Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Mostly Cloudy

3°F

-16°C

Humidity 65%
Wind Speed W 14 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 25 Jan 12:57 AM MST
Extended Forecast for

23 Miles S Valley WY

  • Overnight

    Overnight: A 50 percent chance of snow showers.  Mostly cloudy, with a low around -7. Wind chill values as low as -20. Northwest wind around 11 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: -7 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 8am.  Partly sunny, then gradually becoming sunny and cold, with a high near 6. Wind chill values as low as -20. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 6 °F

    Blustery.
    Slight Chance
    Snow Showers
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: -2 °F

    Clear and
    Blustery

  • Monday

    Monday: Sunny, with a high near 15. Wind chill values as low as -20. Breezy, with a west wind around 18 mph, with gusts as high as 33 mph.

    High: 15 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 19. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 19 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7. West northwest wind around 11 mph.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Mostly cloudy, with a low around -7. Wind chill values as low as -20. Northwest wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow showers before 8am. Partly sunny, then gradually becoming sunny and cold, with a high near 6. Wind chill values as low as -20. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around -2. Wind chill values as low as -25. Blustery, with a northwest wind around 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 15. Wind chill values as low as -20. Breezy, with a west wind around 18 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 5. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 19. West wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 7. West northwest wind around 11 mph.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles S Valley WY
 43.87°N 109.55°W (Elev. 10344 ft)
12:01 am MST Jan 25, 2026
1am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database