Significant warmup with increasing winds and rain chances by Thursday | Dec. 15, 2025
Dec 15, 2025
Evening Forecast Dec. 15, 2025, with Chief Meteorologist Keith Gibson
INDIANAPOLIS (WISH) — After a record cold Sunday and several inches of snow Saturday, we’re in for a big warmup this week that brings back rain chances a
nd stronger winds.
Monday night: Very cold with lows in the mid teens. Feels like temps for some will be in the single digits.
Tuesday: Warmer with plenty of sunshine and a little breezy at times. Highs in the mid 30s.
By late Tuesday night into Wednesday morning, we could have some patchy freezing drizzle, which would cause some issues.
Wednesday: Morning patchy fog possible with increased cloud cover. Highs around 40 degrees and a little breezy at times.
7-Day Forecast: Widespread rain looks likely into Thursday with stronger wind gusts and highs into the upper 40s to low 50s. Wind gusts will be from 30-40 mph at times Thursday. There is also potential for some snow showers on the backside of the system into Thursday night. What looks more certain, however, is for the event of a flash freeze to take place into early Friday due to a rapid temperature drop. Leads to a cold end to the workweek before we quickly bounce back into the 40s this weekend.
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