Milwaukee, Wisconsin, is in for a challenging Saturday with sweltering heat and the risk of strong thunderstorms, which could affect air quality and bring hazardous weather to southeast Wisconsin. The National Weather Service has issued several advisories for the region, including an Air Quality Advisory and a severe weather watch as temperatures rise.
Sweltering Heat and Air Quality Concerns
Temperatures in Milwaukee are expected to reach a high of 91°F on Saturday, but the real concern will be the heat index, which could soar to near 95°F during the afternoon. The heat will be most intense between 2 p.m. and 6 p.m., making outdoor activities dangerous, especially for sensitive groups. An Air Quality Advisory is in effect for Milwaukee, Kenosha, Ozaukee, and Racine counties due to unhealthy ozone levels. Residents with asthma, heart conditions, or other respiratory concerns are strongly advised to avoid outdoor activities during peak afternoon hours.
Thunderstorms Expected Saturday Evening
By Saturday evening, thunderstorms are forecast to develop across much of southeast Wisconsin, bringing gusty winds, frequent lightning, and heavy rainfall. The storms are expected to last into the early hours of Sunday. Areas like Waukesha, Dodge, and Jefferson counties could see more severe weather, including the possibility of tornadoes. Spotter activation may be required in these counties if severe weather develops.
Travel and Safety Tips
Travel on major highways like I-94 and I-43 could become hazardous during the storms, especially with strong winds and reduced visibility. Drivers are encouraged to avoid unnecessary trips and to secure any loose outdoor items before the storm arrives. Additionally, with more storms possible on Tuesday into Wednesday, it’s a good idea to prepare emergency kits and charge devices ahead of time.
5-Day Weather Outlook for Milwaukee
Saturday (July 5): High of 91°F with sunny conditions early, but storms are possible after 5 p.m. Gusty winds up to 25 mph.
Sunday (July 6): High of 81°F with a chance of morning showers, clearing in the afternoon.
Monday (July 7): High of 78°F with sunny and calmer conditions.
Tuesday (July 8): High of 85°F with partly sunny skies, storms possible after 1 p.m.
Wednesday (July 9): High of 80°F with continued storm chances, especially in the afternoon.
Milwaukee faces a hot and potentially dangerous Saturday with sweltering heat and strong thunderstorms expected. The combination of high heat and poor air quality could pose health risks, particularly for sensitive groups. As thunderstorms roll in by evening, drivers should be cautious, and residents should secure loose items outdoors. With more storms expected next week, preparing emergency kits and staying informed will be essential to staying safe through the week.
