Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

18°C

64°F

Humidity 54%
Wind Speed SW 9 km/h
Barometer 30.50 in
Dewpoint 8°C (46°F)
Visibility 16 km
Last update 1 Aug 8:35 pm MDT
Extended Forecast for

7 Miles N Deer Ridge CO

Flash Flood Watch August 2, 12:00pm until August 2, 10:00pm
Click here for hazard details and duration
Flash Flood Watch
  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before midnight.  Areas of smoke. Mostly cloudy, with a low around 4. South wind 10 to 14 km/h becoming west after midnight. Winds could gust as high as 24 km/h.

    Slight Chance
    T-storms then
    Areas Smoke

    Low: 4 °C

  • Monday

    Monday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rain.  Areas of smoke. High near 12. West northwest wind 10 to 16 km/h, with gusts as high as 26 km/h.  Chance of precipitation is 80%.

    Heavy Rain

    High: 12 °C

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly before 9pm.  Mostly cloudy, with a low around 6. West southwest wind 11 to 18 km/h, with gusts as high as 29 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 6 °C

  • Tuesday

    Tuesday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 9. Northwest wind 11 to 16 km/h, with gusts as high as 26 km/h.  Chance of precipitation is 80%.

    Chance
    T-storms then
    T-storms

    High: 9 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 5. West wind 11 to 16 km/h, with gusts as high as 26 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 5 °C

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 9am.  Partly sunny, with a high near 9. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 9 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 4.

    Mostly Clear

    Low: 4 °C

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 13.

    Sunny then
    Slight Chance
    T-storms

    High: 13 °C

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 6.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 6 °C

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms before midnight. Areas of smoke. Mostly cloudy, with a low around 4. South wind 10 to 14 km/h becoming west after midnight. Winds could gust as high as 24 km/h.
Monday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rain. Areas of smoke. High near 12. West northwest wind 10 to 16 km/h, with gusts as high as 26 km/h. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 6. West southwest wind 11 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.
Tuesday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 9. Northwest wind 11 to 16 km/h, with gusts as high as 26 km/h. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 5. West wind 11 to 16 km/h, with gusts as high as 26 km/h. Chance of precipitation is 60%.
Wednesday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 9. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 4.
Thursday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 13.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 6.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 14. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 6. Breezy.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 13. Breezy.
Saturday Night
Mostly clear, with a low around 6.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 13.
Click Map For Forecast
Point Forecast:
7 Miles N Deer Ridge CO
 40.49°N 105.61°W (Elev. 3753 m)
8:35 pm MDT Aug 1, 2021
9pm MDT Aug 1, 2021-6pm MDT Aug 8, 2021
 
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