Fort Wayne, Indiana – Darkening skies, wet pavement, and building humidity are signaling a major weather change across northeast Indiana as a surge of rain moves toward Fort Wayne late Sunday.
The first half of Sunday brings periods of sunshine and temperatures climbing into the mid-70s. However, conditions are expected to deteriorate quickly later in the day as a stronger storm system advances into northern Indiana from the west.
According to the National Weather Service, showers and thunderstorms become increasingly likely Sunday afternoon and evening. Rain chances climb to 80 percent during the day before reaching 100 percent Sunday night. Some storms could produce heavy rainfall, with forecast totals between 1 and 2 inches possible by early Monday.
The broader Midwest weather pattern continues to support heavy rain and localized flooding concerns. Meteorologists are monitoring areas of severe weather developing across the Plains and Midwest. While the greatest severe threat remains west of Indiana, isolated strong storms with gusty winds cannot be ruled out locally. Tornado potential currently appears limited in the Fort Wayne area, but residents should remain weather-aware.
Travelers should prepare for changing conditions on I-69, I-469, U.S. 24, and U.S. 30. Visibility may drop during heavier downpours, and standing water could develop in poor drainage areas by Sunday night and Monday morning.
Plan extra travel time if you’re heading out Sunday evening. Keep mobile devices charged and have multiple ways to receive weather alerts.
Rain continues into Monday before gradually tapering later in the day. Sunshine returns Tuesday with highs near 77 degrees. Additional scattered shower chances may redevelop by midweek, but widespread severe weather is not currently expected.
Long-range outlooks continue indicating above-normal temperatures returning across Indiana later next week.
Five Day Forecast for Fort Wayne, Indiana
- Sunday: Mostly sunny, then showers and thunderstorms, high 76°F.
- Monday: Showers, then chance of showers, high 75°F.
- Tuesday: Sunny, high 77°F.
- Wednesday: Sunny, then chance of showers, high 77°F.
- Thursday: Chance of showers and thunderstorms, high 77°F.
