Even if the rainfall hits the surface, it’s usually disconnected to where the lightning actually strikes.” “It’s a very difficult thing to forecast where and when that might be,” Gass said.
#Weather santa cruz series#
We are watching it.”ĭry lightning caused a series of fires that grew into a major Bay Area wildfire complex in 2020 and sparked red-flag fire warnings again in 2021. I wouldn’t call it an electrical storm, but I would call it a possibility of isolated strikes. “That could create lightning with no rainfall associated with it. “As it does, a lot of rainfall that (the system) could create will go away before it hits the ground,” he said. Warm weather is expected across the Bay Area for the remainder of the week. Crown Memorial State Beach on Tuesday, June 21, 2022, in Alameda, Calif. ALAMEDA, CA – JUNE 21: Visitors are photographed along the shoreline of Robert W. That moisture is likely to create thunderstorm conditions in the atmosphere above 15,000 feet, he added. Coastal spots will drop into the 70s on Wednesday.Those temperatures all are expected to go down by an average of 7-12 degrees Wednesday - the Bay Area’s high spots are expected to reach the mid- to high 90s - in part because of declining air pressure.Ī “very weak area of low pressure” off the central California coast was pulling in moisture from a system in the southern desert, weather service meteorologist Roger Gass said Tuesday. If it were to happen, it could be significant impact due to the wildfire risk."Īfternoon highs are forecast to be cooler on Wednesday than on Tuesday, but still warm with inland areas in the 90s.
"There is a chance of dry lightning occurring," Gass said. The weather will take an interesting twist on Wednesday when monsoonal moisture from the desert Southwest will push northward through Southern and Central California and into Northern California, bringing a slight chance for thunderstorms with dry lightning to the Bay Area. Here's a look at forecast highs for Tuesday around the Bay Area: "Limit your driving to reduce air pollution," the district said. The Bay Area Air Quality Management District issued a Spare the Air alert for Tuesday with unhealthy ozone, or smog, expected to build up. "This concern is greatest across the North Bay hills where the breeziest winds should exist," the weather service said. Near-critical fire weather conditions are also expected due to the combination of dry offshore winds combined with lower humidity values. "Shift and reschedule outdoor activities away from the hottest part of the day, which runs from 11 a.m. Tuesday is slated to be the hottest day of the week with many interior valleys hitting anywhere between 100 and 105 degrees.
With a dome of heat over the San Francisco Bay Area, temperatures are expected to soar on Tuesday, the first day of summer, increasing the risk of heat illness and wildfires, the National Weather Service said. In this photo, a man poses for a photo at the Contra Loma Beach Club within Contra Loma Regional Park in Antioch, Calif., on Saturday, July 10, 2021.
As of 1 p.m., Concord was 97 degrees, and Santa Rosa and Healdsburg 101.įILE - The Bay Area is expected to bake amid scorching temperatures on Tuesday. Inland areas were soaring into the high 90s and triple-digits as expected on Tuesday afternoon. We could get a few degrees hotter if the onshore winds don't develop soon." "If it had kicked in earlier it wouldn’t have gotten as hot as it is. "The onshore breeze hasn’t kicked in," said weather service forecaster Roger Gass, alluding to the winds off the ocean that are expected to develop this afternoon. The temperature gauge in downtown San Francisco had hit a high of 92 degrees as of 1 p.m., far surpassing the afternoon high for today that was forecast by the National Weather Service. No records were broken, but the heat was intense.Īfternoon highs on Wednesday are expected to be several degrees cooler than they were on Tuesday.
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