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.

Light Snow

10°F

-12°C

Humidity 81%
Wind Speed Calm
Barometer 29.57 in
Dewpoint 5°F (-15°C)
Visibility 2.00 mi
Last update 20 Feb 9:55 am MST
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Today

    Today: Snow.  High near 15. Wind chill values as low as -3. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 15 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 11pm.  Low around 0. Wind chill values as low as -16. West wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 0 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow.  Mostly sunny, with a high near 16. Wind chill values as low as -16. West wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 16 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Wind chill values as low as -7. West wind 6 to 8 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 28. West southwest wind 3 to 6 mph.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Snow. High near 15. Wind chill values as low as -3. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 11pm. Low around 0. Wind chill values as low as -16. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 16. Wind chill values as low as -16. West wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 5. Wind chill values as low as -7. West wind 6 to 8 mph.
Sunday
Sunny, with a high near 28. West southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 34. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
Snow likely. Mostly cloudy, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
4:22 am MST Feb 20, 2026
10am MST Feb 20, 2026-6pm MST Feb 26, 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