Chicago weather: Frigit cold hits this week, Thanksgiving storm possible

CHICAGO – Two weather events are developing for Chicago this coming week.

First, a blast of winter cold is due to settle in next weekend. High temperatures will struggle to get above the 20s, while lows will dip into the teens. This shift marks the arrival of a cold pattern that may persist for some time.

Second, there are two storm systems over the Pacific Northwest that could merge and bring significant snow and rain to the Chicago area Tuesday night through Thanksgiving.

If the systems combine, travel disruption is likely. However, if the storms remain separate, their impact will be much less severe. We estimate the chance of a merger to be about one in three.

Stay tuned to the FOX Chicago Weather Team for the latest updates as the forecast develops.