Hazardous Weather Conditions
Current conditions at
WHITTIER HILLS (WTHC1)
Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.NA
74°F
23°C
| Humidity | 26% |
| Wind Speed | W 8 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Last update | 14 Oct 06:57 PM PDT |
Extended Forecast for
3 Miles NW Fullerton Municipal CA
Red Flag Warning October 15, 06:00am until October 17, 08:00pm
Tonight

Low: 62 °F
Clear
Thursday

High: 91 °F
Sunny
Thursday Night

Low: 70 °F
Clear
Friday

High: 97 °F
Hot and
BreezyFriday Night

Low: 72 °F
Mostly Clear
Saturday

High: 93 °F
Sunny
Saturday Night

Low: 66 °F
Clear
Sunday

High: 87 °F
Sunny
Sunday Night

Low: 65 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 62. West southwest wind 5 to 10 mph becoming northeast in the evening.
Thursday
Sunny, with a high near 91. North northeast wind 5 to 15 mph.
Thursday Night
Clear, with a low around 70. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 97. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 72. Northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 66.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 74.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers. Partly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Fullerton Municipal CA
33.91°N 117.99°W (Elev. 197 ft)
33.91°N 117.99°W (Elev. 197 ft)
12:52 pm PDT Oct 14, 2026
7pm PDT Oct 14, 2026-6pm PDT Oct 21, 2026



