475
FXUS64 KLCH 211828
AFDLCH
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAKE CHARLES LA
128 PM CDT SUN JUN 21 2026
..NEW DISCUSSION, MARINE, FIRE WEATHER
KEY MESSAGES
- RAIN CHANCES WILL DECREASE THIS EVENING AND WILL RANGE FROM 0
TO 20 PERCENT THE WEEK AHEAD.
- HIGH TEMPERATURES WILL RANGE FROM THE LOW TO MID 90S WITH MAX
APPARENT TEMPERATURES RANGING MOSTLY IN THE 100 TO 107 RANGE
THROUGH THE WEEK.
DISCUSSION
(THIS EVENING THROUGH NEXT SATURDAY)
ISSUED AT 1242 PM CDT SUN JUN 21 2026
CONVECTION CONTINUES TO DECREASE FROM THIS MORNING WITH ONLY
PATCHY LIGHT RAIN AND SPRINKLES LEFTOVER. THIS TREND WILL CONTINUE
THROUGH THE AFTERNOON AND WHILE CONDITIONS ARE HUMID, TEMPERATURES
ARE RUNNING IN THE UPPER 70S TO MID 80S WHICH ARE FAIRLY PLEASANT
FOR MID JUNE COURTESY OF THE EXTRA CLOUD COVER.
THIS AFTERNOON AND TONIGHT THE WEAK BOUNDARY IN THE AREA WILL
CONTINUE TO DISSIPATE WHILE THE DEEP MOISTURE THAT HAS BEEN IN
PLACE LIFTS OUT IN TANDEM WITH A SHORT WAVE. RAIN CHANCES WILL
DECREASE.
MONDAY THROUGH THE END OF THE WEEK IS EXPECTED TO BE WARM AND
MUGGY WITH TEMPS NEAR TO SLIGHTLY ABOVE CLIMO NORMS FOR MID TO
LATE JUNE. RAIN CHANCES WILL BE MINIMAL IF ANY, HOWEVER AN UPPER
TROUGH REMAINS OVER THE EASTERN SEABOARD. THIS WILL PUSH A BACK
DOOR FRONT INTO THE SE STATES. THE WESTERN EDGE OF THE BOUNDARY
ALONG WITH HIGHER CHANCES FOR RAIN WILL REMAIN WELL REMOVED FROM
THE LOCAL AREA, BUT A FEW THUNDERSTORMS MAY DRIFT INTO CENTRAL LA
EARLY THIS WEEK WHILE THE FRONT IS NEAR... STILL ONLY 20% CHANCE
AT BEST. OTHERWISE A RIDGE ALOFT WILL REMAIN IN CONTROL.
AVIATION
(18Z TAFS)
ISSUED AT 1220 PM CDT SUN JUN 21 2026
RAIN COVERAGE CONTINUES TO DECREASE, HOWEVER PATCHY LOWER VIS AND
CEILINGS MAY STILL OCCUR THROUGH THE NEXT FEW HOURS. THEREAFTER,
GENERALLY VFR CONDITIONS ARE ANTICIPATED, EXCEPT A PERIOD OF LOWER
CEILINGS MAY OCCUR EARLY MONDAY. WINDS WILL BE SOUTH TO
SOUTHWEST.
MARINE
ISSUED AT 1242 PM CDT SUN JUN 21 2026
A FAIRLY TIGHT PRESSURE GRADIENT WILL EXIST ACROSS THE COASTAL
WATERS TONIGHT INTO MONDAY WITH WINDS BEING NEAR SCA CRITERIA FOR
A SHORT TIME.
HIGH PRESSURE WILL BUILD IN FROM THE EAST EARLY THIS WEEK AND
REMAIN IN PLACE THROUGH THE END OF THE WEEK RESULTING IN A LIGHT
ONSHORE FLOW AND LOW CHANCES OF STORMS.
FIRE WEATHER
ISSUED AT 1242 PM CDT SUN JUN 21 2026
NO FIRE WEATHER CONCERNS THROUGH THE PERIOD.
LCH WATCHES/WARNINGS/ADVISORIES
LA...NONE.
TX...NONE.
GM...NONE.
PUBLIC/FIRE/MARINE...05
AVIATION...05
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