{"id":456415,"date":"2026-09-07T18:02:08","date_gmt":"2026-09-07T18:02:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/456415\/"},"modified":"2026-09-07T18:02:08","modified_gmt":"2026-09-07T18:02:08","slug":"heat-advisory-for-northern-california-for-wednesday-and-thursday-the-mercury-news","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/456415\/","title":{"rendered":"Heat advisory for Northern California for Wednesday and Thursday \u2013 The Mercury News"},"content":{"rendered":"<p>Northern California is the focus of a heat advisory issued at 10:27 a.m. on Monday by the National Weather Service. The advisory is valid from Wednesday 10 a.m. until Thursday Sept. 10, at 10 p.m.<\/p>\n<p>The <a href=\"https:\/\/www.weather.gov\/mtr\/\" target=\"_blank\" rel=\"nofollow noopener\">NWS San Francisco CA<\/a> informs, \u201cHot conditions with temperatures of 10 to 20 degrees above degrees normal.\u201d<\/p>\n<p>\u201cThis level of heat affects most individuals sensitive to heat, especially those without effective cooling and\/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. Hot conditions can cause heat illnesses,\u201d according to the NWS.<\/p>\n<p>The full list of affected locations includes:<\/p>\n<p>Marin Coastal Range<br \/>\nSonoma Coastal Range<br \/>\nNorth Bay Interior Mountains<br \/>\nCoastal North Bay including Point Reyes National Seashore<br \/>\nNorth Bay Interior Valleys<br \/>\nSan Francisco Bay Shoreline<br \/>\nSan Francisco Peninsula Coast<br \/>\nEast Bay Interior Valleys<br \/>\nSanta Cruz Mountains<br \/>\nSanta Clara Valley Including San Jose<br \/>\nEastern Santa Clara Hills<br \/>\nEast Bay Hills<br \/>\nNorthern Monterey Bay<br \/>\nSouthern Monterey Bay and Big Sur Coast<br \/>\nSouthern Salinas Valley\/Arroyo Seco and Lake San Antonio<br \/>\nSanta Lucia Mountains and Los Padres National Forest<br \/>\nMountains Of San Benito County And Interior Monterey County Including Pinnacles National Park<br \/>\nNorthern Salinas Valley\/Hollister Valley and Carmel Valley<br \/>\nSan Francisco County<\/p>\n<p> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/us-ca\/wp-content\/uploads\/2026\/09\/img_804483969_09071929035_WeatherWarningImage.png\"\/><br \/>\nHeat safety: A guide to staying safe in high temperatures <\/p>\n<p>Stay hydrated: Make sure to drink plenty of fluids.<br \/>\nSeek shelter: Stay indoors in an air-conditioned room to keep cool.<br \/>\nAvoid sun exposure: Stay out of the sun, and check up on relatives and neighbors.<br \/>\nChild and pet safety: Take every precaution to never leave young children and pets alone in vehicles, especially in extreme heat when car interiors can quickly become hazardous.<br \/>\nCaution outdoors: If you must work or spend time outdoors, take extra precautions.<br \/>\nSelect the ideal time:  Consider rescheduling strenuous activities to early morning or evening if possible.<br \/>\nRecognize heat-related issues: Familiarize yourself with warning signs and how to recognize the symptoms of heat exhaustion and heat stroke.<br \/>\nStay cool with clothing:  Wear lightweight and loose-fitting clothing to stay cool.<\/p>\n<p>Additional tips for outdoor workers:<\/p>\n<p>The Occupational Safety and Health Administration (OSHA) recommends frequent rest breaks in shaded or air-conditioned areas for outdoor workers.<br \/>\nIf someone succumbs to the heat, promptly relocate them to a cool, shaded location.<br \/>\nIn emergency situations, dial 911 for immediate assistance.<\/p>\n<p>These NWS heat safety recommendations are vital for your well-being during periods of high temperatures. Stay informed and take the necessary steps to protect yourself and others from the heat\u2019s potentially dangerous effects.<\/p>\n<p>For more weather alerts in the Bay Area, visit <a href=\"https:\/\/www.mercurynews.com\/weather-advisory\/\" target=\"_blank\" rel=\"nofollow noopener\">Weather Advisories<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Northern California is the focus of a heat advisory issued at 10:27 a.m. on Monday by the National&hellip;\n","protected":false},"author":2,"featured_media":456416,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[7,9,8,334],"class_list":["post-456415","post","type-post","status-publish","format-standard","has-post-thumbnail","category-california","tag-california","tag-california-headlines","tag-california-news","tag-weather-advisory"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/456415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=456415"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/456415\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/456416"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=456415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=456415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=456415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}