National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Reservoir (SLRCA)

Lat: 37.06°NLon: 121.07°WElev: 266.0ft.

NA

80°F

27°C

Humidity 32%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index79°F (26°C)
Last update 03 Jul 07:57 PM PDT
Extended Forecast for

17 Miles W Los Banos CA

Lake Wind Advisory July 3, 09:27pm until July 4, 11:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory July 3, 09:27pm until July 4, 11:00pm

    NOW until 11:00pm Sat

    Lake Wind Advisory

  • Tonight

    Low: 61 °F

    Clear

  • Independence Day

    Independence Day: Increasing clouds, with a high near 93. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 93 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. West southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 61. West wind 10 to 15 mph, with gusts as high as 20 mph.
Independence Day
Increasing clouds, with a high near 93. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 61. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 88. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 59. West southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 88. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 58. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 89. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 59. West southwest wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 92. West southwest wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 61. West southwest wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 93. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 61. West southwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 92. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Los Banos CA
 37.11°N 121.13°W (Elev. 823 ft)
Last Update:
8:56 pm PDT Jul 3, 2026
Forecast Valid:
9pm PDT Jul 3, 2026-6pm PDT Jul 10, 2026
 
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