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

28°F

-2°C

Humidity 62%
Wind Speed SE 6 mph
Barometer 30.32 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 1 Feb 7:15 pm MST
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Tonight

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

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 28. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. West wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 23. Wind chill values as low as -2. Breezy, with a west wind 8 to 15 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    High: 23 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 12. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 35.

    High: 35 °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. West wind around 8 mph.
Monday
Mostly sunny, with a high near 28. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 10. West wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 23. Wind chill values as low as -2. Breezy, with a west wind 8 to 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. West wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 26.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
2:06 pm MST Feb 1, 2026
7pm 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