Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

53°F

12°C

Humidity 49%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 May 11:55 pm MDT
Extended Forecast for

5 Miles ESE Grand Lake CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. South southeast wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 53. Southeast wind 5 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 70%.

    High: 53 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 3am, then a chance of showers.  Mostly cloudy, with a low around 34. Southeast wind 5 to 9 mph becoming light south  after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 50. Southeast wind 3 to 8 mph. Winds could gust as high as 17 mph.  Chance of precipitation is 80%.

    High: 50 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 35. East southeast wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 17 mph.  Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 57.

    High: 57 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. South southeast wind around 6 mph.
Tuesday
A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 53. Southeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 3am, then a chance of showers. Mostly cloudy, with a low around 34. Southeast wind 5 to 9 mph becoming light south after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 50. Southeast wind 3 to 8 mph. Winds could gust as high as 17 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 35. East southeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 37.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 35.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 53.
Saturday Night
A chance of showers. Partly cloudy, with a low around 34.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 53.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 35.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Grand Lake CO
 40.24°N 105.73°W (Elev. 10371 ft)
12:45 pm MDT May 25, 2026
12am MDT May 26, 2026-6pm MDT Jun 1, 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