868  
FNUS51 KPBZ 120824  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST FOR PENNSYLVANIA  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
324 AM EST TUE NOV 12 2019  
   
DISCUSSION
 
 
PERIODIC SNOW SHOWERS SHOULD CONTINUE TODAY WITH AN UPPER LEVEL  
DISTURBANCE, BEFORE BUILDING HIGH PRESSURE RETURNS DRY WEATHER  
WEDNESDAY.  
 
PAZ021-029-031-073>076-122115-  
ALLEGHENY-WASHINGTON-GREENE-WESTMORELAND-WESTMORELAND RIDGES-  
FAYETTE-FAYETTE RIDGES-  
INCLUDING THE CITIES OF PITTSBURGH METRO AREA, WASHINGTON,  
CANONSBURG, WAYNESBURG, MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, MONESSEN, LIGONIER, DONEGAL, UNIONTOWN,  
CHAMPION, AND OHIOPYLE  
324 AM EST TUE NOV 12 2019  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 40 0  
TEMP (24H TREND) 31 (-31) 11 (-17) 34  
RH % (24H TREND) 57 (+15) 97 (0) 38  
20FT WND-VAL/AM(MPH) NW 6 G19 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 G22 NW 6 G20 LGT/VAR  
PRECIP AMOUNT 0.07 0.01 0.00  
PRECIP DURATION 5 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 12 AM  
MIXING HGT(M-AGL/MSL) 1500 1070  
MIXING HGT(FT-AGL/MSL)4930 3520  
TRANSPORT WND (MPH) NW 24 SW 3  
VENT RATE (KT-FT) 103530 10560  
DISPERSION 5 1  
LAL 1 1 1  
HAINES INDEX 3 3 4  
 
REMARKS...NONE.  
 

 
 
WVZ001>004-012-021-122115-  
HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-MARION-  
INCLUDING THE CITIES OF WEIRTON, FOLLANSBEE, WELLSBURG, WHEELING,  
MOUNDSVILLE, NEW MARTINSVILLE, AND FAIRMONT  
324 AM EST TUE NOV 12 2019  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 30 (-33) 13 (-15) 35  
RH % (24H TREND) 51 (+10) 94 (-1) 35  
20FT WND-VAL/AM(MPH) NW 7 G18 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 G21 NW 5 G19 LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1510 1040  
MIXING HGT(FT-AGL/MSL)4950 3410  
TRANSPORT WND (MPH) NW 26 S 5  
VENT RATE (KT-FT) 113850 13640  
DISPERSION 5 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
 
REMARKS...NONE.  
 

 
 
MDZ001-WVZ509>514-122115-  
GARRETT-MONONGALIA-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-PRESTON-  
EASTERN PRESTON-WESTERN TUCKER-EASTERN TUCKER-  
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK, OAKLAND MD,  
GRANTSVILLE, MORGANTOWN, COOPERS ROCK, KINGWOOD, BRUCETON MILLS,  
TERRA ALTA, ROWLESBURG, HAZELTON, PARSONS, HENDRICKS,  
SAINT GEORGE, DAVIS, THOMAS, AND CANAAN VALLEY  
324 AM EST TUE NOV 12 2019  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 30 (-32) 10 (-17) 34  
RH % (24H TREND) 55 (+17) 91 (-3) 33  
20FT WND-VAL/AM(MPH) NW 9 G23 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 G26 NW 8 G23 LGT/VAR  
PRECIP AMOUNT 0.08 0.01 0.00  
PRECIP DURATION 7 3  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 1470 900  
MIXING HGT(FT-AGL/MSL)4830 2970  
TRANSPORT WND (MPH) NW 29 S 3  
VENT RATE (KT-FT) 120750 8910  
DISPERSION 5 1  
LAL 1 1 1  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
 

 
 
OHZ057>059-068-069-122115-  
MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-  
INCLUDING THE CITIES OF ZANESVILLE, CAMBRIDGE, MARTINS FERRY,  
ST. CLAIRSVILLE, CALDWELL, AND WOODSFIELD  
324 AM EST TUE NOV 12 2019  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
TEMP (24H TREND) 30 (-33) 11 (-14) 34  
RH % (24H TREND) 50 (+6) 98 (+2) 36  
20FT WND-VAL/AM(MPH) NW 7 G23 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 G21 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(M-AGL/MSL) 1690 980  
MIXING HGT(FT-AGL/MSL)5540 3230  
TRANSPORT WND (MPH) NW 25 S 8  
VENT RATE (KT-FT) 121880 22610  
DISPERSION 5 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
 
REMARKS...NONE.  
 

 
 
OHZ039>041-048>050-122115-  
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-JEFFERSON OH-  
INCLUDING THE CITIES OF NEW PHILADELPHIA, DOVER, CARROLLTON,  
MALVERN, EAST LIVERPOOL, SALEM, COLUMBIANA, COSHOCTON, CADIZ,  
AND STEUBENVILLE  
324 AM EST TUE NOV 12 2019  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 29 (-28) 11 (-14) 33  
RH % (24H TREND) 56 (0) 96 (-1) 39  
20FT WND-VAL/AM(MPH) NW 6 G22 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 G22 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1490 1000  
MIXING HGT(FT-AGL/MSL)4870 3280  
TRANSPORT WND (MPH) NW 26 S 8  
VENT RATE (KT-FT) 112010 22960  
DISPERSION 5 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
 
REMARKS...NONE.  
 

 
 
PAZ007>009-013>016-020-022-023-122115-  
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-BEAVER-  
ARMSTRONG-INDIANA-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, GROVE CITY, OIL CITY,  
FRANKLIN, TIONESTA, NEW CASTLE, ELLWOOD CITY, BUTLER, CLARION,  
PUNXSUTAWNEY, BROOKVILLE, ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
MONACA, KITTANNING, FORD CITY, AND INDIANA  
324 AM EST TUE NOV 12 2019  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 50 0  
TEMP (24H TREND) 29 (-24) 12 (-13) 32  
RH % (24H TREND) 54 (-10) 99 (+3) 41  
20FT WND-VAL/AM(MPH) NW 6 G18 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 7 G19 NW 5 G17 LGT/VAR  
PRECIP AMOUNT 0.06 0.02 0.00  
PRECIP DURATION 5 3  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 1790 1250  
MIXING HGT(FT-AGL/MSL)5870 4090  
TRANSPORT WND (MPH) NW 21 SW 7  
VENT RATE (KT-FT) 105660 24540  
DISPERSION 5 2  
LAL 1 1 1  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE  
LOWER 40S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
40S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE  
UPPER 30S. EAST WINDS 10 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE  
UPPER 40S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.  
SOUTH WINDS 5 TO 10 MPH.  
 

 
 
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