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Special Weather Briefing 01/07/2013 www.srh.noaa.gov/shv/briefing. Bill Parker Warning Coordination Meteorologist. National Weather Service Shreveport, Louisiana. Overview. Tuesday: An Upper Low moves into Old Mexico and begins to send copious amounts of moisture back to the ArkLaTex
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Special Weather Briefing01/07/2013www.srh.noaa.gov/shv/briefing Bill Parker Warning Coordination Meteorologist National Weather Service Shreveport, Louisiana
Overview Tuesday: An Upper Low moves into Old Mexico and begins to send copious amounts of moisture back to the ArkLaTex Rain begins in East Texas midday Tuesday… and reaches 100 Percent by Tuesday Night areawide Flash Flooding could be an issue as early as Tuesday Night??? Wednesday: A Surface Low develops in South Texas and lifts toward the ArkLatex with an associated Warm Front Severe Weather likely South of the Warm Front Flash Flooding / Damaging Straight Line Winds / Isolated Tornadoes / Small Hail Thursday: Rain slowly ending from west to east across the Area 3 – 5 inch Totals expected by end of event (Could be Higher) Some Rivers may need to be Watched This event could end up being more of a benefit than a Hazard??? National Weather Service Shreveport, Louisiana
National Water Vapor Imagery L L L H L H National Weather Service Shreveport, Louisiana
Tuesday National Weather Service Shreveport, Louisiana
Tuesday Night National Weather Service Shreveport, Louisiana
Wednesday SVR Threat Will Be South of Warm Front Wed Afternoon National Weather Service Shreveport, Louisiana
Thursday SVR Wx Threat Wed Night/Thursday SVR Threat Will Be South of Warm Front National Weather Service Shreveport, Louisiana
Models Rainfall Guidance GFS ECMWF National Weather Service Shreveport, Louisiana
HPC Days 1-3 QPF National Weather Service Shreveport, Louisiana
Excessive Rainfall Outlook National Weather Service Shreveport, Louisiana
SPC Day 3 Categorical Outlook National Weather Service Shreveport, Louisiana
Potential River Problems??? Sulphur River/White Oak Creek Upper Bayou Dorcheat Black Cypress Bayou Upper Neches River Little River @ Rochelle Attoyac and Ayish Bayous National Weather Service Shreveport, Louisiana
NEXT CONFERENCE CALL: www.srh.noaa.gov/shv/briefing Weekly Webinar – Thursday, Jan 10th @ 10 AM National Weather Service Shreveport, Louisiana