* WHAT...Temperatures between 90 and 95 for most areas, with some readings above 100 degrees. Hottest conditions across the East Bay Hills and Valleys.
* WHERE...The Santa Clara Valley and Eastern Hills, and The East Bay Hills and Valleys.
* WHEN...Until 7 PM PDT this evening.
* IMPACTS...This level of heat affects primarily those individuals extremely sensitive to heat, especially when outdoors without effective cooling and/or adequate hydration.