045
FNUS51 KPBZ 060559
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1259 AM EST SAT DEC 6 2025
DISCUSSION
PERIODIC SNOW AND RAIN CHANCES, EXISTING SNOW PACK, HIGH RELATIVE
HUMIDITIES, AND LIGHT WINDS WILL SUPPRESS FIRE CONCERNS THROUGH
THE FORECAST PERIOD.
OHZ039-062115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+4) 25 (+6) 38
RH % (24H TREND) 76 (+18) 100 (+7) 80
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 570 540
MIXING HGT(FT-AGL/MSL)1860 1790
TRANSPORT WND (MPH) SW 17 S 9
VENT RATE (KT-FT) 35680 14320
CATEGORY DAY 3 2
INVERSION 26F/9AM 5PM 30F/9AM
DISPERSION 5 2
MAX ADI EARLY 28 FAIR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-062115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+3) 25 (+6) 36
RH % (24H TREND) 76 (+19) 100 (+9) 81
WIND 20FT/EARLY(MPH) SW 8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 570 580
MIXING HGT(FT-AGL/MSL)1860 1900
TRANSPORT WND (MPH) W 18 SW 12
VENT RATE (KT-FT) 37420 19000
CATEGORY DAY 3 2
INVERSION 26F/9AM 5PM 29F/9AM
DISPERSION 5 2
MAX ADI EARLY 29 FAIR 7 POOR 19 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-062115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+2) 25 (+6) 35
RH % (24H TREND) 77 (+21) 99 (+7) 80
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 580 680
MIXING HGT(FT-AGL/MSL)1920 2240
TRANSPORT WND (MPH) W 18 SW 12
VENT RATE (KT-FT) 38940 22400
CATEGORY DAY 3 2
INVERSION 26F/9AM 6PM 29F/9AM
DISPERSION 5 2
MAX ADI EARLY 30 FAIR 8 POOR 20 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 7 7
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-062115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+3) 26 (+7) 37
RH % (24H TREND) 79 (+17) 100 (+4) 81
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 540 520
MIXING HGT(FT-AGL/MSL)1780 1690
TRANSPORT WND (MPH) W 16 S 12
VENT RATE (KT-FT) 33540 16900
CATEGORY DAY 2 2
INVERSION 26F/9AM 5PM 32F/10AM
DISPERSION 5 2
MAX ADI EARLY 26 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 29 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-062115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+4) 26 (+5) 38
RH % (24H TREND) 72 (+15) 100 (+8) 77
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 580 540
MIXING HGT(FT-AGL/MSL)1890 1780
TRANSPORT WND (MPH) W 17 SW 10
VENT RATE (KT-FT) 33460 16020
CATEGORY DAY 3 2
INVERSION 27F/9AM 5PM 30F/9AM
DISPERSION 5 2
MAX ADI EARLY 28 FAIR 7 POOR 16 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 5 8 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-062115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+2) 26 (+5) 37
RH % (24H TREND) 71 (+14) 98 (+8) 74
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 610 680
MIXING HGT(FT-AGL/MSL)2000 2240
TRANSPORT WND (MPH) SW 17 SW 10
VENT RATE (KT-FT) 38650 20160
CATEGORY DAY 3 2
INVERSION 27F/9AM 6PM 30F/9AM
DISPERSION 5 2
MAX ADI EARLY 31 FAIR 7 POOR 19 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 4 6 7
MAX LVORI LATE 4 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-062115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+3) 26 (+6) 38
RH % (24H TREND) 76 (+13) 100 (+5) 78
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 540 550
MIXING HGT(FT-AGL/MSL)1770 1800
TRANSPORT WND (MPH) SW 16 S 10
VENT RATE (KT-FT) 32750 16200
CATEGORY DAY 2 2
INVERSION 30F/10AM 5PM 33F/10AM
DISPERSION 5 2
MAX ADI EARLY 27 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 28 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-062115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 26 (+5) 39
RH % (24H TREND) 73 (+15) 100 (+6) 76
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 560 560
MIXING HGT(FT-AGL/MSL)1850 1850
TRANSPORT WND (MPH) SW 16 S 10
VENT RATE (KT-FT) 33050 16650
CATEGORY DAY 2 2
INVERSION 28F/9AM 5PM 33F/10AM
DISPERSION 5 2
MAX ADI EARLY 28 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 28 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-062115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 27 (+5) 39
RH % (24H TREND) 70 (+6) 100 (+6) 75
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 610 570
MIXING HGT(FT-AGL/MSL)2010 1870
TRANSPORT WND (MPH) SW 17 SW 9
VENT RATE (KT-FT) 35970 14960
CATEGORY DAY 3 2
INVERSION 28F/9AM 5PM 33F/10AM
DISPERSION 5 2
MAX ADI EARLY 30 FAIR 7 POOR 16 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 5 8 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-062115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 26 (+3) 40
RH % (24H TREND) 72 (+10) 100 (+5) 76
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 620 530
MIXING HGT(FT-AGL/MSL)2040 1740
TRANSPORT WND (MPH) SW 15 S 9
VENT RATE (KT-FT) 30320 13920
CATEGORY DAY 3 2
INVERSION 28F/9AM 5PM 34F/10AM
DISPERSION 5 2
MAX ADI EARLY 29 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 28 FAIR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-062115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 27 (+3) 40
RH % (24H TREND) 70 (+1) 100 (+5) 75
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 700 530
MIXING HGT(FT-AGL/MSL)2280 1750
TRANSPORT WND (MPH) SW 15 S 7
VENT RATE (KT-FT) 35600 10500
CATEGORY DAY 3 1
INVERSION 29F/9AM 5PM 34F/10AM
DISPERSION 5 1
MAX ADI EARLY 29 FAIR 5 VERY POOR 14 GEN POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-062115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN NONE SNOW
CHANCE PRECIP (%) 20 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+5) 22 (+5) 34
RH % (24H TREND) 81 (+22) 100 (+4) 83
WIND 20FT/EARLY(MPH) SW 8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 9 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 1 4
PRECIP BEGIN 1 PM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 570 740
MIXING HGT(FT-AGL/MSL)1860 2410
TRANSPORT WND (MPH) SW 18 SW 14
VENT RATE (KT-FT) 40950 28920
CATEGORY DAY 3 3
INVERSION 27F/10AM 5PM 28F/9AM
DISPERSION 5 3
MAX ADI EARLY 27 FAIR 8 POOR 23 FAIR
MAX ADI LATE 33 FAIR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-062115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN NONE SNOW
CHANCE PRECIP (%) 20 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+6) 21 (+3) 33
RH % (24H TREND) 80 (+11) 100 (+3) 82
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1 2
PRECIP BEGIN 1 PM 7 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 630 820
MIXING HGT(FT-AGL/MSL)2070 2680
TRANSPORT WND (MPH) W 18 SW 14
VENT RATE (KT-FT) 47860 32160
CATEGORY DAY 3 3
INVERSION 23F/9AM 5PM 24F/8AM
DISPERSION 5 3
MAX ADI EARLY 30 FAIR 8 POOR 26 FAIR
MAX ADI LATE 35 FAIR 4 VERY POOR 31 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-062115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN SNOW SHOWERS SNOW
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+6) 21 (+1) 33
RH % (24H TREND) 73 (+3) 100 (+7) 76
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 0 0 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 660 900
MIXING HGT(FT-AGL/MSL)2170 2960
TRANSPORT WND (MPH) W 18 SW 15
VENT RATE (KT-FT) 52250 38480
CATEGORY DAY 3 3
INVERSION 22F/8AM 5PM 24F/8AM
DISPERSION 5 3
MAX ADI EARLY 33 FAIR 8 POOR 28 FAIR
MAX ADI LATE 35 FAIR 5 VERY POOR 34 FAIR
MAX LVORI EARLY 5 7 7
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-062115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+2) 23 (+5) 35
RH % (24H TREND) 77 (+18) 100 (+6) 81
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 600 700
MIXING HGT(FT-AGL/MSL)1960 2290
TRANSPORT WND (MPH) SW 17 SW 13
VENT RATE (KT-FT) 38490 25190
CATEGORY DAY 3 3
INVERSION 26F/9AM 5PM 28F/9AM
DISPERSION 5 3
MAX ADI EARLY 29 FAIR 7 POOR 20 GEN POOR
MAX ADI LATE 32 FAIR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-062115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+5) 22 (+3) 35
RH % (24H TREND) 79 (+7) 100 (+2) 83
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 640 790
MIXING HGT(FT-AGL/MSL)2120 2580
TRANSPORT WND (MPH) W 17 SW 13
VENT RATE (KT-FT) 38350 28380
CATEGORY DAY 3 3
INVERSION 26F/9AM 5PM 26F/8AM
DISPERSION 5 3
MAX ADI EARLY 30 FAIR 8 POOR 23 FAIR
MAX ADI LATE 34 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-062115-
CLARION-
INCLUDING THE CITY OF CLARION
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN NONE SNOW
CHANCE PRECIP (%) 10 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+6) 23 (+2) 34
RH % (24H TREND) 76 (+3) 100 (+4) 80
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 660 800
MIXING HGT(FT-AGL/MSL)2160 2620
TRANSPORT WND (MPH) W 17 SW 13
VENT RATE (KT-FT) 43880 28820
CATEGORY DAY 3 3
INVERSION 22F/8AM 5PM 25F/8AM
DISPERSION 5 3
MAX ADI EARLY 32 FAIR 8 POOR 22 FAIR
MAX ADI LATE 34 FAIR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-062115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 20 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+6) 23 (0) 34
RH % (24H TREND) 72 (+1) 97 (+5) 75
WIND 20FT/EARLY(MPH) SW 7 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 690 810
MIXING HGT(FT-AGL/MSL)2260 2640
TRANSPORT WND (MPH) W 18 SW 13
VENT RATE (KT-FT) 42790 29040
CATEGORY DAY 3 3
INVERSION 23F/8AM 5PM 25F/8AM
DISPERSION 5 3
MAX ADI EARLY 34 FAIR 9 POOR 23 FAIR
MAX ADI LATE 35 FAIR 5 VERY POOR 27 FAIR
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 4 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-062115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+2) 25 (+4) 36
RH % (24H TREND) 75 (+16) 100 (+7) 77
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 640 780
MIXING HGT(FT-AGL/MSL)2090 2560
TRANSPORT WND (MPH) SW 16 SW 12
VENT RATE (KT-FT) 36670 25600
CATEGORY DAY 3 2
INVERSION 26F/9AM 5PM 30F/9AM
DISPERSION 5 2
MAX ADI EARLY 30 FAIR 7 POOR 22 FAIR
MAX ADI LATE 31 FAIR 3 VERY POOR 24 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-062115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+5) 26 (+2) 37
RH % (24H TREND) 74 (+1) 100 (+5) 79
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 9 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 690 740
MIXING HGT(FT-AGL/MSL)2270 2440
TRANSPORT WND (MPH) SW 17 SW 12
VENT RATE (KT-FT) 33040 24400
CATEGORY DAY 3 2
INVERSION 28F/9AM 5PM 30F/9AM
DISPERSION 5 2
MAX ADI EARLY 31 FAIR 7 POOR 21 FAIR
MAX ADI LATE 34 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-062115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+6) 24 (+1) 37
RH % (24H TREND) 75 (0) 100 (+4) 79
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 720 800
MIXING HGT(FT-AGL/MSL)2350 2640
TRANSPORT WND (MPH) W 17 SW 12
VENT RATE (KT-FT) 42770 26400
CATEGORY DAY 3 3
INVERSION 25F/8AM 5PM 26F/8AM
DISPERSION 5 3
MAX ADI EARLY 33 FAIR 8 POOR 22 FAIR
MAX ADI LATE 34 FAIR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-062115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+4) 26 (+2) 39
RH % (24H TREND) 73 (0) 100 (+7) 79
WIND 20FT/EARLY(MPH) SW 8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 680 670
MIXING HGT(FT-AGL/MSL)2240 2210
TRANSPORT WND (MPH) SW 18 SW 12
VENT RATE (KT-FT) 34820 22100
CATEGORY DAY 3 2
INVERSION 28F/9AM 5PM 31F/9AM
DISPERSION 5 2
MAX ADI EARLY 33 FAIR 7 POOR 21 FAIR
MAX ADI LATE 36 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-062115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 26 (0) 39
RH % (24H TREND) 72 (-6) 100 (+4) 79
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 790 670
MIXING HGT(FT-AGL/MSL)2580 2200
TRANSPORT WND (MPH) SW 18 SW 10
VENT RATE (KT-FT) 37740 19800
CATEGORY DAY 3 2
INVERSION 30F/9AM 5PM 32F/9AM
DISPERSION 5 2
MAX ADI EARLY 32 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 38 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-062115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 26 (0) 38
RH % (24H TREND) 71 (-5) 100 (+1) 77
WIND 20FT/EARLY(MPH) SW 8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 740 770
MIXING HGT(FT-AGL/MSL)2430 2530
TRANSPORT WND (MPH) SW 18 SW 12
VENT RATE (KT-FT) 35660 25300
CATEGORY DAY 3 2
INVERSION 30F/9AM 5PM 29F/8AM
DISPERSION 5 2
MAX ADI EARLY 34 FAIR 9 POOR 22 FAIR
MAX ADI LATE 38 FAIR 3 VERY POOR 24 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-062115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN FRZ RAIN SNOW/RAIN
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+6) 26 (0) 38
RH % (24H TREND) 63 (-6) 96 (-3) 67
WIND 20FT/EARLY(MPH) SW 7 G18 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G18 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM CONTINUING 1 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(M-AGL/MSL) 780 840
MIXING HGT(FT-AGL/MSL)2550 2750
TRANSPORT WND (MPH) W 18 SW 14
VENT RATE (KT-FT) 45410 33000
CATEGORY DAY 3 3
INVERSION 27F/7AM 4PM 29F/8AM
DISPERSION 5 3
MAX ADI EARLY 34 FAIR 12 POOR 26 FAIR
MAX ADI LATE 38 FAIR 5 VERY POOR 28 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-062115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+4) 26 (-1) 40
RH % (24H TREND) 70 (-4) 100 (+1) 77
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 800 740
MIXING HGT(FT-AGL/MSL)2630 2410
TRANSPORT WND (MPH) SW 17 SW 12
VENT RATE (KT-FT) 39840 24100
CATEGORY DAY 3 2
INVERSION 28F/7AM 5PM 30F/8AM
DISPERSION 5 2
MAX ADI EARLY 34 FAIR 8 POOR 20 GEN POOR
MAX ADI LATE 38 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-062115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN FRZ RAIN SNOW/RAIN
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+6) 26 (0) 39
RH % (24H TREND) 66 (-6) 100 (0) 72
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 0 1
PRECIP BEGIN 3 PM CONTINUING 1 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(M-AGL/MSL) 720 730
MIXING HGT(FT-AGL/MSL)2360 2410
TRANSPORT WND (MPH) W 17 SW 13
VENT RATE (KT-FT) 46210 26510
CATEGORY DAY 3 3
INVERSION 28F/9AM 4PM 30F/9AM
DISPERSION 5 3
MAX ADI EARLY 29 FAIR 9 POOR 23 FAIR
MAX ADI LATE 34 FAIR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-062115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 20 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+6) 24 (-1) 37
RH % (24H TREND) 71 (-3) 99 (+4) 75
WIND 20FT/EARLY(MPH) SW 7 G17 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 730 810
MIXING HGT(FT-AGL/MSL)2410 2660
TRANSPORT WND (MPH) W 18 SW 13
VENT RATE (KT-FT) 39220 29260
CATEGORY DAY 3 3
INVERSION 26F/8AM 5PM 27F/8AM
DISPERSION 5 3
MAX ADI EARLY 34 FAIR 8 POOR 24 FAIR
MAX ADI LATE 37 FAIR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-062115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE FRZ RAIN SNOW SHOWERS SNOW
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+7) 26 (+1) 37
RH % (24H TREND) 67 (-4) 96 (+1) 73
WIND 20FT/EARLY(MPH) SW 7 G17 W 6 LGT/VAR
WIND 20FT/LATE(MPH) W 9 G18 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1 1 1
PRECIP BEGIN 2 PM CONTINUING 1 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(M-AGL/MSL) 710 800
MIXING HGT(FT-AGL/MSL)2330 2620
TRANSPORT WND (MPH) W 18 SW 14
VENT RATE (KT-FT) 39840 31440
CATEGORY DAY 3 3
INVERSION 27F/8AM 4PM 28F/8AM
DISPERSION 5 3
MAX ADI EARLY 33 FAIR 12 POOR 26 FAIR
MAX ADI LATE 37 FAIR 6 VERY POOR 30 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-062115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+2) 27 (+5) 37
RH % (24H TREND) 73 (+15) 97 (+7) 76
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 650 760
MIXING HGT(FT-AGL/MSL)2120 2510
TRANSPORT WND (MPH) SW 17 SW 12
VENT RATE (KT-FT) 40450 25100
CATEGORY DAY 3 2
INVERSION 27F/9AM 6PM 30F/9AM
DISPERSION 5 2
MAX ADI EARLY 31 FAIR 7 POOR 21 FAIR
MAX ADI LATE 32 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 4 6 7
MAX LVORI LATE 4 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-062115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 27 (+4) 38
RH % (24H TREND) 70 (+9) 97 (+7) 74
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 660 740
MIXING HGT(FT-AGL/MSL)2180 2420
TRANSPORT WND (MPH) SW 17 SW 12
VENT RATE (KT-FT) 37200 24200
CATEGORY DAY 3 2
INVERSION 28F/9AM 5PM 31F/9AM
DISPERSION 5 2
MAX ADI EARLY 34 FAIR 7 POOR 23 FAIR
MAX ADI LATE 34 FAIR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 4 6 6
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-062115-
OHIO-
INCLUDING THE CITY OF WHEELING
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 27 (+3) 38
RH % (24H TREND) 71 (+7) 99 (+7) 76
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 650 650
MIXING HGT(FT-AGL/MSL)2120 2150
TRANSPORT WND (MPH) SW 18 SW 12
VENT RATE (KT-FT) 35280 21500
CATEGORY DAY 3 2
INVERSION 28F/9AM 5PM 31F/9AM
DISPERSION 5 2
MAX ADI EARLY 32 FAIR 7 POOR 22 FAIR
MAX ADI LATE 34 FAIR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-062115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+5) 28 (+3) 40
RH % (24H TREND) 73 (0) 99 (+5) 78
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 710 660
MIXING HGT(FT-AGL/MSL)2330 2170
TRANSPORT WND (MPH) SW 17 SW 9
VENT RATE (KT-FT) 35970 17360
CATEGORY DAY 3 2
INVERSION 29F/9AM 5PM 32F/9AM
DISPERSION 5 2
MAX ADI EARLY 31 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 4 8 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-062115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 28 (+2) 40
RH % (24H TREND) 75 (-2) 100 (+4) 80
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 770 610
MIXING HGT(FT-AGL/MSL)2520 2000
TRANSPORT WND (MPH) SW 16 SW 9
VENT RATE (KT-FT) 34130 16000
CATEGORY DAY 3 2
INVERSION 29F/9AM 5PM 34F/10AM
DISPERSION 5 2
MAX ADI EARLY 29 FAIR 7 POOR 15 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-062115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+2) 27 (0) 40
RH % (24H TREND) 73 (-5) 100 (+2) 77
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 680
MIXING HGT(FT-AGL/MSL)2750 2230
TRANSPORT WND (MPH) SW 16 SW 10
VENT RATE (KT-FT) 39710 20070
CATEGORY DAY 3 2
INVERSION 28F/6AM 5PM 35F/10AM
DISPERSION 5 2
MAX ADI EARLY 32 FAIR 7 POOR 16 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-062115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+2) 27 (-1) 40
RH % (24H TREND) 70 (-7) 100 (+1) 76
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 860 720
MIXING HGT(FT-AGL/MSL)2820 2360
TRANSPORT WND (MPH) SW 17 SW 12
VENT RATE (KT-FT) 38540 23600
CATEGORY DAY 3 2
INVERSION 28F/6AM 5PM 33F/9AM
DISPERSION 5 2
MAX ADI EARLY 32 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-062115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 27 (0) 38
RH % (24H TREND) 70 (-9) 100 (0) 75
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 700 600
MIXING HGT(FT-AGL/MSL)2290 1980
TRANSPORT WND (MPH) W 17 SW 12
VENT RATE (KT-FT) 35700 19800
CATEGORY DAY 3 2
INVERSION 29F/9AM 4PM 33F/10AM
DISPERSION 5 2
MAX ADI EARLY 26 FAIR 8 POOR 17 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-062115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 27 (-1) 41
RH % (24H TREND) 68 (-9) 100 (0) 72
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 820 730
MIXING HGT(FT-AGL/MSL)2690 2410
TRANSPORT WND (MPH) W 17 SW 12
VENT RATE (KT-FT) 38190 24100
CATEGORY DAY 3 2
INVERSION 28F/7AM 6PM 32F/9AM
DISPERSION 5 2
MAX ADI EARLY 30 FAIR 8 POOR 21 FAIR
MAX ADI LATE 36 FAIR 4 VERY POOR 24 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-062115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 26 (0) 40
RH % (24H TREND) 67 (-12) 99 (-1) 70
WIND 20FT/EARLY(MPH) SW 7 G17 W 5 LGT/VAR
WIND 20FT/LATE(MPH) W 7 G17 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 750 700
MIXING HGT(FT-AGL/MSL)2450 2310
TRANSPORT WND (MPH) W 20 SW 14
VENT RATE (KT-FT) 42970 27720
CATEGORY DAY 3 3
INVERSION 27F/6AM 5PM 31F/9AM
DISPERSION 5 3
MAX ADI EARLY 30 FAIR 11 POOR 21 FAIR
MAX ADI LATE 40 FAIR 6 VERY POOR 27 FAIR
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-062115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+2) 27 (0) 42
RH % (24H TREND) 60 (-14) 98 (-1) 64
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 890 950
MIXING HGT(FT-AGL/MSL)2910 3130
TRANSPORT WND (MPH) W 18 SW 14
VENT RATE (KT-FT) 49850 37560
CATEGORY DAY 3 3
INVERSION 28F/6AM 6PM 31F/9AM
DISPERSION 5 3
MAX ADI EARLY 28 FAIR 9 POOR 26 FAIR
MAX ADI LATE 43 GEN GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 4 6 6
MAX LVORI LATE 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-062115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1259 AM EST SAT DEC 6 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+3) 22 (-2) 40
RH % (24H TREND) 65 (-20) 99 (0) 69
WIND 20FT/EARLY(MPH) W 7 G18 W 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) W 8 G19 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 720 870
MIXING HGT(FT-AGL/MSL)2360 2870
TRANSPORT WND (MPH) W 22 SW 16
VENT RATE (KT-FT) 65600 40180
CATEGORY DAY 3 3
INVERSION 27F/10AM 4PM 31F/10AM
DISPERSION 5 3
MAX ADI EARLY 26 FAIR 14 GEN POOR 25 FAIR
MAX ADI LATE 49 GEN GOOD 9 POOR 33 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 20S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 30S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
RAIN AND A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
RAIN WITH SNOW WITH POSSIBLE FREEZING RAIN. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 20. HIGHS
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
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