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

27°F

-3°C

Humidity 30%
Wind Speed W 9 mph
Barometer 30.23 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 19 Jan 5:15 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -27. Windy, with a west wind 24 to 33 mph, with gusts as high as 50 mph.

    Low: 0 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 13. Wind chill values as low as -26. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph.

    High: 13 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2. Wind chill values as low as -24. Windy, with a west wind 30 to 33 mph, with gusts as high as 50 mph.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 16. Wind chill values as low as -23. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph.

    High: 16 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. Windy, with a west wind 22 to 26 mph, with gusts as high as 34 mph.

    Low: 3 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 16. Windy.

    High: 16 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Breezy.

    Low: 0 °F

    Slight Chance
    Snow and
    Breezy

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 7. Breezy.

    High: 7 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around -5. Breezy.

    Low: -5 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 0. Wind chill values as low as -27. Windy, with a west wind 24 to 33 mph, with gusts as high as 50 mph.
Tuesday
Sunny, with a high near 13. Wind chill values as low as -26. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph.
Tuesday Night
Partly cloudy, with a low around 2. Wind chill values as low as -24. Windy, with a west wind 30 to 33 mph, with gusts as high as 50 mph.
Wednesday
Sunny, with a high near 16. Wind chill values as low as -23. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph.
Wednesday Night
Partly cloudy, with a low around 3. Windy, with a west wind 22 to 26 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a high near 16. Windy.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Breezy.
Friday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 7. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around -5. Breezy.
Saturday
A chance of snow. Partly sunny and cold, with a high near 7. Breezy.
Saturday Night
A chance of snow. Partly cloudy, with a low around -2. Windy.
Sunday
A slight chance of snow. Mostly sunny and cold, with a high near 10. Windy.
Sunday Night
Mostly clear, with a low around 4. Windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 13. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
2:41 pm MST Jan 19, 2026
Forecast Valid:
5pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation