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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

67°F

19°C

Humidity 78%
Wind Speed SE 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 17 Mar 08:30 AM PDT
Extended Forecast for

2 Miles NE Fountain Valley CA

Heat Advisory March 17, 08:49am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 17, 08:49am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 91. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 88. Light west wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 59.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 58.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 80.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 56.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Fountain Valley CA
 33.73°N 117.93°W (Elev. 7 ft)
Last Update:
12:38 am PDT Mar 17, 2026
Forecast Valid:
8am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation