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

40°F

4°C

Humidity 50%
Wind Speed NW 7 mph
Barometer 29.90 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Nov 4:15 pm MST
Extended Forecast for

6 Miles WNW Arapahoe Peak CO

Winter Weather Advisory November 28, 05:00pm until November 29, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Mostly cloudy, with a high near 35. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.

    High: 35 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before 3am, then snow after 3am. Low around 11. Wind chill values as low as zero. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow Showers
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -5. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 8. Wind chill values as low as zero. West wind 3 to 6 mph.

    Low: 8 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. West southwest wind 3 to 6 mph. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

    High: 21 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 9. Chance of precipitation is 80%.

    Low: 9 °F

    Snow

  • Monday

    Monday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 15.

    High: 15 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly cloudy, with a high near 35. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.
Tonight
Snow showers, mainly before 3am, then snow after 3am. Low around 11. Wind chill values as low as zero. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 40 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -5. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Saturday Night
Increasing clouds, with a low around 8. Wind chill values as low as zero. West wind 3 to 6 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. West southwest wind 3 to 6 mph. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Sunday Night
Snow. Low around 9. Chance of precipitation is 80%.
Monday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 15.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Wednesday
Snow likely. Mostly cloudy, with a high near 19.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8.
Thursday
A slight chance of snow. Partly sunny, with a high near 20.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
Friday
A chance of snow. Partly sunny, with a high near 20. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Arapahoe Peak CO
 40.06°N 105.74°W (Elev. 10095 ft)
Last Update:
2:21 pm MST Nov 28, 2025
Forecast Valid:
4pm MST Nov 28, 2025-6pm MST Dec 5, 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