Tue Feb 18 12:01:57 AM EST 2025 Southern Lycoming- Including the city of Williamsport 1200 AM EST Tue Feb 18 2025 .REST OF TONIGHT...Partly cloudy. Colder with lows around 10. West winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 9 below. .TUESDAY...Sunny. Highs around 20. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 10 below in the morning. .TUESDAY NIGHT...Mostly clear. lows around 10. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 6 below after midnight. .WEDNESDAY...Partly sunny. Highs in the mid 20s. Northwest winds 5 to 10 mph. Wind chill values as low as 4 below in the morning. .WEDNESDAY NIGHT...Mostly cloudy. lows around 10. Northwest winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of snow in the morning, then a chance of snow showers in the afternoon. Highs in the lower 20s. Chance of snow 50 percent. Wind chill values as low as 5 above. .THURSDAY NIGHT...Mostly cloudy. Lows 15 to 20. Wind chill values as low as zero. .FRIDAY...Partly sunny in the morning, then clearing. Highs in the lower 30s. Wind chill values as low as zero in the morning. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows 10 to 15. Wind chill values as low as 5 above. .SATURDAY...Partly sunny. Highs in the mid 30s. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs around 40. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .MONDAY...Mostly cloudy. Highs in the lower 40s.