Latest news with #tripleDigitHeat
CBS News
5 days ago
- Climate
- CBS News
Scorching triple-digit heat expected to impact parts of Southern California
A significant warm-up is coming to much of Southern California with triple-digit heat expected to scorch parts of the valleys and Inland Empire. Temperatures will remain normal through Tuesday with a gradual increase on Wednesday. Forecasters predict conditions will peak on Thursday. The National Weather Service has issued a heat advisory for San Bernardino and Riverside County valleys. It will go into effect at 10 a.m. on Wednesday and remain until 8 p.m. on Friday. Weather officials say temperatures in these areas are expected to reach up to 105 degrees. KCAL News has also issued a Next Weather Alert for Thursday and Friday to warn communities about the upcoming weather event that may alter their daily routines. It has been issued for all communities except the coast. KCAL Meteorologist Marina Jurica says the widespread heat will bring some of the hottest afternoon temperatures of the year in some areas. Maximum temperature forecast for Thursday: The hot conditions will also increase the risk of fire danger. The NWS says that if a fire starts, elevated fire behavior and growth could be expected. Weather officials suggest people drink plenty of fluids, stay out of the sun, stay in air-conditioned rooms and minimize outdoor physical activities.
CBS News
18-06-2025
- Climate
- CBS News
Summer-like heat briefly returns to Northern California before weekend cooldown
Triple-digit heat is back in the forecast Wednesday, but it'll be short-lived as our next pattern change brings cooler air and strong winds by the end of the week. Triple-digit heat Wednesday The hottest day of the week arrives on Wednesday as a high-pressure system spreads over California. Valley temperatures will soar into the triple digits by late afternoon, with Sacramento expected to hit 100°F for the first time this June. The heat will also impact the foothills, where highs will climb into the upper 90s and low 100s. Even the Sierra will feel warm, with sunny skies and highs in the 80s. A noticeable shift after a mild start to the month. By Wednesday night, a light Delta Breeze will begin to pick up, setting the stage for a noticeable cooldown Thursday morning across the Sacramento and San Joaquin Valleys. Fire danger increases with incoming winds Our high-pressure system won't stick around long. By Thursday, it begins to shift east, making way for a strong low-pressure system moving toward the West Coast. This will deepen the marine layer and usher in cooler, windier conditions through the end of the week. While rain is expected in the Pacific Northwest, our region will stay mostly dry. However, fire danger will remain elevated due to gusty winds and dry vegetation, especially in grassy and wooded areas that have been drying out in the recent heat. Thursday kicks off with morning temperatures in the 60s, rising only into the mid to upper 80s by the afternoon, a 20+ degree drop from Wednesday. Winds will also pick up, particularly in the Delta and Sierra regions, where a Red Flag Warning is in effect from the Tahoe Basin into parts of Nevada. In the Valley, wind gusts could reach up to 35 MPH by Thursday evening. While higher humidity levels may prevent critical fire conditions, fire danger remains high. Be cautious around dry brush and practice fire safety. PG&E issued a Public Safety Power Shutoff warning for parts of Northern and Central California from Thursday through Sunday. A cool start to summer? We'll end off the week in the 80s as highs on Friday. The Summer Solstice officially begins at 7:42 p.m. on Friday, June 20, marking the longest day of the year and the official start of summer. Expect gusty conditions Friday, especially in the Delta and mountains, where winds could reach up to 50 mph. If you have outdoor plans, be mindful of the wind and fire danger. Heading into the weekend, our cool down continues. Valley temperatures will hold in the low 80s, while foothills and mountain areas will feel a significant drop, with highs in the 60s and 70s. In fact, Saturday, the first full day of summer, will be the coolest day of the week. Looking ahead Next week will begin mild with highs in the upper 80s to low 90s. We'll add in more heat by Wednesday, yet highs will stay close to seasonal averages. Make sure to stay with the CBS Sacramento First Alert Weather team for any new updates.
