Expires:202605132200;;492646 FPUS51 KCTP 131431 ZFPCTP Zone Forecast Product for Central Pennsylvania National Weather Service State College PA 1030 AM EDT Wed May 13 2026 This product provides average values for each zone and may not be representative of exact locations. For a more site-specific forecast visit: weather.gov/ctp PAZ046-132200- Southern Lycoming- Including the city of Williamsport 1030 AM EDT Wed May 13 2026 .TODAY...A chance of showers this morning, then showers with a chance of thunderstorms this afternoon. Some thunderstorms may produce gusty winds this afternoon. Highs in the mid 60s. South winds 5 to 10 mph, becoming southwest 10 to 15 mph this afternoon. Chance of rain near 100 percent. .TONIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 25 mph, becoming west after midnight. Chance of rain 90 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Partly sunny. Not as cool with highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly sunny. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SUNDAY...Mostly sunny. A chance of showers in the afternoon. Hot with highs in the mid 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. .MONDAY...Mostly sunny. Hot with highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. .TUESDAY...Mostly sunny. A chance of showers in the afternoon. Hot with highs in the lower 90s. Chance of rain 30 percent. $$