First published 9/19/2026, 5:57:16 AM · Last updated 9/19/2026, 5:57:16 AM

Flood Advisory (NWS Milwaukee/Sullivan WI) issued Sep 19 00:37 CDT — until 03:00 CDT

National Weather Service (Milwaukee/Sullivan, WI) issued a Flood Advisory starting September 19 at 12:37 AM CDT, in effect until September 19 at 3:00 AM CDT. Advisory indicates short-duration, localized flooding risk.

Categories: severe-weather-and-natural-disasters, travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 9/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 4/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

Even short-duration flood advisories can cause hazardous driving conditions, localized inundation of low-lying areas and short-term impacts to travel and property. Local residents and travelers in the Milwaukee/Sullivan, Wisconsin area should exercise caution during the advisory period.

Location

Sources

Flood Advisory issued September 19 at 12:37AM CDT until September 19 at 3:00AM CDT by NWS Milwaukee/Sullivan WI

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