Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Big Piney - Marbleton Airport (KBPI)

Lat: 42.57805°NLon: 110.10972°WElev: 6946.0ft.

Partly Cloudy

27°F

-3°C

Humidity	73%
Wind Speed	S 3 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	07 Dec 08:20 PM MST

More Information:

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

Extended Forecast for

22 Miles E Afton WY

Tonight
Low: 21 °F
Snow Showers
and Patchy
Blowing Snow
Monday
High: 26 °F
Scattered
Snow Showers
and Patchy
Blowing Snow
Monday Night
Low: 21 °F
Chance Snow
Showers and
Windy
Tuesday
High: 30 °F
Snow Showers
and Windy
Tuesday Night
Low: 28 °F
Heavy Snow
and Windy
Wednesday
High: 33 °F
Snow Showers
and Windy
Wednesday Night
Low: 31 °F
Snow Showers
Likely and
Windy
Thursday
High: 33 °F
Snow Showers
Likely and
Windy
Thursday Night
Low: 29 °F
Chance Snow
Showers and
Breezy

Detailed Forecast

Tonight

Snow showers, mainly before 3am. Patchy blowing snow before 11pm, then patchy blowing snow after midnight. Low around 21. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Monday

Scattered snow showers, mainly before 8am. Patchy blowing snow. Mostly sunny, with a high near 26. Windy, with a west wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday Night

A 40 percent chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 21. Windy, with a west wind 20 to 25 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow showers. High near 30. Windy, with a west wind 24 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 28. Windy, with a west wind 25 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow showers. High near 33. Windy, with a west wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

Wednesday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 31. Windy, with a west wind around 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

Thursday

Snow showers likely, mainly before 11am. Partly sunny, with a high near 33. Windy. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. Breezy.

Friday

A 20 percent chance of snow showers. Partly sunny, with a high near 33. Breezy.

Friday Night

Partly cloudy, with a low around 21.

Saturday

Sunny, with a high near 34.

Saturday Night

Mostly clear, with a low around 18.