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.

Partly Cloudy

36°F

2°C

Humidity 74%
Wind Speed SW 2 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Nov 08:15 PM MST
Extended Forecast for

4 Miles E Afton WY

  • Tonight

    Tonight: A slight chance of snow showers before 1am, then snow showers likely after 3am. Mostly cloudy, with a low around 31. Breezy, with a south wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Mostly Cloudy
    and Breezy
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 35. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 24 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Light and variable wind becoming southwest around 6 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Southeast wind 8 to 11 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. Southeast wind 7 to 9 mph becoming south southwest in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southeast wind around 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 21. Chance of precipitation is 100%.

    Low: 21 °F

    Snow Showers

Detailed Forecast

Tonight
A slight chance of snow showers before 1am, then snow showers likely after 3am. Mostly cloudy, with a low around 31. Breezy, with a south wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 35. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 39. Light and variable wind becoming southwest around 6 mph.
Sunday Night
Partly cloudy, with a low around 28. Southeast wind 8 to 11 mph.
Monday
Mostly sunny, with a high near 43. Southeast wind 7 to 9 mph becoming south southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 29. Southeast wind around 8 mph.
Tuesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Tuesday Night
Snow showers. Low around 21. Chance of precipitation is 100%.
Wednesday
A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 28.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Thursday
Snow showers likely. Mostly cloudy, with a high near 29.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 19.
Friday
A chance of snow showers. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Afton WY
 42.71°N 110.86°W (Elev. 8399 ft)
Last Update:
7:47 pm MST Nov 13, 2026
Forecast Valid:
8pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation