Monday, December 5, 2011

LOUISIANA WEATHER - December 5, 2011

SOUTHEAST LOUISIANA:  Today will have an 80 percent chance of showers and thunderstorms during the day decreasing to 50 percent at night.  Tuesday has a 50 to 60 percent chance of showers throughout the day.  Wednesday has a 50 percent chance of rain during the day decreasing to a 20 percent chance at night.  Thursday and Friday will be mostly sunny during the day and mostly cloudy at night.
Temperatures:  Today: 74/56, Tuesday: 56/44, Wednesday: 52/37, Thursday: 55/33, Friday: 58/36
HAZARDOUS WEATHER: A small craft advisory is in effect today and into Wednesday for the Gulf coastal waters outside the sounds with southeast winds of 15 to 20 mph and seas to 7 feet.

 

Isolated thunderstorms are possible along an approaching cold front. Severe thunderstorms are not expected however.

 
SOUTHWEST LOUISIANA:  Today will have showers with the possibility of thunderstorms increasing to 40 percent at night.  Tuesday has a 30 to 40 percent chance of showers throughout the day. Wednesday has a 20 percent chance of showers during the day improving to mostly clear at night.  Thursday and Friday will be mostly sunny during the day and partly cloudy at night.  
Temperatures:  Today: 64/45, Tuesday: 52/39, Wednesday: 53/32, Thursday: 54/33, Friday: 60/32
HAZARDOUS WEATHER:  Numerous to widespread showers and isolated thunderstorms will increase from west to east across the area today as a cold front moves slowly east. No severe weather is expected although a few showers could produce locally heavy rainfall at times. Area rainfall totals of 1/2 to 1 inch will be possible with isolated amounts of 2 to 3 inches mainly north of a Silsbee to Opelousas line, with amounts of 1/2 inch or less south of this line.

 

A chance for light rain will continue through Tuesday, gradually ending over eastern portions of the area Wednesday morning. Dry weather and below normal temperatures are expected through the end of the week. A light freeze will be possible for locations north of I-10 Thursday and Friday mornings.

 

CENTRAL LOUISIANA: Today has a 100 percent chance of showers during the day decreasing to 60 percent at night.  Tuesday has a 30 percent chance of showers throughout the day.  Wednesday has a 20 percent chance of showers during the day improving to mostly clear at night.  Thursday and Friday will be mostly sunny during the day and mostly clear at night.
Temperatures:  Today: 59/42, Tuesday: 50/39, Wednesday: 51/30, Thursday: 53/29, Friday: 56/30
HAZARDOUS WEATHER:  Numerous to widespread showers and isolated thunderstorms will increase from west to east across the area today as a cold front moves slowly east. No severe weather is expected although a few showers could produce locally heavy rainfall at times. Area rainfall totals of 1/2 to 1 inch will be possible with isolated amounts of 2 to 3 inches mainly north of a Silsbee to Opelousas line, with amounts of 1/2 inch or less south of this line.

 

A chance for light rain will continue through Tuesday, gradually ending over eastern portions of the area Wednesday morning. Dry weather and below normal temperatures are expected through the end of the week. A light freeze will be possible for locations north of I-10 Thursday and Friday mornings.

 
NORTHERN LOUISIANA: Today has a 100 percent chance of showers and possibly thunderstorms during the day decreasing to 30 percent at night.  Tuesday has a 20 percent chance of rain during the day improving to mostly cloudy at night.  Wednesday will be mostly cloudy throughout the day.  Thursday and Friday will be sunny during the day and mostly clear at night.
Temperatures:  Today: 48/38, Tuesday: 45/36, Wednesday: 47/27, Thursday: 51/28, Friday: 54/29
HAZARDOUS WEATHER: Rain and embedded thunderstorms, some of which will produce locally heavy rainfall along with isolated hail and lightning strikes, will continue to develop and spread northeast across the region. These thunderstorms could result in rainfall amounts of one to two inches and isolated higher amounts. The rains will not be as heavy overnight, but the ever increasing soil moisture can reach saturation, resulting in flooding and flash flooding of low lying and poor drainage areas.

 

There will be periods of rain with embedded thunderstorms, some of which may contain locally heavy rainfall that will be decreasing over most of the region with the exception of parts of lower northwest and north central Louisiana, on Tuesday.  After the rains end, cold air will continue to spread over the area with freezing temperatures returning during the overnight and early morning hours mid to late week, with below normal daytime temperatures expected to persist throughout much of this week and weekend.

 

Captain Tommy C. Boyett, LEM-P

Director, West Feliciana OHSEP

P.O. Box 796

9938 West Feliciana Parkway

St. Francisville, LA 70775

Cell (225) 245-4221

Office (225) 635-6428

Fax (225) 635-6996

tboyett@wfpso.org

tcboyett@gmail.com

wfpeoc@att.net