071
FNUS51 KPBZ 030520
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1220 AM EST SAT JAN 3 2026
DISCUSSION
FIRE WEATHER CONCERNS REMAIN LOW.
DRY CONDITIONS ARE EXPECTED THIS WEEKEND OUTSIDE OF LIGHT SNOW
CHANCES FOR THE I-80 CORRIDOR AND IN THE RIDGES SATURDAY NIGHT
INTO SUNDAY. A WARMING TREND IS FORECAST THROUGH NEXT WEEK, BUT
WITH AN ACTIVE PATTERN AND DAILY PRECIPITATION (MAINLY RAIN)
CHANCES.
OHZ039-032115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (+3) 17 (+4) 30
RH % (24H TREND) 58 (-5) 97 (+2) 65
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) 530 740
MIXING HGT(FT-AGL/MSL)1720 2440
TRANSPORT WND (MPH) NW 6 NW 10
VENT RATE (KT-FT) 8600 21960
CATEGORY DAY 1 2
INVERSION 19F/10AM 5PM 18F/8AM
DISPERSION 1 2
MAX ADI EARLY 10 POOR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 13 GEN POOR 4 VERY POOR 22 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-032115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (+3) 17 (+5) 29
RH % (24H TREND) 60 (-3) 95 (+3) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 510 700
MIXING HGT(FT-AGL/MSL)1670 2280
TRANSPORT WND (MPH) NW 6 NW 13
VENT RATE (KT-FT) 8350 25080
CATEGORY DAY 1 3
INVERSION 19F/10AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 10 POOR 4 VERY POOR 22 FAIR
MAX ADI LATE 13 GEN POOR 5 VERY POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-032115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (+1) 17 (+4) 28
RH % (24H TREND) 62 (-1) 95 (+4) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 540 730
MIXING HGT(FT-AGL/MSL)1770 2400
TRANSPORT WND (MPH) NW 7 NW 14
VENT RATE (KT-FT) 10620 28800
CATEGORY DAY 1 3
INVERSION 17F/9AM 6PM 19F/7AM
DISPERSION 1 3
MAX ADI EARLY 14 GEN POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 14 GEN POOR 6 VERY POOR 28 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-032115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+1) 16 (+2) 31
RH % (24H TREND) 58 (-2) 99 (+4) 64
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) 550 750
MIXING HGT(FT-AGL/MSL)1790 2460
TRANSPORT WND (MPH) NW 6 NW 9
VENT RATE (KT-FT) 8950 19680
CATEGORY DAY 1 2
INVERSION 20F/10AM 5PM 18F/7AM
DISPERSION 1 2
MAX ADI EARLY 10 POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 12 POOR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-032115-
HARRISON-
INCLUDING THE CITY OF CADIZ
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (+2) 17 (+4) 30
RH % (24H TREND) 55 (-2) 95 (0) 63
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 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 520 740
MIXING HGT(FT-AGL/MSL)1710 2440
TRANSPORT WND (MPH) NW 6 NW 12
VENT RATE (KT-FT) 8550 24400
CATEGORY DAY 1 2
INVERSION 20F/10AM 5PM 18F/8AM
DISPERSION 1 2
MAX ADI EARLY 10 POOR 3 VERY POOR 21 FAIR
MAX ADI LATE 12 POOR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-032115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (+2) 17 (+3) 30
RH % (24H TREND) 55 (-2) 92 (+1) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 540 770
MIXING HGT(FT-AGL/MSL)1790 2520
TRANSPORT WND (MPH) NW 6 NW 13
VENT RATE (KT-FT) 8950 27720
CATEGORY DAY 1 3
INVERSION 17F/9AM 6PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 11 POOR 3 VERY POOR 23 FAIR
MAX ADI LATE 12 POOR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-032115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (+2) 17 (+1) 32
RH % (24H TREND) 53 (-3) 97 (+3) 60
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) 550 780
MIXING HGT(FT-AGL/MSL)1790 2570
TRANSPORT WND (MPH) NW 6 NW 9
VENT RATE (KT-FT) 8950 20560
CATEGORY DAY 1 2
INVERSION 21F/10AM 6PM 19F/7AM
DISPERSION 1 2
MAX ADI EARLY 8 POOR 2 VERY POOR 21 FAIR
MAX ADI LATE 12 POOR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-032115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (+1) 17 (+3) 32
RH % (24H TREND) 53 (+1) 96 (0) 60
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) 530 790
MIXING HGT(FT-AGL/MSL)1730 2590
TRANSPORT WND (MPH) NW 6 NW 9
VENT RATE (KT-FT) 8650 20720
CATEGORY DAY 1 2
INVERSION 21F/10AM 6PM 18F/8AM
DISPERSION 1 2
MAX ADI EARLY 9 POOR 2 VERY POOR 20 GEN POOR
MAX ADI LATE 12 POOR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-032115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+1) 17 (+2) 31
RH % (24H TREND) 54 (+4) 94 (+3) 62
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) 510 790
MIXING HGT(FT-AGL/MSL)1680 2580
TRANSPORT WND (MPH) NW 6 NW 10
VENT RATE (KT-FT) 8400 23220
CATEGORY DAY 1 2
INVERSION 21F/10AM 5PM 21F/9AM
DISPERSION 1 2
MAX ADI EARLY 8 POOR 2 VERY POOR 20 GEN POOR
MAX ADI LATE 11 POOR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-032115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (0) 17 (+1) 33
RH % (24H TREND) 50 (-1) 93 (+1) 57
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) 520 820
MIXING HGT(FT-AGL/MSL)1710 2700
TRANSPORT WND (MPH) N 6 NW 8
VENT RATE (KT-FT) 8550 18900
CATEGORY DAY 1 2
INVERSION 23F/10AM 6PM 19F/8AM
DISPERSION 1 2
MAX ADI EARLY 7 POOR 2 VERY POOR 24 FAIR
MAX ADI LATE 11 POOR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-032115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (+1) 18 (+1) 33
RH % (24H TREND) 50 (0) 91 (+2) 57
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) 530 870
MIXING HGT(FT-AGL/MSL)1730 2840
TRANSPORT WND (MPH) NW 5 W 9
VENT RATE (KT-FT) 6920 22720
CATEGORY DAY 1 2
INVERSION 23F/10AM 5PM 22F/9AM
DISPERSION 1 2
MAX ADI EARLY 7 POOR 2 VERY POOR 24 FAIR
MAX ADI LATE 11 POOR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-032115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 20 50 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 24 (+2) 16 (+4) 27
RH % (24H TREND) 71 (-3) 100 (+7) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 620 830
MIXING HGT(FT-AGL/MSL)2020 2730
TRANSPORT WND (MPH) W 8 W 16
VENT RATE (KT-FT) 14140 38220
CATEGORY DAY 2 3
INVERSION 15F/9AM 5PM 19F/8AM
DISPERSION 2 3
MAX ADI EARLY 16 GEN POOR 5 VERY POOR 36 FAIR
MAX ADI LATE 17 GEN POOR 8 POOR 37 FAIR
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 4 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-032115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 50 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 24 (+2) 16 (+3) 26
RH % (24H TREND) 72 (-4) 98 (+5) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 660 930
MIXING HGT(FT-AGL/MSL)2160 3060
TRANSPORT WND (MPH) W 10 NW 18
VENT RATE (KT-FT) 19440 48960
CATEGORY DAY 2 3
INVERSION 15F/9AM 6PM 19F/8AM
DISPERSION 2 3
MAX ADI EARLY 18 GEN POOR 5 VERY POOR 44 GEN GOOD
MAX ADI LATE 20 GEN POOR 8 POOR 44 GEN GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-032115-
FOREST-
INCLUDING THE CITY OF TIONESTA
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 23 (+2) 16 (+3) 26
RH % (24H TREND) 67 (-9) 97 (+6) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 670 1060
MIXING HGT(FT-AGL/MSL)2210 3490
TRANSPORT WND (MPH) W 12 NW 21
VENT RATE (KT-FT) 22100 62820
CATEGORY DAY 2 4
INVERSION 14F/9AM 5PM 18F/7AM
DISPERSION 2 4
MAX ADI EARLY 22 FAIR 5 VERY POOR 49 GEN GOOD
MAX ADI LATE 22 FAIR 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-032115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 20 40 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (+1) 16 (+5) 28
RH % (24H TREND) 66 (+1) 97 (+5) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 2 1
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 600 750
MIXING HGT(FT-AGL/MSL)1970 2460
TRANSPORT WND (MPH) W 8 W 15
VENT RATE (KT-FT) 13790 31980
CATEGORY DAY 2 3
INVERSION 16F/9AM 6PM 19F/8AM
DISPERSION 2 3
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 30 FAIR
MAX ADI LATE 18 GEN POOR 5 VERY POOR 31 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-032115-
BUTLER-
INCLUDING THE CITY OF BUTLER
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 20 40 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (+1) 16 (+5) 28
RH % (24H TREND) 69 (+4) 98 (+4) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 2 0
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 7 AM
MIXING HGT(M-AGL/MSL) 600 850
MIXING HGT(FT-AGL/MSL)1970 2780
TRANSPORT WND (MPH) W 8 NW 17
VENT RATE (KT-FT) 13790 41700
CATEGORY DAY 2 3
INVERSION 15F/9AM 6PM 18F/8AM
DISPERSION 2 3
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 37 FAIR
MAX ADI LATE 20 GEN POOR 5 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-032115-
CLARION-
INCLUDING THE CITY OF CLARION
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 24 (+2) 16 (+4) 27
RH % (24H TREND) 69 (-5) 96 (+4) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 660 970
MIXING HGT(FT-AGL/MSL)2180 3190
TRANSPORT WND (MPH) W 10 NW 18
VENT RATE (KT-FT) 19620 51040
CATEGORY DAY 2 3
INVERSION 14F/9AM 6PM 18F/8AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 4 VERY POOR 44 GEN GOOD
MAX ADI LATE 20 GEN POOR 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-032115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 23 (+3) 16 (+4) 26
RH % (24H TREND) 67 (-7) 92 (+4) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 630 1020
MIXING HGT(FT-AGL/MSL)2070 3360
TRANSPORT WND (MPH) W 12 NW 21
VENT RATE (KT-FT) 20700 60480
CATEGORY DAY 2 4
INVERSION 14F/9AM 7PM 18F/7AM
DISPERSION 2 4
MAX ADI EARLY 22 FAIR 5 VERY POOR 44 GEN GOOD
MAX ADI LATE 22 FAIR 8 POOR 52 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-032115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (0) 17 (+4) 29
RH % (24H TREND) 60 (+2) 94 (+3) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 610 820
MIXING HGT(FT-AGL/MSL)1990 2700
TRANSPORT WND (MPH) NW 7 NW 15
VENT RATE (KT-FT) 11940 35100
CATEGORY DAY 1 3
INVERSION 17F/9AM 6PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 16 GEN POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 16 GEN POOR 4 VERY POOR 32 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-032115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (+1) 18 (+5) 30
RH % (24H TREND) 61 (+2) 95 (0) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 590 850
MIXING HGT(FT-AGL/MSL)1930 2790
TRANSPORT WND (MPH) NW 6 W 15
VENT RATE (KT-FT) 9650 36270
CATEGORY DAY 1 3
INVERSION 17F/9AM 6PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 15 GEN POOR 4 VERY POOR 30 FAIR
MAX ADI LATE 15 GEN POOR 5 VERY POOR 35 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-032115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (+1) 16 (+5) 28
RH % (24H TREND) 68 (+2) 97 (+3) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 640 930
MIXING HGT(FT-AGL/MSL)2110 3040
TRANSPORT WND (MPH) W 9 W 18
VENT RATE (KT-FT) 16880 48640
CATEGORY DAY 2 3
INVERSION 15F/9AM 6PM 19F/8AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 4 VERY POOR 39 FAIR
MAX ADI LATE 22 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-032115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (+1) 17 (+4) 30
RH % (24H TREND) 59 (+4) 94 (0) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 520 750
MIXING HGT(FT-AGL/MSL)1690 2470
TRANSPORT WND (MPH) NW 6 W 14
VENT RATE (KT-FT) 8450 29640
CATEGORY DAY 1 3
INVERSION 20F/10AM 5PM 21F/9AM
DISPERSION 1 3
MAX ADI EARLY 10 POOR 3 VERY POOR 27 FAIR
MAX ADI LATE 12 POOR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-032115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (0) 18 (+4) 31
RH % (24H TREND) 58 (+6) 93 (-1) 66
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) 510 820
MIXING HGT(FT-AGL/MSL)1660 2680
TRANSPORT WND (MPH) NW 5 W 13
VENT RATE (KT-FT) 6640 29480
CATEGORY DAY 1 3
INVERSION 21F/10AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 8 POOR 2 VERY POOR 26 FAIR
MAX ADI LATE 10 POOR 3 VERY POOR 29 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-032115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (0) 18 (+7) 29
RH % (24H TREND) 64 (+5) 97 (-1) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 570 870
MIXING HGT(FT-AGL/MSL)1860 2840
TRANSPORT WND (MPH) W 7 W 16
VENT RATE (KT-FT) 11160 39760
CATEGORY DAY 1 3
INVERSION 17F/9AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 15 GEN POOR 5 VERY POOR 38 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-032115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 20 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (+2) 17 (+4) 28
RH % (24H TREND) 58 (-3) 89 (-1) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 890
MIXING HGT(FT-AGL/MSL)1810 2930
TRANSPORT WND (MPH) W 9 W 20
VENT RATE (KT-FT) 14480 49810
CATEGORY DAY 2 4
INVERSION 16F/9AM 4PM 19F/8AM
DISPERSION 2 4
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 39 FAIR
MAX ADI LATE 17 GEN POOR 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-032115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-1) 18 (+5) 30
RH % (24H TREND) 61 (+13) 95 (-2) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 530 830
MIXING HGT(FT-AGL/MSL)1730 2730
TRANSPORT WND (MPH) NW 5 W 15
VENT RATE (KT-FT) 6920 35490
CATEGORY DAY 1 3
INVERSION 18F/9AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 10 POOR 2 VERY POOR 28 FAIR
MAX ADI LATE 11 POOR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-032115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+3) 16 (+4) 28
RH % (24H TREND) 55 (-1) 94 (-1) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 430 790
MIXING HGT(FT-AGL/MSL)1410 2600
TRANSPORT WND (MPH) W 7 W 18
VENT RATE (KT-FT) 8460 41600
CATEGORY DAY 1 3
INVERSION 24F/1PM 4PM 17F/8AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 9 POOR 5 VERY POOR 38 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-032115-
INDIANA-
INCLUDING THE CITY OF INDIANA
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (+2) 17 (+5) 28
RH % (24H TREND) 65 (-1) 94 (+1) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 590 930
MIXING HGT(FT-AGL/MSL)1930 3040
TRANSPORT WND (MPH) W 10 W 20
VENT RATE (KT-FT) 17370 51680
CATEGORY DAY 2 4
INVERSION 16F/9AM 6PM 19F/8AM
DISPERSION 2 4
MAX ADI EARLY 21 FAIR 4 VERY POOR 40 FAIR
MAX ADI LATE 21 FAIR 8 POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-032115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (+3) 18 (+5) 26
RH % (24H TREND) 63 (-2) 91 (+1) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 530 890
MIXING HGT(FT-AGL/MSL)1740 2910
TRANSPORT WND (MPH) W 12 W 21
VENT RATE (KT-FT) 17400 52380
CATEGORY DAY 2 4
INVERSION 16F/9AM 5PM 19F/5AM
DISPERSION 2 4
MAX ADI EARLY 21 FAIR 4 VERY POOR 43 GEN GOOD
MAX ADI LATE 19 GEN POOR 8 POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-032115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (+1) 18 (+4) 29
RH % (24H TREND) 57 (-3) 92 (+2) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 610 820
MIXING HGT(FT-AGL/MSL)1990 2680
TRANSPORT WND (MPH) NW 6 W 13
VENT RATE (KT-FT) 9950 29480
CATEGORY DAY 1 3
INVERSION 17F/9AM 6PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 12 POOR 3 VERY POOR 24 FAIR
MAX ADI LATE 14 GEN POOR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-032115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+2) 18 (+4) 30
RH % (24H TREND) 56 (+3) 92 (+2) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 580 820
MIXING HGT(FT-AGL/MSL)1890 2680
TRANSPORT WND (MPH) NW 6 NW 13
VENT RATE (KT-FT) 9450 29480
CATEGORY DAY 1 3
INVERSION 17F/9AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 12 POOR 3 VERY POOR 24 FAIR
MAX ADI LATE 13 GEN POOR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-032115-
OHIO-
INCLUDING THE CITY OF WHEELING
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+2) 17 (+2) 31
RH % (24H TREND) 56 (+6) 92 (0) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 520 780
MIXING HGT(FT-AGL/MSL)1710 2560
TRANSPORT WND (MPH) NW 6 NW 13
VENT RATE (KT-FT) 8550 28160
CATEGORY DAY 1 3
INVERSION 18F/9AM 5PM 21F/9AM
DISPERSION 1 3
MAX ADI EARLY 8 POOR 3 VERY POOR 22 FAIR
MAX ADI LATE 12 POOR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-032115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (+2) 19 (+2) 32
RH % (24H TREND) 56 (+6) 89 (0) 63
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) 540 850
MIXING HGT(FT-AGL/MSL)1780 2800
TRANSPORT WND (MPH) NW 5 NW 12
VENT RATE (KT-FT) 7120 28000
CATEGORY DAY 1 3
INVERSION 21F/10AM 5PM 20F/8AM
DISPERSION 1 3
MAX ADI EARLY 7 POOR 2 VERY POOR 23 FAIR
MAX ADI LATE 11 POOR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-032115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (0) 18 (0) 31
RH % (24H TREND) 55 (+1) 89 (+1) 62
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) 520 880
MIXING HGT(FT-AGL/MSL)1690 2870
TRANSPORT WND (MPH) NW 3 W 10
VENT RATE (KT-FT) 5070 25830
CATEGORY DAY 1 3
INVERSION 23F/10AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 6 VERY POOR 2 VERY POOR 24 FAIR
MAX ADI LATE 9 POOR 3 VERY POOR 33 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-032115-
MARION-
INCLUDING THE CITY OF FAIRMONT
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (0) 18 (+2) 31
RH % (24H TREND) 57 (-2) 91 (-1) 65
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) 490 890
MIXING HGT(FT-AGL/MSL)1600 2930
TRANSPORT WND (MPH) NW 3 W 13
VENT RATE (KT-FT) 4800 32230
CATEGORY DAY 1 3
INVERSION 25F/11AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 6 VERY POOR 2 VERY POOR 28 FAIR
MAX ADI LATE 9 POOR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-032115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-1) 18 (+2) 31
RH % (24H TREND) 58 (+1) 92 (-1) 65
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) 500 900
MIXING HGT(FT-AGL/MSL)1650 2960
TRANSPORT WND (MPH) NW 5 NW 13
VENT RATE (KT-FT) 6600 32560
CATEGORY DAY 1 3
INVERSION 24F/11AM 5PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 6 VERY POOR 2 VERY POOR 27 FAIR
MAX ADI LATE 9 POOR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-032115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+2) 17 (+3) 28
RH % (24H TREND) 56 (-10) 93 (-2) 67
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) 350 760
MIXING HGT(FT-AGL/MSL)1140 2480
TRANSPORT WND (MPH) NW 6 W 16
VENT RATE (KT-FT) 5700 34720
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 18F/8AM
DISPERSION 1 3
MAX ADI EARLY 5 VERY POOR 2 VERY POOR 23 FAIR
MAX ADI LATE 6 VERY POOR 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-032115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+4) 17 (+3) 29
RH % (24H TREND) 54 (-17) 95 (-2) 66
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 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 460 860
MIXING HGT(FT-AGL/MSL)1520 2810
TRANSPORT WND (MPH) W 6 W 17
VENT RATE (KT-FT) 7600 42150
CATEGORY DAY 1 3
INVERSION 25F/11AM 4PM 18F/7AM
DISPERSION 1 3
MAX ADI EARLY 8 POOR 2 VERY POOR 32 FAIR
MAX ADI LATE 10 POOR 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-032115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+6) 16 (+1) 28
RH % (24H TREND) 53 (-27) 95 (-1) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 400 770
MIXING HGT(FT-AGL/MSL)1330 2510
TRANSPORT WND (MPH) W 7 W 20
VENT RATE (KT-FT) 7980 42670
CATEGORY DAY 1 3
INVERSION 28F/1PM 4PM 18F/8AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 3 VERY POOR 36 FAIR
MAX ADI LATE 9 POOR 7 POOR 44 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-032115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+7) 17 (0) 30
RH % (24H TREND) 50 (-35) 91 (-5) 61
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 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 500 830
MIXING HGT(FT-AGL/MSL)1650 2730
TRANSPORT WND (MPH) W 6 W 18
VENT RATE (KT-FT) 8250 43680
CATEGORY DAY 1 3
INVERSION 28F/11AM 4PM 19F/8AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 2 VERY POOR 35 FAIR
MAX ADI LATE 11 POOR 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-032115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1220 AM EST SAT JAN 3 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+6) 16 (-1) 27
RH % (24H TREND) 49 (-41) 92 (-8) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 400 690
MIXING HGT(FT-AGL/MSL)1320 2250
TRANSPORT WND (MPH) W 9 NW 22
VENT RATE (KT-FT) 10560 42750
CATEGORY DAY 1 3
INVERSION CONTINUING 6PM 19F/9AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 4 VERY POOR 39 FAIR
MAX ADI LATE 9 POOR 8 POOR 40 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 3
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 17. HIGHS IN THE UPPER 30S.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
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