Get ready for more humid and stormy weather.
On Monday, July 28, heat indexes will ramp up, nearing or reaching 100 degrees throughout northeast Wisconsin. The heat index combines air temperature and relative humidity to measure what the heat feels like to the human body.
The National Weather Service in Green Bay predicts a peak heat index of 101 in Green Bay and 98 in Appleton. The high temperature in Green Bay is expected to be near 90 and, in Appleton, near 89.
A heat advisory has been issued for much of northeast Wisconsin from noon to 7 p.m. July 28.
The heat index will be near 100 degrees on Monday, July 28, according to the National Weather Service.
The NWS advises to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun and check up on relatives and neighbors.
Thunderstorms are possible Monday night through Tuesday night, the NWS said.
This article originally appeared on Green Bay Press-Gazette: Heat index expected near 100 in Green Bay, Appleton areas Monday