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 16 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	34°F (1°C)
Visibility	8.00 mi
Wind Chill	28°F (-2°C)
Last update	09 Dec 04:35 PM MST

More Information:

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

Extended Forecast for

10 Miles WNW Moose WY

Winter Storm Warning December 9, 04:48pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 04:48pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
This Afternoon
High: 29 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 24 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 32 °F
Snow Showers
and Areas
Blowing Snow
Wednesday Night
Low: 26 °F
Chance Snow
Showers and
Breezy
Thursday
High: 30 °F
Slight Chance
Snow Showers
and Breezy
Thursday Night
Low: 25 °F
Chance Snow
Showers and
Breezy
Friday
High: 28 °F
Slight Chance
Snow Showers
and Breezy
Friday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Widespread blowing snow. High near 29. Breezy, with a west wind around 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow. Temperature falling to near 24 by 11pm, then rising to around 30 during the remainder of the night. Windy, with a west southwest wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow showers, mainly before 4pm. Areas of blowing snow. High near 32. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 30 mph.

Thursday

A 20 percent chance of snow showers. Partly sunny, with a high near 30. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 31 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind around 15 mph, with gusts as high as 23 mph.

Friday

A 20 percent chance of snow showers. Partly sunny, with a high near 28. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 22 mph.

Friday Night

Mostly cloudy, with a low around 20.

Saturday

Mostly sunny, with a high near 29.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

Mostly sunny, with a high near 31.

Sunday Night

A slight chance of snow showers. Partly cloudy, with a low around 19.

Monday

A slight chance of snow showers. Mostly sunny, with a high near 29.