Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.
Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >
| NWS Forecast for: Calumet Harbor IL to Gary IN (LMZ743) Issued by: National Weather Service Chicago, IL Last Update: 908 AM CDT Mon Jun 30 2025 | |
Rest Of Today: Southwest winds 5 to 10 kt becoming northeast around 10 kt in the afternoon. Chance of showers and thunderstorms late in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves around 1 ft. Tonight: Northeast winds around 10 kt becoming northwest and increasing to 10 to 20 kt overnight. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms overnight. Waves 1 to 2 ft. Tuesday: Northwest winds 10 to 15 kt becoming northeast in the afternoon. Mostly sunny. Waves 1 to 3 ft. Tuesday Night: West winds 5 to 10 kt becoming southwest. Clear. Waves around 1 ft. | |
| Zone Forecast: Calumet Harbor IL to Gary IN (LMZ743) | |
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