Monday, July 20–Monday night, July 20: NWS flags severe storm threat for Sheboygan County commuters
Saturday, July 18, 2026
When to watch: Monday, July 20 afternoon/evening through Monday night, July 20 (around midnight)
For Sheboygan County drivers and after-work plans: The NWS is highlighting the Monday workweek kickoff as the main window for severe-storm potential, with thunderstorm chances continuing into Monday night around midnight.
What the NWS is forecasting (Hazardous Weather Outlook)
In an update to its Hazardous Weather Outlook for Sheboygan County (NWS zone WIZ052) issued Saturday, July 18, 2026 at 9:19 AM CDT, the NWS says severe storms are possible mainly Monday afternoon and evening, with all severe weather hazards possible. The NWS also notes spotter activation may be needed Monday afternoon and evening.
Monday timing + rain chances (Sheboygan County forecast)
- Monday, July 20: Chance of precipitation 50% (chance of showers in the morning, then chance of showers and a slight chance of thunderstorms in the afternoon).
- Monday night, July 20: Showers likely and a slight chance of thunderstorms through around midnight, then chance of showers after midnight. Chance of precipitation 70%.
What to do Monday (quick, practical steps)
- Build in extra time for Monday afternoon/evening driving—storms can develop quickly.
- Have a shelter plan before you head out. If you hear thunder, move indoors promptly.
- Plan a “weather Plan B” for outdoor errands and pickup/drop-off schedules.
How to stay updated (so you don’t get surprised)
As Monday approaches, check the NWS Hazardous Weather Outlook and the Sheboygan County forecast (WIZ052) for any timing changes and any watches/warnings that may be issued.
Storm impacts can change fast—keep an eye on NWS updates Monday afternoon.
