265  
FNUS51 KLWX 221831  
FWFLWX  
 
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD   
..E WV
 
N VA AND DC  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
231 PM EDT THU AUG 22 2019  
   
DISCUSSION
 
 
A COLD FRONT WILL APPROACH THE REGION TODAY AND MOVE SOUTHWARD  
CROSSING THE REGION TONIGHT, LIKELY STALLING NEARBY INTO FRIDAY.  
SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE WITH THIS SYSTEM  
FROM THIS AFTERNOON AND THROUGH FRIDAY. BEHIND THE FRONT, HIGH  
PRESSURE WILL BUILD OVER THE REGION FOR THE WEEKEND BRINGING DRIER  
AND COOLER CONDITIONS.  
 
DCZ001-230900-  
DISTRICT OF COLUMBIA-  
INCLUDING THE CITY OF WASHINGTON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 71 (-5) 80 (-14) 63 81  
MX/MN RH% (24H TREND) 95 (+4) 59 (+15) 85 45  
AM WIND (MPH) N 7 N 7  
PM WIND (MPH) SW 7 N 6 N 5 NE 5  
PRECIP AMOUNT 0.19 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4350 6060  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 26100 48480  
LAL 4 4 1 1  
HAINES INDEX 3 3 5 4  
ADI EARLY 41 GEN GOOD 24 FAIR 18 GEN POOR 47 GEN GOOD  
ADI LATE 6 VERY POOR 20 GEN POOR 8 POOR 46 GEN GOOD  
MAX LVORI EARLY 4 6 4 4  
MAX LVORI LATE 6 3 4 1  
 
REMARKS...NONE.  
 

 
 
MDZ011-230900-  
SOUTHERN BALTIMORE-  
INCLUDING THE CITY OF BALTIMORE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 30 0 0  
MX/MN TEMP(24H TREND) 69 (-5) 79 (-13) 61 80  
MX/MN RH% (24H TREND) 97 (+7) 58 (+10) 85 45  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) SW 6 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.21 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 4920 6250  
TRANSPORT WND (MPH) N 8 NE 8  
VENT RATE (KT-FT) 34440 43750  
LAL 4 3 1 1  
HAINES INDEX 3 3 5 4  
ADI EARLY 27 FAIR 28 FAIR 27 FAIR 53 GEN GOOD  
ADI LATE 9 POOR 27 FAIR 8 POOR 50 GEN GOOD  
MAX LVORI EARLY 4 6 4 4  
MAX LVORI LATE 5 3 4 1  
 
REMARKS...NONE.  
 

 
 
MDZ003-230900-  
WASHINGTON-  
INCLUDING THE CITY OF HAGERSTOWN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 64 (-5) 78 (-13) 57 79  
MX/MN RH% (24H TREND) 100 (+7) 54 (+8) 92 44  
AM WIND (MPH) N 5 N 5  
PM WIND (MPH) NW 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.29 0.01 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 5810 6100  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 34860 48800  
LAL 4 4 1 1  
HAINES INDEX 3 4 4 4  
ADI EARLY 28 FAIR 22 FAIR 19 GEN POOR 55 GEN GOOD  
ADI LATE 7 POOR 26 FAIR 4 VERY POOR 58 GEN GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 6 2 6 1  
 
REMARKS...NONE.  
 

 
 
MDZ004-230900-  
FREDERICK MD-  
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 65 (-4) 78 (-12) 58 79  
MX/MN RH% (24H TREND) 99 (+4) 58 (+8) 90 48  
AM WIND (MPH) N 5 N 6  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR NE 6  
PRECIP AMOUNT 0.28 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 5170 5990  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 36190 47920  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 25 FAIR 25 FAIR 22 FAIR 55 GEN GOOD  
ADI LATE 6 VERY POOR 32 FAIR 5 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ005-230900-  
CARROLL-  
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 66 (-3) 77 (-13) 58 79  
MX/MN RH% (24H TREND) 99 (+5) 56 (+4) 90 47  
AM WIND (MPH) N 6 N 6  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR NE 6  
PRECIP AMOUNT 0.39 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 4930 6140  
TRANSPORT WND (MPH) N 9 NE 9  
VENT RATE (KT-FT) 39440 49120  
LAL 4 3 1 1  
HAINES INDEX 4 3 4 4  
ADI EARLY 21 FAIR 30 FAIR 20 GEN POOR 55 GEN GOOD  
ADI LATE 8 POOR 30 FAIR 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ006-230900-  
NORTHERN BALTIMORE-  
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 30 0 0  
MX/MN TEMP(24H TREND) 66 (-4) 77 (-13) 59 78  
MX/MN RH% (24H TREND) 99 (+5) 60 (+9) 88 48  
AM WIND (MPH) N 6 N 6  
PM WIND (MPH) SW 5 LGT/VAR LGT/VAR NE 6  
PRECIP AMOUNT 0.32 0.01 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4830 6280  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 33810 50240  
LAL 4 3 1 1  
HAINES INDEX 3 3 5 4  
ADI EARLY 21 FAIR 29 FAIR 20 GEN POOR 52 GEN GOOD  
ADI LATE 8 POOR 29 FAIR 5 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 7 5 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ013-230900-  
PRINCE GEORGES-  
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,  
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 40 20 0  
MX/MN TEMP(24H TREND) 71 (-2) 80 (-14) 62 80  
MX/MN RH% (24H TREND) 98 (+4) 62 (+18) 90 46  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) SW 6 N 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.15 0.00 0.00 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 4220 6050  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 25320 48400  
LAL 4 4 1 1  
HAINES INDEX 3 2 5 5  
ADI EARLY 32 FAIR 22 FAIR 12 POOR 47 GEN GOOD  
ADI LATE 5 VERY POOR 18 GEN POOR 8 POOR 47 GEN GOOD  
MAX LVORI EARLY 4 7 5 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ014-230900-  
ANNE ARUNDEL-  
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,  
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 40 30 0 0  
MX/MN TEMP(24H TREND) 71 (-2) 79 (-13) 63 80  
MX/MN RH% (24H TREND) 96 (+5) 61 (+16) 87 44  
AM WIND (MPH) N 7 N 8  
PM WIND (MPH) SW 6 N 6 LGT/VAR NE 7  
PRECIP AMOUNT 0.13 0.00 0.00 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4600 5960  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 32200 47680  
LAL 4 3 1 1  
HAINES INDEX 3 3 5 5  
ADI EARLY 31 FAIR 27 FAIR 19 GEN POOR 50 GEN GOOD  
ADI LATE 6 VERY POOR 24 FAIR 12 POOR 50 GEN GOOD  
MAX LVORI EARLY 4 6 4 4  
MAX LVORI LATE 6 3 4 1  
 
REMARKS...NONE.  
 

 
 
MDZ016-230900-  
CHARLES-  
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 40 20 0  
MX/MN TEMP(24H TREND) 72 (-1) 81 (-13) 63 80  
MX/MN RH% (24H TREND) 98 (+3) 64 (+19) 93 46  
AM WIND (MPH) LGT/VAR N 7  
PM WIND (MPH) S 5 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.09 0.02 0.02 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 1770 6070  
TRANSPORT WND (MPH) N 10 NE 9  
VENT RATE (KT-FT) 15930 48560  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 5  
ADI EARLY 29 FAIR 18 GEN POOR 3 VERY POOR 38 FAIR  
ADI LATE 5 VERY POOR 15 GEN POOR 8 POOR 42 GEN GOOD  
MAX LVORI EARLY 4 7 6 6  
MAX LVORI LATE 6 3 6 1  
 
REMARKS...NONE.  
 

 
 
MDZ017-230900-  
ST. MARYS-  
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 40 30 0  
MX/MN TEMP(24H TREND) 73 (-1) 81 (-13) 64 80  
MX/MN RH% (24H TREND) 97 (+6) 66 (+18) 93 51  
AM WIND (MPH) NW 5 N 9 G17  
PM WIND (MPH) S 5 N 6 G17 N 5 NE 8  
PRECIP AMOUNT 0.08 0.04 0.11 0.00  
PRECIP DURATION 3 2 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2460 5760  
TRANSPORT WND (MPH) N 10 NE 12  
VENT RATE (KT-FT) 22140 57600  
LAL 4 4 1 1  
HAINES INDEX 4 3 4 4  
ADI EARLY 25 FAIR 22 FAIR 8 POOR 37 FAIR  
ADI LATE 7 POOR 25 FAIR 12 POOR 49 GEN GOOD  
MAX LVORI EARLY 4 7 5 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ018-230900-  
CALVERT-  
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,  
NORTH BEACH, LUSBY, AND PRINCE FREDERICK  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 40 30 0  
MX/MN TEMP(24H TREND) 72 (-2) 81 (-13) 63 80  
MX/MN RH% (24H TREND) 96 (+3) 67 (+19) 92 51  
AM WIND (MPH) N 6 N 9 G18  
PM WIND (MPH) S 6 N 7 G17 N 5 NE 8  
PRECIP AMOUNT 0.11 0.02 0.04 0.00  
PRECIP DURATION 3 2 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2070 5810  
TRANSPORT WND (MPH) N 13 NE 10  
VENT RATE (KT-FT) 22770 52290  
LAL 4 4 1 1  
HAINES INDEX 4 3 4 5  
ADI EARLY 22 FAIR 24 FAIR 9 POOR 46 GEN GOOD  
ADI LATE 8 POOR 23 FAIR 18 GEN POOR 46 GEN GOOD  
MAX LVORI EARLY 4 6 4 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ501-230900-  
EXTREME WESTERN ALLEGANY-  
INCLUDING THE CITY OF FROSTBURG  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 40 0 0  
MX/MN TEMP(24H TREND) 60 (-6) 74 (-11) 54 75  
MX/MN RH% (24H TREND) 99 (+6) 58 (+7) 93 46  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) NW 6 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.35 0.11 0.00 0.00  
PRECIP DURATION 6 3  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 5700 5090  
TRANSPORT WND (MPH) NW 7 E 8  
VENT RATE (KT-FT) 34200 35630  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 49 GEN GOOD 21 FAIR 22 FAIR 34 FAIR  
ADI LATE 8 POOR 29 FAIR 8 POOR 44 GEN GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ502-230900-  
CENTRAL AND EASTERN ALLEGANY-  
INCLUDING THE CITY OF CUMBERLAND  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 30 0 0  
MX/MN TEMP(24H TREND) 63 (-5) 76 (-13) 56 78  
MX/MN RH% (24H TREND) 100 (+5) 54 (+7) 94 43  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) NW 6 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.25 0.06 0.00 0.00  
PRECIP DURATION 6 3  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 5820 5510  
TRANSPORT WND (MPH) N 6 E 8  
VENT RATE (KT-FT) 29100 38570  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 32 FAIR 22 FAIR 27 FAIR 40 FAIR  
ADI LATE 8 POOR 32 FAIR 4 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 4 8 5 6  
MAX LVORI LATE 7 2 6 1  
 
REMARKS...NONE.  
 

 
 
MDZ503-230900-  
NORTHWEST MONTGOMERY-  
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 67 (-3) 77 (-14) 59 79  
MX/MN RH% (24H TREND) 100 (+3) 62 (+13) 91 48  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) LGT/VAR N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.07 0.01 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4660 6090  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 32620 48720  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 26 FAIR 25 FAIR 22 FAIR 51 GEN GOOD  
ADI LATE 7 POOR 26 FAIR 6 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 8 5 6  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ504-230900-  
CENTRAL AND SOUTHEAST MONTGOMERY-  
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,  
AND SILVER SPRING  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 68 (-3) 78 (-15) 61 80  
MX/MN RH% (24H TREND) 99 (+5) 61 (+14) 89 46  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) SW 5 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.09 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4650 6080  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 32550 48640  
LAL 4 4 1 1  
HAINES INDEX 4 3 5 4  
ADI EARLY 32 FAIR 25 FAIR 21 FAIR 49 GEN GOOD  
ADI LATE 7 POOR 24 FAIR 7 POOR 49 GEN GOOD  
MAX LVORI EARLY 4 7 5 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ505-230900-  
NORTHWEST HOWARD-  
INCLUDING THE CITY OF LISBON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 67 (-3) 77 (-13) 59 78  
MX/MN RH% (24H TREND) 99 (+4) 63 (+12) 91 50  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) SW 5 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.10 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 4560 6090  
TRANSPORT WND (MPH) N 8 E 9  
VENT RATE (KT-FT) 31920 48720  
LAL 4 4 1 1  
HAINES INDEX 4 3 5 4  
ADI EARLY 26 FAIR 25 FAIR 19 GEN POOR 51 GEN GOOD  
ADI LATE 8 POOR 27 FAIR 6 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ506-230900-  
CENTRAL AND SOUTHEAST HOWARD-  
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 30 0 0  
MX/MN TEMP(24H TREND) 68 (-3) 78 (-13) 60 79  
MX/MN RH% (24H TREND) 99 (+6) 61 (+14) 88 47  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) SW 6 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.14 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4800 6170  
TRANSPORT WND (MPH) N 8 E 9  
VENT RATE (KT-FT) 33600 49360  
LAL 4 3 1 1  
HAINES INDEX 4 3 5 4  
ADI EARLY 27 FAIR 27 FAIR 20 GEN POOR 52 GEN GOOD  
ADI LATE 8 POOR 27 FAIR 6 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 4 7 4 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
MDZ507-230900-  
NORTHWEST HARFORD-  
INCLUDING THE CITY OF JARRETTSVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 30 0 0  
MX/MN TEMP(24H TREND) 66 (-4) 77 (-12) 59 78  
MX/MN RH% (24H TREND) 100 (+3) 62 (+8) 91 51  
AM WIND (MPH) N 6 N 6  
PM WIND (MPH) SW 5 LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.30 0.01 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4620 6390  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 32340 51120  
LAL 4 3 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 20 GEN POOR 27 FAIR 22 FAIR 53 GEN GOOD  
ADI LATE 8 POOR 30 FAIR 5 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 5 8 5 6  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
 

 
 
MDZ508-230900-  
SOUTHEAST HARFORD-  
INCLUDING THE CITY OF ABERDEEN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 30 0 0  
MX/MN TEMP(24H TREND) 67 (-6) 78 (-12) 60 79  
MX/MN RH% (24H TREND) 100 (+4) 63 (+8) 91 49  
AM WIND (MPH) N 6 N 7  
PM WIND (MPH) SW 6 LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.26 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4480 6640  
TRANSPORT WND (MPH) N 7 NE 8  
VENT RATE (KT-FT) 26880 46480  
LAL 4 3 1 1  
HAINES INDEX 3 3 5 4  
ADI EARLY 27 FAIR 25 FAIR 19 GEN POOR 57 GEN GOOD  
ADI LATE 8 POOR 23 FAIR 5 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 4 8 5 6  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
 

 
 
VAZ025-230900-  
AUGUSTA-  
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 30 70 30 0  
MX/MN TEMP(24H TREND) 65 (-2) 77 (-10) 58 77  
MX/MN RH% (24H TREND) 96 (+5) 71 (+18) 96 53  
AM WIND (MPH) LGT/VAR NE 5  
PM WIND (MPH) SW 6 NE 5 LGT/VAR NE 5  
PRECIP AMOUNT 0.07 0.30 0.12 0.00  
PRECIP DURATION 4 6 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2180 4320  
TRANSPORT WND (MPH) NE 9 NE 9  
VENT RATE (KT-FT) 17440 34560  
LAL 3 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 14 GEN POOR 14 GEN POOR 7 POOR 27 FAIR  
ADI LATE 3 VERY POOR 18 GEN POOR 6 VERY POOR 37 FAIR  
MAX LVORI EARLY 4 7 6 6  
MAX LVORI LATE 7 4 6 2  
 
REMARKS...NONE.  
 

 
 
VAZ026-230900-  
ROCKINGHAM-  
INCLUDING THE CITY OF HARRISONBURG  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 70 20 0  
MX/MN TEMP(24H TREND) 65 (-1) 76 (-11) 57 77  
MX/MN RH% (24H TREND) 98 (+6) 69 (+18) 96 48  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) SW 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.10 0.18 0.04 0.00  
PRECIP DURATION 4 6 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 3000 4930  
TRANSPORT WND (MPH) NE 6 NE 8  
VENT RATE (KT-FT) 15000 34510  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 16 GEN POOR 21 FAIR 8 POOR 29 FAIR  
ADI LATE 2 VERY POOR 20 GEN POOR 8 POOR 38 FAIR  
MAX LVORI EARLY 4 8 6 6  
MAX LVORI LATE 7 4 6 2  
 
REMARKS...NONE.  
 

 
 
VAZ027-230900-  
SHENANDOAH-  
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,  
AND NEW MARKET  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 60 0 0  
MX/MN TEMP(24H TREND) 65 (-1) 76 (-12) 58 78  
MX/MN RH% (24H TREND) 99 (+7) 66 (+16) 95 47  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.09 0.11 0.00 0.00  
PRECIP DURATION 4 6  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4160 5380  
TRANSPORT WND (MPH) N 6 NE 8  
VENT RATE (KT-FT) 20800 37660  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 27 FAIR 19 GEN POOR 14 GEN POOR 43 GEN GOOD  
ADI LATE 3 VERY POOR 17 GEN POOR 8 POOR 43 GEN GOOD  
MAX LVORI EARLY 4 8 6 5  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ028-230900-  
FREDERICK VA-  
INCLUDING THE CITY OF WINCHESTER  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 50 0 0  
MX/MN TEMP(24H TREND) 65 (-3) 76 (-14) 58 78  
MX/MN RH% (24H TREND) 100 (+9) 61 (+14) 92 47  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.12 0.05 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5310 5770  
TRANSPORT WND (MPH) N 6 NE 9  
VENT RATE (KT-FT) 26550 46160  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 21 FAIR 24 FAIR 20 GEN POOR 49 GEN GOOD  
ADI LATE 4 VERY POOR 24 FAIR 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 5 8 5 6  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
 

 
 
VAZ029-230900-  
PAGE-  
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 60 10 0  
MX/MN TEMP(24H TREND) 65 (-1) 77 (-13) 57 78  
MX/MN RH% (24H TREND) 100 (+6) 70 (+20) 97 49  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) SW 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.08 0.12 0.03 0.00  
PRECIP DURATION 4 6 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2910 5210  
TRANSPORT WND (MPH) N 6 NE 8  
VENT RATE (KT-FT) 14550 36470  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 24 FAIR 22 FAIR 9 POOR 46 GEN GOOD  
ADI LATE 2 VERY POOR 23 FAIR 8 POOR 45 GEN GOOD  
MAX LVORI EARLY 5 9 7 6  
MAX LVORI LATE 8 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ030-230900-  
WARREN-  
INCLUDING THE CITY OF FRONT ROYAL  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 50 0 0  
MX/MN TEMP(24H TREND) 66 (-2) 76 (-14) 58 79  
MX/MN RH% (24H TREND) 100 (+8) 66 (+16) 94 48  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 6 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.07 0.05 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4170 5630  
TRANSPORT WND (MPH) N 6 NE 9  
VENT RATE (KT-FT) 20850 45040  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 34 FAIR 24 FAIR 14 GEN POOR 49 GEN GOOD  
ADI LATE 4 VERY POOR 21 FAIR 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 5 9 6 6  
MAX LVORI LATE 8 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ031-230900-  
CLARKE-  
INCLUDING THE CITY OF BERRYVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 50 0 0  
MX/MN TEMP(24H TREND) 66 (-2) 77 (-14) 58 79  
MX/MN RH% (24H TREND) 100 (+7) 63 (+17) 93 47  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.15 0.04 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4820 5780  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 28920 46240  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 29 FAIR 26 FAIR 19 GEN POOR 51 GEN GOOD  
ADI LATE 4 VERY POOR 27 FAIR 3 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 6 8 6 6  
MAX LVORI LATE 8 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ036-230900-  
NELSON-  
INCLUDING THE CITY OF LOVINGSTON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 30 70 40 0  
MX/MN TEMP(24H TREND) 69 (0) 80 (-12) 61 78  
MX/MN RH% (24H TREND) 96 (+7) 74 (+23) 99 55  
AM WIND (MPH) LGT/VAR NE 5  
PM WIND (MPH) SW 5 NE 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.06 0.36 0.25 0.00  
PRECIP DURATION 2 6 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2100 3910  
TRANSPORT WND (MPH) NE 6 NE 10  
VENT RATE (KT-FT) 10500 35190  
LAL 3 5 1 1  
HAINES INDEX 4 3 3 3  
ADI EARLY 34 FAIR 7 POOR 9 POOR 30 FAIR  
ADI LATE 2 VERY POOR 20 GEN POOR 8 POOR 36 FAIR  
MAX LVORI EARLY 4 7 6 6  
MAX LVORI LATE 6 4 6 2  
 
REMARKS...NONE.  
 

 
 
VAZ037-230900-  
ALBEMARLE-  
INCLUDING THE CITY OF CHARLOTTESVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 30 60 30 0  
MX/MN TEMP(24H TREND) 69 (-2) 79 (-15) 61 79  
MX/MN RH% (24H TREND) 96 (+7) 71 (+24) 95 49  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) SW 5 NE 5 LGT/VAR NE 5  
PRECIP AMOUNT 0.12 0.21 0.19 0.00  
PRECIP DURATION 3 6 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 1740 4950  
TRANSPORT WND (MPH) NE 12 NE 10  
VENT RATE (KT-FT) 17400 44550  
LAL 3 4 1 1  
HAINES INDEX 4 3 3 3  
ADI EARLY 32 FAIR 15 GEN POOR 6 VERY POOR 32 FAIR  
ADI LATE 2 VERY POOR 20 GEN POOR 8 POOR 42 GEN GOOD  
MAX LVORI EARLY 4 8 7 6  
MAX LVORI LATE 7 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ038-230900-  
GREENE-  
INCLUDING THE CITY OF STANARDSVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 60 20 0  
MX/MN TEMP(24H TREND) 69 (-1) 78 (-15) 60 79  
MX/MN RH% (24H TREND) 97 (+8) 69 (+21) 95 49  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) SW 5 NE 5 LGT/VAR NE 5  
PRECIP AMOUNT 0.19 0.19 0.05 0.00  
PRECIP DURATION 4 6 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2440 5040  
TRANSPORT WND (MPH) NE 9 NE 10  
VENT RATE (KT-FT) 19520 45360  
LAL 3 4 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 23 FAIR 13 GEN POOR 8 POOR 31 FAIR  
ADI LATE 2 VERY POOR 20 GEN POOR 9 POOR 43 GEN GOOD  
MAX LVORI EARLY 4 8 7 5  
MAX LVORI LATE 7 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ039-230900-  
MADISON-  
INCLUDING THE CITY OF MADISON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 60 20 0  
MX/MN TEMP(24H TREND) 68 (0) 78 (-14) 60 79  
MX/MN RH% (24H TREND) 99 (+6) 71 (+21) 98 50  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) SW 5 N 5 LGT/VAR NE 5  
PRECIP AMOUNT 0.13 0.15 0.05 0.00  
PRECIP DURATION 4 4 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2410 5480  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 16870 43840  
LAL 3 4 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 20 GEN POOR 24 FAIR 8 POOR 37 FAIR  
ADI LATE 2 VERY POOR 24 FAIR 8 POOR 47 GEN GOOD  
MAX LVORI EARLY 5 9 7 6  
MAX LVORI LATE 8 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ040-230900-  
RAPPAHANNOCK-  
INCLUDING THE CITY OF WASHINGTON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 40 50 0 0  
MX/MN TEMP(24H TREND) 67 (-1) 77 (-15) 59 79  
MX/MN RH% (24H TREND) 100 (+9) 68 (+19) 96 50  
AM WIND (MPH) N 5 N 5  
PM WIND (MPH) SW 6 N 5 LGT/VAR NE 5  
PRECIP AMOUNT 0.04 0.12 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 3180 5700  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 19080 45600  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 33 FAIR 23 FAIR 11 POOR 53 GEN GOOD  
ADI LATE 3 VERY POOR 23 FAIR 9 POOR 51 GEN GOOD  
MAX LVORI EARLY 5 8 6 6  
MAX LVORI LATE 8 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ050-230900-  
ORANGE-  
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 50 20 0  
MX/MN TEMP(24H TREND) 69 (0) 78 (-16) 60 79  
MX/MN RH% (24H TREND) 99 (+5) 69 (+22) 100 49  
AM WIND (MPH) LGT/VAR N 6  
PM WIND (MPH) SW 5 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.11 0.08 0.03 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 1660 5670  
TRANSPORT WND (MPH) N 12 NE 9  
VENT RATE (KT-FT) 16600 45360  
LAL 3 4 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 33 FAIR 19 GEN POOR 5 VERY POOR 27 FAIR  
ADI LATE 2 VERY POOR 18 GEN POOR 7 POOR 43 GEN GOOD  
MAX LVORI EARLY 4 9 7 7  
MAX LVORI LATE 8 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ051-230900-  
CULPEPER-  
INCLUDING THE CITY OF CULPEPER  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 50 20 0  
MX/MN TEMP(24H TREND) 68 (0) 78 (-16) 59 80  
MX/MN RH% (24H TREND) 100 (+4) 67 (+19) 99 49  
AM WIND (MPH) N 5 N 6  
PM WIND (MPH) SW 5 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.04 0.11 0.04 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2580 5990  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 15480 47920  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 31 FAIR 25 FAIR 8 POOR 51 GEN GOOD  
ADI LATE 3 VERY POOR 22 FAIR 8 POOR 50 GEN GOOD  
MAX LVORI EARLY 4 9 7 7  
MAX LVORI LATE 9 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ052-230900-  
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-  
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,  
LAKE RIDGE, AND MONTCLAIR  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 50 10 0  
MX/MN TEMP(24H TREND) 68 (-4) 80 (-14) 60 81  
MX/MN RH% (24H TREND) 99 (+6) 64 (+20) 92 46  
AM WIND (MPH) N 5 N 6  
PM WIND (MPH) SW 6 N 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.06 0.01 0.00 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 3960 6130  
TRANSPORT WND (MPH) N 7 NE 8  
VENT RATE (KT-FT) 23760 42910  
LAL 4 4 1 1  
HAINES INDEX 3 2 4 4  
ADI EARLY 53 GEN GOOD 21 FAIR 12 POOR 51 GEN GOOD  
ADI LATE 4 VERY POOR 17 GEN POOR 8 POOR 49 GEN GOOD  
MAX LVORI EARLY 4 7 5 5  
MAX LVORI LATE 7 3 5 1  
 
REMARKS...NONE.  
 

 
 
VAZ053-230900-  
FAIRFAX-  
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,  
CHANTILLY, MCLEAN, AND FRANCONIA  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 69 (-4) 80 (-14) 61 81  
MX/MN RH% (24H TREND) 97 (+6) 61 (+17) 88 44  
AM WIND (MPH) N 6 N 6  
PM WIND (MPH) SW 6 N 6 LGT/VAR NE 5  
PRECIP AMOUNT 0.11 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4550 6110  
TRANSPORT WND (MPH) N 8 NE 8  
VENT RATE (KT-FT) 31850 42770  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 43 GEN GOOD 26 FAIR 19 GEN POOR 52 GEN GOOD  
ADI LATE 6 VERY POOR 22 FAIR 8 POOR 50 GEN GOOD  
MAX LVORI EARLY 4 6 4 5  
MAX LVORI LATE 6 3 5 1  
 
REMARKS...NONE.  
 

 
 
VAZ054-230900-  
ARLINGTON/FALLS CHURCH/ALEXANDRIA-  
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 71 (-5) 80 (-14) 64 81  
MX/MN RH% (24H TREND) 93 (+4) 58 (+16) 84 45  
AM WIND (MPH) N 7 N 6  
PM WIND (MPH) SW 7 N 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.20 0.00 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4250 6090  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 25500 48720  
LAL 4 4 1 1  
HAINES INDEX 3 2 5 4  
ADI EARLY 40 FAIR 24 FAIR 17 GEN POOR 47 GEN GOOD  
ADI LATE 6 VERY POOR 19 GEN POOR 8 POOR 46 GEN GOOD  
MAX LVORI EARLY 4 6 4 4  
MAX LVORI LATE 6 3 4 1  
 
REMARKS...NONE.  
 

 
 
VAZ055-230900-  
STAFFORD-  
INCLUDING THE CITY OF FALMOUTH  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 50 20 0  
MX/MN TEMP(24H TREND) 70 (-1) 80 (-16) 62 81  
MX/MN RH% (24H TREND) 98 (+6) 66 (+21) 94 47  
AM WIND (MPH) LGT/VAR N 6  
PM WIND (MPH) SW 6 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.05 0.05 0.02 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 1610 5870  
TRANSPORT WND (MPH) N 5 NE 8  
VENT RATE (KT-FT) 6440 41090  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 39 FAIR 20 GEN POOR 4 VERY POOR 30 FAIR  
ADI LATE 4 VERY POOR 16 GEN POOR 8 POOR 39 FAIR  
MAX LVORI EARLY 4 7 6 6  
MAX LVORI LATE 6 4 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ056-230900-  
SPOTSYLVANIA-  
INCLUDING THE CITY OF FREDERICKSBURG  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 40 30 0  
MX/MN TEMP(24H TREND) 70 (0) 79 (-16) 61 81  
MX/MN RH% (24H TREND) 98 (+5) 68 (+24) 98 47  
AM WIND (MPH) LGT/VAR N 6  
PM WIND (MPH) SW 6 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.09 0.07 0.08 0.00  
PRECIP DURATION 4 2 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 1500 5510  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 10500 44080  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 40 FAIR 13 GEN POOR 4 VERY POOR 19 GEN POOR  
ADI LATE 4 VERY POOR 14 GEN POOR 8 POOR 42 GEN GOOD  
MAX LVORI EARLY 4 8 7 6  
MAX LVORI LATE 7 4 6 2  
 
REMARKS...NONE.  
 

 
 
VAZ057-230900-  
KING GEORGE-  
INCLUDING THE CITY OF DAHLGREN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 40 30 0  
MX/MN TEMP(24H TREND) 72 (0) 81 (-13) 64 80  
MX/MN RH% (24H TREND) 94 (+1) 67 (+19) 94 50  
AM WIND (MPH) LGT/VAR N 7  
PM WIND (MPH) SW 6 N 5 LGT/VAR NE 7  
PRECIP AMOUNT 0.05 0.02 0.05 0.00  
PRECIP DURATION 4 2 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 1760 5660  
TRANSPORT WND (MPH) N 9 NE 10  
VENT RATE (KT-FT) 14080 50940  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 24 FAIR 16 GEN POOR 4 VERY POOR 14 GEN POOR  
ADI LATE 5 VERY POOR 16 GEN POOR 8 POOR 44 GEN GOOD  
MAX LVORI EARLY 4 7 6 6  
MAX LVORI LATE 6 3 6 2  
 
REMARKS...NONE.  
 

 
 
VAZ501-230900-  
NORTHERN FAUQUIER-  
INCLUDING THE CITY OF WARRENTON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 50 0 0  
MX/MN TEMP(24H TREND) 67 (-2) 77 (-14) 59 79  
MX/MN RH% (24H TREND) 99 (+7) 64 (+16) 93 48  
AM WIND (MPH) N 5 N 6  
PM WIND (MPH) W 7 N 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.04 0.03 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4190 6090  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 25140 48720  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 49 GEN GOOD 25 FAIR 13 GEN POOR 54 GEN GOOD  
ADI LATE 4 VERY POOR 21 FAIR 5 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 5 8 6 6  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ502-230900-  
SOUTHERN FAUQUIER-  
INCLUDING THE CITY OF TURNBULL  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 50 10 0  
MX/MN TEMP(24H TREND) 68 (-2) 78 (-16) 59 80  
MX/MN RH% (24H TREND) 100 (+5) 66 (+21) 97 47  
AM WIND (MPH) N 5 N 6  
PM WIND (MPH) SW 6 N 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.04 0.04 0.02 0.00  
PRECIP DURATION 4 2 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 3230 6160  
TRANSPORT WND (MPH) N 7 NE 8  
VENT RATE (KT-FT) 19380 43120  
LAL 4 4 1 1  
HAINES INDEX 3 2 3 4  
ADI EARLY 49 GEN GOOD 22 FAIR 10 POOR 54 GEN GOOD  
ADI LATE 2 VERY POOR 18 GEN POOR 7 POOR 52 GEN GOOD  
MAX LVORI EARLY 4 9 6 6  
MAX LVORI LATE 8 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ503-230900-  
WESTERN HIGHLAND-  
INCLUDING THE CITY OF HIGHTOWN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 70 20 0  
MX/MN TEMP(24H TREND) 60 (-1) 71 (-6) 53 71  
MX/MN RH% (24H TREND) 97 (+5) 75 (+11) 96 58  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 6 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.06 0.29 0.05 0.00  
PRECIP DURATION 4 7 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 3240 3900  
TRANSPORT WND (MPH) N 2 NE 5  
VENT RATE (KT-FT) 6480 15600  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 33 FAIR 14 GEN POOR 15 GEN POOR 13 GEN POOR  
ADI LATE 3 VERY POOR 13 GEN POOR 7 POOR 24 FAIR  
MAX LVORI EARLY 5 8 6 6  
MAX LVORI LATE 7 4 6 3  
 
REMARKS...NONE.  
 

 
 
VAZ504-230900-  
EASTERN HIGHLAND-  
INCLUDING THE CITY OF MONTEREY  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 70 30 0  
MX/MN TEMP(24H TREND) 62 (-1) 73 (-8) 55 73  
MX/MN RH% (24H TREND) 95 (+4) 71 (+14) 93 53  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.07 0.29 0.07 0.00  
PRECIP DURATION 4 7 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 3090 3780  
TRANSPORT WND (MPH) NE 3 E 7  
VENT RATE (KT-FT) 9270 22680  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 24 FAIR 18 GEN POOR 7 POOR 18 GEN POOR  
ADI LATE 2 VERY POOR 17 GEN POOR 7 POOR 29 FAIR  
MAX LVORI EARLY 4 8 6 6  
MAX LVORI LATE 7 4 6 2  
 
REMARKS...NONE.  
 

 
 
VAZ505-230900-  
WESTERN LOUDOUN-  
INCLUDING THE CITY OF PURCELLVILLE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 67 (-3) 76 (-15) 59 78  
MX/MN RH% (24H TREND) 100 (+7) 63 (+15) 92 48  
AM WIND (MPH) N 5 N 6  
PM WIND (MPH) W 5 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.09 0.03 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4850 5950  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 29100 47600  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 31 FAIR 27 FAIR 19 GEN POOR 52 GEN GOOD  
ADI LATE 7 POOR 23 FAIR 5 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 7 6 6  
MAX LVORI LATE 6 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ506-230900-  
EASTERN LOUDOUN-  
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 68 (-2) 77 (-15) 60 79  
MX/MN RH% (24H TREND) 100 (+5) 63 (+15) 92 49  
AM WIND (MPH) N 6 N 6  
PM WIND (MPH) W 5 N 6 LGT/VAR NE 6  
PRECIP AMOUNT 0.06 0.02 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4600 6080  
TRANSPORT WND (MPH) N 8 NE 9  
VENT RATE (KT-FT) 32200 48640  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 41 GEN GOOD 27 FAIR 21 FAIR 51 GEN GOOD  
ADI LATE 6 VERY POOR 26 FAIR 6 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 5 8 6 6  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
 

 
 
VAZ507-230900-  
NORTHERN VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF BIG MEADOWS  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 60 20 0  
MX/MN TEMP(24H TREND) 64 (-4) 74 (-11) 56 74  
MX/MN RH% (24H TREND) 98 (+11) 72 (+16) 91 52  
AM WIND (MPH) N 5 NE 7  
PM WIND (MPH) SW 7 N 5 LGT/VAR NE 6  
PRECIP AMOUNT 0.08 0.15 0.04 0.00  
PRECIP DURATION 4 4 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2880 5230  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 17280 41840  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 23 FAIR 21 FAIR 9 POOR 48 GEN GOOD  
ADI LATE 3 VERY POOR 23 FAIR 10 POOR 47 GEN GOOD  
MAX LVORI EARLY 5 8 6 5  
MAX LVORI LATE 7 4 5 1  
 
REMARKS...NONE.  
 

 
 
VAZ508-230900-  
CENTRAL VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF WINTERGREEN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 30 70 30 0  
MX/MN TEMP(24H TREND) 66 (-3) 75 (-11) 58 74  
MX/MN RH% (24H TREND) 90 (+6) 73 (+21) 91 54  
AM WIND (MPH) LGT/VAR NE 7  
PM WIND (MPH) SW 7 LGT/VAR NE 5 NE 6  
PRECIP AMOUNT 0.09 0.35 0.18 0.00  
PRECIP DURATION 3 6 2  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 2520 4660  
TRANSPORT WND (MPH) N 5 NE 9  
VENT RATE (KT-FT) 10080 37280  
LAL 3 4 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 24 FAIR 8 POOR 8 POOR 30 FAIR  
ADI LATE 3 VERY POOR 18 GEN POOR 8 POOR 36 FAIR  
MAX LVORI EARLY 3 6 6 5  
MAX LVORI LATE 5 4 5 2  
 
REMARKS...NONE.  
 

 
 
WVZ050-230900-  
HAMPSHIRE-  
INCLUDING THE CITY OF ROMNEY  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 50 0 0  
MX/MN TEMP(24H TREND) 64 (-3) 75 (-13) 56 77  
MX/MN RH% (24H TREND) 100 (+6) 60 (+10) 94 45  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.11 0.08 0.00 0.00  
PRECIP DURATION 6 3  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5540 5440  
TRANSPORT WND (MPH) N 6 E 8  
VENT RATE (KT-FT) 27700 38080  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 25 FAIR 21 FAIR 19 GEN POOR 40 FAIR  
ADI LATE 4 VERY POOR 24 FAIR 6 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 9 5 6  
MAX LVORI LATE 8 3 6 1  
 
REMARKS...NONE.  
 

 
 
WVZ051-230900-  
MORGAN-  
INCLUDING THE CITY OF PAW PAW  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 40 0 0  
MX/MN TEMP(24H TREND) 64 (-5) 77 (-13) 56 78  
MX/MN RH% (24H TREND) 98 (+6) 55 (+11) 91 43  
AM WIND (MPH) LGT/VAR N 5  
PM WIND (MPH) NW 6 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.18 0.03 0.00 0.00  
PRECIP DURATION 6 3  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(FT-AGL) 5820 5730  
TRANSPORT WND (MPH) N 6 E 8  
VENT RATE (KT-FT) 29100 40110  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 27 FAIR 19 GEN POOR 21 FAIR 48 GEN GOOD  
ADI LATE 8 POOR 26 FAIR 4 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 4 6 5 6  
MAX LVORI LATE 6 2 5 1  
 
REMARKS...NONE.  
 

 
 
WVZ052-230900-  
BERKELEY-  
INCLUDING THE CITY OF MARTINSBURG  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 65 (-4) 76 (-15) 57 79  
MX/MN RH% (24H TREND) 99 (+8) 57 (+13) 91 45  
AM WIND (MPH) N 5 N 5  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.15 0.03 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5760 6030  
TRANSPORT WND (MPH) N 7 NE 9  
VENT RATE (KT-FT) 34560 48240  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 23 FAIR 21 FAIR 20 GEN POOR 51 GEN GOOD  
ADI LATE 7 POOR 29 FAIR 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 6 3 6 1  
 
REMARKS...NONE.  
 

 
 
WVZ053-230900-  
JEFFERSON-  
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 40 0 0  
MX/MN TEMP(24H TREND) 66 (-2) 77 (-14) 57 79  
MX/MN RH% (24H TREND) 100 (+7) 61 (+15) 93 47  
AM WIND (MPH) N 5 N 5  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.11 0.03 0.00 0.00  
PRECIP DURATION 4 2  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5290 5880  
TRANSPORT WND (MPH) N 7 NE 10  
VENT RATE (KT-FT) 31740 52920  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 23 FAIR 24 FAIR 24 FAIR 51 GEN GOOD  
ADI LATE 8 POOR 29 FAIR 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 6 8 6 6  
MAX LVORI LATE 7 3 6 1  
 
REMARKS...NONE.  
 

 
 
WVZ055-230900-  
HARDY-  
INCLUDING THE CITY OF MOOREFIELD  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 50 70 0 0  
MX/MN TEMP(24H TREND) 63 (-3) 74 (-10) 56 77  
MX/MN RH% (24H TREND) 99 (+8) 67 (+11) 94 49  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.09 0.12 0.00 0.00  
PRECIP DURATION 4 6  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4980 5190  
TRANSPORT WND (MPH) N 7 NE 8  
VENT RATE (KT-FT) 29880 36330  
LAL 4 5 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 30 FAIR 19 GEN POOR 19 GEN POOR 37 FAIR  
ADI LATE 3 VERY POOR 21 FAIR 8 POOR 43 GEN GOOD  
MAX LVORI EARLY 4 8 5 6  
MAX LVORI LATE 8 4 5 1  
 
REMARKS...NONE.  
 

 
 
WVZ501-230900-  
WESTERN GRANT-  
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 60 0 0  
MX/MN TEMP(24H TREND) 60 (-4) 72 (-8) 53 73  
MX/MN RH% (24H TREND) 100 (+5) 67 (+5) 93 51  
AM WIND (MPH) LGT/VAR NE 5  
PM WIND (MPH) W 7 LGT/VAR LGT/VAR NE 5  
PRECIP AMOUNT 0.23 0.19 0.00 0.00  
PRECIP DURATION 6 5  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5080 4480  
TRANSPORT WND (MPH) NW 7 E 7  
VENT RATE (KT-FT) 30480 26880  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 45 GEN GOOD 15 GEN POOR 18 GEN POOR 26 FAIR  
ADI LATE 4 VERY POOR 24 FAIR 8 POOR 29 FAIR  
MAX LVORI EARLY 5 8 5 6  
MAX LVORI LATE 8 3 5 2  
 
REMARKS...NONE.  
 

 
 
WVZ502-230900-  
EASTERN GRANT-  
INCLUDING THE CITY OF PETERSBURG  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 70 0 0  
MX/MN TEMP(24H TREND) 63 (-3) 75 (-12) 55 79  
MX/MN RH% (24H TREND) 100 (+6) 64 (+12) 98 45  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.13 0.16 0.00 0.00  
PRECIP DURATION 6 7  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5000 4760  
TRANSPORT WND (MPH) N 7 E 7  
VENT RATE (KT-FT) 30000 28560  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 41 GEN GOOD 15 GEN POOR 26 FAIR 28 FAIR  
ADI LATE 3 VERY POOR 28 FAIR 6 VERY POOR 36 FAIR  
MAX LVORI EARLY 4 9 6 7  
MAX LVORI LATE 8 3 6 2  
 
REMARKS...NONE.  
 

 
 
WVZ503-230900-  
WESTERN MINERAL-  
INCLUDING THE CITY OF ELK GARDEN  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 50 0 0  
MX/MN TEMP(24H TREND) 61 (-4) 72 (-10) 54 75  
MX/MN RH% (24H TREND) 100 (+6) 61 (+5) 91 46  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 6 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.25 0.13 0.00 0.00  
PRECIP DURATION 6 3  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5430 4670  
TRANSPORT WND (MPH) NW 7 E 8  
VENT RATE (KT-FT) 32580 32690  
LAL 4 4 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 47 GEN GOOD 17 GEN POOR 18 GEN POOR 29 FAIR  
ADI LATE 5 VERY POOR 28 FAIR 8 POOR 41 GEN GOOD  
MAX LVORI EARLY 5 8 5 5  
MAX LVORI LATE 7 3 5 2  
 
REMARKS...NONE.  
 

 
 
WVZ504-230900-  
EASTERN MINERAL-  
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,  
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 60 50 0 0  
MX/MN TEMP(24H TREND) 63 (-4) 76 (-12) 56 77  
MX/MN RH% (24H TREND) 100 (+5) 60 (+10) 95 45  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.22 0.10 0.00 0.00  
PRECIP DURATION 6 3  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 5710 5300  
TRANSPORT WND (MPH) N 6 E 7  
VENT RATE (KT-FT) 28550 31800  
LAL 4 4 1 1  
HAINES INDEX 3 3 4 4  
ADI EARLY 39 FAIR 16 GEN POOR 22 FAIR 35 FAIR  
ADI LATE 5 VERY POOR 25 FAIR 5 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 9 6 6  
MAX LVORI LATE 9 3 6 2  
 
REMARKS...NONE.  
 

 
 
WVZ505-230900-  
WESTERN PENDLETON-  
INCLUDING THE CITY OF RIVERTON  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 70 10 0  
MX/MN TEMP(24H TREND) 61 (-2) 71 (-5) 53 72  
MX/MN RH% (24H TREND) 98 (+5) 72 (+5) 97 54  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 6 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.11 0.24 0.03 0.00  
PRECIP DURATION 4 6 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 4200 4430  
TRANSPORT WND (MPH) NW 7 E 6  
VENT RATE (KT-FT) 25200 22150  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 3  
ADI EARLY 40 FAIR 12 POOR 21 FAIR 19 GEN POOR  
ADI LATE 3 VERY POOR 21 FAIR 8 POOR 25 FAIR  
MAX LVORI EARLY 5 8 6 6  
MAX LVORI LATE 7 4 6 3  
 
REMARKS...NONE.  
 

 
 
WVZ506-230900-  
EASTERN PENDLETON-  
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,  
AND SUGAR GROVE  
231 PM EDT THU AUG 22 2019  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 70 20 0  
MX/MN TEMP(24H TREND) 63 (-1) 74 (-7) 55 75  
MX/MN RH% (24H TREND) 96 (+5) 69 (+11) 95 50  
AM WIND (MPH) LGT/VAR LGT/VAR  
PM WIND (MPH) W 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.09 0.23 0.04 0.00  
PRECIP DURATION 4 6 1  
PRECIP BEGIN 6 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 AM  
MIXING HGT(FT-AGL) 3690 4520  
TRANSPORT WND (MPH) N 6 NE 7  
VENT RATE (KT-FT) 18450 27120  
LAL 4 5 1 1  
HAINES INDEX 3 3 3 4  
ADI EARLY 30 FAIR 17 GEN POOR 16 GEN POOR 25 FAIR  
ADI LATE 3 VERY POOR 16 GEN POOR 8 POOR 28 FAIR  
MAX LVORI EARLY 4 8 5 6  
MAX LVORI LATE 7 4 6 2  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 70S. EAST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO  
10 MPH.  
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
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