Hydrologic Outlook issued December 27 at 2:49PM PST by NWS Seattle WA
ESFSEW Additional frontal systems will bring precipitation to Western Washington at times through the weekend. While precipitation will be much less with the systems today and into this weekend, the lack of much of a break will keep rivers over the Southwest Interior rising into the weekend. The Chehalis River appears to be cresting this afternoon well below flood stage through Thurston and Lewis Counties, but will continue to monitor the Chehalis at Porter in Grays Harbor County as it is still forecast just shy of flood stage this weekend. Please monitor the latest river forecasts from the National Weather
Winter Weather Advisory issued December 3 at 2:49PM AKST until December 4 at 6:00PM AKST by NWS Fairbanks AK
* WHAT...Blowing snow expected. Visibilities one half mile at times. Winds could gust to 30 mph. * WHERE...Deadhorse east. * WHEN...Until 6 PM AKST Wednesday. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Blizzard Warning issued December 3 at 2:49PM AKST until December 4 at 6:00PM AKST by NWS Fairbanks AK
* WHAT...Blizzard conditions expected. Winds gusting as high as 50 mph. * WHERE...Eastern Beaufort Sea Coast. * WHEN...Until 6 PM AKST Wednesday. * IMPACTS...Areas of blowing snow will significantly reduce visibility. The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Freeze Watch issued November 29 at 2:49PM EST until December 1 at 8:00AM EST by NWS Tallahassee FL
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Portions of southeast Alabama, Panhandle Florida, and south central and southwest Georgia. * WHEN...For the Freeze Warning, from 1 AM EST /midnight CST/ to 9 AM EST /8 AM CST/ Saturday. For the Freeze Watch, from late Saturday night through Sunday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Freeze Warning issued November 29 at 2:49PM EST until November 30 at 9:00AM EST by NWS Tallahassee FL
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...Portions of southeast Alabama, Panhandle Florida, and south central and southwest Georgia. * WHEN...For the Freeze Warning, from 1 AM EST /midnight CST/ to 9 AM EST /8 AM CST/ Saturday. For the Freeze Watch, from late Saturday night through Sunday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Special Weather Statement issued November 29 at 2:49PM CST by NWS Lincoln IL
Light to moderate snow will overspread portions of central and southeast Illinois by mid-morning on Saturday and continue through the day. The best chance for minor snow accumulations is south of a Jacksonville to Paris line. The highest amounts are expected near the US-50 corridor in southeast Illinois, where 1 to 3 inches of snow is forecast. Snow will taper off Saturday evening. The snow could result in roads becoming slippery in these areas on Saturday. If you are traveling, slow down, drive carefully, and allow extra time to reach your destination.
Air Stagnation Advisory issued November 28 at 2:49PM PST until December 3 at 4:00PM PST by NWS Portland OR
* WHAT...A persistent inversion with light and variable winds will lead to a period of stagnant air conditions. This scenario could result in the build up of air pollutants near the surface over time. * WHERE...Central and Southern Willamette Valley, Foothills of the Northern and Central Oregon Cascades, North and Central Coast Range Valleys of Oregon, Lower Columbia River and Cowlitz River Valleys, Tualatin Valley, Willapa and Wahkiakum Lowlands, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued November 28 at 2:49PM PST until December 2 at 4:00PM PST by NWS Portland OR
* WHAT...A persistent inversion with light and variable winds will lead to a period of stagnant air conditions. This scenario could result in the build up of air pollutants near the surface over time. * WHERE...Eastern Portland/Vancouver Metro, Portland West Hills and Chehalem Mountain, Inner Portland Metro, and Inner Vancouver Metro. * WHEN...Until 4 PM PST Monday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.
Small Craft Advisory issued November 27 at 2:49PM AKST until November 28 at 5:00PM AKST by NWS Juneau AK
Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM Wind forecasts reflect the predominant speed and direction expected. Seas forecasts represent the average of the highest one-third of the combined windwave and swell height. .TONIGHT...W wind 15 kt becoming E late. Seas 6 ft. Rain showers early in the evening. .THU...NE wind 25 kt. Seas 7 ft. .THU NIGHT...NE wind 30 kt. Seas 8 ft. .FRI...NE wind 25 kt. Seas 11 ft. .FRI NIGHT...E wind 25 kt. Seas 13 ft. .SAT...E wind 30 kt. Seas 13 ft. .SUN...SE wind 30 kt. Seas 12 ft. .MON...SE wind
Gale Warning issued November 27 at 2:49PM AKST until November 28 at 5:00PM AKST by NWS Juneau AK
Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM Wind forecasts reflect the predominant speed and direction expected. Seas forecasts represent the average of the highest one-third of the combined windwave and swell height. .TONIGHT...E wind 20 kt. Seas 6 ft. .THU...E wind increasing to 35 kt. Seas 7 ft. .THU NIGHT...E gale to 35 kt. Seas 9 ft. .FRI...E gale to 35 kt. Seas 10 ft. .FRI NIGHT...E wind 20 kt. Seas 13 ft. .SAT...E wind 25 kt. Seas 12 ft. .SUN...E gale to 35 kt. Seas 13 ft. .MON...SE wind 25 kt. Seas 11