Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest
Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >
| NWS Forecast for: Gary to Burns Harbor IN (LMZ744) Issued by: National Weather Service Chicago, IL Last Update: 912 PM CDT Wed Sep 17 2025 |  |
| Rest Of Tonight: Northeast winds less than 10 kt becoming southeast. Mostly clear. Waves 1 ft or less. Thursday: South winds less than 10 kt becoming northeast 5 to 10 kt in the afternoon. Mostly sunny. Waves 1 ft or less. Thursday Night: Northeast winds 5 to 10 kt becoming east. Mostly clear. Waves around 1 ft. Friday: East winds 5 to 10 kt becoming northeast around 10 kt in the afternoon. Mostly sunny in the morning, then becoming partly cloudy. Waves 1 to 2 ft. | |
| Zone Forecast: Gary to Burns Harbor IN (LMZ744) | |
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