579  
FNUS51 KLWX 231808  
FWFLWX  
 
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD   
..E WV
 
N VA AND DC  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
207 PM EDT MON OCT 23 2017  
   
DISCUSSION
 
 
A PERIOD OF SHOWERS AND GUSTY WINDS WILL MOVE THROUGH THE AREA  
TONIGHT AHEAD OF A STRONG COLD FRONT. THE FRONT WILL MOVE TO THE  
EAST TUESDAY USHERING IN A COOLER AIRMASS FOR THE SECOND HALF OF  
THE WEEK.  
 
DCZ001-240900-  
DISTRICT OF COLUMBIA-  
INCLUDING THE CITY OF WASHINGTON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 0 0  
MX/MN TEMP(24H TREND) 63 (+9) 72 (-4) 51 63  
MX/MN RH% (24H TREND) 97 (-1) 57 (-2) 82 40  
AM WIND (MPH) S 9 NW 6  
PM WIND (MPH) SE 14 G23 S 9 SW 6 W 5  
PRECIP AMOUNT 0.44 0.05 0.00 0.00  
PRECIP DURATION 8 3  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4990 5620  
TRANSPORT WND (MPH) SW 18 SW 8  
VENT RATE (KT-FT) 79840 39340  
LAL 1 1 1 1  
HAINES INDEX 3 4 3 3  
 
REMARKS...NONE.  
 

 
 
MDZ011-240900-  
SOUTHERN BALTIMORE-  
INCLUDING THE CITY OF BALTIMORE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 100 50 10 0  
MX/MN TEMP(24H TREND) 62 (+6) 71 (-2) 50 62  
MX/MN RH% (24H TREND) 98 (0) 62 (-1) 89 45  
AM WIND (MPH) S 10 G23 NW 6  
PM WIND (MPH) SE 14 G24 S 9 SW 6 W 7  
PRECIP AMOUNT 0.34 0.18 0.00 0.00  
PRECIP DURATION 8 4 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT(FT-AGL) 4940 5470  
TRANSPORT WND (MPH) SW 20 W 8  
VENT RATE (KT-FT) 83980 38290  
LAL 1 1 1 1  
HAINES INDEX 3 5 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ003-240900-  
WASHINGTON-  
INCLUDING THE CITY OF HAGERSTOWN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 55 (+1) 70 (-2) 43 60  
MX/MN RH% (24H TREND) 100 (+11) 50 (-9) 82 43  
AM WIND (MPH) SW 7 W 5  
PM WIND (MPH) SE 16 G28 SW 7 W 7 W 8  
PRECIP AMOUNT 0.61 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5400 5710  
TRANSPORT WND (MPH) SW 14 W 12  
VENT RATE (KT-FT) 64800 57100  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ004-240900-  
FREDERICK MD-  
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 0 0  
MX/MN TEMP(24H TREND) 58 (+5) 71 (-2) 46 62  
MX/MN RH% (24H TREND) 100 (+4) 57 (-5) 85 43  
AM WIND (MPH) SW 8 G19 W 6  
PM WIND (MPH) SE 16 G32 SW 8 W 6 W 8  
PRECIP AMOUNT 0.59 0.04 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 5260 5470  
TRANSPORT WND (MPH) SW 16 W 9  
VENT RATE (KT-FT) 73640 43760  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ005-240900-  
CARROLL-  
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 0 0  
MX/MN TEMP(24H TREND) 60 (+4) 70 (-3) 47 60  
MX/MN RH% (24H TREND) 100 (+6) 60 (-2) 86 44  
AM WIND (MPH) S 10 G19 NW 6  
PM WIND (MPH) SE 16 G27 SW 9 SW 6 W 8  
PRECIP AMOUNT 0.53 0.09 0.00 0.00  
PRECIP DURATION 7 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 5120 5410  
TRANSPORT WND (MPH) S 18 W 10  
VENT RATE (KT-FT) 81920 48690  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ006-240900-  
NORTHERN BALTIMORE-  
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 100 40 10 0  
MX/MN TEMP(24H TREND) 61 (+5) 70 (-3) 48 60  
MX/MN RH% (24H TREND) 99 (+4) 63 (-1) 89 46  
AM WIND (MPH) S 9 G19 NW 7  
PM WIND (MPH) SE 15 G24 S 9 SW 6 W 7  
PRECIP AMOUNT 0.38 0.14 0.00 0.00  
PRECIP DURATION 8 4 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT(FT-AGL) 4940 5570  
TRANSPORT WND (MPH) S 20 W 8  
VENT RATE (KT-FT) 83980 38990  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ013-240900-  
PRINCE GEORGES-  
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,  
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 0 0  
MX/MN TEMP(24H TREND) 63 (+9) 72 (-2) 50 63  
MX/MN RH% (24H TREND) 98 (+1) 58 (-4) 86 42  
AM WIND (MPH) S 9 NW 6  
PM WIND (MPH) SE 14 G23 S 9 SW 6 W 6  
PRECIP AMOUNT 0.35 0.08 0.00 0.00  
PRECIP DURATION 8 4  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4920 4860  
TRANSPORT WND (MPH) SW 20 SW 7  
VENT RATE (KT-FT) 83640 29160  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ014-240900-  
ANNE ARUNDEL-  
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,  
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 50 0 0  
MX/MN TEMP(24H TREND) 63 (+6) 72 (-2) 50 62  
MX/MN RH% (24H TREND) 98 (+4) 62 (-3) 88 44  
AM WIND (MPH) S 11 G24 NW 7  
PM WIND (MPH) SE 15 G27 S 10 SW 7 W 7  
PRECIP AMOUNT 0.32 0.17 0.00 0.00  
PRECIP DURATION 6 4  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4880 5170  
TRANSPORT WND (MPH) SW 20 W 7  
VENT RATE (KT-FT) 82960 31020  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ016-240900-  
CHARLES-  
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 0 0  
MX/MN TEMP(24H TREND) 63 (+6) 73 (-2) 50 63  
MX/MN RH% (24H TREND) 99 (+5) 56 (-6) 90 41  
AM WIND (MPH) S 8 NW 5  
PM WIND (MPH) SE 13 G20 S 8 SW 6 W 5  
PRECIP AMOUNT 0.43 0.07 0.00 0.00  
PRECIP DURATION 8 4  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4960 4540  
TRANSPORT WND (MPH) SW 18 W 6  
VENT RATE (KT-FT) 79360 22700  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ017-240900-  
ST. MARYS-  
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 100 50 10 0  
MX/MN TEMP(24H TREND) 64 (+3) 73 (-2) 50 64  
MX/MN RH% (24H TREND) 98 (+5) 63 (-2) 92 43  
AM WIND (MPH) S 12 G25 NW 7  
PM WIND (MPH) SE 15 G28 S 10 G19 SW 7 W 6  
PRECIP AMOUNT 0.34 0.18 0.00 0.00  
PRECIP DURATION 6 4 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT(FT-AGL) 4900 4120  
TRANSPORT WND (MPH) SW 18 W 5  
VENT RATE (KT-FT) 78400 16480  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ018-240900-  
CALVERT-  
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,  
NORTH BEACH, LUSBY, AND PRINCE FREDERICK  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 100 50 10 0  
MX/MN TEMP(24H TREND) 64 (+3) 73 (-2) 51 64  
MX/MN RH% (24H TREND) 98 (+6) 65 (-2) 91 44  
AM WIND (MPH) S 12 G25 NW 7  
PM WIND (MPH) SE 16 G27 S 11 G19 SW 7 W 7  
PRECIP AMOUNT 0.32 0.19 0.00 0.00  
PRECIP DURATION 6 4 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT(FT-AGL) 4830 4260  
TRANSPORT WND (MPH) SW 18 W 6  
VENT RATE (KT-FT) 77280 21300  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
MDZ501-240900-  
EXTREME WESTERN ALLEGANY-  
INCLUDING THE CITY OF FROSTBURG  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 100 0 20 20  
MX/MN TEMP(24H TREND) 50 (-3) 64 (-4) 39 52  
MX/MN RH% (24H TREND) 100 (+13) 50 (-17) 81 49  
AM WIND (MPH) SW 8 G17 W 8 G19  
PM WIND (MPH) SE 16 G33 SW 9 W 9 G20 W 9 G17  
PRECIP AMOUNT 1.00 0.00 0.00 0.00  
PRECIP DURATION 8 1 1  
PRECIP BEGIN 6 PM 8 PM CONTINUING  
PRECIP END 6 AM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5140 4370  
TRANSPORT WND (MPH) SW 17 W 14  
VENT RATE (KT-FT) 77100 52440  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ502-240900-  
CENTRAL AND EASTERN ALLEGANY-  
INCLUDING THE CITY OF CUMBERLAND  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 90 0 0 20  
MX/MN TEMP(24H TREND) 52 (-1) 68 (-4) 41 57  
MX/MN RH% (24H TREND) 100 (+13) 45 (-16) 81 42  
AM WIND (MPH) SW 6 W 6  
PM WIND (MPH) SE 13 G25 SW 7 W 7 W 8  
PRECIP AMOUNT 0.82 0.00 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 PM 8 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(FT-AGL) 5600 5090  
TRANSPORT WND (MPH) SW 13 W 12  
VENT RATE (KT-FT) 61600 50900  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 5  
 
REMARKS...NONE.  
 

 
 
MDZ503-240900-  
NORTHWEST MONTGOMERY-  
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 0 0  
MX/MN TEMP(24H TREND) 60 (+7) 71 (-3) 47 61  
MX/MN RH% (24H TREND) 100 (+2) 57 (-3) 84 43  
AM WIND (MPH) S 8 NW 6  
PM WIND (MPH) SE 15 G25 SW 8 W 6 W 7  
PRECIP AMOUNT 0.59 0.05 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 5000 5730  
TRANSPORT WND (MPH) SW 17 W 8  
VENT RATE (KT-FT) 75000 40110  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ504-240900-  
CENTRAL AND SOUTHEAST MONTGOMERY-  
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,  
AND SILVER SPRING  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 0 0  
MX/MN TEMP(24H TREND) 61 (+7) 71 (-3) 49 62  
MX/MN RH% (24H TREND) 99 (0) 57 (-2) 82 41  
AM WIND (MPH) S 8 NW 6  
PM WIND (MPH) SE 15 G23 SW 8 SW 6 W 7  
PRECIP AMOUNT 0.55 0.07 0.00 0.00  
PRECIP DURATION 7 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4950 5800  
TRANSPORT WND (MPH) SW 17 W 8  
VENT RATE (KT-FT) 74250 40600  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ505-240900-  
NORTHWEST HOWARD-  
INCLUDING THE CITY OF LISBON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 0 0  
MX/MN TEMP(24H TREND) 60 (+5) 70 (-3) 47 61  
MX/MN RH% (24H TREND) 100 (+2) 61 (0) 84 46  
AM WIND (MPH) S 9 G17 NW 7  
PM WIND (MPH) SE 16 G25 SW 9 SW 6 W 8  
PRECIP AMOUNT 0.54 0.09 0.00 0.00  
PRECIP DURATION 7 2  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4880 5440  
TRANSPORT WND (MPH) SW 18 W 9  
VENT RATE (KT-FT) 78080 43520  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ506-240900-  
CENTRAL AND SOUTHEAST HOWARD-  
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 0 0  
MX/MN TEMP(24H TREND) 61 (+8) 71 (-2) 48 62  
MX/MN RH% (24H TREND) 100 (+1) 62 (0) 85 44  
AM WIND (MPH) S 9 G17 NW 5  
PM WIND (MPH) SE 15 G24 SW 9 SW 6 W 7  
PRECIP AMOUNT 0.40 0.08 0.00 0.00  
PRECIP DURATION 8 3  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4920 5430  
TRANSPORT WND (MPH) SW 18 W 8  
VENT RATE (KT-FT) 78720 38010  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ507-240900-  
NORTHWEST HARFORD-  
INCLUDING THE CITY OF JARRETTSVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 100 50 20 0  
MX/MN TEMP(24H TREND) 62 (+5) 70 (-3) 49 61  
MX/MN RH% (24H TREND) 99 (+5) 69 (+1) 93 49  
AM WIND (MPH) S 10 G20 NW 6  
PM WIND (MPH) SE 14 G24 S 9 SW 5 W 7  
PRECIP AMOUNT 0.38 0.26 0.00 0.00  
PRECIP DURATION 8 4 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT(FT-AGL) 4740 5420  
TRANSPORT WND (MPH) S 21 SW 6  
VENT RATE (KT-FT) 85320 27100  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
MDZ508-240900-  
SOUTHEAST HARFORD-  
INCLUDING THE CITY OF ABERDEEN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 100 60 20 0  
MX/MN TEMP(24H TREND) 63 (+5) 71 (-3) 50 62  
MX/MN RH% (24H TREND) 99 (+3) 71 (+5) 95 48  
AM WIND (MPH) S 11 G24 NW 6  
PM WIND (MPH) SE 13 G24 S 10 G19 SW 6 W 7  
PRECIP AMOUNT 0.40 0.37 0.00 0.00  
PRECIP DURATION 7 6 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 AM  
MIXING HGT(FT-AGL) 4490 5000  
TRANSPORT WND (MPH) S 21 W 6  
VENT RATE (KT-FT) 80820 25000  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ025-240900-  
AUGUSTA-  
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 0 0 0  
MX/MN TEMP(24H TREND) 49 (-4) 67 (-3) 38 57  
MX/MN RH% (24H TREND) 100 (+8) 46 (-23) 83 42  
AM WIND (MPH) SW 6 W 6  
PM WIND (MPH) S 15 G32 SW 9 G17 W 7 W 8  
PRECIP AMOUNT 1.05 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5290 6700  
TRANSPORT WND (MPH) SW 23 W 13  
VENT RATE (KT-FT) 105800 73700  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 5  
 
REMARKS...NONE.  
 

 
 
VAZ026-240900-  
ROCKINGHAM-  
INCLUDING THE CITY OF HARRISONBURG  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 49 (-4) 69 (-1) 39 59  
MX/MN RH% (24H TREND) 100 (+6) 44 (-18) 80 39  
AM WIND (MPH) SW 6 W 5  
PM WIND (MPH) SE 16 G36 SW 9 G17 W 7 W 7  
PRECIP AMOUNT 0.88 0.00 0.00 0.00  
PRECIP DURATION 8  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5260 7170  
TRANSPORT WND (MPH) SW 22 W 9  
VENT RATE (KT-FT) 99940 57360  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 5  
 
REMARKS...NONE.  
 

 
 
VAZ027-240900-  
SHENANDOAH-  
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,  
AND NEW MARKET  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 51 (0) 70 (-1) 41 60  
MX/MN RH% (24H TREND) 100 (+6) 44 (-15) 80 37  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 14 G32 SW 8 W 6 W 7  
PRECIP AMOUNT 0.74 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5580 7090  
TRANSPORT WND (MPH) SW 18 W 8  
VENT RATE (KT-FT) 89280 49630  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ028-240900-  
FREDERICK VA-  
INCLUDING THE CITY OF WINCHESTER  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 54 (+2) 69 (-2) 43 59  
MX/MN RH% (24H TREND) 100 (+8) 50 (-12) 81 43  
AM WIND (MPH) SW 5 W 5  
PM WIND (MPH) SE 14 G27 SW 7 W 6 W 7  
PRECIP AMOUNT 0.65 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5660 6630  
TRANSPORT WND (MPH) SW 15 W 9  
VENT RATE (KT-FT) 73580 53040  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ029-240900-  
PAGE-  
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 51 (-2) 70 (-2) 42 61  
MX/MN RH% (24H TREND) 100 (+4) 45 (-12) 82 39  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 15 G31 SW 7 W 6 W 6  
PRECIP AMOUNT 0.78 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5330 7420  
TRANSPORT WND (MPH) SW 18 W 8  
VENT RATE (KT-FT) 85280 51940  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ030-240900-  
WARREN-  
INCLUDING THE CITY OF FRONT ROYAL  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 54 (+1) 71 (-1) 44 61  
MX/MN RH% (24H TREND) 100 (+15) 48 (-12) 82 40  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 14 G31 SW 7 W 6 W 6  
PRECIP AMOUNT 0.70 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5640 7160  
TRANSPORT WND (MPH) SW 17 W 8  
VENT RATE (KT-FT) 84600 50120  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ031-240900-  
CLARKE-  
INCLUDING THE CITY OF BERRYVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 55 (+2) 70 (-3) 44 60  
MX/MN RH% (24H TREND) 100 (+10) 53 (-8) 84 44  
AM WIND (MPH) SW 5 W 5  
PM WIND (MPH) SE 15 G33 SW 7 W 6 W 7  
PRECIP AMOUNT 0.63 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5590 6690  
TRANSPORT WND (MPH) SW 16 W 8  
VENT RATE (KT-FT) 78260 46830  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ036-240900-  
NELSON-  
INCLUDING THE CITY OF LOVINGSTON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 80 0 0 0  
MX/MN TEMP(24H TREND) 52 (-4) 70 (-3) 43 61  
MX/MN RH% (24H TREND) 100 (+9) 49 (-16) 84 41  
AM WIND (MPH) SW 5 W 5  
PM WIND (MPH) SE 14 G27 SW 8 W 6 W 7  
PRECIP AMOUNT 1.06 0.00 0.00 0.00  
PRECIP DURATION 8  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 4910 7140  
TRANSPORT WND (MPH) SW 15 W 14  
VENT RATE (KT-FT) 63830 85680  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ037-240900-  
ALBEMARLE-  
INCLUDING THE CITY OF CHARLOTTESVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 80 0 0 0  
MX/MN TEMP(24H TREND) 53 (-3) 71 (-3) 43 63  
MX/MN RH% (24H TREND) 100 (+13) 49 (-13) 84 40  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) S 14 G25 SW 8 W 5 W 6  
PRECIP AMOUNT 0.96 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5280 7490  
TRANSPORT WND (MPH) SW 14 SW 12  
VENT RATE (KT-FT) 63360 74900  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ038-240900-  
GREENE-  
INCLUDING THE CITY OF STANARDSVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 54 (-1) 71 (-3) 44 62  
MX/MN RH% (24H TREND) 100 (+12) 51 (-10) 86 41  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 14 G24 SW 8 W 5 W 5  
PRECIP AMOUNT 0.89 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5410 7450  
TRANSPORT WND (MPH) SW 15 W 12  
VENT RATE (KT-FT) 70330 74500  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ039-240900-  
MADISON-  
INCLUDING THE CITY OF MADISON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 54 (+1) 71 (-3) 44 62  
MX/MN RH% (24H TREND) 100 (+3) 53 (-8) 89 42  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 13 G24 SW 7 W 5 W 5  
PRECIP AMOUNT 0.82 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5250 7390  
TRANSPORT WND (MPH) SW 15 SW 12  
VENT RATE (KT-FT) 68250 73900  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ040-240900-  
RAPPAHANNOCK-  
INCLUDING THE CITY OF WASHINGTON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 54 (0) 71 (-2) 45 62  
MX/MN RH% (24H TREND) 100 (+8) 52 (-9) 83 42  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 14 G25 SW 7 W 5 W 5  
PRECIP AMOUNT 0.77 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5450 7350  
TRANSPORT WND (MPH) SW 15 W 7  
VENT RATE (KT-FT) 70850 44100  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 5  
 
REMARKS...NONE.  
 

 
 
VAZ050-240900-  
ORANGE-  
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 20 0 0  
MX/MN TEMP(24H TREND) 56 (+4) 72 (-2) 45 63  
MX/MN RH% (24H TREND) 100 (0) 53 (-7) 90 41  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 13 G23 SW 8 SW 5 W 6  
PRECIP AMOUNT 0.76 0.01 0.00 0.00  
PRECIP DURATION 5 1  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 4980 6770  
TRANSPORT WND (MPH) SW 15 SW 12  
VENT RATE (KT-FT) 64740 67700  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ051-240900-  
CULPEPER-  
INCLUDING THE CITY OF CULPEPER  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 55 (+3) 72 (-3) 44 63  
MX/MN RH% (24H TREND) 100 (+1) 54 (-2) 91 41  
AM WIND (MPH) SW 5 LGT/VAR  
PM WIND (MPH) SE 13 G20 SW 7 W 5 W 5  
PRECIP AMOUNT 0.72 0.00 0.00 0.00  
PRECIP DURATION 5  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5140 6980  
TRANSPORT WND (MPH) SW 16 SW 10  
VENT RATE (KT-FT) 71960 62820  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ052-240900-  
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-  
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,  
LAKE RIDGE, AND MONTCLAIR  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 0 0  
MX/MN TEMP(24H TREND) 59 (+5) 72 (-3) 47 63  
MX/MN RH% (24H TREND) 100 (+3) 54 (-5) 85 41  
AM WIND (MPH) S 7 NW 5  
PM WIND (MPH) SE 14 G23 SW 7 W 5 W 6  
PRECIP AMOUNT 0.63 0.03 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 5000 6360  
TRANSPORT WND (MPH) SW 16 SW 10  
VENT RATE (KT-FT) 70000 57240  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ053-240900-  
FAIRFAX-  
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,  
CHANTILLY, MCLEAN, AND FRANCONIA  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 0 0  
MX/MN TEMP(24H TREND) 61 (+7) 72 (-2) 48 63  
MX/MN RH% (24H TREND) 99 (0) 54 (-5) 81 41  
AM WIND (MPH) S 8 NW 6  
PM WIND (MPH) SE 14 G24 SW 8 SW 5 W 6  
PRECIP AMOUNT 0.59 0.05 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4960 6230  
TRANSPORT WND (MPH) SW 17 SW 9  
VENT RATE (KT-FT) 74400 49840  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ054-240900-  
ARLINGTON/FALLS CHURCH/ALEXANDRIA-  
INCLUDING THE CITIES OF ARLINGTON AND ALEXANDRIA  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 0 0  
MX/MN TEMP(24H TREND) 63 (+9) 72 (-3) 51 63  
MX/MN RH% (24H TREND) 97 (-2) 55 (-4) 80 39  
AM WIND (MPH) S 8 NW 6  
PM WIND (MPH) SE 14 G23 S 8 SW 6 W 6  
PRECIP AMOUNT 0.51 0.05 0.00 0.00  
PRECIP DURATION 8 3  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(FT-AGL) 4990 5530  
TRANSPORT WND (MPH) SW 18 SW 8  
VENT RATE (KT-FT) 79840 38710  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ055-240900-  
STAFFORD-  
INCLUDING THE CITY OF FALMOUTH  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 0 0  
MX/MN TEMP(24H TREND) 60 (+6) 73 (-2) 48 64  
MX/MN RH% (24H TREND) 100 (+1) 56 (-4) 86 42  
AM WIND (MPH) S 7 LGT/VAR  
PM WIND (MPH) SE 12 G20 SW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.68 0.03 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 5000 4850  
TRANSPORT WND (MPH) SW 16 SW 8  
VENT RATE (KT-FT) 70000 33950  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ056-240900-  
SPOTSYLVANIA-  
INCLUDING THE CITY OF FREDERICKSBURG  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 0 0  
MX/MN TEMP(24H TREND) 59 (+4) 73 (-2) 47 64  
MX/MN RH% (24H TREND) 100 (+2) 53 (-6) 88 40  
AM WIND (MPH) SW 7 LGT/VAR  
PM WIND (MPH) SE 12 G20 SW 8 LGT/VAR W 5  
PRECIP AMOUNT 0.77 0.02 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 4900 5110  
TRANSPORT WND (MPH) SW 16 SW 9  
VENT RATE (KT-FT) 68600 40880  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ057-240900-  
KING GEORGE-  
INCLUDING THE CITY OF DAHLGREN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLOUDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 0 0  
MX/MN TEMP(24H TREND) 62 (+3) 74 (-1) 48 64  
MX/MN RH% (24H TREND) 100 (+8) 55 (-5) 89 41  
AM WIND (MPH) S 8 NW 5  
PM WIND (MPH) SE 12 G20 SW 8 SW 5 W 5  
PRECIP AMOUNT 0.51 0.05 0.00 0.00  
PRECIP DURATION 8 3  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(FT-AGL) 4960 4110  
TRANSPORT WND (MPH) SW 18 W 6  
VENT RATE (KT-FT) 79360 20550  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
 
REMARKS...NONE.  
 

 
 
VAZ501-240900-  
NORTHERN FAUQUIER-  
INCLUDING THE CITY OF WARRENTON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 56 (+1) 71 (-2) 46 62  
MX/MN RH% (24H TREND) 100 (+9) 53 (-9) 83 42  
AM WIND (MPH) SW 5 NW 5  
PM WIND (MPH) SE 14 G27 SW 7 W 5 W 6  
PRECIP AMOUNT 0.70 0.00 0.00 0.00  
PRECIP DURATION 5  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5390 6860  
TRANSPORT WND (MPH) SW 16 W 7  
VENT RATE (KT-FT) 75460 41160  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ502-240900-  
SOUTHERN FAUQUIER-  
INCLUDING THE CITY OF TURNBULL  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 20 0 0  
MX/MN TEMP(24H TREND) 57 (+4) 72 (-3) 46 63  
MX/MN RH% (24H TREND) 100 (+6) 53 (-3) 87 42  
AM WIND (MPH) SW 6 LGT/VAR  
PM WIND (MPH) SE 13 G23 SW 7 W 5 W 6  
PRECIP AMOUNT 0.67 0.02 0.00 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 4990 6360  
TRANSPORT WND (MPH) SW 16 SW 9  
VENT RATE (KT-FT) 69860 50880  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ503-240900-  
WESTERN HIGHLAND-  
INCLUDING THE CITY OF HIGHTOWN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 0 0 0  
MX/MN TEMP(24H TREND) 43 (-12) 58 (-7) 33 48  
MX/MN RH% (24H TREND) 100 (+8) 53 (-18) 84 52  
AM WIND (MPH) SW 9 G17 W 8 G17  
PM WIND (MPH) S 18 G36 SW 10 G19 W 9 G19 W 9 G17  
PRECIP AMOUNT 1.24 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 4130 4210  
TRANSPORT WND (MPH) SW 25 W 10  
VENT RATE (KT-FT) 90860 37890  
LAL 5 1 1 1  
HAINES INDEX 3 3 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ504-240900-  
EASTERN HIGHLAND-  
INCLUDING THE CITY OF MONTEREY  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 0 0 0  
MX/MN TEMP(24H TREND) 45 (-9) 62 (-5) 35 51  
MX/MN RH% (24H TREND) 100 (+9) 47 (-25) 81 45  
AM WIND (MPH) SW 7 W 7  
PM WIND (MPH) S 16 G33 SW 9 G17 W 8 G17 W 9  
PRECIP AMOUNT 1.11 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 4370 5140  
TRANSPORT WND (MPH) SW 25 W 10  
VENT RATE (KT-FT) 96140 46260  
LAL 5 1 1 1  
HAINES INDEX 3 3 3 3  
 
REMARKS...NONE.  
 

 
 
VAZ505-240900-  
WESTERN LOUDOUN-  
INCLUDING THE CITY OF PURCELLVILLE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 58 (+4) 70 (-3) 46 60  
MX/MN RH% (24H TREND) 100 (+6) 54 (-7) 83 43  
AM WIND (MPH) SW 6 NW 6  
PM WIND (MPH) SE 15 G31 SW 7 W 6 W 6  
PRECIP AMOUNT 0.63 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5330 6350  
TRANSPORT WND (MPH) SW 16 W 8  
VENT RATE (KT-FT) 74620 44450  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ506-240900-  
EASTERN LOUDOUN-  
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 0 0  
MX/MN TEMP(24H TREND) 59 (+6) 72 (-2) 47 62  
MX/MN RH% (24H TREND) 100 (+3) 55 (-3) 84 43  
AM WIND (MPH) SW 7 NW 5  
PM WIND (MPH) SE 15 G24 SW 7 W 6 W 6  
PRECIP AMOUNT 0.59 0.02 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(FT-AGL) 5090 6420  
TRANSPORT WND (MPH) SW 16 W 8  
VENT RATE (KT-FT) 71260 44940  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ507-240900-  
NORTHERN VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF BIG MEADOWS  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 52 (-3) 66 (-3) 41 56  
MX/MN RH% (24H TREND) 100 (+8) 53 (-15) 79 46  
AM WIND (MPH) SW 8 G19 W 7  
PM WIND (MPH) SE 22 G43 SW 9 G17 W 9 G17 W 7  
PRECIP AMOUNT 0.99 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 4840 6800  
TRANSPORT WND (MPH) SW 16 W 9  
VENT RATE (KT-FT) 67760 54400  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
VAZ508-240900-  
CENTRAL VIRGINIA BLUE RIDGE-  
INCLUDING THE CITY OF WINTERGREEN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 49 (-5) 65 (-2) 40 56  
MX/MN RH% (24H TREND) 100 (+7) 50 (-24) 77 44  
AM WIND (MPH) SW 9 G17 W 8  
PM WIND (MPH) S 21 G39 SW 10 W 10 G19 W 9 G17  
PRECIP AMOUNT 1.25 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 4850 6790  
TRANSPORT WND (MPH) SW 16 W 13  
VENT RATE (KT-FT) 67900 74690  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 5  
 
REMARKS...NONE.  
 

 
 
WVZ050-240900-  
HAMPSHIRE-  
INCLUDING THE CITY OF ROMNEY  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 90 0 0 20  
MX/MN TEMP(24H TREND) 52 (-1) 68 (-3) 41 56  
MX/MN RH% (24H TREND) 100 (+7) 46 (-17) 81 43  
AM WIND (MPH) SW 5 W 5  
PM WIND (MPH) SE 14 G27 SW 7 W 7 W 8  
PRECIP AMOUNT 0.75 0.00 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 PM 8 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(FT-AGL) 5900 5460  
TRANSPORT WND (MPH) SW 15 W 10  
VENT RATE (KT-FT) 76700 49140  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 5  
 
REMARKS...NONE.  
 

 
 
WVZ051-240900-  
MORGAN-  
INCLUDING THE CITY OF PAW PAW  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 90 0 0 10  
MX/MN TEMP(24H TREND) 53 (0) 69 (-3) 41 58  
MX/MN RH% (24H TREND) 100 (+8) 47 (-12) 81 42  
AM WIND (MPH) SW 6 W 5  
PM WIND (MPH) SE 14 G28 SW 7 W 7 G17 W 7  
PRECIP AMOUNT 0.69 0.00 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 PM 8 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(FT-AGL) 5490 5290  
TRANSPORT WND (MPH) SW 12 W 12  
VENT RATE (KT-FT) 54900 52900  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ052-240900-  
BERKELEY-  
INCLUDING THE CITY OF MARTINSBURG  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 55 (+3) 70 (-2) 43 60  
MX/MN RH% (24H TREND) 100 (+13) 50 (-10) 82 43  
AM WIND (MPH) SW 5 W 5  
PM WIND (MPH) SE 14 G28 SW 7 W 6 W 7  
PRECIP AMOUNT 0.60 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5440 5980  
TRANSPORT WND (MPH) SW 13 W 10  
VENT RATE (KT-FT) 59840 53820  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ053-240900-  
JEFFERSON-  
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 55 (+2) 70 (-3) 44 60  
MX/MN RH% (24H TREND) 100 (+10) 53 (-6) 85 43  
AM WIND (MPH) SW 6 W 5  
PM WIND (MPH) SE 14 G24 SW 7 W 6 W 7  
PRECIP AMOUNT 0.58 0.00 0.00 0.00  
PRECIP DURATION 6  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5490 6310  
TRANSPORT WND (MPH) SW 15 W 9  
VENT RATE (KT-FT) 71370 50480  
LAL 5 1 1 1  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ055-240900-  
HARDY-  
INCLUDING THE CITY OF MOOREFIELD  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 90 0 0 0  
MX/MN TEMP(24H TREND) 51 (0) 66 (-5) 40 55  
MX/MN RH% (24H TREND) 100 (+3) 46 (-17) 76 44  
AM WIND (MPH) SW 6 W 5  
PM WIND (MPH) SE 16 G35 SW 8 W 7 G17 W 8  
PRECIP AMOUNT 0.79 0.00 0.00 0.00  
PRECIP DURATION 8  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5670 5510  
TRANSPORT WND (MPH) SW 18 W 9  
VENT RATE (KT-FT) 90720 44080  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 5  
 
REMARKS...NONE.  
 

 
 
WVZ501-240900-  
WESTERN GRANT-  
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 100 0 20 20  
MX/MN TEMP(24H TREND) 46 (-7) 63 (-5) 36 51  
MX/MN RH% (24H TREND) 100 (+11) 50 (-16) 82 50  
AM WIND (MPH) SW 9 G19 W 9 G19  
PM WIND (MPH) S 18 G39 SW 9 G17 W 10 G23 W 10 G19  
PRECIP AMOUNT 1.09 0.00 0.00 0.00  
PRECIP DURATION 7 1 1  
PRECIP BEGIN 6 PM 6 PM CONTINUING  
PRECIP END 6 AM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4840 4100  
TRANSPORT WND (MPH) SW 21 W 14  
VENT RATE (KT-FT) 87120 49200  
LAL 5 1 1 1  
HAINES INDEX 3 3 3 4  
 
REMARKS...NONE.  
 

 
 
WVZ502-240900-  
EASTERN GRANT-  
INCLUDING THE CITY OF PETERSBURG  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 20  
MX/MN TEMP(24H TREND) 50 (0) 67 (-6) 40 56  
MX/MN RH% (24H TREND) 99 (+2) 46 (-15) 80 43  
AM WIND (MPH) SW 6 W 5  
PM WIND (MPH) S 13 G31 SW 7 W 7 W 8  
PRECIP AMOUNT 0.86 0.00 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 PM 8 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(FT-AGL) 5730 5180  
TRANSPORT WND (MPH) SW 20 W 12  
VENT RATE (KT-FT) 97410 51800  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ503-240900-  
WESTERN MINERAL-  
INCLUDING THE CITY OF ELK GARDEN  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 100 0 20 20  
MX/MN TEMP(24H TREND) 49 (-4) 63 (-6) 38 51  
MX/MN RH% (24H TREND) 98 (+9) 52 (-16) 80 52  
AM WIND (MPH) SW 8 G17 W 9 G17  
PM WIND (MPH) SE 16 G33 SW 9 W 10 G23 W 10  
PRECIP AMOUNT 1.01 0.00 0.00 0.00  
PRECIP DURATION 7 1 1  
PRECIP BEGIN 6 PM 6 PM CONTINUING  
PRECIP END 6 AM CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 4320 3930  
TRANSPORT WND (MPH) SW 16 W 15  
VENT RATE (KT-FT) 60480 51090  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
 

 
 
WVZ504-240900-  
EASTERN MINERAL-  
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,  
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 20  
MX/MN TEMP(24H TREND) 51 (-2) 68 (-4) 40 57  
MX/MN RH% (24H TREND) 100 (+12) 45 (-16) 84 42  
AM WIND (MPH) SW 5 W 6  
PM WIND (MPH) SE 12 G20 SW 7 W 7 W 8  
PRECIP AMOUNT 0.83 0.00 0.00 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 PM 8 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(FT-AGL) 5940 5090  
TRANSPORT WND (MPH) SW 15 W 13  
VENT RATE (KT-FT) 77220 55990  
LAL 5 1 1 1  
HAINES INDEX 3 3 4 5  
 
REMARKS...NONE.  
 

 
 
WVZ505-240900-  
WESTERN PENDLETON-  
INCLUDING THE CITY OF RIVERTON  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 0 0 0  
MX/MN TEMP(24H TREND) 45 (-10) 62 (-5) 34 51  
MX/MN RH% (24H TREND) 100 (+13) 48 (-13) 82 49  
AM WIND (MPH) SW 8 G20 W 8 G20  
PM WIND (MPH) S 18 G41 SW 10 G19 W 9 G23 W 10 G19  
PRECIP AMOUNT 1.09 0.00 0.00 0.00  
PRECIP DURATION 8  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 4870 4270  
TRANSPORT WND (MPH) SW 23 W 12  
VENT RATE (KT-FT) 97400 42700  
LAL 5 1 1 1  
HAINES INDEX 3 3 3 3  
 
REMARKS...NONE.  
 

 
 
WVZ506-240900-  
EASTERN PENDLETON-  
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,  
AND SUGAR GROVE  
207 PM EDT MON OCT 23 2017  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 0 0 0  
MX/MN TEMP(24H TREND) 47 (-6) 64 (-5) 36 54  
MX/MN RH% (24H TREND) 100 (+9) 44 (-20) 80 42  
AM WIND (MPH) SW 6 W 6  
PM WIND (MPH) S 17 G36 SW 9 G17 W 8 G17 W 9  
PRECIP AMOUNT 0.95 0.00 0.00 0.00  
PRECIP DURATION 7  
PRECIP BEGIN 6 PM  
PRECIP END 6 AM  
MIXING HGT(FT-AGL) 5120 5430  
TRANSPORT WND (MPH) SW 24 W 9  
VENT RATE (KT-FT) 107520 43440  
LAL 5 1 1 1  
HAINES INDEX 3 3 3 4  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. WEST WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.  
SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
BREEZY. PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS  
IN THE LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS 20 TO 25 MPH.  
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.  
 

 
 
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