Extreme Heat Warning

Locations Affected

Milwaukee, WI ∙ Kenosha, WI ∙ Racine, WI ∙ West Allis, WI ∙ Lily Lake, WI ∙ Glendale, WI ∙ Eagle Lake, WI ∙ Whitefish Bay, WI ∙ Hales Corners, WI ∙ South Milwaukee, WI

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 928 PM CDT Fri Jun 20 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO 7 PM CDT MONDAY... * WHAT...Dangerously hot conditions with heat index values up to 109 expected. * WHERE...Kenosha, Milwaukee, and Racine Counties. * WHEN...From noon Saturday to 7 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed.

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