Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

62°F

17°C

Humidity 50%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 2 Sep 10:35 am MDT
Extended Forecast for

3 Miles NNE Rollins Pass CO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 60. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 43. Breezy, with a west wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Breezy, with a west wind 9 to 18 mph, with gusts as high as 33 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind 5 to 11 mph, with gusts as high as 17 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64. West wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 64 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Partly Sunny
    then Showers

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 60. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 43. Breezy, with a west wind 10 to 17 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 62. Breezy, with a west wind 9 to 18 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 44. West wind 5 to 11 mph, with gusts as high as 17 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. West wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Sunday
Showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Rollins Pass CO
 39.98°N 105.65°W (Elev. 11230 ft)
3:41 am MDT Sep 2, 2026
10am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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