NOAA Current Watches

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PDT WEDNESDAY... * WHAT...Areas of dense fog. Visibility 1 to 2 miles, but areas of below one quarter of a mile at times in dense fog. * WHERE...North Oregon Coast and Central Oregon Coast. * WHEN...Until 9 AM PDT Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-08-15T22:49:00-07:00 2023-08-16T09:00:00-07:00 Actual Alert Met Expected Minor Likely Central Oregon Coast; North Oregon Coast FIPS6 041007 041039 041041 041057 UGC ORZ001 ORZ002 VTEC /O.NEW.KPQR.FG.Y.0016.230816T0549Z-230816T1600Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions. Afternoon high temperatures 95 to 102 for Wednesday. Expect continued warm nights, with temperatures only cooling to the middle 60s to lower 70s, with warmest in the larger urban cores such as Portland, Salem and Excessive Heat Warning 2023-08-15T22:49:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Cascade Foothills in Lane County; Central Willamette Valley; Greater Portland Metro Area; Northern Oregon Cascade Foothills; South Willamette Valley FIPS6 041003 041005 041039 041043 041047 041051 041053 041067 041071 UGC ORZ006 ORZ007 ORZ008 ORZ010 ORZ012 VTEC /O.CON.KPQR.EH.W.0001.000000T0000Z-230817T0600Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY... * WHAT...Dangerously hot conditions. Afternoon high temperatures of 95 to 105 Wednesday, It will be a cooler Thursday, with highs 90 to 95. Overnight temperatures generally cool only down to 65 to 75. Excessive Heat Warning 2023-08-15T22:49:00-07:00 2023-08-17T22:00:00-07:00 Actual Alert Met Expected Moderate Likely Central Columbia River Gorge; Upper Hood River Valley; Western Columbia River Gorge FIPS6 041027 041051 UGC ORZ014 ORZ015 ORZ016 VTEC /O.CON.KPQR.EH.W.0001.000000T0000Z-230818T0500Z/

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY... * WHAT...Afternoon temperatures 85 to 95, but 95 to 100 for lower Cascades valleys such as Detroit and Oakridge. Overnight low temperatures generally in the 60s, but some elevated, exposed locations will only cool to the lower 70s at night. Cooler temperatures for Thursday, with highs in the 80s to lower 90s. Heat Advisory 2023-08-15T22:49:00-07:00 2023-08-17T22:00:00-07:00 Actual Alert Met Expected Minor Likely Cascades in Lane County; Northern Oregon Cascades FIPS6 041005 041027 041039 041043 041047 UGC ORZ011 ORZ013 VTEC /O.CON.KPQR.HT.Y.0004.000000T0000Z-230818T0500Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...High risk for heat-related illnesses for much of the population, pets, and livestock, especially with extended outdoor exposure. High temperatures of 96 to 108 expected. Limited relief at night with low temperatures in the mid 60s to low 70s. Excessive Heat Warning 2023-08-15T21:58:00-07:00 2023-08-17T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Central Chelan County; Lower Garfield and Asotin Counties; Moses Lake Area; Northeast Blue Mountains; Northeast Mountains; Okanogan Highlands; Okanogan Valley; Spokane Area; Upper Columbia Basin; Washington Palouse; Waterville Plateau; Wenatchee Area; Western Chelan County; Western Okanogan County FIPS6 053001 053003 053007 053017 053019 053023 053025 053043 053047 053051 053063 053065 053075 UGC WAZ031 WAZ032 WAZ033 WAZ034 WAZ035 WAZ036 WAZ037 WAZ038 WAZ041 WAZ043 WAZ044 WAZ047 WAZ048 WAZ049 VTEC /O.CON.KOTX.EH.W.0001.000000T0000Z-230818T0600Z/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM PDT WEDNESDAY FOR DRY AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES 658 AND 659... * 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. Red Flag Warning 2023-08-15T21:57:00-07:00 2023-08-16T22:00:00-07:00 Actual Alert Met Expected Severe Likely West Slopes of the Central Cascades Generally above 1500 Feet; West Slopes of the North Cascades Generally above 1500 Feet FIPS6 053033 053041 053053 053057 053061 053073 UGC WAZ658 WAZ659 VTEC /O.CON.KSEW.FW.W.0003.000000T0000Z-230817T0500Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions. Afternoon high temperatures 92 to 102. Expect continued warm nights, with temperatures only cooling to the middle 60s to lower 70s, with warmest in the larger urban cores such as Portland, Salem and Eugene. Excessive Heat Warning 2023-08-15T21:21:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Greater Vancouver Area FIPS6 053011 UGC WAZ039 VTEC /O.CON.KPQR.EH.W.0001.000000T0000Z-230817T0600Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY... * WHAT...Dangerously hot conditions. Afternoon high temperatures of 95 to 105 Wednesday, It will be a cooler Thursday, with highs 90 to 95. Overnight temperatures generally cool only down to 65 to 75. Excessive Heat Warning 2023-08-15T21:21:00-07:00 2023-08-17T22:00:00-07:00 Actual Alert Met Expected Moderate Likely Central Columbia River Gorge; Western Columbia River Gorge FIPS6 053059 UGC WAZ045 WAZ046 VTEC /O.CON.KPQR.EH.W.0001.000000T0000Z-230818T0500Z/

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY... * WHAT...Afternoon temperatures 85 to 95, but 95 to 100 Wednesday for lower Cascades valleys such as Detroit and Oakridge. Overnight low temperatures generally in the 60s, but some elevated, exposed locations will only cool to the lower 70s at night. Cooler temperatures for Thursday, with highs in the Heat Advisory 2023-08-15T21:21:00-07:00 2023-08-17T22:00:00-07:00 Actual Alert Met Expected Minor Likely South Washington Cascades FIPS6 053015 053059 UGC WAZ019 VTEC /O.CON.KPQR.HT.Y.0004.000000T0000Z-230818T0500Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions. Afternoon high temperatures 92 to 102. Expect continued warm nights, with temperatures only cooling to the middle 60s to lower 70s, with warmest in the larger urban cores such as Portland, Salem and Eugene. Excessive Heat Warning 2023-08-15T21:21:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Cascade Foothills in Lane County; Central Willamette Valley; Greater Portland Metro Area; Northern Oregon Cascade Foothills; South Willamette Valley FIPS6 041003 041005 041039 041043 041047 041051 041053 041067 041071 UGC ORZ006 ORZ007 ORZ008 ORZ010 ORZ012 VTEC /O.CON.KPQR.EH.W.0001.000000T0000Z-230817T0600Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY... * WHAT...Dangerously hot conditions. Afternoon high temperatures of 95 to 105 Wednesday, It will be a cooler Thursday, with highs 90 to 95. Overnight temperatures generally cool only down to 65 to 75. Excessive Heat Warning 2023-08-15T21:21:00-07:00 2023-08-17T22:00:00-07:00 Actual Alert Met Expected Moderate Likely Central Columbia River Gorge; Upper Hood River Valley; Western Columbia River Gorge FIPS6 041027 041051 UGC ORZ014 ORZ015 ORZ016 VTEC /O.CON.KPQR.EH.W.0001.000000T0000Z-230818T0500Z/

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY... * WHAT...Afternoon temperatures 85 to 95, but 95 to 100 Wednesday for lower Cascades valleys such as Detroit and Oakridge. Overnight low temperatures generally in the 60s, but some elevated, exposed locations will only cool to the lower 70s at night. Cooler temperatures for Thursday, with highs in the Heat Advisory 2023-08-15T21:21:00-07:00 2023-08-17T22:00:00-07:00 Actual Alert Met Expected Minor Likely Cascades in Lane County; Northern Oregon Cascades FIPS6 041005 041027 041039 041043 041047 UGC ORZ011 ORZ013 VTEC /O.CON.KPQR.HT.Y.0004.000000T0000Z-230818T0500Z/

An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology An Air Quality Alert has been issued by the Washington State Department of Ecology. An Air Quality Alert has been issued for all of Chelan and Okanogan counties through 9 a.m. Friday August 18 due to expected wildfire Air Quality Alert 2023-08-15T15:54:00-07:00 2023-08-18T09:00:00-07:00 Actual Alert Met Unknown Unknown Unknown Chelan; Okanogan FIPS6 053007 053047 UGC WAC007 WAC047 VTEC

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 5 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with temperatures in the 80s expected. This will pose a Moderate risk of heat-related illness. * WHERE...North Coast and Central Coast. Excessive Heat Warning 2023-08-15T15:35:00-07:00 2023-08-16T17:00:00-07:00 Actual Alert Met Expected Moderate Likely Central Coast; North Coast FIPS6 053009 053027 053031 UGC WAZ516 WAZ517 VTEC /O.EXT.KSEW.EH.W.0001.000000T0000Z-230817T0000Z/

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with daytime temperatures in the mid to upper 90s as well as low temperatures in the 60s and 70s expected. This will pose a Major risk of heat-related illness. Excessive Heat Warning 2023-08-15T15:35:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Southwest Interior FIPS6 053041 053067 UGC WAZ504 VTEC /O.EXT.KSEW.EH.W.0001.000000T0000Z-230817T0600Z/

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with daytime temperatures in the mid to upper 90s as well as low temperatures in the 60s and 70s expected. This will pose a Major risk of heat-related illness. Excessive Heat Warning 2023-08-15T15:35:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Bremerton and Vicinity; East Puget Sound Lowlands; Hood Canal Area; Lower Chehalis Valley Area; Tacoma Area FIPS6 053027 053031 053033 053035 053045 053053 053061 UGC WAZ509 WAZ511 WAZ512 WAZ555 WAZ559 VTEC /O.EXT.KSEW.EH.W.0001.000000T0000Z-230817T0600Z/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with daytime temperatures in the low to mid 90s and lows in the 60s and 70s expected. This will pose a Major to Extreme risk of heat-related illness, especially close to the urban centers. Excessive Heat Warning 2023-08-15T15:35:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely Bellevue and Vicinity; Seattle and Vicinity FIPS6 053033 053061 UGC WAZ556 WAZ558 VTEC /O.CON.KSEW.EH.W.0001.000000T0000Z-230817T0600Z/

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with temperatures in the mid to upper 90s and lows in the 60s and 70s in the Cascade valleys expected. This will pose a Major risk of heat-related illness. * WHERE...West Slopes North Cascades and Passes, West Slopes Excessive Heat Warning 2023-08-15T15:35:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Moderate Likely West Slopes North Cascades and Passes; West Slopes North Central Cascades and Passes; West Slopes South Central Cascades and Passes FIPS6 053033 053041 053053 053057 053061 053073 UGC WAZ567 WAZ568 WAZ569 VTEC /O.EXT.KSEW.EH.W.0001.000000T0000Z-230817T0600Z/

...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Hot conditions with daytime temperatures in the mid to upper 80s expected. This will pose a Moderate risk of heat- related illness. * WHERE...San Juan County and Admiralty Inlet Area. * WHEN...Until 11 PM PDT Wednesday. Heat Advisory 2023-08-15T15:35:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Minor Likely Admiralty Inlet Area; San Juan County FIPS6 053029 053031 053055 UGC WAZ001 WAZ510 VTEC /O.EXT.KSEW.HT.Y.0002.000000T0000Z-230817T0600Z/

...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Hot conditions with daytime temperatures in the mid 80s to low 90s and lows in the 60s expected. This will pose a Moderate risk of heat-related illness. * WHERE...Western Whatcom County, Western Skagit County and Everett and Vicinity. Heat Advisory 2023-08-15T15:35:00-07:00 2023-08-16T23:00:00-07:00 Actual Alert Met Expected Minor Likely Everett and Vicinity; Western Skagit County; Western Whatcom County FIPS6 053057 053061 053073 UGC WAZ503 WAZ506 WAZ507 VTEC /O.EXT.KSEW.HT.Y.0002.000000T0000Z-230817T0600Z/