A powerful storm dropping drenching rain on flood-prone Southern California is raising concern among forecasters that it ...

Update: A tornado warning is in effect for the a swath ... as well from Brownsville toward Los Fresnos, Port Isabel and South Padre Island.

Deaths were reported in Kansas, Oklahoma, Mississippi, Arkansas, Texas, Alabama ... and spawned a high-end EF-0 tornado in Pico Rivera, California, just east of Los Angeles.

Deaths were reported in Kansas, Oklahoma, Mississippi, Arkansas, Texas, Alabama ... of snow in the Sierra Nevada and spawned ...

Residents are surveying damage from unusually vicious weather in multiple U.S. states where violent twisters, blinding dust ...

Unusually vicious and damaging weather across multiple U.S. states spawned violent tornadoes, blinding dust storms and ...

Residents pounded by unusually vicious weather across parts of the U.S. surveyed damage Sunday from violent tornadoes ... cause 11 deaths in Kansas and Texas; Oklahoma faces wildfires Dust ...

A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the northern Plains and dry, gusty conditions in Texas and Oklahoma ... touched down ...

Residents are surveying damage from unusually vicious weather in multiple U.S. states where violent twisters, blinding dust ...