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.

Rain

53°F

12°C

Humidity 90%
Wind Speed N 5 mph
Barometer 30.56 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 17 Sep 12:35 am MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Overnight

    Overnight: A 50 percent chance of showers.  Cloudy, with a steady temperature around 50. Light south southeast wind.

    Low: 50 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 60. Light and variable wind becoming west southwest around 6 mph in the morning.  Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a steady temperature around 51. Breezy, with a light west southwest wind becoming west 11 to 16 mph in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 62. Breezy, with a west wind 11 to 16 mph becoming light  in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    High: 62 °F

    Mostly Cloudy
    and Breezy
    then Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 46. Light west northwest wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 17 mph.  Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers before midnight.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a steady temperature around 50. Light south southeast wind.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a steady temperature around 51. Breezy, with a light west southwest wind becoming west 11 to 16 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62. Breezy, with a west wind 11 to 16 mph becoming light in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. Light west northwest wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 50%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 56.
Sunday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 39.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
12:46 pm MDT Sep 16, 2026
12am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
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