Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

82°F

28°C

Humidity 9%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Jun 09:55 PM PDT
Extended Forecast for

4 Miles WSW Lake Mead NV

  • Tonight

    Tonight: Clear, with a low around 75. South southwest wind 5 to 9 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 106. Light south southeast wind increasing to 5 to 10 mph in the morning.

    High: 106 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. South wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 108. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 108 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 78. South wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms after 11pm.  Mostly clear, with a low around 82.

    Low: 82 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 11am.  Sunny and hot, with a high near 109.

    High: 109 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 75. South southwest wind 5 to 9 mph.
Sunday
Sunny and hot, with a high near 106. Light south southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 76. South wind 5 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 108. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Clear, with a low around 78. South wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny and hot, with a high near 111.
Tuesday Night
A 10 percent chance of showers and thunderstorms after 11pm. Mostly clear, with a low around 82.
Wednesday
A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 109.
Wednesday Night
Mostly clear, with a low around 84.
Thursday
Mostly sunny and hot, with a high near 109.
Thursday Night
Mostly clear, with a low around 84.
Friday
Sunny and hot, with a high near 107.
Friday Night
Clear, with a low around 81.
Saturday
Sunny, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lake Mead NV
 36.05°N 114.83°W (Elev. 1864 ft)
12:21 pm PDT Jun 20, 2026
10pm PDT Jun 20, 2026-6pm PDT Jun 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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