Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. 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	86%
Wind Speed	E 8 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	09 Dec 08:20 PM MST

More Information:

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

Extended Forecast for

7 Miles E Jackson WY

Winter Storm Warning December 9, 08:42pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 08:42pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 26 °F
Snow Showers
and Patchy
Blowing Snow
Wednesday
High: 33 °F
Snow Showers
and Areas
Blowing Snow
Wednesday Night
Low: 25 °F
Slight Chance
Snow Showers
and Windy
Thursday
High: 29 °F
Slight Chance
Snow Showers
and Windy
Thursday Night
Low: 24 °F
Slight Chance
Snow Showers
and Breezy
Friday
High: 28 °F
Breezy.
Slight Chance
Snow Showers
then Partly
Sunny
Friday Night
Low: 20 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
Saturday
High: 28 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers. Patchy blowing snow. Low around 26. Windy, with a west southwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

Wednesday

Snow showers, mainly before 3pm. Areas of blowing snow. High near 33. Windy, with a west southwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 25. Windy, with a southwest wind 24 to 26 mph, with gusts as high as 40 mph.

Thursday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 29. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 46 mph.

Thursday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph.

Friday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 28. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph.

Friday Night

Partly cloudy, with a low around 20. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 32 mph.

Saturday

Mostly sunny, with a high near 28.

Saturday Night

Mostly clear, with a low around 19.

Sunday

Mostly sunny, with a high near 30.

Sunday Night

Partly cloudy, with a low around 18.

Monday

A slight chance of snow showers. Mostly sunny, with a high near 27.