968
FNUS51 KPBZ 221702
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
102 PM EDT WED OCT 22 2025
DISCUSSION
A LOW PRESSURE TROUGH WILL MAINTAIN MAINLY CLOUDY SKIES WITH
OCCASIONAL SHOWER CHANCES THROUGH FRIDAY. WINDS WILL GUST FROM 20
TO 25MPH THROUGH THURSDAY, THOUGH MINIMUM RH LEVELS ARE ONLY
EXPECTED TO FALL INTO THE 50S AND 60S FOR MOST AREAS IN THE
AFTERNOON. GENERALLY DRY WEATHER RETURNS FOR THE WEEKEND UNDER
HIGH PRESSURE.
OHZ039-230830-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 30 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 53 (+2) 34 54
RH % (24H TREND) 85 (-2) 57 (-4) 100 51
WIND 20FT/EARLY(MPH) W 13 G23 W 11 G19 W 6 W 5
WIND 20FT/LATE(MPH) W 10 G20 W 11 G19 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2 1
PRECIP BEGIN 7 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1380 1870
MIXING HGT(FT-AGL/MSL) 4520 6120
TRANSPORT WND (MPH) W 18 W 15
VENT RATE (KT-FT) 72320 79560
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 33 FAIR 47 GEN GOOD 21 FAIR 40 FAIR
MAX ADI LATE 19 GEN POOR 62 GOOD 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 3 4 6 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-230830-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 52 (+2) 34 53
RH % (24H TREND) 85 (+4) 59 (-3) 100 54
WIND 20FT/EARLY(MPH) W 14 G23 W 12 G20 W 7 W 6
WIND 20FT/LATE(MPH) W 12 G21 W 12 G20 W 5 W 9
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 2 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1290 1790
MIXING HGT(FT-AGL/MSL) 4220 5870
TRANSPORT WND (MPH) W 21 W 17
VENT RATE (KT-FT) 75960 88050
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 32 FAIR 48 GEN GOOD 22 FAIR 37 FAIR
MAX ADI LATE 23 FAIR 63 GOOD 8 POOR 55 GEN GOOD
MAX LVORI EARLY 3 4 6 8
MAX LVORI LATE 4 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-230830-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 60 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 52 (+2) 35 52
RH % (24H TREND) 88 (+3) 62 (-2) 100 60
WIND 20FT/EARLY(MPH) SW 14 G24 W 12 G21 W 7 W 6
WIND 20FT/LATE(MPH) W 12 G22 W 13 G22 W 5 W 9
PRECIP AMOUNT 0.02 0.02 0.02 0.00
PRECIP DURATION 2 3 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1260 1720
MIXING HGT(FT-AGL/MSL) 4120 5640
TRANSPORT WND (MPH) W 22 W 17
VENT RATE (KT-FT) 78280 84600
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 33 FAIR 52 GEN GOOD 22 FAIR 36 FAIR
MAX ADI LATE 25 FAIR 63 GOOD 8 POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 6 6
MAX LVORI LATE 4 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-230830-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-5) 53 (+1) 33 54
RH % (24H TREND) 85 (-5) 55 (-4) 100 49
WIND 20FT/EARLY(MPH) W 11 G23 W 9 G17 W 5 LGT/VAR
WIND 20FT/LATE(MPH) W 8 G18 W 10 G18 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1420 1820
MIXING HGT(FT-AGL/MSL) 4650 5960
TRANSPORT WND (MPH) W 17 W 13
VENT RATE (KT-FT) 69750 65560
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 46 GEN GOOD 21 FAIR 44 GEN GOOD
MAX ADI LATE 18 GEN POOR 58 GEN GOOD 4 VERY POOR 83 GOOD
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-230830-
HARRISON-
INCLUDING THE CITY OF CADIZ
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 40 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 53 (+1) 34 54
RH % (24H TREND) 84 (+5) 55 (-4) 100 50
WIND 20FT/EARLY(MPH) W 13 G23 W 11 G20 W 6 W 5
WIND 20FT/LATE(MPH) W 10 G20 W 11 G20 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 12 AM 6 AM CONTINUING
PRECIP END 3 AM CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1390 1820
MIXING HGT(FT-AGL/MSL) 4550 5970
TRANSPORT WND (MPH) W 20 W 14
VENT RATE (KT-FT) 77350 71640
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 30 FAIR 46 GEN GOOD 21 FAIR 42 GEN GOOD
MAX ADI LATE 17 GEN POOR 62 GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 3 6 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-230830-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 53 (+1) 35 53
RH % (24H TREND) 81 (+3) 53 (-5) 100 49
WIND 20FT/EARLY(MPH) SW 13 G23 W 12 G20 W 7 W 6
WIND 20FT/LATE(MPH) W 11 G20 W 12 G21 W 5 W 8
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 1 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1390 1840
MIXING HGT(FT-AGL/MSL) 4550 6040
TRANSPORT WND (MPH) W 20 W 16
VENT RATE (KT-FT) 77350 84560
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 49 GEN GOOD 24 FAIR 40 FAIR
MAX ADI LATE 18 GEN POOR 63 GOOD 6 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 6 8
MAX LVORI LATE 4 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-230830-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-6) 54 (+1) 32 55
RH % (24H TREND) 84 (+5) 50 (-6) 100 48
WIND 20FT/EARLY(MPH) W 9 G22 W 8 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G17 W 9 G17 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1770
MIXING HGT(FT-AGL/MSL) 5540 5810
TRANSPORT WND (MPH) W 18 W 13
VENT RATE (KT-FT) 88640 63910
CATEGORY DAY 4 4
INVERSION 8PM 41F/9AM 8PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 32 FAIR 47 GEN GOOD 17 GEN POOR 50 GEN GOOD
MAX ADI LATE 14 GEN POOR 59 GEN GOOD 4 VERY POOR 84 GOOD
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-230830-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-6) 54 (+1) 32 55
RH % (24H TREND) 84 (+6) 53 (-4) 100 49
WIND 20FT/EARLY(MPH) W 9 G21 W 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G18 W 9 G18 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1490 1770
MIXING HGT(FT-AGL/MSL) 4880 5800
TRANSPORT WND (MPH) W 18 W 13
VENT RATE (KT-FT) 78080 63800
CATEGORY DAY 4 4
INVERSION 8PM 42F/9AM 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 47 GEN GOOD 18 GEN POOR 45 GEN GOOD
MAX ADI LATE 14 GEN POOR 57 GEN GOOD 4 VERY POOR 90 GOOD
MAX LVORI EARLY 4 4 5 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-230830-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 54 (+1) 34 55
RH % (24H TREND) 84 (+1) 53 (-5) 100 49
WIND 20FT/EARLY(MPH) W 11 G23 W 10 G20 W 6 W 5
WIND 20FT/LATE(MPH) W 10 G19 W 11 G19 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1400 1860
MIXING HGT(FT-AGL/MSL) 4580 6090
TRANSPORT WND (MPH) W 20 W 15
VENT RATE (KT-FT) 77860 79170
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 49 GEN GOOD 19 GEN POOR 52 GEN GOOD
MAX ADI LATE 15 GEN POOR 60 GEN GOOD 4 VERY POOR 66 GOOD
MAX LVORI EARLY 3 3 6 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-230830-
NOBLE-
INCLUDING THE CITY OF CALDWELL
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-7) 54 (+1) 33 55
RH % (24H TREND) 84 (+3) 49 (-7) 100 48
WIND 20FT/EARLY(MPH) W 9 G21 W 8 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G17 W 9 G18 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1770
MIXING HGT(FT-AGL/MSL) 5550 5790
TRANSPORT WND (MPH) W 17 W 13
VENT RATE (KT-FT) 83250 63690
CATEGORY DAY 4 4
INVERSION 8PM 42F/9AM 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 27 FAIR 54 GEN GOOD 15 GEN POOR 50 GEN GOOD
MAX ADI LATE 14 GEN POOR 70 GOOD 4 VERY POOR 83 GOOD
MAX LVORI EARLY 4 4 5 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-230830-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 56 (+2) 34 55
RH % (24H TREND) 82 (-5) 49 (-6) 100 48
WIND 20FT/EARLY(MPH) W 9 G21 SW 8 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G18 W 9 G18 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1790
MIXING HGT(FT-AGL/MSL) 5370 5860
TRANSPORT WND (MPH) W 18 W 13
VENT RATE (KT-FT) 85920 64460
CATEGORY DAY 4 4
INVERSION 8PM 43F/9AM 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 54 GEN GOOD 15 GEN POOR 58 GEN GOOD
MAX ADI LATE 14 GEN POOR 65 GOOD 4 VERY POOR 89 GOOD
MAX LVORI EARLY 4 4 5 8
MAX LVORI LATE 4 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-230830-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 80 70 60
CHANCE OF THUNDER (%) 0 10 0 0
TEMP (24H TREND) 39 (-4) 51 (+2) 35 50
RH % (24H TREND) 100 (+6) 76 (+4) 100 69
WIND 20FT/EARLY(MPH) SW 14 G23 SW 13 W 6 W 6
WIND 20FT/LATE(MPH) SW 12 G20 W 12 G21 W 5 W 9
PRECIP AMOUNT 0.25 0.29 0.10 0.04
PRECIP DURATION 8 8 8 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 1240
MIXING HGT(FT-AGL/MSL) 3730 4080
TRANSPORT WND (MPH) W 23 W 16
VENT RATE (KT-FT) 74600 57120
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 41F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 46 GEN GOOD 13 GEN POOR 34 FAIR
MAX ADI LATE 19 GEN POOR 54 GEN GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 8 7
MAX LVORI LATE 5 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-230830-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 80 80 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-5) 49 (0) 36 50
RH % (24H TREND) 100 (+7) 79 (+6) 100 71
WIND 20FT/EARLY(MPH) SW 13 G23 SW 12 G20 W 6 W 6
WIND 20FT/LATE(MPH) SW 12 G20 W 11 G19 LGT/VAR W 8
PRECIP AMOUNT 0.25 0.26 0.09 0.04
PRECIP DURATION 9 8 9 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 960 1240
MIXING HGT(FT-AGL/MSL) 3160 4060
TRANSPORT WND (MPH) W 21 W 16
VENT RATE (KT-FT) 56880 56840
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 24 FAIR 41 GEN GOOD 13 GEN POOR 35 FAIR
MAX ADI LATE 18 GEN POOR 47 GEN GOOD 8 POOR 40 FAIR
MAX LVORI EARLY 5 5 8 6
MAX LVORI LATE 5 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-230830-
FOREST-
INCLUDING THE CITY OF TIONESTA
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 80 80 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-5) 48 (-1) 36 50
RH % (24H TREND) 100 (+6) 75 (+6) 100 66
WIND 20FT/EARLY(MPH) SW 11 G22 SW 9 G20 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G20 W 9 G19 LGT/VAR W 7
PRECIP AMOUNT 0.18 0.23 0.09 0.05
PRECIP DURATION 9 10 9 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 870 1160
MIXING HGT(FT-AGL/MSL) 2840 3810
TRANSPORT WND (MPH) W 21 W 16
VENT RATE (KT-FT) 51120 53340
CATEGORY DAY 3 4
INVERSION NONE NONE 8PM 37F/4AM
DISPERSION 3 4
MAX ADI EARLY 23 FAIR 36 FAIR 13 GEN POOR 37 FAIR
MAX ADI LATE 17 GEN POOR 43 GEN GOOD 8 POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 8 5
MAX LVORI LATE 5 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-230830-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-5) 52 (+2) 35 52
RH % (24H TREND) 94 (+2) 65 (-2) 100 65
WIND 20FT/EARLY(MPH) SW 13 G23 SW 11 G19 W 5 W 5
WIND 20FT/LATE(MPH) W 10 G21 W 11 G20 LGT/VAR W 8
PRECIP AMOUNT 0.04 0.08 0.04 0.01
PRECIP DURATION 3 5 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1240 1500
MIXING HGT(FT-AGL/MSL) 4070 4920
TRANSPORT WND (MPH) W 23 W 16
VENT RATE (KT-FT) 81400 68880
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 32 FAIR 51 GEN GOOD 18 GEN POOR 29 FAIR
MAX ADI LATE 23 FAIR 59 GEN GOOD 7 POOR 43 GEN GOOD
MAX LVORI EARLY 4 4 8 6
MAX LVORI LATE 4 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-230830-
BUTLER-
INCLUDING THE CITY OF BUTLER
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 70 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-6) 51 (0) 35 52
RH % (24H TREND) 96 (0) 65 (-3) 100 68
WIND 20FT/EARLY(MPH) SW 12 G23 SW 12 G19 W 5 W 6
WIND 20FT/LATE(MPH) W 10 G20 W 11 G19 LGT/VAR W 8
PRECIP AMOUNT 0.03 0.08 0.02 0.01
PRECIP DURATION 2 3 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1230 1360
MIXING HGT(FT-AGL/MSL) 4050 4470
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 76950 62580
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 27 FAIR 48 GEN GOOD 18 GEN POOR 30 FAIR
MAX ADI LATE 24 FAIR 57 GEN GOOD 7 POOR 41 GEN GOOD
MAX LVORI EARLY 4 4 8 6
MAX LVORI LATE 4 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-230830-
CLARION-
INCLUDING THE CITY OF CLARION
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 70 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-5) 50 (0) 36 51
RH % (24H TREND) 100 (+5) 71 (+1) 100 69
WIND 20FT/EARLY(MPH) SW 12 G23 SW 11 G21 W 6 W 5
WIND 20FT/LATE(MPH) W 10 G21 W 10 G19 LGT/VAR W 8
PRECIP AMOUNT 0.09 0.14 0.04 0.02
PRECIP DURATION 7 7 5 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 1240
MIXING HGT(FT-AGL/MSL) 3250 4060
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 61750 56840
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 23 FAIR 39 FAIR 14 GEN POOR 29 FAIR
MAX ADI LATE 22 FAIR 50 GEN GOOD 8 POOR 40 FAIR
MAX LVORI EARLY 4 4 8 6
MAX LVORI LATE 5 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-230830-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 70 60 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-5) 49 (0) 36 49
RH % (24H TREND) 97 (+1) 69 (-1) 100 68
WIND 20FT/EARLY(MPH) SW 13 G23 SW 12 G21 W 7 G17 W 6
WIND 20FT/LATE(MPH) W 11 G21 W 12 G21 W 5 W 9
PRECIP AMOUNT 0.05 0.11 0.03 0.02
PRECIP DURATION 5 5 5 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 950 1230
MIXING HGT(FT-AGL/MSL) 3110 4030
TRANSPORT WND (MPH) W 21 W 17
VENT RATE (KT-FT) 55980 60450
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 37F/8AM
DISPERSION 4 4
MAX ADI EARLY 23 FAIR 38 FAIR 17 GEN POOR 27 FAIR
MAX ADI LATE 23 FAIR 50 GEN GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 4 4 6 5
MAX LVORI LATE 4 4 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-230830-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 60 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 52 (+1) 36 52
RH % (24H TREND) 87 (+3) 59 (-2) 100 56
WIND 20FT/EARLY(MPH) SW 13 G23 SW 11 G19 W 6 W 5
WIND 20FT/LATE(MPH) W 10 G20 W 12 G20 LGT/VAR W 8
PRECIP AMOUNT 0.01 0.03 0.01 0.00
PRECIP DURATION 2 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1300 1690
MIXING HGT(FT-AGL/MSL) 4270 5560
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 81130 77840
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 54 GEN GOOD 20 GEN POOR 29 FAIR
MAX ADI LATE 23 FAIR 62 GOOD 7 POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 6 7
MAX LVORI LATE 4 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-230830-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 60 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 53 (+1) 37 53
RH % (24H TREND) 86 (-6) 58 (-5) 99 56
WIND 20FT/EARLY(MPH) SW 13 G23 SW 13 G20 W 7 W 7
WIND 20FT/LATE(MPH) W 11 G20 W 13 G21 W 5 W 9
PRECIP AMOUNT 0.01 0.01 0.01 0.00
PRECIP DURATION 2 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1330 1800
MIXING HGT(FT-AGL/MSL) 4370 5900
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 83030 82600
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 41F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 52 GEN GOOD 21 FAIR 33 FAIR
MAX ADI LATE 23 FAIR 63 GOOD 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 5 7
MAX LVORI LATE 4 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-230830-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 53 (+2) 36 52
RH % (24H TREND) 91 (-7) 63 (-4) 100 66
WIND 20FT/EARLY(MPH) SW 12 G23 SW 12 G20 W 6 W 6
WIND 20FT/LATE(MPH) W 11 G21 W 12 G19 LGT/VAR W 8
PRECIP AMOUNT 0.02 0.05 0.02 0.01
PRECIP DURATION 3 4 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1260 1320
MIXING HGT(FT-AGL/MSL) 4130 4350
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 78470 60900
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 46 GEN GOOD 18 GEN POOR 31 FAIR
MAX ADI LATE 26 FAIR 54 GEN GOOD 6 VERY POOR 40 FAIR
MAX LVORI EARLY 4 4 7 7
MAX LVORI LATE 4 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-230830-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 53 (+1) 35 53
RH % (24H TREND) 82 (-9) 56 (-4) 100 52
WIND 20FT/EARLY(MPH) W 13 G23 SW 13 G21 W 7 W 6
WIND 20FT/LATE(MPH) W 11 G20 W 14 G22 LGT/VAR W 9
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 1 2 1 1
PRECIP BEGIN 9 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1360 1830
MIXING HGT(FT-AGL/MSL) 4450 5990
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 84550 83860
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 30 FAIR 50 GEN GOOD 22 FAIR 48 GEN GOOD
MAX ADI LATE 18 GEN POOR 64 GOOD 5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 3 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-230830-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 30 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 53 (+1) 35 53
RH % (24H TREND) 82 (-12) 57 (-4) 100 54
WIND 20FT/EARLY(MPH) W 12 G23 SW 11 G20 W 6 W 5
WIND 20FT/LATE(MPH) SW 10 G20 W 12 G20 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 8 PM 7 AM CONTINUING
PRECIP END 2 AM CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1430 1800
MIXING HGT(FT-AGL/MSL) 4680 5910
TRANSPORT WND (MPH) W 21 W 15
VENT RATE (KT-FT) 84240 76830
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 27 FAIR 48 GEN GOOD 18 GEN POOR 64 GOOD
MAX ADI LATE 15 GEN POOR 59 GEN GOOD 4 VERY POOR 67 GOOD
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 4 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-230830-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 53 (+1) 36 53
RH % (24H TREND) 86 (-12) 59 (-4) 100 59
WIND 20FT/EARLY(MPH) SW 14 G23 SW 14 G22 W 7 W 7
WIND 20FT/LATE(MPH) SW 12 G22 W 15 SW 5 W 10
PRECIP AMOUNT 0.01 0.01 0.01 0.00
PRECIP DURATION 2 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1340 1680
MIXING HGT(FT-AGL/MSL) 4400 5510
TRANSPORT WND (MPH) W 22 W 15
VENT RATE (KT-FT) 83600 71630
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 51 GEN GOOD 21 FAIR 30 FAIR
MAX ADI LATE 20 GEN POOR 63 GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 6 7
MAX LVORI LATE 4 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-230830-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-5) 52 (+2) 36 52
RH % (24H TREND) 87 (-7) 54 (-7) 98 55
WIND 20FT/EARLY(MPH) W 14 G25 SW 13 G25 W 8 G19 W 7
WIND 20FT/LATE(MPH) W 12 G26 W 13 G23 W 5 W 9 G17
PRECIP AMOUNT 0.02 0.02 0.01 0.00
PRECIP DURATION 2 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1290 1500
MIXING HGT(FT-AGL/MSL) 4230 4910
TRANSPORT WND (MPH) W 22 W 17
VENT RATE (KT-FT) 80370 73650
CATEGORY DAY 4 4
INVERSION NONE NONE 7PM 39F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 49 GEN GOOD 22 FAIR 33 FAIR
MAX ADI LATE 21 FAIR 58 GEN GOOD 8 POOR 51 GEN GOOD
MAX LVORI EARLY 3 4 4 5
MAX LVORI LATE 3 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-230830-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 53 (0) 36 53
RH % (24H TREND) 83 (-10) 57 (-4) 100 55
WIND 20FT/EARLY(MPH) SW 13 G23 SW 12 G22 W 6 W 6
WIND 20FT/LATE(MPH) SW 10 G23 W 13 G20 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1420 1790
MIXING HGT(FT-AGL/MSL) 4660 5870
TRANSPORT WND (MPH) W 21 W 15
VENT RATE (KT-FT) 83880 76310
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 37F/8AM
DISPERSION 4 4
MAX ADI EARLY 26 FAIR 51 GEN GOOD 19 GEN POOR 46 GEN GOOD
MAX ADI LATE 17 GEN POOR 58 GEN GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 4 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-230830-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-7) 50 (0) 33 51
RH % (24H TREND) 91 (-2) 57 (-5) 99 56
WIND 20FT/EARLY(MPH) W 11 G23 W 10 G23 W 5 W 5
WIND 20FT/LATE(MPH) W 10 G23 W 10 G21 LGT/VAR W 6
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1220 1640
MIXING HGT(FT-AGL/MSL) 3990 5370
TRANSPORT WND (MPH) W 22 W 16
VENT RATE (KT-FT) 75810 75180
CATEGORY DAY 4 4
INVERSION 7PM 39F/9AM 7PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 26 FAIR 43 GEN GOOD 17 GEN POOR 41 GEN GOOD
MAX ADI LATE 19 GEN POOR 50 GEN GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 5 7
MAX LVORI LATE 4 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-230830-
INDIANA-
INCLUDING THE CITY OF INDIANA
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 50 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-3) 52 (+2) 36 51
RH % (24H TREND) 90 (-9) 61 (-6) 100 63
WIND 20FT/EARLY(MPH) SW 13 G23 SW 13 G22 W 7 G18 W 7
WIND 20FT/LATE(MPH) W 12 G22 W 13 G22 W 5 W 9
PRECIP AMOUNT 0.02 0.06 0.02 0.01
PRECIP DURATION 2 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1240 1270
MIXING HGT(FT-AGL/MSL) 4080 4160
TRANSPORT WND (MPH) W 23 W 17
VENT RATE (KT-FT) 81600 62400
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 38F/8AM
DISPERSION 4 4
MAX ADI EARLY 27 FAIR 47 GEN GOOD 18 GEN POOR 29 FAIR
MAX ADI LATE 22 FAIR 54 GEN GOOD 7 POOR 37 FAIR
MAX LVORI EARLY 4 4 6 6
MAX LVORI LATE 4 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-230830-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-3) 51 (+2) 37 50
RH % (24H TREND) 89 (-10) 60 (-6) 98 62
WIND 20FT/EARLY(MPH) W 13 G23 W 13 G23 W 8 G18 W 7
WIND 20FT/LATE(MPH) W 12 G23 W 12 G22 W 5 W 9 G17
PRECIP AMOUNT 0.02 0.05 0.02 0.00
PRECIP DURATION 2 2 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1220 1230
MIXING HGT(FT-AGL/MSL) 3990 4040
TRANSPORT WND (MPH) W 23 W 17
VENT RATE (KT-FT) 79800 60600
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 23 FAIR 49 GEN GOOD 18 GEN POOR 27 FAIR
MAX ADI LATE 21 FAIR 54 GEN GOOD 8 POOR 38 FAIR
MAX LVORI EARLY 3 4 5 5
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-230830-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-3) 52 (+1) 37 53
RH % (24H TREND) 82 (+4) 56 (-3) 100 53
WIND 20FT/EARLY(MPH) SW 13 G23 SW 11 G20 W 7 W 6
WIND 20FT/LATE(MPH) SW 11 G20 W 12 G21 LGT/VAR W 8
PRECIP AMOUNT 0.01 0.01 0.01 0.00
PRECIP DURATION 2 2 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1360 1810
MIXING HGT(FT-AGL/MSL) 4470 5940
TRANSPORT WND (MPH) W 20 W 16
VENT RATE (KT-FT) 75990 83160
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 51 GEN GOOD 22 FAIR 41 GEN GOOD
MAX ADI LATE 20 GEN POOR 64 GOOD 6 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 4 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-230830-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 53 (+1) 36 55
RH % (24H TREND) 80 (-1) 53 (-5) 99 49
WIND 20FT/EARLY(MPH) SW 13 G23 SW 11 G20 W 6 W 5
WIND 20FT/LATE(MPH) SW 10 G19 W 12 G21 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1 1 1
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1430 1890
MIXING HGT(FT-AGL/MSL) 4680 6210
TRANSPORT WND (MPH) W 21 W 16
VENT RATE (KT-FT) 84240 86940
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 29 FAIR 51 GEN GOOD 22 FAIR 43 GEN GOOD
MAX ADI LATE 16 GEN POOR 63 GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 4 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-230830-
OHIO-
INCLUDING THE CITY OF WHEELING
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 53 (0) 35 55
RH % (24H TREND) 80 (-6) 53 (-5) 99 49
WIND 20FT/EARLY(MPH) W 13 G23 SW 11 G20 W 6 W 5
WIND 20FT/LATE(MPH) SW 11 G19 W 12 G20 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 12 AM 7 AM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1400 1870
MIXING HGT(FT-AGL/MSL) 4580 6130
TRANSPORT WND (MPH) W 21 W 15
VENT RATE (KT-FT) 82440 79690
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 29 FAIR 47 GEN GOOD 22 FAIR 50 GEN GOOD
MAX ADI LATE 15 GEN POOR 62 GOOD 4 VERY POOR 64 GOOD
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 4 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-230830-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 55 (+2) 35 55
RH % (24H TREND) 80 (-8) 55 (-5) 98 52
WIND 20FT/EARLY(MPH) W 11 G22 SW 10 G20 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G19 W 11 G19 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1470 1860
MIXING HGT(FT-AGL/MSL) 4830 6090
TRANSPORT WND (MPH) W 20 W 14
VENT RATE (KT-FT) 82110 73080
CATEGORY DAY 4 4
INVERSION 8PM 43F/9AM 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 44 GEN GOOD 19 GEN POOR 68 GOOD
MAX ADI LATE 14 GEN POOR 58 GEN GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 4 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-230830-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-6) 54 (+1) 35 54
RH % (24H TREND) 80 (-8) 55 (-6) 96 54
WIND 20FT/EARLY(MPH) W 9 G21 SW 9 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G19 W 10 G19 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1800
MIXING HGT(FT-AGL/MSL) 5580 5900
TRANSPORT WND (MPH) W 18 W 14
VENT RATE (KT-FT) 89280 70800
CATEGORY DAY 4 4
INVERSION 8PM 41F/8AM 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 23 FAIR 45 GEN GOOD 14 GEN POOR 74 GOOD
MAX ADI LATE 14 GEN POOR 61 GOOD 4 VERY POOR 100 GOOD
MAX LVORI EARLY 3 4 5 6
MAX LVORI LATE 4 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-230830-
MARION-
INCLUDING THE CITY OF FAIRMONT
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 53 (+1) 35 53
RH % (24H TREND) 82 (-11) 55 (-6) 95 55
WIND 20FT/EARLY(MPH) W 10 G20 SW 10 G19 W 5 LGT/VAR
WIND 20FT/LATE(MPH) W 9 G18 W 11 G19 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM 7 AM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1650 1830
MIXING HGT(FT-AGL/MSL) 5400 5990
TRANSPORT WND (MPH) W 20 W 14
VENT RATE (KT-FT) 91800 71880
CATEGORY DAY 4 4
INVERSION 8PM 41F/9AM 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 50 GEN GOOD 16 GEN POOR 76 GOOD
MAX ADI LATE 14 GEN POOR 66 GOOD 4 VERY POOR 95 GOOD
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-230830-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 53 (+1) 36 53
RH % (24H TREND) 81 (-13) 57 (-5) 96 56
WIND 20FT/EARLY(MPH) W 11 G20 SW 11 G20 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G20 W 11 G19 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 8 PM 7 AM CONTINUING
PRECIP END 2 AM CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1570 1840
MIXING HGT(FT-AGL/MSL) 5150 6050
TRANSPORT WND (MPH) W 21 W 14
VENT RATE (KT-FT) 92700 72600
CATEGORY DAY 4 4
INVERSION 8PM 42F/9AM 8PM 40F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 50 GEN GOOD 16 GEN POOR 75 GOOD
MAX ADI LATE 14 GEN POOR 59 GEN GOOD 4 VERY POOR 72 GOOD
MAX LVORI EARLY 4 3 5 6
MAX LVORI LATE 4 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-230830-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 20 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-6) 51 (+1) 34 51
RH % (24H TREND) 88 (-6) 57 (-6) 96 56
WIND 20FT/EARLY(MPH) W 10 G20 W 10 G20 W 5 LGT/VAR
WIND 20FT/LATE(MPH) W 10 G20 W 9 G19 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 7 PM 7 AM CONTINUING
PRECIP END 2 AM CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1410 1680
MIXING HGT(FT-AGL/MSL) 4610 5520
TRANSPORT WND (MPH) W 22 W 15
VENT RATE (KT-FT) 87590 71760
CATEGORY DAY 4 4
INVERSION 7PM 40F/9AM 8PM 40F/10AM
DISPERSION 4 4
MAX ADI EARLY 21 FAIR 45 GEN GOOD 15 GEN POOR 37 FAIR
MAX ADI LATE 16 GEN POOR 53 GEN GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 4 6
MAX LVORI LATE 4 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-230830-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-7) 52 (+1) 34 51
RH % (24H TREND) 89 (-7) 56 (-5) 98 55
WIND 20FT/EARLY(MPH) W 9 G20 W 9 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G20 W 9 G19 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 7 PM 7 AM 6 PM
PRECIP END 11 PM 5 PM 2 AM
MIXING HGT(M-AGL/MSL) 1580 1760
MIXING HGT(FT-AGL/MSL) 5180 5790
TRANSPORT WND (MPH) W 23 W 16
VENT RATE (KT-FT) 103600 81060
CATEGORY DAY 4 4
INVERSION 8PM 38F/8AM 8PM 38F/9AM
DISPERSION 4 4
MAX ADI EARLY 23 FAIR 53 GEN GOOD 18 GEN POOR 64 GOOD
MAX ADI LATE 17 GEN POOR 63 GOOD 5 VERY POOR 86 GOOD
MAX LVORI EARLY 4 4 5 7
MAX LVORI LATE 4 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-230830-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-6) 49 (+1) 34 49
RH % (24H TREND) 90 (-5) 55 (-9) 96 55
WIND 20FT/EARLY(MPH) W 13 G23 W 12 G23 W 7 W 6
WIND 20FT/LATE(MPH) W 12 G24 W 11 G23 W 5 W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 7 PM 7 AM 6 PM
PRECIP END 1 AM 5 PM 2 AM
MIXING HGT(M-AGL/MSL) 1450 1650
MIXING HGT(FT-AGL/MSL) 4770 5400
TRANSPORT WND (MPH) W 24 W 18
VENT RATE (KT-FT) 100170 86400
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 37F/9AM
DISPERSION 4 4
MAX ADI EARLY 24 FAIR 54 GEN GOOD 19 GEN POOR 62 GOOD
MAX ADI LATE 19 GEN POOR 63 GOOD 8 POOR 71 GOOD
MAX LVORI EARLY 4 4 4 6
MAX LVORI LATE 4 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-230830-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-7) 52 (+1) 34 50
RH % (24H TREND) 83 (-12) 46 (-9) 90 48
WIND 20FT/EARLY(MPH) W 11 G25 W 11 G23 W 6 W 5
WIND 20FT/LATE(MPH) W 10 G24 W 12 G22 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1640
MIXING HGT(FT-AGL/MSL) 5300 5370
TRANSPORT WND (MPH) W 23 W 17
VENT RATE (KT-FT) 106000 80550
CATEGORY DAY 5 4
INVERSION NONE NONE 8PM 37F/9AM
DISPERSION 5 4
MAX ADI EARLY 23 FAIR 62 GOOD 21 FAIR 80 GOOD
MAX ADI LATE 19 GEN POOR 74 GOOD 5 VERY POOR 74 GOOD
MAX LVORI EARLY 3 3 4 5
MAX LVORI LATE 4 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-230830-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
102 PM EDT WED OCT 22 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-6) 48 (+2) 30 47
RH % (24H TREND) 87 (-7) 55 (-9) 93 59
WIND 20FT/EARLY(MPH) W 13 G31 W 13 G32 W 7 G23 W 7 G22
WIND 20FT/LATE(MPH) W 13 G32 W 12 G28 W 6 G19 W 8 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 1430
MIXING HGT(FT-AGL/MSL) 4680 4700
TRANSPORT WND (MPH) W 29 W 20
VENT RATE (KT-FT) 117000 79900
CATEGORY DAY 5 4
INVERSION NONE NONE 8PM 35F/9AM
DISPERSION 5 4
MAX ADI EARLY 31 FAIR 68 GOOD 25 FAIR 76 GOOD
MAX ADI LATE 29 FAIR 83 GOOD 10 POOR 80 GOOD
MAX LVORI EARLY 3 4 4 5
MAX LVORI LATE 4 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. PATCHY FROST. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. SOUTHEAST WINDS 5 TO 10 MPH.
WM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page