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

51°F

11°C

Humidity 33%
Wind Speed E 6 mph
Barometer 30.25 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 18 Jun 11:15 pm MDT
Extended Forecast for

9 Miles WNW 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
  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind around 11 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 63. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Breezy, with a northwest wind 15 to 22 mph becoming southeast in the evening. Winds could gust as high as 33 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Windy, with a west southwest wind 16 to 21 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 62 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Windy, with a west wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.

    Low: 38 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West wind around 11 mph, with gusts as high as 18 mph.
Juneteenth
Mostly sunny, with a high near 63. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 41. Breezy, with a northwest wind 15 to 22 mph becoming southeast in the evening. Winds could gust as high as 33 mph.
Saturday
Mostly sunny, with a high near 62. Windy, with a west southwest wind 16 to 21 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Saturday Night
Mostly clear, with a low around 38. Windy, with a west wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.
Sunday
Sunny, with a high near 56. Breezy.
Sunday Night
Partly cloudy, with a low around 36. Breezy.
Monday
Sunny, with a high near 59. Breezy.
Monday Night
Partly cloudy, with a low around 37. Breezy.
Tuesday
Sunny, with a high near 61. Breezy.
Tuesday Night
Partly cloudy, with a low around 39. Breezy.
Wednesday
Sunny, with a high near 62. Breezy.
Wednesday Night
Partly cloudy, with a low around 39. Breezy.
Thursday
Sunny, with a high near 62. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Berthoud Falls CO
 39.85°N 105.95°W (Elev. 11972 ft)
12:46 pm MDT Jun 18, 2026
11pm MDT Jun 18, 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