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

Granby-Grand County Airport (KGNB)

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

Overcast

29°F

-2°C

Humidity 97%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 28°F (-2°C)
Visibility 7.00 mi
Last update 13 Feb 3:15 am MST
Extended Forecast for

6 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a steady temperature around 26. West wind around 13 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 19. Breezy, with a west northwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of snow before 8am. Sunny, with a high near 31. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 31 °F

    Slight Chance
    Snow and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Mostly Cloudy
    and Windy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 39. Windy.

    High: 39 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a steady temperature around 26. West wind around 13 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 19. Breezy, with a west northwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 20 percent chance of snow before 8am. Sunny, with a high near 31. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 20. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 36. Breezy.
Sunday Night
Mostly cloudy, with a low around 26. Windy.
Washington's Birthday
Partly sunny, with a high near 39. Windy.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Windy.
Tuesday
Snow. Cloudy, with a high near 27. Very windy.
Tuesday Night
Snow. Mostly cloudy, with a low around 18. Very windy.
Wednesday
Snow. Mostly cloudy, with a high near 22. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 13. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 20. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
11:47 pm MST Feb 12, 2026
Forecast Valid:
3am MST Feb 13, 2026-6pm MST Feb 19, 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