
August 17
12:30pm
Overview
Today there is a Low Pressure System off the New
England Coast. A cold front is stretched South along the Atlantic Seaboard and
extended through the SE U.S. Then tail end of this front is slowing and
becoming Stationary. It will stall out over Central Louisiana during the next
couple of days and drive rain chances up across the state, through Monday. In
the wake of this system, a weak ridge of high pressure will bring a couple days
of clearing skies.
In the Tropics, eyes are fixed on three different areas of interest in the
Atlantic Basin, to include T.S. Gordon.
To read our latest Hurricane Blog, follow the link below to the Hurricane
Center.
Discussion
Today, a cold front continues to gradually move into our area. This front is
slowing and will stall out over Cenla. So we are seeing Moisture being pushed
up from the South and energy moving in from the north that is associated with
the front. Both of these features will assist in increasing rain chances
throughout the day and this weekend.
This front will stall out over us and prolong our elevated chances for rain.
Because of the added cloud cover and higher rain chances, expect temperatures
to run lower than we have been seeing (upper 80's and lower 90's) with light to
moderate, variable winds. Areas that see abundant rainfall will see even lower
temperatures as they will experience what we call a "Rain Cooling Effect". That
is simply where prolonged rainfall knocks temperatures a lot cooler than they
would normally reach.
For the rest of the day
Expect in and out cloud cover with partly cloudy skies, becoming mostly cloudy.
Rain chances will be on the rise throughout the midday and afternoon hours with
peak rain chances occurring during the late afternoon and evening hours. Hot
& Humid conditions will not be as bad as we have been seeing. Temperatures
will drop to the upper 80's and lower 90's for some areas that will be affected
by a high rainfall totals. Otherwise, expect to see highs in the lower to mid
90's with heat index values near the century mark and a light to moderate wind
out of the South & West.
For the rest of the 7day planner
A stationary front will meander over our viewing area for the next couple of
days. With this being said, High Rain Chances will remain on the board through
the weekend and into the beginning of the work week. This event will bring
heavy rainfall to some parts of the area and cool temps down to the 90 degree
mark. This front will fizzle out with the beginning of the work week and rain
chances will begin to fall at that time with temperatures returning into the
mid 90's as skies clear out.
TODAY...Partly to mostly cloudy skies
with scattered (50%) showers and thunderstorms. Highs 91-97. The peak heat
index may reach 105. Light to moderate and Variable wind, strong near storms.
FRIDAY
NIGHT...Partly to mostly cloudy with a few showers and thunderstorms persisting
until 1:00 AM. Lows 72-78. A variable wind.
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~DEW
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