Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

14°F

-10°C

Humidity 61%
Wind Speed NW 16 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 15 Mar 01:35 AM MDT
Extended Forecast for

21 Miles N Dubois WY

  • Overnight

    Overnight: Mostly cloudy, with a low around -8. Wind chill values as low as -20. North northwest wind around 10 mph.

    Low: -8 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers between 2pm and 5pm.  Partly sunny, with a high near 16. Wind chill values as low as -20. Blustery, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 20%.

    High: 16 °F

    Blustery.
    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers, mainly between 3am and 5am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 5. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph.  New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    Showers and
    Patchy Fog

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after noon.  Mostly cloudy, with a high near 25. Wind chill values as low as -5. Windy, with a west wind 18 to 26 mph, with gusts as high as 46 mph.  New snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 23. Windy, with a west wind 22 to 25 mph, with gusts as high as 45 mph.  New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Windy, with a west wind 25 to 28 mph, with gusts as high as 50 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Windy, with a west wind 21 to 26 mph, with gusts as high as 49 mph.

    Low: 26 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 37. Windy.

    High: 37 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Breezy.

    Low: 25 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -8. Wind chill values as low as -20. North northwest wind around 10 mph.
Sunday
A slight chance of snow showers between 2pm and 5pm. Partly sunny, with a high near 16. Wind chill values as low as -20. Blustery, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Sunday Night
A 40 percent chance of snow showers, mainly between 3am and 5am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 5. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 25. Wind chill values as low as -5. Windy, with a west wind 18 to 26 mph, with gusts as high as 46 mph. New snow accumulation of less than one inch possible.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Windy, with a west wind 22 to 25 mph, with gusts as high as 45 mph. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 33. Windy, with a west wind 25 to 28 mph, with gusts as high as 50 mph.
Tuesday Night
Partly cloudy, with a low around 26. Windy, with a west wind 21 to 26 mph, with gusts as high as 49 mph.
Wednesday
Sunny, with a high near 37. Windy.
Wednesday Night
Mostly clear, with a low around 25. Breezy.
Thursday
Sunny, with a high near 39. Breezy.
Thursday Night
Mostly clear, with a low around 27. Breezy.
Friday
Mostly sunny, with a high near 42. Breezy.
Friday Night
Mostly clear, with a low around 27. Breezy.
Saturday
Mostly sunny, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles N Dubois WY
 43.83°N 109.69°W (Elev. 10400 ft)
1:48 am MDT Mar 15, 2026
2am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

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