Expires:202605132000;;488177 FPUS51 KPBZ 131203 ZFPPBZ Zone Forecast Product National Weather Service Pittsburgh PA 802 AM EDT Wed May 13 2026 PAZ021-132000- Allegheny- Including the city of Pittsburgh Metro Area 802 AM EDT Wed May 13 2026 .TODAY...Showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain 20 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Cool with highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. Northwest winds 10 to 15 mph. .FRIDAY...Mostly sunny in the morning, then becoming partly sunny. Highs around 70. West winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Warm with highs in the lower 80s. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. .SUNDAY...Partly sunny in the morning, then becoming partly cloudy. A chance of showers in the morning. Unseasonably warm with highs in the upper 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Warm with lows in the lower 60s. .MONDAY...Mostly sunny. Hot with highs in the lower 90s. .MONDAY NIGHT...Mainly clear. Warm with lows around 70. .TUESDAY...Partly cloudy. A chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 30 percent. $$