Wisconsin - United States   2026-07-27   Monday   43.11N, -88.34W

Hartland

Wisconsin - United States
2026-07-27

Tornado Warning issued July 27 at 10:47AM CDT until July 27 at 11:30AM CDT by NWS Milwaukee/Sullivan WI

Issue date: 2026-07-27T15:47+00:00

TORMKX The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for... Northwestern Waukesha County in southeastern Wisconsin... Northeastern Jefferson County in southeastern Wisconsin... Southeastern Dodge County in southeastern Wisconsin... * Until 1130 AM CDT. * At 1047 AM CDT, a severe thunderstorm capable of producing a tornado was located near Hustisford, or near Watertown, moving southeast at 35 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near... Watertown around 1050 AM CDT. Lac La Belle around 1055 AM CDT. Oconomowoc around 1100 AM CDT. Okauchee Lake around 1105 AM CDT. Delafield and Dousman around 1110 AM CDT. Other locations impacted by this tornadic thunderstorm include Ashippun, Waterville, Ixonia, Mapleton, Stone Bank, Summit, Lebanon, Pipersville, Oconomowoc Lake, and Clyman.

Heat Advisory issued July 27 at 9:06AM CDT until July 27 at 9:00PM CDT by NWS Milwaukee/Sullivan WI

Issue date: 2026-07-27T14:06+00:00

* WHAT...Heat index values up to 100 expected. * WHERE...Fond du Lac, Sheboygan, Kenosha, Milwaukee, Ozaukee, Racine, Washington, and Waukesha Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.