It is a clear, chilly start in Indianapolis at 45°F as of 5:40 a.m. today at Indianapolis International Airport (KIND). That quiet morning look is not sticking around. A warm, breezy afternoon is on tap with temperatures climbing into the lower 70s, and south winds building through the day ahead of a sharp cold front that will drive a line of showers and thunderstorms after dark.
Afternoon Winds Pick Up
A Wind Advisory runs from 11:00 a.m. today, through 8:00 a.m. tomorrow. Forecasters expect south‑southeast winds of 9 to 23 mph, with gusts this afternoon that could reach about 45 mph and locally stronger gusts possible. Gusts over 50 mph may hit exposed areas, which means unsecured outdoor items and high‑profile vehicles face a higher risk. Those timing and wind details come straight from the National Weather Service forecast discussion.
According to NWS Indianapolis, plan on blustery conditions through the evening hours.
Late Night Storms
Showers and thunderstorms are expected Sunday night between roughly 8:00 p.m. and 4:00 a.m., with the main severe window tilted toward the earlier part of that stretch. Strong straight‑line winds and isolated brief tornadoes are possible within the line, and pockets of heavy rain could briefly cut visibility on the roads. The Storm Prediction Center shows elevated severe probabilities for parts of the region, so keep a way to get warnings while you sleep.
Monday Turns Wintry
Temperatures tumble tomorrow, with afternoon highs near 32°F and scattered snow showers possible after 8:00 a.m. Most areas should see only a dusting to less than a half‑inch of new snow, although a few heavier bursts could squeeze out locally higher amounts. Monday night will be bitter, with lows near 17°F and wind chills near or below zero by Tuesday morning, according to the forecast discussion.
According to NWS Indianapolis, slippery elevated surfaces are possible Monday morning where temperatures dip below freezing.
What To Expect And How To Prepare
Secure patio furniture and loose yard items before the strongest gusts arrive, and build in extra time for both evening and early‑morning travel. High winds can make driving tough for tall vehicles, and falling limbs could trigger scattered power outages. IndyGo says it expects to maintain normal service but urges riders to allow extra travel time and check alerts before heading out. If you have outdoor plans tonight, it is a good idea to move them inside until the line of storms has cleared.
For the latest watches and warnings, follow your local emergency alerts and official updates.
