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

32°F

0°C

Humidity	86%
Wind Speed	SSE 3 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	08 Dec 06:55 PM MST

More Information:

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

Extended Forecast for

8 Miles E Afton 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⇑
Snow Showers
Likely and
Patchy
Blowing Snow
Tuesday
High: 28 °F
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 26 °F
Heavy Snow
and Windy
Wednesday
High: 32 °F
Windy. Heavy
Snow then
Snow Showers
Likely
Wednesday Night
Low: 25 °F
Chance Snow
Showers and
Windy
Thursday
High: 33 °F
Chance Snow
Showers and
Windy
Thursday Night
Low: 25 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Cloudy
Friday
High: 32 °F
Slight Chance
Snow Showers
and Breezy
Friday Night
Low: 20 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Tonight

Snow showers likely, mainly before 5am. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 26 by 5am. Windy, with a west wind 22 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly after 11am. High near 28. Windy, with a west wind 24 to 32 mph, with gusts as high as 48 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 26. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. High near 32. Windy, with a west wind 25 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 25. Windy, with a west wind 29 to 31 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 33. Windy, with a west wind 20 to 26 mph, with gusts as high as 38 mph.

Thursday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 25. Breezy, with a west wind around 22 mph, with gusts as high as 30 mph.

Friday

A 20 percent chance of snow showers. Mostly cloudy, with a high near 32. Breezy.

Friday Night

Mostly cloudy, with a low around 20. Breezy.

Saturday

Mostly sunny, with a high near 34. Breezy.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

Mostly sunny, with a high near 33.

Sunday Night

A slight chance of snow showers. Mostly cloudy, with a low around 19. Breezy.