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.

Mostly Cloudy

66°F

19°C

Humidity 15%
Wind Speed NW 14 G 25 mph
Barometer 30.22 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 28 Mar 2:15 pm MDT
Extended Forecast for

3 Miles WSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 40. Windy, with a west wind 26 to 29 mph, with gusts as high as 41 mph.

    High: 40 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 27. Windy, with a west wind 22 to 26 mph, with gusts as high as 41 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers
    and Windy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 39. Windy, with a west wind around 26 mph, with gusts as high as 34 mph.

    High: 39 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Windy, with a west southwest wind 23 to 28 mph, with gusts as high as 32 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 38. Windy, with a west wind 29 to 34 mph, with gusts as high as 44 mph.

    High: 38 °F

    Windy. Partly
    Sunny then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 22. Breezy. Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. Cloudy, with a high near 23. Breezy.

    High: 23 °F

    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 40. Windy, with a west wind 26 to 29 mph, with gusts as high as 41 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 27. Windy, with a west wind 22 to 26 mph, with gusts as high as 41 mph.
Sunday
A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 39. Windy, with a west wind around 26 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 27. Windy, with a west southwest wind 23 to 28 mph, with gusts as high as 32 mph.
Monday
A 40 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 38. Windy, with a west wind 29 to 34 mph, with gusts as high as 44 mph.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. Windy.
Tuesday
Snow showers. Some thunder is also possible. High near 22. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow showers. The snow could be heavy at times. Cloudy, with a low around 17. Breezy.
Wednesday
Snow showers. Some thunder is also possible. Cloudy, with a high near 23. Breezy.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 29. Very windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 12. Very windy.
Friday
Snow showers. Mostly cloudy, with a high near 15. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW LONG'S PEAK CO
 40.24°N 105.67°W (Elev. 12999 ft)
Last Update:
12:46 pm MDT Mar 28, 2026
Forecast Valid:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 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