High heat and fire danger loom for California ahead of Fourth of July weekend

by | Jul 1, 2024 | Science

Much of California faces a one-two weather punch this week as a dangerous heat wave and high fire risk loom at a time when millions will be outside celebrating Independence Day.Temperatures in the Sacramento Valley could reach 115 degrees, according to Kate Forrest, a meteorologist with the National Weather Service in California’s capital city. A heat warning in the area will begin Tuesday and is expected to last until at least Saturday.“We are expecting elevated heat and extreme heat risk throughout most of interior California,” Forrest said. “This heat is going to be a prolonged event.”Forecasters expect the heat wave to start Tuesday in inland California and then broaden into the Pacific Northwest and deeper into Southern California later in the week. Excessive heat watches, warnings and advisories will blanket the West on Tuesday from southern Oregon to the low desert in southeast California, according to the National Weather Service.The elevated temperatures are the result of a strong high pressure system that will linger over the region.“High pressure systems force air downward, causing that air to compress and increase temperature,” Forrest said. “That air stays stagnant.”State officials are preparing for the heat. Gov. Gavin Newsom directed emergency officials to activate the state’s operations center — its central command station during emergencies — his office said in a news release.The hot weather could stay above 80 degrees F even at night in some places. By Friday, most of …

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[mwai_chat context=”Let’s have a discussion about this article:nnMuch of California faces a one-two weather punch this week as a dangerous heat wave and high fire risk loom at a time when millions will be outside celebrating Independence Day.Temperatures in the Sacramento Valley could reach 115 degrees, according to Kate Forrest, a meteorologist with the National Weather Service in California’s capital city. A heat warning in the area will begin Tuesday and is expected to last until at least Saturday.“We are expecting elevated heat and extreme heat risk throughout most of interior California,” Forrest said. “This heat is going to be a prolonged event.”Forecasters expect the heat wave to start Tuesday in inland California and then broaden into the Pacific Northwest and deeper into Southern California later in the week. Excessive heat watches, warnings and advisories will blanket the West on Tuesday from southern Oregon to the low desert in southeast California, according to the National Weather Service.The elevated temperatures are the result of a strong high pressure system that will linger over the region.“High pressure systems force air downward, causing that air to compress and increase temperature,” Forrest said. “That air stays stagnant.”State officials are preparing for the heat. Gov. Gavin Newsom directed emergency officials to activate the state’s operations center — its central command station during emergencies — his office said in a news release.The hot weather could stay above 80 degrees F even at night in some places. By Friday, most of …nnDiscussion:nn” ai_name=”RocketNews AI: ” start_sentence=”Can I tell you more about this article?” text_input_placeholder=”Type ‘Yes'”]
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