690
FNUS51 KPBZ 190529
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1229 AM EST WED NOV 19 2025
DISCUSSION
DRY CONDITIONS RETURN TODAY AS WEAK HIGH PRESSURE BUILDS ACROSS
THE REGION. THIS WILL ALSO RESULT IN LIGHT WINDS WITH A GENERAL NNE
COMPONENT BECOMING MORE EASTERLY BY THURSDAY MORNING. RAIN CHANCES
RETURN FRIDAY, WITH PROBABILITIES INCREASING FROM NORTH TO SOUTH
ACROSS THE DISTRICT.
OHZ039-192115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+8) 32 (-2) 51
RH % (24H TREND) 65 (+4) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 820 650
MIXING HGT(FT-AGL/MSL)2690 2140
TRANSPORT WND (MPH) NE 6 S 5
VENT RATE (KT-FT) 17000 11960
CATEGORY DAY 2 1
INVERSION 40F/10AM 5PM 42F/10AM
DISPERSION 5 4
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-192115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+8) 31 (-2) 49
RH % (24H TREND) 67 (+4) 100 (0) 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 810 610
MIXING HGT(FT-AGL/MSL)2640 2020
TRANSPORT WND (MPH) NE 6 S 5
VENT RATE (KT-FT) 16990 11170
CATEGORY DAY 2 1
INVERSION 40F/10AM 5PM 43F/11AM
DISPERSION 5 4
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 18 GEN POOR 3 VERY POOR 10 POOR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-192115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (+8) 30 (-3) 49
RH % (24H TREND) 67 (+1) 100 (0) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 760 550
MIXING HGT(FT-AGL/MSL)2490 1820
TRANSPORT WND (MPH) N 6 SW 6
VENT RATE (KT-FT) 14960 12130
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 43F/11AM
DISPERSION 4 4
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 7 POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-192115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+10) 33 (-2) 51
RH % (24H TREND) 66 (0) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 810 690
MIXING HGT(FT-AGL/MSL)2660 2250
TRANSPORT WND (MPH) NE 6 S 6
VENT RATE (KT-FT) 15750 14780
CATEGORY DAY 2 2
INVERSION 41F/10AM 5PM 43F/10AM
DISPERSION 4 4
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 9 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-192115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+8) 33 (-1) 51
RH % (24H TREND) 64 (+10) 100 (0) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 740 670
MIXING HGT(FT-AGL/MSL)2430 2190
TRANSPORT WND (MPH) NE 6 SW 5
VENT RATE (KT-FT) 16050 9220
CATEGORY DAY 2 1
INVERSION 41F/10AM 5PM 45F/11AM
DISPERSION 5 4
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-192115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+8) 32 (-3) 51
RH % (24H TREND) 64 (+5) 97 (-3) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 740 640
MIXING HGT(FT-AGL/MSL)2430 2110
TRANSPORT WND (MPH) N 6 S 5
VENT RATE (KT-FT) 13620 9440
CATEGORY DAY 2 1
INVERSION 40F/10AM 5PM 44F/11AM
DISPERSION 4 4
MAX ADI EARLY 14 GEN POOR 3 VERY POOR 7 POOR
MAX ADI LATE 16 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-192115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+11) 35 (-1) 52
RH % (24H TREND) 66 (-5) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 740 700
MIXING HGT(FT-AGL/MSL)2430 2310
TRANSPORT WND (MPH) NE 6 SW 6
VENT RATE (KT-FT) 15740 14320
CATEGORY DAY 2 2
INVERSION 39F/9AM 5PM 44F/10AM
DISPERSION 4 4
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 9 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-192115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+10) 34 (-1) 52
RH % (24H TREND) 63 (+4) 100 (0) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 690
MIXING HGT(FT-AGL/MSL)2400 2270
TRANSPORT WND (MPH) NE 6 SW 5
VENT RATE (KT-FT) 12460 12450
CATEGORY DAY 2 1
INVERSION 39F/9AM 5PM 46F/11AM
DISPERSION 4 4
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-192115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+8) 35 (-1) 52
RH % (24H TREND) 65 (+12) 100 (0) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 680 660
MIXING HGT(FT-AGL/MSL)2240 2180
TRANSPORT WND (MPH) NE 6 SW 5
VENT RATE (KT-FT) 12440 10380
CATEGORY DAY 2 1
INVERSION 41F/10AM 5PM 46F/11AM
DISPERSION 4 4
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 12 POOR
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-192115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+11) 35 (-1) 53
RH % (24H TREND) 66 (0) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 710
MIXING HGT(FT-AGL/MSL)2350 2350
TRANSPORT WND (MPH) NE 6 SW 5
VENT RATE (KT-FT) 12590 12720
CATEGORY DAY 2 1
INVERSION 40F/9AM 5PM 48F/11AM
DISPERSION 4 4
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 18 GEN POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-192115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+9) 36 (-1) 53
RH % (24H TREND) 66 (+6) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 660 700
MIXING HGT(FT-AGL/MSL)2180 2300
TRANSPORT WND (MPH) NE 5 SW 5
VENT RATE (KT-FT) 11930 13360
CATEGORY DAY 1 1
INVERSION 42F/10AM 6PM 48F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 8 POOR
MAX ADI LATE 16 GEN POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-192115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+8) 26 (-4) 48
RH % (24H TREND) 63 (-8) 100 (0) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 910 610
MIXING HGT(FT-AGL/MSL)2990 2010
TRANSPORT WND (MPH) N 7 SW 7
VENT RATE (KT-FT) 19210 15420
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 39F/10AM
DISPERSION 5 4
MAX ADI EARLY 14 GEN POOR 2 VERY POOR 9 POOR
MAX ADI LATE 24 FAIR 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-192115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+8) 26 (-4) 47
RH % (24H TREND) 63 (-7) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 890 640
MIXING HGT(FT-AGL/MSL)2910 2090
TRANSPORT WND (MPH) NW 6 SW 7
VENT RATE (KT-FT) 19190 16720
CATEGORY DAY 2 1
INVERSION 37F/10AM 5PM 40F/11AM
DISPERSION 5 5
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 9 POOR
MAX ADI LATE 23 FAIR 2 VERY POOR 15 GEN POOR
MAX LVORI EARLY 8 8 10
MAX LVORI LATE 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-192115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+9) 25 (-5) 47
RH % (24H TREND) 59 (-8) 100 (0) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 870 640
MIXING HGT(FT-AGL/MSL)2870 2100
TRANSPORT WND (MPH) NW 7 S 8
VENT RATE (KT-FT) 19500 18230
CATEGORY DAY 2 2
INVERSION 37F/10AM 5PM 38F/10AM
DISPERSION 5 5
MAX ADI EARLY 12 POOR 2 VERY POOR 11 POOR
MAX ADI LATE 24 FAIR 2 VERY POOR 18 GEN POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-192115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+10) 27 (-4) 49
RH % (24H TREND) 64 (-7) 100 (0) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 590
MIXING HGT(FT-AGL/MSL)2710 1940
TRANSPORT WND (MPH) N 7 SW 6
VENT RATE (KT-FT) 20900 12430
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 42F/11AM
DISPERSION 5 4
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 8 POOR
MAX ADI LATE 22 FAIR 2 VERY POOR 13 GEN POOR
MAX LVORI EARLY 9 9 10
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-192115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (+10) 27 (-4) 49
RH % (24H TREND) 67 (-7) 100 (0) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 770 520
MIXING HGT(FT-AGL/MSL)2540 1710
TRANSPORT WND (MPH) N 6 SW 5
VENT RATE (KT-FT) 15280 9580
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 42F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 6 VERY POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 10 POOR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-192115-
CLARION-
INCLUDING THE CITY OF CLARION
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+8) 27 (-4) 48
RH % (24H TREND) 63 (-2) 100 (0) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 820 540
MIXING HGT(FT-AGL/MSL)2680 1780
TRANSPORT WND (MPH) NW 6 S 6
VENT RATE (KT-FT) 15760 12670
CATEGORY DAY 2 1
INVERSION 38F/10AM 5PM 41F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 8 POOR
MAX ADI LATE 21 FAIR 2 VERY POOR 13 GEN POOR
MAX LVORI EARLY 8 6 10
MAX LVORI LATE 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-192115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (+7) 27 (-5) 47
RH % (24H TREND) 64 (+5) 100 (0) 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 770 540
MIXING HGT(FT-AGL/MSL)2520 1760
TRANSPORT WND (MPH) NW 6 S 7
VENT RATE (KT-FT) 16970 14100
CATEGORY DAY 2 1
INVERSION 37F/10AM 5PM 41F/11AM
DISPERSION 5 4
MAX ADI EARLY 11 POOR 2 VERY POOR 9 POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 13 GEN POOR
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-192115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+10) 29 (-4) 49
RH % (24H TREND) 67 (-4) 100 (0) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 540
MIXING HGT(FT-AGL/MSL)2460 1780
TRANSPORT WND (MPH) N 6 S 5
VENT RATE (KT-FT) 16340 7950
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 43F/11AM
DISPERSION 5 3
MAX ADI EARLY 12 POOR 2 VERY POOR 6 VERY POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-192115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+9) 31 (-4) 51
RH % (24H TREND) 71 (+2) 100 (0) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 520
MIXING HGT(FT-AGL/MSL)2380 1700
TRANSPORT WND (MPH) N 6 SW 5
VENT RATE (KT-FT) 13230 8480
CATEGORY DAY 2 1
INVERSION 40F/10AM 5PM 44F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 5 VERY POOR
MAX ADI LATE 15 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-192115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+10) 27 (-6) 49
RH % (24H TREND) 70 (+4) 100 (0) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 530
MIXING HGT(FT-AGL/MSL)2540 1750
TRANSPORT WND (MPH) N 6 S 6
VENT RATE (KT-FT) 15220 11470
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 43F/11AM
DISPERSION 4 4
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 7 POOR
MAX ADI LATE 16 GEN POOR 2 VERY POOR 12 POOR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-192115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+7) 33 (-2) 52
RH % (24H TREND) 69 (+13) 100 (0) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 660 590
MIXING HGT(FT-AGL/MSL)2180 1950
TRANSPORT WND (MPH) N 6 SW 5
VENT RATE (KT-FT) 12050 11160
CATEGORY DAY 1 1
INVERSION 40F/10AM 5PM 45F/11AM
DISPERSION 4 4
MAX ADI EARLY 11 POOR 3 VERY POOR 6 VERY POOR
MAX ADI LATE 14 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-192115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+5) 35 (-2) 52
RH % (24H TREND) 76 (+21) 100 (0) 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 590 610
MIXING HGT(FT-AGL/MSL)1940 2000
TRANSPORT WND (MPH) N 5 SW 6
VENT RATE (KT-FT) 10750 14750
CATEGORY DAY 1 1
INVERSION 41F/10AM 5PM 47F/11AM
DISPERSION 4 4
MAX ADI EARLY 8 POOR 3 VERY POOR 7 POOR
MAX ADI LATE 12 POOR 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 8 8 10
MAX LVORI LATE 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-192115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+7) 30 (-5) 51
RH % (24H TREND) 72 (+8) 100 (0) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 520
MIXING HGT(FT-AGL/MSL)2360 1700
TRANSPORT WND (MPH) N 6 SW 6
VENT RATE (KT-FT) 12990 11980
CATEGORY DAY 2 1
INVERSION 41F/10AM 5PM 45F/11AM
DISPERSION 4 4
MAX ADI EARLY 9 POOR 2 VERY POOR 5 VERY POOR
MAX ADI LATE 15 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-192115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+8) 33 (-3) 52
RH % (24H TREND) 65 (+9) 100 (+1) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 630
MIXING HGT(FT-AGL/MSL)2380 2070
TRANSPORT WND (MPH) NW 5 SW 7
VENT RATE (KT-FT) 12980 16590
CATEGORY DAY 1 1
INVERSION 41F/10AM 4PM 46F/11AM
DISPERSION 4 5
MAX ADI EARLY 7 POOR 2 VERY POOR 11 POOR
MAX ADI LATE 12 POOR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-192115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+5) 34 (-3) 53
RH % (24H TREND) 75 (+16) 100 (0) 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 660 530
MIXING HGT(FT-AGL/MSL)2170 1740
TRANSPORT WND (MPH) N 5 SW 5
VENT RATE (KT-FT) 11520 9860
CATEGORY DAY 1 1
INVERSION 40F/9AM 5PM 47F/11AM
DISPERSION 4 4
MAX ADI EARLY 8 POOR 2 VERY POOR 6 VERY POOR
MAX ADI LATE 14 GEN POOR 2 VERY POOR 12 POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-192115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+6) 34 (-2) 52
RH % (24H TREND) 71 (+22) 100 (0) 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 520 600
MIXING HGT(FT-AGL/MSL)1700 1970
TRANSPORT WND (MPH) NW 5 SW 8
VENT RATE (KT-FT) 8600 22690
CATEGORY DAY 1 2
INVERSION 43F/11AM 4PM 46F/11AM
DISPERSION 4 5
MAX ADI EARLY 5 VERY POOR 2 VERY POOR 7 POOR
MAX ADI LATE 8 POOR 2 VERY POOR 16 GEN POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 5 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-192115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (+8) 30 (-4) 50
RH % (24H TREND) 71 (+12) 100 (0) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 660 570
MIXING HGT(FT-AGL/MSL)2180 1870
TRANSPORT WND (MPH) N 6 S 7
VENT RATE (KT-FT) 12190 14120
CATEGORY DAY 1 1
INVERSION 39F/10AM 5PM 44F/11AM
DISPERSION 4 4
MAX ADI EARLY 11 POOR 2 VERY POOR 8 POOR
MAX ADI LATE 14 GEN POOR 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-192115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+7) 32 (-3) 50
RH % (24H TREND) 69 (+7) 100 (+1) 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 630 580
MIXING HGT(FT-AGL/MSL)2080 1890
TRANSPORT WND (MPH) NW 6 S 7
VENT RATE (KT-FT) 12450 13940
CATEGORY DAY 1 1
INVERSION 40F/10AM 5PM 45F/11AM
DISPERSION 4 4
MAX ADI EARLY 9 POOR 2 VERY POOR 10 POOR
MAX ADI LATE 13 GEN POOR 2 VERY POOR 15 GEN POOR
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-192115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+9) 32 (-2) 49
RH % (24H TREND) 66 (+1) 97 (-3) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 580
MIXING HGT(FT-AGL/MSL)2560 1910
TRANSPORT WND (MPH) N 6 S 5
VENT RATE (KT-FT) 14030 8480
CATEGORY DAY 2 1
INVERSION 39F/10AM 5PM 43F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 6 VERY POOR
MAX ADI LATE 17 GEN POOR 2 VERY POOR 10 POOR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-192115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+8) 34 (-2) 52
RH % (24H TREND) 65 (+6) 96 (-3) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 630
MIXING HGT(FT-AGL/MSL)2460 2070
TRANSPORT WND (MPH) N 6 SW 5
VENT RATE (KT-FT) 13380 9120
CATEGORY DAY 2 1
INVERSION 38F/9AM 5PM 43F/10AM
DISPERSION 4 4
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 7 POOR
MAX ADI LATE 16 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 4 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-192115-
OHIO-
INCLUDING THE CITY OF WHEELING
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+7) 34 (-3) 52
RH % (24H TREND) 67 (+10) 99 (-1) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 670 630
MIXING HGT(FT-AGL/MSL)2200 2060
TRANSPORT WND (MPH) NE 6 SW 5
VENT RATE (KT-FT) 12720 9440
CATEGORY DAY 2 1
INVERSION 41F/10AM 5PM 46F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 6 VERY POOR
MAX ADI LATE 14 GEN POOR 2 VERY POOR 11 POOR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-192115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+8) 36 (-2) 52
RH % (24H TREND) 71 (+16) 100 (0) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 660 710
MIXING HGT(FT-AGL/MSL)2160 2340
TRANSPORT WND (MPH) NE 5 SW 5
VENT RATE (KT-FT) 12600 13500
CATEGORY DAY 1 1
INVERSION 38F/8AM 5PM 47F/11AM
DISPERSION 4 4
MAX ADI EARLY 12 POOR 3 VERY POOR 8 POOR
MAX ADI LATE 13 GEN POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-192115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+9) 37 (-2) 52
RH % (24H TREND) 74 (+12) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 630 710
MIXING HGT(FT-AGL/MSL)2070 2340
TRANSPORT WND (MPH) NE 5 SW 6
VENT RATE (KT-FT) 9410 12920
CATEGORY DAY 1 2
INVERSION 39F/7AM 5PM 48F/11AM
DISPERSION 4 4
MAX ADI EARLY 10 POOR 3 VERY POOR 8 POOR
MAX ADI LATE 11 POOR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 8 9 9
MAX LVORI LATE 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-192115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+7) 37 (-2) 53
RH % (24H TREND) 78 (+13) 100 (0) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 620 700
MIXING HGT(FT-AGL/MSL)2040 2290
TRANSPORT WND (MPH) N 3 SW 6
VENT RATE (KT-FT) 8070 16030
CATEGORY DAY 1 2
INVERSION 39F/8AM 5PM 48F/11AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 3 VERY POOR 8 POOR
MAX ADI LATE 11 POOR 2 VERY POOR 16 GEN POOR
MAX LVORI EARLY 8 9 10
MAX LVORI LATE 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-192115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+5) 37 (-1) 53
RH % (24H TREND) 78 (+20) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 610 640
MIXING HGT(FT-AGL/MSL)2020 2090
TRANSPORT WND (MPH) N 5 SW 6
VENT RATE (KT-FT) 8390 11860
CATEGORY DAY 1 1
INVERSION 39F/7AM 5PM 48F/11AM
DISPERSION 4 4
MAX ADI EARLY 8 POOR 2 VERY POOR 7 POOR
MAX ADI LATE 10 POOR 2 VERY POOR 13 GEN POOR
MAX LVORI EARLY 8 9 9
MAX LVORI LATE 5 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-192115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+6) 36 (-2) 52
RH % (24H TREND) 78 (+25) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 420 570
MIXING HGT(FT-AGL/MSL)1390 1880
TRANSPORT WND (MPH) N 3 SW 7
VENT RATE (KT-FT) 5400 14930
CATEGORY DAY 1 1
INVERSION 45F/12PM 4PM 47F/11AM
DISPERSION 3 4
MAX ADI EARLY 4 VERY POOR 2 VERY POOR 6 VERY POOR
MAX ADI LATE 5 VERY POOR 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 6 10 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-192115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+7) 36 (-3) 53
RH % (24H TREND) 74 (+19) 100 (0) 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 610 720
MIXING HGT(FT-AGL/MSL)2000 2360
TRANSPORT WND (MPH) NW 3 SW 8
VENT RATE (KT-FT) 7840 21330
CATEGORY DAY 1 2
INVERSION 43F/10AM 5PM 47F/10AM
DISPERSION 3 5
MAX ADI EARLY 5 VERY POOR 2 VERY POOR 13 GEN POOR
MAX ADI LATE 8 POOR 2 VERY POOR 19 GEN POOR
MAX LVORI EARLY 9 10 9
MAX LVORI LATE 5 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-192115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+9) 37 (0) 52
RH % (24H TREND) 74 (+21) 100 (0) 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 540 650
MIXING HGT(FT-AGL/MSL)1760 2120
TRANSPORT WND (MPH) NW 5 W 9
VENT RATE (KT-FT) 9530 21360
CATEGORY DAY 1 2
INVERSION 46F/12PM 4PM 46F/10AM
DISPERSION 4 5
MAX ADI EARLY 5 VERY POOR 2 VERY POOR 13 GEN POOR
MAX ADI LATE 9 POOR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 9 10 9
MAX LVORI LATE 5 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-192115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+12) 39 (+1) 54
RH % (24H TREND) 69 (+14) 100 (0) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 620 740
MIXING HGT(FT-AGL/MSL)2020 2410
TRANSPORT WND (MPH) W 6 W 9
VENT RATE (KT-FT) 12180 22500
CATEGORY DAY 1 2
INVERSION 47F/11AM 5PM 45F/9AM
DISPERSION 4 5
MAX ADI EARLY 6 VERY POOR 2 VERY POOR 16 GEN POOR
MAX ADI LATE 12 POOR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-192115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1229 AM EST WED NOV 19 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+10) 36 (-1) 52
RH % (24H TREND) 79 (+33) 100 (0) 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 480 620
MIXING HGT(FT-AGL/MSL)1560 2040
TRANSPORT WND (MPH) NW 6 W 10
VENT RATE (KT-FT) 14000 23280
CATEGORY DAY 1 2
INVERSION 46F/12PM 4PM 46F/11AM
DISPERSION 4 5
MAX ADI EARLY 9 POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 9 POOR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 6 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PATCHY FOG THROUGH THE NIGHT. CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
KENNEDY
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