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

40°F

4°C

Humidity 68%
Wind Speed E 3 mph
Barometer 30.39 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 9 Oct 2:35 am MDT
Extended Forecast for

4 Miles SW LONG'S PEAK CO

  • Overnight

    Overnight: Clear, with a low around 36. West southwest wind around 8 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: A slight chance of rain and snow showers after 2pm. Sunny, with a high near 48. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 48 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 9pm. Mostly clear, with a low around 36. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • 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 46. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Breezy. Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of snow showers before midnight. Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance Snow
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 36. West southwest wind around 8 mph.
Friday
A slight chance of rain and snow showers after 2pm. Sunny, with a high near 48. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers before 9pm. Mostly clear, with a low around 36. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
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 46. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 36. Breezy.
Columbus Day
Mostly sunny, with a high near 46. Breezy.
Monday Night
A chance of snow showers before midnight. Partly cloudy, with a low around 33.
Tuesday
A chance of snow showers after noon. Mostly sunny, with a high near 40. Breezy.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 26. Windy.
Wednesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 29. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 29. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW LONG'S PEAK CO
 40.22°N 105.67°W (Elev. 12001 ft)
Last Update:
12:46 am MDT Oct 9, 2026
Forecast Valid:
2am MDT Oct 9, 2026-6pm MDT Oct 15, 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