Current conditions at

Granby-Grand County Airport (KGNB)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: Mostly clear, with a low around 48. West southwest wind 5 to 7 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly between noon and 3pm.  Mostly sunny, with a high near 65. West southwest wind 5 to 8 mph becoming east northeast in the afternoon.

    High: 65 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. Light and variable wind becoming west southwest 5 to 8 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. West southwest wind 5 to 9 mph becoming light and variable.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. Light and variable wind becoming west 6 to 11 mph after midnight. Winds could gust as high as 17 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 50. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 48. West southwest wind 5 to 7 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly between noon and 3pm. Mostly sunny, with a high near 65. West southwest wind 5 to 8 mph becoming east northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 48. Light and variable wind becoming west southwest 5 to 8 mph after midnight.
Monday
Mostly sunny, with a high near 71. West southwest wind 5 to 9 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 51. Light and variable wind becoming west 6 to 11 mph after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Saturday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
12:46 am MDT Aug 16, 2026
2am MDT Aug 16, 2026-6pm MDT Aug 22, 2026
 
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