NBC10 First Alert Severe Weather Central - NBC 10 Philadelphia
NBC10 First Alert Severe Weather Central

NBC10 First Alert Severe Weather Central

Friday, Jul 28, 2017 at 12:37 PM EDT
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By Glenn 'Hurricane' Schwartz

Heavy Rain & Flooding Friday & Saturday

A First Alert has been issued for Philadelphia, Pennsylvania suburbs, Delaware...View gallery

  • HEAVY RAIN AND POSSIBLE FLOODING
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  • A WET JULY ADDS TO FLOOD THREAT
Tuesday, Jul 25, 2017 at 07:23 PM EDT

Storm Science: What Is a Shelf Cloud?

Storm Science: What Is a Shelf Cloud?

They may look ominous, but shelf clouds aren't the worst parts of a thunderstorm. NBC10 First Alert Weather Meteorologist Krystal Klei explains how they form.

Tuesday, Jul 25, 2017 at 07:29 PM EDT
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By David Chang

Severe Storms Bring Flooding and Heavy Rain to Region

Another round of severe storms is moving through our area Monday night bringing...View gallery

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  • Telford-Clouds
  • Langhorne-Storm-Clouds
Tuesday, Jul 25, 2017 at 06:47 AM EDT
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By Daniel Ray

Intense Waterspout Strands Boaters, Spurs Rescue on NJ River

A waterspout that formed over the Delaware Bay in New Jersey stranded three peop...View gallery

  • NJ Canoe Rescue Waterspout
  • NJ Canoe Rescue leaving dock
  • NJ Canoe Rescue Towing
Monday, Jul 24, 2017 at 10:41 AM EDT

Heavy Rain Slows Commute, Causes Flooding

Heavy Rain Slows Commute, Causes Flooding

Thunderstorms and heavy rain slowed the early morning commute and caused some street flooding in parts of New Jersey, Pennsylvania and Delaware.

Tuesday, Jul 25, 2017 at 01:36 AM EDT
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By David Chang

Storms Strike Region With Flooding, Waterspout

Another round of storms hit the area Sunday into Monday bringing heavy rain,...View gallery

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  • 20229186_869452983210676_3978436915960370631_n
Sunday, Jul 23, 2017 at 12:15 AM EDT
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By David Chang

Severe Storms Move Through Region

Severe storms moved through our region Saturday bringing heavy rain, lightning...View gallery

  • Storms-Lead-Photo
  • Malvern Storm Clouds
  • Storm Clouds Philly International Airport
Thursday, Jul 20, 2017 at 03:19 PM EDT

Temps Are Rising, Find Your Local Cooling Shelter

Temps Are Rising, Find Your Local Cooling Shelter

Temperatures have been rising and the Philadelphia area is in one of its many heat waves of the season. It's important to keep cool, so here is a list of some cooling shelters.

Saturday, Jul 22, 2017 at 12:45 PM EDT

Dangerous Heat Through Weekend

Dangerous Heat Through Weekend

The NBC10 First Alert Weather Team has issued a First Alert for dangerous heat and poor air quality through the weekend.

Wednesday, Jul 19, 2017 at 07:57 AM EDT
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By Krystal Klei

Longest Heat Wave of the Summer Ahead

View gallery

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About
NBC10's Severe Weather page is supplying you with everything you need to know about preparing for and weathering whatever Mother Nature throws at us from hurricanes to blizzards and everything in between.