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.

Partly Cloudy

86°F

30°C

Humidity 22%
Wind Speed SSW 20 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Oct 04:55 PM PDT
Extended Forecast for

5 Miles SSE Lake Mead NV

Flood Watch 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 until October 12, 05:00am

    NOW until 5:00am Mon

    Flood Watch

  • This Afternoon

    High: 87 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm.  Low around 67. South southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 100%.

    Low: 67 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm.  Patchy blowing dust between 8am and 4pm. Temperature falling to around 66 by 5pm. Very windy, with a south southeast wind 11 to 21 mph increasing to 33 to 43 mph. Winds could gust as high as 65 mph.  Chance of precipitation is 80%.

    High: 77 °F⇓

    Showers and
    Very Windy

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Cloudy during the early evening, then becoming partly cloudy, with a low around 62. Breezy, with a south wind 16 to 24 mph, with gusts as high as 36 mph.

    Low: 62 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Columbus Day

    Columbus Day: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 71. South wind 15 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 11pm.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 87. South wind around 16 mph, with gusts as high as 31 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 67. South southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%.
Sunday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy blowing dust between 8am and 4pm. Temperature falling to around 66 by 5pm. Very windy, with a south southeast wind 11 to 21 mph increasing to 33 to 43 mph. Winds could gust as high as 65 mph. Chance of precipitation is 80%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 8pm. Cloudy during the early evening, then becoming partly cloudy, with a low around 62. Breezy, with a south wind 16 to 24 mph, with gusts as high as 36 mph.
Columbus Day
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 71. South wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Monday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 72.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Lake Mead NV
 36.02°N 114.74°W (Elev. 1250 ft)
1:03 pm MST Oct 10, 2026
5pm MST Oct 10, 2026-6pm MST 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