Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

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

3 Miles SE Sweetwater Summit NV

Heat Advisory August 9, 08:07pm until August 10, 08:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 9, 08:07pm until August 10, 08:00am

    NOW until 8:00am Mon

    Heat Advisory

  • Tonight

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 84. South wind 5 to 10 mph becoming west in the afternoon.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 80. Calm wind becoming southwest around 5 mph.

    High: 80 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 54. Southwest wind around 5 mph.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after 11am.  High near 75. Calm wind becoming east around 5 mph.  Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers.  Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 64. West wind around 5 mph becoming south after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 84. South wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 80. Calm wind becoming southwest around 5 mph.
Tuesday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 54. Southwest wind around 5 mph.
Wednesday
Showers and possibly a thunderstorm after 11am. High near 75. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 70.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 46.
Friday
Showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 71.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Sweetwater Summit NV
 38.49°N 119.16°W (Elev. 7382 ft)
4:30 pm PDT Aug 9, 2026
8pm PDT Aug 9, 2026-6pm PDT Aug 16, 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