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.

Partly Cloudy

74°F

23°C

Humidity 36%
Wind Speed SE 15 mph
Barometer 30.49 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 31 Jul 7:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly clear, with a low around 43. East southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 58. West northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph.

    High: 58 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. East southeast wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy, with a west southwest wind 15 to 20 mph decreasing to 7 to 12 mph in the morning.

    High: 62 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Windy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 28 mph.

    Low: 49 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly clear, with a low around 43. East southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 58. West northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 46. East southeast wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 62. Breezy, with a west southwest wind 15 to 20 mph decreasing to 7 to 12 mph in the morning.
Sunday Night
Partly cloudy, with a low around 49. Windy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 28 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Breezy.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 45. Breezy.
Thursday
Sunny, with a high near 59. Breezy.
Thursday Night
Mostly clear, with a low around 46. Breezy.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 59. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
12:46 pm MDT Jul 31, 2026
Forecast Valid:
8pm MDT Jul 31, 2026-6pm MDT Aug 7, 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