Heavy Rain Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

Heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest into Sunday. The tropical wave (AL94) continues to bring heavy rainfall to Puerto Rico and the US Virgin Islands. The close proximity of Tropical Storm Humberto and AL94 could lead to interaction between them, but details of their track and intensity forecasts remain uncertain Read More >

Current conditions at

Overton (CMP16)

Lat: 36.54583°NLon: 114.44556°WElev: 1260.0ft.

NA

84°F

29°C

Humidity 20%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index81°F (27°C)
Last update 25 Sep 09:20 AM PDT
Extended Forecast for

26 Miles ESE Valley of Fire NV

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 88. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 66. South wind 10 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 80. Southeast wind 5 to 9 mph becoming south southwest in the morning.  Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 11pm.  Partly cloudy, with a low around 66. East wind around 7 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 75. East southeast wind 6 to 8 mph becoming south southwest in the morning.  Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 74. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 11pm.  Mostly clear, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 88. South wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Southeast wind 5 to 9 mph becoming south southwest in the morning. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Partly cloudy, with a low around 66. East wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 75. East southeast wind 6 to 8 mph becoming south southwest in the morning. Chance of precipitation is 40%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Sunday Night
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 63.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles ESE Valley of Fire NV
 36.29°N 114.09°W (Elev. 3862 ft)
4:17 am PDT Sep 25, 2025
9am PDT Sep 25, 2025-6pm PDT Oct 1, 2025
 
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Additional Resources

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