Watches, Warnings & Advisories



2 products issued by NWS for: 3 Miles NW La Porte IN

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Northern Indiana
449 AM EDT Tue Jul 15 2025

INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-160900-
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-
449 AM EDT Tue Jul 15 2025 /349 AM CDT Tue Jul 15 2025/

This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.

.DAY ONE...Today and tonight.

An isolated thunderstorm is possible late this afternoon south of US
Route 24 across northern Indiana. There is a better chance of a few
thunderstorms tonight, mainly along and east of Interstate 69 across
northern Indiana and northwest Ohio. Severe weather is not expected
today or tonight.

Dangerous swimming conditions are possible Thursday afternoon into
early Friday across southeast Lake Michigan beaches. North winds are
expected to develop behind a cold front leading to building waves.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Periodic chances of showers and thunderstorms are expected for much
of this period. Current indications suggest the greatest potential of
storms will be Wednesday night into Thursday, and then again some
time in the Saturday and Sunday period. There is a Marginal Risk of
severe storms for Wednesday night, mainly for a threat of isolated
strong wind gusts. Some locally heavy rainfall is possible

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$



Air Quality Alert

INZ103-203-160330-
Northern La Porte-Southern La Porte-
Including the cities of Michigan City, La Porte, Kingsbury,
Fish Lake, Wanatah, La Crosse, and Union Mills
1020 AM CDT Mon Jul 14 2025

...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CDT
TUESDAY NIGHT...

The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, in effect for
Tuesday, July 15th.

An Air Quality Action Day for Ozone has been issued. Ozone
development may be enhanced by Canadian wildfire smoke over the Great
Lakes region. Ozone levels are expected to be in the Unhealthy for
Sensitive Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.

Here are some recommended actions that the public can take:

 * Walk, bike, carpool or use public transportation.
 * Avoid using the drive-through and combine errands into one trip.
 * Avoid refueling your vehicle or using gasoline-powered lawn
equipment until after 7pm.
 * Turn off your engine when idling for more than 30 seconds.
 * Conserve energy by turning off lights or setting the air
conditioner to 75 degrees or above.

For additional information, please visit the IDEM Smog page at:

http://www.in.gov/idem/airmonitoring/smogwatch/

$$