HAZARDOUS WEATHER OUTLOOK Issue Date: 1216 PM CST THU NOV 26 2009 Expiration: 1215 PM CST FRI NOV 27 2009 Expires:200911271815;;
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HWOSHV
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SHREVEPORT LA
1215 PM CST THU NOV 26 2009
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-271815-
SEVIER-HOWARD-LITTLE RIVER-HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-
COLUMBIA-UNION AR-CADDO-BOSSIER-WEBSTER-CLAIBORNE-LINCOLN-
UNION LA-DE SOTO-RED RIVER-BIENVILLE-JACKSON-OUACHITA-SABINE LA-
NATCHITOCHES-WINN-GRANT-CALDWELL-LA SALLE-MCCURTAIN-BOWIE-
FRANKLIN-TITUS-CAMP-MORRIS-CASS-WOOD-UPSHUR-MARION-SMITH-GREGG-
HARRISON-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-ANGELINA-
SAN AUGUSTINE-SABINE TX-
1215 PM CST THU NOV 26 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST AND SOUTH CENTRAL
ARKANSAS...NORTHWEST AND NORTH CENTRAL LOUISIANA...NORTHEAST AND
DEEP EAST TEXAS...AND FOR SOUTHEAST OKLAHOMA.
.DAY ONE...THIS AFTERNOON AND TONIGHT...
A LIGHT FREEZE WILL BE POSSIBLE TONIGHT ACROSS SOUTHEAST
OKLAHOMA...SOUTHWEST AND SOUTH CENTRAL ARKANSAS...AND MUCH OF NORTH
CENTRAL LOUISIANA ALONG AND NORTH OF I-20. AN AREA OF FRESH CANADIAN
HIGH PRESSURE IS SETTLING IN OVER THE FOUR STATE AREA TODAY AND
WILL MAKE FOR A CHILLY NIGHT WITH A SOLID FROST BY MORNING.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...
A SOUTHERLY RETURN FLOW WILL COMMENCE THIS WEEKEND...RESULTING IN
A GRADUAL RETURN OF MODIFIED GULF MOISTURE BACK INTO THE REGION.
THIS WILL BE IN ADVANCE OF A STRONG UPPER LEVEL STORM SYSTEM THAT
WILL PUSH ACROSS THE DESERT SOUTHWEST AND NORTHERN MEXICO OVER THE
COURSE OF THIS WEEKEND. EXPECT SHOWERS AND THUNDERSTORMS TO
INCREASE OVER THE FOUR STATE AREA...RIGHT AHEAD OF THIS
SYSTEM BY LATE SUNDAY...THEN BECOMING MORE WIDESPREAD DURING THE
OVERNIGHT AND INTO MONDAY. LOCALLY HEAVY RAINFALL WILL BE THE
PRIMARY THREAT ACROSS MUCH OF THE FOUR STATE AREA...AS WIDESPREAD
ONE TO TWO INCHES OF RAIN...WITH ISOLATED HIGHER AMOUNTS...ARE
EXPECTED. IN ADDITION...EMBEDDED IN THE RAIN AREAS...ISOLATED SEVERE
THUNDERSTORMS WILL BE POSSIBLE...MAINLY SOUTH OF THE I-20 CORRIDOR
OF EAST TEXAS AND NORTH LOUISIANA.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$ FREEZE WARNING Issue Date: 546 AM CST THU NOV 26 2009 Expiration: 900 AM CST FRI NOV 27 2009 ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM CST
FRIDAY...
THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM CST
FRIDAY.
A REINFORCEMENT OF COLDER AND DRIER AIR IS SURGING SOUTH ACROSS
THE FOUR STATE REGION THIS MORNING. AS AN AREA OF CANADIAN HIGH
PRESSURE SETTLES OVER THE REGION TONIGHT...CLEAR SKIES AND LIGHT
WINDS WILL YIELD IDEAL RADIATIONAL COOLING ACROSS MUCH OF
SOUTHWEST ARKANSAS AND NORTHCENTRAL LOUISIANA. THIS WILL RESULT IN
TEMPERATURES FALLING TO OR BELOW FREEZING FOR A FEW HOURS LATE
TONIGHT MAINLY EAST OF A HOPE AND LEWISVILLE ARKANSAS...TO
MINDEN...CASTOR...AND JONESBORO LOUISIANA LINE. THIS ALSO INCLUDES
TO CITIES OF MONROE AND WEST MONROE LOUISIANA...AS WELL AS EL DORADO
ARKANSAS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION. RESIDENTS ARE URGED TO PROTECT ANY SENSITIVE
VEGETATION THAT WILL BE EXPOSED TO THESE COLD TEMPERATURES.
$$
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