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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday 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.

Mostly Cloudy

0°F

-18°C

Humidity 80%
Wind Speed E 3 mph
Barometer 29.66 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 20 Feb 2:35 am MST
Extended Forecast for

3 Miles ENE Trail Ridge CO

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a low around -4. Wind chill values as low as -19. South southwest wind around 10 mph, with gusts as high as 20 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: -4 °F

    Chance Snow

  • Friday

    Friday: Snow.  High near 13. Wind chill values as low as -16. South southeast wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 11pm.  Low around -2. Wind chill values as low as -25. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: -2 °F

    Snow and
    Blustery then
    Chance Snow
    and Breezy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 16. Wind chill values as low as -25. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph.

    High: 16 °F

    Becoming
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Breezy, with a west southwest wind around 18 mph, with gusts as high as 26 mph.

    Low: 4 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 28. Breezy.

    High: 28 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Breezy.

    Low: 12 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around -4. Wind chill values as low as -19. South southwest wind around 10 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow. High near 13. Wind chill values as low as -16. South southeast wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly before 11pm. Low around -2. Wind chill values as low as -25. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 16. Wind chill values as low as -25. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 4. Breezy, with a west southwest wind around 18 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 28. Breezy.
Sunday Night
Partly cloudy, with a low around 12. Breezy.
Monday
Partly sunny, with a high near 33. Breezy.
Monday Night
Mostly cloudy, with a low around 18. Windy.
Tuesday
Partly sunny, with a high near 32. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 22. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 18. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 29. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
11:46 pm MST Feb 19, 2026
3am 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