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 >

Hazardous Weather Conditions

Current conditions at

SR-338 Sweetwater (SWWNV)

Lat: 38.51387°NLon: 119.21288°WElev: 6810.0ft.

NA

N/A

Humidity 58%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 21 Jul 09:46 AM PDT
Extended Forecast for

10 Miles SE Sweetwater Summit NV

Flood Watch August 13, 10:50am until August 13, 09:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 13, 10:50am until August 13, 09:00pm

    NOW until 9:00pm Thu

    Flood Watch

  • Today

    High: 76 °F

    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 50. North wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 50. West wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light  after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. High near 76. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 50. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Sweetwater Summit NV
 38.44°N 119.06°W (Elev. 5922 ft)
4:30 am PDT Aug 13, 2026
10am 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