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.

Fair

24°F

-4°C

Humidity 85%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 28 Nov 8:35 am MST
Extended Forecast for

3 Miles NW LONG'S PEAK CO

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

  • Today

    Today: A 30 percent chance of snow showers after 2pm. Partly sunny, with a high near 37. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Total daytime snow accumulation of around an inch possible.

    High: 37 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Patchy blowing snow. Low around 11. Wind chill values as low as zero. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 11 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 11am. Patchy blowing snow before 11am. Mostly sunny, with a steady temperature around 15. Wind chill values as low as -8. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.

    High: 15 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. Wind chill values as low as -2. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. Southwest wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.

    High: 23 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 19. Breezy.

    High: 19 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 26. Windy.

    High: 26 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A 30 percent chance of snow showers after 2pm. Partly sunny, with a high near 37. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow. The snow could be heavy at times. Patchy blowing snow. Low around 11. Wind chill values as low as zero. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 50 percent chance of snow before 11am. Patchy blowing snow before 11am. Mostly sunny, with a steady temperature around 15. Wind chill values as low as -8. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 9. Wind chill values as low as -2. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. Southwest wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 19. Breezy.
Monday Night
Partly cloudy, with a low around 14. Very windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 26. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
Snow likely. Mostly cloudy, with a high near 20.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 22. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
3:26 am MST Nov 28, 2025
Forecast Valid:
9am MST Nov 28, 2025-6pm MST Dec 4, 2025
 
Forecast Discussion
 
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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