Mercersburg, PA 17236
Cloudy. Snow with a chance of sleet this afternoon. Little or no snow and sleet accumulation. Highs in the lower 30s. South winds 10 to 15 mph. Chance of precipitation 90 percent.
Cloudy. A chance of rain or snow or freezing rain in the evening...then a slight chance of freezing rain and snow showers after midnight. Not as cool with lows in the mid 20s. South winds 10 to 15 mph...becoming west after midnight. Gusts up to 30 mph. Chance of precipitation 50 percent.
Mostly sunny and brisk. Highs in the upper 20s. Temperature falling to around 19 in the afternoon. Northwest winds 15 to 25 mph. Wind chill values as low as 1 below.
Mostly clear. Much colder with lows around 5 above. Northwest winds 15 to 20 mph. Wind chill values as low as 7 below.
Mostly sunny. Highs in the lower 20s. Northwest winds 5 to 10 mph. Wind chill values as low as 7 below in the morning.
Mostly cloudy. Lows 10 to 15.
Cloudy with a 50 percent chance of snow. Highs in the upper 20s.
Snow likely. Lows in the lower 20s. Chance of snow 60 percent.
Cloudy with a chance of snow in the morning...then partly sunny in the afternoon. Highs in the mid 20s. Chance of snow 40 percent.
Partly cloudy. Much colder with lows around zero. Wind chill values as low as 10 below after midnight.
Mostly sunny. Highs around 20. Wind chill values as low as 10 below in the morning.
Partly cloudy. Cold with lows around 5 above. Wind chill values as low as zero.
Partly sunny. Highs in the upper 20s. Wind chill values as low as 5 below in the morning.
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