Monsoon Flash Flood Threats Persist in the Southwest and Colorado

Widespread areas of 1 to 2 inches with potential for up to 4 inches of rain may cause flash flooding, and mud and debris flows on burn scars from the Southwest into the Great Basin and across much of Colorado. Normally dry washes and areas channeled by slick rock may suddenly flood in heavier downbursts. Severe storms in the Great Lakes may produce damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

25°C

77°F

Humidity 27%
Wind Speed E 15 G 26 km/h
Barometer 30.45 in
Dewpoint 4°C (40°F)
Visibility 16 km
Heat Index25°C (77°F)
Last update 24 Jul 3:35 pm MDT
Extended Forecast for

2 Miles SE Trail Ridge CO

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 13. East southeast wind around 16 km/h, with gusts as high as 26 km/h.

    Chance
    T-storms

    High: 13 °C

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 6. East southeast wind 14 to 23 km/h becoming south southwest after midnight. Winds could gust as high as 34 km/h.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 6 °C

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 15. Southwest wind 10 to 14 km/h becoming east in the morning. Winds could gust as high as 26 km/h.

    Mostly Sunny
    then Chance
    T-storms

    High: 15 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 5. East northeast wind 10 to 16 km/h becoming west southwest after midnight. Winds could gust as high as 26 km/h.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 5 °C

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 17. West wind 13 to 18 km/h becoming east in the afternoon. Winds could gust as high as 29 km/h.

    Sunny then
    Chance
    Showers

    High: 17 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 6.

    Mostly Clear

    Low: 6 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 18.

    Sunny then
    Slight Chance
    T-storms

    High: 18 °C

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 7.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 7 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 19.

    Sunny then
    Chance
    T-storms

    High: 19 °C

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 13. East southeast wind around 16 km/h, with gusts as high as 26 km/h.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 6. East southeast wind 14 to 23 km/h becoming south southwest after midnight. Winds could gust as high as 34 km/h.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 15. Southwest wind 10 to 14 km/h becoming east in the morning. Winds could gust as high as 26 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 5. East northeast wind 10 to 16 km/h becoming west southwest after midnight. Winds could gust as high as 26 km/h.
Monday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 17. West wind 13 to 18 km/h becoming east in the afternoon. Winds could gust as high as 29 km/h.
Monday Night
Mostly clear, with a low around 6.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 18.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 7.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 19.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 7.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 17.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 7.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 16.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 6.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 14.
Click Map For Forecast
Point Forecast:
2 Miles SE Trail Ridge CO
 40.41°N 105.72°W (Elev. 3719 m)
2:35 pm MDT Jul 24, 2021
3pm MDT Jul 24, 2021-6pm MDT Jul 31, 2021
 
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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