906  
FNUS51 KLWX 241834  
FWFLWX  
 
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD   
..E WV
 
N VA AND DC  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
233 PM EDT FRI SEP 24 2021  
   
DISCUSSION
 
 
DRY AND COOLER CONDITIONS WILL REMAIN IN PLACE AS HIGH PRESSURE  
BUILDS IN FROM THE WEST THROUGH SATURDAY. A WEAK FRONTAL PASSAGE  
SATURDAY NIGHT WILL MAINTAIN SEASONABLE CONDITIONS INTO EARLY NEXT  
WEEK WHILE HIGH PRESSURE SPRAWLS ACROSS THE SOUTHEASTERN STATES.  
ANOTHER COLD FRONT MAY DROP INTO THE REGION DURING THE MIDDLE OF  
NEXT WEEK.  
 
DCZ001-250900-  
DISTRICT OF COLUMBIA-  
INCLUDING THE CITY OF WASHINGTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 53 (+1) 76 (+2) 56 74  
MX/MN RH% (24H TREND) 91 (-4) 47 (+10) 88 43  
AM WIND (MPH) LGT/VAR NW 6 G17  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5590 5400  
TRANSPORT WND (MPH) W 5 W 18  
VENT RATE (KT-FT) 22360 86400  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 22 FAIR 5 VERY POOR 14 GEN POOR 75 GOOD  
ADI LATE 2 VERY POOR 29 FAIR 6 VERY POOR 83 GOOD  
MAX LVORI EARLY 6 7 4 5  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. WEST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ011-250900-  
SOUTHERN BALTIMORE-  
INCLUDING THE CITY OF BALTIMORE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 51 (-1) 75 (+2) 55 74  
MX/MN RH% (24H TREND) 90 (-1) 48 (+8) 91 44  
AM WIND (MPH) LGT/VAR NW 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5620 5550  
TRANSPORT WND (MPH) W 5 W 20  
VENT RATE (KT-FT) 22480 94350  
LAL 1 1 1 1  
HAINES INDEX 5 5 3 5  
ADI EARLY 22 FAIR 5 VERY POOR 16 GEN POOR 81 GOOD  
ADI LATE 2 VERY POOR 20 GEN POOR 5 VERY POOR 65 GOOD  
MAX LVORI EARLY 6 6 4 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ507-250900-  
NORTHERN VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF BIG MEADOWS  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (-1) 72 (+6) 48 70  
MX/MN RH% (24H TREND) 83 (-4) 47 (+5) 88 40  
AM WIND (MPH) LGT/VAR W 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 8 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5460 4920  
TRANSPORT WND (MPH) SW 8 NW 15  
VENT RATE (KT-FT) 38220 63960  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 9 POOR 28 FAIR 22 FAIR 55 GEN GOOD  
ADI LATE 2 VERY POOR 35 FAIR 5 VERY POOR 68 GOOD  
MAX LVORI EARLY 5 4 5 5  
MAX LVORI LATE 5 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 

 
 
VAZ508-250900-  
CENTRAL VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF WINTERGREEN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (0) 72 (+6) 48 71  
MX/MN RH% (24H TREND) 81 (0) 46 (+5) 85 37  
AM WIND (MPH) LGT/VAR W 6  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5790 5290  
TRANSPORT WND (MPH) W 8 W 10  
VENT RATE (KT-FT) 40530 47610  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 9 POOR 23 FAIR 30 FAIR 39 FAIR  
ADI LATE 2 VERY POOR 49 GEN GOOD 4 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 4 4 3 5  
MAX LVORI LATE 4 2 4 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ029-250900-  
PAGE-  
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (+2) 76 (+5) 49 73  
MX/MN RH% (24H TREND) 87 (-8) 47 (+8) 94 39  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5460 4650  
TRANSPORT WND (MPH) SW 7 NW 15  
VENT RATE (KT-FT) 32760 60450  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 9 POOR 33 FAIR 20 GEN POOR 58 GEN GOOD  
ADI LATE 2 VERY POOR 42 GEN GOOD 4 VERY POOR 70 GOOD  
MAX LVORI EARLY 5 5 5 7  
MAX LVORI LATE 6 1 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ030-250900-  
WARREN-  
INCLUDING THE CITY OF FRONT ROYAL  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (0) 75 (+4) 51 73  
MX/MN RH% (24H TREND) 89 (-7) 47 (+6) 92 40  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5400 4980  
TRANSPORT WND (MPH) SW 7 W 16  
VENT RATE (KT-FT) 32400 69720  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 14 GEN POOR 34 FAIR 17 GEN POOR 74 GOOD  
ADI LATE 2 VERY POOR 42 GEN GOOD 4 VERY POOR 82 GOOD  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ036-250900-  
NELSON-  
INCLUDING THE CITY OF LOVINGSTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 76 (+4) 51 76  
MX/MN RH% (24H TREND) 91 (-1) 47 (+8) 95 39  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5840 5650  
TRANSPORT WND (MPH) W 7 W 8  
VENT RATE (KT-FT) 35040 39550  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 9 POOR 12 POOR 26 FAIR 27 FAIR  
ADI LATE 2 VERY POOR 47 GEN GOOD 3 VERY POOR 37 FAIR  
MAX LVORI EARLY 6 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ037-250900-  
ALBEMARLE-  
INCLUDING THE CITY OF CHARLOTTESVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 77 (+4) 51 76  
MX/MN RH% (24H TREND) 92 (-3) 47 (+10) 94 39  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5840 5740  
TRANSPORT WND (MPH) W 7 W 9  
VENT RATE (KT-FT) 35040 45920  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 10 POOR 15 GEN POOR 26 FAIR 36 FAIR  
ADI LATE 2 VERY POOR 38 FAIR 3 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 6 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ038-250900-  
GREENE-  
INCLUDING THE CITY OF STANARDSVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (+2) 76 (+4) 51 75  
MX/MN RH% (24H TREND) 88 (-8) 48 (+10) 94 39  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5390 5420  
TRANSPORT WND (MPH) SW 7 W 10  
VENT RATE (KT-FT) 32340 48780  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 10 POOR 23 FAIR 24 FAIR 40 FAIR  
ADI LATE 2 VERY POOR 43 GEN GOOD 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ039-250900-  
MADISON-  
INCLUDING THE CITY OF MADISON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+2) 75 (+3) 50 74  
MX/MN RH% (24H TREND) 91 (-6) 50 (+11) 95 42  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5200 5320  
TRANSPORT WND (MPH) SW 7 W 12  
VENT RATE (KT-FT) 31200 53200  
LAL 1 1 1 1  
HAINES INDEX 4 5 3 5  
ADI EARLY 9 POOR 24 FAIR 23 FAIR 45 GEN GOOD  
ADI LATE 2 VERY POOR 38 FAIR 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 6 6 6 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ040-250900-  
RAPPAHANNOCK-  
INCLUDING THE CITY OF WASHINGTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 75 (+3) 50 73  
MX/MN RH% (24H TREND) 88 (-10) 52 (+11) 94 44  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5240 5170  
TRANSPORT WND (MPH) SW 6 NW 14  
VENT RATE (KT-FT) 26200 62040  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 14 GEN POOR 30 FAIR 17 GEN POOR 63 GOOD  
ADI LATE 2 VERY POOR 34 FAIR 5 VERY POOR 70 GOOD  
MAX LVORI EARLY 6 5 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ025-250900-  
AUGUSTA-  
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (+1) 73 (+5) 48 73  
MX/MN RH% (24H TREND) 88 (-4) 44 (+5) 92 37  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5580 4990  
TRANSPORT WND (MPH) W 9 W 10  
VENT RATE (KT-FT) 44640 44910  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 5  
ADI EARLY 5 VERY POOR 29 FAIR 31 FAIR 44 GEN GOOD  
ADI LATE 2 VERY POOR 43 GEN GOOD 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 4 5 4 6  
MAX LVORI LATE 5 1 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH.  
 

 
 
VAZ026-250900-  
ROCKINGHAM-  
INCLUDING THE CITY OF HARRISONBURG  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (+1) 75 (+6) 48 73  
MX/MN RH% (24H TREND) 85 (-6) 44 (+4) 90 38  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5860 4740  
TRANSPORT WND (MPH) W 8 NW 15  
VENT RATE (KT-FT) 41020 61620  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 5  
ADI EARLY 9 POOR 37 FAIR 21 FAIR 56 GEN GOOD  
ADI LATE 2 VERY POOR 45 GEN GOOD 4 VERY POOR 67 GOOD  
MAX LVORI EARLY 4 5 4 6  
MAX LVORI LATE 5 1 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ027-250900-  
SHENANDOAH-  
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,  
AND NEW MARKET  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (0) 75 (+5) 48 72  
MX/MN RH% (24H TREND) 87 (-8) 48 (+8) 94 40  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5290 4700  
TRANSPORT WND (MPH) SW 8 NW 16  
VENT RATE (KT-FT) 37030 65800  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 14 GEN POOR 39 FAIR 17 GEN POOR 67 GOOD  
ADI LATE 2 VERY POOR 47 GEN GOOD 4 VERY POOR 77 GOOD  
MAX LVORI EARLY 5 5 5 6  
MAX LVORI LATE 5 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ504-250900-  
EASTERN HIGHLAND-  
INCLUDING THE CITY OF MONTEREY  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 43 (0) 71 (+5) 45 68  
MX/MN RH% (24H TREND) 85 (-8) 42 (-1) 91 36  
AM WIND (MPH) LGT/VAR W 7 G20  
PM WIND (MPH) LGT/VAR W 5 LGT/VAR W 9 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5290 4050  
TRANSPORT WND (MPH) W 9 NW 15  
VENT RATE (KT-FT) 42320 52650  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 5  
ADI EARLY 4 VERY POOR 32 FAIR 31 FAIR 59 GEN GOOD  
ADI LATE 1 VERY POOR 41 GEN GOOD 8 POOR 64 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 5 1 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. EAST WINDS 10 TO 15 MPH.  
 

 
 
VAZ503-250900-  
WESTERN HIGHLAND-  
INCLUDING THE CITY OF HIGHTOWN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 42 (+1) 67 (+5) 44 64  
MX/MN RH% (24H TREND) 86 (-10) 47 (-3) 95 43  
AM WIND (MPH) LGT/VAR W 8 G24  
PM WIND (MPH) LGT/VAR W 6 W 6 G17 W 10 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5010 3520  
TRANSPORT WND (MPH) W 10 NW 17  
VENT RATE (KT-FT) 45090 52800  
LAL 1 1 1 1  
HAINES INDEX 3 3 4 5  
ADI EARLY 9 POOR 30 FAIR 33 FAIR 61 GOOD  
ADI LATE 1 VERY POOR 43 GEN GOOD 12 POOR 66 GOOD  
MAX LVORI EARLY 5 5 5 5  
MAX LVORI LATE 5 1 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.  
WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND  
70. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. EAST WINDS 10 TO 15 MPH.  
 

 
 
WVZ506-250900-  
EASTERN PENDLETON-  
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,  
AND SUGAR GROVE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 45 (0) 72 (+6) 48 68  
MX/MN RH% (24H TREND) 83 (-9) 40 (-3) 90 36  
AM WIND (MPH) LGT/VAR W 7 G20  
PM WIND (MPH) LGT/VAR W 5 W 5 W 10 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5870 3890  
TRANSPORT WND (MPH) W 9 NW 18  
VENT RATE (KT-FT) 46960 62240  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 9 POOR 35 FAIR 24 FAIR 69 GOOD  
ADI LATE 2 VERY POOR 41 GEN GOOD 8 POOR 74 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 5 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
WVZ505-250900-  
WESTERN PENDLETON-  
INCLUDING THE CITY OF RIVERTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
MX/MN TEMP(24H TREND) 43 (0) 69 (+7) 45 65  
MX/MN RH% (24H TREND) 83 (-13) 43 (-6) 95 42  
AM WIND (MPH) LGT/VAR W 9 G26  
PM WIND (MPH) LGT/VAR W 7 G17 W 6 G19 W 11 G24  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5400 3440  
TRANSPORT WND (MPH) W 10 NW 21  
VENT RATE (KT-FT) 48600 61920  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 4  
ADI EARLY 13 GEN POOR 35 FAIR 29 FAIR 73 GOOD  
ADI LATE 2 VERY POOR 43 GEN GOOD 14 GEN POOR 61 GOOD  
MAX LVORI EARLY 5 4 5 5  
MAX LVORI LATE 5 1 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
60S. WEST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. EAST WINDS 10 TO 15 MPH.  
 

 
 
WVZ050-250900-  
HAMPSHIRE-  
INCLUDING THE CITY OF ROMNEY  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (+1) 75 (+6) 50 71  
MX/MN RH% (24H TREND) 87 (-7) 44 (+4) 90 41  
AM WIND (MPH) LGT/VAR W 6 G21  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6150 4640  
TRANSPORT WND (MPH) W 8 W 20  
VENT RATE (KT-FT) 43050 78880  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 20 GEN POOR 41 GEN GOOD 25 FAIR 86 GOOD  
ADI LATE 2 VERY POOR 45 GEN GOOD 5 VERY POOR 95 GOOD  
MAX LVORI EARLY 4 6 4 6  
MAX LVORI LATE 5 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
WVZ055-250900-  
HARDY-  
INCLUDING THE CITY OF MOOREFIELD  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (+1) 73 (+6) 49 69  
MX/MN RH% (24H TREND) 82 (-7) 46 (+3) 86 43  
AM WIND (MPH) LGT/VAR W 6 G21  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6050 4350  
TRANSPORT WND (MPH) W 8 W 18  
VENT RATE (KT-FT) 42350 69600  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 15 GEN POOR 47 GEN GOOD 26 FAIR 72 GOOD  
ADI LATE 1 VERY POOR 51 GEN GOOD 4 VERY POOR 78 GOOD  
MAX LVORI EARLY 4 4 3 5  
MAX LVORI LATE 4 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ502-250900-  
CENTRAL AND EASTERN ALLEGANY-  
INCLUDING THE CITY OF CUMBERLAND  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (+1) 74 (+4) 50 71  
MX/MN RH% (24H TREND) 89 (-10) 45 (+5) 92 41  
AM WIND (MPH) LGT/VAR W 6 G19  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5700 4840  
TRANSPORT WND (MPH) W 9 W 22  
VENT RATE (KT-FT) 45600 91960  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 24 FAIR 31 FAIR 26 FAIR 87 GOOD  
ADI LATE 1 VERY POOR 41 GEN GOOD 4 VERY POOR 99 GOOD  
MAX LVORI EARLY 5 6 4 7  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
MDZ501-250900-  
EXTREME WESTERN ALLEGANY-  
INCLUDING THE CITY OF FROSTBURG  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
MX/MN TEMP(24H TREND) 47 (0) 73 (+6) 50 69  
MX/MN RH% (24H TREND) 80 (-12) 41 (0) 91 40  
AM WIND (MPH) LGT/VAR W 7 G23  
PM WIND (MPH) LGT/VAR W 5 W 5 G19 W 11 G24  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5580 4370  
TRANSPORT WND (MPH) W 10 W 23  
VENT RATE (KT-FT) 50220 87400  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 24 FAIR 45 GEN GOOD 19 GEN POOR 96 GOOD  
ADI LATE 2 VERY POOR 51 GEN GOOD 7 POOR 104 VERY GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 4 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ001-250900-  
GARRETT-  
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK, OAKLAND,  
AND GRANTSVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
MX/MN TEMP(24H TREND) 44 (-3) 68 (+6) 47 64  
MX/MN RH% (24H TREND) 83 (-10) 46 (-3) 97 47  
AM WIND (MPH) LGT/VAR W 8 G23  
PM WIND (MPH) LGT/VAR W 6 W 6 G18 W 11 G23  
PRECIP AMOUNT 0.00 0.00 0.02 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5160 4170  
TRANSPORT WND (MPH) W 14 W 26  
VENT RATE (KT-FT) 61920 95910  
LAL 1 1 1 1  
HAINES INDEX 5 4 3 4  
ADI EARLY 25 FAIR 48 GEN GOOD 29 FAIR 97 GOOD  
ADI LATE 2 VERY POOR 59 GEN GOOD 14 GEN POOR 76 GOOD  
MAX LVORI EARLY 4 4 5 5  
MAX LVORI LATE 5 1 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. EAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. EAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ003-250900-  
WASHINGTON-  
INCLUDING THE CITY OF HAGERSTOWN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (0) 75 (+4) 51 73  
MX/MN RH% (24H TREND) 93 (-6) 49 (+5) 93 43  
AM WIND (MPH) LGT/VAR W 6 G20  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G24  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5360 5060  
TRANSPORT WND (MPH) SW 8 W 21  
VENT RATE (KT-FT) 37520 91080  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 26 FAIR 18 GEN POOR 22 FAIR 84 GOOD  
ADI LATE 2 VERY POOR 47 GEN GOOD 4 VERY POOR 84 GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ508-250900-  
SOUTHEAST HARFORD-  
INCLUDING THE CITY OF ABERDEEN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 51 (-1) 75 (+3) 54 72  
MX/MN RH% (24H TREND) 95 (0) 50 (+6) 92 46  
AM WIND (MPH) LGT/VAR NW 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5420 5580  
TRANSPORT WND (MPH) W 3 W 18  
VENT RATE (KT-FT) 16260 89280  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 22 FAIR 6 VERY POOR 15 GEN POOR 82 GOOD  
ADI LATE 2 VERY POOR 21 FAIR 4 VERY POOR 73 GOOD  
MAX LVORI EARLY 6 7 5 5  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ507-250900-  
NORTHWEST HARFORD-  
INCLUDING THE CITY OF JARRETTSVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 50 (0) 74 (+3) 53 71  
MX/MN RH% (24H TREND) 94 (+1) 55 (+10) 93 50  
AM WIND (MPH) LGT/VAR NW 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5320 5330  
TRANSPORT WND (MPH) W 5 W 21  
VENT RATE (KT-FT) 21280 95940  
LAL 1 1 1 1  
HAINES INDEX 4 5 4 5  
ADI EARLY 21 FAIR 6 VERY POOR 18 GEN POOR 87 GOOD  
ADI LATE 2 VERY POOR 26 FAIR 5 VERY POOR 77 GOOD  
MAX LVORI EARLY 7 7 6 6  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ008-250900-  
CECIL-  
INCLUDING THE CITY OF ELKTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 50 (-2) 74 (+2) 54 72  
MX/MN RH% (24H TREND) 93 (-2) 50 (+6) 92 46  
AM WIND (MPH) LGT/VAR NW 6 G20  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5340 5520  
TRANSPORT WND (MPH) W 3 W 20  
VENT RATE (KT-FT) 16020 93840  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 25 FAIR 8 POOR 14 GEN POOR 84 GOOD  
ADI LATE 2 VERY POOR 21 FAIR 4 VERY POOR 80 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ013-250900-  
PRINCE GEORGES-  
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,  
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 52 (+1) 76 (+2) 55 74  
MX/MN RH% (24H TREND) 93 (-4) 46 (+9) 90 43  
AM WIND (MPH) LGT/VAR NW 6 G17  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G19  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5520 5380  
TRANSPORT WND (MPH) W 3 W 17  
VENT RATE (KT-FT) 16560 80700  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 22 FAIR 8 POOR 14 GEN POOR 74 GOOD  
ADI LATE 2 VERY POOR 21 FAIR 5 VERY POOR 77 GOOD  
MAX LVORI EARLY 6 7 5 5  
MAX LVORI LATE 7 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ052-250900-  
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-  
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,  
LAKE RIDGE, AND MONTCLAIR  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (0) 75 (+2) 53 74  
MX/MN RH% (24H TREND) 93 (-3) 49 (+12) 92 44  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5440 5490  
TRANSPORT WND (MPH) SW 5 W 14  
VENT RATE (KT-FT) 21760 65880  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 18 GEN POOR 8 POOR 13 GEN POOR 68 GOOD  
ADI LATE 1 VERY POOR 27 FAIR 5 VERY POOR 75 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
WVZ051-250900-  
MORGAN-  
INCLUDING THE CITY OF PAW PAW  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 46 (+1) 75 (+4) 50 72  
MX/MN RH% (24H TREND) 89 (-7) 47 (+4) 90 41  
AM WIND (MPH) LGT/VAR W 6 G21  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5980 5020  
TRANSPORT WND (MPH) W 8 W 20  
VENT RATE (KT-FT) 41860 85340  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 21 FAIR 24 FAIR 17 GEN POOR 82 GOOD  
ADI LATE 1 VERY POOR 53 GEN GOOD 5 VERY POOR 93 GOOD  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
WVZ052-250900-  
BERKELEY-  
INCLUDING THE CITY OF MARTINSBURG  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (+1) 76 (+5) 52 73  
MX/MN RH% (24H TREND) 88 (-9) 47 (+8) 89 41  
AM WIND (MPH) LGT/VAR W 6 G21  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5660 5000  
TRANSPORT WND (MPH) SW 8 W 18  
VENT RATE (KT-FT) 39620 80000  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 24 FAIR 21 FAIR 18 GEN POOR 84 GOOD  
ADI LATE 2 VERY POOR 49 GEN GOOD 4 VERY POOR 92 GOOD  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 5 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTH WINDS 5 TO 10 MPH.  
 

 
 
WVZ053-250900-  
JEFFERSON-  
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (+1) 75 (+3) 52 72  
MX/MN RH% (24H TREND) 89 (-9) 48 (+9) 90 42  
AM WIND (MPH) LGT/VAR W 5 G19  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5230 4970  
TRANSPORT WND (MPH) SW 7 W 18  
VENT RATE (KT-FT) 31380 79520  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 22 FAIR 15 GEN POOR 19 GEN POOR 86 GOOD  
ADI LATE 2 VERY POOR 43 GEN GOOD 4 VERY POOR 92 GOOD  
MAX LVORI EARLY 6 7 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTH WINDS 5 TO 10 MPH.  
 

 
 
WVZ504-250900-  
EASTERN MINERAL-  
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,  
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
MX/MN TEMP(24H TREND) 46 (+1) 76 (+5) 50 72  
MX/MN RH% (24H TREND) 89 (-9) 42 (+5) 91 39  
AM WIND (MPH) LGT/VAR W 6 G20  
PM WIND (MPH) LGT/VAR W 5 LGT/VAR W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5680 4570  
TRANSPORT WND (MPH) W 9 W 22  
VENT RATE (KT-FT) 45440 86830  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 24 FAIR 41 GEN GOOD 26 FAIR 89 GOOD  
ADI LATE 2 VERY POOR 49 GEN GOOD 4 VERY POOR 98 GOOD  
MAX LVORI EARLY 3 6 4 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
WVZ503-250900-  
WESTERN MINERAL-  
INCLUDING THE CITY OF ELK GARDEN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
MX/MN TEMP(24H TREND) 46 (0) 72 (+7) 48 68  
MX/MN RH% (24H TREND) 80 (-13) 42 (-2) 91 42  
AM WIND (MPH) LGT/VAR W 9 G23  
PM WIND (MPH) LGT/VAR W 6 W 6 G19 W 11 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5550 4150  
TRANSPORT WND (MPH) W 12 W 26  
VENT RATE (KT-FT) 55500 95450  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 24 FAIR 46 GEN GOOD 23 FAIR 96 GOOD  
ADI LATE 2 VERY POOR 53 GEN GOOD 10 POOR 76 GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 4 1 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. EAST WINDS 5 TO 10 MPH.  
 

 
 
WVZ502-250900-  
EASTERN GRANT-  
INCLUDING THE CITY OF PETERSBURG  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 10 0  
MX/MN TEMP(24H TREND) 46 (+1) 74 (+5) 49 70  
MX/MN RH% (24H TREND) 83 (-9) 43 (+4) 87 41  
AM WIND (MPH) LGT/VAR W 6 G20  
PM WIND (MPH) LGT/VAR W 5 W 5 W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5760 4020  
TRANSPORT WND (MPH) W 9 W 20  
VENT RATE (KT-FT) 46080 68340  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 16 GEN POOR 49 GEN GOOD 27 FAIR 76 GOOD  
ADI LATE 2 VERY POOR 48 GEN GOOD 5 VERY POOR 77 GOOD  
MAX LVORI EARLY 4 4 4 5  
MAX LVORI LATE 4 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
WVZ501-250900-  
WESTERN GRANT-  
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 0 20 0  
MX/MN TEMP(24H TREND) 45 (0) 71 (+9) 46 66  
MX/MN RH% (24H TREND) 80 (-13) 47 (-3) 97 45  
AM WIND (MPH) LGT/VAR W 10 G25  
PM WIND (MPH) W 5 W 7 G17 W 7 G21 W 12 G25  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5470 3750  
TRANSPORT WND (MPH) W 12 W 23  
VENT RATE (KT-FT) 54700 75000  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 20 GEN POOR 45 GEN GOOD 29 FAIR 72 GOOD  
ADI LATE 2 VERY POOR 52 GEN GOOD 18 GEN POOR 69 GOOD  
MAX LVORI EARLY 4 3 4 5  
MAX LVORI LATE 4 1 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. EAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ004-250900-  
FREDERICK MD-  
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 74 (+4) 52 72  
MX/MN RH% (24H TREND) 94 (-3) 54 (+10) 93 49  
AM WIND (MPH) LGT/VAR W 6 G21  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 4970 4830  
TRANSPORT WND (MPH) SW 7 W 20  
VENT RATE (KT-FT) 29820 82110  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 25 FAIR 12 POOR 21 FAIR 82 GOOD  
ADI LATE 2 VERY POOR 40 FAIR 4 VERY POOR 76 GOOD  
MAX LVORI EARLY 6 6 6 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. NORTH  
WINDS 5 TO 10 MPH.  
 

 
 
MDZ005-250900-  
CARROLL-  
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (+1) 73 (+3) 52 71  
MX/MN RH% (24H TREND) 90 (-5) 54 (+11) 94 49  
AM WIND (MPH) LGT/VAR W 6 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 4990 4820  
TRANSPORT WND (MPH) SW 5 NW 21  
VENT RATE (KT-FT) 19960 86760  
LAL 1 1 1 1  
HAINES INDEX 4 5 3 5  
ADI EARLY 21 FAIR 13 GEN POOR 16 GEN POOR 81 GOOD  
ADI LATE 2 VERY POOR 32 FAIR 5 VERY POOR 72 GOOD  
MAX LVORI EARLY 6 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ006-250900-  
NORTHERN BALTIMORE-  
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 50 (0) 74 (+3) 53 71  
MX/MN RH% (24H TREND) 90 (-2) 53 (+9) 93 49  
AM WIND (MPH) LGT/VAR W 6 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G23  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5310 5160  
TRANSPORT WND (MPH) SW 5 W 21  
VENT RATE (KT-FT) 21240 92880  
LAL 1 1 1 1  
HAINES INDEX 4 5 4 5  
ADI EARLY 21 FAIR 6 VERY POOR 16 GEN POOR 84 GOOD  
ADI LATE 2 VERY POOR 26 FAIR 5 VERY POOR 76 GOOD  
MAX LVORI EARLY 6 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ503-250900-  
NORTHWEST MONTGOMERY-  
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (+1) 75 (+4) 53 72  
MX/MN RH% (24H TREND) 93 (-4) 52 (+9) 93 46  
AM WIND (MPH) LGT/VAR W 6 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5360 5020  
TRANSPORT WND (MPH) SW 6 NW 20  
VENT RATE (KT-FT) 26800 85340  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 21 FAIR 8 POOR 16 GEN POOR 78 GOOD  
ADI LATE 2 VERY POOR 28 FAIR 5 VERY POOR 76 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTH WINDS 5 TO 10 MPH.  
 

 
 
MDZ504-250900-  
CENTRAL AND SOUTHEAST MONTGOMERY-  
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,  
AND SILVER SPRING  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 50 (0) 75 (+3) 54 72  
MX/MN RH% (24H TREND) 92 (-3) 50 (+10) 93 46  
AM WIND (MPH) LGT/VAR NW 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5570 5260  
TRANSPORT WND (MPH) W 5 W 18  
VENT RATE (KT-FT) 22280 84160  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 21 FAIR 7 POOR 14 GEN POOR 78 GOOD  
ADI LATE 2 VERY POOR 25 FAIR 5 VERY POOR 78 GOOD  
MAX LVORI EARLY 6 7 5 6  
MAX LVORI LATE 7 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ505-250900-  
NORTHWEST HOWARD-  
INCLUDING THE CITY OF LISBON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 50 (+2) 73 (+3) 53 71  
MX/MN RH% (24H TREND) 90 (-2) 54 (+12) 94 50  
AM WIND (MPH) LGT/VAR W 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5120 4880  
TRANSPORT WND (MPH) SW 3 NW 21  
VENT RATE (KT-FT) 15360 87840  
LAL 1 1 1 1  
HAINES INDEX 4 5 4 5  
ADI EARLY 21 FAIR 7 POOR 13 GEN POOR 77 GOOD  
ADI LATE 2 VERY POOR 21 FAIR 5 VERY POOR 71 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ506-250900-  
CENTRAL AND SOUTHEAST HOWARD-  
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 50 (0) 75 (+3) 53 72  
MX/MN RH% (24H TREND) 90 (-3) 50 (+10) 92 47  
AM WIND (MPH) LGT/VAR W 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5500 5260  
TRANSPORT WND (MPH) W 5 W 20  
VENT RATE (KT-FT) 22000 89420  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 21 FAIR 6 VERY POOR 13 GEN POOR 81 GOOD  
ADI LATE 2 VERY POOR 20 GEN POOR 5 VERY POOR 70 GOOD  
MAX LVORI EARLY 6 6 5 6  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ014-250900-  
ANNE ARUNDEL-  
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,  
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 51 (-1) 76 (+2) 55 74  
MX/MN RH% (24H TREND) 92 (-2) 47 (+7) 87 43  
AM WIND (MPH) LGT/VAR NW 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5600 5440  
TRANSPORT WND (MPH) W 3 W 18  
VENT RATE (KT-FT) 16800 87040  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 25 FAIR 8 POOR 15 GEN POOR 75 GOOD  
ADI LATE 2 VERY POOR 21 FAIR 6 VERY POOR 71 GOOD  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 6 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ018-250900-  
CALVERT-  
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,  
NORTH BEACH, LUSBY, AND PRINCE FREDERICK  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 53 (-1) 76 (+2) 56 75  
MX/MN RH% (24H TREND) 93 (-5) 48 (+7) 91 44  
AM WIND (MPH) LGT/VAR NW 7 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5320 5330  
TRANSPORT WND (MPH) NW 3 NW 17  
VENT RATE (KT-FT) 15960 79950  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 23 FAIR 23 FAIR 15 GEN POOR 73 GOOD  
ADI LATE 3 VERY POOR 20 GEN POOR 8 POOR 73 GOOD  
MAX LVORI EARLY 5 6 5 5  
MAX LVORI LATE 6 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. WEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.  
NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
MDZ017-250900-  
ST. MARYS-  
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 53 (-1) 76 (+2) 56 76  
MX/MN RH% (24H TREND) 94 (0) 47 (+6) 91 42  
AM WIND (MPH) LGT/VAR NW 7 G17  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5500 5250  
TRANSPORT WND (MPH) NW 3 W 15  
VENT RATE (KT-FT) 16500 68250  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 4  
ADI EARLY 21 FAIR 28 FAIR 14 GEN POOR 70 GOOD  
ADI LATE 3 VERY POOR 21 FAIR 6 VERY POOR 66 GOOD  
MAX LVORI EARLY 5 6 5 5  
MAX LVORI LATE 6 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MDZ016-250900-  
CHARLES-  
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 51 (-1) 75 (+1) 55 74  
MX/MN RH% (24H TREND) 96 (-2) 48 (+8) 92 42  
AM WIND (MPH) LGT/VAR NW 6 G17  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR NW 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5420 5410  
TRANSPORT WND (MPH) W 2 W 15  
VENT RATE (KT-FT) 10840 70330  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 19 GEN POOR 17 GEN POOR 14 GEN POOR 69 GOOD  
ADI LATE 1 VERY POOR 21 FAIR 5 VERY POOR 72 GOOD  
MAX LVORI EARLY 6 7 6 5  
MAX LVORI LATE 8 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
VAZ054-250900-  
ARLINGTON/FALLS CHURCH/ALEXANDRIA-  
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 53 (+1) 76 (+2) 56 74  
MX/MN RH% (24H TREND) 89 (-5) 46 (+8) 86 43  
AM WIND (MPH) LGT/VAR NW 6  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5620 5400  
TRANSPORT WND (MPH) W 3 W 17  
VENT RATE (KT-FT) 16860 81000  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 19 GEN POOR 7 POOR 14 GEN POOR 74 GOOD  
ADI LATE 1 VERY POOR 29 FAIR 6 VERY POOR 80 GOOD  
MAX LVORI EARLY 5 7 4 5  
MAX LVORI LATE 6 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. WEST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
VAZ053-250900-  
FAIRFAX-  
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,  
CHANTILLY, MCLEAN, AND FRANCONIA  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 51 (+1) 75 (+2) 55 73  
MX/MN RH% (24H TREND) 92 (-3) 48 (+9) 92 43  
AM WIND (MPH) LGT/VAR NW 6  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5640 5470  
TRANSPORT WND (MPH) SW 3 W 16  
VENT RATE (KT-FT) 16920 76580  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 19 GEN POOR 7 POOR 19 GEN POOR 73 GOOD  
ADI LATE 1 VERY POOR 29 FAIR 6 VERY POOR 80 GOOD  
MAX LVORI EARLY 6 7 5 5  
MAX LVORI LATE 7 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
VAZ506-250900-  
EASTERN LOUDOUN-  
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (+2) 75 (+3) 52 73  
MX/MN RH% (24H TREND) 94 (-6) 49 (+10) 92 43  
AM WIND (MPH) LGT/VAR NW 5  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5530 5290  
TRANSPORT WND (MPH) SW 5 NW 17  
VENT RATE (KT-FT) 22120 79350  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 18 GEN POOR 10 POOR 18 GEN POOR 76 GOOD  
ADI LATE 2 VERY POOR 30 FAIR 4 VERY POOR 83 GOOD  
MAX LVORI EARLY 6 7 5 6  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
VAZ505-250900-  
WESTERN LOUDOUN-  
INCLUDING THE CITY OF PURCELLVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 75 (+4) 52 72  
MX/MN RH% (24H TREND) 93 (-5) 51 (+11) 90 43  
AM WIND (MPH) LGT/VAR W 5 G18  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 8 G19  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5260 5000  
TRANSPORT WND (MPH) SW 6 W 17  
VENT RATE (KT-FT) 26300 75000  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 22 FAIR 14 GEN POOR 18 GEN POOR 81 GOOD  
ADI LATE 2 VERY POOR 34 FAIR 4 VERY POOR 88 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. NORTH  
WINDS AROUND 5 MPH.  
 

 
 
VAZ031-250900-  
CLARKE-  
INCLUDING THE CITY OF BERRYVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (0) 75 (+4) 51 73  
MX/MN RH% (24H TREND) 90 (-7) 48 (+7) 93 42  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 7 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5130 4940  
TRANSPORT WND (MPH) SW 7 W 17  
VENT RATE (KT-FT) 30780 74100  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 22 FAIR 28 FAIR 15 GEN POOR 84 GOOD  
ADI LATE 2 VERY POOR 40 FAIR 4 VERY POOR 91 GOOD  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. NORTH  
WINDS AROUND 5 MPH.  
 

 
 
VAZ028-250900-  
FREDERICK VA-  
INCLUDING THE CITY OF WINCHESTER  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 47 (0) 75 (+5) 51 72  
MX/MN RH% (24H TREND) 85 (-9) 47 (+6) 88 42  
AM WIND (MPH) LGT/VAR W 5 G20  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5560 4830  
TRANSPORT WND (MPH) SW 7 W 18  
VENT RATE (KT-FT) 33360 77280  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
ADI EARLY 20 GEN POOR 35 FAIR 12 POOR 83 GOOD  
ADI LATE 2 VERY POOR 46 GEN GOOD 5 VERY POOR 91 GOOD  
MAX LVORI EARLY 5 5 4 5  
MAX LVORI LATE 5 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH.  
 

 
 
VAZ502-250900-  
SOUTHERN FAUQUIER-  
INCLUDING THE CITY OF TURNBULL  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 75 (+1) 52 74  
MX/MN RH% (24H TREND) 94 (-6) 50 (+17) 95 45  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5270 5370  
TRANSPORT WND (MPH) SW 5 W 13  
VENT RATE (KT-FT) 21080 59070  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 13 GEN POOR 12 POOR 15 GEN POOR 62 GOOD  
ADI LATE 2 VERY POOR 28 FAIR 4 VERY POOR 69 GOOD  
MAX LVORI EARLY 7 7 6 6  
MAX LVORI LATE 8 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
VAZ501-250900-  
NORTHERN FAUQUIER-  
INCLUDING THE CITY OF WARRENTON  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+1) 75 (+4) 51 73  
MX/MN RH% (24H TREND) 90 (-8) 51 (+11) 93 43  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5310 5180  
TRANSPORT WND (MPH) SW 6 W 15  
VENT RATE (KT-FT) 26550 67340  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 5  
ADI EARLY 17 GEN POOR 24 FAIR 18 GEN POOR 72 GOOD  
ADI LATE 2 VERY POOR 34 FAIR 4 VERY POOR 80 GOOD  
MAX LVORI EARLY 6 6 6 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. NORTH  
WINDS AROUND 5 MPH.  
 

 
 
VAZ050-250900-  
ORANGE-  
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+3) 75 (+2) 51 74  
MX/MN RH% (24H TREND) 94 (-6) 48 (+10) 94 43  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5570 5510  
TRANSPORT WND (MPH) SW 5 W 10  
VENT RATE (KT-FT) 22280 49590  
LAL 1 1 1 1  
HAINES INDEX 4 5 4 5  
ADI EARLY 14 GEN POOR 12 POOR 21 FAIR 47 GEN GOOD  
ADI LATE 2 VERY POOR 32 FAIR 3 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 7 7 6 7  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ051-250900-  
CULPEPER-  
INCLUDING THE CITY OF CULPEPER  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 48 (+2) 75 (+2) 51 74  
MX/MN RH% (24H TREND) 96 (-4) 50 (+12) 95 44  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5220 5360  
TRANSPORT WND (MPH) SW 5 W 12  
VENT RATE (KT-FT) 20880 53600  
LAL 1 1 1 1  
HAINES INDEX 4 5 4 5  
ADI EARLY 13 GEN POOR 18 GEN POOR 21 FAIR 57 GEN GOOD  
ADI LATE 2 VERY POOR 32 FAIR 3 VERY POOR 62 GOOD  
MAX LVORI EARLY 8 7 7 6  
MAX LVORI LATE 8 2 7 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ056-250900-  
SPOTSYLVANIA-  
INCLUDING THE CITY OF FREDERICKSBURG  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (+1) 76 (+2) 52 75  
MX/MN RH% (24H TREND) 94 (-6) 45 (+9) 92 39  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5740 5520  
TRANSPORT WND (MPH) W 3 W 10  
VENT RATE (KT-FT) 17220 49680  
LAL 1 1 1 1  
HAINES INDEX 5 5 3 5  
ADI EARLY 15 GEN POOR 12 POOR 18 GEN POOR 57 GEN GOOD  
ADI LATE 2 VERY POOR 26 FAIR 4 VERY POOR 60 GEN GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
VAZ055-250900-  
STAFFORD-  
INCLUDING THE CITY OF FALMOUTH  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 49 (-1) 76 (+1) 53 75  
MX/MN RH% (24H TREND) 93 (-4) 47 (+14) 92 42  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR NW 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5590 5460  
TRANSPORT WND (MPH) W 3 W 13  
VENT RATE (KT-FT) 16770 60060  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 18 GEN POOR 12 POOR 14 GEN POOR 64 GOOD  
ADI LATE 2 VERY POOR 21 FAIR 5 VERY POOR 70 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 2 5 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
VAZ057-250900-  
KING GEORGE-  
INCLUDING THE CITY OF DAHLGREN  
233 PM EDT FRI SEP 24 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MX/MN TEMP(24H TREND) 51 (-1) 75 (+1) 54 74  
MX/MN RH% (24H TREND) 94 (-4) 47 (+6) 91 42  
AM WIND (MPH) LGT/VAR NW 5  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR NW 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5550 5380  
TRANSPORT WND (MPH) W 2 W 13  
VENT RATE (KT-FT) 11100 59180  
LAL 1 1 1 1  
HAINES INDEX 5 5 4 5  
ADI EARLY 18 GEN POOR 17 GEN POOR 10 POOR 64 GOOD  
ADI LATE 1 VERY POOR 20 GEN POOR 3 VERY POOR 65 GOOD  
MAX LVORI EARLY 6 7 6 6  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER  
70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.  
 

 
 
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