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

23°F

-5°C

Humidity 51%
Wind Speed W 18 G 23 mph
Barometer 30.16 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 16 Jan 11:15 am MST
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: A 20 percent chance of snow showers. Widespread blowing snow. Partly sunny and cold, with a high near 3. Wind chill values as low as -27. Very windy, with a west northwest wind 40 to 43 mph, with gusts as high as 60 mph.

    High: 3 °F

    Slight Chance
    Snow Showers
    and Blowing
    Snow

  • Tonight

    Tonight: A 50 percent chance of snow showers. Widespread blowing snow. Mostly cloudy, with a low around -7. Wind chill values as low as -34. Very windy, with a west northwest wind 31 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    Low: -7 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: A 30 percent chance of snow showers before 11am. Areas of blowing snow. Partly sunny and cold, with a high near 4. Wind chill values as low as -37. Windy, with a west northwest wind 26 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    High: 4 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Wind chill values as low as -25. Very windy, with a west wind 32 to 36 mph, with gusts as high as 44 mph.

    Low: 2 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: Sunny, with a high near 14. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 14 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Slight Chance
    Snow and
    Breezy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 12. Breezy.

    High: 12 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Windy.

    Low: 5 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 17. Windy.

    High: 17 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 20 percent chance of snow showers. Widespread blowing snow. Partly sunny and cold, with a high near 3. Wind chill values as low as -27. Very windy, with a west northwest wind 40 to 43 mph, with gusts as high as 60 mph.
Tonight
A 50 percent chance of snow showers. Widespread blowing snow. Mostly cloudy, with a low around -7. Wind chill values as low as -34. Very windy, with a west northwest wind 31 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Saturday
A 30 percent chance of snow showers before 11am. Areas of blowing snow. Partly sunny and cold, with a high near 4. Wind chill values as low as -37. Windy, with a west northwest wind 26 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Saturday Night
Mostly clear, with a low around 2. Wind chill values as low as -25. Very windy, with a west wind 32 to 36 mph, with gusts as high as 44 mph.
Sunday
Sunny, with a high near 14. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 3. Breezy.
M.L.King Day
Mostly sunny, with a high near 12. Breezy.
Monday Night
Mostly clear, with a low around 5. Windy.
Tuesday
Sunny, with a high near 17. Windy.
Tuesday Night
Mostly clear, with a low around 9. Windy.
Wednesday
Mostly sunny, with a high near 19. Windy.
Wednesday Night
Partly cloudy, with a low around 8. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 17. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
3:27 am MST Jan 16, 2026
Forecast Valid:
11am MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation