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 67%
Wind Speed SW 7 mph
Barometer 29.96 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 20 Feb 10:55 pm MST
Extended Forecast for

Granby CO

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -1. Wind chill values as low as -9. West wind 5 to 7 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 28. Wind chill values as low as -12. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 28 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -4. Light and variable wind.

    Low: -4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Wind chill values as low as -3. Light and variable wind.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -9. West wind 5 to 7 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 28. Wind chill values as low as -12. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around -4. Light and variable wind.
Sunday
Sunny, with a high near 39. Wind chill values as low as -3. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 8. Calm wind.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 47. Breezy.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 43. Windy.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 43. Breezy.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 46. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
11:46 am MST Feb 20, 2026
10pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database