Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow,mist

28°F

-2°C

Humidity	95%
Wind Speed	SW 8 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	27°F (-3°C)
Visibility	1.50 mi
Wind Chill	20°F (-7°C)
Last update	07 Dec 09:56 PM MST

More Information:

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

Extended Forecast for

11 Miles ESE Jackson WY

Winter Weather Advisory December 7, 10:02pm until December 8, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 7, 10:02pm until December 8, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
Tonight
Low: 24 °F
Heavy Snow
and Patchy
Blowing Snow
Monday
High: 24 °F
Scattered
Snow Showers
and Patchy
Blowing Snow
Monday Night
Low: 23 °F
Snow Showers
and Breezy
Tuesday
High: 28 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 26 °F
Heavy Snow
and Breezy
Wednesday
High: 31 °F
Heavy Snow
and Windy
Wednesday Night
Low: 28 °F
Snow Showers
and Windy
Thursday
High: 30 °F
Snow Showers
Likely and
Breezy

Detailed Forecast

Tonight

Snow showers, mainly before 2am. The snow could be heavy at times. Patchy blowing snow after 4am. Steady temperature around 24. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Monday

Scattered snow showers, mainly after 2pm. Patchy blowing snow before 4pm. Mostly cloudy, with a high near 24. Breezy, with a west wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

Monday Night

Snow showers. Low around 23. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. High near 28. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 26. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 40 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. Some thunder is also possible. High near 31. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 100%.

Wednesday Night

Snow showers. Low around 28. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 30. Breezy. Chance of precipitation is 70%.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 26. Breezy.

Friday

A 30 percent chance of snow showers. Mostly cloudy, with a high near 30.

Friday Night

Mostly cloudy, with a low around 20.

Saturday

Mostly sunny, with a high near 29.