Southern California is currently experiencing a significant heat wave, with temperatures soaring to record-breaking levels. Coastal areas are seeing temperatures in the 80s°F (27-32°C), while inland valleys and the Inland Empire are experiencing highs in the upper 80s to mid-90s°F (31-37°C). This heat wave is notable for being 15 to 22 degrees above normal for this time of year. The unusual warmth is attributed to a high-pressure system dominating the area, leading to clear skies and increased solar radiation.