National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

36°F

2°C

Humidity 58%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 15 May 7:35 am MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Today

    Today: Sunny, with a high near 52. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Breezy, with a west wind 8 to 16 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain showers likely before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Showers
    Likely then
    Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Snow showers, mainly after noon. Some thunder is also possible. High near 44. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 44 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Some thunder is also possible. Low around 25. Breezy. Chance of precipitation is 90%.

    Low: 25 °F

    Snow Showers
    and Breezy

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 30. Breezy. Chance of precipitation is 90%.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 31. Breezy.

    High: 31 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 52. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 34. Breezy, with a west wind 8 to 16 mph, with gusts as high as 26 mph.
Saturday
A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Rain showers likely before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow showers, mainly after noon. Some thunder is also possible. High near 44. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers. Some thunder is also possible. Low around 25. Breezy. Chance of precipitation is 90%.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 30. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 17. Breezy.
Tuesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 31. Breezy.
Tuesday Night
A chance of snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 19.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37. Breezy.
Wednesday Night
A slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24.
Thursday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
Last Update:
12:46 am MDT May 15, 2026
Forecast Valid:
7am MDT May 15, 2026-6pm MDT May 21, 2026
 
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