Castro Valley, CA
See RadarCurrent Weather Forecast for Castro Valley
CA 94546 | 7:59pm
Weather Conditions
Tonight
Tomorrow
Tomorrow night
Local Weather Radar - Castro Valley, CA
Live Castro Valley Local Radar Forecast by FOX Weather
Next 12 Hours Forecast in Castro Valley
Hourly Weather Forecast & Temperature
Latest Stories from California
Texas eyes historic February heat with temps likely topping 100 degrees as even more snow looms for Northeast
As temperatures rise across the Southwest, Texas could see days of record-breaking February heat throughout the rest of the week. Meanwhile, the Northeast braces for the chance of even more snow.
Phoenix eyes earliest 90-degree day in 40 years as Southwest sizzles, Northeast gets smacked with more snow
The Southwest is forecast to experience record warmth late this week, with multiple days of record high temperatures possible in cities such as Phoenix, while the Midwest to the Northeast prepare for more snow.
Report highlights new details about deadly avalanche in Sierra Nevada
A new report is giving insight into the deadly avalanche that claimed the lives of nine people in the Sierra Nevada on Feb. 17, 2026.
See it: First responders leap into action to rescue camper and dog stranded in feet of snow
San Bernardino County Fire Department used a specialized heavy rescue vehicle known as a snowcat to save a camper and his dog who were stranded in the San Bernardino Mountains, which have received more than 4 feet of snow since Sunday.