National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

32°F

0°C

Humidity 39%
Wind Speed WNW 16 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 30 Dec 02:18 AM MST
Extended Forecast for

21 Miles SW Dubois WY

  • Overnight

    Overnight: Mostly clear, with a low around 12. East wind around 8 mph becoming south.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. East southeast wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 21. East wind around 6 mph becoming south in the evening.

    Low: 21 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. West southwest wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 31. West southwest wind 5 to 7 mph.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Cloudy, with a low around 25. West southwest wind around 6 mph.

    Low: 25 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 12. East wind around 8 mph becoming south.
Tuesday
Sunny, with a high near 32. East southeast wind 5 to 8 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 21. East wind around 6 mph becoming south in the evening.
Wednesday
Mostly sunny, with a high near 37. Light and variable wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 24. West southwest wind around 5 mph.
New Year's Day
A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 31. West southwest wind 5 to 7 mph.
Thursday Night
A 50 percent chance of snow showers. Cloudy, with a low around 25. West southwest wind around 6 mph.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 31.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 25.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 14.
Monday
A chance of snow showers. Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Dubois WY
 43.31°N 109.94°W (Elev. 9222 ft)
Last Update:
2:01 am MST Dec 30, 2025
Forecast Valid:
2am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation