National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

13°F

-11°C

Humidity 78%
Wind Speed Calm
Barometer 30.62 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 12 Jan 9:55 am MST
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Today

    Today: Sunny, with a high near 22. Wind chill values as low as zero. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 33 mph.

    High: 22 °F

    Sunny then
    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as -9. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 40 mph.

    Low: 13 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 20. Wind chill values as low as -7. Windy, with a west wind 26 to 30 mph, with gusts as high as 43 mph.

    High: 20 °F

    Increasing
    Clouds and
    Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -6. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 12 °F

    Slight Chance
    Snow and
    Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19. Windy, with a west wind 22 to 26 mph, with gusts as high as 36 mph.

    High: 19 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Windy.

    Low: 12 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 19. Windy.

    High: 19 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3. Windy.

    Low: 3 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 9. Windy.

    High: 9 °F

    Cold and
    Windy

Detailed Forecast

Today
Sunny, with a high near 22. Wind chill values as low as zero. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values as low as -9. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 40 mph.
Tuesday
Increasing clouds, with a high near 20. Wind chill values as low as -7. Windy, with a west wind 26 to 30 mph, with gusts as high as 43 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -6. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.
Wednesday
Mostly sunny, with a high near 19. Windy, with a west wind 22 to 26 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 12. Windy.
Thursday
Sunny, with a high near 19. Windy.
Thursday Night
Mostly clear, with a low around 3. Windy.
Friday
Partly sunny and cold, with a high near 9. Windy.
Friday Night
Mostly cloudy, with a low around 7. Very windy.
Saturday
Mostly sunny, with a high near 14. Windy.
Saturday Night
Mostly clear, with a low around 9. Windy.
Sunday
Sunny, with a high near 19. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
3:27 am MST Jan 12, 2026
Forecast Valid:
10am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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Additional Resources

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