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

15°F

-9°C

Humidity 59%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 28 Jan 11:15 am MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Today

    Today: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 21. Wind chill values as low as -3. Windy, with a west wind 23 to 25 mph, with gusts as high as 36 mph.

    High: 21 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -14. Breezy, with a west wind 22 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 3pm. Patchy blowing snow. Partly sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 22 to 25 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 2 inches possible.

    High: 12 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -17. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.

    Low: 3 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 15. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.

    High: 15 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Breezy.

    Low: 7 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 21. Windy.

    High: 21 °F

    Slight Chance
    Snow and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. Breezy.

    Low: 8 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 25. Blustery.

    High: 25 °F

    Sunny and
    Blustery

Detailed Forecast

Today
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 21. Wind chill values as low as -3. Windy, with a west wind 23 to 25 mph, with gusts as high as 36 mph.
Tonight
Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -14. Breezy, with a west wind 22 to 24 mph, with gusts as high as 43 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. Patchy blowing snow. Partly sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 22 to 25 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -17. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 15. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Breezy.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 21. Windy.
Saturday Night
Partly cloudy, with a low around 8. Breezy.
Sunday
Sunny, with a high near 25. Blustery.
Sunday Night
Mostly cloudy, with a low around 11. Breezy.
Monday
Mostly cloudy, with a high near 26. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 10. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 17. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
3:26 am MST Jan 28, 2026
Forecast Valid:
11am MST Jan 28, 2026-6pm MST Feb 3, 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