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

82°F

28°C

Humidity 9%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 17°F (-8°C)
Visibility NA
Heat Index80°F (27°C)
Last update 5 Jul 5:15 pm MDT
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a steady temperature around 69. East southeast wind around 7 mph.

    High: 69 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Southeast wind 5 to 8 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms, then a chance of showers after 2pm. Patchy smoke. Increasing clouds, with a high near 75. West southwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 75 °F

    Patchy Smoke
    then Chance
    Showers

  • Monday Night

    Monday Night: Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. East southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.

    Low: 52 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Patchy smoke before noon. Partly sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.

    High: 73 °F

    Patchy Smoke
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a steady temperature around 69. East southeast wind around 7 mph.
Tonight
Partly cloudy, with a low around 50. Southeast wind 5 to 8 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Monday
A slight chance of showers and thunderstorms, then a chance of showers after 2pm. Patchy smoke. Increasing clouds, with a high near 75. West southwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.
Monday Night
Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. East southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.
Tuesday
Showers likely and possibly a thunderstorm after noon. Patchy smoke before noon. Partly sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 81. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
12:46 pm MDT Jul 5, 2026
Forecast Valid:
5pm MDT Jul 5, 2026-6pm MDT Jul 12, 2026
 
Forecast Discussion
 
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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