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Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

SR-338 Sweetwater (SWWNV)

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

NA

33°F

1°C

Humidity 40%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 18 May 10:11 PM PDT
Extended Forecast for

Sweetwater Summit NV

  • Tonight

    Tonight: Clear, with a low around 26. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 26 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Light and variable wind becoming north 10 to 15 mph in the morning.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. North wind 10 to 15 mph becoming light and variable.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. South wind 5 to 10 mph becoming north in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Light and variable wind becoming north 5 to 10 mph in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 26. North wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 61. Light and variable wind becoming north 10 to 15 mph in the morning.
Tuesday Night
Mostly clear, with a low around 33. North wind 10 to 15 mph becoming light and variable.
Wednesday
Sunny, with a high near 67. South wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. North wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 73. Light and variable wind becoming north 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 42.
Memorial Day
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sweetwater Summit NV
 38.53°N 119.23°W (Elev. 6857 ft)
Last Update:
4:30 pm PDT May 18, 2026
Forecast Valid:
10pm PDT May 18, 2026-6pm PDT May 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation