"An atmospheric river will surge onshore Wednesday/Thursday bringing heavy rain and snow to the Pacific Coast," the National Weather Service says.
Keep in mind that as you go deeper into the gorge and hit the river, you will come across narrow parts of the trail that require you to use the jagged cliffs as support. The Sierra Nevada Ski ...
A map from AccuWeather shows ... "A Pacific storm with atmospheric river will bring heavy mountain snow and strong winds to the Sierra Nevada and heavy rainfall over parts of coastal southern ...