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

25°F

-4°C

Humidity 48%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 28 Jan 12:55 pm MST
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Patchy blowing snow. Mostly cloudy, with a high near 16. Wind chill values as low as -7. Windy, with a west wind 26 to 28 mph, with gusts as high as 39 mph.

    High: 16 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -20. Windy, with a west wind 29 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Likely
    and Blowing
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 3pm. Widespread blowing snow, mainly before 11am. Partly sunny and cold, with a high near 7. Wind chill values as low as -22. Windy, with a west wind 29 to 33 mph, with gusts as high as 43 mph. New snow accumulation of 1 to 2 inches possible.

    High: 7 °F

    Chance Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Wind chill values as low as -22. Windy, with a west wind around 29 mph, with gusts as high as 37 mph.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny and cold, with a high near 9. Windy, with a west wind 22 to 28 mph, with gusts as high as 34 mph.

    High: 9 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Slight Chance
    Snow and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 20. Windy.

    High: 20 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Patchy blowing snow. Mostly cloudy, with a high near 16. Wind chill values as low as -7. Windy, with a west wind 26 to 28 mph, with gusts as high as 39 mph.
Tonight
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -20. Windy, with a west wind 29 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 50 percent chance of snow, mainly before 3pm. Widespread blowing snow, mainly before 11am. Partly sunny and cold, with a high near 7. Wind chill values as low as -22. Windy, with a west wind 29 to 33 mph, with gusts as high as 43 mph. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Partly cloudy, with a low around 2. Wind chill values as low as -22. Windy, with a west wind around 29 mph, with gusts as high as 37 mph.
Friday
A 40 percent chance of snow. Partly sunny and cold, with a high near 9. Windy, with a west wind 22 to 28 mph, with gusts as high as 34 mph.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Windy.
Saturday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 16. Windy.
Saturday Night
Partly cloudy, with a low around 6. Windy.
Sunday
Sunny, with a high near 20. Windy.
Sunday Night
Mostly cloudy, with a low around 9. Windy.
Monday
Mostly cloudy, with a high near 20. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 8. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 11. Blustery.
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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:
12:16 pm MST Jan 28, 2026
Forecast Valid:
1pm MST Jan 28, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation