Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

45°F

7°C

Humidity 28%
Wind Speed NNW 17 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 19 Mar 05:55 AM MDT
Extended Forecast for

17 Miles S Valley WY

  • Today

    Today: Sunny, with a high near 48. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 49. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 38 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers.  Partly cloudy, with a low around 21. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 32. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 32 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 48. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 31. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 49. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 31. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 41. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 38 mph.
Saturday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 21. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Sunday
A 20 percent chance of snow showers. Mostly sunny, with a high near 32. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 34. Breezy.
Monday Night
Mostly cloudy, with a low around 25. Breezy.
Tuesday
Partly sunny, with a high near 38. Breezy.
Tuesday Night
Partly cloudy, with a low around 30. Breezy.
Wednesday
A chance of snow showers. Sunny, with a high near 39. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Valley WY
 43.97°N 109.62°W (Elev. 11129 ft)
6:01 am MDT Mar 19, 2026
6am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
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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