Widespread, Significant Severe Storms; Blistering Heat; Persistent Monsoon and Fire Weather Threats
A swath of severe weather is forecast from the Middle South to the Great Lakes. Very large hail, significant damaging winds, and tornadoes will be possible; especially; from northwestern Tennessee to southwestern Ohio. The south-central U.S. remains excessively hot, with Heat Indices over 110 degrees. Monsoon moisture continues threats of local flash floods, and dry thunderstorms in the west.
|NWS Forecast for: Rock Island Passage to Sturgeon Bay WI (LMZ541)|
Issued by: National Weather Service Green Bay, WI
Last Update: 121 PM CDT Fri Jul 20 2018
This Afternoon: E wind 10 to 20 kts. Waves 4 to 7 ft. Patchy fog. A chance of showers and isolated thunderstorms.
Tonight: NE wind 10 to 15 kts. Waves 4 to 6 ft. Showers likely and isolated thunderstorms in the evening, then a chance of showers after midnight.
Saturday: NE wind 15 to 25 kts. Waves 3 to 5 ft. A chance of showers.
Saturday Night: NE wind 15 to 25 kts decreasing to 10 to 15 kts after midnight. Waves 3 to 5 ft. A chance of showers.
|Zone Forecast: Rock Island Passage to Sturgeon Bay WI (LMZ541)|
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