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 >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

59°F

15°C

Humidity 63%
Wind Speed S 12 mph
Barometer 30.38 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 16 Jul 10:35 pm MDT
Extended Forecast for

3 Miles SW Berthoud Falls CO

  • Tonight

    Tonight: A 30 percent chance of showers before midnight.  Partly cloudy, with a low around 42. South southwest wind around 9 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65. West northwest wind around 9 mph, with gusts as high as 15 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    T-storms

  • 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 low around 44. West northwest wind 7 to 9 mph becoming south southwest in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 44 °F

    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 67. West northwest wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    High: 67 °F

    Mostly Sunny
    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. West southwest wind 6 to 8 mph, with gusts as high as 16 mph.  Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and thunderstorms likely after noon.  Partly sunny, with a high near 66. Chance of precipitation is 70%.

    High: 66 °F

    Slight Chance
    Showers then
    T-storms
    Likely

  • Saturday Night

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

    Low: 42 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely after noon.  Partly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny
    then T-storms
    Likely

  • Sunday Night

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

    Low: 42 °F

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 42. South southwest wind around 9 mph, with gusts as high as 15 mph.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. West northwest wind around 9 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 44. West northwest wind 7 to 9 mph becoming south southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 67. West northwest wind 7 to 9 mph, with gusts as high as 18 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. West southwest wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Saturday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 66. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Sunday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 66.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Berthoud Falls CO
 39.74°N 105.85°W (Elev. 11079 ft)
2:48 pm MDT Jul 16, 2025
10pm MDT Jul 16, 2025-6pm MDT Jul 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database