Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

27°F

-3°C

Humidity 63%
Wind Speed SE 3 mph
Barometer 30.33 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 1 Feb 8:35 pm MST
Extended Forecast for

3 Miles SSE Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 17. South southwest wind around 8 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 30. West wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Wind chill values as low as zero. West wind 6 to 8 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 26. Wind chill values as low as -2. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    High: 26 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 11. West wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 28.

    High: 28 °F

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 17. South southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 30. West wind 7 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 9. Wind chill values as low as zero. West wind 6 to 8 mph.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 26. Wind chill values as low as -2. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. West wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 28.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 ft)
2:06 pm MST Feb 1, 2026
9pm MST Feb 1, 2026-6pm MST Feb 8, 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