2024-05-07T03:43:00-07:00 2024-05-07T03:43:00-07:00 2024-05-08T00:00:00-07:00 2024-05-07T16:30:00-07:00 Actual Alert Met Expected Minor Likely North Oregon Coast Range Lowlands; Central Oregon Coast Range Lowlands; Tualatin Valley; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; Upper Hood River Valley; Clackamas County Cascade Foothills; Cascade Foothills of Marion and Linn Counties; Lane County Cascade Foothills; North Clark County Lowlands; South Washington Cascade Foothills UGC ORZ104 UGC ORZ105 UGC ORZ109 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ121 UGC ORZ123 UGC ORZ124 UGC ORZ125 UGC WAZ205 UGC WAZ208 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 071043 NWSheadline FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PDT WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPQR.FR.Y.0007.240508T0700Z-240508T1500Z/ eventEndingTime 2024-05-08T15:00:00+00:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of 3 to 5 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow showers will continue through the evening hours with heavy snow at times. Winter Weather Advisory 2024-05-06T20:48:00-07:00 2024-05-06T20:48:00-07:00 2024-05-06T20:48:00-07:00 2024-05-07T05:00:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 070348 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0025.000000T0000Z-240507T1200Z/ eventEndingTime 2024-05-07T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e71baf380b7ce324aca6c45648827a379986e323.001.1,2024-05-06T05:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e7e2edd3db6d7206694cec38ccbedaa6901df04b.003.1,2024-05-05T22:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.001.1,2024-05-05T14:46:00-07:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of 2 to 5 inches. Winds gusting as high as 40 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snow showers will continue through the evening hours with brief heavy snow at times. Winter Weather Advisory 2024-05-06T20:48:00-07:00 2024-05-06T20:48:00-07:00 2024-05-06T20:48:00-07:00 2024-05-07T05:00:00-07:00 Actual Update Met Expected Moderate Likely East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 070348 NWSheadline WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPDT.WW.Y.0025.000000T0000Z-240507T1200Z/ eventEndingTime 2024-05-07T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e71baf380b7ce324aca6c45648827a379986e323.002.1,2024-05-06T05:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e7e2edd3db6d7206694cec38ccbedaa6901df04b.004.1,2024-05-05T22:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.002.1,2024-05-05T14:46:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.68a31c99213e377529aa861af40704b65e3dab3a.001.1,2024-05-05T10:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4c1f0e73736cc720ebc5725a1b6055c8f6b099aa.003.1,2024-05-05T08:26:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.202bc3051e098e0286aa64cce82193dba3a06600.002.1,2024-05-05T04:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.acd26025e9d7601394cc76a36f75ed3170efa0e2.001.1,2024-05-04T14:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.80f4ba0050c842ffcba118849e470ed0dd6ff827.001.1,2024-05-04T05:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed73cc64fd96e5644acab44e79b762c48cce8717.001.1,2024-05-03T20:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.28b2bc5466d0c3d552712a42ab1e39ad85b478fd.002.1,2024-05-03T13:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.836d18ce3917874c0f9113950fe5c8721f169454.001.1,2024-05-03T05:41:00-07:00

At 242 PM PDT, Doppler radar was tracking a strong thunderstorm near Helix, or 17 miles north of Pendleton, moving northeast at 20 mph. HAZARD...Pea size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Helix and Umapine. Special Weather Statement 2024-05-06T14:44:00-07:00 2024-05-06T14:44:00-07:00 2024-05-06T14:44:00-07:00 2024-05-06T15:15:00-07:00 Actual Alert Met Expected Moderate Observed Foothills of the Northern Blue Mountains of Oregon 45.84,-118.7 45.94,-118.78 46,-118.7 46,-118.52 45.9,-118.43 45.84,-118.7 SAME 041059 UGC ORZ507 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 062144 NWSheadline A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL UMATILLA COUNTY THROUGH 315 PM PDT eventMotionDescription 2024-05-06T21:42:00-00:00...storm...242DEG...18KT...45.9,-118.7 maxWindGust Up to 30 MPH maxHailSize 0.25 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...Snow above 4000 feet. Additional snow accumulations of 2 to 10 inches. Winds gusting as high as 35 mph. * WHERE...West Slopes of the Northern and Central Oregon Cascades. * WHEN...Until 8 AM PDT Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Snow will be showery in nature with highest accumulations above 5000 feet along the volcanos. Winter Weather Advisory 2024-05-06T14:32:00-07:00 2024-05-06T14:32:00-07:00 2024-05-06T14:32:00-07:00 2024-05-07T07:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County UGC ORZ126 UGC ORZ127 UGC ORZ128 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 062132 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0023.000000T0000Z-240507T1500Z/ eventEndingTime 2024-05-07T15:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.55c7c89cf1a359725aeed1e9020918f562ab463a.001.1,2024-05-05T14:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.628026626521b781dbe5da136db2b6e2f87f8036.001.1,2024-05-05T04:28:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2f38c6cbf4b6ab9038e9c90ed6c40e82eb182d5e.001.1,2024-05-04T14:31:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.35e6a49f671a902f0df1c6938bb0dc56397677ba.001.1,2024-05-04T03:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.abd7b1eae6cdece418c98a21440e17f44a8d22c5.001.1,2024-05-03T12:29:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.9bb47a5324941fab01c5f95347452e522764f078.001.1,2024-05-03T02:01:00-07:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of 3 to 7 inches mainly impacting the crest of the Cascades and pass areas. Winds gusting as high as 45 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snow showers will continue through the evening hours with brief heavy snow at times. Winter Weather Advisory 2024-05-06T14:22:00-07:00 2024-05-06T14:22:00-07:00 2024-05-06T14:22:00-07:00 2024-05-06T23:00:00-07:00 Actual Update Met Expected Moderate Likely East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 062122 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0025.000000T0000Z-240507T0600Z/ eventEndingTime 2024-05-07T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e7e2edd3db6d7206694cec38ccbedaa6901df04b.004.1,2024-05-05T22:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.002.1,2024-05-05T14:46:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.68a31c99213e377529aa861af40704b65e3dab3a.001.1,2024-05-05T10:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4c1f0e73736cc720ebc5725a1b6055c8f6b099aa.003.1,2024-05-05T08:26:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.202bc3051e098e0286aa64cce82193dba3a06600.002.1,2024-05-05T04:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.acd26025e9d7601394cc76a36f75ed3170efa0e2.001.1,2024-05-04T14:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.80f4ba0050c842ffcba118849e470ed0dd6ff827.001.1,2024-05-04T05:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed73cc64fd96e5644acab44e79b762c48cce8717.001.1,2024-05-03T20:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.28b2bc5466d0c3d552712a42ab1e39ad85b478fd.002.1,2024-05-03T13:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.836d18ce3917874c0f9113950fe5c8721f169454.001.1,2024-05-03T05:41:00-07:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of 2 to 5 inches. Winds gusting as high as 45 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow showers will continue through the evening hours with heavy snow at times. Winter Weather Advisory 2024-05-06T14:22:00-07:00 2024-05-06T14:22:00-07:00 2024-05-06T14:22:00-07:00 2024-05-06T23:00:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 062122 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0025.000000T0000Z-240507T1200Z/ eventEndingTime 2024-05-07T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e7e2edd3db6d7206694cec38ccbedaa6901df04b.003.1,2024-05-05T22:37:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.001.1,2024-05-05T14:46:00-07:00

* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Central and Eastern Lake County. Includes the communities of Silver Lake, Alkali Lake, and Christmas Valley. Affected roadways include Highway 31 near Silver Lake and Highway 395 near Alkali Lake. * WHEN...From 11 AM this morning to 8 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2024-05-06T07:20:00-07:00 2024-05-06T07:20:00-07:00 2024-05-06T11:00:00-07:00 2024-05-06T20:00:00-07:00 Actual Update Met Expected Moderate Likely Central and Eastern Lake County SAME 041037 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 061420 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.WI.Y.0019.240506T1800Z-240507T0300Z/ eventEndingTime 2024-05-07T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f689cbedb0635ea01e2b5ee43fbb2ef26f46e63b.002.1,2024-05-05T11:59:00-07:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of 4 to 8 inches mainly impacting along the crest of the Cascades and pass areas. Winds gusting as high as 45 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow showers will develop through the day peaking in the afternoon through evening hours with brief intense snowfall at times. Winter Weather Advisory 2024-05-06T05:58:00-07:00 2024-05-06T05:58:00-07:00 2024-05-06T05:58:00-07:00 2024-05-06T15:00:00-07:00 Actual Update Met Expected Moderate Likely East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 061258 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0025.000000T0000Z-240507T0600Z/ eventEndingTime 2024-05-07T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.002.1,2024-05-05T14:46:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.68a31c99213e377529aa861af40704b65e3dab3a.001.1,2024-05-05T10:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4c1f0e73736cc720ebc5725a1b6055c8f6b099aa.003.1,2024-05-05T08:26:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.202bc3051e098e0286aa64cce82193dba3a06600.002.1,2024-05-05T04:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.acd26025e9d7601394cc76a36f75ed3170efa0e2.001.1,2024-05-04T14:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.80f4ba0050c842ffcba118849e470ed0dd6ff827.001.1,2024-05-04T05:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed73cc64fd96e5644acab44e79b762c48cce8717.001.1,2024-05-03T20:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.28b2bc5466d0c3d552712a42ab1e39ad85b478fd.002.1,2024-05-03T13:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.836d18ce3917874c0f9113950fe5c8721f169454.001.1,2024-05-03T05:41:00-07:00

* WHAT...Snow above 4500 feet. Additional snow accumulations of 3 to 8 inches, highest above 5000 feet. Winds gusting as high as 45 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow showers will develop through the day peaking in the afternoon through evening hours with brief intense snowfall at times. Winter Weather Advisory 2024-05-06T05:58:00-07:00 2024-05-06T05:58:00-07:00 2024-05-06T05:58:00-07:00 2024-05-06T15:00:00-07:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 061258 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0025.000000T0000Z-240507T1200Z/ eventEndingTime 2024-05-07T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.73f1ae6e42c6ae73fa7cf55c9c5654a7a57e2eb3.001.1,2024-05-05T14:46:00-07:00

* WHAT...Snow above 4000 feet. Additional snow accumulations of 3 to 8 inches, except 6 to 12 inches above 5000 feet. Winds gusting as high as 40 mph. * WHERE...West Slopes of the Northern and Central Oregon Cascades. * WHEN...Until 8 AM PDT Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Snow levels will be near the passes today, then they will fall to around 3500 feet and locally lower tonight into Tuesday morning. Roads that may be wet during the day today will likely become snow and ice covered tonight into early Tuesday morning. Winter Weather Advisory 2024-05-06T03:57:00-07:00 2024-05-06T03:57:00-07:00 2024-05-06T03:57:00-07:00 2024-05-06T16:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County UGC ORZ126 UGC ORZ127 UGC ORZ128 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 061057 NWSheadline WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM PDT TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPQR.WW.Y.0023.000000T0000Z-240507T1500Z/ eventEndingTime 2024-05-07T15:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.628026626521b781dbe5da136db2b6e2f87f8036.001.1,2024-05-05T04:28:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2f38c6cbf4b6ab9038e9c90ed6c40e82eb182d5e.001.1,2024-05-04T14:31:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.35e6a49f671a902f0df1c6938bb0dc56397677ba.001.1,2024-05-04T03:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.abd7b1eae6cdece418c98a21440e17f44a8d22c5.001.1,2024-05-03T12:29:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.9bb47a5324941fab01c5f95347452e522764f078.001.1,2024-05-03T02:01:00-07:00

* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Central and Eastern Lake County. Includes the communities of Silver Lake, Alkali Lake, and Christmas Valley. Affected roadways include Highway 31 near Silver Lake and Highway 395 near Alkali Lake. * WHEN...From 11 AM this morning to 8 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2024-05-06T03:34:00-07:00 2024-05-06T03:34:00-07:00 2024-05-06T11:00:00-07:00 2024-05-06T11:00:00-07:00 Actual Alert Met Expected Moderate Likely Central and Eastern Lake County SAME 041037 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 061034 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.WI.Y.0019.240506T1800Z-240507T0300Z/ eventEndingTime 2024-05-07T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f689cbedb0635ea01e2b5ee43fbb2ef26f46e63b.002.1,2024-05-05T11:59:00-07:00

The bulk of the snow threat has ended, therefore the advisory will be allowed to expire. Winter Weather Advisory 2024-05-05T22:37:00-07:00 2024-05-05T22:37:00-07:00 2024-05-05T22:37:00-07:00 2024-05-05T23:45:00-07:00 Actual Update Met Expected Moderate Likely Ochoco-John Day Highlands SAME 041013 SAME 041017 SAME 041023 SAME 041031 SAME 041069 UGC ORZ506 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 060537 NWSheadline WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXP.KPDT.WW.Y.0025.000000T0000Z-240506T0600Z/ eventEndingTime 2024-05-06T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.68a31c99213e377529aa861af40704b65e3dab3a.003.1,2024-05-05T10:56:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4c1f0e73736cc720ebc5725a1b6055c8f6b099aa.002.1,2024-05-05T08:26:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.202bc3051e098e0286aa64cce82193dba3a06600.001.1,2024-05-05T04:40:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.acd26025e9d7601394cc76a36f75ed3170efa0e2.002.1,2024-05-04T14:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.80f4ba0050c842ffcba118849e470ed0dd6ff827.002.1,2024-05-04T05:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed73cc64fd96e5644acab44e79b762c48cce8717.002.1,2024-05-03T20:20:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.28b2bc5466d0c3d552712a42ab1e39ad85b478fd.001.1,2024-05-03T13:30:00-07:00