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.

Light Snow

21°F

-6°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 19°F (-7°C)
Visibility 1.00 mi
Last update 3 Dec 8:15 am MST
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Today

    Today: Snow, mainly before 5pm. Temperature rising to near 15 by noon, then falling to around 9 during the remainder of the day. Wind chill values as low as -1. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 15 °F⇓

    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -11. Southeast wind 5 to 7 mph becoming west after midnight. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 16. Wind chill values as low as -13. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 16 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -12. Breezy, with a west wind 14 to 21 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 18. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 18 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow. High near 20. Breezy. Chance of precipitation is 90%.

    High: 20 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny, with a high near 20. Breezy.

    High: 20 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow, mainly before 5pm. Temperature rising to near 15 by noon, then falling to around 9 during the remainder of the day. Wind chill values as low as -1. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -11. Southeast wind 5 to 7 mph becoming west after midnight. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 16. Wind chill values as low as -13. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -12. Breezy, with a west wind 14 to 21 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 18. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy. Chance of precipitation is 60%.
Saturday
Snow. High near 20. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 16. Breezy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 20. Breezy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 15. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 24. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 16. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 27. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
Last Update:
7:44 am MST Dec 3, 2025
Forecast Valid:
8am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

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