Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

60°F

16°C

Humidity 80%
Wind Speed S 6 mph
Barometer 30.55 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 31 Jul 3:35 pm MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

Flash Flood Watch until July 31, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until July 31, 09:00pm

    NOW until
    9:00pm Sat

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  High near 51. East northeast wind around 8 mph.  Chance of precipitation is 90%.

    Heavy Rain

    High: 51 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 42. East wind around 8 mph.  Chance of precipitation is 70%.

    Heavy Rain

    Low: 42 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 54. Southeast wind around 9 mph, with gusts as high as 15 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 54 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 44. East southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 44 °F

  • Monday

    Monday: A chance of showers, then showers and thunderstorms likely after 9am.  Partly sunny, with a high near 54. West southwest wind 6 to 9 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%.

    Chance
    Showers then
    T-storms
    Likely

    High: 54 °F

  • Monday
    Night

    Monday 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 45. Chance of precipitation is 60%.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 45 °F

  • 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 53. Chance of precipitation is 80%.

    Chance
    Showers then
    T-storms

    High: 53 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight.  Mostly cloudy, with a low around 44.

    T-storms
    Likely then
    Mostly Cloudy

    Low: 44 °F

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 51. East northeast wind around 8 mph. Chance of precipitation is 90%.
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 42. East wind around 8 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 54. Southeast wind around 9 mph, with gusts as high as 15 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44. East southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.
Monday
A chance of showers, then showers and thunderstorms likely after 9am. Partly sunny, with a high near 54. West southwest wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Monday 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 45. 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 53. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 44.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 60.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 46.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 46.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
3:04 pm MDT Jul 31, 2021
3pm MDT Jul 31, 2021-6pm MDT Aug 7, 2021
 
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