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

33°F

1°C

Humidity 87%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 10 Feb 7:15 pm MST
Extended Forecast for

4 Miles NW LONG'S PEAK CO

Winter Weather Advisory February 11, 05:00am until February 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 5am. Patchy blowing snow after 1am. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am. The snow could be heavy at times. Widespread blowing snow, mainly between 9am and 2pm. Cloudy, with a high near 25. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.

    High: 25 °F

    Heavy Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Snow. Patchy blowing snow before 10pm. Low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. High near 28. Breezy, with a west wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 11am. Sunny, with a high near 21. Breezy.

    High: 21 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 5am. Patchy blowing snow after 1am. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely, mainly after 10am. The snow could be heavy at times. Widespread blowing snow, mainly between 9am and 2pm. Cloudy, with a high near 25. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow. Patchy blowing snow before 10pm. Low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 28. Breezy, with a west wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 21.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10.
Saturday
A slight chance of snow before 11am. Sunny, with a high near 21. Breezy.
Saturday Night
Partly cloudy, with a low around 10. Breezy.
Sunday
Partly sunny, with a high near 27. Breezy.
Sunday Night
Mostly cloudy, with a low around 15. Breezy.
Washington's Birthday
A chance of snow. Partly sunny, with a high near 27. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 18. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
11:46 am MST Feb 10, 2026
Forecast Valid:
7pm MST Feb 10, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation