Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

62°F

17°C

Humidity 25%
Wind Speed W 3 mph
Barometer 30.11 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 17 Jun 7:35 am MDT
Extended Forecast for

4 Miles SSE Deer Ridge CO

  • Today

    Today: Sunny, with a high near 75. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 41. Breezy, with a west northwest wind 15 to 20 mph becoming light and variable  in the evening. Winds could gust as high as 31 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 76. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 76. Breezy.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 75. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 41. Breezy, with a west northwest wind 15 to 20 mph becoming light and variable in the evening. Winds could gust as high as 31 mph.
Thursday
Sunny, with a high near 72. Light and variable wind becoming northwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 46. North northwest wind around 5 mph becoming calm in the evening.
Juneteenth
Mostly sunny, with a high near 76. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 48.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Breezy.
Saturday Night
Mostly clear, with a low around 45. Breezy.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 70.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Deer Ridge CO
 40.31°N 105.57°W (Elev. 9373 ft)
12:46 am MDT Jun 17, 2026
7am MDT Jun 17, 2026-6pm MDT Jun 23, 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