Severe storms and Heavy Rain in the Upper Midwest; Fire Weather Threats in the West
Scattered severe storms capable of producing large hail and damaging winds are expected from Montana, the Dakotas, and into northwestern Montana; and in the South and Central High Plains. Heavy rain may produce flash flooding in portions of the Plains, especially, the North Plains; Mississippi Valley; Appalachians; and Deep South. Fire weather threats are Elevated for portions of Nevada.
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| NWS Forecast for: Northerly Island to Calumet Harbor IL (LMZ742) Issued by: National Weather Service Chicago, IL Last Update: 902 AM CDT Sat Jul 4 2020 |  |
| Rest Of Today: North winds 5 to 10 kt becoming northeast 10 to 15 kt by early afternoon. Sunny. Waves 1 to 3 ft. Tonight: Northeast winds 5 to 10 kt becoming north after midnight. Mostly clear. Waves 1 to 3 ft subsiding to 1 ft or less. Sunday: Northeast winds 5 to 10 kt becoming east around 10 kt in the early afternoon. Sunny. Waves 1 ft or less. Sunday Night: Variable winds around 5 kt. Mostly clear. Waves 1 ft or less. | |
| Zone Forecast: Northerly Island to Calumet Harbor IL (LMZ742) | |
Visit your local NWS office at: https://www.weather.gov/lot |