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

34°F

1°C

Humidity	75%
Wind Speed	SSW 17 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	08 Dec 05:56 PM MST

More Information:

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

Extended Forecast for

12 Miles NE Driggs-Reed Memorial Airport ID

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

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 24 °F⇑
Heavy Snow
and Patchy
Blowing Snow
Tuesday
High: 30 °F
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 28 °F
Heavy Snow
and Breezy
Wednesday
High: 33 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 28 °F
Snow Showers
Likely and
Breezy
Thursday
High: 31 °F
Chance Snow
Showers and
Breezy
Thursday Night
Low: 29 °F
Chance Snow
Showers
Friday
High: 31 °F
Chance Snow
Showers
Friday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Patchy blowing snow after 7pm. Temperature rising to around 29 by 3am. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before noon. High near 30. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 28. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. High near 33. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow showers likely, mainly before 11pm. Cloudy, with a low around 28. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 31. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 29 mph.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 29. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

Friday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 31.

Friday Night

Mostly cloudy, with a low around 25.

Saturday

Mostly sunny, with a high near 31.

Saturday Night

Partly cloudy, with a low around 22.