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

45°F

7°C

Humidity 66%
Wind Speed NE 7 mph
Barometer 30.16 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 May 5:35 am MDT
Extended Forecast for

4 Miles NNE LONG'S PEAK CO

  • Today

    Today: Mostly sunny, with a high near 67. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 40. Breezy, with a west wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 68. West wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 23 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    High: 65 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy.

    High: 48 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 67. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 40. Breezy, with a west wind 9 to 16 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 68. West wind 6 to 10 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. Chance of precipitation is 60%.
Sunday Night
Rain and snow showers likely, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 36.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy.
Monday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 26. Breezy.
Tuesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 48. Breezy.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 29.
Wednesday
A slight chance of snow showers. Sunny, with a high near 58. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE LONG'S PEAK CO
 40.31°N 105.6°W (Elev. 8990 ft)
Last Update:
12:46 am MDT May 14, 2026
Forecast Valid:
5am MDT May 14, 2026-6pm MDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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