Devastating, life-threatening floods have already started in some states as an atmospheric river causes heavy rainfall.

At a week out, specific details are likely to change but Northern Californians should keep a close eye on this forecast.

A map from AccuWeather shows that the areas anticipating the heaviest snow include Lassen Park, Donner Pass, Bear Valley, ...

Then a powerful atmospheric river is expected to arrive early Wednesday ... are expected across the Sierra Nevada and Northern California. Some highways may be impacted by snow Wednesday night ...

MIKE CHERRY AND I’M BRANDI CUMMINGS. THANKS FOR BEING HERE. WE WANT TO SHOW YOU A LIVE LOOK RIGHT NOW AT THE TRUCKEE BYPASS ON THIS KCRA 3 WEATHER IMPACT DAY. SURE DOESN’T LOOK LIKE SPRING AT ...

LOS ANGELES—An atmospheric river storm is pounding parts of California on Friday after wreaking havoc throughout the state this week, bringing severe storms, mudslides and feet of snow.

Forecasters warn of dangerous conditions as another powerful atmospheric river takes aim at California. While these storms are dreaded for the damage they can cause, they are also essential to the ...

But 2023, a La Niña year, turned out to be California’s 10th-wettest year ... “We know the reason [in 2023] was atmospheric river activity … so we looked at other years to determine how ...