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Death Toll Rises as Extreme Cold, Travel Chaos Continue Due to Winter Storm
The deep freeze from a deadly winter storm that walloped much of the United States will continue into the week
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Arctic Blast Brings Extreme Cold, Wind to Disrupt Holiday Travel
A strong arctic high-pressure system is bringing “life-threatening” cold and extreme weather to more than 20 states, sweeping from the Pacific Northwest to the Atlantic coastline.
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Record Rainfall in St. Louis Causes Extreme Flooding, Evacuations
A record 12 inches of rain fell overnight in parts of St. Louis, Missouri, causing extreme flash flooding and prompting evacuations from residents trapped in their homes and vehicles.
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Summer Heat Has Arrived. Here Are Some Things to Remember With High Temps
The summer sizzle is in full swing and some parts of California could even see triple digits in the coming months. Here are a few tips to remember to keep you safe.
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Summer Heat Has Arrived. Here Are Some Things to Remember With High Temps
As high temperatures are expected to sweep across Southern California, here are a few tips to remember to keep you safe.
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Jeff's Forecast: Heat & Thunderstorm Chance
Chief Meteorologist Jeff Ranieri tracks the heat and the possibility of spotty thunderstorms in your Microclimate Forecast.
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Heat Advisory, Spare the Air Alert Issued for Bay Area
A heat advisory for much of the Bay Area takes effect at 10 a.m. Tuesday, and air quality officials have issued a Spare the Air alert for smog in the region. Kari Hall and Bob Redell report.
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Heat Advisory Issued for the Bay Area Tuesday
High temperatures are returning to Bay Area and are expected to peak over the next two days, prompting the National Weather Service to issue a heat advisory for much of the day in many inland areas. Chief Meteorologist Jeff Ranieri reports.
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Heat Advisory Issued as Temperatures Soar Across Bay Area
Soaring temperatures are returning to Bay Area and are expected to peak over the next two days, prompting the National Weather Service to issue a heat advisory for much of the day in many inland areas.
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Massive Rainfall Causing Flooding in South Florida
The National Weather Service reported over eleven inches of rain near downtown Miami Saturday morning and widespread street flooding
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Strong Winds Take a Toll on the Bay Area
Strong winds took a toll on parts of the Bay Area Monday. NBC Bay Area’s Raj Mathai spoke to Chief Meteorologist Jeff Ranieri for the details.
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National Weather Service Issues Wind Advisory for Bay Area, Central Coast
The National Weather Service issued a wind advisory until 9 p.m. Monday for the greater San Francisco Bay Area and Central Coast.
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Warning: Sneaker Waves, Rip Currents at Coastal Beaches
The National Weather Service issued a warning to Bay Area residents who venture to the coast to escape the heat: Never turn your back to the ocean.
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It's Winter Solstice 2021: Here's What to Know
Tuesday, Dec. 21 marks the winter solstice, the shortest day of the year in terms of combined sunlight and the official beginning of the winter season.
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Strong Winds in Midwest Whip Up Dust, Blow Over Semitrailers
A powerful storm system is blowing through the Great Plains and Midwest, combining with unusually warm temperatures to close highways and prompt numerous tornado warnings.
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‘Atmospheric River' Causes Floods, Evacuations in Northwest
Days of heavy rainfall and high winds Monday coming from a powerful atmospheric river in Washington caused extensive flooding and mudslides.
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Forecast: Elevated Fire Danger Ahead
A Fire Weather Watch goes into effect at 11 p.m. Sunday through Tuesday evening for parts of the Bay Area. Vianey Arana has the microclimate forecast.
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Vianey's Forecast: Clearing Up and Warming Up
Clearing out and warming as we move through the day and will bring some great weather for SF Fleet Week and SF Giants. Vianey Arana is tracking your microclimate forecast.
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Fire Weather Watch, Wind Advisory Expands to Numerous Counties
A Fire Weather Watch issued by the National Weather Service for parts of the North Bay and East Bay will take effect Sunday night instead of Monday as initially announced.
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As Flood Alerts Lit Up Phones, Did ‘Warning Fatigue' Set In?
Experts call it “warning fatigue,” and no one can be sure what role it might have played in a tragedy that killed at least 49 people when the remnants of Hurricane Ida swept through the northeast