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

Afton WY (KAFO)

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

Overcast

34°F

1°C

Humidity 74%
Wind Speed SSE 4 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Nov 10:15 PM MST
Extended Forecast for

15 Miles ENE Afton WY

  • Tonight

    Tonight: Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 26. Breezy, with a south wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 26 °F

    Mostly Cloudy
    and Breezy
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of snow showers between 11am and 4pm. Mostly cloudy, with a high near 29. South southeast wind 5 to 11 mph becoming west northwest in the morning. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Blustery, with a west wind 7 to 16 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. West wind 5 to 7 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Southeast wind 8 to 10 mph.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36. Southeast wind around 9 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. South southeast wind around 9 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.

    High: 30 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 15. Breezy. Chance of precipitation is 90%.

    Low: 15 °F

    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 26. Breezy, with a south wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow showers between 11am and 4pm. Mostly cloudy, with a high near 29. South southeast wind 5 to 11 mph becoming west northwest in the morning. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Blustery, with a west wind 7 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 33. West wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 21. Southeast wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 36. Southeast wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 24. South southeast wind around 9 mph.
Tuesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Tuesday Night
Snow showers. Low around 15. Breezy. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 21. Breezy.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 14.
Thursday
Snow showers likely. Mostly cloudy, with a high near 21.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 15.
Friday
A chance of snow showers. Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Afton WY
 42.78°N 110.64°W (Elev. 10000 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

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation