Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

66°F

19°C

Humidity 41%
Wind Speed W 10 G 17 mph
Barometer 30.38 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 1 Sep 1:55 pm MDT
Extended Forecast for

4 Miles SSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 65. Breezy, with a west wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Partly cloudy, with a low around 44. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 44 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 68. Breezy, with a west southwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 69.

    High: 69 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 65. Breezy, with a west wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 44. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 65. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 44. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 68. Breezy, with a west southwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
Mostly clear, with a low around 45.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 46.
Saturday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 68.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW LONG'S PEAK CO
 40.2°N 105.64°W (Elev. 10364 ft)
12:47 pm MDT Sep 1, 2026
2pm MDT Sep 1, 2026-6pm MDT Sep 7, 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