Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Mostly Cloudy

36°F

2°C

Humidity	59%
Wind Speed	SSW 13 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	08 Dec 01:20 PM MST

More Information:

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

Extended Forecast for

4 Miles NW Teton Village WY

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

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 22 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 22 °F⇑
Snow Showers
and Patchy
Blowing Snow
Tuesday
High: 30 °F
Heavy Snow
and Areas
Blowing Snow
Tuesday Night
Low: 25 °F
Heavy Snow
and Breezy
Wednesday
High: 33 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 30 °F
Chance Snow
Showers and
Breezy
Thursday
High: 30 °F
Chance Snow
Showers and
Breezy
Thursday Night
Low: 28 °F
Chance Snow
Showers
Friday
High: 29 °F
Chance Snow
Showers

Detailed Forecast

This Afternoon

Snow showers likely, mainly after 3pm. Partly sunny, with a steady temperature around 22. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers. Patchy blowing snow. Temperature rising to around 29 by 3am. Windy, with a west wind 21 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. Areas of blowing snow. High near 30. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 25. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. High near 33. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 37 mph.

Thursday

A 50 percent chance of snow showers. Partly sunny, with a high near 30. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 28 mph.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 28.

Friday

A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 29.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Mostly sunny, with a high near 30.

Saturday Night

Partly cloudy, with a low around 20.

Sunday

A slight chance of snow showers. Mostly sunny, with a high near 28.