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

31°F

-1°C

Humidity 54%
Wind Speed E 5 mph
Barometer 29.97 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 4 Jan 8:15 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Patchy blowing snow. Partly cloudy, with a low around 14. Wind chill values as low as -4. Windy, with a west wind 21 to 30 mph, with gusts as high as 45 mph.

    Low: 14 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Snow, mainly after 11am. Widespread blowing snow, mainly after 11am. Temperature rising to near 17 by 11am, then falling to around 13 during the remainder of the day. Wind chill values as low as -8. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 17 °F⇓

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: Snow. Areas of blowing snow. Low around 11. Wind chill values as low as -10. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 14. Wind chill values as low as -11. Very windy, with a west wind 29 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    High: 14 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph.

    Low: 9 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 4. Breezy.

    Low: 4 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow. Mostly cloudy and cold, with a high near 7. Breezy.

    High: 7 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around -1. Windy.

    Low: -1 °F

    Snow Likely
    and Windy

Detailed Forecast

Tonight
Patchy blowing snow. Partly cloudy, with a low around 14. Wind chill values as low as -4. Windy, with a west wind 21 to 30 mph, with gusts as high as 45 mph.
Monday
Snow, mainly after 11am. Widespread blowing snow, mainly after 11am. Temperature rising to near 17 by 11am, then falling to around 13 during the remainder of the day. Wind chill values as low as -8. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow. Areas of blowing snow. Low around 11. Wind chill values as low as -10. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday
A 40 percent chance of snow. Widespread blowing snow. Partly sunny, with a high near 14. Wind chill values as low as -11. Very windy, with a west wind 29 to 37 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 9. Very windy, with a west wind 32 to 36 mph, with gusts as high as 55 mph.
Wednesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 13. Windy.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4. Breezy.
Thursday
Snow. Mostly cloudy and cold, with a high near 7. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around -1. Windy.
Friday
Snow likely. Mostly cloudy and cold, with a high near 2. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 0. Windy.
Saturday
A chance of snow. Partly sunny and cold, with a high near 8. Windy.
Saturday Night
Partly cloudy, with a low around 3. Windy.
Sunday
Sunny, with a high near 16. 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:
2:26 pm MST Jan 4, 2026
Forecast Valid:
8pm MST Jan 4, 2026-6pm MST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation