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

57°F

14°C

Humidity 29%
Wind Speed W 3 mph
Barometer 30.30 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 22 May 10:35 am MDT
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 41 °F

    Sunny then
    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. Breezy, with a west wind 20 to 24 mph, with gusts as high as 34 mph.

    High: 45 °F

    Breezy. Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 29. Breezy, with a west wind 15 to 24 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 43 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Chance Snow
    Showers and
    Blustery

  • Sunday

    Sunday: Snow showers. Some thunder is also possible. High near 35. Breezy. Chance of precipitation is 90%.

    High: 35 °F

    Breezy. Snow
    Showers
    Likely then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Snow Showers
    Likely and
    Blustery

  • Memorial Day

    Memorial Day: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 30. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. Breezy, with a west wind 20 to 24 mph, with gusts as high as 34 mph.
Friday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 29. Breezy, with a west wind 15 to 24 mph, with gusts as high as 33 mph.
Saturday
A 50 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.
Saturday Night
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Blustery.
Sunday
Snow showers. Some thunder is also possible. High near 35. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 24. Blustery.
Memorial Day
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Monday Night
A chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 24. Breezy.
Tuesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 41. Breezy.
Tuesday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Breezy.
Wednesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
4:00 am MDT May 22, 2025
Forecast Valid:
10am MDT May 22, 2025-6pm MDT May 28, 2025
 
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