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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

San Luis Reservoir (SLRCA)

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

NA

65°F

18°C

Humidity 49%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 11 Apr 06:57 PM PDT
Extended Forecast for

13 Miles W Los Banos CA

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then rain, mainly between 2am and 5am. Low around 49. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Sunday

    Sunday: A chance of rain before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 62. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Northwest wind around 5 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then rain, mainly between 2am and 5am. Low around 49. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of rain before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 62. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 46. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 71. Northwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 46. West southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 73. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 48. West southwest wind around 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 73. West southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 48. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 76. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 51. North northwest wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Mostly sunny, with a high near 79. West southwest wind around 5 mph becoming north northwest in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Los Banos CA
 37.08°N 121.06°W (Elev. 256 ft)
Last Update:
7:56 pm PDT Apr 11, 2026
Forecast Valid:
8pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Chance of Precipitation