Current Weather
8:15 PM
Today
7/5
Tonight
7/5
Tomorrow
7/6
Fair
The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.
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ABC 7 San Francisco Headlines
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Latest Weather News
Moon's metal-rich craters challenge popular theories about its origin
The most popular theory of the moon's origins contends the satellite was formed when a Mars-sized object collided with Earth, vaporizing large portions of Earth's upper crust.
Laser light experiment shows which types of face masks work best
Bad news for bandana wearers. Plus, scientists pinpointed which fabric works best for home-made face masks.
Tropical Storm Edouard makes history in Atlantic basin
Tropical Storm Edouard formed Sunday evening and became the earliest on record for the fifth named system in the Atlantic basin.
AccuWeather Summer Camp: Why do we celebrate with fireworks on the Fourth of July?
Many of us love closing out the holiday by watching fireworks color the sky, but when did that tradition start? See the answer and more fireworks trivia at AccuWeather Summer Camp.
Full Moon: Why 2020 is a special year to see one
2020 is a special year of full moons. Spring is a great time to go out and try to spot a full moon. Here’s what you need to know, and the best time to see one
How recycling impacts the weather
Recycling can have a real impact on weather and climate change. Here are a few best practices you can follow to help stabilize weather conditions.
