Very slight extreme heat relief moves into parts of Southern California

LOS ANGELES (KABC) -- Very slight relief from the extreme heat is in Southern California this week, but summer temperatures are still high.

An Extreme Heat Warning and a Heat Advisory remain in place for much of the Inland Empire and desert communities through 8 p.m. on Wednesday. The advisories expired for most of Los Angeles County and Orange County.

Some areas will see a more significant dip in temperatures by the end of the weekend as slight cloud cover and monsoonal moisture move into the forecast.

Los Angeles and Orange counties on Wednesday will see sunshine with a high of 87 degrees and a low of 67. Temperatures in the upper-80s are expected all week.

In the valleys and Inland Empire, temperatures on Wednesday are expected to reach a high of 98 degrees and a low of 64. Expect similar conditions all week until light cloud cover rolls in this weekend.

Beach communities can expect clouds in the morning followed by afternoon sunshine on Wednesday, with a high of 77 degrees and a low of 66.

Mountain communities on Wednesday will see a high of 88 degrees and a low of 55. A chance of thunderstorms enters the forecast on Sunday as monsoonal moisture moves into the region.

Desert areas will be dangerously hot on Wednesday, with a high of 107 degrees and a low of 76. Palm Springs is expected to reach 110 degrees. Triple-digit heat is in the forecast all week, including over the weekend when thunderstorm chances move in.

Get the latest updates on the weather with the Free ABC7 Los Angeles app
Download the ABC7 app for weather alerts: Click here for iOS devices | click here for Android devices. If you have the app, turn on push notifications and personalize the app. Click on My News from the bottom menu, then star the topics you'd like to follow and tap Done.


Live radar: abc7.la/LiveMEGADOPPLER

Watches/Warnings: abc7.la/WxWarnings

Download the free Accuweather app for iPhone and Android devices.

Share your weather pictures and video with #ABC7Eyewitness

7-Day Forecasts

Los Angeles / Orange County Weather Forecast

Valleys and Inland Empire

Beaches

Mountains

Deserts