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🟡 Moderate
Heat Advisory
Scott; Morgan; Sangamon; Christian; Shelby; Cumberland
Heat Advisory issued September 17 at 12:16AM CDT until September 17 at 7:00PM CDT by NWS Lincoln IL
Alert Description
* WHAT...Heat index values up to 105. * WHERE...Christian, Sangamon, Shelby, Cumberland, Morgan, and Scott Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Safety Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Time Information
Effective
Sep 17, 2026, 5:16 AM
Expires
Sep 17, 2026, 3:15 PM
Issued
Sep 17, 2026, 5:16 AM
Alert Details
Severity
Moderate
Urgency
Expected
Certainty
Likely
Category
Met
Issued By
NWS Lincoln IL
National Weather Service