Active Weather Alerts
Small Craft Advisory
Issued: 8:58 AM Nov. 29, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 7 AM CST MONDAY... * WHAT...Southeast winds to 30 kt today and northwest winds to 30 kt Sunday. Occasional gale gusts to 35 kt Sunday. Significant waves to 11 ft occasionally to 14 ft expected. * WHERE...Calumet Harbor IL to Michigan City IN. * WHEN...From 9 AM this morning to 7 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
Winter Storm Warning
Issued: 8:38 AM Nov. 29, 2025 – National Weather Service
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Heavy snow expected. Total snow accumulations between 6 and 10 inches. Locally higher amounts possible northwest of an Ottawa to Aurora to Waukegan line. Southeast winds gusting to 30 mph. * WHERE...Portions of central, north central, and northeast Illinois and northwest Indiana. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...The highest snowfall rates are expected this afternoon, with some blowing and drifting snow possible. The snow may mix with or transition to drizzle east of Interstate 55 this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. The latest road conditions for Indiana can be obtained at https://511in.org. &&
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