National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

28°F

-2°C

Humidity 89%
Wind Speed SE 5 mph
Barometer 30.25 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Feb 3:15 am MST
Extended Forecast for

4 Miles NNE Trail Ridge CO

Winter Weather Advisory February 12, 03:28am until February 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 12, 03:28am until February 12, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 20 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Snow showers. High near 26. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -1. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 28. Wind chill values as low as zero. West wind 8 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 11pm. Cloudy, with a low around 9. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 9 °F

    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. Breezy.

    Low: 11 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Breezy.

    High: 31 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a steady temperature around 20. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow showers. High near 26. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -1. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Wind chill values as low as zero. West wind 8 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow, mainly before 11pm. Cloudy, with a low around 9. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 11. Breezy.
Sunday
Mostly sunny, with a high near 31. Breezy.
Sunday Night
Mostly cloudy, with a low around 17. Breezy.
Washington's Birthday
Partly sunny, with a high near 31. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 16. Breezy.
Tuesday
Snow. Cloudy, with a high near 21. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 9. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 17. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
2:52 am MST Feb 12, 2026
Forecast Valid:
3am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation