Tuesday, July27, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Shreveport, LA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:25AMSunset 8:17PM Tuesday July 27, 2021 1:30 AM CDT (06:30 UTC) Moonrise 10:02PMMoonset 9:01AM Illumination 91% Phase: Waning Gibbous; Moon at 18 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
    EDIT      (on/off)   Help


7 Day Forecast for Marine Location Near Shreveport, LA
   Hourly   EDIT   Help
location: 32.43, -93.75     debug


Area Discussion for - Shreveport, LA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS64 KSHV 270530 AFDSHV

Area Forecast Discussion National Weather Service Shreveport LA 1230 AM CDT Tue Jul 27 2021

AVIATION.

For the 27/06Z TAFs, VFR conditions will prevail through the overnight hours. Winds will be nearly calm at most terminals, and the humid environment will be favorable for the development of fog between 27/08Z-27/12Z. Carrying MVFR vis at SHV/TXK, IFR at MLU/LFK, and LIFR at ELD. Fog should burn off by 27/15Z, after which VFR will prevail outside of thunderstorms. VCTS possible at all area terminals in the afternoon hours. Storms will diminish by 28/00Z and light and variable winds will calm after sunset. /26/

PREV DISCUSSION. /issued 925 PM CDT Mon Jul 26 2021/

UPDATE .

A quick update was issued this evening to account for recent trends in hi-res models with a slight chance of thunderstorms overnight. Otherwise, there are no major changes to the forecast. At the mid-levels, a broad ridge is centered across much of the CONUS with high pressure centered over the central Plains into the Intermountain West. A few isolated showers and thunderstorms are lingering over southwestern Arkansas and the ArkLaMiss this evening with IR satellite imagery indicating clouds spilling off of earlier convection westward across much of the ArkLaTex.

Tonight, showers and thunderstorms will mostly diminish across the area with the continued loss of heating. The humid atmospheric conditions tonight are well-represented by dew points in the upper 70s to around 80 across much of the area with the exception being localized drier air in the Shreveport-Bossier metro with dew points in the lower 70s. It appears that there will be enough instability maintained overnight across the area for a few isolated showers and thunderstorms over the ArkLaTex. The 18Z NAM 3km and recent hourly runs of the HRRR are hinting at this. Other hi-res models indicate showers and thunderstorms completely diminishing. Did not want to completely discount the HRRR/NAM given the warm dew points and thus have a slight chance of showers and thunderstorms to account for this possibility overnight.

For temperatures, a warm and humid night is expected with lows close to NBM guidance ranging from the mid to upper 70s across the area. Temp trends continue to favor another hot and humid day tomorrow with heat indices in to 105 to 110 range. Thus, the Heat Advisory remains in effect for Tuesday afternoon. /04-Woodrum/

PRELIMINARY POINT TEMPS/POPS. SHV 97 77 97 77 / 50 20 50 0 MLU 95 76 94 76 / 60 20 50 0 DEQ 95 74 96 75 / 30 10 20 0 TXK 97 77 96 77 / 40 10 20 0 ELD 95 74 94 74 / 40 20 30 0 TYR 96 77 94 77 / 30 10 30 0 GGG 95 75 94 76 / 40 20 40 0 LFK 97 76 96 75 / 50 20 50 10

SHV WATCHES/WARNINGS/ADVISORIES. AR . Heat Advisory from noon today to 7 PM CDT this evening for ARZ050-051-059>061-070>073.

LA . Heat Advisory from noon today to 7 PM CDT this evening for LAZ001>006-010>014-017>022.

OK . Heat Advisory from noon today to 7 PM CDT this evening for OKZ077.

TX . Heat Advisory from noon today to 7 PM CDT this evening for TXZ096-097-108>112-124>126-136>138-149>153-165>167.



26/04


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Shreveport, Shreveport Regional Airport, LA4 mi35 minN 010.00 miMostly Cloudy84°F74°F72%1013.7 hPa
Barksdale Air Force Base, LA7 mi35 minN 010.00 miFair81°F77°F86%1013.9 hPa
Shreveport, Shreveport Downtown Airport, LA7 mi38 minN 010.00 miFair85°F77°F77%1013.8 hPa

Link to 5 minute data for KSHV

Wind History from SHV (wind in knots)
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
Last 24hrSW4CalmCalmCalmCalmCalmCalmCalmW4W455Calm33SW7SW6SW4CalmCalmCalmCalmCalmCalm
1 day agoSW3SW3SW3CalmCalmCalmSW3SW4W5W4SW64S5E4S3SW3S7SW4S4CalmW3CalmCalmCalm
2 days agoS5S3S4S5SW5S5SW5SW7SW8SW9SW7SW96CalmSW7SW6SW6SW5S3S3CalmS3CalmSW4

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.