Thunderstorms from the Plains into the Central Appalachians; Heavy Rain in the Central Gulf Coast; Heat Across Portions of the East

Widespread showers and thunderstorms are likely from from northeast New Mexico/Southeast Colorado, eastward into the Central Plains through the Central Appalachians. Slow moving low to bring heavy rainfall to the Central Gulf Coast into the weekend. Dangerous heat is expected from the Lower Mississippi Valley, Tennessee Valley, Ohio Valley into the Mid-Atlantic and Northeast. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

52°F

11°C

Humidity 74%
Wind Speed NE 3 mph
Barometer 30.35 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 17 Jul 2:15 am MDT
Extended Forecast for

2 Miles NE Arapahoe Peak CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 55. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    T-storms

  • 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 43. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 20%.

    Low: 43 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm.  Partly sunny, with a high near 55. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 70%.

    High: 55 °F

    Partly Sunny
    and Breezy
    then T-storms
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 43. Breezy, with a west wind 10 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    T-storms then
    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm after noon.  High near 54. Breezy.  Chance of precipitation is 80%.

    High: 54 °F

    Partly Sunny
    and Breezy
    then T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Breezy.
    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely after noon.  Partly sunny, with a high near 55. Breezy.

    High: 55 °F

    Breezy.
    Mostly Sunny
    then T-storms
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. West wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. West wind 8 to 11 mph, with gusts as high as 18 mph.
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 43. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Friday
Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 55. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 26 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. Mostly cloudy, with a low around 43. Breezy, with a west wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday
Showers and possibly a thunderstorm after noon. High near 54. Breezy. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. Breezy.
Sunday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 55. Breezy.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. Breezy.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. Breezy.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57. Breezy.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. Breezy.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
2:48 pm MDT Jul 16, 2025
2am MDT Jul 17, 2025-6pm MDT Jul 23, 2025
 
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Additional Resources

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