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.

Partly Cloudy

23°F

-5°C

Humidity 40%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 21 Jan 11:15 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.

    Low: 5 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Wind chill values as low as -16. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph.

    High: 22 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -9. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 1 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow, mainly after 11am. High near 15. Wind chill values as low as -10. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around -1. West southwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%.

    Low: -1 °F

    Snow

  • Saturday

    Saturday: Snow. High near 4. Breezy. Chance of precipitation is 80%.

    High: 4 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -13. Breezy.

    Low: -13 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A chance of snow. Partly sunny and cold, with a high near 7. Windy.

    High: 7 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around -7. Breezy.

    Low: -7 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a high near 22. Wind chill values as low as -16. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -9. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Friday
Snow, mainly after 11am. High near 15. Wind chill values as low as -10. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around -1. West southwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%.
Saturday
Snow. High near 4. Breezy. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -13. Breezy.
Sunday
A chance of snow. Partly sunny and cold, with a high near 7. Windy.
Sunday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around -7. Breezy.
Monday
Mostly sunny and cold, with a high near 10. Windy.
Monday Night
Partly cloudy, with a low around 0. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 14. Breezy.
Tuesday Night
Partly cloudy, with a low around 3. Breezy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 18. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
2:11 pm MST Jan 21, 2026
Forecast Valid:
11pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation