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Areal Flood Advisory 0022
Issued by the Grand Rapids Forecast Office

Action Issued Starts Expiration
New 2026-08-12 17:35:27 2026-08-12 17:34:00 2026-08-12 20:30:00
Continued 2026-08-12 18:41:28 2026-08-12 20:30:00
Cancelled 2026-08-12 20:07:01 2026-08-12 20:30:00


Action: New
Issued At: 2026-08-12 17:35:27

975 
WGUS83 KGRR 122234
FLSGRR

Flood Advisory
National Weather Service Grand Rapids MI
634 PM EDT Wed Aug 12 2026

MIC107-123-130130-
/O.NEW.KGRR.FA.Y.0022.260812T2234Z-260813T0130Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mecosta MI-Newaygo MI-
634 PM EDT Wed Aug 12 2026

...FLOOD ADVISORY IN EFFECT UNTIL 930 PM EDT THIS EVENING...

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

* WHERE...Portions of central and west central Michigan, including 
  the following counties, in central Michigan, Mecosta. In west 
  central Michigan, Newaygo.

* WHEN...Until 930 PM EDT.

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

* ADDITIONAL DETAILS...
  - At 634 PM EDT, Doppler radar and automated rain gauges
    indicated heavy rain. Minor flooding is ongoing or expected
    to begin shortly in the advisory area.
  - Some locations that will experience flooding include...
    Paris, Hawkins and Roben-Hood Airport.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4382 8564 4382 8563 4381 8550 4375 8550
      4371 8552 4376 8563


$$

RAH


Action: Continued
Issued At: 2026-08-12 18:41:28

003 
WGUS83 KGRR 122340
FLSGRR

Flood Advisory
National Weather Service Grand Rapids MI
740 PM EDT Wed Aug 12 2026

.An estimated 1.5 to 2.75 inches of rain has fallen within an hour. 
Rain has ended but minor flooding remains possible.

MIC107-123-130130-
/O.CON.KGRR.FA.Y.0022.000000T0000Z-260813T0130Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mecosta MI-Newaygo MI-
740 PM EDT Wed Aug 12 2026

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 930 PM EDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Portions of central and west central Michigan, including 
  the following counties, in central Michigan, Mecosta. In west 
  central Michigan, Newaygo.

* WHEN...Until 930 PM EDT.

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

* ADDITIONAL DETAILS...
  - At 738 PM EDT, Doppler radar and automated rain gauges
    indicated heavy rain. Minor flooding is ongoing or expected
    to begin shortly in the advisory area.
  - Some locations that will experience flooding include...
    Paris, Hawkins and Roben-Hood Airport.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4382 8564 4382 8563 4381 8550 4375 8550
      4371 8552 4376 8563


$$

RAH


Action: Cancelled
Issued At: 2026-08-12 20:07:01

622 
WGUS83 KGRR 130106
FLSGRR

Flood Advisory
National Weather Service Grand Rapids MI
906 PM EDT Wed Aug 12 2026

MIC107-123-130116-
/O.CAN.KGRR.FA.Y.0022.000000T0000Z-260813T0130Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mecosta MI-Newaygo MI-
906 PM EDT Wed Aug 12 2026

...FLOOD ADVISORY IS CANCELLED...

The Flood Advisory is cancelled for portions of central and west 
central Michigan, including the following areas, in central 
Michigan, Mecosta. In west central Michigan, Newaygo.

Flood waters have receded. Flooding is no longer expected to pose a 
threat. Please continue to heed remaining road closures.

&&

LAT...LON 4382 8564 4382 8563 4381 8550 4375 8550
      4371 8552 4376 8563


$$

RAH



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