Today's First Alert Forecast - NBC Southern California

Today's First Alert Forecast

Get updated forecasts from the NBC4 weather team.

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    NEWSLETTERS

    PM Forecast: Near Perfect Temperatures

    Dry air is moving in and getting us out of the muggy feel and into pleasant temperatures for the weekend. Another heat wave begins on Monday that may bring record high temperatures on Tuesday and Wednesday. Anthony Yanez has your First Alert Forecast for Friday, July 20, 2018. (Published 2 hours ago)

    Enjoy the weekend because when we come back to work Monday excessive heat warnings go into effect.

    Drier air moves in Saturday and Sunday and you couple that with average temperatures and you have a great feeling weekend.

    Temperatures skyrocket Monday as a dome of high pressure builds into Southern California.

    We'll challenge record highs Tuesday and Wednesday and there won't be much of a drop for the end of our workweek.

    And just like our last heat wave, a strong southerly swell will create dangerous waves and rip currents for those trying to escape the triple-digit heat.

    FRIDAY WEATHER


    • LOS ANGELES: Patchy fog early then mostly sunny and warm. Morning lows from 68 to 73 degrees, afternoon highs from 83 to 89 degrees.
    • COAST: Patchy fog early then mostly sunny. Morning lows from 67 to 73 degrees, afternoon highs from 77 to 83 degrees.
    • VALLEYS: Mostly sunny and hot. Morning lows from 67 to 73 degrees, afternoon highs from 88 to 93 degrees.
    • INLAND: Mostly sunny and hot with breezy afternoon winds. Morning lows from 68 to 73 degrees, afternoon highs from 88 to 93 degrees.
    • MOUNTAINS: Mostly sunny and warm with a slight chance for afternoon thunderstorms. Morning lows from 55 to 60 degrees, afternoon highs from 78 to 83 degrees.
    • HIGH DESERT: Mostly sunny and hot with a slight chance for afternoon thunderstorms. Morning lows from 74 to 79 degrees, afternoon highs from 95 to 100 degrees



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