Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

46°F

8°C

Humidity	39%
Wind Speed	SSW 16 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	11 Dec 12:05 PM MST

More Information:

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

Extended Forecast for

10 Miles NNW Moose WY

This Afternoon
High: 31 °F
Partly Sunny
and Breezy
Tonight
Low: 25 °F
Chance Snow
Showers and
Breezy
Friday
High: 29 °F
Slight Chance
Snow Showers
and Breezy
Friday Night
Low: 19 °F
Breezy.
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 27 °F
Slight Chance
Snow then
Sunny
Saturday Night
Low: 16 °F
Mostly Clear
Sunday
High: 30 °F
Sunny
Sunday Night
Low: 16 °F
Mostly Clear
Monday
High: 28 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 31. Breezy, with a west wind 21 to 23 mph, with gusts as high as 37 mph.

Tonight

A 40 percent chance of snow showers after midnight. Mostly cloudy, with a low around 25. Breezy, with a west wind 17 to 21 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 2 inches possible.

Friday

A 20 percent chance of snow showers between 2pm and 3pm. Partly sunny, with a high near 29. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.

Friday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 19. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 28 mph.

Saturday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 27. West southwest wind 7 to 11 mph.

Saturday Night

Mostly clear, with a low around 16. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 30. South wind 7 to 13 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 16.

Monday

Mostly sunny, with a high near 28.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 22. Breezy.