National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Clear

30°F

-1°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Nov 09:53 PM MST
Extended Forecast for

22 Miles E Afton WY

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 28. South wind 5 to 9 mph becoming light after midnight. Little or no snow accumulation expected.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers between 11am and 3pm. Mostly cloudy, with a high near 36. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Blustery, with a west wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 38. West wind 5 to 7 mph becoming south southwest in the morning.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. South southwest wind 3 to 5 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40. South wind 5 to 8 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. South southwest wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 21. Breezy. Chance of precipitation is 90%.

    Low: 21 °F

    Snow Showers
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 28. South wind 5 to 9 mph becoming light after midnight. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow showers between 11am and 3pm. Mostly cloudy, with a high near 36. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 22. Blustery, with a west wind 8 to 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 38. West wind 5 to 7 mph becoming south southwest in the morning.
Sunday Night
Mostly clear, with a low around 24. South southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 40. South wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 26. South southwest wind 3 to 5 mph.
Tuesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Tuesday Night
Snow showers. Low around 21. Breezy. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of snow showers before 11am. Partly sunny, with a high near 27. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Thursday
Snow showers likely. Mostly cloudy, with a high near 26.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 18.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles E Afton WY
 42.72°N 110.51°W (Elev. 8924 ft)
Last Update:
7:47 pm MST Nov 13, 2026
Forecast Valid:
10pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation