Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

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

light drizzle

36°F

2°C

Humidity	86%
Wind Speed	SSE 9 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	09 Dec 06:15 PM MST

More Information:

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

Extended Forecast for

14 Miles ESE Smoot WY

Winter Weather Advisory December 9, 06:30pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 9, 06:30pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Tonight
Low: 29 °F
Heavy Snow
and Blowing
Snow
Wednesday
High: 37 °F
Windy. Snow
Showers then
Rain/Snow
Likely
Wednesday Night
Low: 28 °F
Partly Cloudy
and Windy
Thursday
High: 36 °F
Mostly Sunny
and Windy
Thursday Night
Low: 26 °F
Partly Cloudy
and Breezy
Friday
High: 33 °F
Mostly Sunny
and Breezy
Friday Night
Low: 23 °F
Partly Cloudy
and Breezy
Saturday
High: 34 °F
Mostly Sunny
and Breezy
then Mostly
Sunny

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before 10pm. Low around 29. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow showers before 1pm, then scattered rain and snow showers between 1pm and 4pm, then scattered snow showers after 4pm. High near 37. Windy, with a west wind around 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Partly cloudy, with a low around 28. Windy, with a west wind 26 to 32 mph, with gusts as high as 48 mph.

Thursday

Mostly sunny, with a high near 36. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.

Thursday Night

Partly cloudy, with a low around 26. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.

Friday

Mostly sunny, with a high near 33. Breezy, with a west wind around 21 mph, with gusts as high as 32 mph.

Friday Night

Partly cloudy, with a low around 23. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph.

Saturday

Mostly sunny, with a high near 34. Breezy.