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

35°F

2°C

Humidity 64%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 14 Jan 6:15 pm MST
Extended Forecast for

5 Miles WNW Arapahoe Peak CO

  • Tonight

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

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 29 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 9. Wind chill values as low as -5. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 9 °F

    Slight Chance
    Snow and
    Breezy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 17. Wind chill values as low as -9. Blustery, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 17 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Sunny
    and Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 6 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 20. Blustery.

    High: 20 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 16. West wind around 10 mph, with gusts as high as 16 mph.
Thursday
Sunny, with a high near 29. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 9. Wind chill values as low as -5. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 17. Wind chill values as low as -9. Blustery, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 6. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 20. Blustery.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 28.
Sunday Night
Mostly clear, with a low around 10.
M.L.King Day
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Arapahoe Peak CO
 40.04°N 105.74°W (Elev. 10272 ft)
Last Update:
2:42 pm MST Jan 14, 2026
Forecast Valid:
6pm MST Jan 14, 2026-6pm MST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation