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.

Partly Cloudy

70°F

21°C

Humidity 28%
Wind Speed E 20 G 24 mph
Barometer 30.23 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Jun 6:35 pm MDT
Extended Forecast for

5 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: Partly cloudy, with a low around 40. Breezy, with an east southeast wind 9 to 15 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Windy, with a west southwest wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 63 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Windy, with a west wind 29 to 34 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.

    Low: 41 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 57. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 47 mph.

    High: 57 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible.  Partly cloudy, with a low around 36. Breezy, with a west wind 17 to 22 mph becoming west 7 to 12 mph in the evening. Winds could gust as high as 32 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Breezy.

    Low: 38 °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 58.

    High: 58 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Breezy, with an east southeast wind 9 to 15 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 63. Windy, with a west southwest wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 50 mph.
Saturday Night
Mostly clear, with a low around 41. Windy, with a west wind 29 to 34 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.
Sunday
Sunny, with a high near 57. Windy, with a west wind 21 to 26 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 47 mph.
Sunday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 36. Breezy, with a west wind 17 to 22 mph becoming west 7 to 12 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. Breezy.
Monday Night
Partly cloudy, with a low around 38. Breezy.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 61. Breezy.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW LONG'S PEAK CO
 40.31°N 105.68°W (Elev. 12136 ft)
12:46 pm MDT Jun 19, 2026
6pm 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