Tropical Storm Gabrielle forms
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Tropical Depression 7 is expected to strengthen into a tropical storm later today or tonight and into a hurricane over the weekend.
Mario first gained tropical storm strength Friday before it weakened into a tropical depression just hours later.
Parts of Southern California could experience heavy rain and thunderstorms due to the increase in moisture from Tropical Storm Mario as it moves over the region. As the storm continues to move, the region will be subject to the threat of flooding and debris flows near recent wildfire burn scars.