Indianapolis, IN – A sudden shift in spring weather patterns will bring freezing temperatures and patchy frost to central Indiana, triggering a Freeze Watch from Monday night through 8 a.m. Tuesday, particularly across Indianapolis and surrounding counties.
According to the National Weather Service in Indianapolis, the alert spans areas along Interstate 465 and I-70, where temperatures are expected to plunge to 26°F overnight Monday into Tuesday. The threat of frost could damage sensitive vegetation and unprotected spring plants. Homeowners are urged to cover newly planted gardens and bring in potted plants by Monday evening.
Monday’s daytime high will reach 55°F under mostly sunny skies, but temperatures will drop sharply after sunset. Winds will remain light but variable overnight, increasing the risk of surface frost, especially in outlying neighborhoods and low-lying areas. By Tuesday morning, frost will be widespread until temperatures rise above freezing around 9 a.m.
Drivers on major corridors like I-465, I-70, and I-65 should be alert for icy windshields and possible slick patches during early Tuesday commutes. Use extra caution on bridges and overpasses where surface temperatures cool faster.
Here’s a look at the extended 5-day outlook for Indianapolis:
- Tuesday: Sunny, high near 46°F. Frost risk before 9 a.m.
- Wednesday: Mostly sunny, high of 52°F. 30% chance of rain at night.
- Thursday: Rain likely, high of 58°F. Gusts up to 18 mph.
- Friday: Partly sunny, high near 57°F.
- Saturday: Mostly sunny, warmer with a high around 60°F.
