FLUS41 KPBZ 211739 HWOPBZ Hazardous Weather Outlook National Weather Service Pittsburgh PA 139 PM EDT Sat Mar 21 2026 PAZ007>009-221745- Mercer-Venango-Forest- 139 PM EDT Sat Mar 21 2026 This Hazardous Weather Outlook is for northwest Pennsylvania. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. There is a Marginal (level 1 of 5) risk of severe thunderstorms Sunday afternoon. Large hail and damaging wind gusts are the primary threat, .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ OHZ039>041-048>050-057>059-068-069-PAZ013>016-020>022-029-031- 073>078-WVZ001>004-012-021-509>514-221745- Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH- Muskingum-Guernsey-Belmont-Noble-Monroe-Lawrence-Butler-Clarion- Jefferson PA-Beaver-Allegheny-Armstrong-Washington-Greene- Westmoreland-Higher Elevations of Westmoreland-Fayette- Higher Elevations of Fayette-Indiana-Higher Elevations of Indiana- Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-Monongalia- Ridges of Eastern Monongalia and Northwestern Preston-Preston- Eastern Preston-Western Tucker-Eastern Tucker- 139 PM EDT Sat Mar 21 2026 This Hazardous Weather Outlook is for east central Ohio, western Pennsylvania, and northern West Virginia. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. There is a Slight (level 2 of 5) risk of severe thunderstorms Sunday afternoon and evening. Large hail and damaging wind gusts are the primary threats, with the stronger storms potentially producing hail of golf ball size. There is also the risk of a tornado or two. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ CL