Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

57°F

14°C

Humidity 56%
Wind Speed E 8 mph
Barometer 30.36 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 1 Sep 9:15 pm MDT
Extended Forecast for

3 Miles S LONG'S PEAK CO

  • Tonight

    Tonight: Partly cloudy, with a low around 46. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 67 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 9pm.  Partly cloudy, with a low around 46. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Slight Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 70. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 34 mph.

    High: 70 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. West wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

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

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

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

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 67. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 46. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 70. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 46. West wind 7 to 9 mph, with gusts as high as 16 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 48.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S LONG'S PEAK CO
 40.2°N 105.61°W (Elev. 10141 ft)
12:47 pm MDT Sep 1, 2026
9pm MDT Sep 1, 2026-6pm MDT Sep 8, 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