Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

MOUNTAIN SPRINGS (MTSN2)

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

NA

77°F

25°C

Humidity 50%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index79°F (26°C)
Last update 13 Aug 10:59 AM PDT
Extended Forecast for

30 Miles SW Las Vegas-Henderson Airport NV

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm.  Increasing clouds, with a high near 85. South wind 3 to 7 mph.

    High: 85 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. South southwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 72 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, then gradually becoming clear, with a low around 68. East southeast wind around 6 mph becoming calm  in the evening.

    Low: 68 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 85. South wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 72. South southwest wind 5 to 8 mph becoming calm after midnight.
Friday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 68. East southeast wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
30 Miles SW Las Vegas-Henderson Airport NV
 35.63°N 115.48°W (Elev. 4551 ft)
11:03 am PDT Aug 13, 2026
11am PDT Aug 13, 2026-6pm PDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database