Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Mostly Cloudy

26°F

-3°C

Humidity 90%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 20 Nov 4:55 am MST
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • Today

    Today: A 50 percent chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 30. South southeast wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph.  Total daytime snow accumulation of less than one inch possible.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: Snow.  Low around 20. East northeast wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: Snow likely, mainly before 2pm.  Cloudy, with a high near 24. West wind around 7 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 15. West wind 8 to 14 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 28. West wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 11am.  Mostly sunny, with a high near 27.

    High: 27 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 11am.  Mostly sunny, with a high near 23. Breezy.

    High: 23 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 30. South southeast wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 20. East northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly before 2pm. Cloudy, with a high near 24. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. West wind 8 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 28. West wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 27.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 23. Breezy.
Monday Night
A slight chance of snow showers after 11pm. Partly cloudy, with a low around 11. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 15. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 5.
Wednesday
A chance of snow showers. Partly sunny, with a high near 13. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
3:26 am MST Nov 20, 2025
5am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
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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