NOAA Current Watches

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM PST SUNDAY ABOVE 4000 FEET... * WHAT...Snow accumulations of 7 to 14 inches above 4000 feet expected. Some of the highest peaks could see amounts up to 18 inches. Winds gusting as high as 50 mph. * WHERE...The Southern Oregon Cascades from Lake of the Woods Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T10:00:00-08:00 Actual Alert Met Expected Minor Likely Siskiyou Mountains and Southern Oregon Cascades; South Central Oregon Cascades FIPS6 041019 041029 041035 UGC ORZ027 ORZ028 VTEC /O.CON.KMFR.WW.Y.0031.231119T0300Z-231119T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM SATURDAY TO 10 AM PST SUNDAY ABOVE 4000 FEET... * WHAT...Snow above 4000 feet expected. Total snow accumulations 6 to 11 inches. Winds gusting as high as 50 mph. * WHERE...The Southern Oregon Cascades from Lake of the Woods Pass on Highway 140 northward. This includes Crater Lake and Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T10:00:00-08:00 Actual Alert Met Expected Minor Likely Siskiyou Mountains and Southern Oregon Cascades; South Central Oregon Cascades FIPS6 041019 041029 041035 UGC ORZ027 ORZ028 VTEC /O.CON.KMFR.WW.Y.0031.231119T0300Z-231119T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM SATURDAY TO 4 PM PST SUNDAY... * WHAT...Snow expected above 3500 feet. Total snow accumulations up to 7 inches. Winds gusting as high as 35 mph. * WHERE...Stevens Pass. * WHEN...From 10 PM Saturday to 4 PM PST Sunday. Winter Weather Advisory 2023-11-18T22:00:00-08:00 2023-11-19T16:00:00-08:00 Actual Alert Met Expected Minor Likely Western Chelan County FIPS6 053007 UGC WAZ048 VTEC /O.CON.KOTX.WW.Y.0030.231119T0600Z-231120T0000Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM SATURDAY TO 10 AM PST SUNDAY ABOVE 4000 FEET... * WHAT...Snow above 4000 feet expected. Total snow accumulations 6 to 11 inches. Winds gusting as high as 50 mph. * WHERE...The Southern Oregon Cascades from Lake of the Woods Pass on Highway 140 northward. This includes Crater Lake and Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T10:00:00-08:00 Actual Alert Met Expected Minor Likely Siskiyou Mountains and Southern Oregon Cascades; South Central Oregon Cascades FIPS6 041019 041029 041035 UGC ORZ027 ORZ028 VTEC /O.CON.KMFR.WW.Y.0031.231119T0300Z-231119T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM SATURDAY TO 5 PM PST SUNDAY ABOVE 4000 FEET... * WHAT...Snow expected above 4000 feet. Total snow accumulations of up to 14 inches. Winds gusting as high as 50 mph. * WHERE...Elevations above 4000 feet across the Northern Oregon Cascades and Cascades in Lane County. Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T17:00:00-08:00 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.WW.Y.0024.231119T0300Z-231120T0100Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM SATURDAY TO 5 PM PST SUNDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of up to 7 inches, with 8 to 20 inches above 5500 feet. Winds gusting as high as 40 mph. * WHERE...East Slopes of the Oregon Cascades. Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T17:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes of the Oregon Cascades FIPS6 041017 041031 UGC ORZ509 VTEC /O.CON.KPDT.WW.Y.0029.231119T0300Z-231120T0100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...A continuing period of stagnant air, with light winds and little vertical mixing. Conditions will improve Saturday afternoon. * WHERE...In Idaho, Lower Treasure Valley ID and Upper Weiser Air Stagnation Advisory 2023-11-17T13:18:00-08:00 2023-11-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Oregon Lower Treasure Valley FIPS6 041045 UGC ORZ064 VTEC /O.CON.KBOI.AS.Y.0003.000000T0000Z-231118T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY... * WHAT...Areas of visibility one quarter mile or less in dense fog. * WHERE...Pomeroy, Gifford, Lapwai, Lewiston, Culdesac, Peck, Alpowa Summit, Clarkston, and Lewiston Grade. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Dense Fog Advisory 2023-11-17T06:01:00-08:00 2023-11-17T12:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Garfield and Asotin Counties FIPS6 053003 053023 UGC WAZ032 VTEC /O.EXA.KOTX.FG.Y.0010.000000T0000Z-231117T2000Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Areas of visibility one quarter mile or less in dense fog. * WHERE...Ritzville, Grand Coulee, Othello, Odessa, Creston, Wilbur, Coulee City, Quincy, Harrington, Moses Lake, and Ephrata. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Dense Fog Advisory 2023-11-17T06:01:00-08:00 2023-11-17T12:00:00-08:00 Actual Alert Met Expected Minor Likely Moses Lake Area; Upper Columbia Basin FIPS6 053001 053025 053043 UGC WAZ034 WAZ035 VTEC /O.CON.KOTX.FG.Y.0010.000000T0000Z-231117T2000Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Areas with visibility one quarter mile or less in dense fog. * WHERE...Fairfield, Cheney, Airway Heights, Davenport, Downtown Spokane, Spokane Valley, and Rockford. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Dense Fog Advisory 2023-11-17T06:01:00-08:00 2023-11-17T12:00:00-08:00 Actual Alert Met Expected Minor Likely Spokane Area FIPS6 053043 053063 UGC WAZ036 VTEC /O.CON.KOTX.FG.Y.0010.000000T0000Z-231117T2000Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility less than one-half mile in dense fog. * WHERE...Lower Columbia Basin of Oregon and Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until 10 AM PST this morning. Dense Fog Advisory 2023-11-17T05:51:00-08:00 2023-11-17T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Northern Blue Mountains of Oregon; Lower Columbia Basin of Oregon FIPS6 041049 041059 UGC ORZ044 ORZ507 VTEC /O.CON.KPDT.FG.Y.0013.000000T0000Z-231117T1800Z/

...FREEZING FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility less than one-half mile in freezing fog. * WHERE...Grande Ronde Valley and Northern Blue Mountains of Oregon. * WHEN...Until 10 AM PST this morning. * IMPACTS...Hazardous driving conditions due to low visibility Freezing Fog Advisory 2023-11-17T05:51:00-08:00 2023-11-17T10:00:00-08:00 Actual Alert Met Expected Minor Likely Grande Ronde Valley; Northern Blue Mountains of Oregon FIPS6 041059 041061 041063 UGC ORZ049 ORZ502 VTEC /O.EXA.KPDT.ZF.Y.0007.000000T0000Z-231117T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility less than one-half mile in dense fog. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until 10 AM PST this morning. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-11-17T05:51:00-08:00 2023-11-17T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.EXA.KPDT.FG.Y.0013.000000T0000Z-231117T1800Z/

...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility less than one-half mile in freezing fog. * WHERE...Lower Columbia Basin of Washington. * WHEN...Until 10 AM PST this morning. * IMPACTS...Hazardous driving conditions due to low visibility Freezing Fog Advisory 2023-11-17T05:51:00-08:00 2023-11-17T10:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Columbia Basin of Washington FIPS6 053005 053021 053071 UGC WAZ028 VTEC /O.CON.KPDT.ZF.Y.0007.000000T0000Z-231117T1800Z/

...LOCALLY DENSE FOG AND PATCHY FROST DURING THE COMMUTE THIS MORNING... Shallow dense fog has developed along much of the Lower Columbia, Cowlitz, and Willamette Rivers early this morning, reducing visibility to as low as a few hundred feet in some locations. The dense fog is impacting portions of the Interstate 5 corridor in Special Weather Statement 2023-11-17T05:28:00-08:00 2023-11-17T09:00:00-08:00 Actual Alert Met Expected Minor Observed Greater Portland Metro Area; Lower Columbia FIPS6 041005 041009 041051 041067 UGC ORZ005 ORZ006 VTEC

...LOCALLY DENSE FOG AND PATCHY FROST DURING THE COMMUTE THIS MORNING... Shallow dense fog has developed along much of the Lower Columbia, Cowlitz, and Willamette Rivers early this morning, reducing visibility to as low as a few hundred feet in some locations. The dense fog is impacting portions of the Interstate 5 corridor in Special Weather Statement 2023-11-17T05:28:00-08:00 2023-11-17T09:00:00-08:00 Actual Alert Met Expected Minor Observed Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County FIPS6 053011 053015 UGC WAZ022 WAZ039 VTEC

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM SATURDAY TO 4 PM PST SUNDAY... * WHAT...Snow expected above 3500 feet. Total snow accumulations 3 to 7 inches. * WHERE...Stevens Pass. * WHEN...From 10 PM Saturday to 4 PM PST Sunday. Winter Weather Advisory 2023-11-18T22:00:00-08:00 2023-11-19T16:00:00-08:00 Actual Alert Met Expected Minor Likely Western Chelan County FIPS6 053007 UGC WAZ048 VTEC /O.CON.KOTX.WW.Y.0030.231119T0600Z-231120T0000Z/

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM SATURDAY TO 10 AM PST SUNDAY ABOVE 4000 FEET... * WHAT...Snow above 4000 feet expected. Total snow accumulations 6 to 11 inches. Winds gusting as high as 50 mph. * WHERE...The Southern Oregon Cascades from Lake of the Woods Pass on Highway 140 northward. This includes Crater Lake and Diamond Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T10:00:00-08:00 Actual Alert Met Expected Minor Likely Siskiyou Mountains and Southern Oregon Cascades; South Central Oregon Cascades FIPS6 041019 041029 041035 UGC ORZ027 ORZ028 VTEC /O.NEW.KMFR.WW.Y.0031.231119T0300Z-231119T1800Z/

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM SATURDAY TO 5 PM PST SUNDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of 8-14 inches, with up to 20 inches at the peaks. Winds gusting as high as 50 mph. * WHERE...East Slopes of the Oregon Cascades. Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T17:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes of the Oregon Cascades FIPS6 041017 041031 UGC ORZ509 VTEC /O.NEW.KPDT.WW.Y.0029.231119T0300Z-231120T0100Z/

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM SATURDAY TO 5 PM PST SUNDAY ABOVE 4000 FEET... * WHAT...Snow and gusty winds expected. Total snow accumulations of up to 12 inches, with the heaviest snow accumulations above 5000 feet in elevation. Winds gusting as high as 50 mph. * WHERE...Elevations above 4000 feet across the Northern Oregon Winter Weather Advisory 2023-11-18T19:00:00-08:00 2023-11-19T17:00:00-08:00 Actual Alert Met Expected Minor Likely Cascades in Lane County; Northern Oregon Cascades FIPS6 041005 041027 041039 041043 041047 UGC ORZ011 ORZ013 VTEC /O.NEW.KPQR.WW.Y.0024.231119T0300Z-231120T0100Z/