Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

light snow

30°F

-1°C

Humidity	74%
Wind Speed	S 13 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	23°F (-5°C)
Visibility	5.00 mi
Wind Chill	20°F (-7°C)
Last update	07 Dec 02:56 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles NW Moose WY

Winter Weather Advisory December 7, 03:07pm until December 8, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 7, 03:07pm until December 8, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
This Afternoon
High: 19 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 17 °F
Heavy Snow
and Blowing
Snow
Monday
High: 22 °F
Scattered
Snow Showers
and Areas
Blowing Snow
Monday Night
Low: 19 °F
Snow Showers
and Windy
Tuesday
High: 24 °F
Heavy Snow
and Windy
Tuesday Night
Low: 22 °F
Heavy Snow
and Windy
Wednesday
High: 26 °F
Heavy Snow
and Windy
Wednesday Night
Low: 23 °F
Snow Showers
and Breezy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Patchy blowing snow. High near 19. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow showers, mainly before 3am. The snow could be heavy at times. Widespread blowing snow, mainly between 11pm and 4am. Low around 17. Windy, with a west wind 17 to 22 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Monday

Scattered snow showers. Areas of blowing snow before 10am, then patchy blowing snow after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Windy, with a west wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Snow showers. Low around 19. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. High near 24. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 22. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%.

Wednesday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%.

Wednesday Night

Snow showers. Low around 23. Breezy. Chance of precipitation is 80%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 25. Breezy. Chance of precipitation is 70%.

Thursday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Friday

A chance of snow showers. Mostly cloudy, with a high near 23.

Friday Night

A slight chance of snow showers. Mostly cloudy, with a low around 18.

Saturday

Mostly sunny, with a high near 21.