Weather
Indianapolis, IN Winter 2026-27: 3 Words Could Signal Deadly Weather in Indiana
Indianapolis, IN – Three words appearing in a winter weather warning could signal a storm far more dangerous than the snow, ice and freezing temperatures Indiana residents experience each year. During
By Nolan Pierce · 2026-11-03T11:51:07.190Z
Indianapolis, IN – Three words appearing in a winter weather warning could signal a storm far more dangerous than the snow, ice and freezing temperatures Indiana residents experience each year. During the 2026 27 winter season, those words could carry an urgent message from Indianapolis to South Bend, Fort Wayne and Evansville.
According to NOAA's Weather Prediction Center, the National Weather Service is expanding the use of "Particularly Dangerous Situation," or PDS, wording in select Blizzard Warnings and Ice Storm Warnings this winter.
The wording is intended for rare, exceptionally dangerous storms that could threaten lives, transportation and critical infrastructure.
What Are the Three Words Indiana Residents Should Know?
"Particularly Dangerous Situation" highlights an extraordinary threat within an existing winter weather warning.
A Blizzard Warning indicates strong winds and severely reduced visibility from falling or blowing snow. Adding PDS wording would emphasize unusually dangerous conditions.
In an Ice Storm Warning, the wording could highlight extreme threats from damaging ice accumulation.
Why Could This Matter Across Indiana?
Indiana faces several distinct winter hazards.
Lake effect snowfall can affect South Bend, Michigan City and communities near Lake Michigan, while Indianapolis, Lafayette and Fort Wayne can experience heavy snow, freezing rain and dangerous winds.
Southern Indiana, including Bloomington and Evansville, can also face damaging ice storms.
During an extreme event, Interstate 65 between Gary, Indianapolis and Louisville, Interstate 69 through central and northeastern Indiana, and Interstate 70 across the state could experience serious travel disruptions.
Blowing snow can sharply reduce visibility on open highways, while ice accumulation can bring down trees and power lines.
These are possible impacts, not predictions of an approaching storm.
Is PDS a New Winter Weather Warning?
No. PDS is additional wording within certain existing Blizzard Warnings and Ice Storm Warnings, not a separate warning category.
Most Indiana winter storms will not receive the designation.
What Should Indiana Residents Do?
If PDS wording appears, residents should avoid unnecessary travel, follow emergency instructions and prepare for potentially prolonged disruptions.
The expanded terminology does not mean a catastrophic winter storm is currently forecast for Indiana.
Residents can monitor official forecasts and warnings at weather.gov .