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.

Overcast

36°F

2°C

Humidity	59%
Wind Speed	SSW 17 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	08 Dec 01:35 PM MST

More Information:

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

Extended Forecast for

5 Miles W 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: 26 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 23 °F⇑
Snow Showers
and Patchy
Blowing Snow
Tuesday
High: 30 °F
Heavy Snow
and Patchy
Blowing Snow
Tuesday Night
Low: 24 °F
Heavy Snow
and Breezy
Wednesday
High: 30 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 28 °F
Chance Snow
Showers and
Breezy
Thursday
High: 29 °F
Chance Snow
Showers
Thursday Night
Low: 26 °F
Chance Snow
Showers
Friday
High: 28 °F
Chance Snow
Showers

Detailed Forecast

This Afternoon

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 26. Breezy, with a west wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers. Patchy blowing snow after 10pm. Temperature falling to near 23 by 8pm, then rising to around 30 during the remainder of the night. Breezy, with a west wind 18 to 22 mph, with gusts as high as 38 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. Patchy blowing snow before 3pm, then patchy blowing snow after 4pm. High near 30. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 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 24. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. High near 30. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 36 mph.

Thursday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 29. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 26.

Friday

A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 28.

Friday Night

Mostly cloudy, with a low around 21.

Saturday

Mostly sunny, with a high near 28.

Saturday Night

Partly cloudy, with a low around 18.