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

39°F

4°C

Humidity 25%
Wind Speed W 14 G 26 mph
Barometer 30.40 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Mar 3:55 pm MDT
Extended Forecast for

Arapahoe Peak CO

High Wind Warning March 12, 04:00am until March 13, 12:00pm
Click here for hazard details and duration
High Wind Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Sunny, with a high near 14. Wind chill values as low as -9. Windy, with a west wind around 26 mph, with gusts as high as 45 mph.

    High: 14 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 11. Wind chill values as low as -15. Very windy, with a west wind 26 to 36 mph, with gusts as high as 60 mph.

    Low: 11 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. Wind chill values as low as -12. Very windy, with a west wind 39 to 44 mph, with gusts as high as 75 mph.

    High: 24 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Wind chill values as low as -6. Very windy, with a west wind 39 to 44 mph decreasing to 33 to 38 mph after midnight. Winds could gust as high as 70 mph.

    Low: 16 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 34. Very windy, with a west wind 33 to 36 mph, with gusts as high as 60 mph.

    High: 34 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Very windy.

    Low: 20 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 29. Very windy.

    High: 29 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Mostly cloudy, with a low around 8. Very windy.

    Low: 8 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow. Cloudy, with a high near 11. Very windy.

    High: 11 °F

    Snow and Very
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Sunny, with a high near 14. Wind chill values as low as -9. Windy, with a west wind around 26 mph, with gusts as high as 45 mph.
Tonight
Mostly clear, with a steady temperature around 11. Wind chill values as low as -15. Very windy, with a west wind 26 to 36 mph, with gusts as high as 60 mph.
Thursday
Mostly sunny, with a high near 24. Wind chill values as low as -12. Very windy, with a west wind 39 to 44 mph, with gusts as high as 75 mph.
Thursday Night
Partly cloudy, with a low around 16. Wind chill values as low as -6. Very windy, with a west wind 39 to 44 mph decreasing to 33 to 38 mph after midnight. Winds could gust as high as 70 mph.
Friday
Mostly sunny, with a high near 34. Very windy, with a west wind 33 to 36 mph, with gusts as high as 60 mph.
Friday Night
Partly cloudy, with a low around 20. Very windy.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 29. Very windy.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 8. Very windy.
Sunday
Snow. Cloudy, with a high near 11. Very windy.
Sunday Night
Snow likely. Cloudy, with a low around 8. Windy.
Monday
Snow likely. Cloudy, with a high near 23. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Very windy.
Tuesday
A chance of snow. Partly sunny, with a high near 31. Very windy.
Tuesday Night
Partly cloudy, with a low around 22. Windy.
Wednesday
Sunny, with a high near 37. Windy.
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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:
12:47 pm MDT Mar 11, 2026
Forecast Valid:
4pm MDT Mar 11, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation