626  
FXUS61 KRLX 181714  
AFDRLX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE CHARLESTON WV  
114 PM EDT THU SEP 18 2025  
   
SYNOPSIS  
 
WARM AND MOSTLY DRY WEATHER PREVAILS INTO THE WEEKEND UNDER  
HIGH PRESSURE. POTENTIAL FOR RAIN RETURNS TO THE FORECAST NEXT  
WEEK.  
 
 
   
NEAR TERM /THROUGH FRIDAY/  
 
AS OF 115 PM THURSDAY...  
 
DRY WEATHER IS FAVORED THROUGH THE FORECAST PERIOD AMID HIGH  
PRESSURE ANCHORED OVERHEAD. SATELLITE IMAGERY AT THE TIME OF  
WRITING CAPTURED FAIR WEATHER CUMULUS FORMATION ACROSS THE  
FORECAST AREA AS TEMPERATURES SOAR INTO THE UPPER 70S/LOW 80S.  
STRONG CAPPING ALOFT PROMOTED BY THE AFOREMENTIONED HIGH WILL  
PREVENT ANY FURTHER VERTICAL DEVELOPMENT OF THESE CUMULUS  
FIELDS BOTH TODAY AND FRIDAY.  
 
UP ALOFT, RIDGING PARKED OVER THE THE OHIO VALLEY IS PROGGED TO  
STRENGTHEN ON FRIDAY, SOLIDIFYING THE DRY FORECAST AND ALSO  
YIELDING SLIGHTLY WARMER TEMPERATURES. AFTERNOON HIGHS WILL  
SKIRT AROUND THE 90 DEGREE MARK FOR MOST LOCATIONS IN THE LOWER  
ELEVATIONS ON FRIDAY AFTERNOON, WHILE OUR MOUNTAIN ZONES PLATEAU  
IN THE 70S DURING PEAK HEATING HOURS.  
 
THIS PREVAILING DRY SPELL HAS RESULTED IN WORSENING DROUGHT  
CONDITIONS ACROSS THE FORECAST AREA. PER THE LATEST DROUGHT  
MONITOR ASSESSMENT, 7% OF THE AREA (ENCOMPASSING PORTIONS OF  
OUR NORTHEASTERN ZONES) NOW FALLS UNDER A D3 OR EXTREME DROUGHT  
STATE, WITH D2 (SEVERE DROUGHT) CONDITIONS SPREADING INTO THE  
KANAWHA VALLEY. IN COMPARISON TO THIS TIME LAST YEAR, ALMOST 80%  
OF OUR FORECAST AREA RESIDED IN D3 CONDITIONS OR WORSE.  
 
 
   
SHORT TERM /FRIDAY NIGHT THROUGH SUNDAY/  
 
AS OF 115 PM THURSDAY  
 
THE ONGOING STRETCH OF DRY WEATHER WILL PREVAIL INTO THE START  
OF THE WEEKEND IN THE MIDST OF THE UPPER LEVEL RIDGE RESIDING  
OVERHEAD. DURING THE RIDGE'S RESIDENCY, THE FORECAST REMAINS  
MUCH OF THE SAME FOR SATURDAY, ADVERTISING MOSTLY DRY AND HOT  
TEMPERATURES ACROSS THE LOWER ELEVATIONS. AT THE SURFACE, A  
BACKDOOR COLD FRONT SINKING DOWN FROM THE GREAT LAKES WILL  
INTRODUCE PRECIPITATION BACK INTO PARTS OF OUR FORECAST AREA.  
ANTICIPATED QPF AMOUNTS OF AROUND A QUARTER OF AN INCH OR LESS  
WILL UNLIKELY PUT A DENT IN OUR EXTREME DROUGHT CONDITIONS, BUT  
WILL BE WELCOMING NONETHELESS.  
 
THE RIDGE BEGINS TO BREAK DOWN AND PRESS EASTWARD BY THE END OF  
THE WEEKEND. THIS WILL OPEN THE DOOR FOR ACTIVE WEATHER TO  
VENTURE BACK INTO THE REGION, BUT THIS WILL BE MORE THE CASE  
HEADING INTO THE WORK WEEK. FOR SUNDAY, LIGHT SHOWER CHANCES  
REMAIN CONTAINED TO THE HIGHER TERRAIN, WHILE THE REST OF THE  
FORECAST AREA IS ANTICIPATED TO STAY DRY AND HOT.  
 
 
   
LONG TERM /SUNDAY NIGHT THROUGH WEDNESDAY/  
 
AS OF 115 PM THURSDAY...  
 
UPPER LEVEL RIDGING WILL CONCLUDE ITS MULTI-DAY REIGN OVER THE  
FORECAST AREA FOR THE START OF THE NEW WORK WEEK. IN RESPONSE,  
PASSING WAVES ALOFT WILL THEN YIELD OPPORTUNITIES FOR SHOWERS  
AND STORMS TO RETURN TO THE CENTRAL APPALACHIANS THROUGH THE  
COURSE OF THE WEEK. A LOT OF UNCERTAINTY STILL REMAINS WITH  
LOCKING DOWN THE TIMING AND PROXIMITY OF SURFACE FEATURES FOR  
MONDAY ONWARD, SO HAVE ACCEPTED CENTRAL GUIDANCE POPS FOR THIS  
FAR OUT IN THE FORECAST AT THIS TIME. ANY MEASURABLE  
PRECIPITATION WILL BE BENEFICIAL FOR THIS PART OF THE COUNTRY  
NEXT WEEK, BUT MAY NOT YET BE ENOUGH TO MITIGATE ONGOING DROUGHT  
CONDITIONS.  
 
 
   
AVIATION /18Z THURSDAY THROUGH TUESDAY/  
 
AS OF 115 PM THURSDAY...  
 
PREDOMINANTLY DRY WEATHER CONTINUES TO RULE THE ROOST THROUGH  
THE PERIOD UNDER THE GUISE OF HIGH PRESSURE. SOME FAIR WEATHER  
CUMULUS HAVE BEGUN TO SPROUT AT THE TIME OF WRITING ACROSS THE  
AREA, BUT OTHERWISE QUIET WEATHER PREVAILS THROUGH THE DAYTIME  
HOURS BOTH TODAY AND FRIDAY. THE OVERNIGHT TIMEFRAME WILL  
FEATURE RIVER VALLEY FOG ONCE AGAIN FOR A FEW BASINS, WHICH WILL  
THEN OOZE INTO CRW, EKN, AND PKB BEFORE DAYBREAK. LIGHT WINDS  
ARE ANTICIPATED THROUGH THE TAF PERIOD WHILE THE SURFACE HIGH IS  
ANCHORED OVERHEAD.  
 
FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 18Z FRIDAY...  
 
FORECAST CONFIDENCE: HIGH.  
 
ALTERNATE SCENARIOS: TIMING AND EXTENT OF VALLEY FOG TONIGHT  
INTO FRIDAY MORNING MAY VARY FROM THE FORECAST.  
 
EXPERIMENTAL TABLE OF FLIGHT CATEGORY OBJECTIVELY SHOWS CONSISTENCY  
OF WFO FORECAST TO AVAILABLE MODEL INFORMATION:  
H = HIGH: TAF CONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.  
M = MEDIUM: TAF HAS VARYING LEVEL OF CONSISTENCY WITH MODELS.  
L = LOW: TAF INCONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.  
 
UTC 1HRLY 16 17 18 19 20 21 22 23 00 01 02 03  
EDT 1HRLY 12 13 14 15 16 17 18 19 20 21 22 23  
CRW CONSISTENCY H H H H H H H H H H H H  
HTS CONSISTENCY H H H H H H H H H H H H  
BKW CONSISTENCY H H H H H H H H H H H H  
EKN CONSISTENCY H H H H H H H H H H H H  
PKB CONSISTENCY H H H H H H H H H H H H  
CKB CONSISTENCY H H H H H H H H H H H H  
 
AFTER 18Z FRIDAY...  
NO WIDESPREAD IFR CONDITIONS EXPECTED.  
 
 
   
RLX WATCHES/WARNINGS/ADVISORIES  
 
WV...NONE.  
OH...NONE.  
KY...NONE.  
VA...NONE.  
 
 
 
 
 
SYNOPSIS...MEK  
NEAR TERM...MEK  
SHORT TERM...MEK  
LONG TERM...MEK  
AVIATION...MEK  
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