Widespread Summer Heat; Enhanced Severe Weather

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, south-central Plains, Mid to Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, an enhanced risk of organized severe thunderstorms is possible from Iowa to Illinois and Indiana. Read More >

Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39ft.

A Few Clouds

68°F

20°C

Humidity 78%
Wind Speed SSE 5 MPH
Barometer 29.95 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 20 Aug 7:20 am PDT
Extended Forecast for

3 Miles WNW Irvine CA

  • Today

    Today: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 81 °F

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 65. West wind around 5 mph becoming calm  in the evening.

    Patchy Fog

    Low: 65 °F

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm  in the evening.

    Patchy Fog

    Low: 66 °F

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning.

    Patchy Fog
    then Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 65.

    Patchy Fog

    Low: 65 °F

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 78.

    Patchy Fog
    then Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 65.

    Patchy Fog

    Low: 65 °F

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81.

    Patchy Fog
    then Sunny

    High: 81 °F

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. West wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65.
Friday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 78.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 82.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 67.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
3 Miles WNW Irvine CA
 33.67°N 117.86°W (Elev. 3 ft)
2:16 am PDT Aug 20, 2019
7am PDT Aug 20, 2019-6pm PDT Aug 26, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database