Storm Prediction Center Severe Thunderstorm Watch 335
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2 weeks ago
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 335
NWS Storm Prediction Center Norman OK
915 PM CDT Mon May 26 2025
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Southeast Texas into Middle/Upper Texas Coast
Coastal Waters
* Effective this Monday night and Tuesday morning from 915 PM
until 500 AM CDT.
* Primary threats include...
Scattered damaging winds and isolated significant gusts to 80
mph possible
Scattered large hail and isolated very large hail events to 2
inches in diameter possible
A tornado or two possible
SUMMARY...Convective line moving through central Texas is expected
to continue southeastward this evening into more of southeast Texas
and eventually the Middle/Upper Texas Coast. Warm and moist
conditions exist downstream, which should help to maintain strong to
severe thunderstorms within this line. Damaging gusts will be the
primary risk, but some isolated hail is possible as well. There is
also a low probability chance of a brief line-embedded tornado.
The severe thunderstorm watch area is approximately along and 60
statute miles east and west of a line from 15 miles north of
Huntsville TX to 25 miles west southwest of Victoria TX. 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 331...WW 332...WW
333...WW 334...
AVIATION...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
27035.
...Mosier
SEL5
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 335
NWS Storm Prediction Center Norman OK
915 PM CDT Mon May 26 2025
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Southeast Texas into Middle/Upper Texas Coast
Coastal Waters
* Effective this Monday night and Tuesday morning from 915 PM
until 500 AM CDT.
* Primary threats include...
Scattered damaging winds and isolated significant gusts to 80
mph possible
Scattered large hail and isolated very large hail events to 2
inches in diameter possible
A tornado or two possible
SUMMARY...Convective line moving through central Texas is expected
to continue southeastward this evening into more of southeast Texas
and eventually the Middle/Upper Texas Coast. Warm and moist
conditions exist downstream, which should help to maintain strong to
severe thunderstorms within this line. Damaging gusts will be the
primary risk, but some isolated hail is possible as well. There is
also a low probability chance of a brief line-embedded tornado.
The severe thunderstorm watch area is approximately along and 60
statute miles east and west of a line from 15 miles north of
Huntsville TX to 25 miles west southwest of Victoria TX. 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 331...WW 332...WW
333...WW 334...
AVIATION...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
27035.
...Mosier
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW5
WW 335 SEVERE TSTM TX CW 270215Z - 271000Z
AXIS..60 STATUTE MILES EAST AND WEST OF LINE..
15N UTS/HUNTSVILLE TX/ - 25WSW VCT/VICTORIA TX/
..AVIATION COORDS.. 50NM E/W /41WSW LFK - 49N CRP/
HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..70 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 27035.
LAT...LON 30949446 28719631 28719829 30949648
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU5.
Watch 335 Status Report Messages:
STATUS REPORT #2 ON WW 335
VALID 270430Z - 270540Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 SE AUS TO
10 SSE CLL TO 35 NNE CLL.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSIONS 1003/1004.
..GRAMS..05/27/25
ATTN...WFO...HGX...CRP...EWX...
&&
STATUS REPORT FOR WS 335
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
TXC015-025-039-057-071-089-123-149-157-167-175-177-185-201-225-
239-255-283-285-291-297-311-313-321-339-373-407-455-469-471-473-
477-481-270540-
TX
. TEXAS COUNTIES INCLUDED ARE
AUSTIN BEE BRAZORIA
CALHOUN CHAMBERS COLORADO
DEWITT FAYETTE FORT BEND
GALVESTON GOLIAD GONZALES
GRIMES HARRIS HOUSTON
JACKSON KARNES LA SALLE
LAVACA LIBERTY LIVE OAK
MCMULLEN MADISON MATAGORDA
MONTGOMERY POLK SAN JACINTO
TRINITY VICTORIA WALKER
WALLER WASHINGTON WHARTON
$$
GMZ237-330-335-270540-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
SAN ANTONIO MESQUITE AND ESPIRITU SANTO BAYS
MATAGORDA BAY
GALVESTON BAY
$$
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.
$$
STATUS REPORT #1 ON WW 335
VALID 270330Z - 270440Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..GRAMS..05/27/25
ATTN...WFO...HGX...CRP...EWX...
&&
STATUS REPORT FOR WS 335
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
TXC015-039-041-051-057-071-089-123-149-157-167-175-177-185-201-
225-239-255-285-291-313-321-339-373-407-455-469-471-473-477-481-
270440-
TX
. TEXAS COUNTIES INCLUDED ARE
AUSTIN BRAZORIA BRAZOS
BURLESON CALHOUN CHAMBERS
COLORADO DEWITT FAYETTE
FORT BEND GALVESTON GOLIAD
GONZALES GRIMES HARRIS
HOUSTON JACKSON KARNES
LAVACA LIBERTY MADISON
MATAGORDA MONTGOMERY POLK
SAN JACINTO TRINITY VICTORIA
WALKER WALLER WASHINGTON
WHARTON
$$
GMZ237-330-335-270440-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
SAN ANTONIO MESQUITE AND ESPIRITU SANTO BAYS
MATAGORDA BAY
GALVESTON BAY
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
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
Mod (30%)
Hail
Probability of 10 or more severe hail events
Mod (40%)
Probability of 1 or more hailstones > 2 inches
Mod (30%)
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.
