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

18°F

-8°C

Humidity 91%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 24 Jan 7:35 am MST
Extended Forecast for

2 Miles NE Arapahoe Peak CO

Winter Weather Advisory January 24, 07:54am until January 24, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 24, 07:54am until January 24, 05:00pm

    NOW until 5:00pm Sat

    Winter Weather Advisory

  • Today

    High: 3 °F

    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -11. Wind chill values as low as -38. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    Low: -11 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow. High near -5. Wind chill values as low as -38. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: -5 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -13. Wind chill values as low as -45. Very windy, with a west wind 28 to 33 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. New snow accumulation of less than one inch possible.

    Low: -13 °F

    Chance Snow
    and Windy
    then Partly
    Cloudy and
    Very Windy

  • Monday

    Monday: Sunny and cold, with a high near 4. Very windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph.

    High: 4 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. Very windy.

    Low: -1 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny and cold, with a high near 8. Windy.

    High: 8 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
Snow, mainly before 3pm. High near 3. Wind chill values as low as -21. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -11. Wind chill values as low as -38. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near -5. Wind chill values as low as -38. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -13. Wind chill values as low as -45. Very windy, with a west wind 28 to 33 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. New snow accumulation of less than one inch possible.
Monday
Sunny and cold, with a high near 4. Very windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph.
Monday Night
Partly cloudy, with a low around -1. Very windy.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny and cold, with a high near 8. Windy.
Tuesday Night
Partly cloudy, with a low around 1. Windy.
Wednesday
Sunny, with a high near 14. Windy.
Wednesday Night
Partly cloudy, with a low around 4. Windy.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 15. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 2. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 11. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
3:26 am MST Jan 24, 2026
Forecast Valid:
7am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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