Expires:202512220200;;982091 FPUS51 KPBZ 211801 ZFPPBZ Zone Forecast Product National Weather Service Pittsburgh PA 100 PM EST Sun Dec 21 2025 PAZ014-220200- Butler- Including the city of Butler 100 PM EST Sun Dec 21 2025 .THIS AFTERNOON...Partly sunny. Near steady temperature in the upper 20s. Northwest winds 10 to 15 mph. .TONIGHT...Mainly clear. Cold with lows around 15. West winds around 5 mph, becoming southwest after midnight. .MONDAY...Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. South winds around 5 mph. .MONDAY NIGHT...Cloudy. A chance of snow and freezing rain in the evening, then rain and freezing rain after midnight. Little or no snow accumulation. Lows in the upper 20s. Temperatures rising into the mid 30s after midnight. Southeast winds 5 to 10 mph. Chance of precipitation 80 percent. .TUESDAY...Rain likely in the morning. Highs in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly sunny. Highs in the lower 40s. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of rain in the evening, then rain likely after midnight. Lows in the lower 30s. Temperatures rising into the upper 30s after midnight. Chance of rain 70 percent. .CHRISTMAS DAY...Rain likely, mainly in the morning. Mild. Highs in the mid 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Rain, mild. Lows in the mid 40s. Temperatures rising into the lower 50s after midnight. Chance of rain 80 percent. .FRIDAY...Rain, mild. Highs in the upper 50s. Temperatures falling into the upper 40s in the afternoon. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs in the upper 40s. $$