Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far ...
“The average atmospheric river carries an amount of water vapor roughly equivalent ... winds can create extreme rainfall ...
The low pressure system mixed with sup-tropical moisture is expected to bring about 3 to 6 inches of rain to the North Bay ...
A record-strong low-pressure system will steer an atmospheric river into California, create blizzard conditions in Washington ...