831  
FXUS61 KRLX 092332  
AFDRLX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE CHARLESTON WV  
732 PM EDT TUE SEP 9 2025  
   
SYNOPSIS
 
 
HIGH PRESSURE MAINTAINS CONTROL OVER THE AREA THROUGH MUCH OF  
THE WEEK, YIELDING A STRETCH OF DRY WEATHER AMID A SUBTLE  
WARMING TREND.  
 

 
   
NEAR TERM /THROUGH WEDNESDAY/
 
 
AS OF 730 PM TUESDAY...  
 
FORECAST REMAINS LARGELY ON TRACK WITH QUIET WEATHER AND SOME  
RIVER VALLEY FOG EXPECTED OVERNIGHT. NO UPDATES NEEDED.  
 
AS OF 1200 PM TUESDAY...  
 
OVERALL MAINLY DRY CONDITIONS CONTINUE IN THE NEAR TERM PERIOD WITH  
HIGH PRESSURE IN CONTROL. AFTERNOONS WILL CONTINUE TO BE  
CHARACTERIZED BY LOW RH, BUT WINDS LOOK TO REMAIN GENERALLY LIGHT  
DURING THE PERIOD. RIVER VALLEY FOG WILL BE POSSIBLE OVERNIGHT/EARLY  
WEDNESDAY MORNING. OTHERWISE, MOISTURE FROM A LOW MOVING NORTH ALONG  
THE COAST WEDNESDAY MAY SPREAD ENOUGH MOISTURE WEST TO PRODUCE SOME  
LIGHT RAIN ACROSS FAR NORTHEAST ZONES, BUT CHANCES ARE LOW, AND MAIN  
EFFECT MAY JUST BE A SLIGHT UPTICK IN CLOUD COVER.  
 

 
   
SHORT TERM /WEDNESDAY NIGHT THROUGH FRIDAY NIGHT/
 
 
AS OF 1200 PM TUESDAY...  
 
HIGH PRESSURE, ALONG WITH CONTINUED COOL AND DRY CONDITIONS WILL  
LINGER THURSDAY. A GRADUAL WARMING TREND WILL TAKE HOLD BY FRIDAY AS  
A RIDGE ACROSS THE CENTRAL U.S. NUDGES EAST INTO THE REGION. HIGH  
TEMPERATURES BY FRIDAY SHOULD GENERALLY TOP OUT IN THE LOW TO MID  
80S ACROSS THE LOWLANDS.  
 

 
   
LONG TERM /SATURDAY THROUGH TUESDAY/
 
 
AS OF 1200 PM TUESDAY...  
 
THE TREND FOR WARMING TEMPERATURES CONTINUES OVER THE WEEKEND AS  
UPPER RIDGE TO OUR WEST STRENGTHENS. DRY WEATHER IS EXPECTED TO  
CONTINUE, ALONG WITH LOW RH'S, BUT WINDS STILL LOOK TO REMAIN  
RELATIVELY LIGHT, MITIGATING MUCH IN THE WAY OF FIRE WEATHER  
CONCERNS.  
 

 
   
AVIATION /23Z TUESDAY THROUGH SUNDAY/
 
 
AS OF 730 PM MONDAY...  
 
OVERALL, VFR CONDITIONS SHOULD PREVAIL THE BULK OF THE TIME  
ACROSS THE REGION THIS TAF PERIOD. VALLEY FOG DEVELOPS AGAIN  
TONIGHT, BUT LIKELY TO CONTINUE THE TREND OF BEING LESS  
EXTENSIVE COMPARED TO LAST NIGHT. CONFIDENCE IS HIGHEST FOR IFR  
CONDITIONS TO DEVELOP AT KEKN, WITH PERIODS OF MVFR OR IFR  
POSSIBLE AT KCRW AND KPKB AS WELL. CAN'T RULE OUT FOG AT HTS OR  
CKB, BUT CONFIDENCE IS PRETTY LOW THERE. THE FOG SHOULD  
DISSIPATE BY 13-14Z TUESDAY, WITH VFR CONDITIONS RETURNING FOR  
THE REMAINDER OF THE DAY. LIGHT OR CALM WINDS OVERNIGHT WILL  
BECOME GENTLE BREEZES TOMORROW, MAINLY FROM THE NORTH.  
 
FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 00Z THURSDAY...  
 
FORECAST CONFIDENCE: MEDIUM.  
 
ALTERNATE SCENARIOS: TIMING AND EXTENT OF FOG 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.  
 
DATE WED  
UTC 1HRLY 23 00 01 02 03 04 05 06 07 08 09 10  
EDT 1HRLY 19 20 21 22 23 00 01 02 03 04 05 06  
CRW CONSISTENCY H H H H H H H H H H H M  
HTS CONSISTENCY H H H H H H H H H H H L  
BKW CONSISTENCY H H H H H H H H H H H H  
EKN CONSISTENCY H H H H H H H H M M M M  
PKB CONSISTENCY H H H H H H H H H H H L  
CKB CONSISTENCY H H H H H H H H H M M M  
 
AFTER 00Z THURSDAY...  
IFR POSSIBLE IN EARLY MORNING VALLEY FOG EACH MORNING.  
 

 
   
RLX WATCHES/WARNINGS/ADVISORIES
 
 
WV...NONE.  
OH...NONE.  
KY...NONE.  
VA...NONE.  
 

 
 

 
 
SYNOPSIS...FK/SL  
NEAR TERM...FK/SL  
SHORT TERM...SL  
LONG TERM...SL  
AVIATION...FK/SL  
 
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