McLean Weather Tracker

Next Severe Weather Threat: High Tornado Risk on Wednesday June 17

Next Severe Weather Threat: High Tornado Risk on Wednesday June 17

Key Questions

When is the next high tornado threat expected in central Illinois?

Forecasts indicate a high tornado threat for central Illinois, including Bloomington, on Wednesday June 17. This follows the current outbreak, with residents advised to remain vigilant while recovering.

What is causing the elevated tornado risk on Wednesday?

A powerful jet stream is combining with a strong low pressure system, creating conditions for severe weather across central and northern Illinois into northern Indiana. Two rounds of storms are expected according to the National Weather Service.

What should residents do to prepare for the upcoming severe weather?

Continued vigilance and preparation are advised as the area faces another high tornado threat. Residents should monitor updates from local authorities while recovering from recent storms.

Forecast indicates another high tornado threat for central Illinois, including Bloomington, on Wednesday June 17 as a powerful jet stream combines with a strong low pressure system. Residents should prepare for potential severe weather while still recovering from the current outbreak. Continued vigilance and preparation are advised.

Sources (2)
Updated Jun 16, 2026