Flood Warning
Flood Statement
National Weather Service Grand Rapids MI
306 PM EDT Fri May 1 2026
...The Flood Warning continues for the following rivers in
Michigan...
Portage River near Vicksburg affecting Kalamazoo County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov/grr.
&&
MIC077-022115-
/O.CON.KGRR.FL.W.0025.000000T0000Z-000000T0000Z/
/VCKM4.1.ER.260415T0055Z.260419T1725Z.000000T0000Z.NR/
306 PM EDT Fri May 1 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Portage River near Vicksburg.
* WHEN...Until further notice.
* IMPACTS...At 5.0 feet, Expect overflows into wooded areas, yards,
a few outbuildings, and farmland adjacent to the river.
* ADDITIONAL DETAILS...
- There is no current observed data.
- Bankfull stage is 4.5 feet.
- Forecast...The river is expected to remain steady above flood
stage at 5.2 feet.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.2 feet on 05/20/2019.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4208 8552 4211 8553 4215 8548 4216 8544
4211 8544 4208 8547
$$
Ostuno
Freeze Warning
URGENT - WEATHER MESSAGE
National Weather Service Grand Rapids MI
755 PM EDT Fri May 1 2026
MIZ037>040-043>046-050>052-056>059-064>067-071>074-021300-
/O.CON.KGRR.FZ.W.0004.260502T0400Z-260502T1300Z/
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
Including the cities of Greenville, Muskegon, Ludington, Grand
Haven, Jackson, Hastings, Hart, Jenison, Baldwin, Battle Creek,
Reed City, Ionia, Clare, St. Johns, Charlotte, Kalamazoo, Big
Rapids, Holland, Alma, Mount Pleasant, Lansing, Grand Rapids,
Fremont, and South Haven
755 PM EDT Fri May 1 2026
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SATURDAY...
* WHAT...Sub-freezing temperatures as low as 25 expected.
* WHERE...Portions of central, south central, southwest, and west
central Michigan.
* WHEN...From midnight tonight to 9 AM EDT Saturday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
JC
URGENT - WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
1258 PM EDT Fri May 1 2026
MIZ047>049-053>055-060>063-068>070-075-076-082-083-020415-
/O.UPG.KDTX.FZ.A.0002.260502T0400Z-260502T1300Z/
/O.NEW.KDTX.FZ.W.0002.260502T0400Z-260502T1300Z/
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-
Lapeer-St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-
Lenawee-Monroe-
Including the cities of Midland, Sandusky, Owosso, Bay City,
Lapeer, Adrian, Ann Arbor, Flint, Monroe, Caro, Howell, Warren,
Pontiac, Saginaw, Port Huron, Bad Axe, and Detroit
1258 PM EDT Fri May 1 2026
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
SATURDAY...
* WHAT...Sub-freezing temperatures as low as 27 expected.
* WHERE...All of southeast Michigan.
* WHEN...From midnight tonight to 9 AM EDT Saturday.
* 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.
&&
$$
KDK
URGENT - WEATHER MESSAGE
National Weather Service Northern Indiana
1153 AM EDT Fri May 1 2026
INZ005>009-014-017-018-024>027-103-104-116-203-204-216-MIZ078>081-
177-277-OHZ001-004-015-024-021300-
/O.UPG.KIWX.FZ.A.0002.260502T0600Z-260502T1300Z/
/O.NEW.KIWX.FZ.W.0002.260502T0600Z-260502T1300Z/
Elkhart-Lagrange-Steuben-Noble-De Kalb-Marshall-Whitley-Allen IN-
Wabash-Huntington-Wells-Adams-Northern La Porte-Eastern St.
Joseph IN-Northern Kosciusko-Southern La Porte-Western St. Joseph
IN-Southern Kosciusko-Cass MI-St. Joseph MI-Branch-Hillsdale-
Northern Berrien-Southern Berrien-Williams-Defiance-Paulding-Van
Wert-
1153 AM EDT Fri May 1 2026 /1053 AM CDT Fri May 1 2026/
...FREEZE WARNING IN EFFECT FROM 2 AM EDT /1 AM CDT/ TO 9 AM EDT /8
AM CDT/ SATURDAY...
* WHAT...Sub-freezing temperatures as low as 30 expected.
* WHERE...Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN...From 2 AM EDT /1 AM CDT/ to 9 AM EDT /8 AM CDT/ Saturday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...It is possible that clouds impact how far
temperatures fall tonight, but initial indications are that
temperatures will have fallen to freezing before clouds arrive.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
Frost Advisory
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
901 PM CDT Fri May 1 2026
ILZ003>006-008-010>013-020-023-033-103-105>108-INZ001-002-010-011-
019-021215-
/O.CON.KLOT.FR.Y.0003.260502T0600Z-260502T1300Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
Kendall-Kankakee-Iroquois-Northern Cook-Southern Cook-Northern
Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-
Benton-
Including the cities of Wheaton, Yorkville, Bourbonnais,
Wilmington, Woodstock, Waukegan, Northbrook, Peotone, Mokena,
Palatine, Crystal Lake, Carol Stream, Bolingbrook, Oxford, Plano,
Kankakee, Beecher, Algonquin, Oak Forest, Gary, Schaumburg,
Lombard, Park Forest, Des Plaines, Portage, Calumet City,
Kentland, Oswego, Gilman, Fowler, Channahon, Oregon, Orland Park,
McHenry, Evanston, Manhattan, Buffalo Grove, Chesterton, Downers
Grove, Naperville, Rensselaer, DeMotte, Belvidere, Joliet,
Hammond, Mundelein, Elgin, Gurnee, Morocco, Rochelle, Dixon,
Merrillville, Plainfield, Roselawn, Sycamore, Watseka, DeKalb,
Aurora, Valparaiso, Bradley, Byron, Lemont, Crete, and Rockford
901 PM CDT Fri May 1 2026 /1001 PM EDT Fri May 1 2026/
...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM CDT /2 AM EDT/ TO 8 AM
CDT /9 AM EDT/ SATURDAY...
* WHAT...Temperatures as low as 32 degrees will result in frost
formation.
* WHERE...Portions of east central, north central, and northeast
Illinois and northwest Indiana.
* WHEN...From 1 AM CDT /2 AM EDT/ to 8 AM CDT /9 AM EDT/ Saturday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
Ratzer
URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
825 PM EDT Fri May 1 2026
OHZ003-006>008-017>019-027>031-036>038-047-020830-
/O.CON.KCLE.FR.Y.0003.260502T0600Z-260502T1300Z/
Lucas-Wood-Ottawa-Sandusky-Hancock-Seneca-Huron-Wyandot-Crawford-
Richland-Ashland-Wayne-Marion-Morrow-Holmes-Knox-
Including the cities of Crestline, Bucyrus, Perrysburg, Norwalk,
Ashland, Wooster, Willard, Marion, Bowling Green, Port Clinton,
Carey, Clyde, Rittman, Fostoria, Findlay, Fremont, Galion,
Bellevue, Millersburg, Killbuck, Mount Vernon, Toledo, Mount
Gilead, Tiffin, Orrville, Cardington, Upper Sandusky, Oak Harbor,
Mansfield, and Genoa
825 PM EDT Fri May 1 2026
...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY...
* WHAT...Temperatures as cold as the lower 30s will result in frost
formation.
* WHERE...Portions of north central, northeast, and northwest Ohio.
* WHEN...From 2 AM to 9 AM EDT Saturday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Indianapolis IN
225 PM EDT Fri May 1 2026
INZ021-028>031-035>049-054>057-065-020330-
/O.CON.KIND.FR.Y.0004.260502T0400Z-260502T1300Z/
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-
Boone-Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-
Putnam-Hendricks-Marion-Hancock-Henry-Morgan-Johnson-Shelby-Rush-
Decatur-
Including the cities of Rosedale, Greencastle, Zionsville,
Lafayette, Carmel, Noblesville, Muncie, Williamsport, West
Lafayette, Danville, Franklin, Indianapolis, Greensburg,
Frankfort, Lebanon, Plainfield, Martinsville, Montezuma, Kokomo,
Clinton, Crawfordsville, Delphi, Anderson, Shelbyville,
Winchester, Farmland, Fairview Park, Tipton, Greenwood, West
Lebanon, Attica, Mooresville, Covington, Rockville, Greenfield,
Rushville, New Castle, Brownsburg, Flora, Union City, Fishers,
Parker City, and Veedersburg
225 PM EDT Fri May 1 2026
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SATURDAY...
* WHAT...Temperatures as low as 34 will result in frost formation.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...From midnight tonight to 9 AM EDT Saturday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
Nield
URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
1219 PM EDT Fri May 1 2026
INZ050-058-059-066-OHZ026-034-035-042>044-051>053-060>062-070-071-
020800-
/O.CON.KILN.FR.Y.0006.260502T0400Z-260502T1300Z/
Wayne-Fayette-Union-Franklin-Hardin-Mercer-Auglaize-Darke-Shelby-
Logan-Miami-Champaign-Clark-Preble-Montgomery-Greene-Butler-
Warren-
Including the cities of Lebanon, Urbana, Xenia, Bellefontaine,
Connersville, St. Marys, Richmond, Downtown Dayton, Liberty,
Camden, Piqua, Kenton, West College Corner, Kettering, Fairfield,
Eaton, Mason, Beavercreek, Coldwater, Wapakoneta, Minster,
Celina, Hamilton, New Bremen, Landen, Tipp City, Fairborn,
Greenville, Ada, Brookville, Troy, Franklin, Springboro, Sidney,
Springfield, Oxford, and Middletown
1219 PM EDT Fri May 1 2026
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SATURDAY...
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Portions of east central and southeast Indiana and
southwest and west central Ohio.
* WHEN...From midnight tonight to 9 AM EDT Saturday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
AR
URGENT - WEATHER MESSAGE
National Weather Service Northern Indiana
1153 AM EDT Fri May 1 2026
INZ012-013-015-020-022-023-032>034-OHZ002-005-016-025-021300-
/O.UPG.KIWX.FZ.A.0002.260502T0600Z-260502T1300Z/
/O.NEW.KIWX.FR.Y.0002.260502T0600Z-260502T1300Z/
Starke-Pulaski-Fulton IN-White-Cass IN-Miami-Grant-Blackford-Jay-
Fulton OH-Henry-Putnam-Allen OH-
1153 AM EDT Fri May 1 2026 /1053 AM CDT Fri May 1 2026/
...FROST ADVISORY IN EFFECT FROM 2 AM EDT /1 AM CDT/ TO 9 AM EDT /8
AM CDT/ SATURDAY...
* WHAT...Temperatures falling through the 30s will result in frost
formation.
* WHERE...Portions of northern Indiana and northwest Ohio.
* WHEN...From 2 AM EDT /1 AM CDT/ to 9 AM EDT /8 AM CDT/ Saturday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* ADDITIONAL DETAILS...It is possible that clouds impact how far
temperatures fall tonight.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
CR
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
346 PM EDT Fri May 1 2026
MIZ047>049-053>055-060>063-068>070-075-076-082-083-022000-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
346 PM EDT Fri May 1 2026
This hazardous weather outlook is for southeast Michigan.
.DAY ONE...This Afternoon and Tonight
A Freeze Warning is in effect for all of Southeast Michigan tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
244 PM CDT Fri May 1 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-021945-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
244 PM CDT Fri May 1 2026 /344 PM EDT Fri May 1 2026/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Frost Risk.
DISCUSSION...
Widespread frost development is likely tonight away from Lake
Michigan, the city of Chicago, and some areas south and southwest
of the Chicago metro where clouds don`t clear out.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday Night...
Limited Frost Risk.
Sunday through Tuesday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Indianapolis IN
223 PM EDT Fri May 1 2026
INZ021-028>031-035>049-054>057-065-021830-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Morgan-Johnson-Shelby-Rush-Decatur-
223 PM EDT Fri May 1 2026
This hazardous weather outlook is for central Indiana.
.DAY ONE...Through Tonight.
Areas of frost are likely tonight and into Saturday Morning.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Thunderstorms are possible at times Sunday night through Tuesday. It
is too soon to determine if these storms will be severe.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
Hazardous Weather Outlook
National Weather Service Cleveland OH
217 PM EDT Fri May 1 2026
OHZ003-006>008-017>019-027>031-036>038-047-089-PAZ001-022000-
Lucas-Wood-Ottawa-Sandusky-Hancock-Seneca-Huron-Wyandot-Crawford-
Richland-Ashland-Wayne-Marion-Morrow-Holmes-Knox-Ashtabula Lakeshore-
Northern Erie-
217 PM EDT Fri May 1 2026
...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY...
This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio, northwest Ohio and northwest Pennsylvania.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Frost Advisory.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Frost Advisory.
Areas of additional frost are expected overnight Saturday night into
Sunday morning. Consider taking steps to protect vulnerable plants.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
1235 PM EDT Fri May 1 2026
INZ050-058-059-066-OHZ026-034-035-042>044-051>053-060>062-070-071-
021645-
Wayne-Fayette-Union-Franklin-Hardin-Mercer-Auglaize-Darke-Shelby-
Logan-Miami-Champaign-Clark-Preble-Montgomery-Greene-Butler-Warren-
1235 PM EDT Fri May 1 2026
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SATURDAY...
This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana, southwest Ohio and west central Ohio.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Frost Advisory.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Frost Advisory.
Frost conditions are expected, with freeze conditions possible,
Saturday night into early Sunday morning as temperatures dip into
the lower to mid 30s. Subfreezing temperatures are possible in low-
lying and sheltered areas.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
