Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Rain

34°F

1°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	09 Dec 07:20 PM MST

More Information:

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

Extended Forecast for

5 Miles W Teton Village WY

Winter Storm Warning December 9, 07:43pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 07:43pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 24 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 31 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 21 °F
Slight Chance
Snow Showers
and Windy
Thursday
High: 27 °F
Slight Chance
Snow Showers
and Windy
Thursday Night
Low: 20 °F
Slight Chance
Snow Showers
and Breezy
Friday
High: 26 °F
Breezy.
Slight Chance
Snow Showers
then Partly
Sunny
Friday Night
Low: 16 °F
Mostly Cloudy
and Breezy
Saturday
High: 27 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow. Temperature rising to around 28 by 4am. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 8 to 12 inches possible.

Wednesday

Snow showers, mainly before 4pm. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. High near 31. Very windy, with a west southwest wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 21. Windy, with a west southwest wind 23 to 28 mph, with gusts as high as 41 mph.

Thursday

A 20 percent chance of snow showers. Partly sunny, with a high near 27. Windy, with a west southwest wind 18 to 26 mph, with gusts as high as 40 mph.

Thursday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 20. Breezy, with a west southwest wind around 22 mph, with gusts as high as 32 mph.

Friday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 26. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 30 mph.

Friday Night

Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 29 mph.

Saturday

Mostly sunny, with a high near 27.

Saturday Night

Partly cloudy, with a low around 13.

Sunday

Mostly sunny, with a high near 27.

Sunday Night

A slight chance of snow showers. Partly cloudy, with a low around 14.

Monday

A slight chance of snow showers. Mostly sunny, with a high near 25.