388  
FNUS51 KPBZ 211737  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST FOR PENNSYLVANIA  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
137 PM EDT SAT APR 21 2018  
   
DISCUSSION
 
 
HIGH PRESSURE WILL PROVIDE DRY WEATHER AND A WARMING TREND  
TOWARDS SEASONABLE TEMPERATURES INTO EARLY NEXT WEEK.  
 
PAZ021-029-031-073>076-220915-  
ALLEGHENY-WASHINGTON-GREENE-WESTMORELAND-WESTMORELAND RIDGES-  
FAYETTE-FAYETTE RIDGES-  
INCLUDING THE CITIES OF PITTSBURGH METRO AREA, WASHINGTON,  
CANONSBURG, WAYNESBURG, MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LIGONIER, DONEGAL, UNIONTOWN, CHAMPION, AND OHIOPYLE  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 36 (+9) 65 (+10) 42 67  
RH % (24H TREND) 86 (0) 37 (+7) 87 40  
20FT WND-VAL/AM(MPH) LGT/VAR SE 7  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR E 5 SE 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2490 2160  
MIXING HGT(FT-AGL/MSL) 8160 7090  
TRANSPORT WND (MPH) SE 7 S 22  
VENT RATE (KT-FT) 48960 134710  
DISPERSION 3 5  
LAL 1 1 1 1  
HAINES INDEX 5 4 3 4  
 
REMARKS...NONE.  
 

 
 
WVZ001>004-012-021-220915-  
HANCOCK-BROOKE-OHIO-MARSHALL-WETZEL-MARION-  
INCLUDING THE CITIES OF WEIRTON, FOLLANSBEE, WELLSBURG, WHEELING,  
MOUNDSVILLE, NEW MARTINSVILLE, AND FAIRMONT  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 36 (+6) 67 (+10) 44 68  
RH % (24H TREND) 82 (-1) 34 (+9) 87 36  
20FT WND-VAL/AM(MPH) LGT/VAR SE 6  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2770 2130  
MIXING HGT(FT-AGL/MSL) 9100 6990  
TRANSPORT WND (MPH) E 5 S 21  
VENT RATE (KT-FT) 36400 125820  
DISPERSION 3 5  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 5  
 
REMARKS...NONE.  
 

 
 
MDZ001-WVZ509>514-220915-  
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  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 36 (+8) 64 (+9) 40 64  
RH % (24H TREND) 82 (+1) 39 (+12) 84 39  
20FT WND-VAL/AM(MPH) LGT/VAR SE 8 G17  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR E 5 SE 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2690 1730  
MIXING HGT(FT-AGL/MSL) 8820 5690  
TRANSPORT WND (MPH) SW 6 SE 24  
VENT RATE (KT-FT) 44100 119490  
DISPERSION 4 5  
LAL 1 1 1 1  
HAINES INDEX 4 3 2 5  
 
REMARKS...NONE.  
 

 
 
OHZ057>059-068-069-220915-  
MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-  
INCLUDING THE CITIES OF ZANESVILLE, CAMBRIDGE, MARTINS FERRY,  
ST. CLAIRSVILLE, CALDWELL, AND WOODSFIELD  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 37 (+8) 66 (+8) 44 67  
RH % (24H TREND) 80 (-2) 32 (+7) 88 38  
20FT WND-VAL/AM(MPH) LGT/VAR SE 6  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2030 1920  
MIXING HGT(FT-AGL/MSL) 6660 6310  
TRANSPORT WND (MPH) E 8 S 18  
VENT RATE (KT-FT) 46620 100960  
DISPERSION 4 4  
LAL 1 1 1 1  
HAINES INDEX 5 4 4 4  
 
REMARKS...NONE.  
 

 
 
OHZ039>041-048>050-220915-  
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-JEFFERSON-  
INCLUDING THE CITIES OF NEW PHILADELPHIA, DOVER, CARROLLTON,  
MALVERN, EAST LIVERPOOL, SALEM, COLUMBIANA, COSHOCTON, CADIZ,  
AND STEUBENVILLE  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 34 (+6) 64 (+8) 42 68  
RH % (24H TREND) 85 (+3) 34 (+6) 90 40  
20FT WND-VAL/AM(MPH) LGT/VAR SE 6  
20FT WND-RDG/PM(MPH) LGT/VAR NE 5 NE 5 SE 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2120 2240  
MIXING HGT(FT-AGL/MSL) 6950 7350  
TRANSPORT WND (MPH) E 10 S 20  
VENT RATE (KT-FT) 62550 124950  
DISPERSION 4 5  
LAL 1 1 1 1  
HAINES INDEX 4 4 4 3  
 
REMARKS...NONE.  
 

 
 
PAZ007>009-013>016-020-022-220915-  
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON-BEAVER-  
ARMSTRONG-  
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, AND FORD CITY  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 30 (+5) 61 (+8) 37 65  
RH % (24H TREND) 91 (+2) 35 (+2) 91 42  
20FT WND-VAL/AM(MPH) LGT/VAR SE 6  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2380 2220  
MIXING HGT(FT-AGL/MSL) 7810 7280  
TRANSPORT WND (MPH) E 9 S 20  
VENT RATE (KT-FT) 62480 123760  
DISPERSION 4 5  
LAL 1 1 1 1  
HAINES INDEX 5 5 3 3  
 
REMARKS...NONE.  
 

 
 
PAZ023-220915-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
137 PM EDT SAT APR 21 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 33 (+6) 61 (+7) 38 64  
RH % (24H TREND) 89 (+1) 38 (+5) 89 43  
20FT WND-VAL/AM(MPH) LGT/VAR SE 7  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SE 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2330 1950  
MIXING HGT(FT-AGL/MSL) 7640 6410  
TRANSPORT WND (MPH) SE 9 S 22  
VENT RATE (KT-FT) 61120 121790  
DISPERSION 4 5  
LAL 1 1 1 1  
HAINES INDEX 5 4 3 3  
 
REMARKS...NONE.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID  
40S. HIGHS AROUND 60. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.  
 

 
 
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