Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

21°F

-6°C

Humidity 41%
Wind Speed NW 19 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 19 Jan 08:59 AM MST
Extended Forecast for

22 Miles SSW Valley WY

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23. Wind chill values as low as zero. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 23 °F

    Sunny then
    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as -5. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Mostly Clear
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Wind chill values as low as -5. Blustery, with a west northwest wind 17 to 20 mph, with gusts as high as 34 mph.

    High: 21 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2. Wind chill values as low as -15. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 2 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 15. Breezy, with a west wind 13 to 16 mph, with gusts as high as 30 mph.

    High: 15 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 18 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers before 11am.  Mostly sunny, with a high near 13.

    High: 13 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 23. Wind chill values as low as zero. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 12. Wind chill values as low as -5. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 21. Wind chill values as low as -5. Blustery, with a west northwest wind 17 to 20 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 2. Wind chill values as low as -15. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 15. Breezy, with a west wind 13 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 4. West wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 18. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around 1.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 13. Breezy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 3. Breezy.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 17. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSW Valley WY
 43.9°N 109.64°W (Elev. 10545 ft)
8:48 am MST Jan 19, 2026
9am MST Jan 19, 2026-6pm MST Jan 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