FLOOD ADVISORY
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
420 PM CDT MON JUL 26 2010
TXC157-201-339-473-262215-
/O.NEW.KHGX.FA.Y.0068.100726T2120Z-100726T2215Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MONTGOMERY TX-WALLER TX-HARRIS TX-FORT BEND TX-
420 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
NORTHERN FORT BEND COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN HARRIS COUNTY IN SOUTHEAST TEXAS...
SOUTHWESTERN MONTGOMERY COUNTY IN SOUTHEAST TEXAS...
EASTERN WALLER COUNTY IN SOUTHEAST TEXAS...
* UNTIL 515 PM CDT
* AT 417 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN WAS FALLING ACROSS NORTHWEST AND WESTERN HARRIS
COUNTY.
A CLUSTER OF THUNDERSTORMS OVER THE WESTERN PORTIONS OF HARRIS
COUNTY SHOULD MOVE NORTHWEST AT 15 TO 25 MPH. THESE STORMS WILL BE
CAPABLE OF BRIEF HEAVY DOWNPOURS OF 2 INCHES PER HOUR. THIS ON TOP
OF EARLIER RAINS WILL QUICKLY BECOME RUNOFF LEADING TO STREET
FLOODING OF FLOOD PRONE STREETS IN THE REGION. THE STORMS SHOULD
MOVE AWAY FROM THE REGION BY 530 PM.
July Weather Discussion
-
srainhoutx
- Site Admin
- Posts: 19615
- Joined: Tue Feb 02, 2010 2:32 pm
- Location: Maggie Valley, NC
- Contact:
Storms just missed me. Around 2/10th of an inch of rain at my location. Although looking NW, the sky has that ugly green hue to it.
Carla/Alicia/Jerry(In The Eye)/Michelle/Charley/Ivan/Dennis/Katrina/Rita/Wilma/Humberto/Ike/Harvey
Member: National Weather Association
Facebook.com/Weather Infinity
Twitter @WeatherInfinity
Member: National Weather Association
Facebook.com/Weather Infinity
Twitter @WeatherInfinity
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
433 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN GRIMES COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN HARRIS COUNTY IN SOUTHEAST TEXAS...
NORTHERN WALLER COUNTY IN SOUTHEAST TEXAS...
SOUTHEASTERN WASHINGTON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 515 PM CDT
* AT 430 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED NEAR PRAIRIE VIEW...
AND MOVING NORTHWEST AT 20 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO WALLER...PINE ISLAND AND HEMPSTEAD.
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
433 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN GRIMES COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN HARRIS COUNTY IN SOUTHEAST TEXAS...
NORTHERN WALLER COUNTY IN SOUTHEAST TEXAS...
SOUTHEASTERN WASHINGTON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 515 PM CDT
* AT 430 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED NEAR PRAIRIE VIEW...
AND MOVING NORTHWEST AT 20 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO WALLER...PINE ISLAND AND HEMPSTEAD.
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
445 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHEASTERN BRAZOS COUNTY IN SOUTHEAST TEXAS...
GRIMES COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN WALLER COUNTY IN SOUTHEAST TEXAS...
NORTHEASTERN WASHINGTON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 530 PM CDT
* AT 440 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS. THESE STORMS WERE LOCATED ALONG A
LINE EXTENDING FROM 10 MILES EAST OF NAVASOTA TO 10 MILES SOUTH OF
NAVASOTA...AND MOVING NORTH AT 15 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO WASHINGTON...ROANS PRAIRIE...PLANTERSVILLE...MILLICAN...
CARLOS AND ANDERSON..
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
445 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHEASTERN BRAZOS COUNTY IN SOUTHEAST TEXAS...
GRIMES COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN WALLER COUNTY IN SOUTHEAST TEXAS...
NORTHEASTERN WASHINGTON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 530 PM CDT
* AT 440 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS. THESE STORMS WERE LOCATED ALONG A
LINE EXTENDING FROM 10 MILES EAST OF NAVASOTA TO 10 MILES SOUTH OF
NAVASOTA...AND MOVING NORTH AT 15 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO WASHINGTON...ROANS PRAIRIE...PLANTERSVILLE...MILLICAN...
CARLOS AND ANDERSON..
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
451 PM CDT MON JUL 26 2010
TXZ163-176-177-262230-
HOUSTON-MADISON-WALKER-
451 PM CDT MON JUL 26 2010
...SIGNIFICANT WEATHER ADVISORY...
AT 449 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 9 MILES SOUTHEAST OF
AUSTONIO TO 9 MILES SOUTHEAST OF MADISONVILLE TO 10 MILES SOUTHWEST
OF MADISONVILLE...MOVING NORTH AT 10 MPH.
PEA SIZE HAIL...WINDS UP TO 50 MPH...ARE POSSIBLE WITH THESE STORMS.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE...NORTH ZULCH...
AUSTONIO...NORMANGEE...MIDWAY...MADISONVILLE AND CROCKETT.
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
451 PM CDT MON JUL 26 2010
TXZ163-176-177-262230-
HOUSTON-MADISON-WALKER-
451 PM CDT MON JUL 26 2010
...SIGNIFICANT WEATHER ADVISORY...
AT 449 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 9 MILES SOUTHEAST OF
AUSTONIO TO 9 MILES SOUTHEAST OF MADISONVILLE TO 10 MILES SOUTHWEST
OF MADISONVILLE...MOVING NORTH AT 10 MPH.
PEA SIZE HAIL...WINDS UP TO 50 MPH...ARE POSSIBLE WITH THESE STORMS.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE...NORTH ZULCH...
AUSTONIO...NORMANGEE...MIDWAY...MADISONVILLE AND CROCKETT.
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
502 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN GRIMES COUNTY IN SOUTHEAST TEXAS...
SOUTHWESTERN HOUSTON COUNTY IN SOUTHEAST TEXAS...
MADISON COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN WALKER COUNTY IN SOUTHEAST TEXAS...
* UNTIL 545 PM CDT
* AT 458 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED 7 MILES EAST OF
MADISONVILLE...AND MOVING NORTH AT 10 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO MADISONVILLE...NORMANGEE AND MIDWAY..
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
502 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN GRIMES COUNTY IN SOUTHEAST TEXAS...
SOUTHWESTERN HOUSTON COUNTY IN SOUTHEAST TEXAS...
MADISON COUNTY IN SOUTHEAST TEXAS...
NORTHWESTERN WALKER COUNTY IN SOUTHEAST TEXAS...
* UNTIL 545 PM CDT
* AT 458 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED 7 MILES EAST OF
MADISONVILLE...AND MOVING NORTH AT 10 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO MADISONVILLE...NORMANGEE AND MIDWAY..
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
505 PM CDT MON JUL 26 2010
TXZ195-197-210-211-226-235-262300-
AUSTIN-BURLESON-COLORADO-JACKSON-WASHINGTON-WHARTON-
505 PM CDT MON JUL 26 2010
...SIGNIFICANT WEATHER ADVISORY...
AT 458 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 9 MILES EAST OF
BRENHAM TO 16 MILES NORTHEAST OF COLUMBUS TO 5 MILES SOUTHEAST OF
COLUMBUS TO 21 MILES SOUTHEAST OF COLUMBUS TO 34 MILES SOUTH OF
COLUMBUS...MOVING NORTHWEST AT 25 MPH.
WINDS GREATER THAN 40 MPH...FREQUENT CLOUD TO GROUND
LIGHTNING...BRIEF HEAVY DOWNPOURS...ARE POSSIBLE WITH THESE STORMS
AS THEY RAPIDLY INTENSIFY AND THEN WEAKEN.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE...SHERIDAN...SHELBY...
ROCK ISLAND...QUARRY...NEW ULM...NADA...INDUSTRY...INDEPENDENCE...
GARWOOD...FRELSBURG...CORDELE...SNOOK...COLUMBUS...BURTON AND
BRENHAM.
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
505 PM CDT MON JUL 26 2010
TXZ195-197-210-211-226-235-262300-
AUSTIN-BURLESON-COLORADO-JACKSON-WASHINGTON-WHARTON-
505 PM CDT MON JUL 26 2010
...SIGNIFICANT WEATHER ADVISORY...
AT 458 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 9 MILES EAST OF
BRENHAM TO 16 MILES NORTHEAST OF COLUMBUS TO 5 MILES SOUTHEAST OF
COLUMBUS TO 21 MILES SOUTHEAST OF COLUMBUS TO 34 MILES SOUTH OF
COLUMBUS...MOVING NORTHWEST AT 25 MPH.
WINDS GREATER THAN 40 MPH...FREQUENT CLOUD TO GROUND
LIGHTNING...BRIEF HEAVY DOWNPOURS...ARE POSSIBLE WITH THESE STORMS
AS THEY RAPIDLY INTENSIFY AND THEN WEAKEN.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE...SHERIDAN...SHELBY...
ROCK ISLAND...QUARRY...NEW ULM...NADA...INDUSTRY...INDEPENDENCE...
GARWOOD...FRELSBURG...CORDELE...SNOOK...COLUMBUS...BURTON AND
BRENHAM.
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
518 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHWESTERN AUSTIN COUNTY IN SOUTHEAST TEXAS...
SOUTHWESTERN WASHINGTON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 545 PM CDT
* AT 516 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED NEAR SHELBY AND LAKE
SOMERVILLE...OR 12 MILES WEST OF BRENHAM...AND MOVING WEST AT 20 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO BURTON.
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
518 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHWESTERN AUSTIN COUNTY IN SOUTHEAST TEXAS...
SOUTHWESTERN WASHINGTON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 545 PM CDT
* AT 516 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM. THIS STORM WAS LOCATED NEAR SHELBY AND LAKE
SOMERVILLE...OR 12 MILES WEST OF BRENHAM...AND MOVING WEST AT 20 MPH.
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT
LIMITED TO BURTON.
FLOOD ADVISORY
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
559 PM CDT MON JUL 26 2010
TXC185-313-270100-
/O.NEW.KHGX.FA.Y.0069.100726T2259Z-100727T0100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MADISON TX-GRIMES TX-
559 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
NORTHERN GRIMES COUNTY IN SOUTHEAST TEXAS...
MADISON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 800 PM CDT
* AT 559 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN WAS FALLING NEAR MADISONVILLE. RAINFALL AMOUNTS OF
UP TO 3 INCHES HAVE FALLEN OVER THE LAST HOUR AND UP TO ONE INCH OF
ADDITIONAL RAINFALL WILL BE POSSIBLE BEFORE THUNDERSTORMS MOVE OUT
OF THE AREA.
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
559 PM CDT MON JUL 26 2010
TXC185-313-270100-
/O.NEW.KHGX.FA.Y.0069.100726T2259Z-100727T0100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MADISON TX-GRIMES TX-
559 PM CDT MON JUL 26 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
NORTHERN GRIMES COUNTY IN SOUTHEAST TEXAS...
MADISON COUNTY IN SOUTHEAST TEXAS...
* UNTIL 800 PM CDT
* AT 559 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN WAS FALLING NEAR MADISONVILLE. RAINFALL AMOUNTS OF
UP TO 3 INCHES HAVE FALLEN OVER THE LAST HOUR AND UP TO ONE INCH OF
ADDITIONAL RAINFALL WILL BE POSSIBLE BEFORE THUNDERSTORMS MOVE OUT
OF THE AREA.
Nothing like being awaken by a severe thunderstorm at 4:30 a.m. in the morning with lots of thunder and lightining and rain! Its happening here over near Baytown/Mont Belveiu.
-
srainhoutx
- Site Admin
- Posts: 19615
- Joined: Tue Feb 02, 2010 2:32 pm
- Location: Maggie Valley, NC
- Contact:
HGX seems to be leaving the door open to a Flood Watch later down the line. Something to keep in mind as today and tomorrow unfold...
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
436 AM CDT TUE JUL 27 2010
.DISCUSSION...
THE LARGE NEAR-STATIONARY UPPER LOW CENTERED OVER NORTH CENTRAL
TEXAS WILL CONTINUE TO DRAW UP RICH TROPICAL MOISTURE INTO AN DE-
STABILIZED ATMOSPHERE THROUGH TOMORROW. THUS...WIDESPREAD RAIN WITH
SCATTERED THUNDERSTORMS WILL OCCUR OVER THE NEXT 48 HOURS. DUE TO
THE SLOW-MOVING NORTHERN TREK OF CELLS WITHIN A INCREASINGLY
MOIST ENVIRONMENT/WEAK SOUTHERLY STEERING WIND FIELD AND NORTH-
SOUTH ORIENTATION LINE TRAINING HAS LOCALLY HEAVY RAINFALL THE
PRIMARILY THREAT. FFG IS STILL SOMEWHAT HIGH...NEAR 3 INCH/HOUR
RATES TO PRODUCE FLOODING BUT AS DAY WEARS ON THESE NUMBERS WILL
LOWER. TONIGHT THROUGH TOMORROW`S FLOODING THREAT WILL BECOME MORE
OF AN ISSUE AS MORE BOUTS OF MODERATE TO HEAVY RAIN FALL OVER
SATURATED GROUNDS. AS USUALLY IS THE CASE WITHIN THESE TROPICAL
AIR MASSES...MORNING FUNNEL CLOUDS OR WEAK WATERSPOUTS/NEAR-COASTAL
TORNADOES ARE A SECONDARY THREAT. OFFSHORE CONVECTION ENCOUNTERING
SPEED CONVERGENCE UPON THEIR INLAND ENTRY WILL INDUCE ENOUGH LL
WIND SHEAR TO PRODUCE ISOLATED FUNNELS.
OVERCAST AND RAIN WILL HAVE TUE-WED MX TEMPS COMING IN AN AVERAGE
5 DEGREES LOWER THAN NORMAL...MINIMUMS TO COME IN NEAR NORMAL. SOME
LOCALES EXPERIENCING STORM OUTFLOW BOUNDARY PASSAGES MAY DIP DOWN
TO AROUND 70 F.
AS EASTERN RIDGING ADVANCES IN OVER TEXAS ON THU-FRI...AND WEST
COAST TROUGH ENERGY RIDES UP AND OVER IT...UPPER LOW WILL DISSOLVE
OVER THE DESERT SW. THIS RIDGE IS FORECAST BY THE ENSEMBLE TO BE
THE MAIN PLAYER IN THE EXTENDED WEATHER PATTERN. A SIGNIFICANTLY
DRIER EASTERN AIR MASS ADVECTS IN UNDER 5H RIDGING GOING INTO
FRIDAY...AND SUBSIDENCE BEGINS TO WORK ON THE REGION. THUS...DRIER
AND MORE HOT WEATHER IS IN STORE FOR US OVER THE WEEKEND.
TEMPERATURES WILL SWING BACK UP TO ABOVE NORMAL...OR THE MID TO
UPPER 90S FOR HIGHS...BEGINNING FRIDAY AND PERSISTING THROUGH
EARLY NEXT WEEK. PARTLY CLOUDY SKIES WITH THE ONLY CHANCE FOR RAIN
COMING ALONG THE LOCAL BREEZE(S). WE GO FROM SOGGY TO SWELTERING AS
HEAT INDICES WILL ONCE AGAIN TOP OUT...OR EXCEED...THE 105 F MARK.
THE ONLY SAVING GRACE OF ISSUING THE FIRST HEAT ADVISORIES OF THE
YEAR WILL BE THE POSITIONING OF THE HIGH WITHIN A RELATIVELY DRIER
AIR MASS...OR A MORE WEST (THAN SOUTH) WIND DIRECTION. AUGUST BEGINS
ON SUNDAY WITH NO HEAT ADVISORIES TO DATE...LETS HOPE WE DON`T SPEAK
IT INTO EXISTENCE! 31
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
436 AM CDT TUE JUL 27 2010
.DISCUSSION...
THE LARGE NEAR-STATIONARY UPPER LOW CENTERED OVER NORTH CENTRAL
TEXAS WILL CONTINUE TO DRAW UP RICH TROPICAL MOISTURE INTO AN DE-
STABILIZED ATMOSPHERE THROUGH TOMORROW. THUS...WIDESPREAD RAIN WITH
SCATTERED THUNDERSTORMS WILL OCCUR OVER THE NEXT 48 HOURS. DUE TO
THE SLOW-MOVING NORTHERN TREK OF CELLS WITHIN A INCREASINGLY
MOIST ENVIRONMENT/WEAK SOUTHERLY STEERING WIND FIELD AND NORTH-
SOUTH ORIENTATION LINE TRAINING HAS LOCALLY HEAVY RAINFALL THE
PRIMARILY THREAT. FFG IS STILL SOMEWHAT HIGH...NEAR 3 INCH/HOUR
RATES TO PRODUCE FLOODING BUT AS DAY WEARS ON THESE NUMBERS WILL
LOWER. TONIGHT THROUGH TOMORROW`S FLOODING THREAT WILL BECOME MORE
OF AN ISSUE AS MORE BOUTS OF MODERATE TO HEAVY RAIN FALL OVER
SATURATED GROUNDS. AS USUALLY IS THE CASE WITHIN THESE TROPICAL
AIR MASSES...MORNING FUNNEL CLOUDS OR WEAK WATERSPOUTS/NEAR-COASTAL
TORNADOES ARE A SECONDARY THREAT. OFFSHORE CONVECTION ENCOUNTERING
SPEED CONVERGENCE UPON THEIR INLAND ENTRY WILL INDUCE ENOUGH LL
WIND SHEAR TO PRODUCE ISOLATED FUNNELS.
OVERCAST AND RAIN WILL HAVE TUE-WED MX TEMPS COMING IN AN AVERAGE
5 DEGREES LOWER THAN NORMAL...MINIMUMS TO COME IN NEAR NORMAL. SOME
LOCALES EXPERIENCING STORM OUTFLOW BOUNDARY PASSAGES MAY DIP DOWN
TO AROUND 70 F.
AS EASTERN RIDGING ADVANCES IN OVER TEXAS ON THU-FRI...AND WEST
COAST TROUGH ENERGY RIDES UP AND OVER IT...UPPER LOW WILL DISSOLVE
OVER THE DESERT SW. THIS RIDGE IS FORECAST BY THE ENSEMBLE TO BE
THE MAIN PLAYER IN THE EXTENDED WEATHER PATTERN. A SIGNIFICANTLY
DRIER EASTERN AIR MASS ADVECTS IN UNDER 5H RIDGING GOING INTO
FRIDAY...AND SUBSIDENCE BEGINS TO WORK ON THE REGION. THUS...DRIER
AND MORE HOT WEATHER IS IN STORE FOR US OVER THE WEEKEND.
TEMPERATURES WILL SWING BACK UP TO ABOVE NORMAL...OR THE MID TO
UPPER 90S FOR HIGHS...BEGINNING FRIDAY AND PERSISTING THROUGH
EARLY NEXT WEEK. PARTLY CLOUDY SKIES WITH THE ONLY CHANCE FOR RAIN
COMING ALONG THE LOCAL BREEZE(S). WE GO FROM SOGGY TO SWELTERING AS
HEAT INDICES WILL ONCE AGAIN TOP OUT...OR EXCEED...THE 105 F MARK.
THE ONLY SAVING GRACE OF ISSUING THE FIRST HEAT ADVISORIES OF THE
YEAR WILL BE THE POSITIONING OF THE HIGH WITHIN A RELATIVELY DRIER
AIR MASS...OR A MORE WEST (THAN SOUTH) WIND DIRECTION. AUGUST BEGINS
ON SUNDAY WITH NO HEAT ADVISORIES TO DATE...LETS HOPE WE DON`T SPEAK
IT INTO EXISTENCE! 31
Carla/Alicia/Jerry(In The Eye)/Michelle/Charley/Ivan/Dennis/Katrina/Rita/Wilma/Humberto/Ike/Harvey
Member: National Weather Association
Facebook.com/Weather Infinity
Twitter @WeatherInfinity
Member: National Weather Association
Facebook.com/Weather Infinity
Twitter @WeatherInfinity
-
weatherguy425
- Pro Met
- Posts: 830
- Joined: Wed Feb 03, 2010 7:45 pm
- Location: Atlanta, Georgia
- Contact:
Storms seem to be having trouble getting their act together, maybe due to limited heating so far.
-
Andrew
- Site Admin
- Posts: 3440
- Joined: Wed Feb 03, 2010 9:46 pm
- Location: North-West Houston
- Contact:
weatherguy425 wrote:Storms seem to be having trouble getting their act together, maybe due to limited heating so far.
I would have to disagree. Yesterday storms didn't really get kicking until 2. They look pretty good so far
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weatherguy425
- Pro Met
- Posts: 830
- Joined: Wed Feb 03, 2010 7:45 pm
- Location: Atlanta, Georgia
- Contact:
idk, it just seems that storms are less organized and are more "pulse" like, they"ll pop up and die out within 45 mins or so.weatherguy425 wrote:
Storms seem to be having trouble getting their act together, maybe due to limited heating so far.
I would have to disagree. Yesterday storms didn't really get kicking until 2. They look pretty good so far
-
weatherguy425
- Pro Met
- Posts: 830
- Joined: Wed Feb 03, 2010 7:45 pm
- Location: Atlanta, Georgia
- Contact:
Some sort of boundary moving northward fro mthe coast, helping storms fire in southern harris county...
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
502 PM CDT TUE JUL 27 2010
TXZ195-196-272300-
BRAZOS-BURLESON-
502 PM CDT TUE JUL 27 2010
...STRONG THUNDERSTORMS OVER NORTHWESTERN BRAZOS COUNTY AND
NORTHEASTERN BURLESON COUNTY...
AT 456 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 6 MILES NORTHWEST OF BRYAN...MOVING NORTH AT 15
MPH.
FREQUENT CLOUD TO GROUND LIGHTNING...BRIEF HEAVY DOWNPOURS...ARE
POSSIBLE WITH THIS STORM.
LOCATIONS IN THE PATH OF THIS STORM INCLUDE...BRYAN...MOORING...AND
COOKS POINT.
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
502 PM CDT TUE JUL 27 2010
TXZ195-196-272300-
BRAZOS-BURLESON-
502 PM CDT TUE JUL 27 2010
...STRONG THUNDERSTORMS OVER NORTHWESTERN BRAZOS COUNTY AND
NORTHEASTERN BURLESON COUNTY...
AT 456 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 6 MILES NORTHWEST OF BRYAN...MOVING NORTH AT 15
MPH.
FREQUENT CLOUD TO GROUND LIGHTNING...BRIEF HEAVY DOWNPOURS...ARE
POSSIBLE WITH THIS STORM.
LOCATIONS IN THE PATH OF THIS STORM INCLUDE...BRYAN...MOORING...AND
COOKS POINT.
FLOOD ADVISORY
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
543 PM CDT TUE JUL 27 2010
TXC041-272345-
/O.NEW.KHGX.FA.Y.0070.100727T2243Z-100727T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BRAZOS TX-
543 PM CDT TUE JUL 27 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
NORTHWESTERN BRAZOS COUNTY IN SOUTHEAST TEXAS...
* UNTIL 645 PM CDT
* AT 540 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN WAS FALLING IN A THUNDERSTORMS LOCATED 6 MILES
NORTHWEST OF WIXON VALLEY.
* RAINFALL BETWEEN 2 AND 3 INCHES IS POSSIBLE BETWEEN HIGHWAYS 974
AND THE OSR ACROSS NORTHEASTERN BRAZOS COUNTY.
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
543 PM CDT TUE JUL 27 2010
TXC041-272345-
/O.NEW.KHGX.FA.Y.0070.100727T2243Z-100727T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BRAZOS TX-
543 PM CDT TUE JUL 27 2010
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED AN
* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
NORTHWESTERN BRAZOS COUNTY IN SOUTHEAST TEXAS...
* UNTIL 645 PM CDT
* AT 540 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
VERY HEAVY RAIN WAS FALLING IN A THUNDERSTORMS LOCATED 6 MILES
NORTHWEST OF WIXON VALLEY.
* RAINFALL BETWEEN 2 AND 3 INCHES IS POSSIBLE BETWEEN HIGHWAYS 974
AND THE OSR ACROSS NORTHEASTERN BRAZOS COUNTY.
-
srainhoutx
- Site Admin
- Posts: 19615
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- Location: Maggie Valley, NC
- Contact:
One more day of showers/storms and 'cooler temps' before the heat kicks in to end the month of July. HGX thinking the 'best chances' for heavy rainfall will be W of I-45 today and stated that a couple of inches rainfall in a couple of hours is not out of the question. Should IAH be under one of those storms, we may set a new record for the wettest July since 1900. We shall see. HPC thoughts this morning...
...TX...
MDLS ARE CONTG TO SHOW A SURGE OF VRY DEEP TROPICAL MSTR..PWS AOA
2.25 INCHES..UP THRU SRN AND CNTRL TX THIS PD..UNDER MDTLY STG
SELY LOW LVL FLO. THIS INCREASING MSTR AND SEA/LAND BREEZE
CNVGNC..SHOULD ENHANCE PCPN POTNL ACRS MUCH OF SE TX THIS MRNG
WITH ACTIVITY SPREADING NWWD UNDER PREVAILING SELY FLOW. WENT
SLIGHTLY HIER THAN BOTH THE NAM AND GFS GIVEN THE VERY HI MSTR
WHICH SHOULD SUPPORT SOME RATHER HI RAINFALL RATES.
...TX...
MDLS ARE CONTG TO SHOW A SURGE OF VRY DEEP TROPICAL MSTR..PWS AOA
2.25 INCHES..UP THRU SRN AND CNTRL TX THIS PD..UNDER MDTLY STG
SELY LOW LVL FLO. THIS INCREASING MSTR AND SEA/LAND BREEZE
CNVGNC..SHOULD ENHANCE PCPN POTNL ACRS MUCH OF SE TX THIS MRNG
WITH ACTIVITY SPREADING NWWD UNDER PREVAILING SELY FLOW. WENT
SLIGHTLY HIER THAN BOTH THE NAM AND GFS GIVEN THE VERY HI MSTR
WHICH SHOULD SUPPORT SOME RATHER HI RAINFALL RATES.
Carla/Alicia/Jerry(In The Eye)/Michelle/Charley/Ivan/Dennis/Katrina/Rita/Wilma/Humberto/Ike/Harvey
Member: National Weather Association
Facebook.com/Weather Infinity
Twitter @WeatherInfinity
Member: National Weather Association
Facebook.com/Weather Infinity
Twitter @WeatherInfinity
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1033 AM CDT WED JUL 28 2010
TXZ237-238-281615-
BRAZORIA-GALVESTON-
1033 AM CDT WED JUL 28 2010
...SIGNIFICANT WEATHER ADVISORY...
AT 1030 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR DANBURY OR ABOUT 14 MILES SOUTHWEST OF
ALVIN...MOVING NORTH AT 15 MPH.
PEA SIZE HAIL...WINDS GREATER THAN 40 MPH...FREQUENT CLOUD TO GROUND
LIGHTNING...BRIEF MODERATE DOWNPOURS...ARE POSSIBLE WITH THIS STORM.
LOCATIONS IN THE PATH OF THIS STORM INCLUDE...ROSHARON...CHOCOLATE
BAYOU...PEARLAND...MANVEL...LIVERPOOL...IOWA COLONY...HILLCREST...
FRIENDSWOOD...BONNEY AND ALVIN.
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1033 AM CDT WED JUL 28 2010
TXZ237-238-281615-
BRAZORIA-GALVESTON-
1033 AM CDT WED JUL 28 2010
...SIGNIFICANT WEATHER ADVISORY...
AT 1030 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR DANBURY OR ABOUT 14 MILES SOUTHWEST OF
ALVIN...MOVING NORTH AT 15 MPH.
PEA SIZE HAIL...WINDS GREATER THAN 40 MPH...FREQUENT CLOUD TO GROUND
LIGHTNING...BRIEF MODERATE DOWNPOURS...ARE POSSIBLE WITH THIS STORM.
LOCATIONS IN THE PATH OF THIS STORM INCLUDE...ROSHARON...CHOCOLATE
BAYOU...PEARLAND...MANVEL...LIVERPOOL...IOWA COLONY...HILLCREST...
FRIENDSWOOD...BONNEY AND ALVIN.