| NWS Forecast for: Mercer County Issued by: National Weather Service Pittsburgh, PA Last Update: 146 AM EST Fri Jan 16 2026 | |
| Overnight: Mostly cloudy. Near steady temperature around 14. Southwest winds 5 to 10 mph. Today: Partly sunny in the morning, then cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Highs in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. Tonight: Considerable cloudiness with a 50 percent chance of snow. Snow accumulation less than an inch. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Saturday: Snow likely, mainly in the morning. Little or no snow accumulation. Highs in the mid 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 70 percent. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 12. West winds 5 to 10 mph. Sunday: Partly cloudy in the morning, then becoming partly sunny. Much colder with highs around 20. Sunday Night: Mostly cloudy. Lows around 10 above. Martin Luther King Jr Day: Mostly cloudy with a 50 percent chance of snow. Very cold with highs around 20. Temperatures falling to around 15 in the afternoon. Monday Night: Mostly cloudy. Frigid. Lows around zero. Wind chill values as low as 20 below. Tuesday: Partly sunny. Very cold with highs around 10 above. Wind chill values as low as 20 below. Tuesday Night: Mostly cloudy. A chance of snow after midnight. Very cold with lows around 5 above. Temperatures rising to around 10 above after midnight. Chance of snow 30 percent. Wednesday: Considerable cloudiness with a 50 percent chance of snow. Not as cold with highs in the upper 20s. Wednesday Night: Mostly cloudy with a 50 percent chance of snow. Not as cold with lows around 20. Thursday: Mostly cloudy with a 40 percent chance of snow. Highs in the upper 20s. | |
| Zone Forecast: Mercer County | |
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