AccuWeather Forecast: First wave of rain arrives in North Bay overnight

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Wednesday, November 20, 2024 1:05AM
AccuWeather Forecast: 1st wave of rain arrives in North Bay overnight
ABC7 News weather anchor Spencer Christian has your AccuWeather forecast for Tuesday.

Takeaway of the Day

Today was the last day of calm, dry weather that we will see for a while. We had mainly sunny skies through the morning and midday hours, but clouds increased quickly this afternoon, and high temperatures reached only into the upper 50s to around 60 degrees. Enjoy this brief period of calm weather now, as we can expect stormy days ahead.

TIMELINE: Atmospheric river hits Bay Area tomorrow with heavy rain, flood risks, high winds

The Look Ahead

The first wave of rain will arrive in the North Bay overnight, and rain will spread to other regions of the Bay Area by midday. Tomorrow's storm ranks Level 2 on the exclusive ABC7 Storm Impact Scale. It's a storm of moderate intensity, and will produce heavy and potentially flooding rain in the North Bay, where a Flood Watch will be in effect until Saturday morning.

Tomorrow's storm will also produce strong, gusty winds -- and a Wind Advisory will be in effect until 6 a.m. Thursday for the entire North Bay plus the bay shoreline and the coast. Gusts may reach or exceed 45 miles per hour.

And while wind and rain pound the Bay Area, a Winter Storm Warning will be in effect in the Sierra until 10 p.m. tomorrow. Heavy snow and strong wind gusts will make travel extremely difficult.

LIVE: Track rain in San Francisco Bay Area with Live Doppler 7

East Bay High Temps

Inland East Bay High Temps

North Bay High Temps

Peninsula High Temps

San Francisco High Temps

South Bay High Temps

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