Longview, TX Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Longview, TX

April 16, 2024 6:12 AM CDT (11:12 UTC) Change Location
Sunrise 6:46 AM   Sunset 7:51 PM
Moonrise 12:23 PM   Moonset 2:11 AM 
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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.

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Marine Forecasts
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7 Day Forecast for Marine Location Near Longview, TX
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Area Discussion for - Shreveport, LA
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FXUS64 KSHV 160729 AFDSHV

Area Forecast Discussion National Weather Service Shreveport LA 229 AM CDT Tue Apr 16 2024

New SHORT TERM, LONG TERM

SHORT TERM
(Tuesday through Wednesday)
Issued at 137 AM CDT Tue Apr 16 2024

A vertically stacked surface and upper-low are forecast to translate east into the Central Plains today allowing for increased mid-level southwest flow aloft across the ArkLaTex. A longitudinally oriented surface boundary from the base of the low will move east across Texas today and move into the ArkLaTex this evening before becoming east-west oriented and nearly stationary by Wednesday morning. Convergence along the frontal boundary within an airmass loaded with moisture will allow for showers and thunderstorms across the region this afternoon and tonight. With the stronger forcing and instability focused closer to the evolving mid-latitude low, the severe threat across the ArkLaTex will be limited with no significant threats expected. Afternoon high temperatures will range from the mid 80s across north Louisiana to the mid 70s across the I-30 corridor.

Frontal boundary to become oriented parallel to the upper-level west-southwest flow this evening allowing precipitation to translate northeast of the ArkLaTex while gradually diminishing.
Overnight low temperatures are forecast to fall into the 60s.

On Wednesday, upper-flow to become nearly zonal allowing for neutral instability characterized by widespread cloudcover. Not expecting much in the way of precipitation, however can't rule out a stray shower or thunderstorm. High temperatures on Wednesday to average in the 80s. /05/

LONG TERM
(Wednesday Night through Tuesday)
Issued at 137 AM CDT Tue Apr 16 2024

A surface low across Oklahoma will be driven east as high pressure surges south across the Great Plains. A surface boundary in the wake of the low and ahead of the approaching surface high will serve as the focus for convection Thursday evening with a few strong to severe thunderstorms possible across portions of southeast Oklahoma, southwest Arkansas, and northeast Texas.

Surface high to build across the region on Friday, becoming centered across the Red River Valley of north Texas by Monday.
The combination of increased cold-air advection at the surface along with an upper-level disturbance drifting across the region could result in periods of widespread showers with embedded thunderstorms from Friday night through much of the weekend.
Conditions to improve late in the weekend as upper-level ridging builds areawide and the surface high becomes centered across the ArkLaTex. Temperatures on Sunday to range from highs in the 60s to lows on Monday morning in the upper 40s. Otherwise, a gradual warming trend expected thereafter. /05/

AVIATION
(06Z TAFS)
Issued at 1241 AM CDT Tue Apr 16 2024

For the 16/06Z TAF period, MVFR cigs are expected to prevail through the period as a slowly moving frontal boundary approaches from the west. VCTS conditions may be possible across TXK from 16/18Z to 17/00Z. /16/

PRELIMINARY POINT TEMPS/POPS
SHV 85 72 86 70 / 40 10 10 10 MLU 86 70 84 68 / 10 10 10 10 DEQ 78 64 83 64 / 70 20 0 10 TXK 79 68 84 67 / 70 30 0 10 ELD 83 68 84 66 / 40 30 0 10 TYR 81 70 84 69 / 40 0 0 10 GGG 81 70 84 68 / 40 10 0 10 LFK 85 70 87 69 / 20 10 10 10

SHV WATCHES/WARNINGS/ADVISORIES
AR...None.
LA...None.
OK...None.
TX...None.




Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KGGG EAST TEXAS RGNL,TX 14 sm19 minSSE 1010 smMostly Cloudy70°F64°F83%29.85
KJXI FOX STEPHENS FIELD GILMER MUNI,TX 16 sm17 minSW 0710 smOvercast70°F63°F78%29.86
KASL HARRISON COUNTY,TX 21 sm17 minSSE 049 smClear66°F66°F100%29.86
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Wind History from GGG
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Tide / Current for
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Weather Map
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GEOS Local Image of southern planes -- texas   
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Shreveport, LA,



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