September 29, 2014 (San Diego)–The National Weather Service warns that an upper-level high pressure system is building over the San Diego, raising temperatures through next weekend. Highs will rise to near normal by Tuesday, then another 5 to 15 degrees above normal by the weekend with Saturday forecast to be the warmest day .
“The main difference between this forecast heat even and the last one is there will be drier air over the air,” says Jimmy Taeger, a forecaster with the National Weather Service in San Diego.
Conditions are predicted to improve over the region by early next week as the upper-level high weakens.
Location and Forecast High Ambient Temperature:
Low Deserts and Inland Empire……………….100 to 105 F
Inland Valleys…………………..
High Deserts (Apple Valley and Victorville)……90 to 95 F
Mountains (Below 5000 feet)……………………..80 to 90 F
Coast/Beaches………………………80 to 85 F