Hazardous Weather Conditions
Current conditions at
WHITTIER HILLS (WTHC1)
Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.NA
73°F
23°C
| Humidity | 34% |
| Wind Speed | NE 7 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Last update | 18 Mar 05:57 AM PDT |
Extended Forecast for
4 Miles NW La Habra CA
Extreme Heat Warning March 18, 06:16am until March 20, 08:00pm
NOW until 8:00pm Fri

Extreme Heat Warning
Today

High: 99 °F
Hot
Tonight

Low: 66 °F
Clear
Thursday

High: 101 °F
Hot
Thursday Night

Low: 67 °F
Clear
Friday

High: 98 °F
Hot
Friday Night

Low: 66 °F
Clear
Saturday

High: 95 °F
Sunny
Saturday Night

Low: 66 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny and hot, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Clear, with a low around 66. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 67. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Friday
Sunny and hot, with a high near 98. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 66.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NW La Habra CA
33.95°N 118°W (Elev. 348 ft)
33.95°N 118°W (Elev. 348 ft)
2:22 am PDT Mar 18, 2026
6am PDT Mar 18, 2026-6pm PDT Mar 24, 2026



