Hazard Report Provided By forecast.weather.gov

Flood Watch
National Weather Service Grand Rapids MI
819 PM EDT Tue Mar 10 2026

MIZ050>052-056>059-064-065-111500-
/O.EXA.KGRR.FA.A.0001.000000T0000Z-260311T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Muskegon-Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-
Including the cities of Jenison, Hastings, Ionia, Holland, Grand
Haven, Alma, Grand Rapids, Muskegon, Greenville, and St. Johns
819 PM EDT Tue Mar 10 2026

...FLOOD WATCH IN EFFECT THROUGH WEDNESDAY MORNING...

* WHAT...Flooding caused by excessive rainfall continues to be
  possible.

* WHERE...Portions of central, south central, southwest, and west
  central Michigan, including the following counties, in central
  Michigan, Gratiot and Montcalm. In south central Michigan, Clinton
  and Ionia. In southwest Michigan, Allegan, Barry, Kent and Ottawa.
  In west central Michigan, Muskegon.

* WHEN...Through Wednesday morning.

* IMPACTS...Creeks and streams may rise out of their banks. Flooding
  may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
  - Thunderstorms with heavy rain will bring the possibility of
    flooding through Wednesday morning.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

Flash Flood Warning
MIC081-121-139-110815-
/O.NEW.KGRR.FF.W.0003.260311T0209Z-260311T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Grand Rapids MI
1009 PM EDT Tue Mar 10 2026

The National Weather Service in Grand Rapids has issued a

* Flash Flood Warning for...
  Northern Kent County in southwestern Michigan...
  Northern Ottawa County in southwestern Michigan...
  Southeastern Muskegon County in west central Michigan...

* Until 415 AM EDT Wednesday.

* At 1009 PM EDT, Radar and automated rain gauges indicated heavy
  rain falling across the warned area. Flash flooding is expected
  tonight.

  HAZARD...Flash flooding caused by heavy rain.

  SOURCE...Radar and automated gauges.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Muskegon, Grand Haven, Muskegon Heights, Rockford, Coopersville,
  Sparta, Roosevelt Park, North Muskegon, Ferrysburg, Spring Lake,
  Ravenna, Fruitport, Norton Shores, Cedar Springs, Sullivan,
  Conklin, Wright, Kent City, Sand Lake and Casnovia.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

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

&&

LAT...LON 4329 8604 4329 8532 4319 8532 4301 8623
      4309 8626 4323 8634

FLASH FLOOD...RADAR AND GAUGE INDICATED

$$

CAS

Flash Flood Warning
MIC081-139-110730-
/O.NEW.KGRR.FF.W.0001.260311T0128Z-260311T0730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Grand Rapids MI
928 PM EDT Tue Mar 10 2026

The National Weather Service in Grand Rapids has issued a

* Flash Flood Warning for...
  Central Kent County in southwestern Michigan...
  Ottawa County in southwestern Michigan...

* Until 330 AM EDT Wednesday.

* At 928 PM EDT, reports have been received of heavy rain and road
  flooding across the warned area. Flash flooding is already
  occurring and more heavy rain is expected over the next several
  hours.

  HAZARD...Flash flooding caused by heavy rain.

  SOURCE...Emergency management and trained spotters reported.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Grand Rapids, Holland, Wyoming, Kentwood, Walker, Grandville, East
  Grand Rapids, Hudsonville, Rockford, Zeeland, Coopersville,
  Lowell, Jenison, Allendale, Gerald R. Ford International Airport,
  Ada, Grattan and Port Sheldon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

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

&&

LAT...LON 4319 8532 4294 8531 4277 8602 4277 8621
      4286 8621 4301 8623

FLASH FLOOD...OBSERVED

$$

CAS

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
500 AM EDT Tue Mar 10 2026

MIZ037>040-043>046-050>052-056>059-064>067-071>074-110900-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
500 AM EDT Tue Mar 10 2026

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Severe weather is possible tonight across Southwest Lower
Michigan. The expected time frame for severe weather is between
800pm and 300am. The area most likely to see severe storms will be
from Interstate 96 to the south. Large hail is the most probable
threat. Tornadoes and damaging winds are possible as well with
those threats being more likely, if they occur, towards I-94.
Thunderstorm movement tonight will be rapidly off to the northeast
at 50 to 60 mph.

Locally heavy rain is possible tonight into Wednesday that may
result in flooding.

Freezing rain is possible tonight into Wednesday morning along
U.S. 10 across Central Lower Michigan.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Tuesday into Wednesday rain may result in some river flooding that
could linger into the end of the work week.

Accumulating snow is possible across Central Lower Michigan from
Thursday night into Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible tonight.

$$

DUKE

Hazard Report Provided By forecast.weather.gov