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This Afternoon: Partly cloudy, with a high near 71. East wind around 5 mph.
Tonight: A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm.
Tuesday: A 30 percent chance of showers and thunderstorms, mainly before noon. Partly cloudy, with a high near 82. Calm wind becoming south between 5 and 10 mph.
Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 59. South wind 10 to 20 mph becoming north. Winds could gust as high as 20 mph.
Wednesday: Sunny, with a high near 66. Northwest wind between 10 and 20 mph, with gusts as high as 25 mph.
Wednesday Night: Clear, with a low around 43.
Thursday: Sunny, with a high near 66.
Thursday Night: Clear, with a low around 42.
Friday: Sunny, with a high near 73.
Friday Night: Mostly clear, with a low around 49.
Saturday: Partly cloudy, with a high near 73.
Saturday Night: Partly cloudy, with a low around 49.
Sunday: Mostly sunny, with a high near 68.
VERY PROGRESSIVE PATTERN CONTINUES THROUGH EARLY NEXT WEEK WITH
FRONTS AFFECTING NORTH TX EVERY 3-4 DAYS. THE NEXT FRONT WILL MOVE
THROUGH THE REGION ON SATURDAY. THE SECONDARY SURFACE LOW
ASSOCIATED WITH THIS SYSTEM WILL BE FILLING AS THE PARENT SURFACE
LOW (AND UPPER LEVEL ENERGY) PULLS AWAY INTO QUEBEC. CURRENTLY
PRECIP CHANCES LOOK POOR WITH THIS SYSTEM...AND HAVE LEFT POPS
BELOW 10% FOR NOW. A SPRAWLING CANADIAN SURFACE HIGH WILL SLIDE
SOUTH INTO THE CENTRAL U.S. IN THE SUNDAY-MONDAY TIME FRAME.
REINFORCING CAA WILL KEEP HIGHS ON SUNDAY IN THE LOWER 60S NORTH
TO UPPER 60S SOUTH. THE PATTERN WILL REMAIN HIGHLY AMPLIFIED
THROUGH EARLY NEXT WEEK AS UPPER RIDGING BUILDS OVER THE DESERT SW
AND A DEEP TROUGH IS MAINTAINED OVER THE EASTERN U.S.
Another factor is making Wednesday cold is the wind. Though highs may be in the lower to middle 60s, the strong gusts will probably make it feel like it is in the upper 50s to near 60F all day.000
FXUS64 KHGX 132103
AFDHGX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
303 PM CST MON NOV 13 2006
.DISCUSSION...
DRIER AIR (LAYER-WISE) AHS PUSHED INTO SE TX FROM THE NW IN THE WAKE
OF THE MID-UPPER SHRT WV THAT PASSED THROUGH LATE LAST NIGHT AND
EARLY THIS MORNING. THIS WILL BE TEMPORARY AS DEEPER MOISTURE WILL
RETURN TONIGHT IN ADVANCE OF A VERY SIMILAR SHRT WV PASSING
THROUGH LATE TONIGHT. A COLD FRONT HAS BECOME QUASI-STATIONARY ON
THE NW PERIPHERY OF THE CWA. THE FRONT IS REALLY ONLY DISCERNIBLE
IN THE DW PT FIELD.
THE MAIN FCST ISSUE REMAINS PRECIP CHCS LATE TONIGHT...TUE AND TUE
NIGHT. HAVE TRENDED THIS PACKAGE TOWARD THE GFS SOLN WHICH IS A
LITTLE FASTER WITH THE FRONTAL PASSAGE TUE NIGHT AND SHOWS BETTER
AVAILABLE MOISTURE AND PRECIP CHCS THROUGH THE PD. IN AGREEMENT
WITH THE GFS...I HAVE RAISED THE POPS TONIGHT FOR THE EASTERN HALF
OF THE AREA AFT MIDNIGHT INTO THE CHC RANGE. EVEN THOUGH WE WILL
HAVE GOOD SFC HEATING TUE AFT...THINK THAT THE CAP MAY BE A
PROBLEM FOR PRECIP DEVELOPMENT DURING THE AFT/EVE HOURS. THIS
SHOULD CHG ONCE THE BOUNDARY MOVES ACROSS AFT MIDNIGHT...AS THE
FORCING ALONG THE BOUNDARY SHOULD BE SUFFICIENT FOR CONVECTIVE
DEVELOPMENT...ESPECIALLY ACROSS THE EASTERN HALF OF SE TX. STILL
THINK THE FRONT WILL MOVE OFF THE COAST AROUND OR JUST BEFORE 6
AM. APPEARS THAT SVR TSTMS WILL BE A POSSIBILITY FOR EASTERN AREAS
TUE NIGHT AHEAD OF THE FRONT GIVEN THE INSTABILITY AND 120 KT
UPPER JET MAX MOVING ACROSS NORTHERN AREAS.
BEHIND THE FRONT...MODELS ARE TRENDING SLIGHTLY COOLER...SO MADE A
FEW ADJUSTMENTS DOWNWARD TO THE TEMPS. IT WILL BE WINDY ON WEDNESDAY
AS A VERY DEEP LOW SFC LOW DEEPENS NE OF THE AREA OVER ARK/TEN AND
CREATES A TIGHT SFC GRADIENT ACROSS SE TX. WILL LIKELY NEED A WIND
ADVISORY ON WED AND MIGHT NEED GALE WARNINGS OFFSHORE AS WELL.
THE REST OF THE FORECAST IS UNEVENTFUL. A WEAK REINFORCING FRONT
IS EXPECTED TO MOVE THROUGH ON SAT/SAT NIGHT AND WILL KEEP TEMPS
SEASONAL OR SLIGHTLY BELOW SEASONAL VALUES. NO RAIN IS EXPECTED
WED->MON. 33
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