Hazardous Weather Outlook for Japan, Missouri
Hazardous Weather Outlook
National Weather Service St Louis MO
325 AM CDT Wed May 8 2024
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-090830-
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO-
Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-
Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-
Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO-
Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-
Madison MO-Reynolds MO-
325 AM CDT Wed May 8 2024
This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.
.DAY ONE...Today and tonight.
Scattered to widespread severe thunderstorms are expected today,
mainly from late morning into early evening. All severe weather
hazards are possible including large hail, damaging winds, and a few
strong tornadoes.
Training thunderstorms will be capable of producing locally heavy
rainfall and flash flooding. A Flood Watch has been issued for
portions of southeastern Missouri and southwestern Illinois.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
There is a chance of thunderstorms for parts of the area from late
Sunday through Tuesday.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report occurrences of large hail, wind
damage and tornadoes to NWS St. Louis.
Flood Advisory for Japan, Missouri
Flood Advisory
National Weather Service St Louis MO
1127 AM CDT Wed May 8 2024
MOC055-071-073-081930-
/O.NEW.KLSX.FA.Y.0016.240508T1627Z-240508T1930Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Crawford MO-Franklin MO-Gasconade MO-
1127 AM CDT Wed May 8 2024
...FLOOD ADVISORY IN EFFECT UNTIL 230 PM CDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of east central Missouri, including the
following counties, northern Crawford, southwestern Franklin and
Gasconade.
* WHEN...Until 230 PM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 1127 AM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area.
- Some locations that will experience flooding include...
Union, Sullivan, St. Clair, Cuba, Owensville, Bourbon,
Gerald, Bland, Parkway, Rosebud, Leasburg, Miramiguoa Park,
Beaufort, Drake, Mount Sterling, Leslie, St. Cloud, Japan,
Oak Hill and Noser Mill.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
LAT...LON 3821 9097 3820 9110 3802 9109 3802 9153
3815 9152 3815 9164 3850 9164 3851 9097
Severe Thunderstorm Warning for Japan, Missouri
Severe Thunderstorm Warning
MOC071-099-081715-
/O.NEW.KLSX.SV.W.0175.240508T1627Z-240508T1715Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service St Louis MO
1127 AM CDT Wed May 8 2024
The National Weather Service in St Louis has issued a
* Severe Thunderstorm Warning for...
Northwestern Jefferson County in east central Missouri...
Southern Franklin County in east central Missouri...
* Until 1215 PM CDT.
* At 1127 AM CDT, a severe thunderstorm was located near Sullivan,
moving east at 50 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* Locations impacted include...
Sullivan, St. Clair, Hillsboro, Byrnes Mill, Cedar Hill, Parkway,
Cedar Hill Lakes, Miramiguoa Park, Dittmer, Lonedell, Scotsdale,
Stanton, Morse Mill, Oermann, Moselle, Grubville, and Piney Park.
This includes Interstate 44 in Missouri between exits 225 and 242.
This also includes Meramec State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 500 PM CDT for east central
Missouri.
LAT...LON 3821 9126 3839 9123 3842 9058 3820 9053
TIME...MOT...LOC 1627Z 263DEG 45KT 3826 9116
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
Tornado Warning for Japan, Missouri
Severe Weather Statement
National Weather Service St Louis MO
1121 AM CDT Wed May 8 2024
MOC055-071-081645-
/O.CON.KLSX.TO.W.0050.000000T0000Z-240508T1645Z/
Crawford MO-Franklin MO-
1121 AM CDT Wed May 8 2024
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 AM CDT FOR
NORTHEASTERN CRAWFORD AND SOUTHWESTERN FRANKLIN COUNTIES...
At 1121 AM CDT, a severe thunderstorm capable of producing a tornado
was located near Bourbon, moving east at 40 mph.
HAZARD...Tornado and golf ball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Sullivan, Bourbon, and St. Cloud.
This also includes Meramec State Park.
This includes Interstate 44 in Missouri between exits 214 and 228.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
LAT...LON 3810 9128 3811 9135 3814 9137 3821 9137
3822 9135 3825 9110 3809 9110
TIME...MOT...LOC 1621Z 256DEG 35KT 3817 9131
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
Severe Weather Statement for Japan, Missouri
Severe Weather Statement
National Weather Service St Louis MO
1121 AM CDT Wed May 8 2024
MOC055-071-081645-
/O.CON.KLSX.TO.W.0050.000000T0000Z-240508T1645Z/
Crawford MO-Franklin MO-
1121 AM CDT Wed May 8 2024
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 AM CDT FOR
NORTHEASTERN CRAWFORD AND SOUTHWESTERN FRANKLIN COUNTIES...
At 1121 AM CDT, a severe thunderstorm capable of producing a tornado
was located near Bourbon, moving east at 40 mph.
HAZARD...Tornado and golf ball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Sullivan, Bourbon, and St. Cloud.
This also includes Meramec State Park.
This includes Interstate 44 in Missouri between exits 214 and 228.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
LAT...LON 3810 9128 3811 9135 3814 9137 3821 9137
3822 9135 3825 9110 3809 9110
TIME...MOT...LOC 1621Z 256DEG 35KT 3817 9131
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
Severe Thunderstorm Warning for Japan, Missouri
Severe Weather Statement
National Weather Service St Louis MO
1109 AM CDT Wed May 8 2024
MOC055-071-073-081630-
/O.CON.KLSX.SV.W.0174.000000T0000Z-240508T1630Z/
Crawford MO-Franklin MO-Gasconade MO-
1109 AM CDT Wed May 8 2024
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR NORTHERN CRAWFORD...SOUTHWESTERN FRANKLIN AND SOUTHEASTERN
GASCONADE COUNTIES...
At 1109 AM CDT, a severe thunderstorm was located over Bourbon,
moving east at 45 mph.
HAZARD...Tennis ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Sullivan, Cuba, Owensville, Bourbon, Gerald, Rosebud, Leasburg, St.
Cloud, Japan, Stanton, Oak Hill, Noser Mill, and Rosati.
This also includes Onondaga Cave State Park and Meramec State Park.
This includes Interstate 44 in Missouri between exits 203 and 230.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 500 PM CDT for east central
Missouri.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.
LAT...LON 3839 9109 3799 9110 3802 9153 3815 9153
3821 9154 3823 9155 3829 9153 3840 9148
TIME...MOT...LOC 1609Z 282DEG 39KT 3816 9127
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
Tornado Watch for Japan, Missouri
TORNADO WATCH OUTLINE UPDATE FOR WT 204
NWS STORM PREDICTION CENTER NORMAN OK
1025 AM CDT WED MAY 8 2024
TORNADO WATCH 204 IS IN EFFECT UNTIL 500 PM CDT FOR THE
FOLLOWING LOCATIONS
MOC017-031-055-071-073-093-099-123-133-143-157-179-186-187-201-
207-221-223-082200-
/O.NEW.KWNS.TO.A.0204.240508T1525Z-240508T2200Z/
MO
. MISSOURI COUNTIES INCLUDED ARE
BOLLINGER CAPE GIRARDEAU CRAWFORD
FRANKLIN GASCONADE IRON
JEFFERSON MADISON MISSISSIPPI
NEW MADRID PERRY REYNOLDS
SCOTT ST. FRANCOIS STE. GENEVIEVE
STODDARD WASHINGTON WAYNE
Flood Watch for Japan, Missouri
Flood Watch
National Weather Service St Louis MO
301 AM CDT Wed May 8 2024
ILZ079-101-102-MOZ047>049-059-062>065-072>075-084-085-099-082315-
/O.NEW.KLSX.FA.A.0003.240508T1500Z-240509T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Randolph IL-Saint Clair IL-Monroe IL-Moniteau MO-Cole MO-Osage MO-
Gasconade MO-Franklin MO-Saint Louis MO-Saint Louis City MO-
Jefferson MO-Crawford MO-Washington MO-Saint Francois MO-Sainte
Genevieve MO-Iron MO-Madison MO-Reynolds MO-
Including the cities of Saint Louis, Union, Cahokia, Chester,
Washington, Jefferson City, Sullivan, Belleville, Farmington, and
Sparta
301 AM CDT Wed May 8 2024
...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH THIS
EVENING...
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Portions of southwest Illinois, including the following
areas, Monroe IL, Randolph IL and Saint Clair IL and Missouri,
including the following areas, Cole MO, Crawford MO, Franklin MO,
Gasconade MO, Iron MO, Jefferson MO, Madison MO, Moniteau MO,
Osage MO, Reynolds MO, Saint Francois MO, Saint Louis City MO,
Saint Louis MO, Sainte Genevieve MO and Washington MO.
* WHEN...From 10 AM CDT this morning through this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Training thunderstorms capable of locally heavy rainfall
could produce areas of 2 to 5 inches of total rainfall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.