Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
411 AM EDT Sun Apr 5 2026

MIZ037>040-043>046-050>052-056>059-064>067-071>074-060815-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
411 AM EDT Sun Apr 5 2026

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

.DAY ONE...Today and Tonight

Area rivers will remain high due to the recent rainfall across the
area.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Area rivers will remain high much of the week due to the recent
rainfall across the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Flood Watch
National Weather Service Grand Rapids MI
1206 PM EDT Sun Apr 5 2026

...The Flood Watch is extended for the following rivers in
Michigan...

  Grand River at Robinson Township affecting Ottawa County.

...The Flood Watch continues for the following rivers in Michigan...

  Grand River at Ada affecting Kent County.

  Grand River at Grand Rapids affecting Kent County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Residents and those with interests near the river should monitor
rising water levels and be prepared for possible flood warnings.

If you are in the watch area, remain alert to possible flooding.

Additional information is available at www.weather.gov/grr.

&&

MIZ057-061815-
/O.EXT.KGRR.FL.A.0005.260407T0000Z-260408T1500Z/
/ADAM4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1206 PM EDT Sun Apr 5 2026

...FLOOD WATCH NOW IN EFFECT FROM MONDAY EVENING TO LATE WEDNESDAY
MORNING...

* WHAT...Flooding is possible.

* WHERE...Grand River at Ada.

* WHEN...From Monday evening to late Wednesday morning.

* IMPACTS...At 20.5 feet, Chief Hazy Cloud Park downstream of gage
  begins to flood.

* ADDITIONAL DETAILS...
  - At 11:00 AM EDT Sunday the stage was 16.1 feet.
  - Forecast...Flood stage may be reached tomorrow evening.
  - Flood stage is 20.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4298 8557 4302 8559 4309 8557 4302 8548
      4298 8541 4289 8548

$$

Flood Watch
National Weather Service Grand Rapids MI
1206 PM EDT Sun Apr 5 2026

...The Flood Watch is extended for the following rivers in
Michigan...

  Grand River at Robinson Township affecting Ottawa County.

...The Flood Watch continues for the following rivers in Michigan...

  Grand River at Ada affecting Kent County.

  Grand River at Grand Rapids affecting Kent County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Residents and those with interests near the river should monitor
rising water levels and be prepared for possible flood warnings.

If you are in the watch area, remain alert to possible flooding.

Additional information is available at www.weather.gov/grr.

&&

MIZ057-061815-
/O.EXT.KGRR.FL.A.0006.260407T1048Z-260409T1200Z/
/GDRM4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1206 PM EDT Sun Apr 5 2026

...FLOOD WATCH NOW IN EFFECT FROM TUESDAY MORNING TO THURSDAY
MORNING...

* WHAT...Flooding is possible.

* WHERE...Grand River at Grand Rapids.

* WHEN...From Tuesday morning to Thursday morning.

* IMPACTS...At 18.0 feet, Expect minor flooding of basements in low
  lying areas in Grand Rapids. Moderate flooding of homes and
  structures occurs upstream at Comstock Park and downstream in
  Robinson Township.

* ADDITIONAL DETAILS...
  - At 11:00 AM EDT Sunday the stage was 12.6 feet.
  - Forecast...Flood stage may be reached Tuesday morning.
  - Flood stage is 18.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4297 8583 4295 8578 4298 8572 4297 8563
      4288 8574 4291 8589

$$

04

Flood Statement
National Weather Service Grand Rapids MI
1138 AM EDT Sun Apr 5 2026

...The Flood Warning continues for the following rivers in
Michigan...

  Grand River at Ionia affecting Ionia County.

  Muskegon River at Bridgeton affecting Newaygo County.

  Muskegon River at Newaygo affecting Newaygo County.

  Grand River at Lansing affecting Ingham County.

  Grand River near Comstock Park affecting Kent County.

  Portage River near Vicksburg affecting Kalamazoo County.

...The Flood Warning is extended for the following rivers in
Michigan...

  Sycamore Creek At Holt affecting Ingham County.

  Red Cedar River At East Lansing affecting Ingham County.

  Maple River at Maple Rapids affecting Clinton County.

  Thornapple River Near Caledonia affecting Kent County.

  Thornapple River Above Hastings affecting Barry County.

  Chippewa River below Mt. Pleasant affecting Isabella County.

  Pine River at Alma affecting Gratiot County.

...The Flood Warning is cancelled for the following rivers in
Michigan...

  Looking Glass River Near Eagle affecting Clinton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

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

Additional information is available at www.weather.gov/grr.

&&

MIC081-061745-
/O.CON.KGRR.FL.W.0011.000000T0000Z-000000T0000Z/
/CMPM4.2.ER.260405T1800Z.260407T1800Z.000000T0000Z.NO/
1138 AM EDT Sun Apr 5 2026

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is forecast.

* WHERE...Grand River near Comstock Park.

* WHEN...Until further notice.

* IMPACTS...At 16.0 feet, Major flooding on homes along Abrigador
  Trail, Willow Drive, Riverbank Street and Konkle Drive. In
  Comstock Park and Plainfield Township approximately 100 homes
  affected by flooding.

* ADDITIONAL DETAILS...
  - At 11:19 AM EDT Sunday the stage was 11.7 feet.
  - Bankfull stage is 11.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this afternoon and continue rising to a crest of 15.8 feet
    early Tuesday afternoon.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    15.9 feet on 03/08/1976.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4298 8572 4308 8570 4309 8557 4302 8559
      4303 8562 4297 8563


$$

Flood Statement
National Weather Service Grand Rapids MI
1138 AM EDT Sun Apr 5 2026

...The Flood Warning continues for the following rivers in
Michigan...

  Grand River at Ionia affecting Ionia County.

  Muskegon River at Bridgeton affecting Newaygo County.

  Muskegon River at Newaygo affecting Newaygo County.

  Grand River at Lansing affecting Ingham County.

  Grand River near Comstock Park affecting Kent County.

  Portage River near Vicksburg affecting Kalamazoo County.

...The Flood Warning is extended for the following rivers in
Michigan...

  Sycamore Creek At Holt affecting Ingham County.

  Red Cedar River At East Lansing affecting Ingham County.

  Maple River at Maple Rapids affecting Clinton County.

  Thornapple River Near Caledonia affecting Kent County.

  Thornapple River Above Hastings affecting Barry County.

  Chippewa River below Mt. Pleasant affecting Isabella County.

  Pine River at Alma affecting Gratiot County.

...The Flood Warning is cancelled for the following rivers in
Michigan...

  Looking Glass River Near Eagle affecting Clinton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

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

Additional information is available at www.weather.gov/grr.

&&

MIC081-061745-
/O.EXT.KGRR.FL.W.0016.000000T0000Z-260409T1200Z/
/CLDM4.1.ER.260405T2100Z.260406T1800Z.260409T0000Z.NO/
1138 AM EDT Sun Apr 5 2026

...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Thornapple River near Caledonia.

* WHEN...Until Thursday morning.

* IMPACTS...At 11.0 feet, High water begins to impact home on island
  below Cascade Dam.

* ADDITIONAL DETAILS...
  - At 10:45 AM EDT Sunday the stage was 9.4 feet.
  - Bankfull stage is 8.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this afternoon to a crest of 11.0 feet early tomorrow
    afternoon. It will then fall below flood stage Wednesday
    evening.
  - Flood stage is 10.0 feet.
  - Flood History...This crest compares to a previous crest of
    11.0 feet on 04/22/1975.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4293 8544 4273 8544 4273 8541 4268 8550
      4273 8551 4298 8552


$$

Hazard Report Provided By forecast.weather.gov