Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

SR-338 Sweetwater (SWWNV)

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

NA

74°F

23°C

Humidity 24%
Wind Speed N 12 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Jul 09:06 PM PDT
Extended Forecast for

5 Miles W Sweetwater Summit NV

Heat Advisory July 15, 09:18pm until July 16, 09:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 09:18pm until July 16, 09:00am

    NOW until 9:00am Wed

    Heat Advisory

  • Tonight

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 79. South wind around 10 mph becoming north in the morning.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 52. West wind 10 to 15 mph becoming southwest after midnight.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Southwest wind around 10 mph becoming northeast in the morning.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. Southwest wind 5 to 10 mph becoming northeast in the morning.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 51. South wind 10 to 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 79. South wind around 10 mph becoming north in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 52. West wind 10 to 15 mph becoming southwest after midnight.
Thursday
Sunny, with a high near 77. Southwest wind around 10 mph becoming northeast in the morning.
Thursday Night
Mostly clear, with a low around 50. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 77. Southwest wind 5 to 10 mph becoming northeast in the morning.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 50. Breezy.
Sunday
Sunny, with a high near 78. Breezy.
Sunday Night
Mostly clear, with a low around 49. Breezy.
Monday
Sunny, with a high near 77. Breezy.
Monday Night
Mostly clear, with a low around 48. Breezy.
Tuesday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sweetwater Summit NV
 38.54°N 119.32°W (Elev. 8189 ft)
2:15 pm PDT Jul 15, 2025
9pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

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