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Hazardous Weather Conditions

Current conditions at

FW0058 Santa Ana Fire (F0058)

Lat: 33.74333°NLon: 117.86783°WElev: 107.0ft.

NA

81°F

27°C

Humidity 63%
Wind Speed S 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 67°F (19°C)
Visibility NA
Heat Index84°F (29°C)
Last update 18 Aug 12:30 PM PDT
Extended Forecast for

Santa Ana CASimilar City Names

Extreme Heat Watch August 21, 10:00am until August 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. Southwest wind around 5 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71.

    Low: 71 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Southwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 86.
Saturday Night
Increasing clouds, with a low around 71.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Ana CASimilar City Names
 33.74°N 117.88°W (Elev. 82 ft)
Last Update:
2:04 am PDT Aug 18, 2025
Forecast Valid:
12pm PDT Aug 18, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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