Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

TRUXTON CANYON (TCRA3)

Lat: 35.78013°NLon: 113.79563°WElev: 5304.0ft.

NA

78°F

26°C

Humidity 22%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Heat Index78°F (26°C)
Last update 14 Aug 10:14 PM MST
Extended Forecast for

38 Miles E Lake Mead NV

  • Tonight

    Tonight: Clear, with a low around 78. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Increasing clouds, with a high near 97. South southwest wind 9 to 16 mph, with gusts as high as 22 mph.

    High: 97 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm.  Mostly sunny, with a high near 94. South southwest wind 7 to 14 mph.

    High: 94 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 76. South southwest wind 8 to 11 mph becoming southeast after midnight.

    Low: 76 °F

    Slight Chance
    T-storms then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 78. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 97. South southwest wind 9 to 16 mph, with gusts as high as 22 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Mostly sunny, with a high near 94. South southwest wind 7 to 14 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South southwest wind 8 to 11 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 95.
Sunday Night
Clear, with a low around 75.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny, with a high near 99.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 101.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 82.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
38 Miles E Lake Mead NV
 36°N 114.06°W (Elev. 3169 ft)
10:22 pm MST Aug 14, 2025
10pm MST Aug 14, 2025-6pm MST Aug 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database