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

Hazardous Weather Conditions

Current conditions at

Los Alamitos Army Airfield (KSLI)

Lat: 33.79628°NLon: 118.04179°WElev: 26.0ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed NE 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 31 Dec 04:25 PM PST
Extended Forecast for

Cypress CA

Flood Watch December 31, 10:00pm until January 1, 10:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Showers. High near 67. Northeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 10pm. Some of the storms could produce heavy rainfall. Low around 57. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Heavy Rain

  • New Year's Day

    New Year's Day: Showers and possibly a thunderstorm before 10am, then showers likely. Some of the storms could produce heavy rainfall. High near 65. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: A slight chance of showers before 10pm. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 67. East wind around 5 mph becoming south in the afternoon.

    High: 67 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of showers after 10pm. Cloudy, with a low around 56. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers likely. Cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers

Detailed Forecast

This Afternoon
Showers. High near 67. Northeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, with thunderstorms also possible after 10pm. Some of the storms could produce heavy rainfall. Low around 57. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
New Year's Day
Showers and possibly a thunderstorm before 10am, then showers likely. Some of the storms could produce heavy rainfall. High near 65. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A slight chance of showers before 10pm. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 67. East wind around 5 mph becoming south in the afternoon.
Friday Night
A slight chance of showers after 10pm. Cloudy, with a low around 56. Chance of precipitation is 20%.
Saturday
Showers likely. Cloudy, with a high near 66. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 56.
Sunday
Showers. Mostly cloudy, with a high near 65.
Sunday Night
Showers likely. Mostly cloudy, with a low around 55.
Monday
A chance of showers. Partly sunny, with a high near 64.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers. Partly sunny, with a high near 64.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cypress CA
 33.83°N 118.06°W (Elev. 3 ft)
Last Update:
12:12 pm PST Dec 31, 2025
Forecast Valid:
4pm PST Dec 31, 2025-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation