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

Dubois Municipal Airport (KDUB)

Lat: 43.5484°NLon: 109.6903°WElev: 7297.0ft.

Overcast

50°F

10°C

Humidity 39%
Wind Speed W 12 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 14 Nov 02:35 PM MST
Extended Forecast for

18 Miles S Valley WY

  • This Afternoon

    This Afternoon: A 10 percent chance of snow showers after 5pm. Partly sunny, with a high near 35. West wind around 9 mph.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 17. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. Breezy, with a west wind 13 to 16 mph, with gusts as high as 23 mph.

    High: 27 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 22. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Increasing
    Clouds and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 30. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 24 mph.

    High: 30 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Breezy, with a south southwest wind 16 to 18 mph.

    Low: 22 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 27. South southwest wind around 14 mph, with gusts as high as 20 mph.

    High: 27 °F

    Chance Snow
    Showers

  • Tuesday Night

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

    Low: 15 °F

    Snow Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 18. Breezy.

    High: 18 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of snow showers after 5pm. Partly sunny, with a high near 35. West wind around 9 mph.
Tonight
A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 17. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 27. Breezy, with a west wind 13 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 22. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 30. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 22. Breezy, with a south southwest wind 16 to 18 mph.
Tuesday
A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 27. South southwest wind around 14 mph, with gusts as high as 20 mph.
Tuesday Night
Snow showers. Low around 15. Chance of precipitation is 90%.
Wednesday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 18. Breezy.
Wednesday Night
Partly cloudy, with a low around 11. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 20. Breezy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 14.
Friday
Snow showers likely. Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles S Valley WY
 43.95°N 109.56°W (Elev. 11801 ft)
Last Update:
2:01 pm MST Nov 14, 2026
Forecast Valid:
2pm MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation