National Weather Service United States Department of Commerce

5:00AM {7/18/2026} Another wave of smoke is expected to move late this morning/afternoon from north to south. Smoke most intense across northern WI. The smoke will linger through Sunday. Additional Air Quality Advisories may be issued this weekend. For the latest air quality information visit: airquality.wi.gov.
6:25AM {7/18/2026} Multiple rounds of storms are possible Monday into Monday night. Strongest storms most likely Monday afternoon and evening during which time all severe weather hazards are possible. Storm details are still uncertain, but significant severe weather is possible if conditions align.