Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow,freezing fog

21°F

-6°C

Humidity	92%
Wind Speed	N 4 MPH
Barometer	29.36 in (994.24 mb)
Dewpoint	19°F (-7°C)
Visibility	0.50 mi
Wind Chill	15°F (-9°C)
Last update	18 Feb 09:12 AM MST

More Information:

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

Extended Forecast for

6 Miles WNW Moose WY

Winter Weather Advisory February 18, 09:26am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 09:26am until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Today
High: 17 °F⇓
Heavy Snow
and Breezy
Tonight
Low: 0 °F
Snow and
Windy
Thursday
High: 6 °F
Snow and
Breezy
Thursday Night
Low: -6 °F
Slight Chance
Snow Showers
and Breezy
Friday
High: 10 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 0 °F
Chance Snow
Showers and
Breezy
Saturday
High: 14 °F
Chance Snow
Showers and
Breezy
Saturday Night
Low: 2 °F
Mostly Clear

Detailed Forecast

Today

Snow. The snow could be heavy at times. Some thunder is also possible. Temperature rising to near 17 by noon, then falling to around 11 during the remainder of the day. Wind chill values as low as -10. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. Low around 0. Wind chill values as low as -20. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow before 11am, then snow showers after 11am. High near 6. Wind chill values as low as -20. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around -6. Wind chill values as low as -20. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 23 mph.

Friday

A 50 percent chance of snow showers, mainly after 11am. Partly sunny and cold, with a high near 10. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 0. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.

Saturday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 14. Breezy, with a southwest wind around 16 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 2.

Sunday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 24.

Sunday Night

A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 11.

Monday

A chance of snow showers. Sunny, with a high near 26.

Monday Night

Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 19. Breezy.

Tuesday

Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 21. Breezy.