| NWS Forecast for: Sullivan County Issued by: National Weather Service Indianapolis, IN Last Update: 1138 PM EDT Sun Mar 15 2026 |  |
Rest Of Tonight: Cloudy. Rain early this morning, then a chance of snow toward daybreak. Breezy and much colder with lows in the upper 20s. West winds 20 to 25 mph with gusts up to 40 mph. Chance of precipitation 90 percent. Monday: Mostly cloudy with a 40 percent chance of snow. Little or no snow accumulation. Blustery and much colder. Near steady temperature in the upper 20s. Temperature steady or slowly falling in the afternoon. West winds 15 to 25 mph with gusts up to 40 mph. Monday Night: Mostly cloudy. Colder with lows around 15. Northwest winds 15 to 20 mph with gusts up to 30 mph. Tuesday: Partly cloudy. Cold with highs around 30. Northwest winds around 10 mph with gusts up to 20 mph, becoming southwest late in the afternoon. Tuesday Night: Mostly cloudy. A slight chance of snow through the late overnight, then a chance of snow toward daybreak. Little or no snow accumulation. Not as cold with lows in the mid 20s. South winds 10 to 15 mph. Gusts up to 25 mph toward daybreak. Chance of snow 50 percent. Wednesday And Wednesday Night: Partly cloudy. Highs in the mid 50s. Lows in the upper 30s. Thursday: Partly cloudy through early afternoon, then clearing. Not as cool with highs in the mid 60s. Thursday Night And Friday: Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. Friday Night And Saturday: Partly cloudy. Lows around 50. Highs in the lower 70s. Saturday Night: Mostly clear. Lows in the mid 40s. Sunday: Mostly sunny through early afternoon, then becoming partly cloudy. Highs in the mid 60s. | |
| Zone Forecast: Sullivan County | |
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