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.

Fair

73°F

23°C

Humidity 31%
Wind Speed Calm
Barometer 30.56 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 1 Aug 10:55 am MDT
Extended Forecast for

2 Miles ENE Rollins Pass CO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 70. North wind around 7 mph becoming east in the afternoon.

    High: 70 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 50. East wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Southwest wind 5 to 13 mph becoming east southeast in the evening. Winds could gust as high as 23 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. West wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 73 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Breezy.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 70. North wind around 7 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 50. East wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 75. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 54. Southwest wind 5 to 13 mph becoming east southeast in the evening. Winds could gust as high as 23 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. West wind 7 to 13 mph, with gusts as high as 23 mph.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 70. Breezy.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Rollins Pass CO
 39.93°N 105.64°W (Elev. 10453 ft)
Last Update:
12:46 am MDT Aug 1, 2026
Forecast Valid:
11am MDT Aug 1, 2026-6pm MDT Aug 7, 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