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

97°F

36°C

Humidity 31%
Wind Speed NW 15 MPH
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Heat Index98°F (37°C)
Last update 25 Jul 04:16 PM PDT
Extended Forecast for

3 Miles E Corona CA

Extreme Heat Warning July 25, 04:37pm until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 25, 04:37pm until July 27, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • Tonight

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. West wind 5 to 10 mph becoming light south in the evening.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

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

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 67. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 95. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 67. West wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 96. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 66. West wind 5 to 10 mph becoming light south in the evening.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny, with a high near 96.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 99.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Corona CA
 33.86°N 117.52°W (Elev. 1181 ft)
Last Update:
11:41 am PDT Jul 25, 2026
Forecast Valid:
4pm PDT Jul 25, 2026-6pm PDT Aug 1, 2026
 
Forecast Discussion
 
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Additional Resources

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