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

65°F

18°C

Humidity 18%
Wind Speed SW 10 G 21 mph
Barometer 30.18 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Mar 4:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers after 5pm. Partly sunny, with a high near 42. Windy, with a west wind 30 to 33 mph, with gusts as high as 48 mph.

    High: 42 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 29. Windy, with a west wind 26 to 30 mph, with gusts as high as 48 mph.

    Low: 29 °F

    Windy. Slight
    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 41. Windy, with a west wind 30 to 32 mph, with gusts as high as 41 mph.

    High: 41 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Windy, with a west southwest wind 28 to 33 mph, with gusts as high as 43 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 40. Very windy, with a west wind 34 to 41 mph, with gusts as high as 55 mph.

    High: 40 °F

    Very Windy.
    Partly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Very windy.

    Low: 21 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 23. Windy. Chance of precipitation is 80%.

    High: 23 °F

    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 25. Breezy.

    High: 25 °F

    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers after 5pm. Partly sunny, with a high near 42. Windy, with a west wind 30 to 33 mph, with gusts as high as 48 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 29. Windy, with a west wind 26 to 30 mph, with gusts as high as 48 mph.
Sunday
A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 41. Windy, with a west wind 30 to 32 mph, with gusts as high as 41 mph.
Sunday Night
Mostly cloudy, with a low around 29. Windy, with a west southwest wind 28 to 33 mph, with gusts as high as 43 mph.
Monday
A 30 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 40. Very windy, with a west wind 34 to 41 mph, with gusts as high as 55 mph.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Very windy.
Tuesday
Snow showers. Some thunder is also possible. High near 23. Windy. Chance of precipitation is 80%.
Tuesday Night
Snow showers. The snow could be heavy at times. Cloudy, with a low around 18. Breezy.
Wednesday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 25. Breezy.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 20. Windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 30. Very windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Very windy.
Friday
Snow showers likely. Mostly cloudy, with a high near 18. Very windy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 9. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 18. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
12:46 pm MDT Mar 28, 2026
Forecast Valid:
4pm MDT Mar 28, 2026-6pm MDT Apr 4, 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