571  
FNUS51 KLWX 180931  
FWFLWX  
 
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD   
..E WV
 
N VA AND DC  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
530 AM EDT THU APR 18 2019  
   
DISCUSSION
 
 
A WARM FRONT WILL LIFT NORTH THROUGH THE AREA TODAY. A STRONG LOW  
PRESSURE SYSTEM WILL AFFECT THE REGION FRIDAY AND FRIDAY NIGHT  
BRINGING SHOWERS AND THUNDERSTORMS, SOME OF WHICH MAY PRODUCE  
HEAVY RAIN AND BECOME STRONG TO LOCALLY SEVERE. AS THE AREA OF LOW  
PRESSURE SLOWLY MOVES NORTHEASTWARD, SHOWERS MAY LINGER THROUGH  
SATURDAY AND SUNDAY.  
 
DCZ001-182100-  
DISTRICT OF COLUMBIA-  
INCLUDING THE CITY OF WASHINGTON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 82 (+14) 64 (+11) 75  
MX/MN RH% (24H TREND) 37 (-7) 87 (-2) 71  
AM WIND (MPH) LGT/VAR S 13 G24  
PM WIND (MPH) S 9 G21 S 11 G20 S 15 G27  
PRECIP AMOUNT 0.00 0.00 0.49  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4400 5530  
TRANSPORT WND (MPH) S 23 S 31  
VENT RATE (KT-FT) 88000 149310  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 10 POOR 50 GEN GOOD 107 VERY GOOD  
ADI LATE 66 GOOD 19 GEN POOR 106 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ011-182100-  
SOUTHERN BALTIMORE-  
INCLUDING THE CITY OF BALTIMORE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 78 (+15) 62 (+11) 74  
MX/MN RH% (24H TREND) 42 (-8) 88 (-3) 73  
AM WIND (MPH) LGT/VAR S 11 G23  
PM WIND (MPH) SE 7 G17 SE 10 G24 S 14 G27  
PRECIP AMOUNT 0.00 0.00 0.47  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3660 5150  
TRANSPORT WND (MPH) S 18 S 29  
VENT RATE (KT-FT) 58560 128750  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 10 POOR 38 FAIR 94 GOOD  
ADI LATE 52 GEN GOOD 12 POOR 95 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 3 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ003-182100-  
WASHINGTON-  
INCLUDING THE CITY OF HAGERSTOWN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 78 (+14) 60 (+11) 71  
MX/MN RH% (24H TREND) 40 (-15) 90 (+1) 73  
AM WIND (MPH) LGT/VAR S 13 G24  
PM WIND (MPH) S 9 G20 S 11 G20 S 13 G26  
PRECIP AMOUNT 0.00 0.00 0.61  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 2640 5030  
TRANSPORT WND (MPH) S 20 S 35  
VENT RATE (KT-FT) 44880 150900  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 12 POOR 31 FAIR 93 GOOD  
ADI LATE 42 GEN GOOD 12 POOR 104 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ004-182100-  
FREDERICK MD-  
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 78 (+14) 59 (+10) 73  
MX/MN RH% (24H TREND) 42 (-13) 91 (-2) 75  
AM WIND (MPH) LGT/VAR S 13 G26  
PM WIND (MPH) S 8 G20 S 10 G23 S 14 G27  
PRECIP AMOUNT 0.00 0.00 0.59  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 2920 5310  
TRANSPORT WND (MPH) S 23 S 38  
VENT RATE (KT-FT) 58400 175230  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 12 POOR 41 GEN GOOD 97 GOOD  
ADI LATE 52 GEN GOOD 19 GEN POOR 117 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ005-182100-  
CARROLL-  
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 77 (+15) 61 (+13) 72  
MX/MN RH% (24H TREND) 42 (-14) 89 (-3) 74  
AM WIND (MPH) SE 5 S 13 G24  
PM WIND (MPH) S 9 G19 S 10 G19 S 14 G28  
PRECIP AMOUNT 0.00 0.00 0.51  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3290 5290  
TRANSPORT WND (MPH) S 23 S 37  
VENT RATE (KT-FT) 65800 169280  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 10 POOR 43 GEN GOOD 108 VERY GOOD  
ADI LATE 55 GEN GOOD 20 GEN POOR 116 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ006-182100-  
NORTHERN BALTIMORE-  
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 77 (+16) 61 (+12) 72  
MX/MN RH% (24H TREND) 43 (-11) 88 (-4) 75  
AM WIND (MPH) SE 5 S 11 G21  
PM WIND (MPH) SE 7 G18 S 10 G19 S 14 G25  
PRECIP AMOUNT 0.00 0.00 0.48  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3340 5000  
TRANSPORT WND (MPH) S 22 S 35  
VENT RATE (KT-FT) 63460 150000  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 13 GEN POOR 48 GEN GOOD 106 VERY GOOD  
ADI LATE 63 GOOD 16 GEN POOR 111 VERY GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ013-182100-  
PRINCE GEORGES-  
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,  
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 82 (+15) 63 (+12) 75  
MX/MN RH% (24H TREND) 38 (-8) 88 (-6) 72  
AM WIND (MPH) LGT/VAR S 12 G23  
PM WIND (MPH) S 9 G21 S 11 G21 S 13 G26  
PRECIP AMOUNT 0.00 0.00 0.49  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4530 5090  
TRANSPORT WND (MPH) S 22 S 31  
VENT RATE (KT-FT) 86070 137430  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 11 POOR 49 GEN GOOD 101 VERY GOOD  
ADI LATE 64 GOOD 19 GEN POOR 90 GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ014-182100-  
ANNE ARUNDEL-  
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,  
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 80 (+16) 62 (+11) 74  
MX/MN RH% (24H TREND) 41 (-7) 89 (-7) 72  
AM WIND (MPH) LGT/VAR S 12 G25  
PM WIND (MPH) S 8 G20 S 11 G25 S 15 G31  
PRECIP AMOUNT 0.00 0.00 0.46  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3710 4370  
TRANSPORT WND (MPH) S 17 S 26  
VENT RATE (KT-FT) 55650 100510  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 9 POOR 28 FAIR 68 GOOD  
ADI LATE 44 GEN GOOD 14 GEN POOR 62 GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ016-182100-  
CHARLES-  
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 82 (+12) 63 (+11) 75  
MX/MN RH% (24H TREND) 38 (-6) 93 (-1) 74  
AM WIND (MPH) LGT/VAR S 11 G21  
PM WIND (MPH) S 9 G19 S 10 G18 S 12 G24  
PRECIP AMOUNT 0.00 0.00 0.50  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4870 4650  
TRANSPORT WND (MPH) S 23 SW 32  
VENT RATE (KT-FT) 97400 130200  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 13 GEN POOR 52 GEN GOOD 93 GOOD  
ADI LATE 84 GOOD 17 GEN POOR 74 GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ017-182100-  
ST. MARYS-  
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 82 (+14) 63 (+10) 75  
MX/MN RH% (24H TREND) 41 (-6) 92 (-4) 72  
AM WIND (MPH) LGT/VAR S 12 G26  
PM WIND (MPH) S 10 G23 S 10 G23 S 14 G28  
PRECIP AMOUNT 0.00 0.00 0.47  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4830 2530  
TRANSPORT WND (MPH) S 20 S 21  
VENT RATE (KT-FT) 82110 45540  
LAL 1 1 5  
HAINES INDEX 5 4 3  
ADI EARLY 15 GEN POOR 39 FAIR 42 GEN GOOD  
ADI LATE 67 GOOD 16 GEN POOR 34 FAIR  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ018-182100-  
CALVERT-  
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,  
NORTH BEACH, LUSBY, AND PRINCE FREDERICK  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 70  
MX/MN TEMP(24H TREND) 82 (+15) 63 (+11) 74  
MX/MN RH% (24H TREND) 40 (-9) 92 (-6) 72  
AM WIND (MPH) LGT/VAR S 12 G25  
PM WIND (MPH) S 9 G21 S 12 G21 S 15 G32  
PRECIP AMOUNT 0.00 0.00 0.48  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 2700 2230  
TRANSPORT WND (MPH) S 15 S 21  
VENT RATE (KT-FT) 35100 40140  
LAL 1 1 5  
HAINES INDEX 5 4 3  
ADI EARLY 12 POOR 17 GEN POOR 28 FAIR  
ADI LATE 26 FAIR 16 GEN POOR 24 FAIR  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ501-182100-  
EXTREME WESTERN ALLEGANY-  
INCLUDING THE CITY OF FROSTBURG  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 79 (+6) 57 (+8) 69  
MX/MN RH% (24H TREND) 34 (-10) 92 (+5) 72  
AM WIND (MPH) LGT/VAR S 9 G23  
PM WIND (MPH) S 8 G19 S 11 G20 S 12 G25  
PRECIP AMOUNT 0.00 0.00 0.50  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3620 3390  
TRANSPORT WND (MPH) S 15 S 28  
VENT RATE (KT-FT) 47060 81360  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 5 VERY POOR 26 FAIR 65 GOOD  
ADI LATE 38 FAIR 9 POOR 67 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ502-182100-  
CENTRAL AND EASTERN ALLEGANY-  
INCLUDING THE CITY OF CUMBERLAND  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 80 (+9) 58 (+9) 71  
MX/MN RH% (24H TREND) 34 (-12) 91 (+4) 72  
AM WIND (MPH) LGT/VAR S 8 G19  
PM WIND (MPH) S 7 G19 S 9 G18 S 10 G20  
PRECIP AMOUNT 0.00 0.00 0.55  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 2570 4510  
TRANSPORT WND (MPH) S 13 S 30  
VENT RATE (KT-FT) 28270 117260  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 7 POOR 25 FAIR 75 GOOD  
ADI LATE 28 FAIR 8 POOR 86 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ503-182100-  
NORTHWEST MONTGOMERY-  
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 79 (+12) 62 (+12) 73  
MX/MN RH% (24H TREND) 41 (-7) 88 (-4) 74  
AM WIND (MPH) LGT/VAR S 13 G24  
PM WIND (MPH) S 9 G20 S 10 G18 S 13 G27  
PRECIP AMOUNT 0.00 0.00 0.56  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3600 5510  
TRANSPORT WND (MPH) S 25 S 37  
VENT RATE (KT-FT) 79200 176320  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 10 POOR 49 GEN GOOD 99 GOOD  
ADI LATE 63 GOOD 20 GEN POOR 115 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
MDZ504-182100-  
CENTRAL AND SOUTHEAST MONTGOMERY-  
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,  
AND SILVER SPRING  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 80 (+13) 63 (+12) 74  
MX/MN RH% (24H TREND) 38 (-8) 86 (-6) 72  
AM WIND (MPH) LGT/VAR S 12 G23  
PM WIND (MPH) S 9 G19 S 10 S 14 G26  
PRECIP AMOUNT 0.00 0.00 0.52  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4250 5960  
TRANSPORT WND (MPH) S 24 S 36  
VENT RATE (KT-FT) 89250 184760  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 9 POOR 51 GEN GOOD 109 VERY GOOD  
ADI LATE 68 GOOD 20 GEN POOR 116 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
MDZ505-182100-  
NORTHWEST HOWARD-  
INCLUDING THE CITY OF LISBON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 78 (+14) 61 (+11) 73  
MX/MN RH% (24H TREND) 41 (-9) 88 (-5) 73  
AM WIND (MPH) LGT/VAR S 12 G24  
PM WIND (MPH) S 9 G20 S 9 G18 S 14 G27  
PRECIP AMOUNT 0.00 0.00 0.54  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3670 5570  
TRANSPORT WND (MPH) S 24 S 36  
VENT RATE (KT-FT) 77070 172670  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 9 POOR 46 GEN GOOD 103 VERY GOOD  
ADI LATE 62 GOOD 20 GEN POOR 114 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ506-182100-  
CENTRAL AND SOUTHEAST HOWARD-  
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 79 (+15) 62 (+12) 74  
MX/MN RH% (24H TREND) 39 (-10) 87 (-7) 73  
AM WIND (MPH) LGT/VAR S 11 G23  
PM WIND (MPH) S 8 G18 S 8 G17 S 14 G27  
PRECIP AMOUNT 0.00 0.00 0.50  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4170 5760  
TRANSPORT WND (MPH) S 23 S 33  
VENT RATE (KT-FT) 83400 167040  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 8 POOR 64 GOOD 106 VERY GOOD  
ADI LATE 71 GOOD 19 GEN POOR 111 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ507-182100-  
NORTHWEST HARFORD-  
INCLUDING THE CITY OF JARRETTSVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 75 (+14) 61 (+12) 72  
MX/MN RH% (24H TREND) 51 (-4) 90 (-6) 77  
AM WIND (MPH) SE 6 S 12 G21  
PM WIND (MPH) SE 8 G18 S 11 G20 S 15 G27  
PRECIP AMOUNT 0.00 0.00 0.47  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 2060 4550  
TRANSPORT WND (MPH) S 22 S 35  
VENT RATE (KT-FT) 39140 136500  
LAL 1 1 5  
HAINES INDEX 3 4 3  
ADI EARLY 13 GEN POOR 33 FAIR 98 GOOD  
ADI LATE 48 GEN GOOD 13 GEN POOR 103 VERY GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 3 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ508-182100-  
SOUTHEAST HARFORD-  
INCLUDING THE CITY OF ABERDEEN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 76 (+13) 61 (+11) 74  
MX/MN RH% (24H TREND) 51 (-1) 89 (-7) 73  
AM WIND (MPH) E 6 S 13 G23  
PM WIND (MPH) S 8 G20 S 11 G25 S 15 G28  
PRECIP AMOUNT 0.00 0.00 0.50  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 2410 4800  
TRANSPORT WND (MPH) S 20 S 32  
VENT RATE (KT-FT) 40970 134400  
LAL 1 1 4  
HAINES INDEX 3 5 3  
ADI EARLY 13 GEN POOR 33 FAIR 91 GOOD  
ADI LATE 48 GEN GOOD 12 POOR 98 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 3 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ025-182100-  
AUGUSTA-  
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 20 20 90  
MX/MN TEMP(24H TREND) 78 (+2) 56 (+6) 70  
MX/MN RH% (24H TREND) 35 (-3) 94 (+10) 75  
AM WIND (MPH) LGT/VAR S 12 G27  
PM WIND (MPH) S 13 G29 S 12 G27 S 15 G31  
PRECIP AMOUNT 0.00 0.03 1.13  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 8 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4570 4490  
TRANSPORT WND (MPH) S 30 S 37  
VENT RATE (KT-FT) 118820 143680  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 11 POOR 67 GOOD 96 GOOD  
ADI LATE 89 GOOD 30 FAIR 98 GOOD  
MAX LVORI EARLY 6 3 5  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ026-182100-  
ROCKINGHAM-  
INCLUDING THE CITY OF HARRISONBURG  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 90  
MX/MN TEMP(24H TREND) 79 (+4) 56 (+6) 71  
MX/MN RH% (24H TREND) 35 (-4) 94 (+6) 73  
AM WIND (MPH) LGT/VAR S 12 G29  
PM WIND (MPH) S 13 G29 S 13 G28 S 15 G31  
PRECIP AMOUNT 0.00 0.02 0.93  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 6 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4530 5190  
TRANSPORT WND (MPH) S 30 S 38  
VENT RATE (KT-FT) 117780 171270  
LAL 1 1 5  
HAINES INDEX 4 3 4  
ADI EARLY 10 POOR 67 GOOD 116 VERY GOOD  
ADI LATE 87 GOOD 21 FAIR 123 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ027-182100-  
SHENANDOAH-  
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,  
AND NEW MARKET  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 79 (+5) 58 (+8) 71  
MX/MN RH% (24H TREND) 35 (-7) 90 (+3) 74  
AM WIND (MPH) LGT/VAR S 12 G26  
PM WIND (MPH) S 11 G26 S 12 G25 S 13 G27  
PRECIP AMOUNT 0.00 0.00 0.70  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4050 5550  
TRANSPORT WND (MPH) S 26 S 38  
VENT RATE (KT-FT) 93150 183150  
LAL 1 1 5  
HAINES INDEX 4 3 4  
ADI EARLY 10 POOR 57 GEN GOOD 116 VERY GOOD  
ADI LATE 73 GOOD 20 GEN POOR 123 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ028-182100-  
FREDERICK VA-  
INCLUDING THE CITY OF WINCHESTER  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 79 (+11) 60 (+11) 72  
MX/MN RH% (24H TREND) 36 (-15) 87 (-1) 74  
AM WIND (MPH) LGT/VAR S 11 G21  
PM WIND (MPH) S 10 G24 S 11 G23 S 12 G24  
PRECIP AMOUNT 0.00 0.00 0.65  
PRECIP DURATION 1 7  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3670 5640  
TRANSPORT WND (MPH) S 23 S 35  
VENT RATE (KT-FT) 73400 169200  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 11 POOR 46 GEN GOOD 92 GOOD  
ADI LATE 59 GEN GOOD 13 GEN POOR 114 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ029-182100-  
PAGE-  
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 80 (+3) 58 (+8) 72  
MX/MN RH% (24H TREND) 34 (-3) 92 (+5) 71  
AM WIND (MPH) LGT/VAR S 11 G26  
PM WIND (MPH) S 11 G26 S 12 G26 S 13 G27  
PRECIP AMOUNT 0.00 0.00 0.75  
PRECIP DURATION 1 9  
PRECIP BEGIN 11 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4420 5590  
TRANSPORT WND (MPH) S 28 S 39  
VENT RATE (KT-FT) 106080 190060  
LAL 1 1 5  
HAINES INDEX 4 3 4  
ADI EARLY 9 POOR 62 GOOD 119 VERY GOOD  
ADI LATE 80 GOOD 21 FAIR 127 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ030-182100-  
WARREN-  
INCLUDING THE CITY OF FRONT ROYAL  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 80 (+8) 61 (+10) 73  
MX/MN RH% (24H TREND) 36 (-10) 91 (+3) 74  
AM WIND (MPH) LGT/VAR S 11 G24  
PM WIND (MPH) S 10 G25 S 12 G25 S 12 G25  
PRECIP AMOUNT 0.00 0.00 0.66  
PRECIP DURATION 0 7  
PRECIP BEGIN 11 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3770 5700  
TRANSPORT WND (MPH) S 25 S 37  
VENT RATE (KT-FT) 82940 182400  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 12 POOR 52 GEN GOOD 107 VERY GOOD  
ADI LATE 67 GOOD 17 GEN POOR 124 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ031-182100-  
CLARKE-  
INCLUDING THE CITY OF BERRYVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 79 (+10) 61 (+12) 73  
MX/MN RH% (24H TREND) 40 (-11) 89 (0) 73  
AM WIND (MPH) LGT/VAR S 13 G27  
PM WIND (MPH) S 10 G25 S 12 G25 S 12 G27  
PRECIP AMOUNT 0.00 0.00 0.63  
PRECIP DURATION 0 7  
PRECIP BEGIN 11 AM 8 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3300 5800  
TRANSPORT WND (MPH) S 24 S 37  
VENT RATE (KT-FT) 69300 185600  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 14 GEN POOR 46 GEN GOOD 95 GOOD  
ADI LATE 60 GEN GOOD 15 GEN POOR 123 VERY GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ036-182100-  
NELSON-  
INCLUDING THE CITY OF LOVINGSTON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 90  
MX/MN TEMP(24H TREND) 82 (+3) 60 (+8) 72  
MX/MN RH% (24H TREND) 35 (0) 94 (+9) 75  
AM WIND (MPH) LGT/VAR S 13 G26  
PM WIND (MPH) S 12 G27 S 11 G25 S 14 G26  
PRECIP AMOUNT 0.00 0.04 1.16  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 8 AM 2 AM CONTINUING  
PRECIP END 11 AM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5190 3710  
TRANSPORT WND (MPH) SW 28 S 33  
VENT RATE (KT-FT) 124560 107590  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 7 POOR 62 GOOD 35 FAIR  
ADI LATE 86 GOOD 27 FAIR 85 GOOD  
MAX LVORI EARLY 6 3 5  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ037-182100-  
ALBEMARLE-  
INCLUDING THE CITY OF CHARLOTTESVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 90  
MX/MN TEMP(24H TREND) 83 (+2) 61 (+10) 72  
MX/MN RH% (24H TREND) 34 (+1) 90 (+5) 73  
AM WIND (MPH) LGT/VAR S 12 G25  
PM WIND (MPH) S 12 G27 S 12 G25 S 12 G25  
PRECIP AMOUNT 0.00 0.02 1.00  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 8 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4910 4770  
TRANSPORT WND (MPH) S 28 S 33  
VENT RATE (KT-FT) 117840 138330  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 7 POOR 60 GEN GOOD 79 GOOD  
ADI LATE 81 GOOD 28 FAIR 97 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ038-182100-  
GREENE-  
INCLUDING THE CITY OF STANARDSVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 90  
MX/MN TEMP(24H TREND) 82 (+3) 60 (+9) 73  
MX/MN RH% (24H TREND) 36 (+2) 92 (+6) 75  
AM WIND (MPH) LGT/VAR S 12 G25  
PM WIND (MPH) S 11 G27 S 12 G25 S 13 G25  
PRECIP AMOUNT 0.00 0.03 0.97  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 11 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4700 5200  
TRANSPORT WND (MPH) S 28 S 39  
VENT RATE (KT-FT) 112800 176800  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 8 POOR 63 GOOD 115 VERY GOOD  
ADI LATE 82 GOOD 29 FAIR 122 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ039-182100-  
MADISON-  
INCLUDING THE CITY OF MADISON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 82 (+4) 60 (+9) 73  
MX/MN RH% (24H TREND) 35 (-3) 94 (+4) 77  
AM WIND (MPH) LGT/VAR S 12 G24  
PM WIND (MPH) S 11 G26 S 11 G23 S 13 G24  
PRECIP AMOUNT 0.00 0.00 0.83  
PRECIP DURATION 1 10  
PRECIP BEGIN 11 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4650 5240  
TRANSPORT WND (MPH) S 28 S 40  
VENT RATE (KT-FT) 111600 183400  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 10 POOR 61 GOOD 115 VERY GOOD  
ADI LATE 81 GOOD 32 FAIR 123 VERY GOOD  
MAX LVORI EARLY 7 3 5  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ040-182100-  
RAPPAHANNOCK-  
INCLUDING THE CITY OF WASHINGTON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 81 (+7) 59 (+9) 73  
MX/MN RH% (24H TREND) 37 (-6) 93 (+1) 77  
AM WIND (MPH) LGT/VAR S 11 G21  
PM WIND (MPH) S 10 G23 S 11 G23 S 13 G23  
PRECIP AMOUNT 0.00 0.00 0.75  
PRECIP DURATION 1 9  
PRECIP BEGIN 11 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4000 5580  
TRANSPORT WND (MPH) S 28 S 41  
VENT RATE (KT-FT) 96000 200880  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 13 GEN POOR 57 GEN GOOD 110 VERY GOOD  
ADI LATE 75 GOOD 32 FAIR 130 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ050-182100-  
ORANGE-  
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 83 (+3) 61 (+11) 74  
MX/MN RH% (24H TREND) 36 (-1) 93 (+1) 76  
AM WIND (MPH) LGT/VAR S 12 G23  
PM WIND (MPH) S 11 G25 S 11 G23 S 13 G24  
PRECIP AMOUNT 0.00 0.00 0.72  
PRECIP DURATION 8  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5040 5420  
TRANSPORT WND (MPH) S 26 S 38  
VENT RATE (KT-FT) 115920 178860  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 9 POOR 59 GEN GOOD 119 VERY GOOD  
ADI LATE 81 GOOD 24 FAIR 115 VERY GOOD  
MAX LVORI EARLY 8 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ051-182100-  
CULPEPER-  
INCLUDING THE CITY OF CULPEPER  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 82 (+5) 61 (+11) 74  
MX/MN RH% (24H TREND) 36 (-3) 95 (+1) 75  
AM WIND (MPH) LGT/VAR S 11 G23  
PM WIND (MPH) S 11 G25 S 11 G21 S 13 G24  
PRECIP AMOUNT 0.00 0.00 0.66  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4840 5080  
TRANSPORT WND (MPH) S 26 S 37  
VENT RATE (KT-FT) 111320 162560  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 13 GEN POOR 58 GEN GOOD 100 GOOD  
ADI LATE 78 GOOD 22 FAIR 109 VERY GOOD  
MAX LVORI EARLY 8 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ052-182100-  
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-  
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,  
LAKE RIDGE, AND MONTCLAIR  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 82 (+8) 63 (+12) 74  
MX/MN RH% (24H TREND) 37 (-3) 88 (-5) 74  
AM WIND (MPH) LGT/VAR S 11 G21  
PM WIND (MPH) S 9 G21 S 10 G19 S 11 G23  
PRECIP AMOUNT 0.00 0.00 0.56  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4780 4790  
TRANSPORT WND (MPH) S 24 S 37  
VENT RATE (KT-FT) 100380 153280  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 12 POOR 52 GEN GOOD 109 VERY GOOD  
ADI LATE 71 GOOD 19 GEN POOR 101 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ053-182100-  
FAIRFAX-  
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,  
CHANTILLY, MCLEAN, AND FRANCONIA  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 81 (+10) 63 (+12) 74  
MX/MN RH% (24H TREND) 37 (-4) 86 (-4) 72  
AM WIND (MPH) LGT/VAR S 12 G23  
PM WIND (MPH) S 9 G20 S 11 G19 S 12 G26  
PRECIP AMOUNT 0.00 0.00 0.54  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4480 5390  
TRANSPORT WND (MPH) S 24 S 33  
VENT RATE (KT-FT) 94080 156310  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 11 POOR 52 GEN GOOD 113 VERY GOOD  
ADI LATE 70 GOOD 22 FAIR 109 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ054-182100-  
ARLINGTON/FALLS CHURCH/ALEXANDRIA-  
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 82 (+12) 64 (+11) 75  
MX/MN RH% (24H TREND) 37 (-4) 86 (-1) 72  
AM WIND (MPH) LGT/VAR S 13 G23  
PM WIND (MPH) S 9 G20 S 11 G20 S 15 G27  
PRECIP AMOUNT 0.00 0.00 0.51  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4400 4930  
TRANSPORT WND (MPH) S 23 S 35  
VENT RATE (KT-FT) 88000 147900  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 11 POOR 49 GEN GOOD 106 VERY GOOD  
ADI LATE 66 GOOD 19 GEN POOR 102 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ055-182100-  
STAFFORD-  
INCLUDING THE CITY OF FALMOUTH  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 82 (+6) 63 (+11) 75  
MX/MN RH% (24H TREND) 37 (-1) 89 (-4) 73  
AM WIND (MPH) LGT/VAR S 11 G21  
PM WIND (MPH) S 9 G23 S 10 G20 S 13 G25  
PRECIP AMOUNT 0.00 0.00 0.56  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5060 4950  
TRANSPORT WND (MPH) S 24 S 36  
VENT RATE (KT-FT) 106260 153450  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 14 GEN POOR 54 GEN GOOD 109 VERY GOOD  
ADI LATE 74 GOOD 24 FAIR 95 GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ056-182100-  
SPOTSYLVANIA-  
INCLUDING THE CITY OF FREDERICKSBURG  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
MX/MN TEMP(24H TREND) 83 (+5) 63 (+11) 75  
MX/MN RH% (24H TREND) 37 (0) 90 (-2) 73  
AM WIND (MPH) LGT/VAR S 11 G23  
PM WIND (MPH) S 10 G24 S 11 G21 S 13 G26  
PRECIP AMOUNT 0.00 0.00 0.61  
PRECIP DURATION 7  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5180 4910  
TRANSPORT WND (MPH) S 25 S 37  
VENT RATE (KT-FT) 113960 157120  
LAL 1 1 5  
HAINES INDEX 4 5 3  
ADI EARLY 12 POOR 58 GEN GOOD 110 VERY GOOD  
ADI LATE 78 GOOD 41 GEN GOOD 95 GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ057-182100-  
KING GEORGE-  
INCLUDING THE CITY OF DAHLGREN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 83 (+12) 64 (+10) 76  
MX/MN RH% (24H TREND) 38 (-6) 91 (-1) 71  
AM WIND (MPH) LGT/VAR S 11 G21  
PM WIND (MPH) S 10 G23 S 11 G20 S 14 G25  
PRECIP AMOUNT 0.00 0.00 0.49  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5040 4000  
TRANSPORT WND (MPH) S 24 S 31  
VENT RATE (KT-FT) 105840 108000  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 15 GEN POOR 56 GEN GOOD 82 GOOD  
ADI LATE 74 GOOD 19 GEN POOR 71 GOOD  
MAX LVORI EARLY 6 2 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ501-182100-  
NORTHERN FAUQUIER-  
INCLUDING THE CITY OF WARRENTON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 80 (+8) 61 (+11) 72  
MX/MN RH% (24H TREND) 39 (-7) 92 (0) 77  
AM WIND (MPH) LGT/VAR S 13 G24  
PM WIND (MPH) S 10 G24 S 11 G23 S 13 G25  
PRECIP AMOUNT 0.00 0.00 0.61  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3620 5770  
TRANSPORT WND (MPH) S 28 S 37  
VENT RATE (KT-FT) 86880 184640  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 15 GEN POOR 52 GEN GOOD 110 VERY GOOD  
ADI LATE 70 GOOD 21 FAIR 128 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ502-182100-  
SOUTHERN FAUQUIER-  
INCLUDING THE CITY OF TURNBULL  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 82 (+6) 62 (+11) 74  
MX/MN RH% (24H TREND) 36 (-3) 90 (-4) 74  
AM WIND (MPH) LGT/VAR S 11 G23  
PM WIND (MPH) S 10 G24 S 10 G20 S 13 G25  
PRECIP AMOUNT 0.00 0.00 0.61  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4830 4380  
TRANSPORT WND (MPH) S 25 S 35  
VENT RATE (KT-FT) 106260 131400  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 13 GEN POOR 55 GEN GOOD 95 GOOD  
ADI LATE 74 GOOD 18 GEN POOR 96 GOOD  
MAX LVORI EARLY 7 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ503-182100-  
WESTERN HIGHLAND-  
INCLUDING THE CITY OF HIGHTOWN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 20 30 100  
MX/MN TEMP(24H TREND) 73 (+3) 52 (+4) 64  
MX/MN RH% (24H TREND) 38 (-1) 97 (+18) 74  
AM WIND (MPH) SW 7 G17 S 14 G32  
PM WIND (MPH) S 13 G28 S 15 G27 S 15 G31  
PRECIP AMOUNT 0.00 0.05 1.14  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 6 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4570 2800  
TRANSPORT WND (MPH) S 31 S 31  
VENT RATE (KT-FT) 123390 75600  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 15 GEN POOR 77 GOOD 34 FAIR  
ADI LATE 88 GOOD 25 FAIR 66 GOOD  
MAX LVORI EARLY 5 3 5  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ504-182100-  
EASTERN HIGHLAND-  
INCLUDING THE CITY OF MONTEREY  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 20 30 100  
MX/MN TEMP(24H TREND) 75 (+2) 53 (+4) 66  
MX/MN RH% (24H TREND) 37 (-1) 94 (+13) 72  
AM WIND (MPH) SW 5 S 12 G27  
PM WIND (MPH) S 12 G27 S 13 G26 S 14 G28  
PRECIP AMOUNT 0.00 0.06 1.23  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 6 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4540 2550  
TRANSPORT WND (MPH) S 30 S 26  
VENT RATE (KT-FT) 118040 58650  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 11 POOR 73 GOOD 29 FAIR  
ADI LATE 86 GOOD 31 FAIR 55 GEN GOOD  
MAX LVORI EARLY 5 3 5  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ505-182100-  
WESTERN LOUDOUN-  
INCLUDING THE CITY OF PURCELLVILLE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 78 (+10) 61 (+11) 72  
MX/MN RH% (24H TREND) 42 (-9) 89 (-4) 76  
AM WIND (MPH) LGT/VAR S 13 G25  
PM WIND (MPH) S 9 G24 S 11 G21 S 13 G25  
PRECIP AMOUNT 0.00 0.00 0.58  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 AM 8 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3100 5750  
TRANSPORT WND (MPH) S 25 S 37  
VENT RATE (KT-FT) 68200 184000  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 14 GEN POOR 46 GEN GOOD 99 GOOD  
ADI LATE 60 GEN GOOD 20 GEN POOR 122 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 4  
 
REMARKS...NONE.  
 

 
 
VAZ506-182100-  
EASTERN LOUDOUN-  
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 79 (+8) 63 (+13) 73  
MX/MN RH% (24H TREND) 40 (-4) 87 (-5) 74  
AM WIND (MPH) LGT/VAR S 13 G23  
PM WIND (MPH) S 9 G20 S 10 G18 S 13 G27  
PRECIP AMOUNT 0.00 0.00 0.57  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 3870 5580  
TRANSPORT WND (MPH) S 25 S 37  
VENT RATE (KT-FT) 85140 178560  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 12 POOR 50 GEN GOOD 105 VERY GOOD  
ADI LATE 67 GOOD 22 FAIR 116 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ507-182100-  
NORTHERN VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF BIG MEADOWS  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 90  
MX/MN TEMP(24H TREND) 76 (+5) 55 (+5) 69  
MX/MN RH% (24H TREND) 38 (-6) 98 (+13) 77  
AM WIND (MPH) SW 6 G17 S 15 G32  
PM WIND (MPH) S 12 G29 S 17 G33 S 17 G32  
PRECIP AMOUNT 0.00 0.05 1.01  
PRECIP DURATION 1 1 9  
PRECIP BEGIN 11 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4590 5460  
TRANSPORT WND (MPH) S 29 S 41  
VENT RATE (KT-FT) 114750 196560  
LAL 1 1 5  
HAINES INDEX 4 3 4  
ADI EARLY 9 POOR 65 GOOD 120 VERY GOOD  
ADI LATE 86 GOOD 31 FAIR 132 VERY GOOD  
MAX LVORI EARLY 6 3 5  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ508-182100-  
CENTRAL VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF WINTERGREEN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 90  
MX/MN TEMP(24H TREND) 77 (+3) 56 (+4) 69  
MX/MN RH% (24H TREND) 36 (-2) 99 (+21) 76  
AM WIND (MPH) SW 6 S 16 G32  
PM WIND (MPH) S 13 G31 S 16 G29 S 18 G35  
PRECIP AMOUNT 0.00 0.07 1.32  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 8 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4680 4520  
TRANSPORT WND (MPH) S 30 S 35  
VENT RATE (KT-FT) 121680 135600  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 8 POOR 65 GOOD 72 GOOD  
ADI LATE 90 GOOD 29 FAIR 88 GOOD  
MAX LVORI EARLY 4 3 5  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ050-182100-  
HAMPSHIRE-  
INCLUDING THE CITY OF ROMNEY  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 80 (+8) 59 (+10) 71  
MX/MN RH% (24H TREND) 32 (-13) 88 (+1) 71  
AM WIND (MPH) LGT/VAR S 10 G20  
PM WIND (MPH) S 9 G24 S 11 G23 S 11 G23  
PRECIP AMOUNT 0.00 0.00 0.63  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4210 5320  
TRANSPORT WND (MPH) S 22 S 31  
VENT RATE (KT-FT) 79990 143640  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 7 POOR 47 GEN GOOD 83 GOOD  
ADI LATE 59 GEN GOOD 14 GEN POOR 100 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
WVZ051-182100-  
MORGAN-  
INCLUDING THE CITY OF PAW PAW  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 79 (+13) 59 (+10) 71  
MX/MN RH% (24H TREND) 36 (-16) 88 (-2) 74  
AM WIND (MPH) LGT/VAR S 9 G21  
PM WIND (MPH) SE 9 G21 S 10 G20 S 12 G24  
PRECIP AMOUNT 0.00 0.00 0.65  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3170 4480  
TRANSPORT WND (MPH) S 18 S 30  
VENT RATE (KT-FT) 50720 116480  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 10 POOR 35 FAIR 79 GOOD  
ADI LATE 42 GEN GOOD 9 POOR 88 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
WVZ052-182100-  
BERKELEY-  
INCLUDING THE CITY OF MARTINSBURG  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
MX/MN TEMP(24H TREND) 78 (+12) 60 (+11) 73  
MX/MN RH% (24H TREND) 39 (-13) 90 (0) 73  
AM WIND (MPH) LGT/VAR S 11 G23  
PM WIND (MPH) S 9 G21 S 10 G21 S 13 G25  
PRECIP AMOUNT 0.00 0.00 0.64  
PRECIP DURATION 7  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 2970 5320  
TRANSPORT WND (MPH) S 21 S 33  
VENT RATE (KT-FT) 53460 154280  
LAL 1 1 5  
HAINES INDEX 4 4 3  
ADI EARLY 13 GEN POOR 35 FAIR 85 GOOD  
ADI LATE 47 GEN GOOD 11 POOR 108 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
WVZ053-182100-  
JEFFERSON-  
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE SPRINKLES NONE TSTMS  
CHANCE PRECIP (%) 10 0 90  
MX/MN TEMP(24H TREND) 78 (+11) 61 (+12) 72  
MX/MN RH% (24H TREND) 42 (-10) 89 (-1) 73  
AM WIND (MPH) LGT/VAR S 12 G23  
PM WIND (MPH) S 10 G23 S 10 G19 S 13 G23  
PRECIP AMOUNT 0.00 0.00 0.62  
PRECIP DURATION 1 7  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 2850 5670  
TRANSPORT WND (MPH) S 23 S 36  
VENT RATE (KT-FT) 57000 175770  
LAL 1 1 5  
HAINES INDEX 4 4 4  
ADI EARLY 14 GEN POOR 39 FAIR 94 GOOD  
ADI LATE 52 GEN GOOD 12 POOR 119 VERY GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
WVZ055-182100-  
HARDY-  
INCLUDING THE CITY OF MOOREFIELD  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 80 (+5) 57 (+7) 70  
MX/MN RH% (24H TREND) 32 (-9) 89 (+4) 71  
AM WIND (MPH) LGT/VAR S 12 G26  
PM WIND (MPH) S 11 G27 S 14 G27 S 13 G28  
PRECIP AMOUNT 0.00 0.00 0.72  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4450 5450  
TRANSPORT WND (MPH) S 28 S 36  
VENT RATE (KT-FT) 106800 168950  
LAL 1 1 5  
HAINES INDEX 4 3 4  
ADI EARLY 8 POOR 64 GOOD 106 VERY GOOD  
ADI LATE 79 GOOD 27 FAIR 117 VERY GOOD  
MAX LVORI EARLY 6 2 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
WVZ501-182100-  
WESTERN GRANT-  
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 78 (+7) 54 (+5) 67  
MX/MN RH% (24H TREND) 31 (-12) 90 (+5) 71  
AM WIND (MPH) SW 6 G19 S 14 G29  
PM WIND (MPH) S 11 G25 S 14 G27 S 15 G31  
PRECIP AMOUNT 0.00 0.00 0.57  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 5540 5090  
TRANSPORT WND (MPH) S 25 S 39  
VENT RATE (KT-FT) 121880 173060  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 30 FAIR 62 GOOD 64 GOOD  
ADI LATE 79 GOOD 31 FAIR 121 VERY GOOD  
MAX LVORI EARLY 5 2 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
WVZ502-182100-  
EASTERN GRANT-  
INCLUDING THE CITY OF PETERSBURG  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 83 (+6) 57 (+8) 71  
MX/MN RH% (24H TREND) 29 (-9) 92 (+3) 72  
AM WIND (MPH) LGT/VAR S 11 G24  
PM WIND (MPH) S 11 G25 S 11 G23 S 13 G25  
PRECIP AMOUNT 0.00 0.00 0.59  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4790 5450  
TRANSPORT WND (MPH) S 26 S 37  
VENT RATE (KT-FT) 110170 174400  
LAL 1 1 5  
HAINES INDEX 5 3 3  
ADI EARLY 10 POOR 64 GOOD 83 GOOD  
ADI LATE 81 GOOD 29 FAIR 118 VERY GOOD  
MAX LVORI EARLY 7 2 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
 
WVZ503-182100-  
WESTERN MINERAL-  
INCLUDING THE CITY OF ELK GARDEN  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 79 (+6) 56 (+7) 69  
MX/MN RH% (24H TREND) 30 (-13) 91 (+4) 72  
AM WIND (MPH) LGT/VAR S 11 G25  
PM WIND (MPH) S 10 G23 S 12 G24 S 13 G27  
PRECIP AMOUNT 0.00 0.00 0.52  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4840 4670  
TRANSPORT WND (MPH) S 20 S 33  
VENT RATE (KT-FT) 82280 135430  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 7 POOR 50 GEN GOOD 63 GOOD  
ADI LATE 66 GOOD 13 GEN POOR 100 GOOD  
MAX LVORI EARLY 6 2 4  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ504-182100-  
EASTERN MINERAL-  
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,  
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 90  
MX/MN TEMP(24H TREND) 82 (+6) 58 (+9) 72  
MX/MN RH% (24H TREND) 30 (-12) 91 (+4) 71  
AM WIND (MPH) LGT/VAR S 8 G20  
PM WIND (MPH) S 8 G23 S 10 G19 S 10 G21  
PRECIP AMOUNT 0.00 0.00 0.50  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 4170 5200  
TRANSPORT WND (MPH) S 18 S 31  
VENT RATE (KT-FT) 66720 140400  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 5 VERY POOR 39 FAIR 71 GOOD  
ADI LATE 50 GEN GOOD 9 POOR 98 GOOD  
MAX LVORI EARLY 6 2 4  
MAX LVORI LATE 2 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ505-182100-  
WESTERN PENDLETON-  
INCLUDING THE CITY OF RIVERTON  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 20 20 90  
MX/MN TEMP(24H TREND) 76 (+5) 52 (+3) 67  
MX/MN RH% (24H TREND) 33 (-7) 95 (+15) 69  
AM WIND (MPH) SW 7 G19 S 14 G34  
PM WIND (MPH) SW 13 G27 S 14 G29 S 16 G34  
PRECIP AMOUNT 0.00 0.03 0.82  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 6 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4530 5100  
TRANSPORT WND (MPH) S 29 S 40  
VENT RATE (KT-FT) 113250 178500  
LAL 1 1 5  
HAINES INDEX 5 3 3  
ADI EARLY 46 GEN GOOD 66 GOOD 60 GEN GOOD  
ADI LATE 83 GOOD 34 FAIR 123 VERY GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 2 4 3  
 
REMARKS...NONE.  
 

 
 
WVZ506-182100-  
EASTERN PENDLETON-  
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,  
AND SUGAR GROVE  
531 AM EDT THU APR 18 2019  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS  
CHANCE PRECIP (%) 20 20 90  
MX/MN TEMP(24H TREND) 78 (+4) 55 (+5) 68  
MX/MN RH% (24H TREND) 32 (-5) 92 (+10) 68  
AM WIND (MPH) SW 6 G18 S 13 G29  
PM WIND (MPH) S 13 G28 S 14 G27 S 15 G31  
PRECIP AMOUNT 0.00 0.03 0.92  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 6 AM 2 AM CONTINUING  
PRECIP END 2 PM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4320 4960  
TRANSPORT WND (MPH) S 30 S 36  
VENT RATE (KT-FT) 112320 153760  
LAL 1 1 5  
HAINES INDEX 4 3 3  
ADI EARLY 18 GEN POOR 67 GOOD 68 GOOD  
ADI LATE 85 GOOD 37 FAIR 101 VERY GOOD  
MAX LVORI EARLY 5 2 4  
MAX LVORI LATE 2 3 3  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS  
IN THE UPPER 50S. HIGHS IN THE MID 60S. SOUTH WINDS 15 TO 25 MPH.   
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO 20 MPH.    
MONDAY
 
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS IN  
THE MID 70S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH.  
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
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