Hazard Report Provided By forecast.weather.gov
URGENT - WEATHER MESSAGE National Weather Service Grand Rapids MI 734 AM EDT Sun Apr 19 2026 MIZ050>052-056>059-064>067-071>074-191945- /O.CAN.KGRR.FR.Y.0001.000000T0000Z-260419T1400Z/ /O.CON.KGRR.FZ.W.0001.260420T0300Z-260420T1500Z/ Muskegon-Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry- Eaton-Ingham-Van Buren-Kalamazoo-Calhoun-Jackson- Including the cities of Greenville, St. Johns, Kalamazoo, Holland, Battle Creek, Alma, Lansing, Grand Rapids, Charlotte, Muskegon, South Haven, Ionia, Grand Haven, Jackson, Hastings, and Jenison 734 AM EDT Sun Apr 19 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 AM EDT MONDAY... ...FROST ADVISORY IS CANCELLED... * WHAT...Sub-freezing temperatures as low as 20 expected. * WHERE...Portions of central, south central, southwest, and west central Michigan. * WHEN...From 11 PM this evening to 11 AM EDT Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Ostuno
Hazardous Weather Outlook National Weather Service Grand Rapids MI 430 AM EDT Sun Apr 19 2026 MIZ037>040-043>046-050>052-056>059-064>067-071>074-200830- Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon- Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton- Ingham-Van Buren-Kalamazoo-Calhoun-Jackson- 430 AM EDT Sun Apr 19 2026 This hazardous weather outlook is for portions of southwest Lower Michigan. .DAY ONE...Today and Tonight Among scattered showers, there is a slight chance of an isolated thunderstorm near and east of Alma, Lansing, and Jackson this afternoon. Freezing temperatures are expected in most locations tonight. .DAYS TWO THROUGH SEVEN...Monday through Saturday There is a chance of a thunderstorm on Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$
Flood Statement
National Weather Service Grand Rapids MI
1102 AM EDT Sat Apr 18 2026
...The Flood Warning continues for the following rivers in
Michigan...
Grand River at Lowell affecting Kent County.
Grand River at Ionia affecting Ionia County.
Grand River at Ada affecting Kent County.
Grand River at Grand Rapids affecting Kent County.
Maple River at Maple Rapids affecting Clinton County.
Thornapple River Near Caledonia affecting Kent County.
Thornapple River Above Hastings affecting Barry County.
Muskegon River Near Croton affecting Newaygo County.
Muskegon River At Evart affecting Osceola County.
Pine River at Alma affecting Gratiot County.
Grand River at Robinson Township affecting Ottawa County.
Grand River near Comstock Park affecting Kent County.
Portage River near Vicksburg affecting Kalamazoo County.
Muskegon River at Bridgeton affecting Newaygo County.
Muskegon River at Newaygo affecting Newaygo County.
...The Flood Warning is extended for the following rivers in
Michigan...
Grand River at Lansing affecting Ingham County.
Sycamore Creek At Holt affecting Ingham County.
Red Cedar River At East Lansing affecting Ingham County.
Looking Glass River Near Eagle affecting Clinton County.
Pere Marquette River near Scottville affecting Mason County.
White River near Whitehall affecting Muskegon County.
Chippewa River below Mt. Pleasant affecting Isabella County.
...The Flood Warning is cancelled for the following rivers in
Michigan...
Rogue River below Rockford affecting Kent 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.
Additional information is available at www.weather.gov/grr.
&&
MIC081-191715-
/O.CON.KGRR.FL.W.0035.000000T0000Z-000000T0000Z/
/CMPM4.2.ER.260416T1145Z.260420T1200Z.000000T0000Z.NO/
1102 AM EDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and 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 5:11 AM EDT Saturday the stage was 14.3 feet.
- Bankfull stage is 11.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:11 AM EDT Saturday was 14.3 feet.
- Forecast...The river is expected to rise to a crest of 15.7
feet Monday morning.
- 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
1102 AM EDT Sat Apr 18 2026
...The Flood Warning continues for the following rivers in
Michigan...
Grand River at Lowell affecting Kent County.
Grand River at Ionia affecting Ionia County.
Grand River at Ada affecting Kent County.
Grand River at Grand Rapids affecting Kent County.
Maple River at Maple Rapids affecting Clinton County.
Thornapple River Near Caledonia affecting Kent County.
Thornapple River Above Hastings affecting Barry County.
Muskegon River Near Croton affecting Newaygo County.
Muskegon River At Evart affecting Osceola County.
Pine River at Alma affecting Gratiot County.
Grand River at Robinson Township affecting Ottawa County.
Grand River near Comstock Park affecting Kent County.
Portage River near Vicksburg affecting Kalamazoo County.
Muskegon River at Bridgeton affecting Newaygo County.
Muskegon River at Newaygo affecting Newaygo County.
...The Flood Warning is extended for the following rivers in
Michigan...
Grand River at Lansing affecting Ingham County.
Sycamore Creek At Holt affecting Ingham County.
Red Cedar River At East Lansing affecting Ingham County.
Looking Glass River Near Eagle affecting Clinton County.
Pere Marquette River near Scottville affecting Mason County.
White River near Whitehall affecting Muskegon County.
Chippewa River below Mt. Pleasant affecting Isabella County.
...The Flood Warning is cancelled for the following rivers in
Michigan...
Rogue River below Rockford affecting Kent 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.
Additional information is available at www.weather.gov/grr.
&&
MIC081-191715-
/O.EXT.KGRR.FL.W.0040.000000T0000Z-260421T0600Z/
/CLDM4.1.ER.260417T0957Z.000000T0000Z.000000T0000Z.NO/
1102 AM EDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Thornapple River near Caledonia.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 10.0 feet, Minor flooding of low lying areas occurs.
* ADDITIONAL DETAILS...
- At 9:45 AM EDT Saturday the stage was 9.5 feet.
- Bankfull stage is 8.0 feet.
- Forecast...The river is expected to rise to a crest of 10.0
feet early Monday morning. It will then fall below flood
stage early Monday afternoon.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
9.9 feet on 03/15/1986.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4293 8544 4273 8544 4273 8541 4268 8550
4273 8551 4298 8552
$$
Flood Statement
National Weather Service Grand Rapids MI
1102 AM EDT Sat Apr 18 2026
...The Flood Warning continues for the following rivers in
Michigan...
Grand River at Lowell affecting Kent County.
Grand River at Ionia affecting Ionia County.
Grand River at Ada affecting Kent County.
Grand River at Grand Rapids affecting Kent County.
Maple River at Maple Rapids affecting Clinton County.
Thornapple River Near Caledonia affecting Kent County.
Thornapple River Above Hastings affecting Barry County.
Muskegon River Near Croton affecting Newaygo County.
Muskegon River At Evart affecting Osceola County.
Pine River at Alma affecting Gratiot County.
Grand River at Robinson Township affecting Ottawa County.
Grand River near Comstock Park affecting Kent County.
Portage River near Vicksburg affecting Kalamazoo County.
Muskegon River at Bridgeton affecting Newaygo County.
Muskegon River at Newaygo affecting Newaygo County.
...The Flood Warning is extended for the following rivers in
Michigan...
Grand River at Lansing affecting Ingham County.
Sycamore Creek At Holt affecting Ingham County.
Red Cedar River At East Lansing affecting Ingham County.
Looking Glass River Near Eagle affecting Clinton County.
Pere Marquette River near Scottville affecting Mason County.
White River near Whitehall affecting Muskegon County.
Chippewa River below Mt. Pleasant affecting Isabella County.
...The Flood Warning is cancelled for the following rivers in
Michigan...
Rogue River below Rockford affecting Kent 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.
Additional information is available at www.weather.gov/grr.
&&
MIC081-191715-
/O.EXT.KGRR.FL.W.0046.000000T0000Z-260423T0600Z/
/LWLM4.1.ER.260418T0905Z.260419T1200Z.260422T0600Z.NO/
1102 AM EDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Grand River at Lowell.
* WHEN...Until early Thursday morning.
* IMPACTS...At 16.0 feet, Lowell fairgrounds flooded, low sections
of Bowes Road, Division, Front Street, and Jackson flooded in the
city of Lowell.
* ADDITIONAL DETAILS...
- At 8:20 AM EDT Saturday the stage was 15.2 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:20 AM EDT Saturday was 15.2 feet.
- Forecast...The river is expected to rise to a crest of 15.8
feet tomorrow morning. It will then fall below flood stage
early Wednesday morning.
- Flood stage is 15.0 feet.
- Flood History...This crest compares to a previous crest of
15.8 feet on 02/24/1997.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4298 8541 4296 8534 4297 8524 4290 8521
4289 8534 4289 8548
$$
Flood Statement
National Weather Service Grand Rapids MI
1102 AM EDT Sat Apr 18 2026
...The Flood Warning continues for the following rivers in
Michigan...
Grand River at Lowell affecting Kent County.
Grand River at Ionia affecting Ionia County.
Grand River at Ada affecting Kent County.
Grand River at Grand Rapids affecting Kent County.
Maple River at Maple Rapids affecting Clinton County.
Thornapple River Near Caledonia affecting Kent County.
Thornapple River Above Hastings affecting Barry County.
Muskegon River Near Croton affecting Newaygo County.
Muskegon River At Evart affecting Osceola County.
Pine River at Alma affecting Gratiot County.
Grand River at Robinson Township affecting Ottawa County.
Grand River near Comstock Park affecting Kent County.
Portage River near Vicksburg affecting Kalamazoo County.
Muskegon River at Bridgeton affecting Newaygo County.
Muskegon River at Newaygo affecting Newaygo County.
...The Flood Warning is extended for the following rivers in
Michigan...
Grand River at Lansing affecting Ingham County.
Sycamore Creek At Holt affecting Ingham County.
Red Cedar River At East Lansing affecting Ingham County.
Looking Glass River Near Eagle affecting Clinton County.
Pere Marquette River near Scottville affecting Mason County.
White River near Whitehall affecting Muskegon County.
Chippewa River below Mt. Pleasant affecting Isabella County.
...The Flood Warning is cancelled for the following rivers in
Michigan...
Rogue River below Rockford affecting Kent 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.
Additional information is available at www.weather.gov/grr.
&&
MIC081-191715-
/O.EXT.KGRR.FL.W.0047.260419T1500Z-260422T1200Z/
/ADAM4.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1102 AM EDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT FROM SUNDAY MORNING TO WEDNESDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Grand River at Ada.
* WHEN...From Sunday morning to Wednesday morning.
* IMPACTS...At 20.0 feet, Expect minor flooding of low lying areas.
* ADDITIONAL DETAILS...
- At 10:00 AM EDT Saturday the stage was 19.2 feet.
- Bankfull stage is 17.0 feet.
- Forecast...The river is expected to rise above flood stage
late tomorrow morning to a crest of 20.2 feet tomorrow
evening. It will then fall below flood stage Tuesday evening.
- Flood stage is 20.0 feet.
- Flood History...This crest compares to a previous crest of
20.1 feet on 12/31/2008.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4298 8557 4302 8559 4309 8557 4302 8548
4298 8541 4289 8548
$$
Flood Statement
National Weather Service Grand Rapids MI
1102 AM EDT Sat Apr 18 2026
...The Flood Warning continues for the following rivers in
Michigan...
Grand River at Lowell affecting Kent County.
Grand River at Ionia affecting Ionia County.
Grand River at Ada affecting Kent County.
Grand River at Grand Rapids affecting Kent County.
Maple River at Maple Rapids affecting Clinton County.
Thornapple River Near Caledonia affecting Kent County.
Thornapple River Above Hastings affecting Barry County.
Muskegon River Near Croton affecting Newaygo County.
Muskegon River At Evart affecting Osceola County.
Pine River at Alma affecting Gratiot County.
Grand River at Robinson Township affecting Ottawa County.
Grand River near Comstock Park affecting Kent County.
Portage River near Vicksburg affecting Kalamazoo County.
Muskegon River at Bridgeton affecting Newaygo County.
Muskegon River at Newaygo affecting Newaygo County.
...The Flood Warning is extended for the following rivers in
Michigan...
Grand River at Lansing affecting Ingham County.
Sycamore Creek At Holt affecting Ingham County.
Red Cedar River At East Lansing affecting Ingham County.
Looking Glass River Near Eagle affecting Clinton County.
Pere Marquette River near Scottville affecting Mason County.
White River near Whitehall affecting Muskegon County.
Chippewa River below Mt. Pleasant affecting Isabella County.
...The Flood Warning is cancelled for the following rivers in
Michigan...
Rogue River below Rockford affecting Kent 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.
Additional information is available at www.weather.gov/grr.
&&
MIC081-191715-
/O.EXT.KGRR.FL.W.0048.260419T1800Z-260423T0900Z/
/GDRM4.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1102 AM EDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT FROM SUNDAY AFTERNOON TO EARLY
THURSDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Grand River at Grand Rapids.
* WHEN...From Sunday afternoon to early 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 10:00 AM EDT Saturday the stage was 16.9 feet.
- Bankfull stage is 12.0 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 18.4 feet early Monday
afternoon. It will then fall below flood stage Wednesday
afternoon.
- Flood stage is 18.0 feet.
- Flood History...This crest compares to a previous crest of
18.6 feet on 06/09/1905.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4297 8583 4295 8578 4298 8572 4297 8563
4288 8574 4291 8589
$$
Hazard Report Provided By forecast.weather.gov
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