| NWS Forecast for: Clarion County Issued by: National Weather Service Pittsburgh, PA Last Update: 400 AM EST Sun Jan 18 2026 | |
Today: Partly cloudy this morning, then becoming partly sunny. Highs in the lower 20s. West winds 5 to 10 mph. Tonight: Mostly cloudy. A slight chance of snow after midnight. Near steady temperature around 16. Southwest winds 5 to 10 mph. Chance of snow 20 percent. Martin Luther King Jr Day: Snow likely. Total snow accumulation less than an inch. Highs in the lower 20s. Temperatures falling to around 16 in the afternoon. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 60 percent. Monday Night: Mostly cloudy. A slight chance of snow in the evening. Very cold with lows around 2 above. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 20 percent. Wind chill values as low as 14 below. Tuesday: Partly sunny in the morning, then becoming partly cloudy. Very cold with highs around 13. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 14 below. Tuesday Night: Mainly clear. Very cold with lows zero to 5 above zero. Temperatures rising to around 10 above after midnight. Wednesday: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of snow. Not as cold with highs in the lower 30s. Wednesday Night: Mostly cloudy with a 50 percent chance of snow. Lows 15 to 20. Thursday: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of snow. Highs in the lower 20s. Thursday Night: Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Very cold with lows around 10 above. Chance of snow 30 percent. Friday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 20s. Friday Night: Considerable cloudiness with a 40 percent chance of snow. Lows around 20. Saturday: Mostly cloudy with a 40 percent chance of snow. Highs in the upper 20s. | |
| Zone Forecast: Clarion County | |
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