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.

Fair

55°F

13°C

Humidity 83%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 1 Sep 9:35 am MDT
Extended Forecast for

5 Miles NNE Grand Lake CO

  • Today

    Today: A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 3pm.  Mostly sunny, with a high near 66. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 39. West southwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 17 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °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

Detailed Forecast

Today
A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 66. West southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 39. West southwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 17 mph.
Wednesday
Sunny, with a high near 66. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 39. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 68. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 41.
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 42.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Labor Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Grand Lake CO
 40.32°N 105.8°W (Elev. 9596 ft)
2:56 am MDT Sep 1, 2026
9am MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database