Headline:
Extreme Heat Warning issued June 28 at 7:08AM CDT until June 30 at 9:00PM CDT by NWS La Crosse WI
Event:
Extreme Heat Warning
Urgency:
Expected
Effective:
June 28, 2026 - 5:08am
Expires:
June 29, 2026 - 8:00am
Description:
* WHAT...Dangerously hot conditions with heat index values up to 108
expected.
* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and central, southwest, and west central Wisconsin.
* WHEN...From 8 AM Monday to 9 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Warm conditions are forecast today over
northeast Iowa. A Heat Advisory may eventually be needed.
Thunderstorms tonight and Monday could limit heating which would
reduce the risk of heat-related illness.
Instruction:
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.
Stay cool, stay hydrated, stay informed.
Area Description:
Mitchell; Howard; Winneshiek; Allamakee; Floyd; Chickasaw; Fayette; Clayton; Wabasha; Dodge; Olmsted; Winona; Mower; Fillmore; Houston; Clark; Buffalo; Trempealeau; Jackson; La Crosse; Monroe; Juneau; Adams; Vernon; Crawford; Richland; Grant
Forcast Office:
NWS La Crosse WI
Sender: