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Philly Braces for Rare EF-2 Tornado Threat
18 Jul
Summary
- Rare Level 3 of 5 severe weather risk issued for Philadelphia.
- EF-2 tornadoes with 111-135 mph winds are possible.
- Damaging winds of 60-70 mph and flash flooding expected.

The Philadelphia region is facing a significant severe weather outbreak on Saturday afternoon through late evening, following recent wildfire smoke. A tornado watch is active until 9 p.m., with a Level 3 of 5 risk for severe weather, indicating life-altering threats are likely.
The atmosphere is primed for severe storms, including the possibility of strong EF-2 tornadoes with winds between 111-135 mph. Damaging winds of 60-70 mph, intense lightning, hail over 1 inch, and tropical downpours leading to flash flooding are also anticipated.
The most intense period for severe weather is expected between 4 p.m. and 11 p.m. Residents are advised to charge devices, secure outdoor items, and have a family emergency plan. Potential impacts include downed trees and power lines, power outages, flooded roads, and air travel disruptions.