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

24°F

-4°C

Humidity 54%
Wind Speed E 7 mph
Barometer 30.43 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 12 Mar 2:15 am MDT
Extended Forecast for

2 Miles N 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

  • Overnight

    Overnight: Mostly clear, with a low around 10. Wind chill values as low as -12. Windy, with a west wind 31 to 33 mph, with gusts as high as 55 mph.

    Low: 10 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Wind chill values as low as -10. Very windy, with a west wind 34 to 39 mph increasing to 41 to 46 mph in the afternoon. Winds could gust as high as 75 mph.

    High: 31 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Wind chill values as low as zero. Very windy, with a west wind 41 to 46 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 75 mph.

    Low: 17 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 33. Wind chill values as low as -3. Very windy, with a west wind 36 to 44 mph, with gusts as high as 70 mph.

    High: 33 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Very windy, with a west wind 30 to 40 mph, with gusts as high as 65 mph.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 35. Very windy.

    High: 35 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 4. Very windy. Chance of precipitation is 90%.

    Low: 4 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow. Cloudy, with a high near 14. Very windy.

    High: 14 °F

    Snow and Very
    Windy

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 6. Windy.

    Low: 6 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 10. Wind chill values as low as -12. Windy, with a west wind 31 to 33 mph, with gusts as high as 55 mph.
Thursday
Mostly sunny, with a high near 31. Wind chill values as low as -10. Very windy, with a west wind 34 to 39 mph increasing to 41 to 46 mph in the afternoon. Winds could gust as high as 75 mph.
Thursday Night
Partly cloudy, with a low around 17. Wind chill values as low as zero. Very windy, with a west wind 41 to 46 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 75 mph.
Friday
Mostly sunny, with a high near 33. Wind chill values as low as -3. Very windy, with a west wind 36 to 44 mph, with gusts as high as 70 mph.
Friday Night
Partly cloudy, with a low around 23. Very windy, with a west wind 30 to 40 mph, with gusts as high as 65 mph.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 35. Very windy.
Saturday Night
Snow. The snow could be heavy at times. Low around 4. Very windy. Chance of precipitation is 90%.
Sunday
Snow. Cloudy, with a high near 14. Very windy.
Sunday Night
Snow likely. Cloudy, with a low around 6. Windy.
Monday
Snow likely. Cloudy, with a high near 25. Very windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 36. Windy.
Tuesday Night
Partly cloudy, with a low around 22. Windy.
Wednesday
Mostly sunny, with a high near 42. Breezy.
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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:
12:46 am MDT Mar 12, 2026
Forecast Valid:
2am MDT Mar 12, 2026-6pm MDT Mar 18, 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