Hazardous Weather Outlook
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
312 FLUS41 KPBZ 251721 HWOPBZ Hazardous Weather Outlook National Weather Service Pittsburgh PA 121 PM EDT Wed Jun 25 2025 PAZ014-020-021-029-073-075-261730- Butler-Beaver-Allegheny-Washington-Westmoreland-Fayette- 121 PM EDT Wed Jun 25 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... This Hazardous Weather Outlook is for southwest Pennsylvania and western Pennsylvania. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Extreme Heat Warning. Heat indices are expected to range from 100 to 105 today. There is a Marginal Risk, or level 1 out of 5, for severe thunderstorms this afternoon and evening. The main hazard is expected to be damaging wind gusts. In addition, locally heavy rainfall could result in localized flash flooding mainly during the afternoon and evening hours. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Thunderstorms could produce strong wind gusts Thursday and Friday. In addition, locally heavy rainfall could result in localized flash flooding, Thursday and Friday. An active pattern is then expected through early next week with periodic showers and thunderstorms, and the potential for locally heavy rainfall at times. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ OHZ039>041-048>050-057>059-068-069-PAZ013-022-031-077-WVZ001>004-012- 021-509-510-261730- Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH- Muskingum-Guernsey-Belmont-Noble-Monroe-Lawrence-Armstrong-Greene- Indiana-Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-Monongalia- Ridges of Eastern Monongalia and Northwestern Preston- 121 PM EDT Wed Jun 25 2025 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... This Hazardous Weather Outlook is for east central Ohio, southwest Pennsylvania, western Pennsylvania, and northern West Virginia. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. Heat indices from 95 to 100 degrees are expected today. There is a Marginal Risk, or level 1 out of 5, for severe thunderstorms this afternoon and evening. The main hazard is expected to be damaging wind gusts. In addition, locally heavy rainfall could result in localized flash flooding mainly during the afternoon and evening hours. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Thunderstorms could produce strong wind gusts Thursday and Friday. In addition, locally heavy rainfall could result in localized flash flooding, Thursday and Friday. An active pattern is then expected through early next week with periodic showers and thunderstorms, and the potential for locally heavy rainfall at times. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ PAZ007>009-015-016-074-076-078-WVZ511>514-261730- Mercer-Venango-Forest-Clarion-Jefferson PA- Higher Elevations of Westmoreland-Higher Elevations of Fayette- Higher Elevations of Indiana-Preston-Eastern Preston-Western Tucker- Eastern Tucker- 121 PM EDT Wed Jun 25 2025 This Hazardous Weather Outlook is for western Pennsylvania and northern West Virginia. .DAY ONE...This afternoon and tonight. There is a Marginal Risk, or level 1 out of 5, for severe thunderstorms this afternoon and evening. The main hazard is expected to be damaging wind gusts. In addition, locally heavy rainfall could result in localized flash flooding mainly during the afternoon and evening hours. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Thunderstorms could produce strong wind gusts Thursday and Friday. In addition, locally heavy rainfall could result in localized flash flooding, Thursday and Friday. An active pattern is then expected through early next week with periodic showers and thunderstorms, and the potential for locally heavy rainfall at times. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$ Milcarek