Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL7
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 327
NWS STORM PREDICTION CENTER NORMAN OK
205 PM CDT SUN MAY 22 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
NORTHERN ILLINOIS
NORTHWEST INDIANA
CENTRAL AND EASTERN WISCONSIN
LAKE MICHIGAN
EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 205 PM UNTIL
1000 PM CDT.
TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE
MILES EAST AND WEST OF A LINE FROM 45 MILES NORTHEAST OF WAUSAU
WISCONSIN TO BLOOMINGTON ILLINOIS. FOR A COMPLETE DEPICTION OF
THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS
WOU7).
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.
OTHER WATCH INFORMATION...CONTINUE...WW 322...WW 323...WW
324...WW 325...WW 326...
DISCUSSION...TSTMS ARE EXPECTED TO MOVE INTO THE AREA FROM THE WEST
AND SOUTH THIS AFTERNOON AS THE CONTINUED WARMING AND MOISTENING OF
THE BOUNDARY LAYER SUPPORTS MLCAPE VALUES OF 1000-2000 J/KG. 18Z
DVN/ILX SOUNDINGS SHOWED DEEP-LAYER SHEAR OF AROUND 40 KT AND
EFFECTIVE SRH VALUES OF 150-200 M2/S2. AS SUCH...THE POTENTIAL WILL
EXIST FOR SUPERCELLS CAPABLE OF LARGE HAIL...DAMAGING WINDS AND
TORNADOES.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 24030.
...MEAD
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW7
WW 327 TORNADO IL IN WI LM 221905Z - 230300Z
AXIS..70 STATUTE MILES EAST AND WEST OF LINE..
45NE AUW/WAUSAU WI/ - BMI/BLOOMINGTON IL/
..AVIATION COORDS.. 60NM E/W /25SE RHI - 44N DEC/
HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 24030.
LAT...LON 45368752 40458758 40459025 45369041
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU7.
Watch 327 Status Report Messages:
STATUS REPORT #6 ON WW 327
VALID 230125Z - 230240Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 SE DBQ TO
15 E LNR TO 25 SE RHI.
..COHEN..05/23/11
ATTN...WFO...LOT...GRB...MKX...
&&
STATUS REPORT FOR WT 327
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-
141-197-201-230240-
IL
. ILLINOIS COUNTIES INCLUDED ARE
BOONE COOK DE KALB
DUPAGE FORD GRUNDY
IROQUOIS KANE KANKAKEE
KENDALL LAKE LA SALLE
LEE LIVINGSTON MCHENRY
OGLE WILL WINNEBAGO
$$
INC007-073-089-111-127-230240-
IN
. INDIANA COUNTIES INCLUDED ARE
BENTON JASPER LAKE
NEWTON PORTER
$$
WIC009-015-021-025-027-029-037-039-041-045-047-055-059-061-067-
071-075-077-078-079-083-085-087-089-101-105-115-117-125-127-131-
133-135-137-139-230240-
WI
. WISCONSIN COUNTIES INCLUDED ARE
BROWN CALUMET COLUMBIA
DANE DODGE DOOR
FLORENCE FOND DU LAC FOREST
GREEN GREEN LAKE JEFFERSON
KENOSHA KEWAUNEE LANGLADE
MANITOWOC MARINETTE MARQUETTE
MENOMINEE MILWAUKEE OCONTO
ONEIDA OUTAGAMIE OZAUKEE
RACINE ROCK SHAWANO
SHEBOYGAN VILAS WALWORTH
WASHINGTON WAUKESHA WAUPACA
WAUSHARA WINNEBAGO
$$
LMZ521-522-541-542-543-643-644-645-646-669-671-673-675-740-741-
742-743-744-745-777-779-230240-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
SHEBOYGAN TO PORT WASHINGTON WI
PORT WASHINGTON TO NORTH POINT LIGHT WI
NORTH POINT LIGHT TO WIND POINT WI
WIND POINT WI TO WINTHROP HARBOR IL
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE
WINTHROP HARBOR TO WILMETTE HARBOR IL
WILMETTE HARBOR TO NORTHERLY ISLAND IL
NORTHERLY ISLAND TO CALUMET HARBOR IL
CALUMET HARBOR IL TO GARY IN
GARY TO BURNS HARBOR IN
BURNS HARBOR TO MICHIGAN CITY IN
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #5 ON WW 327
VALID 230040Z - 230140Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 SSW VOK
TO 30 SSE CWA TO 20 SE RHI.
..COHEN..05/23/11
ATTN...WFO...LOT...GRB...MKX...
&&
STATUS REPORT FOR WT 327
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-
141-197-201-230140-
IL
. ILLINOIS COUNTIES INCLUDED ARE
BOONE COOK DE KALB
DUPAGE FORD GRUNDY
IROQUOIS KANE KANKAKEE
KENDALL LAKE LA SALLE
LEE LIVINGSTON MCHENRY
OGLE WILL WINNEBAGO
$$
INC007-073-089-111-127-230140-
IN
. INDIANA COUNTIES INCLUDED ARE
BENTON JASPER LAKE
NEWTON PORTER
$$
WIC009-015-021-025-027-029-037-039-041-045-047-049-055-059-061-
065-067-071-075-077-078-079-083-085-087-089-101-105-111-115-117-
125-127-131-133-135-137-139-230140-
WI
. WISCONSIN COUNTIES INCLUDED ARE
BROWN CALUMET COLUMBIA
DANE DODGE DOOR
FLORENCE FOND DU LAC FOREST
GREEN GREEN LAKE IOWA
JEFFERSON KENOSHA KEWAUNEE
LAFAYETTE LANGLADE MANITOWOC
MARINETTE MARQUETTE MENOMINEE
MILWAUKEE OCONTO ONEIDA
OUTAGAMIE OZAUKEE RACINE
ROCK SAUK SHAWANO
SHEBOYGAN VILAS WALWORTH
WASHINGTON WAUKESHA WAUPACA
WAUSHARA WINNEBAGO
$$
LMZ521-522-541-542-543-643-644-645-646-669-671-673-675-740-741-
742-743-744-745-777-779-230140-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
SHEBOYGAN TO PORT WASHINGTON WI
PORT WASHINGTON TO NORTH POINT LIGHT WI
NORTH POINT LIGHT TO WIND POINT WI
WIND POINT WI TO WINTHROP HARBOR IL
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE
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
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #4 ON WW 327
VALID 222335Z - 230040Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 866
..COHEN..05/22/11
ATTN...WFO...LOT...GRB...MKX...
&&
STATUS REPORT FOR WT 327
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-
141-197-201-230040-
IL
. ILLINOIS COUNTIES INCLUDED ARE
BOONE COOK DE KALB
DUPAGE FORD GRUNDY
IROQUOIS KANE KANKAKEE
KENDALL LAKE LA SALLE
LEE LIVINGSTON MCHENRY
OGLE WILL WINNEBAGO
$$
INC007-073-089-111-127-230040-
IN
. INDIANA COUNTIES INCLUDED ARE
BENTON JASPER LAKE
NEWTON PORTER
$$
WIC009-015-021-025-027-029-037-039-041-045-047-049-055-059-061-
065-067-069-071-073-075-077-078-079-083-085-087-089-097-101-105-
111-115-117-125-127-131-133-135-137-139-141-230040-
WI
. WISCONSIN COUNTIES INCLUDED ARE
BROWN CALUMET COLUMBIA
DANE DODGE DOOR
FLORENCE FOND DU LAC FOREST
GREEN GREEN LAKE IOWA
JEFFERSON KENOSHA KEWAUNEE
LAFAYETTE LANGLADE LINCOLN
MANITOWOC MARATHON MARINETTE
MARQUETTE MENOMINEE MILWAUKEE
OCONTO ONEIDA OUTAGAMIE
OZAUKEE PORTAGE RACINE
ROCK SAUK SHAWANO
SHEBOYGAN VILAS WALWORTH
WASHINGTON WAUKESHA WAUPACA
WAUSHARA WINNEBAGO WOOD
$$
LMZ521-522-541-542-543-643-644-645-646-669-671-673-675-740-741-
742-743-744-745-777-779-230040-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
SHEBOYGAN TO PORT WASHINGTON WI
PORT WASHINGTON TO NORTH POINT LIGHT WI
NORTH POINT LIGHT TO WIND POINT WI
WIND POINT WI TO WINTHROP HARBOR IL
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE
WINTHROP HARBOR TO WILMETTE HARBOR IL
WILMETTE HARBOR TO NORTHERLY ISLAND IL
NORTHERLY ISLAND TO CALUMET HARBOR IL
CALUMET HARBOR IL TO GARY IN
GARY TO BURNS HARBOR IN
BURNS HARBOR TO MICHIGAN CITY IN
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #3 ON WW 327
VALID 222225Z - 222340Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 863
..COHEN..05/22/11
ATTN...WFO...LOT...GRB...MKX...
&&
STATUS REPORT FOR WT 327
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-
141-197-201-222340-
IL
. ILLINOIS COUNTIES INCLUDED ARE
BOONE COOK DE KALB
DUPAGE FORD GRUNDY
IROQUOIS KANE KANKAKEE
KENDALL LAKE LA SALLE
LEE LIVINGSTON MCHENRY
OGLE WILL WINNEBAGO
$$
INC007-073-089-111-127-222340-
IN
. INDIANA COUNTIES INCLUDED ARE
BENTON JASPER LAKE
NEWTON PORTER
$$
WIC009-015-021-025-027-029-037-039-041-045-047-049-055-059-061-
065-067-069-071-073-075-077-078-079-083-085-087-089-097-101-105-
111-115-117-125-127-131-133-135-137-139-141-222340-
WI
. WISCONSIN COUNTIES INCLUDED ARE
BROWN CALUMET COLUMBIA
DANE DODGE DOOR
FLORENCE FOND DU LAC FOREST
GREEN GREEN LAKE IOWA
JEFFERSON KENOSHA KEWAUNEE
LAFAYETTE LANGLADE LINCOLN
MANITOWOC MARATHON MARINETTE
MARQUETTE MENOMINEE MILWAUKEE
OCONTO ONEIDA OUTAGAMIE
OZAUKEE PORTAGE RACINE
ROCK SAUK SHAWANO
SHEBOYGAN VILAS WALWORTH
WASHINGTON WAUKESHA WAUPACA
WAUSHARA WINNEBAGO WOOD
$$
LMZ521-522-541-542-543-643-644-645-646-669-671-673-675-740-741-
742-743-744-745-777-779-222340-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
SHEBOYGAN TO PORT WASHINGTON WI
PORT WASHINGTON TO NORTH POINT LIGHT WI
NORTH POINT LIGHT TO WIND POINT WI
WIND POINT WI TO WINTHROP HARBOR IL
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE
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
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 327
VALID 222130Z - 222240Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 863
..COHEN..05/22/11
ATTN...WFO...LOT...GRB...MKX...
&&
STATUS REPORT FOR WT 327
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-
141-197-201-222240-
IL
. ILLINOIS COUNTIES INCLUDED ARE
BOONE COOK DE KALB
DUPAGE FORD GRUNDY
IROQUOIS KANE KANKAKEE
KENDALL LAKE LA SALLE
LEE LIVINGSTON MCHENRY
OGLE WILL WINNEBAGO
$$
INC007-073-089-111-127-222240-
IN
. INDIANA COUNTIES INCLUDED ARE
BENTON JASPER LAKE
NEWTON PORTER
$$
WIC009-015-021-025-027-029-037-039-041-045-047-049-055-059-061-
065-067-069-071-073-075-077-078-079-083-085-087-089-097-101-105-
111-115-117-125-127-131-133-135-137-139-141-222240-
WI
. WISCONSIN COUNTIES INCLUDED ARE
BROWN CALUMET COLUMBIA
DANE DODGE DOOR
FLORENCE FOND DU LAC FOREST
GREEN GREEN LAKE IOWA
JEFFERSON KENOSHA KEWAUNEE
LAFAYETTE LANGLADE LINCOLN
MANITOWOC MARATHON MARINETTE
MARQUETTE MENOMINEE MILWAUKEE
OCONTO ONEIDA OUTAGAMIE
OZAUKEE PORTAGE RACINE
ROCK SAUK SHAWANO
SHEBOYGAN VILAS WALWORTH
WASHINGTON WAUKESHA WAUPACA
WAUSHARA WINNEBAGO WOOD
$$
LMZ521-522-541-542-543-643-644-645-646-669-671-673-675-740-741-
742-743-744-745-777-779-222240-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
ROCK ISLAND PASSAGE TO STURGEON BAY WI
STURGEON BAY TO TWO RIVERS WI
TWO RIVERS TO SHEBOYGAN WI
SHEBOYGAN TO PORT WASHINGTON WI
PORT WASHINGTON TO NORTH POINT LIGHT WI
NORTH POINT LIGHT TO WIND POINT WI
WIND POINT WI TO WINTHROP HARBOR IL
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE
WINTHROP HARBOR TO WILMETTE HARBOR IL
WILMETTE HARBOR TO NORTHERLY ISLAND IL
NORTHERLY ISLAND TO CALUMET HARBOR IL
CALUMET HARBOR IL TO GARY IN
GARY TO BURNS HARBOR IN
BURNS HARBOR TO MICHIGAN CITY IN
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 327
VALID 222020Z - 222140Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..JEWELL..05/22/11
ATTN...WFO...LOT...GRB...MKX...
&&
STATUS REPORT FOR WT 327
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC007-031-037-043-053-063-075-089-091-093-097-099-103-105-111-
141-197-201-222140-
IL
. ILLINOIS COUNTIES INCLUDED ARE
BOONE COOK DE KALB
DUPAGE FORD GRUNDY
IROQUOIS KANE KANKAKEE
KENDALL LAKE LA SALLE
LEE LIVINGSTON MCHENRY
OGLE WILL WINNEBAGO
$$
INC007-073-089-111-127-222140-
IN
. INDIANA COUNTIES INCLUDED ARE
BENTON JASPER LAKE
NEWTON PORTER
$$
WIC009-015-021-025-027-039-045-047-049-055-059-061-065-067-069-
071-073-077-078-079-083-087-089-097-101-105-111-115-117-127-131-
133-135-137-139-141-222140-
WI
. WISCONSIN COUNTIES INCLUDED ARE
BROWN CALUMET COLUMBIA
DANE DODGE FOND DU LAC
GREEN GREEN LAKE IOWA
JEFFERSON KENOSHA KEWAUNEE
LAFAYETTE LANGLADE LINCOLN
MANITOWOC MARATHON MARQUETTE
MENOMINEE MILWAUKEE OCONTO
OUTAGAMIE OZAUKEE PORTAGE
RACINE ROCK SAUK
SHAWANO SHEBOYGAN WALWORTH
WASHINGTON WAUKESHA WAUPACA
WAUSHARA WINNEBAGO WOOD
$$
LMZ522-543-643-644-645-646-669-671-673-675-740-741-742-743-744-
745-777-779-222140-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI
TWO RIVERS TO SHEBOYGAN WI
SHEBOYGAN TO PORT WASHINGTON WI
PORT WASHINGTON TO NORTH POINT LIGHT WI
NORTH POINT LIGHT TO WIND POINT WI
WIND POINT WI TO WINTHROP HARBOR IL
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE
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
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Mod (60%)
|
Probability of 1 or more strong (F2-F5) tornadoes
|
Mod (40%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (30%)
|
Probability of 1 or more wind events > 65 knots
|
Mod (30%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (60%)
|
Probability
of 1 or
more hailstones > 2 inches
|
Mod (40%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (80%)
|
For each watch, probabilities for particular events inside the watch
(listed above in each table) are determined by the issuing forecaster.
The "Low" category contains probability values ranging from less than 2%
to 20% (F2-F5 tornadoes), less than 5% to 20% (all other probabilities),
"Moderate" from 30% to 60%, and "High" from 70% to greater than 95%.
High values are bolded and lighter in color to provide awareness of
an increased threat for a particular event.