Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL5
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 245
NWS Storm Prediction Center Norman OK
350 PM CDT Wed Jun 3 2020
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
West-central to southwest Illinois
Far east-central Kansas
Central Missouri
* Effective this Wednesday afternoon and evening from 350 PM
until 1000 PM CDT.
* Primary threats include...
Scattered damaging wind gusts to 70 mph possible
Isolated large hail events to 1.5 inches in diameter possible
SUMMARY...Pulse to multicell clusters should propagate in multiple
directions along a confluence corridor across central Missouri into
west-central and southwest Illinois this evening. Damaging winds and
hail will be the primary hazards.
The severe thunderstorm watch area is approximately along and 50
statute miles north and south of a line from 25 miles south of
Kansas City MO to 55 miles northeast of Scott Afb IL. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU5).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for 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. Severe thunderstorms can and occasionally do produce
tornadoes.
&&
OTHER WATCH INFORMATION...CONTINUE...WW 243...WW 244...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 600. Mean storm motion vector
34015.
...Grams
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW5
WW 245 SEVERE TSTM IL KS MO 032050Z - 040300Z
AXIS..50 STATUTE MILES NORTH AND SOUTH OF LINE..
25S MKC/KANSAS CITY MO/ - 55NE BLV/SCOTT AFB IL/
..AVIATION COORDS.. 45NM N/S /29N BUM - 40SSW AXC/
HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 600. MEAN STORM MOTION VECTOR 34015.
LAT...LON 39479460 39828912 38388912 38029460
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU5.
Watch 245 Status Report Messages:
STATUS REPORT #4 ON WW 245
VALID 040245Z - 040340Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 S SZL TO
5 SSE CDJ.
..JEWELL..06/04/20
ATTN...WFO...LSX...ILX...EAX...
&&
STATUS REPORT FOR WS 245
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-005-009-013-027-051-061-083-117-119-121-133-135-137-149-
163-171-189-040340-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BOND BROWN
CALHOUN CLINTON FAYETTE
GREENE JERSEY MACOUPIN
MADISON MARION MONROE
MONTGOMERY MORGAN PIKE
ST. CLAIR SCOTT WASHINGTON
$$
MOC007-019-027-041-051-053-071-073-089-099-113-127-135-137-139-
151-163-173-175-183-189-195-205-219-510-040340-
MO
. MISSOURI COUNTIES INCLUDED ARE
AUDRAIN BOONE CALLAWAY
CHARITON COLE COOPER
FRANKLIN GASCONADE HOWARD
JEFFERSON LINCOLN MARION
MONITEAU MONROE MONTGOMERY
OSAGE PIKE RALLS
RANDOLPH ST. CHARLES ST. LOUIS
SALINE SHELBY WARREN
MISSOURI INDEPENDENT CITIES INCLUDED ARE
ST. LOUIS CITY
$$
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.
$$
STATUS REPORT #3 ON WW 245
VALID 040120Z - 040240Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 S SZL TO
10 SSE CDJ.
..JEWELL..06/04/20
ATTN...WFO...LSX...ILX...EAX...
&&
STATUS REPORT FOR WS 245
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-005-009-013-027-051-061-083-117-119-121-133-135-137-149-
163-171-189-040240-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BOND BROWN
CALHOUN CLINTON FAYETTE
GREENE JERSEY MACOUPIN
MADISON MARION MONROE
MONTGOMERY MORGAN PIKE
ST. CLAIR SCOTT WASHINGTON
$$
MOC007-019-027-041-051-053-071-073-089-099-113-127-135-137-139-
151-159-163-173-175-183-189-195-205-219-510-040240-
MO
. MISSOURI COUNTIES INCLUDED ARE
AUDRAIN BOONE CALLAWAY
CHARITON COLE COOPER
FRANKLIN GASCONADE HOWARD
JEFFERSON LINCOLN MARION
MONITEAU MONROE MONTGOMERY
OSAGE PETTIS PIKE
RALLS RANDOLPH ST. CHARLES
ST. LOUIS SALINE SHELBY
WARREN
MISSOURI INDEPENDENT CITIES INCLUDED ARE
ST. LOUIS CITY
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 245
VALID 040030Z - 040140Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..JEWELL..06/04/20
ATTN...WFO...LSX...ILX...EAX...
&&
STATUS REPORT FOR WS 245
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-005-009-013-027-051-061-083-117-119-121-133-135-137-149-
163-171-189-040140-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BOND BROWN
CALHOUN CLINTON FAYETTE
GREENE JERSEY MACOUPIN
MADISON MARION MONROE
MONTGOMERY MORGAN PIKE
ST. CLAIR SCOTT WASHINGTON
$$
KSC107-121-040140-
KS
. KANSAS COUNTIES INCLUDED ARE
LINN MIAMI
$$
MOC007-013-019-027-037-041-051-053-071-073-083-089-099-101-107-
113-127-135-137-139-151-159-163-173-175-183-189-195-205-219-510-
040140-
MO
. MISSOURI COUNTIES INCLUDED ARE
AUDRAIN BATES BOONE
CALLAWAY CASS CHARITON
COLE COOPER FRANKLIN
GASCONADE HENRY HOWARD
JEFFERSON JOHNSON LAFAYETTE
LINCOLN MARION MONITEAU
MONROE MONTGOMERY OSAGE
PETTIS PIKE RALLS
RANDOLPH ST. CHARLES ST. LOUIS
SALINE SHELBY WARREN
MISSOURI INDEPENDENT CITIES INCLUDED ARE
ST. LOUIS CITY
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 245
VALID 032305Z - 040040Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..JEWELL..06/03/20
ATTN...WFO...LSX...ILX...EAX...
&&
STATUS REPORT FOR WS 245
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-005-009-013-027-051-061-083-117-119-121-133-135-137-149-
163-171-189-040040-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BOND BROWN
CALHOUN CLINTON FAYETTE
GREENE JERSEY MACOUPIN
MADISON MARION MONROE
MONTGOMERY MORGAN PIKE
ST. CLAIR SCOTT WASHINGTON
$$
KSC107-121-040040-
KS
. KANSAS COUNTIES INCLUDED ARE
LINN MIAMI
$$
MOC007-013-019-027-037-041-051-053-071-073-083-089-099-101-107-
113-127-135-137-139-151-159-163-173-175-183-189-195-205-219-510-
040040-
MO
. MISSOURI COUNTIES INCLUDED ARE
AUDRAIN BATES BOONE
CALLAWAY CASS CHARITON
COLE COOPER FRANKLIN
GASCONADE HENRY HOWARD
JEFFERSON JOHNSON LAFAYETTE
LINCOLN MARION MONITEAU
MONROE MONTGOMERY OSAGE
PETTIS PIKE RALLS
RANDOLPH ST. CHARLES ST. LOUIS
SALINE SHELBY WARREN
MISSOURI INDEPENDENT CITIES INCLUDED ARE
ST. LOUIS CITY
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Low (<5%)
|
Probability of 1 or more strong (EF2-EF5) tornadoes
|
Low (<2%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (40%)
|
Probability of 1 or more wind events > 65 knots
|
Low (20%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (30%)
|
Probability of 1 or more hailstones > 2 inches
|
Low (20%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (70%)
|
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% (EF2-EF5 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.