Meteorologist David Harker's Weather Blog

SPSIWX from 8/23/2025 6:25 PM to 7:00 PM EDT for Lagrange County, IN, St. Joseph County, MI, Elkhart County, IN: A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN ELKHARTWESTERN LAGRANGE AND SOUTHWESTERN ST. JOSEPH COUNTIES THROUGH 700 PM EDT. More information .

SPSIWX from 8/23/2025 5:51 PM to 6:15 PM EDT for Kosciusko County, IN, Elkhart County, IN: A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL ELKHART SOUTHWESTERN NOBLENORTHWESTERN WHITLEY AND NORTHERN KOSCIUSKO COUNTIES THROUGH 615 PM EDT. More information .

SPSIWX from 8/23/2025 5:28 PM to 6:00 PM EDT for Kosciusko County, IN, St. Joseph County, IN, Marshall County, IN, Elkhart County, IN: A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN ELKHART SOUTHEASTERN ST. JOSEPHNORTHWESTERN KOSCIUSKO AND NORTHERN MARSHALL COUNTIES THROUGH 600 PM EDT. More information .

SPSIWX from 8/23/2025 4:56 PM to 5:30 PM EDT for St. Joseph County, IN, Marshall County, IN: A STRONG THUNDERSTORM WILL IMPACT SOUTHERN ST. JOSEPH AND NORTHWESTERN MARSHALL COUNTIES THROUGH 530 PM EDT. More information .

SPSIWX from 8/23/2025 4:20 PM to 5:00 PM EDT for La Porte County, IN, Kosciusko County, IN, St. Joseph County, IN, Marshall County, IN, Elkhart County, IN: A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN ELKHARTSOUTHERN ST. JOSEPHNORTHWESTERN KOSCIUSKONORTHERN MARSHALL AND EAST CENTRAL LA PORTE COUNTIES THROUGH 500 PM EDT/400 PM CDT/. More information .

SPSIWX from 8/19/2025 2:52 AM to 3:45 AM EDT for La Porte County, IN, Berrien County, MI, St. Joseph County, IN, Starke County, IN, Marshall County, IN: STRONG THUNDERSTORMS WILL IMPACT WESTERN ST. JOSEPHNORTHEASTERN STARKENORTHWESTERN MARSHALLLA PORTE AND SOUTHWESTERN BERRIEN COUNTIES THROUGH 345 AM EDT/245 AM CDT/. More information .

SPSIWX from 8/18/2025 11:58 PM to 8/19/2025 12:45 AM EDT for Lagrange County, IN, Kosciusko County, IN, St. Joseph County, IN, Pulaski County, IN, Marshall County, IN, Elkhart County, IN, Fulton County, IN: STRONG THUNDERSTORMS WILL IMPACT ELKHARTNORTHWESTERN WABASH WESTERN NOBLENORTHWESTERN WHITLEYEASTERN ST. JOSEPHFULTON EAST CENTRAL PULASKIKOSCIUSKONORTHWESTERN MIAMIWESTERN LAGRANGE AND MARSHALL COUNTIES THROUGH 1245 AM EDT. More information .

SPSIWX from 8/18/2025 11:24 PM to 8/19/2025 12:15 AM EDT for La Porte County, IN, St. Joseph County, IN, Starke County, IN, Marshall County, IN: STRONG THUNDERSTORMS WILL IMPACT SOUTHWESTERN ST. JOSEPH STARKEMARSHALL AND SOUTHEASTERN LA PORTE COUNTIES THROUGH 1215 AM EDT/1115 PM CDT/. More information .

SPSIWX from 8/18/2025 9:03 PM to 9:45 PM CDT for La Porte County, IN: A STRONG THUNDERSTORM WILL IMPACT LA PORTE COUNTY THROUGH 945 PM CDT. More information .

SPSIWX from 8/17/2025 4:26 AM to 5:00 AM EDT for La Porte County, IN, Pulaski County, IN, Starke County, IN: A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN PULASKI SOUTHWESTERN STARKE AND SOUTHWESTERN LA PORTE COUNTIES THROUGH 500 AM EDT/400 AM CDT/. More information .

SPSIWX from 8/16/2025 9:38 PM to 10:15 PM EDT for Kosciusko County, IN, Pulaski County, IN, Starke County, IN, Marshall County, IN, Fulton County, IN: STRONG THUNDERSTORMS WILL IMPACT NORTHWESTERN FULTONEASTERN PULASKINORTHWESTERN KOSCIUSKOSTARKE AND MARSHALL COUNTIES THROUGH 1015 PM EDT/915 PM CDT/. More information .

New event. Severe Thunderstorm Warning from 8/16/2025 8:20 PM to 9:00 PM EDT for Pulaski County, IN. More information .

SPSIWX from 8/16/2025 8:11 PM to 9:00 PM EDT for Pulaski County, IN: STRONG THUNDERSTORMS WILL IMPACT NORTHERN WHITESOUTHWESTERN PULASKI AND CENTRAL CASS COUNTIES THROUGH 900 PM EDT. More information .

SPSIWX from 8/16/2025 6:36 PM to 7:00 PM EDT for Fulton County, IN: A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN FULTON COUNTY THROUGH 700 PM EDT. More information .

SPSIWX from 8/16/2025 6:27 PM to 6:45 PM EDT for Kosciusko County, IN: A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN KOSCIUSKO COUNTY THROUGH 645 PM EDT. More information .

SPSIWX from 8/16/2025 6:01 PM to 6:30 PM EDT for Fulton County, IN: A STRONG THUNDERSTORM WILL IMPACT WESTERN FULTON COUNTY THROUGH 630 PM EDT. More information .

SPSIWX from 8/16/2025 8:03 AM to 8:30 AM EDT for Berrien County, MI: A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL BERRIEN COUNTY THROUGH 830 AM EDT. More information .

SPSIWX from 8/14/2025 3:16 AM to 7:30 AM EDT for St. Joseph County, IN, Berrien County, MI, La Porte County, IN, Starke County, IN: PATCHY DENSE FOG POSSIBLE EARLY THIS MORNING. More information .

SPSIWX from 8/12/2025 8:44 PM to 10:00 PM EDT for Pulaski County, IN: STRONG THUNDERSTORMS WILL IMPACT WHITE AND SOUTHWESTERN PULASKI COUNTIES THROUGH 1000 PM EDT. More information .

SPSIWX from 8/12/2025 8:16 PM to 9:00 PM EDT for St. Joseph County, MI: STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN ST. JOSEPHBRANCH AND NORTHWESTERN HILLSDALE COUNTIES THROUGH 900 PM EDT. More information .

SPSIWX from 8/12/2025 7:24 PM to 8:00 PM EDT for Marshall County, IN, Elkhart County, IN: STRONG THUNDERSTORMS WILL IMPACT ELKHART AND NORTHEASTERN MARSHALL COUNTIES THROUGH 800 PM EDT. More information .

SPSIWX from 8/12/2025 6:19 PM to 6:45 PM EDT for Kosciusko County, IN, Marshall County, IN, Fulton County, IN: A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL FULTONWEST CENTRAL KOSCIUSKO AND SOUTHEASTERN MARSHALL COUNTIES THROUGH 645 PM EDT. More information .

SPSIWX from 8/12/2025 12:38 AM to 1:30 AM EDT for Berrien County, MI: STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN BERRIEN COUNTY THROUGH 130 AM EDT. More information .

SPSIWX from 8/11/2025 11:49 PM to 8/12/2025 12:15 AM EDT for Berrien County, MI: A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN BERRIEN COUNTY THROUGH 1215 AM EDT. More information .

SPSIWX from 8/7/2025 5:55 AM to 9:00 AM EDT for Lagrange County, IN: PATCHY DENSE FOG EARLY THIS MORNING. More information .