Hazardous Weather Conditions
Current conditions at
LAKE MATHEWS (MHEC1)
Lat: 33.81694°NLon: 117.46361°WElev: 1516.0ft.NA
85°F
29°C
| Humidity | 43% |
| Wind Speed | ENE 5 MPH |
| Barometer | NA |
| Dewpoint | 60°F (16°C) |
| Visibility | NA |
| Heat Index | 85°F (29°C) |
| Last update | 26 Aug 09:16 PM PDT |
Extended Forecast for
3 Miles E Corona Airport CA
Extreme Heat Warning August 26, 09:47pm until August 28, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
Tonight
Low: 73 °F
Partly Cloudy
then Patchy
FogThursday
High: 106 °F
Patchy Fog
then Mostly
CloudyThursday Night

Low: 72 °F
Mostly Cloudy
Friday

High: 103 °F
Mostly Sunny
Friday Night

Low: 71 °F
Mostly Clear
Saturday

High: 102 °F
Sunny
Saturday Night

Low: 67 °F
Clear
Sunday

High: 95 °F
Sunny
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 73. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 106. Heat index values as high as 109. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 103. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 71. West wind 5 to 10 mph becoming light southwest in the evening.
Saturday
Sunny, with a high near 102.
Saturday Night
Clear, with a low around 67.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 91.
Monday Night
A slight chance of showers. Mostly clear, with a low around 62.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 91.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 65.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles E Corona Airport CA
33.88°N 117.52°W (Elev. 791 ft)
33.88°N 117.52°W (Elev. 791 ft)
11:36 am PDT Aug 26, 2026
9pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026



