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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

snow,freezing fog

19°F

-7°C

Humidity	85%
Wind Speed	E 8 MPH
Barometer	29.53 in (1000.0 mb)
Dewpoint	16°F (-9°C)
Visibility	0.50 mi
Wind Chill	9°F (-13°C)
Last update	18 Feb 01:05 AM MST

More Information:

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

Extended Forecast for

7 Miles NNW Moose WY

Winter Weather Advisory February 18, 01:29am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 01:29am until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Overnight
Low: 4 °F
Heavy Snow
and Breezy
Wednesday
High: 14 °F
Heavy Snow
and Windy
Wednesday Night
Low: -1 °F
Snow and
Windy
Thursday
High: 6 °F
Snow and
Breezy
Thursday Night
Low: -6 °F
Slight Chance
Snow Showers
and Breezy
Friday
High: 9 °F
Chance Snow
Showers and
Windy
Friday Night
Low: -1 °F
Chance Snow
Showers and
Breezy
Saturday
High: 13 °F
Chance Snow
Showers and
Breezy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 4. Wind chill values as low as -10. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. The snow could be heavy at times. Some thunder is also possible. High near 14. Wind chill values as low as -15. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Low around -1. Wind chill values as low as -25. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 50 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 southwest wind 22 to 24 mph, with gusts as high as 37 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. Breezy, with a west southwest wind around 17 mph, with gusts as high as 26 mph.

Friday

A 50 percent chance of snow showers, mainly after 11am. Mostly sunny and cold, with a high near 9. Windy, with a west wind 15 to 25 mph, with gusts as high as 38 mph.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around -1. Breezy, with a west wind 18 to 22 mph, with gusts as high as 29 mph.

Saturday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 13. Breezy.

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 23. Breezy.

Sunday Night

A slight chance of snow showers. Mostly clear, with a low around 11. Breezy.

Monday

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