Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

15°F

-9°C

Humidity 69%
Wind Speed W 9 G 17 mph
Barometer 29.99 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 20 Feb 11:55 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Overnight

    Overnight: A 20 percent chance of snow before 2am.  Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around -9. Wind chill values as low as -38. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.

    Low: -9 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Saturday

    Saturday: Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 5. Wind chill values as low as -37. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 45 mph.

    High: 5 °F

    Blowing Snow
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1. Wind chill values as low as -24. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.

    Low: -1 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 18. Wind chill values as low as -22. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 18 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. Windy, with a west wind 21 to 26 mph, with gusts as high as 32 mph.

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 22. Windy.

    High: 22 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A slight chance of snow after 11am.  Mostly cloudy, with a high near 24. Very windy.

    High: 24 °F

    Slight Chance
    Snow and Very
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 17. Very windy.

    Low: 17 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Overnight
A 20 percent chance of snow before 2am. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around -9. Wind chill values as low as -38. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.
Saturday
Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 5. Wind chill values as low as -37. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 45 mph.
Saturday Night
Mostly clear, with a low around -1. Wind chill values as low as -24. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.
Sunday
Mostly sunny, with a high near 18. Wind chill values as low as -22. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 7. Windy, with a west wind 21 to 26 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 22. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 24. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Very windy.
Wednesday
Snow. Mostly cloudy, with a high near 20. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 9. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 18. Very windy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 13. Very windy.
Friday
A chance of snow. Partly sunny, with a high near 21. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
11:45 pm MST Feb 20, 2026
12am MST Feb 21, 2026-6pm MST Feb 27, 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