Significant Wind Damage Possible Overnight in the Upper Midwest; Excessive Heat in the Central U.S.

Widespread severe thunderstorms with winds locally exceeding hurricane force will result in significant severe wind damage overnight along a corridor from northeastern Minnesota across Wisconsin to southwest Lower Michigan. Very hot to excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

66°F

19°C

Humidity 43%
Wind Speed E 6 mph
Barometer 30.41 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 28 Jul 10:35 pm MDT
Extended Forecast for

9 Miles WSW Trail Ridge CO

  • Tonight

    Tonight: Mostly clear, with a low around 46. East northeast wind around 6 mph.

    Mostly Clear

    Low: 46 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    Sunny then
    Chance
    T-storms

    High: 73 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. Southeast wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 67. West southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 80%.

    Slight Chance
    T-storms then
    T-storms

    High: 67 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms before 9pm, then showers and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight.  Low around 45. Northwest wind 5 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 80%.

    T-storms then
    Chance
    T-storms

    Low: 45 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, then showers and thunderstorms after noon.  High near 59. Chance of precipitation is 90%.

    Showers
    Likely then
    T-storms

    High: 59 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 44. Chance of precipitation is 80%.

    Showers then
    Chance
    Showers

    Low: 44 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  Mostly cloudy, with a high near 58.

    Showers
    Likely then
    T-storms

    High: 58 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 43.

    Showers
    Likely

    Low: 43 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 46. East northeast wind around 6 mph.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Southeast wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Friday
A slight chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 67. West southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms before 9pm, then showers and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Low around 45. Northwest wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm, then showers and thunderstorms after noon. High near 59. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 44. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 58.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 57.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
9 Miles WSW Trail Ridge CO
 40.38°N 105.89°W (Elev. 11201 ft)
8:36 pm MDT Jul 28, 2021
10pm MDT Jul 28, 2021-6pm MDT Aug 4, 2021
 
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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