That National Weather Service has issued a Heat Advisory for SE Wisconsin and NE Illinois for this weekend.
... VERY WARM AND HUMID FOR THE WEEKEND...
A SOUTHWEST WINDFLOW WILL USHER IN SOME REAL SUMMERTIME WARMTH AND HUMIDITY FOR SATURDAY AND SUNDAY.
THIS AIRMASS WILL ARRIVE LATER SATURDAY MORNING AFTER A WARM FRONT AND
ASSOCIATED SHOWERS AND THUNDERSTORMS MOVE THROUGH. TEMPERATURES ON SATURDAY WILL REACH THE UPPER 80S AND HEAT INDEX VALUES WILL BE IN THE MID 90S.
THE HOTTEST DAY LOOKS TO BE ON SUNDAY AS TEMPERATURES REACH THE LOW TO MID 90S. HEAT INDEX VALUES WILL APPROACH 100 IN MANY AREAS.
Please be careful in our class workouts and/or working out on your own. Stay hydrated and try to avoid the hottest parts of the day.