The National Weather Service (NWS) has issued an Excessive Heat Warning for the San Francisco Bay area, as temperatures are expected to soar into the triple digits. According to the NWS, regions such as the East Bay Hills and Interior Valleys, Eastern Santa Clara Hills, Santa Lucia Mountains, and more will experience dangerously hot conditions with daytime temperatures reaching the upper 90s to lower 100s. In some inland areas, temperatures could peak at around 108 degrees.
The extreme heat is not the only weather-related issue facing the Bay Area. Overnight temperatures are anticipated to be warm, remaining in the 60s and 70s, making conditions uncomfortable for residents without cooling systems. Additionally, a Coastal Flood Advisory is in effect until 2 AM Tuesday for the SF Bay and San Pablo Bay shorelines due to high astronomical tides causing minor flooding during high tide. The NWS speaks to the significance of the situation: Heat advisories have been issued Monday afternoon through Wednesday evening for interior portions of the North Bay, South Bay, Santa Cruz Mountains, and Southern Salinas Valley, with daytime temperatures reaching the 90s to near 100.
A shift in the weather pattern is expected to bring some relief later in the week. "Cooling trend begins Thursday with below normal temps by the weekend", as per the National Weather Service Area Forecast Discussion. However, the respite comes after what is forecasted to be the heatwave's peak, with Tuesday poised to be the hottest day of the week.
Moreover, the marine conditions are also affected by the current weather patterns. "Gusty northwest winds will gradually ease across the coastal waters early to mid week, Elevated wave heights over the outer waters will persist through midweek," advises the National Weather Service. Mariners are cautioned to remain vigilant as Small Craft Advisories and Gale Warnings are in place for specific offshore zones.
Residents are urged to take necessary precautions to stay safe during this period of intense heat. Health officials highly recommend keeping hydrated, limiting outdoor activities during the hottest parts of the day, and checking on vulnerable populations. The approaching shift in weather patterns late in the week is eagerly anticipated as it promises a much-needed drop in temperatures.
