Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

62°F

17°C

Humidity 50%
Wind Speed SE 6 mph
Barometer 30.50 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Sep 6:55 pm MDT
Extended Forecast for

3 Miles E Granby CO

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely after midnight.  Cloudy, with a low around 49. South southeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 49 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 45. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 70. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    High: 70 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday 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 40. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 68. Chance of precipitation is 50%.

    High: 68 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Slight Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely after midnight. Cloudy, with a low around 49. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%.
Thursday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 45. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday 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 40. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Breezy.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 32.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Granby CO
 40.09°N 105.89°W (Elev. 8330 ft)
12:46 pm MDT Sep 16, 2026
7pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

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