Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

MOUNTAIN SPRINGS (MTSN2)

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

NA

93°F

34°C

Humidity 14%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index89°F (32°C)
Last update 26 Aug 05:59 PM PDT
Extended Forecast for

35 Miles SW Las Vegas-Henderson Airport NV

Extreme Heat Warning August 26, 06:40pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 26, 06:40pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 80 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers and thunderstorms after 2pm.  Partly sunny, with a high near 96. Calm wind becoming south 5 to 9 mph in the afternoon.  Chance of precipitation is 20%.

    High: 96 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 79. Southwest wind 3 to 8 mph.

    Low: 79 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 94. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 11pm.  Partly cloudy, with a low around 76. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 80. Southwest wind 3 to 8 mph.
Thursday
Isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 96. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 79. Southwest wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 94. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 11pm. Partly cloudy, with a low around 76. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 68.
Monday
A slight chance of showers after 11am. Sunny, with a high near 85.
Monday Night
A slight chance of showers. Mostly clear, with a low around 66.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles SW Las Vegas-Henderson Airport NV
 35.6°N 115.55°W (Elev. 4695 ft)
2:28 pm PDT Aug 26, 2026
6pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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