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.

Mostly Cloudy

62°F

17°C

Humidity 59%
Wind Speed SW 7 mph
Barometer 30.40 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 1 Sep 11:35 am MDT
Extended Forecast for

4 Miles ESE Grand Lake CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 3pm.  Mostly sunny, with a high near 65. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 65 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy, with a light south southwest wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 30 mph.

    High: 65 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Mostly 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 before 3pm. Mostly sunny, with a high near 65. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 43. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 65. Breezy, with a light south southwest wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 43. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 67. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Labor Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Grand Lake CO
 40.24°N 105.76°W (Elev. 9478 ft)
2:56 am MDT Sep 1, 2026
12pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database