Wind Advisory 1, NWS Houston/Galveston, TX

Austin County, TX, Brazoria County, TX, Brazos County, TX, Burleson County, TX, Chambers County, TX, Colorado County, TX, Fort Bend County, TX, Galveston County, TX, Grimes County, TX, Harris County, TX, Houston County, TX, Jackson County, TX, Liberty County, TX, Madison County, TX, Matagorda County, TX, Montgomery County, TX, Polk County, TX, San Jacinto County, TX, Trinity County, TX, Walker County, TX, Waller County, TX, Washington County, TX, Wharton County, TX

734 
WWUS74 KHGX 071718
NPWHGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1118 AM CST WED JAN 7 2015

...HARD FREEZE WARNING IN EFFECT FOR LATE WEDNESDAY NIGHT THROUGH
THURSDAY MORNING...

...WIND ADVISORIES ARE IN EFFECT FOR WEDNESDAY
AFTERNOON AND EVENING...

.AN ARCTIC FRONT MOVING ACROSS THE AREA TODAY WILL BRING STRONG
NORTHERLY WINDS AND MUCH COLDER TEMPERATURES. AS THE ARCTIC
AIRMASS SETTLES ACROSS THE AREA TONIGHT... IT WILL BRING THE
COLDEST TEMPERATURES OF THE SEASON. LOW TEMPERATURES IN THE UPPER
TEENS TO LOWER 20S ARE LIKELY ALONG AND NORTH OF A LINE FROM
BRENHAM TO LIVINGSTON. THESE TEMPERATURES ARE EXPECTED TO WARM
ABOVE 25 DEGREES BY MID MORNING THURSDAY.

TXZ163-164-176>179-195>200-080130-
/O.CON.KHGX.HZ.W.0001.150108T0600Z-150108T1400Z/
/O.CON.KHGX.WI.Y.0001.150107T1800Z-150108T0000Z/
BRAZOS-BURLESON-GRIMES-HOUSTON-LIBERTY-MADISON-MONTGOMERY-POLK-
SAN JACINTO-TRINITY-WALKER-WASHINGTON-
INCLUDING THE CITIES OF...BRENHAM...BRYAN...CALDWELL...
CLEVELAND...COLDSPRING...COLLEGE STATION...CONROE...CORRIGAN...
CROCKETT...DAYTON...GROVETON...HUNTSVILLE...LAKE SOMERVILLE...
LIBERTY...LIVINGSTON...MADISONVILLE...NAVASOTA...ONALASKA...
SHEPHERD...THE WOODLANDS...TRINITY...WILLIS
1118 AM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...HARD FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
8 AM CST THURSDAY...

* EVENT...NORTH WINDS 20-30 MPH THIS AFTERNOON AND A HARD FREEZE 
  FOR SEVERAL HOURS OF TEMPERATURES AT OR BELOW 24 DEGREES 
  TONIGHT. 

* TIMING... WINDS...THIS AFTERNOON. HARD FREEZE...BETWEEN 
  MIDNIGHT WEDNESDAY NIGHT AND 8 AM CST THURSDAY. 

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD 
  DECORATIONS. THERE IS ALSO THE POTENTIAL FOR EXPOSED PIPES TO 
  FREEZE AND SENSITIVE VEGETATION TO BE DAMAGED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE
IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND
OTHER SENSITIVE VEGETATION.

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

TXZ210>213-226-227-235-080000-
/O.CON.KHGX.WI.Y.0001.150107T1800Z-150108T0000Z/
AUSTIN-COLORADO-FORT BEND-HARRIS-JACKSON-WALLER-WHARTON-
INCLUDING THE CITIES OF...BELLVILLE...BROOKSHIRE...COLUMBUS...
EAGLE LAKE...EDNA...EL CAMPO...HEMPSTEAD...HOUSTON...HUMBLE...
KATY...MISSOURI CITY...PASADENA...PIERCE...PRAIRIE VIEW...
RICHMOND...ROSENBERG...SEALY...SUGAR LAND...TOMBALL...WEIMAR...
WHARTON
1118 AM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* EVENT...NORTH WINDS 20 TO 30 MPH THIS AFTERNOON.

* TIMING...THIS AFTERNOON.

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD
  DECORATIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

TXZ214-236>238-080130-
/O.CON.KHGX.WI.Y.0001.150107T1800Z-150108T0300Z/
BRAZORIA-CHAMBERS-GALVESTON-MATAGORDA-
INCLUDING THE CITIES OF...ALVIN...ANAHUAC...ANGLETON...BAY CITY...
FREEPORT...FRIENDSWOOD...GALVESTON...LAKE JACKSON...LEAGUE CITY...
MONT BELVIEU...PALACIOS...PEARLAND...TEXAS CITY...WINNIE
1118 AM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...

* EVENT...NORTH WINDS 20 TO 30 MPH THIS AFTERNOON AND EVENING...
  WITH STRONGER GUSTS POSSIBLE.

* TIMING...THIS AFTERNOON AND EVENING

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD
  DECORATIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

854 
WWUS74 KHGX 072132
NPWHGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
332 PM CST WED JAN 7 2015

...HARD FREEZE WARNING IN EFFECT FOR LATE WEDNESDAY NIGHT THROUGH
THURSDAY MORNING...

...WIND ADVISORIES ARE IN EFFECT FOR WEDNESDAY AFTERNOON AND
EVENING...

.AN ARCTIC FRONT WILL CONTINUE TO PUSH THROUGH THE AREA THIS
AFTERNOON. STRONG NORTHERLY WINDS WILL PERSIST THROUGH THE
EVENING. AS THE ARCTIC AIRMASS SETTLES ACROSS THE AREA TONIGHT...
IT WILL BRING THE COLDEST TEMPERATURES OF THE SEASON. LOW
TEMPERATURES IN THE UPPER TEENS TO LOWER 20S ARE LIKELY ALONG AND
NORTH OF A LINE FROM BRENHAM TO LIVINGSTON. THESE TEMPERATURES ARE
EXPECTED TO WARM ABOVE 25 DEGREES BY MID MORNING THURSDAY.

TXZ163-164-176>179-195>200-080545-
/O.CON.KHGX.HZ.W.0001.150108T0600Z-150108T1400Z/
/O.CON.KHGX.WI.Y.0001.000000T0000Z-150108T0000Z/
BRAZOS-BURLESON-GRIMES-HOUSTON-LIBERTY-MADISON-MONTGOMERY-POLK-
SAN JACINTO-TRINITY-WALKER-WASHINGTON-
INCLUDING THE CITIES OF...BRENHAM...BRYAN...CALDWELL...
CLEVELAND...COLDSPRING...COLLEGE STATION...CONROE...CORRIGAN...
CROCKETT...DAYTON...GROVETON...HUNTSVILLE...LAKE SOMERVILLE...
LIBERTY...LIVINGSTON...MADISONVILLE...NAVASOTA...ONALASKA...
SHEPHERD...THE WOODLANDS...TRINITY...WILLIS
332 PM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...HARD FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
8 AM CST THURSDAY...

* EVENT...NORTH WINDS 20-30 MPH THIS AFTERNOON AND A HARD FREEZE 
  FOR SEVERAL HOURS OF TEMPERATURES AT OR BELOW 24 DEGREES 
  TONIGHT. 

* TIMING... WINDS...THROUGH 6 PM CST. HARD FREEZE...BETWEEN 2 AM AND
  8 AM CST THURSDAY.

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD 
  DECORATIONS. THERE IS ALSO THE POTENTIAL FOR EXPOSED PIPES TO 
  FREEZE AND SENSITIVE VEGETATION TO BE DAMAGED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE
IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND
OTHER SENSITIVE VEGETATION.

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

TXZ210>213-226-227-235-080000-
/O.CON.KHGX.WI.Y.0001.000000T0000Z-150108T0000Z/
AUSTIN-COLORADO-FORT BEND-HARRIS-JACKSON-WALLER-WHARTON-
INCLUDING THE CITIES OF...BELLVILLE...BROOKSHIRE...COLUMBUS...
EAGLE LAKE...EDNA...EL CAMPO...HEMPSTEAD...HOUSTON...HUMBLE...
KATY...MISSOURI CITY...PASADENA...PIERCE...PRAIRIE VIEW...
RICHMOND...ROSENBERG...SEALY...SUGAR LAND...TOMBALL...WEIMAR...
WHARTON
332 PM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* EVENT...NORTH WINDS 20 TO 30 MPH THIS AFTERNOON.

* TIMING...THROUGH 6 PM CST.

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD 
  DECORATIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

TXZ214-236>238-080300-
/O.CON.KHGX.WI.Y.0001.000000T0000Z-150108T0300Z/
BRAZORIA-CHAMBERS-GALVESTON-MATAGORDA-
INCLUDING THE CITIES OF...ALVIN...ANAHUAC...ANGLETON...BAY CITY...
FREEPORT...FRIENDSWOOD...GALVESTON...LAKE JACKSON...LEAGUE CITY...
MONT BELVIEU...PALACIOS...PEARLAND...TEXAS CITY...WINNIE
332 PM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...

* EVENT...NORTH WINDS 20 TO 30 MPH THIS AFTERNOON AND EVENING... 
  WITH STRONGER GUSTS POSSIBLE. 

* TIMING...THROUGH 9 PM CST TONIGHT.

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD 
  DECORATIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

822 
WWUS74 KHGX 080009
NPWHGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
609 PM CST WED JAN 7 2015

...HARD FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
8 AM THURSDAY ALONG AND NORTH OF A LINE FROM BRENHAM TO LIVINGSTON...

...WIND ADVISORY IN EFFECT FOR MOST OF THE COASTAL COUNTIES UNTIL
9 PM THIS EVENING...

.AN ARCTIC AIRMASS WILL SETTLE ACROSS THE AREA TONIGHT AND WILL BRING
THE COLDEST TEMPERATURES OF THE SEASON. LOW TEMPERATURES IN THE UPPER
TEENS TO LOWER 20S ARE LIKELY ALONG AND NORTH OF A LINE FROM BRENHAM
TO LIVINGSTON. THESE TEMPERATURES ARE EXPECTED TO WARM ABOVE 25 DEGREES
BY MID MORNING THURSDAY. NEAR THE COAST...A WIND ADVISORY REMAINS
IN EFFECT THIS EVENING.

TXZ163-164-176>179-195>200-080815-
/O.EXP.KHGX.WI.Y.0001.000000T0000Z-150108T0000Z/
/O.CON.KHGX.HZ.W.0001.150108T0600Z-150108T1400Z/
BRAZOS-BURLESON-GRIMES-HOUSTON-LIBERTY-MADISON-MONTGOMERY-POLK-
SAN JACINTO-TRINITY-WALKER-WASHINGTON-
INCLUDING THE CITIES OF...BRENHAM...BRYAN...CALDWELL...
CLEVELAND...COLDSPRING...COLLEGE STATION...CONROE...CORRIGAN...
CROCKETT...DAYTON...GROVETON...HUNTSVILLE...LAKE SOMERVILLE...
LIBERTY...LIVINGSTON...MADISONVILLE...NAVASOTA...ONALASKA...
SHEPHERD...THE WOODLANDS...TRINITY...WILLIS
609 PM CST WED JAN 7 2015

...HARD FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
8 AM CST THURSDAY...
...WIND ADVISORY HAS EXPIRED...

* EVENT...HARD FREEZE FOR SEVERAL HOURS OF TEMPERATURES AT OR
  BELOW 24 DEGREES.

* TIMING...BETWEEN 2 AM AND 8 AM THURSDAY.

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD 
  DECORATIONS. THERE IS ALSO THE POTENTIAL FOR EXPOSED PIPES TO 
  FREEZE AND SENSITIVE VEGETATION TO BE DAMAGED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT
OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE
VEGETATION.

&&

$$

TXZ210>213-226-227-235-080115-
/O.EXP.KHGX.WI.Y.0001.000000T0000Z-150108T0000Z/
AUSTIN-COLORADO-FORT BEND-HARRIS-JACKSON-WALLER-WHARTON-
INCLUDING THE CITIES OF...BELLVILLE...BROOKSHIRE...COLUMBUS...
EAGLE LAKE...EDNA...EL CAMPO...HEMPSTEAD...HOUSTON...HUMBLE...
KATY...MISSOURI CITY...PASADENA...PIERCE...PRAIRIE VIEW...
RICHMOND...ROSENBERG...SEALY...SUGAR LAND...TOMBALL...WEIMAR...
WHARTON
609 PM CST WED JAN 7 2015

...WIND ADVISORY HAS EXPIRED...

WINDS ARE EXPECTED TO DECREASE EARLY THIS EVENING TO BELOW ADVISORY
LEVELS.

$$

TXZ214-236>238-080300-
/O.CON.KHGX.WI.Y.0001.000000T0000Z-150108T0300Z/
BRAZORIA-CHAMBERS-GALVESTON-MATAGORDA-
INCLUDING THE CITIES OF...ALVIN...ANAHUAC...ANGLETON...BAY CITY...
FREEPORT...FRIENDSWOOD...GALVESTON...LAKE JACKSON...LEAGUE CITY...
MONT BELVIEU...PALACIOS...PEARLAND...TEXAS CITY...WINNIE
609 PM CST WED JAN 7 2015

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM THIS EVENING...

* EVENT...NORTH WINDS 20 TO 30 MPH WITH STRONGER GUSTS POSSIBLE.

* TIMING...THROUGH 9 PM.

* IMPACT...SECURE LOOSE OUTDOOR ITEMS...LIKE LAWN CHAIRS OR YARD 
  DECORATIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE VEHICLES
SHOULD BE ALERT TO THE DANGER OF THESE WINDS... ESPECIALLY WHEN
DRIVING ALONG EAST TO WEST ORIENTED ROADS

&&

$$

483 
WWUS74 KHGX 051646
NPWHGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
ISSUED BY NATIONAL WEATHER SERVICE LAKE CHARLES LA
1046 AM CST THU MAR 5 2015

...WIND CONTINUE TO REMAIN ROBUST OVER THE AREA...

.STRONG WINDS BEHIND A POTENT COLD FRONT WILL CONTINUE TO 
REMAIN STRONG OVER PARTS OF THE AREA THROUGH MID AFTERNOON. 
WINDS WILL BEGIN TO RELAX LATER THIS AFTERNOON AS THE SURFACE
HIGH BUILDS INTO THE REGION.

TXZ176-198-051800-
/O.NEW.KHGX.WI.Y.0001.150305T1646Z-150305T1800Z/
GRIMES-MADISON-
INCLUDING THE CITIES OF...MADISONVILLE...NAVASOTA
1046 AM CST THU MAR 5 2015

...WIND ADVISORY IN EFFECT UNTIL NOON CST TODAY...

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A
WIND ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST TODAY. 

* EVENT...STRONG NORTH WINDS OF 20 TO 30 MPH WITH GUSTS AROUND 35
  MPH. 

* TIMING...STRONG NORTH WINDS WILL BEGIN TO TAPER DOWN AROUND THE
  NOON HOUR. UNTIL THEN...STRONG GUSTY WINDS CAN BE EXPECTED.

* IMPACT...HAZARDOUS DRIVING CONDITIONS ON EAST TO WEST ORIENTED
  ROADS AND ESPECIALLY ON ANY ELEVATED ROADWAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS.

&&

$$

TXZ195>197-210>214-226-227-235>238-052100-
/O.NEW.KHGX.WI.Y.0001.150305T1646Z-150305T2100Z/
AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND-
GALVESTON-HARRIS-JACKSON-MATAGORDA-WALLER-WASHINGTON-WHARTON-
INCLUDING THE CITIES OF...ALVIN...ANAHUAC...ANGLETON...BAY CITY...
BELLVILLE...BRENHAM...BROOKSHIRE...BRYAN...CALDWELL...
COLLEGE STATION...COLUMBUS...EAGLE LAKE...EDNA...EL CAMPO...
FREEPORT...FRIENDSWOOD...GALVESTON...HEMPSTEAD...HOUSTON...
HUMBLE...KATY...LAKE JACKSON...LAKE SOMERVILLE...LEAGUE CITY...
MISSOURI CITY...MONT BELVIEU...PALACIOS...PASADENA...PEARLAND...
PIERCE...PRAIRIE VIEW...RICHMOND...ROSENBERG...SEALY...
SUGAR LAND...TEXAS CITY...TOMBALL...WEIMAR...WHARTON...WINNIE
1046 AM CST THU MAR 5 2015

...WIND ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A
WIND ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON.

* EVENT...STRONG NORTH WINDS OF 20 TO 30 MPH WITH GUSTS AROUND 40
  MPH. THE WINDS SHOULD GRADUALLY RELAX BY MID AFTERNOON.

* TIMING...STRONG NORTH WINDS WILL CONTINUE IN THE WAKE OF THE
  FRONT. STRONG WINDS WILL LIKELY PERSIST UP UNTIL MID AFTERNOON.

* IMPACT...HAZARDOUS DRIVING CONDITIONS ON EAST TO WEST ORIENTED
  ROADS AND ESPECIALLY ON ANY ELEVATED ROADWAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRIVERS OF VANS...CAMPERS...TRAILERS...AND OTHER HIGH-PROFILE
VEHICLES SHOULD BE ALERT TO THE DANGER OF THESE WINDS...
ESPECIALLY WHEN DRIVING ALONG EAST TO WEST ORIENTED ROADS.

&&

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1100 PM CST TUE JAN 6 2015

.DISCUSSION...
SEE AVIATION FOR 6Z TAF ISSUANCE.

&&

.AVIATION...
ARCTIC COLD FRONT IS STILL ON TRACK TO MOVE THROUGH THE AREA
WEDNESDAY. WINDS WILL QUICKLY INCREASE IN SPEED WEDNESDAY
AFTERNOON AND BE GUSTY AS A ~1055MB HIGH PRESSURE HEADS SOUTH.
BOTH NAM AND GFS SOUNDINGS ARE NOW SHOWING ISOLATED MVFR CIGS AS
THE FRONT PASSES WEDNESDAY. 0Z LCH SOUNDINGS SHOWING SATURATION
POINTS ONLY AROUND ~8K FT. WINDS WILL THEN START TO DECREASE THURSDAY
MORNING AS HIGH PRESSURE SETTLES OVERHEAD. 23

&&

.PREV DISCUSSION... /ISSUED 918 PM CST TUE JAN 6 2015/

DISCUSSION...
CURRENT FORECAST LOOKS GOOD AND NO SIGNIFICANT CHANGES ARE PLANNED
THIS EVENING. MEW NAM GUIDANCE HAS COME IN A COUPLE DEGREES COLDER
FOR OVERNIGHT LOW TEMPERATURES ON BOTH THURSDAY AND FRIDAY. WE
WILL EAGERLY WAIT TO SEE WHAT NUMBERS THE GFS AND ECMWF GIVE US.
HOPE YOU ALL ENJOYED THE WARM JANUARY DAY TODAY.

IT APPEARS THAT UPCOMING RECORD LOW TEMPERATURES AND RECORD LOW
MAXIMUM TEMPERATURES ARE NOT IN JEOPARDY OF BEING BROKEN.

SITE/DAY    RECORD LOW    RECORD LOW MAXIMUM

CLL/THU       15/1976          31/2010
   /FRI       18/2010          29/1973
   /SAT       14/1982          19/1962
   /SUN        9/1982          28/1962

IAH/THU       19/1996          33/2010
   /FRI       19/1976          34/1973
   /SAT       18/1977          27/1962
   /SUN       12/1982          30/1962

HOU/THU       21/1976          33/1988
   /FRI       21/2010          34/1973
   /SAT       17/1962          29/1962
   /SUN       15/1982          30/1962

GLS/THU       11/1886          31/1886
   /FRI       15/1886          35/1886
   /SAT       18/1962          26/1962
   /SUN       16/1918          28/1962

42

PREV DISCUSSION... /ISSUED 509 PM CST TUE JAN 6 2015/

DISCUSSION...
SEE AVIATION FOR 0Z TAF ISSUANCE.

AVIATION...
NOT MANY CHANGES TO CURRENT TAF PACKAGE. ARCTIC COLD FRONT IS
STILL ON TRACK TO PUSH THROUGH THE AREA TOMORROW MORNING AROUND 7
AM (NO PRECIP EXPECTED). WINDS CONTINUE TO INCREASE IN SPEED IN
THE MORNING AS THE PRESSURE GRADIENT TIGHTENS. GFS FORECAST
SOUNDINGS SHOWING THE POSSIBILITY OF SOME MVFR CIGS TOMORROW
AFTERNOON BEHIND THE FRONT BUT NAM FORECAST SOUNDINGS KEEPING
CLOUDS 12K FT AND ABOVE. GIVEN THE AMOUNT OF DRY AIR IN THE LOW
LEVELS HAVE KEPT TAFS VFR. 23

PREV DISCUSSION... /ISSUED 348 PM CST TUE JAN 6 2015/

DISCUSSION...
AN ARCTIC AIRMASS WILL SETTLE OVER SOUTHEAST TEXAS LATE WEDNESDAY
AND WILL BRING THE COLDEST WEATHER OF THE SEASON. MEAN SEA LEVEL
PRESSURES OVER THE PLAINS ARE FORECASTED TO BE 3 TO 4 STANDARD
DEVIATIONS ABOVE NORMAL ON WEDNESDAY. AS THE SURFACE HIGH BUILDS
INTO TEXAS...THE PRESSURES ARE STILL FORECAST TO BE FROM 2 TO 3
STANDARD DEVIATIONS ABOVE NORMAL. BY THURSDAY MORNING...THERE WAS
A CONSENSUS BETWEEN THE MODELS TO PLACE A 1040 MB SURFACE HIGH
OVER CENTRAL OR NORTHEASTERN TEXAS. THIS AIRMASS WILL MODIFY
SLIGHTLY BUT LINGER IN PLACE THROUGH THURSDAY NIGHT BEFORE ANOTHER
COLD AIRMASS PUSHES SOUTHWARD TOWARD THE STATE ON FRIDAY AND
FRIDAY NIGHT. THE CENTER OF THIS AIRMASS WILL LIKELY PASS TO THE
NORTH SINCE THE UPPER FLOW PATTERN WILL CHANGE AS THE REX BLOCK
OVER THE WEST COAST BREAKS DOWN AND THE UPPER LOW CURRENTLY OFF
THE BAJA CA MOVES ACROSS THE STATE OVER THE WEEKEND. AS THIS
OCCURS...BOTH THE GFS AND ECMWF DEVELOP A COASTAL STORM SYSTEM IN
THE WESTERN GULF OF MEXICO WHICH WILL BRING RAIN CHANCES ACROSS
SE TX OVER THE WEEKEND.

VERY COLD TEMPERATURES WILL IMPACT MOST OF SE TX WEDNESDAY NIGHT
AND THURSDAY MORNING. THE COLDEST CONDITIONS WILL BE ALONG AND
NORTH OF A LINE FROM SOMERVILLE TO NEW WAVERLY TO LIVINGSTON...AND
HAVE ISSUED A HARD FREEZE WATCH FOR THESE AREAS AS TEMPERATURES
ARE EXPECTED TO FALL INTO THE UPPER TEENS TO LOWER 20S FOR SEVERAL
HOURS BETWEEN MIDNIGHT AND MID MORNING. FREEZING TEMPERATURES ARE
POSSIBLE EVEN ALONG THE IMMEDIATE COAST. BREEZY NORTHERLY WINDS
WILL HELP LOWER THE WIND CHILLS INTO THE TEENS...AND A WIND CHILL
ADVISORY LOOKS LIKELY FOR OVERNIGHT WEDNESDAY INTO THURSDAY
MORNING.

TEMPERATURES MAY THEN STRUGGLE TO REACH INTO THE 40S FOR DAYTIME
HIGHS THURSDAY THROUGH SATURDAY EITHER DUE TO CLOUD COVER OR THE
COLD AIRMASS LINGERING OVERHEAD. CLOUDS WILL RETURN BY FRIDAY AS
ISENTROPIC LIFT BEGINS OVERHEAD AHEAD OF THE DEVELOPING SYSTEM
OVER THE WESTERN GULF. LOWS OVERNIGHT THURSDAY AND FRIDAY NIGHT
MAY FALL TO NEAR FREEZING AT LEAST OVER THE NORTHERN THIRD OF THE
FORECAST AREA GIVEN THE COLD AIRMASS. THIS MAY PRESENT A PROBLEM
LATE FRIDAY NIGHT AND EARLY THURSDAY MORNING NORTH OF A LINE FROM
COLLEGE STATION TO LIVINGSTON IF PRECIPITATION BEGINS AND THE
TEMPERATURES LINGER AT OR JUST BELOW FREEZING.

AN UNSETTLED WEATHER PATTERN THEN LOOKS TO REMAIN OVERHEAD INTO
EARLY NEXT WEEK AS A SERIES OF SHORTWAVE TROUGHS ARE FORECAST TO
MOVE ACROSS MEXICO AND TEXAS.

MARINE...
LIGHT WINDS AND GENERALLY LOW SEAS WILL PREVAIL THROUGH
TONIGHT. A STRONG ARCTIC COLD FRONT WILL CROSS THE COAST LATE
WEDNESDAY MORNING AND WINDS WILL QUICKLY INCREASE AND SEAS WILL
BUILD. ALTHOUGH SUSTAINED WINDS WILL LIKELY REMAIN JUST BELOW GALE
FORCE...GUSTS WILL PROBABLY EXCEED GALE FORCE WEDNESDAY NIGHT AND
SEAS WILL APPROACH 12+ FEET. A GALE WATCH HAS BEEN ISSUED FROM 3PM
WED-3AM THURS FOR THE GULF WATERS. THIS MAY OR MAY NOT NEED TO BE
UPGRADE TO A WARNING AND FUTURE DATA WILL DICTATE. WINDS WILL
BRIEFLY WEAKEN THURSDAY AFTN/EVENING BEFORE A DEVELOPING COASTAL
TROUGH FRIDAY/SATURDAY RESULTS IN INCREASING E & NE
WINDS...SEAS...AND UNSETTLED WX OVER THE COASTAL WATERS INTO THE
WEEKEND. 47

&&

.PRELIMINARY POINT TEMPS/POPS...
COLLEGE STATION (CLL)      61  39  48  22  43 /   0   0  10  10  10
HOUSTON (IAH)              61  42  53  28  43 /   0   0  10  10  10
GALVESTON (GLS)            58  47  54  33  42 /   0   0  10  10  10

&&

.HGX WATCHES/WARNINGS/ADVISORIES...
TX...HARD FREEZE WATCH FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY
     MORNING FOR THE FOLLOWING ZONES: BRAZOS...BURLESON...
     GRIMES...HOUSTON...MADISON...POLK...SAN JACINTO...TRINITY...
     WALKER.

GM...GALE WATCH FROM WEDNESDAY AFTERNOON THROUGH LATE WEDNESDAY NIGHT
     FOR THE FOLLOWING ZONES: WATERS FROM FREEPORT TO THE
     MATAGORDA SHIP CHANNEL 20 NM TO 60 NM...WATERS FROM
     FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT 20 NM...WATERS
     FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM...WATERS FROM HIGH
     ISLAND TO FREEPORT OUT 20 NM.

&&

DISCUSSION...42
AVIATION/MARINE...23

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
322 PM CST TUE JAN 6 2015

TXZ163-164-176>179-195>200-210>214-226-227-235>238-071300-
AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND-
GALVESTON-GRIMES-HARRIS-HOUSTON-JACKSON-LIBERTY-MADISON-MATAGORDA-
MONTGOMERY-POLK-SAN JACINTO-TRINITY-WALKER-WALLER-WASHINGTON-
WHARTON-
322 PM CST TUE JAN 6 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

AN ARCTIC COLD FRONT WILL MOVE ACROSS SOUTHEAST TEXAS ON
WEDNESDAY. INCREASING NORTHERLY WINDS BEHIND THE COLD FRONT MAY
WARRANT WIND ADVISORIES ALONG THE COAST WEDNESDAY AFTERNOON AND
EVENING. WIND CHILLS WILL DIP INTO THE TEENS AND A WIND CHILL
ADVISORY MAY BE NEEDED LATE WEDNESDAY NIGHT FOR MOST INLAND
COUNTIES.

A HARD FREEZE WATCH HAS BEEN ISSUED FOR OVERNIGHT WEDNESDAY NIGHT
THROUGH MID THURSDAY MORNING ALONG AND NORTH OF A LINE FROM
SOMERVILLE TO NEW WAVERLY TO LIVINGSTON. TEMPERATURES IN THESE
LOCATIONS WILL FALL INTO THE UPPER TEENS TO LOWER 20S FOR SEVERAL
HOURS.

ELSEWHERE FOR WEDNESDAY NIGHT AND EARLY THURSDAY MORNING...
FREEZING TEMPERATURES OF THE UPPER 20S TO NEAR 32 WILL OCCUR ALL
THE WAY TO THE COAST. MOST OF METRO HOUSTON WILL EXPERIENCE AT
LEAST 5 TO 8 HOURS OF SUB FREEZING TEMPERATURES.

THERE IS A SLIGHT CHANCE THAT RAIN MAY BE MIX WITH LIGHT FREEZING
RAIN LATE FRIDAY NIGHT AND EARLY SATURDAY MORNING ALONG AND NORTH
OF A LINE FROM COLLEGE STATION TO LIVINGSTON WHEN PRECIPITATION
BEGINS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED EARLY THURSDAY MORNING...AND THEN
AGAIN FRIDAY NIGHT AND SATURDAY MORNING.

GMZ330-335-350-355-370-375-071300-
GALVESTON BAY-MATAGORDA BAY-
WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL 20 NM TO 60 NM-
WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT 20 NM-
WATERS FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM-
WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM-
322 PM CST TUE JAN 6 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A GALE WATCH IS IN EFFECT FOR THE GULF WATERS LATE WEDNESDAY
AFTERNOON THROUGH THURSDAY. SMALL CRAFT ADVISORY CONDITIONS ARE
EXPECTED OVER THE BAYS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.