Dangerous Heat Continues from the Ohio Valley into the Mid-Atlantic; Heavy Rain and Flash Flooding in New Mexico

Extremely dangerous heat persists through Thursday with widespread daily temperature records. The most significant cumulative heat impacts are anticipated across the Mid-Atlantic through Thursday and eastern Ohio Valley through Friday. Monsoonal moisture continues to bring heavy rain and flash flooding to New Mexico and west Texas through Thursday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

65°F

18°C

Humidity 34%
Wind Speed N 7 mph
Barometer 30.33 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 25 Jun 4:55 pm MDT
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a steady temperature around 48. West wind around 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Breezy, with a west wind 11 to 18 mph becoming east in the evening. Winds could gust as high as 23 mph.

    Low: 38 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 60. Breezy, with a west southwest wind 10 to 18 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Mostly Sunny
    and Breezy
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 48. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 55. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 38. Breezy, with a west wind 11 to 18 mph becoming east in the evening. Winds could gust as high as 23 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 60. Breezy, with a west southwest wind 10 to 18 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 41. Breezy.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Breezy.
Saturday Night
Partly cloudy, with a low around 40. Breezy.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. Breezy.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 54. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Breezy.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 58.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 39. Breezy.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 58. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW LONG'S PEAK CO
 40.18°N 105.64°W (Elev. 12224 ft)
2:35 pm MDT Jun 25, 2025
5pm MDT Jun 25, 2025-6pm MDT Jul 2, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database