Weekend Preview: Monsoon Flood Threat and Heat In A Few Locations

This weekend will be busy with a few weather hazards across the U.S. Increasing monsoonal moisture will result in heavy rain and thunderstorms with the potential for flash flooding and debris flows near vulnerable burn scars in the Southwest, Great Basin and parts of the Rockies. Also, summer heat with excessive warnings and advisories will persist in the South and return in the Northwest. Read More >

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

82°F

28°C

Humidity 37%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Jul 12:15 pm MDT
Extended Forecast for

2 Miles SE Rollinsville CO

Flash Flood Watch July 30, 06:00pm until July 31, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 3pm, then showers and thunderstorms likely after 3pm.  Mostly cloudy, with a high near 74. East northeast wind around 7 mph becoming north northwest.  Chance of precipitation is 70%.

    T-storms
    Likely

    High: 74 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then showers and thunderstorms likely, mainly between midnight and 3am. Some of the storms could produce heavy rain.  Low around 52. West northwest wind 5 to 8 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%.

    Heavy Rain

    Low: 52 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rain.  High near 63. Light and variable wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph.  Chance of precipitation is 90%.

    Heavy Rain

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming south southwest in the evening.  Chance of precipitation is 70%.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 50 °F

  • Sunday

    Sunday: 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 63. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 80%.

    Chance
    Showers then
    T-storms

    High: 63 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 50.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 50 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after noon.  Partly sunny, with a high near 67. Chance of precipitation is 70%.

    Chance
    Showers then
    T-storms
    Likely

    High: 67 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after noon.  Partly sunny, with a high near 67.

    Chance
    Showers then
    T-storms
    Likely

    High: 67 °F

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 74. East northeast wind around 7 mph becoming north northwest. Chance of precipitation is 70%.
Tonight
Showers and possibly a thunderstorm before midnight, then showers and thunderstorms likely, mainly between midnight and 3am. Some of the storms could produce heavy rain. Low around 52. West northwest wind 5 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rain. High near 63. Light and variable wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 90%.
Saturday Night
Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming south southwest in the evening. Chance of precipitation is 70%.
Sunday
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 63. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
Monday
Showers and thunderstorms likely, mainly after noon. Partly sunny, with a high near 67. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Tuesday
Showers and thunderstorms likely, mainly after noon. Partly sunny, with a high near 67.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 49.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
2 Miles SE Rollinsville CO
 39.9°N 105.5°W (Elev. 8898 ft)
12:01 pm MDT Jul 30, 2021
12pm MDT Jul 30, 2021-6pm MDT Aug 5, 2021
 
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Additional Resources

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