Alert archive / Washington / Winter Storm Warnings in 2021
Winter Storm Warning 10, NWS Seattle, WA
NWS Seattle, WA issued this winter storm warning at Feb 21, 2021, 3:48 PM PST. It took effect at Feb 22, 2021, 4:00 PM PST. It was in force for 34 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 21, 2021, 3:48 PM PST (23:48 UTC)
- In effect from
- Feb 22, 2021, 4:00 PM PST
- Expired
- Feb 24, 2021, 2:00 AM PST
- In force
- 34 hr
- Issued by
- NWS Seattle, WA
The text
As transmitted.
178 WWUS46 KSEW 212348 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 348 PM PST Sun Feb 21 2021 WAZ567>569-220800- /O.UPG.KSEW.WS.A.0004.210223T0000Z-210224T0600Z/ /O.NEW.KSEW.WS.W.0010.210223T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 348 PM PST Sun Feb 21 2021 ...WINTER STORM WARNING IN EFFECT FROM 4 PM MONDAY TO 10 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Heavy snow expected above 2000 feet. Total snow accumulations of 12 to 24 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Mount Baker Ski Area, Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass, and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, as well as Paradise on Mount Rainier. * WHEN...From 4 PM Monday to 10 PM PST Tuesday. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
11 follow-up statements
634 WWUS46 KSEW 220527 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 927 PM PST Sun Feb 21 2021 WAZ567>569-221330- /O.CON.KSEW.WS.W.0010.210223T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 927 PM PST Sun Feb 21 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM MONDAY TO 10 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Heavy snow expected above 2000 feet. Total snow accumulations of 12 to 24 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Mount Baker Ski Area, Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass, and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, as well as Paradise on Mount Rainier. * WHEN...From 4 PM Monday to 10 PM PST Tuesday. * IMPACTS...Travel could be very difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
637 WWUS46 KSEW 221213 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 413 AM PST Mon Feb 22 2021 WAZ567>569-230000- /O.CON.KSEW.WS.W.0010.210223T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 413 AM PST Mon Feb 22 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Heavy snow expected above 2000 feet. Total snow accumulations of 12 to 24 inches. Accumulations at the passes of 18 to 24 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Mount Baker Ski Area, Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass, and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, as well as Paradise on Mount Rainier. * WHEN...From 4 PM Monday to 10 PM PST Tuesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...A period of very heavy snowfall rates is expected at Stevens and Snoqualmie Passes Monday evening and night. Rates of 1 to 2"/hr will be common, with rates of 2"+/hr possible at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ513-230000- /O.NEW.KSEW.WW.Y.0017.210223T0000Z-210224T0000Z/ Olympics- including Hurricane Ridge 413 AM PST Mon Feb 22 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 6 to 10 inches. * WHERE...Olympic mountains and valleys, including Hurricane Ridge, Amanda Park, and Quinault. * WHEN...From 4 PM this afternoon to 4 PM PST Tuesday. * IMPACTS...Plan on difficult travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
397 WWUS46 KSEW 222300 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 300 PM PST Mon Feb 22 2021 WAZ567>569-230700- /O.CON.KSEW.WS.W.0010.210223T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 300 PM PST Mon Feb 22 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Heavy snow expected above 2000 feet. Total snow accumulations of 12 to 25 inches. Accumulations at the passes expected to be 18 to 25 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Mount Baker Ski Area, Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass, and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, as well as Paradise on Mount Rainier. * WHEN...Until 10 PM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible. * ADDITIONAL DETAILS...Snow fall rates of 1 to 2 inches per hour is expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ513-230700- /O.CON.KSEW.WW.Y.0017.210223T0000Z-210224T0000Z/ Olympics- including Hurricane Ridge 300 PM PST Mon Feb 22 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of up to 11 inches. * WHERE...Olympic mountains and valleys, including Hurricane Ridge, Amanda Park, and Quinault. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
385 WWUS46 KSEW 230543 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 943 PM PST Mon Feb 22 2021 WAZ567>569-231400- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 943 PM PST Mon Feb 22 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Heavy snow expected above 2000 feet. Total snow accumulations of 12 to 25 inches. Total accumulations at the passes expected to be 18 to 25 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Mount Baker Ski Area, Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass, and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, as well as Paradise on Mount Rainier. * WHEN...Until 10 PM PST Tuesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Periods of very heavy snowfall rates are expected at Stevens and Snoqualmie Passes in the convergence zone. Rates of 1 to 2"/hr will be common, with rates of 2"+/hr possible at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ513-231400- /O.CON.KSEW.WW.Y.0017.000000T0000Z-210224T0000Z/ Olympics- including Hurricane Ridge 943 PM PST Mon Feb 22 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY ABOVE 2000 FEET... * WHAT...Snow expected above 2000 feet. Total snow accumulations of 6 to 10 inches. * WHERE...Olympic mountains and valleys, including Hurricane Ridge, Amanda Park, and Quinault. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Plan on difficult travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
828 WWUS46 KSEW 231240 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 440 AM PST Tue Feb 23 2021 WAZ567>569-240000- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 440 AM PST Tue Feb 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING ABOVE 2000 FEET... * WHAT...Heavy snow expected above 2000 feet. Total snow accumulations of 12 to 24 inches. Total accumulations at the passes expected to be 18 to 24 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Mount Baker Ski Area, Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass, and Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, as well as Paradise on Mount Rainier. * WHEN...Until 10 PM PST Tuesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Periods of very heavy snowfall rates are expected at Stevens and Snoqualmie Passes in any snow bands that set up. Rates of 1 to 2"/hr will be possible in the heaviest bands. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ513-240000- /O.CON.KSEW.WW.Y.0017.000000T0000Z-210224T0000Z/ Olympics- including Hurricane Ridge 440 AM PST Tue Feb 23 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON ABOVE 2000 FEET... * WHAT...Snow showers expected above 2000 feet. Total snow accumulations of 6 to 10 inches. * WHERE...Olympic mountains and valleys, including Hurricane Ridge, Amanda Park, and Quinault. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Plan on difficult travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
873 WWUS46 KSEW 232335 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 335 PM PST Tue Feb 23 2021 WAZ513-240045- /O.EXP.KSEW.WW.Y.0017.000000T0000Z-210224T0000Z/ Olympics- including Hurricane Ridge 335 PM PST Tue Feb 23 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON ABOVE 2000 FEET... $$ WAZ567>569-240600- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Newhalem, Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 335 PM PST Tue Feb 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING ABOVE 2000 FEET... * WHAT...Heavy snow continued above 2000 feet. Additional snow accumulations of 1 to 6 inches. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including Maple Falls, the Mount Baker Ski Area, Newhalem, Lyman, and Concrete, Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, Paradise on Mount Rainier, Ashford, Randle, and Packwood and Cascade mountains and valleys of Snohomish and King Counties, including Darrington, Index, Skykomish, Stevens Pass, and Snoqualmie Pass. * WHEN...Until 10 PM PST this evening. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
253 WWUS46 KSEW 240521 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 921 PM PST Tue Feb 23 2021 WAZ568-569-241000- /O.EXT.KSEW.WS.W.0010.000000T0000Z-210224T1000Z/ Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 921 PM PST Tue Feb 23 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 2 AM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Accumulating snow continues above 2000 feet. Additional snow accumulations of one to three inches under the convergence zone.. * WHERE...Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, Paradise on Mount Rainier and Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass. * WHEN...Until 2 AM PST Wednesday. * IMPACTS...Plan on winter travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ567-240630- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- including Concrete, Hamilton, Lyman, Maple Falls, Deming, and Newhalem 921 PM PST Tue Feb 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING ABOVE 2000 FEET... * WHAT...Snow continued above 2000 feet. Additional snow accumulations of up to one inch. * WHERE...Cascade mountains and valleys of Whatcom and Skagit Counties, including the Mount Baker Ski Area. * WHEN...Until 10 PM PST this evening. * IMPACTS...Plan on winter travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
998 WWUS46 KSEW 240609 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1009 PM PST Tue Feb 23 2021 WAZ567-240715- /O.EXP.KSEW.WS.W.0010.000000T0000Z-210224T0600Z/ Cascades of Whatcom and Skagit Counties- 1009 PM PST Tue Feb 23 2021 ...WINTER STORM WARNING HAS EXPIRED... Snow has ended in these areas. $$ WAZ568-569-241000- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T1000Z/ Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 1009 PM PST Tue Feb 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Accumulating snow continues above 2000 feet. Additional snow accumulations of one to three inches under the convergence zone. * WHERE...Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, Paradise on Mount Rainier and Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass. * WHEN...Until 2 AM PST Wednesday. * IMPACTS...Plan on winter travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ555-240900- /O.NEW.KSEW.WW.Y.0018.210224T0609Z-210224T0900Z/ East Puget Sound Lowlands- including Bonney Lake, Maple Valley, Monroe, Woodinville, Arlington, Granite Falls, Lake Stevens, Snohomish, Gold Bar, Duvall, Carnation, Fall City, Snoqualmie, North Bend, Covington, Black Diamond, Orting, and Eatonville 1009 PM PST Tue Feb 23 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 AM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Snow continues below 2000 feet. Snow accumulations of 1 to 3 inches possible as low as 500 feet as the convergence zone continues to affect southern King and Pierce Counties. * WHERE...East Puget Sound Lowlands from Snohomish County to Pierce County, including Arlington, Gold Bar, Duvall, Snoqualmie, Buckley, Enumclaw, and Eatonville. * WHEN...Until 1 AM PST Wednesday. * IMPACTS...Plan on winter travel conditions. * ADDITIONAL DETAILS...Convergence zone will taper in the next 2 to 3 hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
314 WWUS46 KSEW 240617 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1017 PM PST Tue Feb 23 2021 WAZ568-569-241000- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T1000Z/ Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 1017 PM PST Tue Feb 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM PST WEDNESDAY ABOVE 2000 FEET... * WHAT...Accumulating snow continues above 2000 feet. Additional snow accumulations of one to three inches under the convergence zone. * WHERE...Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, Paradise on Mount Rainier and Cascade mountains and valleys of Snohomish and King Counties, including Stevens Pass and Snoqualmie Pass. * WHEN...Until 2 AM PST Wednesday. * IMPACTS...Plan on winter travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ WAZ555-240900- /O.CON.KSEW.WW.Y.0018.000000T0000Z-210224T0900Z/ East Puget Sound Lowlands- including Bonney Lake, Maple Valley, Monroe, Woodinville, Arlington, Granite Falls, Lake Stevens, Snohomish, Gold Bar, Duvall, Carnation, Fall City, Snoqualmie, North Bend, Covington, Black Diamond, Orting, and Eatonville 1017 PM PST Tue Feb 23 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM PST WEDNESDAY... * WHAT...Snow continues below 2000 feet. Snow accumulations of 1 to 3 inches possible as low as 500 feet as the convergence zone continues to affect southern King and Pierce Counties. * WHERE...East Puget Sound Lowlands from Snohomish County to Pierce County, including Arlington, Gold Bar, Duvall, Snoqualmie, Buckley, Enumclaw, and Eatonville. * WHEN...Until 1 AM PST Wednesday. * IMPACTS...Plan on winter travel conditions. * ADDITIONAL DETAILS...Convergence zone will taper in the next 2 to 3 hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
427 WWUS46 KSEW 240852 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 1252 AM PST Wed Feb 24 2021 WAZ555-241000- /O.EXP.KSEW.WW.Y.0018.000000T0000Z-210224T0900Z/ East Puget Sound Lowlands- including Bonney Lake, Maple Valley, Monroe, Woodinville, Arlington, Granite Falls, Lake Stevens, Snohomish, Gold Bar, Duvall, Carnation, Fall City, Snoqualmie, North Bend, Covington, Black Diamond, Orting, and Eatonville 1252 AM PST Wed Feb 24 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 1 AM PST EARLY THIS MORNING... Showers have started to taper and will continue to taper overnight. Little to no additional accumulations expected. $$ WAZ568-569-241000- /O.CON.KSEW.WS.W.0010.000000T0000Z-210224T1000Z/ Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 1252 AM PST Wed Feb 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 AM PST EARLY THIS MORNING ABOVE 2000 FEET... * WHAT...Heavy snow continued above 2000 feet. Additional snow accumulations of up to one inch. * WHERE...Cascade mountains and valleys of Pierce and Lewis Counties, including the Crystal Mountain Ski Area, Paradise on Mount Rainier, Ashford, Randle, and Packwood and Cascade mountains and valleys of Snohomish and King Counties, including Darrington, Index, Skykomish, Stevens Pass, and Snoqualmie Pass. * WHEN...Until 2 AM PST early this morning. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions in Washington state, call 5 1 1. && $$ www.weather.gov/seattle
049 WWUS46 KSEW 240941 WSWSEW URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 141 AM PST Wed Feb 24 2021 WAZ568-569-241045- /O.EXP.KSEW.WS.W.0010.000000T0000Z-210224T1000Z/ Cascades of Snohomish and King Counties- Cascades of Pierce and Lewis Counties- including Stevens Pass, Snoqualmie Pass, Paradise, and Longmire 141 AM PST Wed Feb 24 2021 ...WINTER STORM WARNING WILL EXPIRE AT 2 AM PST EARLY THIS MORNING ABOVE 2000 FEET... Snow showers have diminished across the Cascades this morning. The Winter Storm Warning will be good to expire at 2am this morning. $$ www.weather.gov/seattle
The office that day
Everything else NWS Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 20, 8:07 PM PST | Gale Warning | SEW | 32 hr | |
| Feb 21, 3:00 PM PST | Small Craft Advisory | SEW | 14 hr |
Nearby
Winter Storm Warnings in Washington, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.