Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

53°F

12°C

Humidity 88%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Aug 1:55 am MDT
Extended Forecast for

9 Miles SE Glendevey CO

  • Overnight

    Overnight: A 30 percent chance of showers.  Mostly cloudy, with a low around 41. Light south southeast wind.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 70. Light and variable wind becoming northeast 5 to 7 mph in the morning.  Chance of precipitation is 50%.

    High: 70 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 39. East northeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers and thunderstorms likely after noon.  Mostly cloudy, with a high near 70. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 70%.

    High: 70 °F

    Slight Chance
    Showers then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 38. East southeast wind around 6 mph becoming calm  in the evening. Winds could gust as high as 15 mph.  Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Showers
    Likely then
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms likely after noon.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 41. Light south southeast wind.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 70. Light and variable wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 50%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 39. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
A slight chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 70. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. East southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Monday
Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 90%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Tuesday
A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 64.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 62.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Glendevey CO
 40.67°N 105.86°W (Elev. 8747 ft)
8:26 pm MDT Aug 22, 2025
2am MDT Aug 23, 2025-6pm MDT Aug 29, 2025
 
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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