IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
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2025 [KGRR] GRAND_RAPIDS Severe Thunderstorm (SV) Watch (A) Number 73
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
739 WWUS63 KGRR 302020 WCNGRR WATCH COUNTY NOTIFICATION FOR WATCH 73 NATIONAL WEATHER SERVICE GRAND RAPIDS MI 420 PM EDT SUN MAR 30 2025 MIC005-015-025-037-045-057-065-067-075-077-081-117-121-139-159- 310100- /O.NEW.KGRR.SV.A.0073.250330T2020Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 73 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MICHIGAN THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL MICHIGAN GRATIOT MONTCALM IN SOUTH CENTRAL MICHIGAN CALHOUN CLINTON EATON INGHAM IONIA JACKSON IN SOUTHWEST MICHIGAN ALLEGAN BARRY KALAMAZOO KENT OTTAWA VAN BUREN IN WEST CENTRAL MICHIGAN MUSKEGON THIS INCLUDES THE CITIES OF ALLEGAN, ALLENDALE, ALMA, BANFIELD, BATH, BATTLE CREEK, BELDING, BRADLEY, BROOKFIELD, CHARLOTTE, COVERT, DEWITT, DORR, DOWLING, EAST LANSING, EASTMANVILLE, EATON RAPIDS, ELM HALL, FENNVILLE, FOREST HILL, GOWEN, GRAND LEDGE, GRAND RAPIDS, GRAND VALLEY, GREENVILLE, GRESHAM, HARTFORD, HASTINGS, HOLLAND, IONIA, IRVING, ITHACA, JACKSON, JENISON, KALAMAZOO, KEELER, LAMONT, LANGSTON, LANSING, MARNE, MATTAWAN, MCDONALD, MIDDLEVILLE, MUSKEGON, NORTON SHORES, ORLEANS, OTSEGO, PAW PAW, PLAINWELL, PORTAGE, PORTLAND, RIVERDALE, SMYRNA, SOUTH HAVEN, ST. JOHNS, ST. LOUIS, TURK LAKE, WACOUSTA, WAVERLY, WAYLAND, WOODBURY, AND WYOMING. $$ LMZ844>847-872-874-876-878-310100- /O.NEW.KGRR.SV.A.0073.250330T2020Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 73 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE $$
435 WWUS63 KGRR 302238 WCNGRR WATCH COUNTY NOTIFICATION FOR WATCH 73 NATIONAL WEATHER SERVICE GRAND RAPIDS MI 638 PM EDT SUN MAR 30 2025 MIC005-015-025-037-045-057-065-067-075-077-081-117-121-139-159- 310100- /O.CON.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ SEVERE THUNDERSTORM WATCH 73 REMAINS VALID UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MICHIGAN THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL MICHIGAN GRATIOT MONTCALM IN SOUTH CENTRAL MICHIGAN CALHOUN CLINTON EATON INGHAM IONIA JACKSON IN SOUTHWEST MICHIGAN ALLEGAN BARRY KALAMAZOO KENT OTTAWA VAN BUREN IN WEST CENTRAL MICHIGAN MUSKEGON THIS INCLUDES THE CITIES OF ALLEGAN, ALLENDALE, ALMA, BANFIELD, BATH, BATTLE CREEK, BELDING, BRADLEY, BROOKFIELD, CHARLOTTE, COVERT, DEWITT, DORR, DOWLING, EAST LANSING, EASTMANVILLE, EATON RAPIDS, ELM HALL, FENNVILLE, FOREST HILL, GOWEN, GRAND LEDGE, GRAND RAPIDS, GRAND VALLEY, GREENVILLE, GRESHAM, HARTFORD, HASTINGS, HOLLAND, IONIA, IRVING, ITHACA, JACKSON, JENISON, KALAMAZOO, KEELER, LAMONT, LANGSTON, LANSING, MARNE, MATTAWAN, MCDONALD, MIDDLEVILLE, MUSKEGON, NORTON SHORES, ORLEANS, OTSEGO, PAW PAW, PLAINWELL, PORTAGE, PORTLAND, RIVERDALE, SMYRNA, SOUTH HAVEN, ST. JOHNS, ST. LOUIS, TURK LAKE, WACOUSTA, WAVERLY, WAYLAND, WOODBURY, AND WYOMING. $$ LMZ844>847-872-874-876-878-310100- /O.CON.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ SEVERE THUNDERSTORM WATCH 73 REMAINS VALID UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE $$
203 WWUS63 KGRR 302315 WCNGRR WATCH COUNTY NOTIFICATION FOR WATCH 73 NATIONAL WEATHER SERVICE GRAND RAPIDS MI 715 PM EDT SUN MAR 30 2025 MIC005-015-025-037-045-057-065-067-075-077-081-117-121-139-159- 310015- /O.CAN.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM WATCH 73 FOR THE FOLLOWING AREAS IN MICHIGAN THIS CANCELS 15 COUNTIES IN CENTRAL MICHIGAN GRATIOT MONTCALM IN SOUTH CENTRAL MICHIGAN CALHOUN CLINTON EATON INGHAM IONIA JACKSON IN SOUTHWEST MICHIGAN ALLEGAN BARRY KALAMAZOO KENT OTTAWA VAN BUREN IN WEST CENTRAL MICHIGAN MUSKEGON THIS INCLUDES THE CITIES OF ALLEGAN, ALLENDALE, ALMA, BANFIELD, BATH, BATTLE CREEK, BELDING, BRADLEY, BROOKFIELD, CHARLOTTE, COVERT, DEWITT, DORR, DOWLING, EAST LANSING, EASTMANVILLE, EATON RAPIDS, ELM HALL, FENNVILLE, FOREST HILL, GOWEN, GRAND LEDGE, GRAND RAPIDS, GRAND VALLEY, GREENVILLE, GRESHAM, HARTFORD, HASTINGS, HOLLAND, IONIA, IRVING, ITHACA, JACKSON, JENISON, KALAMAZOO, KEELER, LAMONT, LANGSTON, LANSING, MARNE, MATTAWAN, MCDONALD, MIDDLEVILLE, MUSKEGON, NORTON SHORES, ORLEANS, OTSEGO, PAW PAW, PLAINWELL, PORTAGE, PORTLAND, RIVERDALE, SMYRNA, SOUTH HAVEN, ST. JOHNS, ST. LOUIS, TURK LAKE, WACOUSTA, WAVERLY, WAYLAND, WOODBURY, AND WYOMING. $$ LMZ844>847-872-874-876-878-310015- /O.CAN.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM WATCH 73 FOR THE FOLLOWING AREAS THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE $$
Permalink to 202503302020-KGRR-WWUS63-WCNGRR
739 WWUS63 KGRR 302020 WCNGRR WATCH COUNTY NOTIFICATION FOR WATCH 73 NATIONAL WEATHER SERVICE GRAND RAPIDS MI 420 PM EDT SUN MAR 30 2025 MIC005-015-025-037-045-057-065-067-075-077-081-117-121-139-159- 310100- /O.NEW.KGRR.SV.A.0073.250330T2020Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 73 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MICHIGAN THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL MICHIGAN GRATIOT MONTCALM IN SOUTH CENTRAL MICHIGAN CALHOUN CLINTON EATON INGHAM IONIA JACKSON IN SOUTHWEST MICHIGAN ALLEGAN BARRY KALAMAZOO KENT OTTAWA VAN BUREN IN WEST CENTRAL MICHIGAN MUSKEGON THIS INCLUDES THE CITIES OF ALLEGAN, ALLENDALE, ALMA, BANFIELD, BATH, BATTLE CREEK, BELDING, BRADLEY, BROOKFIELD, CHARLOTTE, COVERT, DEWITT, DORR, DOWLING, EAST LANSING, EASTMANVILLE, EATON RAPIDS, ELM HALL, FENNVILLE, FOREST HILL, GOWEN, GRAND LEDGE, GRAND RAPIDS, GRAND VALLEY, GREENVILLE, GRESHAM, HARTFORD, HASTINGS, HOLLAND, IONIA, IRVING, ITHACA, JACKSON, JENISON, KALAMAZOO, KEELER, LAMONT, LANGSTON, LANSING, MARNE, MATTAWAN, MCDONALD, MIDDLEVILLE, MUSKEGON, NORTON SHORES, ORLEANS, OTSEGO, PAW PAW, PLAINWELL, PORTAGE, PORTLAND, RIVERDALE, SMYRNA, SOUTH HAVEN, ST. JOHNS, ST. LOUIS, TURK LAKE, WACOUSTA, WAVERLY, WAYLAND, WOODBURY, AND WYOMING. $$ LMZ844>847-872-874-876-878-310100- /O.NEW.KGRR.SV.A.0073.250330T2020Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 73 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE $$
Permalink to 202503302238-KGRR-WWUS63-WCNGRR
435 WWUS63 KGRR 302238 WCNGRR WATCH COUNTY NOTIFICATION FOR WATCH 73 NATIONAL WEATHER SERVICE GRAND RAPIDS MI 638 PM EDT SUN MAR 30 2025 MIC005-015-025-037-045-057-065-067-075-077-081-117-121-139-159- 310100- /O.CON.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ SEVERE THUNDERSTORM WATCH 73 REMAINS VALID UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MICHIGAN THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL MICHIGAN GRATIOT MONTCALM IN SOUTH CENTRAL MICHIGAN CALHOUN CLINTON EATON INGHAM IONIA JACKSON IN SOUTHWEST MICHIGAN ALLEGAN BARRY KALAMAZOO KENT OTTAWA VAN BUREN IN WEST CENTRAL MICHIGAN MUSKEGON THIS INCLUDES THE CITIES OF ALLEGAN, ALLENDALE, ALMA, BANFIELD, BATH, BATTLE CREEK, BELDING, BRADLEY, BROOKFIELD, CHARLOTTE, COVERT, DEWITT, DORR, DOWLING, EAST LANSING, EASTMANVILLE, EATON RAPIDS, ELM HALL, FENNVILLE, FOREST HILL, GOWEN, GRAND LEDGE, GRAND RAPIDS, GRAND VALLEY, GREENVILLE, GRESHAM, HARTFORD, HASTINGS, HOLLAND, IONIA, IRVING, ITHACA, JACKSON, JENISON, KALAMAZOO, KEELER, LAMONT, LANGSTON, LANSING, MARNE, MATTAWAN, MCDONALD, MIDDLEVILLE, MUSKEGON, NORTON SHORES, ORLEANS, OTSEGO, PAW PAW, PLAINWELL, PORTAGE, PORTLAND, RIVERDALE, SMYRNA, SOUTH HAVEN, ST. JOHNS, ST. LOUIS, TURK LAKE, WACOUSTA, WAVERLY, WAYLAND, WOODBURY, AND WYOMING. $$ LMZ844>847-872-874-876-878-310100- /O.CON.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ SEVERE THUNDERSTORM WATCH 73 REMAINS VALID UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE $$
Permalink to 202503302315-KGRR-WWUS63-WCNGRR
203 WWUS63 KGRR 302315 WCNGRR WATCH COUNTY NOTIFICATION FOR WATCH 73 NATIONAL WEATHER SERVICE GRAND RAPIDS MI 715 PM EDT SUN MAR 30 2025 MIC005-015-025-037-045-057-065-067-075-077-081-117-121-139-159- 310015- /O.CAN.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM WATCH 73 FOR THE FOLLOWING AREAS IN MICHIGAN THIS CANCELS 15 COUNTIES IN CENTRAL MICHIGAN GRATIOT MONTCALM IN SOUTH CENTRAL MICHIGAN CALHOUN CLINTON EATON INGHAM IONIA JACKSON IN SOUTHWEST MICHIGAN ALLEGAN BARRY KALAMAZOO KENT OTTAWA VAN BUREN IN WEST CENTRAL MICHIGAN MUSKEGON THIS INCLUDES THE CITIES OF ALLEGAN, ALLENDALE, ALMA, BANFIELD, BATH, BATTLE CREEK, BELDING, BRADLEY, BROOKFIELD, CHARLOTTE, COVERT, DEWITT, DORR, DOWLING, EAST LANSING, EASTMANVILLE, EATON RAPIDS, ELM HALL, FENNVILLE, FOREST HILL, GOWEN, GRAND LEDGE, GRAND RAPIDS, GRAND VALLEY, GREENVILLE, GRESHAM, HARTFORD, HASTINGS, HOLLAND, IONIA, IRVING, ITHACA, JACKSON, JENISON, KALAMAZOO, KEELER, LAMONT, LANGSTON, LANSING, MARNE, MATTAWAN, MCDONALD, MIDDLEVILLE, MUSKEGON, NORTON SHORES, ORLEANS, OTSEGO, PAW PAW, PLAINWELL, PORTAGE, PORTLAND, RIVERDALE, SMYRNA, SOUTH HAVEN, ST. JOHNS, ST. LOUIS, TURK LAKE, WACOUSTA, WAVERLY, WAYLAND, WOODBURY, AND WYOMING. $$ LMZ844>847-872-874-876-878-310015- /O.CAN.KGRR.SV.A.0073.000000T0000Z-250331T0100Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM WATCH 73 FOR THE FOLLOWING AREAS THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE $$
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Storm Reports within Product Polygon
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