Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

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

Overcast

36°F

2°C

Humidity	69%
Wind Speed	NE 4 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	08 Dec 04:35 PM MST

More Information:

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

Extended Forecast for

19 Miles ESE Smoot WY

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

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 25 °F
Isolated Snow
Showers and
Patchy
Blowing Snow
Tonight
Low: 23 °F⇑
Scattered
Snow Showers
and Blowing
Snow
Tuesday
High: 30 °F
Snow Showers
and Blowing
Snow
Tuesday Night
Low: 27 °F
Snow Showers
and Very
Windy
Wednesday
High: 33 °F
Snow Showers
Likely and
Very Windy
Wednesday Night
Low: 28 °F
Slight Chance
Snow Showers
and Very
Windy
Thursday
High: 33 °F
Slight Chance
Snow Showers
and Very
Windy
Thursday Night
Low: 27 °F
Mostly Cloudy
and Windy
Friday
High: 32 °F
Partly Sunny
and Windy

Detailed Forecast

This Afternoon

Isolated snow showers. Patchy blowing snow. Partly sunny, with a high near 25. Windy, with a west wind around 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Tonight

Scattered snow showers, mainly after 8pm. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a temperature rising to around 28 by 5am. Very windy, with a west wind 31 to 36 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Tuesday

Snow showers, mainly after 8am. Widespread blowing snow, mainly before 4pm. High near 30. Very windy, with a west wind 36 to 41 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow showers. Low around 27. Very windy, with a west wind 36 to 46 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow showers likely, mainly before 11am. Partly sunny, with a high near 33. Very windy, with a west wind 42 to 47 mph decreasing to 32 to 37 mph in the morning. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 28. Very windy, with a west wind 40 to 46 mph, with gusts as high as 60 mph.

Thursday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 33. Very windy, with a west wind 36 to 41 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 27. Windy.

Friday

Partly sunny, with a high near 32. Windy.

Friday Night

Partly cloudy, with a low around 23. Breezy.

Saturday

Mostly sunny, with a high near 33. Breezy.

Saturday Night

Partly cloudy, with a low around 20.

Sunday

Mostly sunny, with a high near 32. Breezy.