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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

San Luis Reservoir (SLRCA)

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

NA

93°F

34°C

Humidity 21%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index89°F (32°C)
Last update 24 Aug 11:57 AM PDT
Extended Forecast for

15 Miles W Los Banos CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 98. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 70. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 99. West wind around 5 mph becoming north in the morning. Winds could gust as high as 15 mph.

    High: 99 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. West northwest wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. West southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 95. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 98. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 70. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 99. West wind around 5 mph becoming north in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 73. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny and hot, with a high near 100. West northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 72. West southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 98. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 73. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 95. West southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 67. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 92. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 62. West southwest wind around 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 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Los Banos CA
 37.1°N 121.09°W (Elev. 669 ft)
Last Update:
11:56 am PDT Aug 24, 2026
Forecast Valid:
12pm PDT Aug 24, 2026-6pm PDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

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