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

39°F

4°C

Humidity	75%
Wind Speed	WSW 21 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	32°F (0°C)
Visibility	7.00 mi
Wind Chill	29°F (-2°C)
Last update	09 Dec 10:20 AM MST

More Information:

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

Extended Forecast for

12 Miles ESE Jackson WY

Winter Storm Warning December 9, 10:40am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 10:40am until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Today
High: 28 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 24 °F
Heavy Snow
and Windy
Wednesday
High: 31 °F
Heavy Snow
and Windy
Wednesday Night
Low: 23 °F
Chance Snow
and Windy
Thursday
High: 27 °F
Chance Snow
and Breezy
Thursday Night
Low: 22 °F
Mostly Cloudy
and Breezy
Friday
High: 25 °F
Slight Chance
Snow and
Breezy
Friday Night
Low: 19 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Today

Snow. The snow could be heavy at times. Widespread blowing snow. High near 28. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 24. Windy, with a west southwest wind 23 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow, mainly before 2pm. The snow could be heavy at times. High near 31. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 23. Windy, with a west wind 25 to 28 mph, with gusts as high as 37 mph.

Thursday

A 30 percent chance of snow. Mostly sunny, with a high near 27. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 29 mph.

Thursday Night

Mostly cloudy, with a low around 22. Breezy, with a west wind 17 to 21 mph, with gusts as high as 30 mph.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 25. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.

Friday Night

Mostly cloudy, with a low around 19. Breezy.

Saturday

Mostly sunny, with a high near 25. Breezy.

Saturday Night

Mostly clear, with a low around 16. Breezy.