Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

64°F

18°C

Humidity 22%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 19 Jun 9:55 am MDT
Extended Forecast for

5 Miles NW Berthoud Falls CO

Fire Weather Watch June 20, 12:00pm until June 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 64. Breezy, with a west northwest wind 9 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Breezy, with a south southeast wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 62. Windy, with a west wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 62 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Windy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.

    Low: 41 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 56. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday 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 38. Breezy.  Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny and
    Breezy

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 64. Breezy, with a west northwest wind 9 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Tonight
Partly cloudy, with a low around 44. Breezy, with a south southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 62. Windy, with a west wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Saturday Night
Mostly clear, with a low around 41. Windy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Sunny, with a high near 56. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph.
Sunday 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 38. Breezy. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57. Breezy.
Monday Night
Partly cloudy, with a low around 39. Breezy.
Tuesday
Sunny, with a high near 60. Breezy.
Tuesday Night
Partly cloudy, with a low around 40. Breezy.
Wednesday
Sunny, with a high near 62. Breezy.
Wednesday Night
Partly cloudy, with a low around 43. Breezy.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 60. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Berthoud Falls CO
 39.83°N 105.86°W (Elev. 11998 ft)
8:41 am MDT Jun 19, 2026
10am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database