| NWS Forecast for: Jefferson County Issued by: National Weather Service Buffalo, NY Last Update: 400 AM EDT Thu Mar 19 2026 | |
| Today: Cloudy. A chance of snow showers this morning, then a chance of rain and snow showers early this afternoon. A chance of rain showers late. Highs ranging from the mid 30s on the tug hill to the upper 30s across the lower elevations. South winds 5 to 10 mph, becoming southwest. Chance of precipitation 40 percent. Tonight: Mostly cloudy. Lows in the mid 20s. Light southwest winds. Friday: Rain showers likely with a chance of snow showers in the morning, then rain showers in the afternoon. Highs in the lower 40s. Light winds, becoming southeast 5 to 10 mph. Chance of precipitation 90 percent. Friday Night: Mostly cloudy. Rain showers in the evening, then a chance of snow showers overnight. Lows in the upper 20s. Light winds. Chance of precipitation 90 percent. Saturday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s. Light winds, becoming west 5 to 10 mph. Saturday Night: Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the upper 20s. Sunday: Rain and snow showers likely. Highs in the upper 30s. Chance of precipitation 70 percent. Sunday Night: Snow and rain showers likely. Lows in the mid 20s. Chance of precipitation 70 percent. Monday: Partly sunny with a 40 percent chance of snow showers. Highs in the mid 30s. Monday Night: Partly cloudy. Lows 15 to 20. Tuesday: Partly sunny. Highs in the mid 30s. Tuesday Night: Mostly cloudy with a 30 percent chance of snow showers. Lows 15 to 20. Wednesday: Partly sunny with a 30 percent chance of snow showers. Highs in the upper 30s. | |
| Zone Forecast: Jefferson County | |
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