INLAND EMPIRE – (INT) – Southern California is locked into a high pressure, dry and warm weather pattern.

Forecasters are calling for temperatures through Friday up to 20 degrees above normal.

Night and morning coastal low clouds and fog are trying to make a push into the western valleys at times. Cooling will begin to spread farther inland this coming weekend, but high temperatures for next Sunday still range up to 10 to 15 degrees above average in the coastal areas and inland valleys.

Elsewhere, there will be minor day-to- day differences in temperature. The high pressure ridge will rebuild for Thursday and Friday.

Eventually, the high pressure ridge weakens and gets displaced by a low pressure trough approaching the coast from the west. Next Monday will likely be the coolest day, with high temperatures mostly 5-10 degrees above seasonal averages.

Story Date: March 25, 2026