INDIANA — Weather officials are warning that dangerous snow squalls may develop across northern and central Indiana on Tuesday, December 31, bringing quick bursts of heavy snow, sudden whiteout visibility, and wind gusts over 30 mph. The timing of these squalls—expected from tomorrow afternoon into the evening—poses a significant threat for New Year’s Eve travelers across the state.
Snow Squalls Expected to Develop in Northern and Central Indiana
Forecasters highlight a large zone from Gary to Fort Wayne to Indianapolis where conditions will be most favorable for squall development. The map indicates the “Best Chance” area in light blue, covering:
- Gary
- Lafayette
- Fort Wayne
- Indianapolis
These regions are expected to see fast-moving snow bursts capable of dropping quick accumulations in a matter of minutes.
Hazards Include Sudden Whiteouts and Dangerous Roads
Snow squalls differ from typical snow showers because they strike suddenly and intensely. Weather experts warn that tomorrow’s squalls may produce:
- Quick accumulations leading to slick and snow-covered roads
- Rapidly reduced visibility, creating instant whiteout conditions
- Wind gusts exceeding 30 mph, worsening blowing snow
These conditions often lead to multi-vehicle accidents, particularly on highways where speeds are higher. Drivers should be prepared for conditions to deteriorate without warning.
Travelers Urged to Slow Down and Adjust New Year’s Eve Plans
Because squalls are expected to develop during the afternoon and evening, officials caution that those traveling for New Year’s Eve gatherings may encounter extremely hazardous conditions—especially in the northern half of the state.
Authorities advise:
- Slowing down immediately when visibility drops
- Increasing following distance to avoid collisions
- Avoiding sudden braking during squalls
- Staying alert for rapidly changing weather
Even brief squalls can transform clear roads into dangerous ice-covered stretches within minutes.
Southern Indiana Less Affected
Areas such as Evansville, Seymour, and other southern counties appear outside the primary impact zone. These regions may see little to no squall activity. However, officials emphasize that forecast adjustments are still possible.
Residents Encouraged to Monitor Weather Updates
Given the fast-moving nature of these systems, the exact timing and placement of squalls may shift. Meteorologists recommend that residents remain aware of updated alerts throughout Tuesday. NapervilleLocal.com will continue to track this New Year’s Eve weather threat and provide updates as new information becomes available…