President Donald Trump is in the fifth day of his second term in office, striving to remake the traditional boundaries of ...

On Friday afternoon, the weather service said rainfall amounts could be higher than forecasters initially expected. Los Angeles and Ventura ... San Bernardino, Ontario, Temecula, Oceanside ...

The worst of the first significant rainstorm of the season for Southern California is expected to hit Sunday morning. Here is ...

The Senate narrowly confirmed President Trump's pick for defense secretary, Pete Hegseth, on Friday, giving Trump his third ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for 909 Ontario, United States throughout the world ...

L.A. had a significant temperature drop, with an average of 50 degrees—8.6 degrees lower than the historical five-year ...

and special weather statements crisscross Ontario to kick off this week, as a powerful and dynamic system impacts much of the province. Expect dangerous driving conditions on Monday as a strong ...

The National Weather Service has provided a detailed timeline of when rain is expected to hit Los Angeles and Southern ...

Here's a list of things that can stop working in cold weather ...

Night - Mostly clear. Winds from WSW to SW at 10 to 12 mph (16.1 to 19.3 kph). The overnight low will be 20 °F (-6.7 °C). Mostly cloudy with a high of 37 °F (2.8 °C). Winds SW at 13 to 25 mph ...