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

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 23 Mar 11:55 pm MDT
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 31. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph.

    High: 43 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 51. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 31. Breezy, with a west wind 17 to 21 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 43. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly clear, with a low around 32. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a high near 51. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 33. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.
Thursday
A 50 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 46. Breezy.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Windy.
Friday
A chance of snow. Partly sunny, with a high near 32. Breezy.
Friday Night
Mostly cloudy, with a low around 19. Breezy.
Saturday
A chance of snow after noon. Partly sunny, with a high near 41. Breezy.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 25. Blustery.
Sunday
Snow likely. Mostly cloudy, with a high near 40. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Monday
Snow likely. Mostly cloudy, with a high near 40. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
12:46 pm MDT Mar 23, 2026
Forecast Valid:
12am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation