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.

Partly Cloudy

10°F

-12°C

Humidity 53%
Wind Speed SE 5 mph
Barometer 29.86 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 24 Jan 6:55 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -12. Wind chill values as low as -33. Breezy, with a west wind 13 to 16 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: -12 °F

    Chance Snow
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Snow. Patchy blowing snow. High near -3. Wind chill values as low as -36. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: -3 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Widespread blowing snow, mainly after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around -14. Wind chill values as low as -41. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -14 °F

    Snow Likely
    and Blowing
    Snow

  • Monday

    Monday: Sunny and cold, with a high near 5. Wind chill values as low as -39. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.

    High: 5 °F

    Cold and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -2. Windy, with a west wind 21 to 28 mph, with gusts as high as 43 mph.

    Low: -2 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny and cold, with a high near 10. Breezy.

    High: 10 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 0. Breezy.

    Low: 0 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 16. Breezy.

    High: 16 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -12. Wind chill values as low as -33. Breezy, with a west wind 13 to 16 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow. Patchy blowing snow. High near -3. Wind chill values as low as -36. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before 11pm. Widespread blowing snow, mainly after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around -14. Wind chill values as low as -41. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Sunny and cold, with a high near 5. Wind chill values as low as -39. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.
Monday Night
Partly cloudy, with a low around -2. Windy, with a west wind 21 to 28 mph, with gusts as high as 43 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny and cold, with a high near 10. Breezy.
Tuesday Night
Partly cloudy, with a low around 0. Breezy.
Wednesday
Sunny, with a high near 16. Breezy.
Wednesday Night
Mostly cloudy, with a low around 3. Breezy.
Thursday
A slight chance of snow after 11am. Mostly cloudy, with a high near 17.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 1.
Friday
A chance of snow. Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around 3. Breezy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 17. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.06°N 105.66°W (Elev. 12014 ft)
Last Update:
12:56 pm MST Jan 24, 2026
Forecast Valid:
7pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation