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

8°F

-13°C

Humidity 68%
Wind Speed W 13 mph
Barometer 29.89 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 25 Jan 6:35 am MST
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: Snow, mainly after noon. Widespread blowing snow, mainly after noon. High near -5. Wind chill values as low as -39. Windy, with a west wind 22 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: -5 °F

    Chance Snow
    and Blowing
    Snow then
    Snow and
    Blowing Snow

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Widespread blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around -14. Wind chill values as low as -43. Windy, with a west wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -14 °F

    Snow Likely
    and Blowing
    Snow

  • Monday

    Monday: Sunny and cold, with a high near 3. Wind chill values as low as -43. Very windy, with a west wind 32 to 37 mph, with gusts as high as 50 mph.

    High: 3 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -2. Wind chill values as low as -29. Very windy, with a west wind 32 to 37 mph, with gusts as high as 48 mph.

    Low: -2 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Partly sunny and cold, with a high near 8. Windy, with a west wind 24 to 30 mph, with gusts as high as 38 mph.

    High: 8 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. Windy.

    Low: 0 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 15. Windy.

    High: 15 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Windy.

    Low: 3 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: A slight chance of snow after 11am. Partly sunny, with a high near 13. Blustery.

    High: 13 °F

    Slight Chance
    Snow and
    Blustery

Detailed Forecast

Today
Snow, mainly after noon. Widespread blowing snow, mainly after noon. High near -5. Wind chill values as low as -39. Windy, with a west wind 22 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly before 11pm. Widespread blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around -14. Wind chill values as low as -43. Windy, with a west wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Sunny and cold, with a high near 3. Wind chill values as low as -43. Very windy, with a west wind 32 to 37 mph, with gusts as high as 50 mph.
Monday Night
Partly cloudy, with a low around -2. Wind chill values as low as -29. Very windy, with a west wind 32 to 37 mph, with gusts as high as 48 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny and cold, with a high near 8. Windy, with a west wind 24 to 30 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly clear, with a low around 0. Windy.
Wednesday
Mostly sunny, with a high near 15. Windy.
Wednesday Night
Mostly cloudy, with a low around 3. Windy.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 13. Blustery.
Thursday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 1. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 12. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 4. Windy.
Saturday
A slight chance of snow. Partly sunny, with a high near 15. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
3:27 am MST Jan 25, 2026
Forecast Valid:
6am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation