Flood Warning Issued for St. Joseph, IN; Berrien, MI; and Cass, MI

Source: NOAA · Northern Indiana and Southwestern Michigan

This alert is no longer in effect.

NOAA issued it on April 17, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).

Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.

A Flood Warning from NWS Northern Indiana is in effect for St. Joseph, IN; Berrien, MI; and Cass, MI, with minor flooding expected along the Saint Joseph River until April 24, 2026.

Read this weather record in 30 seconds

Record type
Flood Warning
Affected area
Northern Indiana and Southwestern Michigan
Issued
April 17, 2026
Issuing authority
NWS Northern Indiana

Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.

Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Northern Indiana and Southwestern Michigan.

Flood Warning in Northern Indiana and Michigan

Alert Details

A Flood Warning has been issued by NWS Northern Indiana. It is effective from April 17, 2026, at 11:45 AM EDT until April 24, 2026, at 8:00 PM EDT.

Affected Areas

The warning affects St. Joseph, IN; Berrien, MI; and Cass, MI, specifically along the Saint Joseph River Michigan at Niles.

What You Should Do

Turn around, don't drown when encountering flooded roads. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks.

Expected Conditions

Minor flooding is forecast. The river stage is currently at 10.7 feet and is expected to rise to a crest of 12.2 feet early on April 20, 2026.

Timeline

The alert is effective from April 17, 2026, at 11:45 AM EDT and will end on April 24, 2026, at 8:00 PM EDT.

Original source: NOAA Official Notice ↗

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Nationwide notices with similar length or severity timing 8

Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.

Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
A Flood Warning from NWS Northern Indiana is in effect for St. Joseph, IN; Berrien, MI; and Cass, MI, with minor flooding expected along the Saint Joseph River until April 24, 2026.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects Northern Indiana and Southwestern Michigan. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.