Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

60°F

16°C

Humidity 28%
Wind Speed SW 7 mph
Barometer 30.21 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 Jun 12:15 am MDT
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 47. West wind around 7 mph becoming south southwest.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 63. South southwest wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. West wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. West wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear
    then Clear
    and Breezy

  • Juneteenth

    Juneteenth: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 73. Windy.

    High: 73 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Windy.

    Low: 51 °F

    Mostly Clear
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. West wind around 7 mph becoming south southwest.
Tuesday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. South southwest wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 41. West wind 8 to 14 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 65. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Clear, with a low around 46. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 22 mph.
Juneteenth
Sunny, with a high near 74. Breezy.
Thursday Night
Mostly clear, with a low around 51. Breezy.
Friday
Sunny, with a high near 73. Windy.
Friday Night
Mostly clear, with a low around 51. Windy.
Saturday
Sunny, with a high near 74. Windy.
Saturday Night
Mostly clear, with a low around 51. Windy.
Sunday
Sunny, with a high near 70. Windy.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 43. Breezy.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
4:29 pm MDT Jun 16, 2025
12am MDT Jun 17, 2025-6pm MDT Jun 23, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database