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Bossier City, Louisianna 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for 2 Miles E Shreveport Downtown Airport LA
National Weather Service Forecast for: 2 Miles E Shreveport Downtown Airport LA
Issued by: National Weather Service Shreveport, LA
Updated: 9:20 pm CDT Aug 13, 2025
 
Tonight

Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 76. Calm wind.
Chance
T-storms

Thursday

Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny and hot, with a high near 96. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the afternoon.
Slight Chance
T-storms then
Chance
T-storms
Thursday
Night
Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am.  Mostly clear, with a low around 76. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
Friday

Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon.
Chance
T-storms

Friday
Night
Friday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm  in the evening.
Mostly Clear

Saturday

Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 96.
Sunny then
Slight Chance
T-storms
Saturday
Night
Saturday Night: Mostly clear, with a low around 77.
Mostly Clear

Sunday

Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 97.
Sunny then
Chance
T-storms
Sunday
Night
Sunday Night: Mostly clear, with a low around 76.
Mostly Clear

Lo 76 °F Hi 96 °F Lo 76 °F Hi 95 °F Lo 76 °F Hi 96 °F Lo 77 °F Hi 97 °F Lo 76 °F

Heat Advisory
 

Tonight
 
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 76. Calm wind.
Thursday
 
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
 
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
 
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
 
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Saturday
 
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 96.
Saturday Night
 
Mostly clear, with a low around 77.
Sunday
 
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97.
Sunday Night
 
Mostly clear, with a low around 76.
Monday
 
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97.
Monday Night
 
Mostly clear, with a low around 76.
Tuesday
 
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Tuesday Night
 
Mostly clear, with a low around 76.
Wednesday
 
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.

 

Forecast from NOAA-NWS for 2 Miles E Shreveport Downtown Airport LA.

Weather Forecast Discussion
863
FXUS64 KSHV 140020
AFDSHV

Area Forecast Discussion
National Weather Service Shreveport LA
720 PM CDT Wed Aug 13 2025

...New AVIATION...

.KEY MESSAGES...
Issued at 119 PM CDT Wed Aug 13 2025

 - Despite chances of rain, conditions will still remain hot and
   humid enough across the Four State Region for another Heat
   Advisory through 8 PM tomorrow.

 - The same moist air mass in place over the area will contribute
   to more efficient rainfall rates, boosting flash flooding
   potential with any showers and thunderstorms that develop.

 - Afternoon convection will continue through the rest of this
   workweek before drier conditions start to return over the
   weekend. /16/

&&

.DISCUSSION...
Issued at 119 PM CDT Wed Aug 13 2025

Persistent upper-level troughing will drive the majority of
weather activity through the next 48-60 hours. This particular
trough axis is oriented mostly along the I-30 corridor and will
meander parallel to this area, not just instigating convection but
also focusing higher moisture levels (reaching above 75th
percentile in climatology in some cases). The same moist, tropical
air mass will also reinforce hazardous heat with dew points in
the mid-70s not allowing much in the way of relief from
temperature maximums in the mid-90s and heat indices of 105-109
degrees. Long range guidance suggests more of the same with
slightly drier air allowing for temperature maximums potentially
in the upper 90s.

Around this time of the year, this reminder comes around
frequently. That said, I want to reiterate its importance and
reinforcing the life-saving mentality behind it:

Heat hazard products are almost fully certain to be issued through
the rest of this week with dangerous, prolonged heat contributing
to cumulative heat stress. Adequate precautions and awareness are
encouraged now against the elevated potential for heat illnesses.
This includes (and is not limited to) altering outdoor plans,
taking frequent breaks if you must be outside, checking the
backseat of your vehicle, and knowing the signs and symptoms of
heat exhaustion and heat stroke. /16/

&&

.AVIATION...
(00Z TAFS)
Issued at 643 PM CDT Wed Aug 13 2025

For the ArkLaTex terminals, KMLU is our only terminal looking at
any impacts before sunset with a cluster of TS just S of I-20
moving eastward with a tempo for the next 2 hrs. Otherwise, little
change for us with hot afternoons, and abundant moisture. The
column is all light SW flow aloft 10-30KT, but we are NW-N 5-10KT
from the SFC up to 7-8kft. Looking less likely for convection from
KTYR to KTXK/KELD for Thursday. All other sites have aftn VCTS
for now. More isold coverage can be expected for the week`s end.
/24/

&&

.SPOTTER INFORMATION STATEMENT...
Issued at 847 AM CDT Wed Aug 13 2025

Spotter activation is not expected through today. That said, flash
flooding potential will be higher than usual across East Texas,
and any reports of flooding from spotters are appreciated. /16/

&&

.PRELIMINARY POINT TEMPS/POPS...
SHV  96  77  96  77 /  30  30  50  20
MLU  96  75  96  75 /  40  30  70  20
DEQ  94  71  94  72 /  30  10  20  10
TXK  96  75  98  75 /  40  20  30  10
ELD  96  72  94  72 /  30  20  40  10
TYR  93  74  95  76 /  40  20  30  10
GGG  93  74  95  75 /  40  30  40  10
LFK  95  74  96  74 /  50  30  60  10

&&

.SHV WATCHES/WARNINGS/ADVISORIES...
AR...Heat Advisory from 10 AM to 8 PM CDT Thursday for ARZ050-051-
     059>061-070>073.

     Heat Advisory until 7 PM CDT this evening for ARZ059-070>073.

LA...Heat Advisory from 10 AM to 8 PM CDT Thursday for LAZ001>006-
     010>014-017>022.

     Heat Advisory until 7 PM CDT this evening for LAZ001>006-010>014-
     017>022.

OK...Heat Advisory from 10 AM to 8 PM CDT Thursday for OKZ077.

TX...Heat Advisory from 10 AM to 8 PM CDT Thursday for TXZ096-097-
     108>112-124>126-136>138-149>153-165>167.

     Heat Advisory until 7 PM CDT this evening for TXZ097-112-126-138-
     151>153-165>167.

&&

$$

DISCUSSION...16
AVIATION...24
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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