Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Rain

37°F

3°C

Humidity	86%
Wind Speed	WSW 21 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	34°F (1°C)
Visibility	8.00 mi
Wind Chill	26°F (-3°C)
Last update	09 Dec 03:37 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 Storm Warning December 9, 03:55pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 03:55pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
This Afternoon
High: 28 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 24 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 33 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 26 °F
Chance Snow
Showers and
Windy
Thursday
High: 28 °F
Slight Chance
Snow Showers
and Windy
Thursday Night
Low: 25 °F
Chance Snow
Showers and
Breezy
Friday
High: 27 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 20 °F
Mostly Cloudy
and Breezy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Widespread blowing snow. High near 28. Windy, with a west wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 12 to 18 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow. Temperature falling to near 24 by 9pm, then rising to around 30 during the remainder of the night. Very windy, with a west southwest wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. Widespread blowing snow. High near 33. Very windy, with a west southwest wind 34 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph.

Thursday

A 20 percent chance of snow showers. Partly sunny, with a high near 28. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 43 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 34 mph.

Friday

A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 27. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph.

Friday Night

Mostly cloudy, with a low around 20. Breezy.

Saturday

Mostly sunny, with a high near 28. Breezy.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

Mostly sunny, with a high near 29.

Sunday Night

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

Monday

A slight chance of snow showers. Mostly sunny, with a high near 27.