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 NNE Arapahoe Peak CO

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 21. Wind chill values as low as -23. Windy, with a west wind 22 to 29 mph, with gusts as high as 40 mph.

    High: 21 °F

    Becoming
    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Wind chill values as low as -3. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 33. Wind chill values as low as -5. Windy, with a west wind 22 to 25 mph, with gusts as high as 33 mph.

    High: 33 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Windy, with a west wind 18 to 25 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 39. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 33 mph.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Monday Night

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

    Low: 25 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon.  Mostly sunny, with a high near 42. Breezy.

    High: 42 °F

    Breezy. Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before midnight.  Partly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after noon.  Mostly sunny, with a high near 41. Windy.

    High: 41 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 21. Wind chill values as low as -23. Windy, with a west wind 22 to 29 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 13. Wind chill values as low as -3. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 33. Wind chill values as low as -5. Windy, with a west wind 22 to 25 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 20. Windy, with a west wind 18 to 25 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 39. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 25. Breezy.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Breezy.
Tuesday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 27. Breezy.
Wednesday
A chance of snow showers after noon. Mostly sunny, with a high near 41. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Windy.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 26. Very windy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Windy.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 22. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
12:46 am MDT Apr 18, 2026
6am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database