Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

40°F

4°C

Humidity 43%
Wind Speed S 7 mph
Barometer 30.18 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Mar 4:15 am MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

Winter Weather Advisory March 14, 07:00pm until March 15, 08:00am
High Wind Warning March 13, 04:35am until March 13, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  •  
    High Wind Warning March 13, 04:35am until March 13, 12:00pm

    NOW until 12:00pm Fri

    High Wind Warning

  • Today

    High: 29 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Mostly clear, with a low around 21. Very windy, with a west wind 32 to 39 mph, with gusts as high as 65 mph.

    Low: 21 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow after noon.  Increasing clouds, with a high near 32. Very windy, with a west wind 34 to 38 mph, with gusts as high as 65 mph.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Low around 0. Wind chill values as low as -16. Very windy, with a west wind 29 to 36 mph, with gusts as high as 65 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 0 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow.  High near 5. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 45 mph.  Chance of precipitation is 90%.

    High: 5 °F

    Snow and
    Windy then
    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around -1. Blustery.

    Low: -1 °F

    Chance Snow
    and Blustery

  • Monday

    Monday: A 50 percent chance of snow.  Mostly cloudy, with a high near 19. Windy.

    High: 19 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Sunny, with a high near 29. Wind chill values as low as zero. Very windy, with a west wind 34 to 37 mph, with gusts as high as 60 mph.
Tonight
Mostly clear, with a low around 21. Very windy, with a west wind 32 to 39 mph, with gusts as high as 65 mph.
Saturday
A 40 percent chance of snow after noon. Increasing clouds, with a high near 32. Very windy, with a west wind 34 to 38 mph, with gusts as high as 65 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 0. Wind chill values as low as -16. Very windy, with a west wind 29 to 36 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday
Snow. High near 5. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. Blustery.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 19. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 30. Windy.
Tuesday Night
Mostly cloudy, with a low around 23. Windy.
Wednesday
Mostly sunny, with a high near 37. Breezy.
Wednesday Night
Mostly clear, with a low around 25. Breezy.
Thursday
Sunny, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.06°N 105.66°W (Elev. 12014 ft)
3:41 am MDT Mar 13, 2026
4am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
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Additional Resources

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