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 14 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	23°F (-5°C)
Visibility	5.00 mi
Wind Chill	19°F (-7°C)
Last update	07 Dec 02:20 PM MST

More Information:

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

Extended Forecast for

11 Miles NNW Moose WY

Winter Weather Advisory until December 8, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 8, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
This Afternoon
High: 23 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 20 °F
Heavy Snow
and Blowing
Snow
Monday
High: 25 °F
Scattered
Snow Showers
and Areas
Blowing Snow
Monday Night
Low: 22 °F
Heavy Snow
and Windy
Tuesday
High: 29 °F
Heavy Snow
and Windy
Tuesday Night
Low: 25 °F
Heavy Snow
and Windy
Wednesday
High: 33 °F
Heavy Snow
and Windy
Wednesday Night
Low: 28 °F
Snow Showers
and Windy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Areas of blowing snow. High near 23. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow showers, mainly before 3am. The snow could be heavy at times. Widespread blowing snow, mainly before 3am. Low around 20. Windy, with a west southwest wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Monday

Scattered snow showers. Areas of blowing snow. Mostly cloudy, with a high near 25. Windy, with a west wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

Monday 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 45 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. High near 29. Windy, with a west southwest wind 20 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 25. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

Wednesday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 33. Windy, with a west southwest wind 24 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 100%.

Wednesday Night

Snow showers. Low around 28. Windy. Chance of precipitation is 80%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 30. Breezy. Chance of precipitation is 70%.

Thursday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Friday

A chance of snow showers. Mostly cloudy, with a high near 30.

Friday Night

A slight chance of snow showers. Mostly cloudy, with a low around 20.

Saturday

Mostly sunny, with a high near 30.