Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

Lat: 42.71133°NLon: 110.94217°WElev: 6201.0ft.

Overcast

30°F

-1°C

Humidity	74%
Wind Speed	S 5 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	27 Dec 06:55 AM MST

More Information:

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

Extended Forecast for

18 Miles SE Smoot WY

Winter Weather Advisory December 27, 07:19am until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 07:19am until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
Today
High: 22 °F⇓
Snow and
Breezy
Tonight
Low: 2 °F
Snow Likely
and Breezy
then Slight
Chance Snow
and Blustery
Sunday
High: 14 °F
Sunny and
Blustery then
Sunny
Sunday Night
Low: 3 °F
Mostly Clear
Monday
High: 26 °F
Sunny
Monday Night
Low: 13 °F
Mostly Clear
Tuesday
High: 30 °F
Mostly Sunny
Tuesday Night
Low: 17 °F
Mostly Clear

Detailed Forecast

Today

Snow. Temperature falling to around 13 by 5pm. Wind chill values as low as -5. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -15. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Sunday

Sunny, with a high near 14. Wind chill values as low as -15. Blustery, with a west northwest wind 11 to 16 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around 3. Wind chill values as low as -10. West northwest wind around 10 mph.

Monday

Sunny, with a high near 26. West northwest wind 6 to 9 mph.

Monday Night

Mostly clear, with a low around 13. West northwest wind around 10 mph.

Tuesday

Mostly sunny, with a high near 30. West northwest wind 7 to 10 mph.

Tuesday Night

Mostly clear, with a low around 17.