National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

LAKE MATHEWS (MHEC1)

Lat: 33.81694°NLon: 117.46361°WElev: 1516.0ft.

NA

75°F

24°C

Humidity 49%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 16 Jun 09:16 PM PDT
Extended Forecast for

3 Miles SE Corona CA

Heat Advisory until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 18, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. West wind around 5 mph becoming calm after midnight.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Patchy fog before 11am. Otherwise, sunny, with a high near 90.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 89.

    High: 89 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 62. North wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 96. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 63. West wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 96. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60. West wind 5 to 10 mph becoming light and variable in the evening.
Juneteenth
Patchy fog before 11am. Otherwise, sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 61.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 89.
Friday Night
Increasing clouds, with a low around 59.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 85.
Saturday Night
Increasing clouds, with a low around 57.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 86.
Sunday Night
Increasing clouds, with a low around 58.
Monday
Partly sunny, then gradually becoming sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Corona CA
 33.84°N 117.51°W (Elev. 797 ft)
Last Update:
12:59 pm PDT Jun 16, 2025
Forecast Valid:
9pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation