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

27°F

-3°C

Humidity 63%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 2 Dec 1:15 pm MST
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a high near 15. Wind chill values as low as -6. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph. Total daytime snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow. Low around 5. Wind chill values as low as -5. Breezy, with a west wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 5 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 9. Wind chill values as low as -12. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 9 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 9. Windy, with a west wind around 26 mph, with gusts as high as 38 mph.

    High: 9 °F

    Cold and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Windy.

    Low: 4 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 12. Windy. Chance of precipitation is 60%.

    High: 12 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 15. Very windy.

    High: 15 °F

    Snow and Very
    Windy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 15. Wind chill values as low as -6. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow. Low around 5. Wind chill values as low as -5. Breezy, with a west wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. High near 9. Wind chill values as low as -12. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny and cold, with a high near 9. Windy, with a west wind around 26 mph, with gusts as high as 38 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Windy.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 12. Windy. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Very windy.
Saturday
Snow. Mostly cloudy, with a high near 15. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 12. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 16. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Windy.
Monday
A chance of snow. Partly sunny, with a high near 16. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.07°N 105.63°W (Elev. 11532 ft)
Last Update:
4:16 am MST Dec 2, 2025
Forecast Valid:
1pm MST Dec 2, 2025-6pm MST Dec 8, 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