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.

Fair

60°F

16°C

Humidity 11%
Wind Speed SW 10 mph
Barometer 30.27 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 20 Apr 2:15 pm MDT
Extended Forecast for

4 Miles NE LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. West wind around 11 mph, with gusts as high as 18 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. West southwest wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South wind 7 to 14 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 60. Windy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 60 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 28. Very windy.

    Low: 28 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 42. Very windy.

    High: 42 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. West wind around 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 40. West wind 7 to 10 mph, with gusts as high as 16 mph.
Tuesday
Mostly sunny, with a high near 62. West southwest wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South wind 7 to 14 mph becoming west after midnight. Winds could gust as high as 30 mph.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 60. Windy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 28. Very windy.
Thursday
A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 42. Very windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Windy.
Friday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 39.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 24.
Sunday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
12:47 pm MDT Apr 20, 2026
Forecast Valid:
2pm MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
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Additional Resources

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