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.

Fair

40°F

4°C

Humidity 44%
Wind Speed Calm
Barometer 30.49 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 Mar 12:35 am MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Overnight

    Overnight: Mostly clear, with a low around 27. Windy, with a west northwest wind 25 to 28 mph, with gusts as high as 41 mph.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 41. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph.

    High: 41 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Breezy, with a west northwest wind 22 to 24 mph, with gusts as high as 37 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 42. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.

    High: 42 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Windy, with a west wind 21 to 29 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 48. Windy.

    High: 48 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Very windy.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A chance of snow, mainly after noon. Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A chance of snow before midnight. Partly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Snow
    and Blustery
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Windy, with a west northwest wind 25 to 28 mph, with gusts as high as 41 mph.
Thursday
Sunny, with a high near 41. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 29. Breezy, with a west northwest wind 22 to 24 mph, with gusts as high as 37 mph.
Friday
Sunny, with a high near 42. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 30. Windy, with a west wind 21 to 29 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 48. Windy.
Saturday Night
Partly cloudy, with a low around 24. Very windy.
Sunday
A chance of snow, mainly after noon. Partly sunny, with a high near 34. Breezy.
Sunday Night
A chance of snow before midnight. Partly cloudy, with a low around 19. Blustery.
Monday
Mostly sunny, with a high near 38. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 24. Breezy.
Tuesday
Mostly sunny, with a high near 42. Windy.
Tuesday Night
Partly cloudy, with a low around 29. Windy.
Wednesday
Sunny, with a high near 44. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
12:47 am MDT Mar 19, 2026
Forecast Valid:
12am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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