By 5:35 a.m. CDT on Thursday, July 2, Milwaukee was already waking up soggy and sticky, with light rain falling, temperatures near 70°F and very humid air. That damp start is expected to flip into much hotter, steamier conditions this afternoon, with scattered downpours still in the mix through the evening. Between the oppressive heat and the storm chances, the day looks jumpy, so dress for humidity and keep a backup plan ready for anything outdoors.
Afternoon Heat And Storm Threat
The National Weather Service has an Extreme Heat Warning in place through 10:00 p.m. CDT on Thursday, with highs forecast near 92°F and heat index values close to 100°F this afternoon, according to NWS Milwaukee. Showers and thunderstorms are likely this morning and again tonight, and heavier bursts of rain could drop a quarter to a half inch of water in a short window. Southwest winds around 5 to 15 mph will be blowing, but they will not do much to cut the thick humidity.
Tonight And The Holiday Weekend
Storm chances hang around into Friday and through the July 4 weekend, with on-and-off rounds of thunderstorms possible and timing that is still uncertain. Tonight the low is expected to stay in the low 70s, which will keep overnight conditions muggy and uncomfortable for anyone without air conditioning. Independence Day is currently projected to be cooler but still unsettled. Scattered showers or a thunderstorm could interrupt parades, fireworks setups or backyard gatherings, so keeping an eye on short-range updates will be key.
Where To Cool Off
If you need air conditioning, the City of Milwaukee maintains a list of cooling sites that includes library branches, recreation centers, splash pads and emergency locations, with hours that vary by site. Many public library branches and county senior centers open their doors during extreme heat, and local pools or splash pads can offer quick relief. You can call 2-1-1 if you need help tracking down the nearest option. Be sure to check hours before you go, since some locations may have limited access or entry fees.
Quick Safety Tips
Stay on top of the heat by drinking plenty of water, avoiding strenuous outdoor work between late morning and early evening, and checking on older neighbors, young children and pets. If you hear thunder, head indoors right away, since lightning and heavy rain can move in quickly with these storms. For the holiday, keep plans flexible. Shaded spots, lighter activities or indoor alternatives will be the safest bet if storms bubble up.
