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

5 Miles SSW Trail Ridge CO

  • Tonight

    Tonight: A 30 percent chance of snow.  Patchy blowing snow after 2am. Mostly cloudy, with a low around -7. Wind chill values as low as -32. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: -7 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Areas of blowing snow before 11am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -33. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 10 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -4. Wind chill values as low as -23. Breezy, with a west wind around 16 mph, with gusts as high as 20 mph.

    Low: -4 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Wind chill values as low as -20. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Breezy, with a west wind 13 to 18 mph, with gusts as high as 22 mph.

    Low: 8 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 25. Breezy.

    High: 25 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A slight chance of snow after 11am.  Partly sunny, with a high near 26. Windy.

    High: 26 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A 30 percent chance of snow. Patchy blowing snow after 2am. Mostly cloudy, with a low around -7. Wind chill values as low as -32. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
A 20 percent chance of snow before 11am. Areas of blowing snow before 11am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -33. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around -4. Wind chill values as low as -23. Breezy, with a west wind around 16 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 22. Wind chill values as low as -20. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 8. Breezy, with a west wind 13 to 18 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 25. Breezy.
Monday Night
Mostly cloudy, with a low around 14. Breezy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 26. Windy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 21. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 23. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 10. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 22. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 16. Breezy.
Friday
A chance of snow. Mostly sunny, with a high near 25. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Trail Ridge CO
 40.37°N 105.77°W (Elev. 12434 ft)
11:46 am MST Feb 20, 2026
11pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database