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

66°F

19°C

Humidity 58%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 13 Aug 06:59 AM PDT
Extended Forecast for

16 Miles WSW Harry Reid International Airport NV

  • Today

    Today: A slight chance of showers and thunderstorms between 1pm and 4pm.  Partly sunny, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 8pm and 10pm.  Mostly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 84. Light and variable wind becoming south southeast 5 to 8 mph in the morning.  Chance of precipitation is 60%.

    High: 84 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, then gradually becoming clear, with a low around 67. South southwest wind around 6 mph becoming calm  after midnight.

    Low: 67 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 86. Calm wind becoming east southeast around 6 mph in the morning.

    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: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms between 8pm and 10pm. Mostly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 84. Light and variable wind becoming south southeast 5 to 8 mph in the morning. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 67. South southwest wind around 6 mph becoming calm after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Calm wind becoming east southeast around 6 mph in the morning.
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
Mostly sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Harry Reid International Airport NV
 36°N 115.43°W (Elev. 4196 ft)
12:25 am PDT Aug 13, 2026
7am PDT Aug 13, 2026-6pm PDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database