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Central, Louisianna 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for 3 Miles NW Greenwell Springs LA
National Weather Service Forecast for:
3 Miles NW Greenwell Springs LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA |
| Updated: 5:46 am CDT Aug 11, 2025 |
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Today
Chance
T-storms then
Heavy Rain
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Tonight
Heavy Rain
then Partly
Cloudy
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Tuesday
Chance
T-storms then
T-storms
|
Tuesday
Night
T-storms
Likely then
Slight Chance
Showers
|
Wednesday
Chance
T-storms then
T-storms
Likely
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Wednesday
Night
Partly Cloudy
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Thursday
Slight Chance
T-storms then
T-storms
Likely
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Thursday
Night
Partly Cloudy
|
Friday
Chance
T-storms
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| Hi 91 °F |
Lo 76 °F |
Hi 88 °F |
Lo 74 °F |
Hi 90 °F |
Lo 74 °F |
Hi 92 °F |
Lo 75 °F |
Hi 93 °F |
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Today
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Showers and thunderstorms likely, mainly between 3pm and 4pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 91. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible. |
Tonight
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Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Tuesday
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Showers and thunderstorms, mainly between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 88. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Tuesday Night
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Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. |
Wednesday
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A chance of showers, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. |
Wednesday Night
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Partly cloudy, with a low around 74. South wind around 5 mph becoming calm. |
Thursday
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Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. |
Thursday Night
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Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening. |
Friday
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A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon. |
Friday Night
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Partly cloudy, with a low around 75. South wind around 5 mph becoming calm. |
Saturday
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A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind. |
Saturday Night
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Partly cloudy, with a low around 76. Calm wind. |
Sunday
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A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming north around 5 mph. |
Forecast from NOAA-NWS
for 3 Miles NW Greenwell Springs LA.
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Weather Forecast Discussion
675
FXUS64 KLIX 111147
AFDLIX
Area Forecast Discussion
National Weather Service New Orleans LA
647 AM CDT Mon Aug 11 2025
...New AVIATION...
.SHORT TERM...
(Tonight through Tuesday night)
Issued at 1142 PM CDT Sun Aug 10 2025
A fairly tranquil night has evolved across the CWFA late this
evening. Our area remains on a rather dry side (at least aloft) of
an H5 weakness across southeast portions of Texas this evening.
With the slight delay in low level moisture, today didn`t really
see as much overage as initially thought. Monday and especially
Tuesday will be the days of transition. Looking upstream, there is
an easterly wave over the southeast Gulf. This feature and the
upper level weakness above it will continue to move toward our
region through the start of the new workweek. This will certainly
enhance the low level tropical moisture and help produce more in
the way of diurnally driven showers and thunderstorms. Right now
the best potential looks to be on Tuesday with plenty of low level
convergence and the upper level weakness overhead. With respect to
higher POPs and cloudiness, temperatures will be held down
slightly below average perhaps with some struggling to reach 90
degrees, especially east of I55. (Frye)
&&
.LONG TERM...
(Wednesday through Sunday night)
Issued at 1142 PM CDT Sun Aug 10 2025
With the surface trough still in closer proximity, rain chances to
start off the long term will remain across the region. That said,
it will not take long for the upper level ridge to spread eastward
from Florida and across the Gulf. Each day as we get closer to the
upcoming weekend, POPs will decrease as the ridge centers over our
region once again. Rain chances will not be zero of course, but
with the 595 dam H5 ridge setting up here shower coverage will be
more limited for sure (below climo POPs for early to mid August).
Speaking up, as we are used to this time of year, as POPs decrease
you can expect those afternoon highs to increase, especially as
the upper ridge centers over the region through the weekend.
Temperatures in the middle and upper 90s will be possible once
again with the potential for heat headlines as early as Friday.
(Frye)
&&
.AVIATION...
(12Z TAFS)
Issued at 644 AM CDT Mon Aug 11 2025
Currently VFR, with most convection offshore. Isolated SHRA/TSRA
could get going as early as 15-16z, but expect most to be this
afternoon. Generally, will carry TEMPO at terminals south of
Interstate 10, and PROB30 at KMCB/KBTR/KHDC, with most dissipating
around sunset. Will carry mention of SHRA/TSRA prior to sunrise
Tuesday at southern and eastern terminals as easterly wave
approaches and spreads precipitation back into the area.
&&
.MARINE...
Issued at 1142 PM CDT Sun Aug 10 2025
Winds and waves are forecast to remain mostly benign through the
forecast period with winds staying below 15kts. The only marine
concerns through the forecast period are related to convection.
Winds and waves will be locally higher around any thunderstorms
that develop. The early morning hours have the best chances of
marine convection each day with some storms on the stronger side
bringing higher winds and seas. Convective coverage is expected to
increase early to midweek before decreasing as high pressure
builds back into the region by the end of the workweek. (Frye)
&&
.PRELIMINARY POINT TEMPS/POPS...
MCB 91 73 88 72 / 50 30 80 20
BTR 92 75 90 74 / 60 30 80 20
ASD 90 74 88 73 / 70 50 80 30
MSY 92 79 89 77 / 70 40 80 30
GPT 90 76 87 76 / 60 60 80 40
PQL 90 74 87 74 / 70 60 80 40
&&
.LIX WATCHES/WARNINGS/ADVISORIES...
LA...None.
GM...None.
MS...None.
GM...None.
&&
$$
SHORT TERM...RDF
LONG TERM....RDF
AVIATION...RW
MARINE...RDF
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