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.

Overcast

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 23 Mar 11:55 pm MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    High: 42 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow showers after noon, mixing with rain after 3pm. Sunny, with a high near 49. Breezy, with a west wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 49 °F

    Breezy. Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 31. Breezy.

    High: 31 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 42. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly clear, with a low around 30. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Wednesday
A slight chance of snow showers after noon, mixing with rain after 3pm. Sunny, with a high near 49. Breezy, with a west wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 32. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.
Thursday
A 40 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 44. Breezy.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. Windy.
Friday
A chance of snow. Partly sunny, with a high near 31. Breezy.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 17. Breezy.
Saturday
A chance of snow after noon. Partly sunny, with a high near 40. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23. Blustery.
Sunday
Snow likely. Mostly cloudy, with a high near 39. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. Breezy.
Monday
Snow likely. Mostly cloudy, with a high near 38. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.06°N 105.66°W (Elev. 12014 ft)
Last Update:
12:46 pm MDT Mar 23, 2026
Forecast Valid:
12am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation