Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

69°F

21°C

Humidity 17%
Wind Speed SW 13 G 18 mph
Barometer 30.22 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Jun 10:15 am MDT
Extended Forecast for

2 Miles WNW Caribou CO

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

    Today: Sunny, with a high near 60. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 43. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 60. West northwest wind 8 to 14 mph becoming east in the afternoon. Winds could gust as high as 23 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Breezy, with an east southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 60. Very windy, with a west wind 14 to 24 mph increasing to 26 to 36 mph. Winds could gust as high as 44 mph.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms and
    Very Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Very windy.

    Low: 40 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 55. Windy.

    High: 55 °F

    Windy. Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Chance
    T-storms and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 60. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 43. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.
Juneteenth
Mostly sunny, with a high near 60. West northwest wind 8 to 14 mph becoming east in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 42. Breezy, with an east southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Very windy, with a west wind 14 to 24 mph increasing to 26 to 36 mph. Winds could gust as high as 44 mph.
Saturday Night
Mostly clear, with a low around 40. Very windy.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 55. Windy.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 37. Breezy.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. Breezy.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 56. Breezy.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 60. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Caribou CO
 40°N 105.62°W (Elev. 11716 ft)
12:46 am MDT Jun 18, 2026
10am MDT Jun 18, 2026-6pm MDT Jun 24, 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