Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

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

Overcast

34°F

1°C

Humidity	74%
Wind Speed	SSE 5 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	08 Dec 07:55 PM MST

More Information:

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

Extended Forecast for

16 Miles E Smoot WY

Winter Weather Advisory December 9, 05:00am until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 21 °F⇑
Scattered
Snow Showers
and Patchy
Blowing Snow
Tuesday
High: 28 °F⇓
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 23 °F
Heavy Snow
and Very
Windy
Wednesday
High: 26 °F
Snow Showers
and Very
Windy
Wednesday Night
Low: 22 °F
Chance Snow
Showers and
Very Windy
Thursday
High: 26 °F
Slight Chance
Snow Showers
and Very
Windy
Thursday Night
Low: 22 °F
Mostly Cloudy
and Windy
Friday
High: 24 °F
Slight Chance
Snow Showers
and Breezy
Friday Night
Low: 19 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Tonight

Scattered snow showers. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 26 by 5am. Windy, with a west wind 30 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow showers. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 20 by 10am. Wind chill values as low as zero. Very windy, with a west wind 28 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 23. Very windy, with a west wind 32 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Snow showers. High near 26. Very windy, with a west wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 22. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph.

Thursday

A 20 percent chance of snow showers. Mostly sunny, with a high near 26. Very windy, with a west wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph.

Thursday Night

Mostly cloudy, with a low around 22. Windy, with a west wind 26 to 29 mph, with gusts as high as 40 mph.

Friday

A 20 percent chance of snow showers. Partly sunny, with a high near 24. Breezy.

Friday Night

Mostly cloudy, with a low around 19. Breezy.

Saturday

Mostly sunny, with a high near 26. Breezy.

Saturday Night

Partly cloudy, with a low around 17.

Sunday

Mostly sunny, with a high near 25. Breezy.