Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

MOUNTAIN SPRINGS (MTSN2)

Lat: 36.02225°NLon: 115.5075°WElev: 5600.0ft.

NA

85°F

29°C

Humidity 19%
Wind Speed WSW 12 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Heat Index82°F (28°C)
Last update 17 Aug 06:59 PM PDT
Extended Forecast for

30 Miles WSW Las Vegas-Henderson Airport NV

Extreme Heat Warning August 18, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

    Tonight: Partly cloudy, with a low around 82. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 82 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 103. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 103 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 82. Light and variable wind.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 104. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 104 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 83.

    Low: 83 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 102.

    High: 102 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 82.

    Low: 82 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 82. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 103. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 82. Light and variable wind.
Wednesday
Sunny, with a high near 104. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 83. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 104.
Thursday Night
Partly cloudy, with a low around 83.
Friday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.
Friday Night
Partly cloudy, with a low around 82.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 101.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
30 Miles WSW Las Vegas-Henderson Airport NV
 35.82°N 115.62°W (Elev. 2713 ft)
1:37 pm PDT Aug 17, 2026
7pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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