Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

19°F

-7°C

Humidity 72%
Wind Speed W 9 mph
Barometer 30.25 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 18 Apr 5:55 am MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as -20. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 26 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Wind chill values as low as zero. Breezy, with a west wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 38. Wind chill values as low as -2. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Breezy, with a west wind 11 to 15 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon.  Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny then
    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 9pm, then a chance of rain showers between 9pm and midnight.  Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Breezy.
    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after noon.  Mostly sunny, with a high near 47. Windy.

    High: 47 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as -20. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 13. Wind chill values as low as zero. Breezy, with a west wind 10 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 38. Wind chill values as low as -2. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 20. Breezy, with a west wind 11 to 15 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 44. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 25. Blustery.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 48. Breezy.
Tuesday Night
A chance of rain and snow showers before 9pm, then a chance of rain showers between 9pm and midnight. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow showers after noon. Mostly sunny, with a high near 47. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Windy.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 32. Windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 14. Windy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
12:46 am MDT Apr 18, 2026
6am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database