Headline:
Heat Advisory issued July 13 at 9:47PM CDT until July 14 at 9:00PM CDT by NWS Green Bay WI
Event:
Heat Advisory
Urgency:
Expected
Effective:
July 13, 2026 - 7:47pm
Expires:
July 14, 2026 - 4:00am
Description:
* WHAT...Heat index values of 95 to 105 expected again on Tuesday.
Highest heat index values in far northeast Wisconsin. Heat indices
the rest of tonight will only drop to 70 to 75 degrees, which will
still be hazardous for anyone without shelter after the heat this
afternoon.
* WHERE...Portions of central, east central, north central, and
northeast Wisconsin.
* WHEN...Until 9 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Area Description:
Vilas; Oneida; Forest; Florence; Northern Marinette County; Lincoln; Langlade; Menominee; Northern Oconto County; Door; Marathon; Shawano; Wood; Portage; Waupaca; Outagamie; Brown; Kewaunee; Waushara; Winnebago; Calumet; Manitowoc; Southern Marinette County; Southern Oconto County
Forcast Office:
NWS Green Bay WI
Sender: