Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

64°F

18°C

Humidity 32%
Wind Speed NE 6 mph
Barometer 30.27 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Jun 9:15 pm MDT
Extended Forecast for

4 Miles NW LONG'S PEAK CO

Red Flag Warning June 20, 11:00am until June 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 36. Southeast wind 7 to 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Windy, with a west southwest wind 9 to 19 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 58 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Windy, with a west wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 41 mph.

    Low: 37 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 52. Windy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 44 mph.

    High: 52 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph becoming west southwest 6 to 11 mph in the evening. Winds could gust as high as 32 mph.

    Low: 33 °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 53. Breezy.

    High: 53 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

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

    High: 54 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Southeast wind 7 to 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 58. Windy, with a west southwest wind 9 to 19 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Saturday Night
Mostly clear, with a low around 37. Windy, with a west wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 41 mph.
Sunday
Sunny, with a high near 52. Windy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 44 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph becoming west southwest 6 to 11 mph in the evening. Winds could gust as high as 32 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 53. Breezy.
Monday Night
Partly cloudy, with a low around 35. Breezy.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. Breezy.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 56. Breezy.
Wednesday Night
Partly cloudy, with a low around 36. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 56. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 36. Breezy.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
12:46 pm MDT Jun 19, 2026
9pm MDT Jun 19, 2026-6pm MDT Jun 26, 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