Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

SR-338 Sweetwater (SWWNV)

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

NA

66°F

19°C

Humidity 46%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 17 Jun 10:26 PM PDT
Extended Forecast for

8 Miles E Sweetwater Summit NV

Red Flag Warning June 18, 01:00pm until June 18, 10:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 59. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 82. Light and variable wind becoming northeast 5 to 10 mph in the morning.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light west  after midnight.

    Low: 57 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. West wind 5 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Light and variable wind becoming north 5 to 10 mph in the afternoon.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

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

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 82. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light west after midnight.
Juneteenth
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 75. Light and variable wind becoming north 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 51. Breezy.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Sweetwater Summit NV
 38.51°N 119.05°W (Elev. 7198 ft)
4:30 pm PDT Jun 17, 2026
10pm PDT Jun 17, 2026-6pm PDT Jun 24, 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