Rain is headed for the Bay Area on Election Day. Here’s when the heaviest showers hit

Rain is likely to be falling as the polls open Tuesday.

Rain is headed for the Bay Area on Election Day. Here’s when the heaviest showers hit

TL;DR

  • Rain is forecast for Election Day across the Bay Area, with heaviest showers expected in the North Bay.
  • Early voting or using ballot drop boxes on Monday is advised due to the expected wet conditions.
  • The North Bay could see 0.25 to 0.50 inches of rain, while San Francisco and Oakland expect around 0.25 inches.
  • San Jose and the Santa Clara Valley are predicted to receive about a tenth of an inch of rain.
  • The weather on Monday will be mostly sunny with mild temperatures before clouds build overnight.
  • Two rounds of rain are expected on Tuesday, separated by a dry period, with potential for heavier showers and isolated thunderstorms in the evening.
  • The warm water temperatures along the coast may be contributing to the intensity of the rain.
  • While El Niño conditions are historically high, their direct influence on Bay Area weather is uncertain and may be less significant than marine heat waves and jet stream patterns.
  • Other global impacts of El Niño, such as changes in hurricane seasons and monsoon activity, are noted.