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.

Overcast

41°F

5°C

Humidity	70%
Wind Speed	WSW 23 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	09 Dec 12:20 PM MST

More Information:

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

Extended Forecast for

4 Miles W Wilson WY

Winter Storm Warning December 9, 12:41pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 12:41pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
This Afternoon
High: 31 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 30 °F⇑
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 36 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 28 °F
Chance
Rain/Snow
then Chance
Snow
Thursday
High: 33 °F
Chance Snow
Thursday Night
Low: 28 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 32 °F
Slight Chance
Snow
Friday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Patchy blowing snow. High near 31. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Patchy blowing snow before 3am. Temperature rising to around 36 by 5am. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Rain and snow showers, mainly before 2pm. Snow level 8600 feet. High near 36. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 11 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

Thursday

A 30 percent chance of snow. Partly sunny, with a high near 33. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West southwest wind 7 to 9 mph, with gusts as high as 24 mph.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 32. Southwest wind around 7 mph.

Friday Night

Mostly cloudy, with a low around 25.

Saturday

Mostly sunny, with a high near 32.

Saturday Night

Partly cloudy, with a low around 21.