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

30°F

-1°C

Humidity 63%
Wind Speed W 13 G 21 mph
Barometer 30.23 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 3 Apr 3:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: A 50 percent chance of snow showers. Widespread blowing snow. Mostly cloudy and cold, with a steady temperature around 10. Wind chill values as low as -16. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 10 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before midnight. Widespread blowing snow before 4am. Mostly cloudy, with a low around 6. Wind chill values as low as -15. Windy, with a west northwest wind 24 to 33 mph, with gusts as high as 50 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as -16. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Windy
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Wind chill values as low as -4. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 31. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 31 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Breezy.

    Low: 16 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 32. Breezy.

    High: 32 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery

  • Tuesday

    Tuesday: Snow showers, mainly after noon. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Snow Showers
    and Windy

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Widespread blowing snow. Mostly cloudy and cold, with a steady temperature around 10. Wind chill values as low as -16. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow showers, mainly before midnight. Widespread blowing snow before 4am. Mostly cloudy, with a low around 6. Wind chill values as low as -15. Windy, with a west northwest wind 24 to 33 mph, with gusts as high as 50 mph. New snow accumulation of 1 to 2 inches possible.
Saturday
A 20 percent chance of snow showers before noon. Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as -16. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 12. Wind chill values as low as -4. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 31. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 16. Breezy.
Monday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 32. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Blustery.
Tuesday
Snow showers, mainly after noon. Mostly cloudy, with a high near 31. Windy.
Tuesday Night
A chance of snow showers before midnight. Partly cloudy, with a low around 23. Windy.
Wednesday
Snow showers likely. Partly sunny, with a high near 34. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow showers likely. Mostly cloudy, with a high near 30. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
12:46 pm MDT Apr 3, 2026
Forecast Valid:
3pm MDT Apr 3, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation