Residents in central Wisconsin should prepare for potentially hazardous weather conditions on Sunday, July 26, 2026. The primary risks include damaging wind gusts, large hail, and heavy rainfall, which could lead to localized flooding. The heat index is expected to reach up to 100°F (38°C), posing a risk of heat-related illnesses, especially for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. Outdoor activities should be planned with caution, and residents are advised to stay hydrated and avoid prolonged exposure to the heat.