Highway 99 Weather Conditions in California

Butte County, like many other areas in the Northstate, is facing significant flood concerns and resulting traffic delays. On Friday morning, heavy rainfall caus ... Read More

The California Highway Patrol (CHP) in Chico said State Route 99 is experiencing significant flooding, with water levels reaching between 3 to 6 inches.Accordi ... Read More

NORTHERN CALIFORNIA - After being temporarily closed due to flooding, Highway 99 has reopened, the CHP said. Drivers are encouraged to proceed with caution, as work crews may still be present on the ... Read More

At 759 AM PST, California Highway Patrol reported areas of roadway flooding along ... Mountains Southwestern Shasta County to Western Colusa County, Northeast Foothills / Sacramento Valley, Northern ... Read More

The CHP incident page reported there were several vehicles stuck in the floodwaters. Lassen View School located on Highway 99 north of Los Molinos is closed on Friday due to the flooding. Highway 99 ... Read More

A large dust storm - also known as a haboob - struck central California disrupting traffic and downing trees. Dozens were stranded on Highway 99 as high winds reduced visibility and knocked down ... Read More

The California Department of Water Resources ... The north side of Highway 99 was closed around 9 a.m. Friday, June 2, 2023, at Lerdo Highway due to flooding on the roadway after a nearby levee ... Read More