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Hazardous Weather Conditions

Current conditions at

FW0058 Santa Ana Fire (F0058)

Lat: 33.74333°NLon: 117.86783°WElev: 108.14ft.

NA

85°F

29°C

Humidity 64%
Wind Speed E 2 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 71°F (22°C)
Visibility NA
Heat Index91°F (33°C)
Last update 16 Jul 11:00 AM PDT
Extended Forecast for

Tustin CA

Extreme Heat Warning July 16, 11:22am until July 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 16, 11:22am until July 16, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • Today

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 70. South wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South wind 5 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 87. South wind around 10 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 70. South wind 5 to 10 mph.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 83. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 69. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 84. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tustin CA
 33.73°N 117.82°W (Elev. 92 ft)
Last Update:
12:55 am PDT Jul 16, 2026
Forecast Valid:
11am PDT Jul 16, 2026-6pm PDT Jul 22, 2026
 
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