| NWS Forecast for: Sullivan County Issued by: National Weather Service Indianapolis, IN Last Update: 608 AM EST Sat Jan 31 2026 | |
Today: Mostly cloudy with scattered flurries. Cold with highs around 20. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 10 below this morning. Tonight: Mostly cloudy with scattered flurries through midnight, then partly cloudy toward daybreak. Cold with lows around 6 above. Northwest winds 5 to 10 mph. Wind chill values as low as zero. Sunday: Partly cloudy. Cold with highs in the mid 20s. Southwest winds around 5 mph. Sunday Night: Partly cloudy through midnight, then becoming mostly cloudy. Cold with lows around 14. South winds around 5 mph. Monday: Mostly cloudy in the morning, then becoming partly cloudy. Cold with highs in the lower 30s. Southwest winds 5 to 10 mph. Monday Night: Mostly cloudy. Cold with lows around 20. Tuesday: Mostly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Cold with highs in the lower 30s. Chance of snow 30 percent. Tuesday Night: Mostly cloudy. A slight chance of snow through midnight. Cold with lows around 15. Chance of snow 20 percent. Wednesday Through Thursday: Partly cloudy. Cold. Highs in the mid 20s. Lows around 5 above. Wind chill values as low as zero. Thursday Night And Friday: Partly cloudy. Lows 15 to 20. Highs in the mid 30s. | |
| Zone Forecast: Sullivan County | |
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