Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL1
URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 311
NWS Storm Prediction Center Norman OK
900 PM CDT Sat May 25 2024
The NWS Storm Prediction Center has issued a
* Tornado Watch for portions of
Northwest Arkansas
Eastern Kansas
Western Missouri
Northeast Oklahoma
* Effective this Saturday night and Sunday morning from 900 PM
until 500 AM CDT.
* Primary threats include...
A few tornadoes likely with a couple intense tornadoes possible
Widespread damaging winds and isolated significant gusts to 80
mph likely
Scattered large hail and isolated very large hail events to 2
inches in diameter likely
SUMMARY...Scattered clusters of severe thunderstorms, including
supercells and linear bands, are forecast to move east into the
Watch area this evening and persist into the overnight. The
stronger supercells will potentially be capable of a tornado risk,
in addition to a threat for large hail and severe gusts. Eventual
upscale growth into one or more severe linear bands of storms is
expected and the threat will primarily transition to a risk for
damaging gusts and perhaps a couple of tornadoes.
The tornado watch area is approximately along and 75 statute miles
east and west of a line from 20 miles east northeast of Leavenworth
KS to 35 miles west southwest of Fayetteville AR. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU1).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 307...WW 308...WW
309...WW 310...
AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 2 inches. Extreme turbulence and surface wind
gusts to 70 knots. A few cumulonimbi with maximum tops to 500. Mean
storm motion vector 26035.
...Smith
SEL1
URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 311
NWS Storm Prediction Center Norman OK
900 PM CDT Sat May 25 2024
The NWS Storm Prediction Center has issued a
* Tornado Watch for portions of
Northwest Arkansas
Eastern Kansas
Western Missouri
Northeast Oklahoma
* Effective this Saturday night and Sunday morning from 900 PM
until 500 AM CDT.
* Primary threats include...
A few tornadoes likely with a couple intense tornadoes possible
Widespread damaging winds and isolated significant gusts to 80
mph likely
Scattered large hail and isolated very large hail events to 2
inches in diameter likely
SUMMARY...Scattered clusters of severe thunderstorms, including
supercells and linear bands, are forecast to move east into the
Watch area this evening and persist into the overnight. The
stronger supercells will potentially be capable of a tornado risk,
in addition to a threat for large hail and severe gusts. Eventual
upscale growth into one or more severe linear bands of storms is
expected and the threat will primarily transition to a risk for
damaging gusts and perhaps a couple of tornadoes.
The tornado watch area is approximately along and 75 statute miles
east and west of a line from 20 miles east northeast of Leavenworth
KS to 35 miles west southwest of Fayetteville AR. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU1).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 307...WW 308...WW
309...WW 310...
AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 2 inches. Extreme turbulence and surface wind
gusts to 70 knots. A few cumulonimbi with maximum tops to 500. Mean
storm motion vector 26035.
...Smith
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW1
WW 311 TORNADO AR KS MO OK 260200Z - 261000Z
AXIS..75 STATUTE MILES EAST AND WEST OF LINE..
20ENE FLV/LEAVENWORTH KS/ - 35WSW FYV/FAYETTEVILLE AR/
..AVIATION COORDS.. 65NM E/W /13NE MCI - 35NW FSM/
HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..70 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 26035.
LAT...LON 39469317 35809341 35809609 39469598
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU1.
Watch 311 Status Report Messages:
STATUS REPORT #4 ON WW 311
VALID 260850Z - 260940Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 WSW FYV
TO 5 WSW GMJ TO 40 NE JLN TO 45 N SGF.
..GOSS..05/26/24
ATTN...WFO...TSA...ICT...TOP...EAX...SGF...
&&
STATUS REPORT FOR WT 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ARC007-015-087-143-260940-
AR
. ARKANSAS COUNTIES INCLUDED ARE
BENTON CARROLL MADISON
WASHINGTON
$$
MOC009-029-043-057-059-077-097-105-109-119-131-141-145-167-209-
213-260940-
MO
. MISSOURI COUNTIES INCLUDED ARE
BARRY CAMDEN CHRISTIAN
DADE DALLAS GREENE
JASPER LACLEDE LAWRENCE
MCDONALD MILLER MORGAN
NEWTON POLK STONE
TANEY
$$
OKC041-260940-
OK
. OKLAHOMA COUNTIES INCLUDED ARE
DELAWARE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #3 ON WW 311
VALID 260740Z - 260840Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 N BVO TO
35 SSE CNU TO 50 NNE SGF.
..GOSS..05/26/24
ATTN...WFO...TSA...ICT...TOP...EAX...SGF...
&&
STATUS REPORT FOR WT 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ARC007-015-033-047-087-143-260840-
AR
. ARKANSAS COUNTIES INCLUDED ARE
BENTON CARROLL CRAWFORD
FRANKLIN MADISON WASHINGTON
$$
KSC019-021-035-099-125-260840-
KS
. KANSAS COUNTIES INCLUDED ARE
CHAUTAUQUA CHEROKEE COWLEY
LABETTE MONTGOMERY
$$
MOC009-011-029-043-057-059-077-097-105-109-119-131-145-167-209-
213-260840-
MO
. MISSOURI COUNTIES INCLUDED ARE
BARRY BARTON CAMDEN
CHRISTIAN DADE DALLAS
GREENE JASPER LACLEDE
LAWRENCE MCDONALD MILLER
NEWTON POLK STONE
TANEY
$$
OKC001-021-035-041-097-101-105-115-131-135-145-147-260840-
OK
. OKLAHOMA COUNTIES INCLUDED ARE
ADAIR CHEROKEE CRAIG
DELAWARE MAYES MUSKOGEE
NOWATA OTTAWA ROGERS
SEQUOYAH WAGONER WASHINGTON
$$
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.
$$
STATUS REPORT #2 ON WW 311
VALID 260705Z - 260840Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 NNW BVO
TO 30 SSE CNU TO 20 N JLN TO 45 N SGF.
..GOSS..05/26/24
ATTN...WFO...TSA...ICT...TOP...EAX...SGF...
&&
STATUS REPORT FOR WT 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ARC007-015-033-047-087-131-143-260840-
AR
. ARKANSAS COUNTIES INCLUDED ARE
BENTON CARROLL CRAWFORD
FRANKLIN MADISON SEBASTIAN
WASHINGTON
$$
KSC021-099-125-260840-
KS
. KANSAS COUNTIES INCLUDED ARE
CHEROKEE LABETTE MONTGOMERY
$$
MOC009-011-043-057-059-077-097-105-109-119-145-167-209-213-
260840-
MO
. MISSOURI COUNTIES INCLUDED ARE
BARRY BARTON CHRISTIAN
DADE DALLAS GREENE
JASPER LACLEDE LAWRENCE
MCDONALD NEWTON POLK
STONE TANEY
$$
OKC001-021-023-035-041-061-077-079-091-097-101-105-111-115-121-
127-131-135-143-145-147-260840-
OK
. OKLAHOMA COUNTIES INCLUDED ARE
ADAIR CHEROKEE CHOCTAW
CRAIG DELAWARE HASKELL
LATIMER LE FLORE MCINTOSH
MAYES MUSKOGEE NOWATA
OKMULGEE OTTAWA PITTSBURG
PUSHMATAHA ROGERS SEQUOYAH
TULSA WAGONER WASHINGTON
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 311
VALID 260440Z - 260540Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..MOSIER..05/26/24
ATTN...WFO...TSA...ICT...TOP...EAX...SGF...
&&
STATUS REPORT FOR WT 311
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ARC007-015-087-143-260540-
AR
. ARKANSAS COUNTIES INCLUDED ARE
BENTON CARROLL MADISON
WASHINGTON
$$
KSC001-003-005-011-013-021-031-037-045-059-085-087-091-099-103-
107-121-125-131-133-139-177-205-207-209-260540-
KS
. KANSAS COUNTIES INCLUDED ARE
ALLEN ANDERSON ATCHISON
BOURBON BROWN CHEROKEE
COFFEY CRAWFORD DOUGLAS
FRANKLIN JACKSON JEFFERSON
JOHNSON LABETTE LEAVENWORTH
LINN MIAMI MONTGOMERY
NEMAHA NEOSHO OSAGE
SHAWNEE WILSON WOODSON
WYANDOTTE
$$
MOC009-011-013-015-037-039-043-047-057-077-083-085-095-097-101-
109-119-145-165-167-185-209-213-217-260540-
MO
. MISSOURI COUNTIES INCLUDED ARE
BARRY BARTON BATES
BENTON CASS CEDAR
CHRISTIAN CLAY DADE
GREENE HENRY HICKORY
JACKSON JASPER JOHNSON
LAWRENCE MCDONALD NEWTON
PLATTE POLK ST. CLAIR
STONE TANEY VERNON
$$
OKC001-021-035-041-097-105-115-131-143-145-147-260540-
OK
. OKLAHOMA COUNTIES INCLUDED ARE
ADAIR CHEROKEE CRAIG
DELAWARE MAYES NOWATA
OTTAWA ROGERS TULSA
WAGONER WASHINGTON
$$
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 (EF2-EF5) tornadoes
|
Mod (40%)
|
Wind
Probability of 10 or more severe wind events
|
High (90%)
|
Probability of 1 or more wind events > 65 knots
|
High (70%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (60%)
|
Probability of 1 or more hailstones > 2 inches
|
Mod (60%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (>95%)
|
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.