Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

Lat: 35.9475°NLon: 114.8611°WElev: 2200.0ft.

Rain

64°F

18°C

Humidity 93%
Wind Speed NNE 16 MPH
Barometer 29.42 in (996.28 mb)
Dewpoint 63°F (17°C)
Visibility 3.00 mi
Last update 11 Oct 03:55 AM PDT
Extended Forecast for

3 Miles W Lake Mead NV

Flood Watch October 11, 04:07am until October 12, 05:00am
High Wind Warning October 11, 05:00am until October 11, 08:00pm
Click here for hazard details and duration
Flood Watch
High Wind Warning
  •  
    Flood Watch October 11, 04:07am until October 12, 05:00am

    NOW until 5:00am Mon

    Flood Watch

  • Overnight

    Low: 75 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 3pm, then scattered showers and thunderstorms after 3pm.  Patchy blowing dust between 9am and 2pm. Steady temperature around 72. Windy, with an east wind 11 to 21 mph becoming south southeast 23 to 33 mph in the morning. Winds could gust as high as 50 mph.  Chance of precipitation is 80%.

    High: 72 °F

    Showers and
    Windy

  • Sunday Night

    Sunday Night: Isolated showers and thunderstorms before 8pm, then isolated showers after 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 64. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    T-storms and
    Breezy then
    Isolated
    Showers

  • Columbus Day

    Columbus Day: Scattered showers and thunderstorms, mainly between 11am and 3pm.  Mostly sunny, with a high near 72. South wind 11 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 72 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before 11pm.  Partly cloudy, with a low around 57. South southwest wind 5 to 9 mph becoming light south  after midnight.  Chance of precipitation is 40%.

    Low: 57 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 75. Light northeast wind. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm, mainly before 3pm, then scattered showers and thunderstorms after 3pm. Patchy blowing dust between 9am and 2pm. Steady temperature around 72. Windy, with an east wind 11 to 21 mph becoming south southeast 23 to 33 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 80%.
Sunday Night
Isolated showers and thunderstorms before 8pm, then isolated showers after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 64. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Columbus Day
Scattered showers and thunderstorms, mainly between 11am and 3pm. Mostly sunny, with a high near 72. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers, mainly before 11pm. Partly cloudy, with a low around 57. South southwest wind 5 to 9 mph becoming light south after midnight. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 77.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lake Mead NV
 36.08°N 114.8°W (Elev. 1138 ft)
12:22 am PDT Oct 11, 2026
4am PDT Oct 11, 2026-6pm PDT Oct 17, 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