Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

57°F

14°C

Humidity 92%
Wind Speed Calm
Barometer 30.47 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Jul 6:55 am MDT
Extended Forecast for

3 Miles ENE Grand Lake CO

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm.  High near 71. West wind 5 to 8 mph.  Chance of precipitation is 80%.

    High: 71 °F

    Chance
    Showers then
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46. Southwest wind 3 to 6 mph.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 80. Light and variable wind becoming west around 6 mph. Winds could gust as high as 16 mph.

    High: 80 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. Calm wind becoming west southwest around 5 mph.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

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

    Low: 49 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Showers and thunderstorms likely after noon.  Partly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 71. West wind 5 to 8 mph. Chance of precipitation is 80%.
Tonight
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. Southwest wind 3 to 6 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 80. Light and variable wind becoming west around 6 mph. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 48. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming west southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Monday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 79.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48.
Tuesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 77.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Grand Lake CO
 40.28°N 105.77°W (Elev. 9196 ft)
4:26 am MDT Jul 23, 2026
7am MDT Jul 23, 2026-6pm MDT Jul 29, 2026
 
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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