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

64°F

18°C

Humidity 38%
Wind Speed Calm
Barometer 30.48 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 13 Jul 9:35 am MDT
Extended Forecast for

2 Miles WSW LONG'S PEAK CO

  • Today

    Today: A slight chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 55 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. East southeast wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 58. West wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 58 °F

    Sunny then
    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Breezy, with a west wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55. Breezy, with a west wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 55 °F

    Mostly Sunny
    and Breezy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 53. Breezy. Chance of precipitation is 90%.

    High: 53 °F

    Breezy.
    Chance
    Showers then
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

Today
A slight chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. East southeast wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 58. West wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Breezy, with a west wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55. Breezy, with a west wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 53. Breezy. Chance of precipitation is 90%.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 53.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. Breezy.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 55. Breezy.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 41. Breezy.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
4:01 am MDT Jul 13, 2025
Forecast Valid:
9am MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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