Special Weather Statement
Special Weather Statement
National Weather Service Northern Indiana
359 PM EDT Mon Jun 30 2025
INZ012-103-203-204-302030-
Western St. Joseph IN-Northern La Porte IN-Southern La Porte IN-
Starke IN-
359 PM EDT Mon Jun 30 2025
...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN ST. JOSEPH...
NORTHEASTERN STARKE AND CENTRAL LA PORTE COUNTIES THROUGH 430 PM
EDT/330 PM CDT/...
At 358 PM EDT/258 PM CDT/, Doppler radar was tracking a strong
thunderstorm near Kingsford Heights, or near Westville, moving east
at 20 mph.
HAZARD...Winds in excess of 30 mph and localized flooding.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Nuisance flooding is also possible.
Locations impacted include...
La Porte, Westville, Walkerton, Kingsford Heights, Wanatah, Koontz
Lake, Hanna, Kingsbury, Pinhook, South Center, Salem Heights, Fish
Lake, Tracy, Stillwell, Union Mills, and Haskell.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4157 8693 4157 8647 4139 8647 4142 8693
TIME...MOT...LOC 1958Z 282DEG 16KT 4149 8680
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...30 MPH
$$
DN
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Lincoln IL
303 PM CDT Mon Jun 30 2025
ILZ027>031-036>038-040>057-061>063-066>068-071>073-011015-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
303 PM CDT Mon Jun 30 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...This afternoon and tonight.
Heat indices will peak in the middle 90s this afternoon.
Scattered thunderstorms are expected late this afternoon and
evening, with a few storms potentially becoming strong to severe.
Isolated damaging wind gusts are a risk, along with frequent
lightning and locally heavy rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Heat will build back into the area late this week. Heat indices are
forecast to reach near 100 degrees Friday and Saturday. Thunderstorm
chances will return on Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed between 4 pm and 10 pm.
Expected storm motion is toward the east around 30 mph.
$$
25/AAT
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
250 PM CDT Mon Jun 30 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-012000-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
250 PM CDT Mon Jun 30 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...THIS AFTERNOON AND TONIGHT
Isolated thunderstorms are possible through this evening. A few
strong to severe storms are possible mainly along and south of
Highway 34. The primary threats are lightning, localized damaging
winds, and brief heavy rainfall.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Uttech
Hazardous Weather Outlook
National Weather Service Northern Indiana
234 PM EDT Mon Jun 30 2025
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-011845-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Hillsdale-Northern Berrien-Southern Berrien-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
234 PM EDT Mon Jun 30 2025 /134 PM CDT Mon Jun 30 2025/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...This afternoon and tonight.
Scattered thunderstorms are expected today, especially during the
afternoon and evening. Locally heavy rain and ponding of water will
be the main threat, but stronger storms may produce localized wind
gusts to 60 mph and small hail.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Northern Indiana
234 PM EDT Mon Jun 30 2025
LMZ043-046-011845-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
234 PM EDT Mon Jun 30 2025
This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.
.DAY ONE...This afternoon and tonight.
Scattered thunderstorms are expected Monday, especially during the
afternoon and evening. Winds and waves may be higher in and near
thunderstorms.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
There is a Moderate Swim Risk for beaches in Berrien County, MI.
Breaking waves and currents are expected.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1208 PM CDT Mon Jun 30 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-011715-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1208 PM CDT Mon Jun 30 2025 /108 PM EDT Mon Jun 30 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Level 1 of 5 Damaging Wind Risk...up to 60 mph.
Limited Flooding Risk.
DISCUSSION...
Isolated to scattered thunderstorms are possible during the late
afternoon and evening hours. The strongest storms will be capable
of producing localized strong to damaging downburst winds and
brief heavy rainfall.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thursday...
Limited Thunderstorm Risk.
Friday and Saturday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed this afternoon and evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east 30 to 35 mph.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1208 PM CDT Mon Jun 30 2025
LMZ740>745-011715-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
1208 PM CDT Mon Jun 30 2025
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...This Afternoon and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk...with an associated:
Level 1 of 5 Thunderstorm Wind Gust Risk...up to 50 knots.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Thursday through Sunday...
Limited Thunderstorm Risk.
$$
KJB
Visit us at www.weather.gov/chicago
Hazardous Weather Outlook
National Weather Service Indianapolis IN
427 AM EDT Mon Jun 30 2025
INZ021-028>031-035>049-051>057-060>065-067>072-011000-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
427 AM EDT Mon Jun 30 2025
This hazardous weather outlook is for central Indiana.
.DAY ONE...Today and Tonight.
Scattered to numerous thunderstorms are expected through tonight.
Torrential downpours producing flash flooding along with lightning
will be the primary hazards. Late this afternoon and evening...a few
storms may produce damaging wind gusts as well.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
Isolated to scattered thunderstorms focused during the afternoon and
evening will return late this week into the weekend.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report any strong wind gusts or localized
flooding observed through Monday, though large scale spotter
activation is not anticipated.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
Ryan
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
426 AM EDT Mon Jun 30 2025
LMZ844>849-010830-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
426 AM EDT Mon Jun 30 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Thunderstorms are possible over Lake Michigan today. The main
threats will be lightning and wind gusts in excess of 35 knots.
Storms will be possible both this morning and during the afternoon
as a cold front approaches and moves through the area.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
DUKE
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
426 AM EDT Mon Jun 30 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-010830-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
426 AM EDT Mon Jun 30 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Thunderstorms are expected today, especially between the hours of
1100am and 700pm as a cold front moves through the area. Threats
from storms today will include lightning, locally heavy rainfall
and wind gusts of 50 to 60 mph in the strongest storms.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
