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Areal Flood Advisory 0021
Issued by the Grand Rapids Forecast Office

Action Issued Starts Expiration
New 2026-08-10 02:31:44 2026-08-10 02:31:00 2026-08-10 08:30:00
Cancelled 2026-08-10 07:31:12 2026-08-10 08:30:00


Action: New
Issued At: 2026-08-10 02:31:44

406 
WGUS83 KGRR 100731
FLSGRR

Flood Advisory
National Weather Service Grand Rapids MI
331 AM EDT Mon Aug 10 2026

MIC015-045-067-101330-
/O.NEW.KGRR.FA.Y.0021.260810T0731Z-260810T1330Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Barry MI-Eaton MI-Ionia MI-
331 AM EDT Mon Aug 10 2026

...FLOOD ADVISORY IN EFFECT UNTIL 930 AM EDT THIS MORNING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Portions of south central and southwest Michigan, 
  including the following counties, in south central Michigan, Eaton 
  and Ionia. In southwest Michigan, Barry.

* WHEN...Until 930 AM EDT Monday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 

* ADDITIONAL DETAILS...
  - At 328 AM EDT, Doppler radar and automated rain gauges
    indicated heavy rain. Minor flooding is ongoing or expected
    to begin shortly in the advisory area.
  - Rainfall estimates from radar indicate that over 2 inches of
    rain has already fallen in the advisory area, with additional
    heavy rain likely through 530 AM. Rainfall totals may exceed
    4 inches.
  - Some locations that will experience flooding include...
    Hastings, Portland, Middleville, Lake Odessa, Freeport,
    Irving, Sebewa, Sunfield, Mulliken, Woodland, Clarksville,
    Woodbury and Gresham.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 4277 8555 4277 8531 4290 8531 4290 8484
      4264 8482 4266 8554


$$

Duke


Action: Cancelled
Issued At: 2026-08-10 07:31:12

365 
WGUS83 KGRR 101230
FLSGRR

Flood Advisory
National Weather Service Grand Rapids MI
830 AM EDT Mon Aug 10 2026

MIC015-045-067-101240-
/O.CAN.KGRR.FA.Y.0021.000000T0000Z-260810T1330Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Barry MI-Eaton MI-Ionia MI-
830 AM EDT Mon Aug 10 2026

...FLOOD ADVISORY IS CANCELLED...

The Flood Advisory is cancelled for portions of south central and 
southwest Michigan, including the following areas, in south central 
Michigan, Eaton and Ionia. In southwest Michigan, Barry.

The heavy rain has ended. Flooding is no longer expected to pose a 
threat. Please continue to heed remaining road closures.

&&

LAT...LON 4277 8555 4277 8531 4290 8531 4290 8484
      4264 8482 4266 8554


$$

NJJ



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