189  
FNUS71 KLWX 250906  
FWSLWX  
 
SPOT FORECAST FOR MY. JOY POND NAP RX...VADCR  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
506 AM EDT WED MAR 25 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON MARCH 25.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
CANADIAN HIGH PRESSURE WILL SLIDE OFFSHORE TODAY. A WARMING TREND  
IN OUR TEMPERATURES EXPECTED TODAY INTO THURSDAY. A COLD FRONT  
WILL APPROACH FROM THE WEST THURSDAY BEFORE CROSSING THE AREA  
THURSDAY NIGHT INTO FRIDAY BRINGING THE NEXT CHANCE OF RAIN TO THE  
REGION. COOLER WEATHER RETURNS WITH HIGH PRESSURE THIS WEEKEND.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 58.  
MIN HUMIDITY........31 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 6 TO 8 MPH LATE  
IN THE MORNING.  
MIXING HEIGHT.......3100 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (7100 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (40200 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........68 62 59 56 62 58 53 42 53  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0  
TEMP............42 45 48 50 53 56 56 57 58  
RH..............50 47 44 42 36 32 34 31 32  
20 FT WIND DIR..SW SW SW SW SW SW SW S S  
20 FT WIND SPD..3 3 6 6 7 7 7 8 7  
20 FT WIND GUST.10 12 14 15 16 17 17 18 17  
MIX HGT (KFT)...0.8 1.3 1.7 2.1 2.5 2.8 2.9 3.1 3.1  
TRANSP WIND DIR.S SW S S S S S S S  
TRANSP WIND SPD.10 10 12 12 13 14 14 15 15  
VRATE KT-FT/1K..7 12 17 21 27 33 35 40 40  
VENTRATE CAT....PR PR PR PR PR PR PR FR FR  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...1 PERCENT.  
MIN TEMPERATURE.....AROUND 47.  
MAX HUMIDITY........56 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 6 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 13 TO 16 MPH.  
SMOKE DISPERSAL.....GOOD (34400 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (6200 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........65 65 69 69 74 69 53 48 38 39 34 28  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............56 55 53 52 51 51 49 49 49 48 49 49  
RH..............32 35 36 38 37 39 42 44 46 47 48 52  
20 FT WIND DIR..S S S S S S S SW SW SW SW SW  
20 FT WIND SPD..6 6 6 6 6 6 6 6 6 6 6 6  
20 FT WIND GUST.17 15 14 15 14 15 15 16 16 15 15 15  
MIX HGT (KFT)...2.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5  
TRANSP WIND DIR.S S S S S SW SW SW SW SW SW SW  
TRANSP WIND SPD.16 13 13 13 14 15 15 16 16 15 15 15  
VRATE KT-FT/1K..34 7 6 7 7 8 8 8 8 8 7 6  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SLIGHT CHANCE OF  
RAIN EARLY IN THE MORNING.  
CWR.................0 PERCENT THEN 10 PERCENT.  
CHANCE OF THUNDER...4 PERCENT.  
MAX TEMPERATURE.....AROUND 69.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 9 MPH. GUSTS UP TO 24 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......3100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 14 TO 23 MPH.  
SMOKE DISPERSAL.....POOR (5500 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (61700 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........33 41 35 53 51 49 47 45 43 45 48 50  
WEATHER COV..... SCH SCH SCH SCH SCH SCH  
WEATHER TYPE.... RN RN RN RN RN RN  
TSTM COV........  
CWR.............0 0 20 20 20 20 20 20 10 10 10 10  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............49 50 50 54 57 60 63 65 67 68 69 69  
RH..............52 52 56 52 51 51 50 50 50 51 51 51  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..6 6 6 6 7 7 8 8 9 9 9 9  
20 FT WIND GUST.15 15 15 16 17 18 20 21 22 23 23 24  
MIX HGT (KFT)...0.5 0.5 0.5 0.8 1.3 1.6 2.1 2.3 2.3 2.7 3.0 3.1  
TRANSP WIND DIR.SW SW SW SW W W W SW SW SW SW SW  
TRANSP WIND SPD.14 14 14 15 16 16 20 21 22 22 23 23  
VRATE KT-FT/1K..6 6 6 10 18 23 36 41 44 51 60 62  
VENTRATE CAT....PR PR PR PR PR PR PR FR FR FR GD GD  
 

 
FORECASTER...WITT  
REQUESTED BY...TYLER URGO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607691.0/LWX  
.DELDT 03/25/26  
.FORMATTERVERSION 2.0.0  
.EMAIL TYLER.URGO@DCR.VIRGINIA.GOV  
 
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