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

65°F

18°C

Humidity 32%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Jul 11:21 PM PDT
Extended Forecast for

10 Miles SE Sweetwater Summit NV

Heat Advisory July 15, 11:38pm until July 16, 09:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 11:38pm until July 16, 09:00am

    NOW until 9:00am Wed

    Heat Advisory

  • Tonight

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.

    High: 91 °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 58. Southwest wind 5 to 10 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 90 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.

    High: 89 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 56. Southeast wind around 5 mph becoming west after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph.
Thursday
Increasing clouds, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Sweetwater Summit NV
 38.44°N 119.06°W (Elev. 5922 ft)
10:16 pm PDT Jul 15, 2025
11pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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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