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Elev 705 ft, 41.45 °N, 87.49 °W

Saint John, IN Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Saint John, IN
Elevation: 705ft
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Active Weather Alerts

Heat Advisory
Issued: 6:54 PM Sep. 3, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...

* WHAT...Heat index values of 100 to 105 expected.

* WHERE...In Illinois, Lee, Eastern Will, Kendall, Northern Will, and
Southern Will Counties. In Indiana, Lake IN and Porter Counties.

* WHEN...Until 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses especially after several days of dangerous heat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider altering outdoor plans. If outdoors for prolonged periods of
time, wear lightweight and loose fitting clothing. Take action when
you see symptoms of heat exhaustion and heat stroke.

&&

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