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

32°F

0°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	32°F (0°C)
Visibility	1.25 mi
Last update	10 Dec 02:55 AM 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 10, 03:08am until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 10, 03:08am until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Overnight
Low: 28 °F
Snow and
Blowing Snow
Wednesday
High: 31 °F
Snow and
Blowing Snow
then Chance
Snow and
Blowing Snow
Wednesday Night
Low: 23 °F
Partly Cloudy
and Very
Windy
Thursday
High: 27 °F
Sunny and
Very Windy
Thursday Night
Low: 20 °F
Partly Cloudy
and Windy
Friday
High: 24 °F
Slight Chance
Snow and
Windy
Friday Night
Low: 18 °F
Partly Cloudy
and Windy
Saturday
High: 26 °F
Sunny and
Windy then
Sunny

Detailed Forecast

Overnight

Snow. Widespread blowing snow. Steady temperature around 28. Very windy, with a west wind 34 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow, mainly before 2pm. Widespread blowing snow. High near 31. Very windy, with a west wind 38 to 43 mph decreasing to 32 to 37 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Partly cloudy, with a low around 23. Very windy, with a west northwest wind 36 to 41 mph, with gusts as high as 60 mph.

Thursday

Sunny, with a high near 27. Very windy, with a west wind 38 to 43 mph decreasing to 28 to 33 mph in the afternoon. Winds could gust as high as 60 mph.

Thursday Night

Partly cloudy, with a low around 20. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 47 mph.

Friday

A 20 percent chance of snow. Partly sunny, with a high near 24. Windy, with a west wind 20 to 28 mph, with gusts as high as 43 mph.

Friday Night

Partly cloudy, with a low around 18. Windy, with a west wind 25 to 32 mph, with gusts as high as 50 mph.

Saturday

Sunny, with a high near 26. Windy.

Saturday Night

Partly cloudy, with a low around 16.

Sunday

Sunny, with a high near 29.