On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Tropics remain active

The National Hurricane Center has discontinued advisories for Erica as yet another tropical system, Fred, forms in the eastern Atlantic. Remnants of Erika could still produce heavy rainfall and gusty winds across southern and central Florida on Sunday. Meanwhile, the Eastern Pacific remains active, with advisories continuing to be issued for two hurricanes, Jimena and Ignacio.
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Current conditions at

Santa Ana, John Wayne Airport-Orange County Airport (KSNA)

Lat: 33.68°NLon: 117.86639°WElev: 52ft.

Fair

80°F

27°C

Humidity 64%
Wind Speed SSW 10 MPH
Barometer 29.91 in (1012.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 30 Aug 10:53 am PDT
Extended Forecast for

Irvine CA

  • Today

    Today: Sunny, with a high near 86. Southwest wind around 10 mph.

    Sunny

    High: 86 °F

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Patchy Fog

    Low: 68 °F

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Southeast wind 5 to 10 mph.

    Patchy Fog
    then Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: Increasing clouds, with a low around 68. South wind 5 to 10 mph.

    Increasing
    Clouds

    Low: 68 °F

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Southeast wind 5 to 10 mph becoming southwest in the morning.

    Decreasing
    Clouds

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 68.

    Increasing
    Clouds

    Low: 68 °F

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 80.

    Gradual
    Clearing

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 66.

    Increasing
    Clouds

    Low: 66 °F

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 82.

    Gradual
    Clearing

    High: 82 °F

Detailed Forecast

Today
Sunny, with a high near 86. Southwest wind around 10 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming southeast after midnight.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Southeast wind 5 to 10 mph.
Monday Night
Increasing clouds, with a low around 68. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Southeast wind 5 to 10 mph becoming southwest in the morning.
Tuesday Night
Increasing clouds, with a low around 68.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 80.
Wednesday Night
Increasing clouds, with a low around 66.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 82.
Thursday Night
Increasing clouds, with a low around 66.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 84.
Friday Night
Increasing clouds, with a low around 66.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 85.
  Click Map For Forecast
Point Forecast:
Irvine CA
 33.68°N 117.81°W (Elev. 56 ft)
3:03 am PDT Aug 30, 2015
11am PDT Aug 30, 2015-6pm PDT Sep 5, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database