116
FNUS51 KPBZ 221652
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1252 PM EDT TUE SEP 22 2026
DISCUSSION
TOMORROW MORNING, THE CHANCE FOR RAIN WILL CONTINUE FOR PARTS OF
EASTERN OHIO AND NORTHERN WEST VIRGINIA. AS A HIGH CONTINUES TO
BUILD INTO THE AREA TOMORROW AFTERNOON, THE CHANCE FOR RAIN WILL
GRADUALLY REDUCE ACROSS THE REGION. CONDITIONS WILL REMAIN DRY AS
WE MOVE INTO THURSDAY.
ON BOTH DAYS, THE DRIEST MINIMUM RELATIVE HUMIDITY WILL BE TO THE
NORTH BETWEEN 40%-50%. A GENERAL EASTERLY SURFACE WIND ON BOTH
DAYS. WEDNESDAY WILL BE BREEZIER WITH GUSTS UP TO 20-25 MPH AND UP
TO 30 MPH IN THE HIGHER ELEVATIONS.
OHZ039-230845-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 70 70 20 0
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 53 (0) 63 (0) 50 66
RH % (24H TREND) 100 (0) 70 (-19) 89 50
WIND 20FT/EARLY(MPH) E 12 G23 E 11 G20 E 10 G19 E 8
WIND 20FT/LATE(MPH) E 10 G20 E 10 G19 E 7 G17 E 8
PRECIP AMOUNT 0.03 0.10 0.00 0.00
PRECIP DURATION 3 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 770 1070
MIXING HGT(FT-AGL/MSL) 2530 3510
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 35420 35100
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 54F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 30 FAIR 17 GEN POOR 38 FAIR
MAX ADI LATE 14 GEN POOR 35 FAIR 12 POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-230845-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 50 70 0 0
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 52 (-2) 63 (+1) 50 65
RH % (24H TREND) 99 (-1) 67 (-24) 86 50
WIND 20FT/EARLY(MPH) E 14 G23 E 12 G22 E 11 G20 E 9
WIND 20FT/LATE(MPH) E 12 G22 E 11 G20 E 8 G18 E 9
PRECIP AMOUNT 0.02 0.06 0.00 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 840 1030
MIXING HGT(FT-AGL/MSL) 2740 3370
TRANSPORT WND (MPH) E 16 E 13
VENT RATE (KT-FT) 38360 37070
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 35 FAIR 17 GEN POOR 40 FAIR
MAX ADI LATE 15 GEN POOR 39 FAIR 13 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-230845-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-2) 62 (+1) 49 65
RH % (24H TREND) 99 (-1) 62 (-29) 86 50
WIND 20FT/EARLY(MPH) E 13 G23 E 11 G21 E 9 G19 E 7
WIND 20FT/LATE(MPH) E 11 G22 E 10 G20 E 7 G17 E 8
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 900 1020
MIXING HGT(FT-AGL/MSL) 2960 3350
TRANSPORT WND (MPH) E 18 E 13
VENT RATE (KT-FT) 47360 36850
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 35 FAIR 17 GEN POOR 40 FAIR
MAX ADI LATE 15 GEN POOR 41 GEN GOOD 12 POOR 53 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-230845-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 30 0
CHANCE OF THUNDER (%) 0 20 20 0
TEMP (24H TREND) 53 (0) 63 (0) 50 66
RH % (24H TREND) 100 (0) 79 (-12) 93 56
WIND 20FT/EARLY(MPH) NE 9 G20 E 9 G18 E 8 G17 E 6
WIND 20FT/LATE(MPH) E 8 G18 E 8 G17 E 6 E 6
PRECIP AMOUNT 0.03 0.10 0.01 0.00
PRECIP DURATION 3 5 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 670 1110
MIXING HGT(FT-AGL/MSL) 2200 3650
TRANSPORT WND (MPH) E 15 E 12
VENT RATE (KT-FT) 28600 36500
CATEGORY DAY 3 3
INVERSION 8PM 56F/4AM 8PM 54F/9AM
DISPERSION 3 3
MAX ADI EARLY 15 GEN POOR 28 FAIR 15 GEN POOR 37 FAIR
MAX ADI LATE 13 GEN POOR 29 FAIR 11 POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 4 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-230845-
HARRISON-
INCLUDING THE CITY OF CADIZ
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 60 60 30 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 52 (-2) 63 (-1) 50 65
RH % (24H TREND) 100 (0) 70 (-18) 88 52
WIND 20FT/EARLY(MPH) E 12 G23 E 11 G22 E 10 G20 E 8
WIND 20FT/LATE(MPH) E 11 G21 E 10 G20 E 8 G17 E 8
PRECIP AMOUNT 0.04 0.07 0.00 0.00
PRECIP DURATION 3 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 790 1040
MIXING HGT(FT-AGL/MSL) 2590 3420
TRANSPORT WND (MPH) E 16 E 13
VENT RATE (KT-FT) 36260 37620
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 52F/8AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 32 FAIR 18 GEN POOR 41 GEN GOOD
MAX ADI LATE 15 GEN POOR 36 FAIR 13 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-230845-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 60 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-2) 63 (0) 50 65
RH % (24H TREND) 99 (-1) 65 (-22) 86 50
WIND 20FT/EARLY(MPH) E 13 G23 E 11 G21 E 10 G20 E 8
WIND 20FT/LATE(MPH) E 11 G21 E 10 G20 E 8 G17 E 8
PRECIP AMOUNT 0.03 0.04 0.00 0.00
PRECIP DURATION 3 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 900 1020
MIXING HGT(FT-AGL/MSL) 2950 3350
TRANSPORT WND (MPH) E 17 E 13
VENT RATE (KT-FT) 44250 36850
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 51F/8AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 34 FAIR 18 GEN POOR 41 GEN GOOD
MAX ADI LATE 13 GEN POOR 40 FAIR 12 POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-230845-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 40 0
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 54 (0) 64 (-2) 51 67
RH % (24H TREND) 100 (0) 84 (-6) 95 58
WIND 20FT/EARLY(MPH) NE 7 G18 E 8 G17 E 7 G17 E 6
WIND 20FT/LATE(MPH) E 7 G17 E 8 E 5 E 6
PRECIP AMOUNT 0.04 0.12 0.04 0.00
PRECIP DURATION 3 5 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 690 1130
MIXING HGT(FT-AGL/MSL) 2260 3700
TRANSPORT WND (MPH) E 15 E 12
VENT RATE (KT-FT) 29380 37000
CATEGORY DAY 3 3
INVERSION 7PM 58F/4AM 7PM 55F/9AM
DISPERSION 3 3
MAX ADI EARLY 14 GEN POOR 26 FAIR 15 GEN POOR 35 FAIR
MAX ADI LATE 13 GEN POOR 30 FAIR 10 POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 7 4 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-230845-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 40 0
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 54 (0) 65 (-1) 52 67
RH % (24H TREND) 100 (0) 74 (-13) 91 53
WIND 20FT/EARLY(MPH) E 9 G21 E 9 G20 E 8 G19 E 7
WIND 20FT/LATE(MPH) E 8 G20 E 8 G18 E 6 G17 E 7
PRECIP AMOUNT 0.07 0.08 0.02 0.00
PRECIP DURATION 4 4 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 670 1110
MIXING HGT(FT-AGL/MSL) 2190 3630
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 30660 36300
CATEGORY DAY 3 3
INVERSION 7PM 57F/9AM 7PM 55F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 28 FAIR 16 GEN POOR 37 FAIR
MAX ADI LATE 14 GEN POOR 32 FAIR 12 POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 5 5
MAX LVORI LATE 6 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-230845-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 70 60 40 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 54 (-1) 65 (-1) 51 66
RH % (24H TREND) 100 (0) 70 (-16) 90 53
WIND 20FT/EARLY(MPH) E 11 G21 E 10 G21 E 10 G19 E 8 G17
WIND 20FT/LATE(MPH) E 10 G20 E 10 G19 E 8 G17 E 8
PRECIP AMOUNT 0.07 0.06 0.03 0.00
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 740 1060
MIXING HGT(FT-AGL/MSL) 2420 3470
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 33880 34700
CATEGORY DAY 3 3
INVERSION 7PM 56F/8AM 7PM 54F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 29 FAIR 17 GEN POOR 41 GEN GOOD
MAX ADI LATE 14 GEN POOR 35 FAIR 13 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 6 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-230845-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 50 0
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 55 (-1) 66 (-2) 52 67
RH % (24H TREND) 100 (0) 79 (-8) 94 56
WIND 20FT/EARLY(MPH) E 8 G20 E 8 G19 E 8 G18 E 6
WIND 20FT/LATE(MPH) E 8 G19 E 8 G17 E 6 E 6
PRECIP AMOUNT 0.08 0.07 0.09 0.00
PRECIP DURATION 4 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 720 1120
MIXING HGT(FT-AGL/MSL) 2370 3670
TRANSPORT WND (MPH) E 15 E 10
VENT RATE (KT-FT) 30810 33030
CATEGORY DAY 3 3
INVERSION 7PM 58F/9AM 7PM 55F/9AM
DISPERSION 3 3
MAX ADI EARLY 14 GEN POOR 27 FAIR 16 GEN POOR 35 FAIR
MAX ADI LATE 13 GEN POOR 31 FAIR 12 POOR 49 GEN GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 7 4 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-230845-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 70 60 60 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 55 (-2) 66 (-2) 52 67
RH % (24H TREND) 100 (0) 75 (-11) 92 54
WIND 20FT/EARLY(MPH) E 8 G20 E 8 G20 E 8 G19 E 6
WIND 20FT/LATE(MPH) E 8 G19 E 7 G18 E 6 G17 E 6
PRECIP AMOUNT 0.08 0.08 0.09 0.00
PRECIP DURATION 4 4 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 760 1090
MIXING HGT(FT-AGL/MSL) 2510 3590
TRANSPORT WND (MPH) E 16 E 10
VENT RATE (KT-FT) 35140 32310
CATEGORY DAY 3 3
INVERSION 7PM 58F/9AM 7PM 55F/9AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 25 FAIR 15 GEN POOR 37 FAIR
MAX ADI LATE 13 GEN POOR 34 FAIR 12 POOR 49 GEN GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 7 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-230845-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (0) 64 (+3) 47 66
RH % (24H TREND) 95 (-5) 53 (-32) 87 45
WIND 20FT/EARLY(MPH) E 11 G20 E 12 G20 E 8 E 8
WIND 20FT/LATE(MPH) E 10 G17 E 11 G20 E 7 E 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 940 1100
MIXING HGT(FT-AGL/MSL) 3090 3610
TRANSPORT WND (MPH) E 17 E 12
VENT RATE (KT-FT) 46350 36100
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 37 FAIR 14 GEN POOR 39 FAIR
MAX ADI LATE 12 POOR 50 GEN GOOD 8 POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-230845-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-1) 64 (+3) 45 66
RH % (24H TREND) 95 (-5) 51 (-35) 88 45
WIND 20FT/EARLY(MPH) E 7 G18 E 9 G18 E 5 E 6
WIND 20FT/LATE(MPH) E 7 E 8 G18 E 5 E 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 1060 1170
MIXING HGT(FT-AGL/MSL) 3470 3830
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 48580 38300
CATEGORY DAY 3 3
INVERSION 7PM 53F/9AM 7PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 45 GEN GOOD 6 VERY POOR 39 FAIR
MAX ADI LATE 11 POOR 59 GEN GOOD 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 4 5
MAX LVORI LATE 6 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-230845-
FOREST-
INCLUDING THE CITY OF TIONESTA
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
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) 46 (-2) 65 (+4) 43 66
RH % (24H TREND) 94 (-6) 45 (-33) 87 40
WIND 20FT/EARLY(MPH) LGT/VAR E 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 6 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1100 1200
MIXING HGT(FT-AGL/MSL) 3620 3950
TRANSPORT WND (MPH) E 15 E 10
VENT RATE (KT-FT) 47060 35550
CATEGORY DAY 3 3
INVERSION 7PM 51F/9AM 7PM 48F/9AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 49 GEN GOOD 5 VERY POOR 36 FAIR
MAX ADI LATE 8 POOR 66 GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 4 5
MAX LVORI LATE 6 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-230845-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-2) 64 (+3) 48 66
RH % (24H TREND) 98 (-2) 55 (-33) 88 46
WIND 20FT/EARLY(MPH) E 11 G22 E 11 G20 E 8 G18 E 7
WIND 20FT/LATE(MPH) E 9 G20 E 10 G19 E 6 E 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 900 1060
MIXING HGT(FT-AGL/MSL) 2950 3480
TRANSPORT WND (MPH) E 18 E 13
VENT RATE (KT-FT) 47200 38280
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 36 FAIR 17 GEN POOR 40 FAIR
MAX ADI LATE 13 GEN POOR 46 GEN GOOD 9 POOR 53 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-230845-
BUTLER-
INCLUDING THE CITY OF BUTLER
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-1) 64 (+4) 46 66
RH % (24H TREND) 100 (0) 58 (-34) 89 50
WIND 20FT/EARLY(MPH) E 11 G23 E 11 G20 E 8 G18 E 7
WIND 20FT/LATE(MPH) E 9 G20 E 10 G19 E 6 E 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 950 1070
MIXING HGT(FT-AGL/MSL) 3100 3520
TRANSPORT WND (MPH) E 18 E 13
VENT RATE (KT-FT) 49600 38720
CATEGORY DAY 3 3
INVERSION 8PM 53F/8AM 7PM 50F/9AM
DISPERSION 3 3
MAX ADI EARLY 15 GEN POOR 46 GEN GOOD 11 POOR 43 GEN GOOD
MAX ADI LATE 13 GEN POOR 58 GEN GOOD 9 POOR 53 GEN GOOD
MAX LVORI EARLY 6 5 4 5
MAX LVORI LATE 6 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-230845-
CLARION-
INCLUDING THE CITY OF CLARION
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-1) 64 (+5) 45 65
RH % (24H TREND) 95 (-5) 50 (-33) 88 43
WIND 20FT/EARLY(MPH) E 7 G18 E 9 G20 E 5 E 5
WIND 20FT/LATE(MPH) E 7 G17 E 8 G18 LGT/VAR E 5
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 1010 1130
MIXING HGT(FT-AGL/MSL) 3310 3710
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 46340 37100
CATEGORY DAY 3 3
INVERSION 7PM 52F/9AM 7PM 48F/9AM
DISPERSION 3 3
MAX ADI EARLY 11 POOR 48 GEN GOOD 5 VERY POOR 43 GEN GOOD
MAX ADI LATE 11 POOR 60 GEN GOOD 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 6 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-230845-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (-3) 63 (+5) 44 64
RH % (24H TREND) 94 (-6) 50 (-34) 85 43
WIND 20FT/EARLY(MPH) E 8 G19 E 9 G21 E 6 E 6
WIND 20FT/LATE(MPH) E 7 G18 E 9 G19 E 5 E 6
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 990 1120
MIXING HGT(FT-AGL/MSL) 3260 3670
TRANSPORT WND (MPH) E 15 E 12
VENT RATE (KT-FT) 42380 36700
CATEGORY DAY 3 3
INVERSION 6PM 51F/9AM 7PM 48F/9AM
DISPERSION 3 3
MAX ADI EARLY 11 POOR 47 GEN GOOD 8 POOR 44 GEN GOOD
MAX ADI LATE 11 POOR 58 GEN GOOD 8 POOR 54 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-230845-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-1) 63 (+2) 49 65
RH % (24H TREND) 97 (-3) 61 (-29) 86 49
WIND 20FT/EARLY(MPH) E 12 G24 E 10 G21 E 9 G19 E 7
WIND 20FT/LATE(MPH) E 10 G21 E 10 G20 E 6 G17 E 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 940 1050
MIXING HGT(FT-AGL/MSL) 3080 3450
TRANSPORT WND (MPH) E 18 E 13
VENT RATE (KT-FT) 49280 37950
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 51F/8AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 33 FAIR 17 GEN POOR 42 GEN GOOD
MAX ADI LATE 14 GEN POOR 44 GEN GOOD 11 POOR 52 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-230845-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-4) 64 (+2) 49 65
RH % (24H TREND) 99 (-1) 63 (-27) 86 53
WIND 20FT/EARLY(MPH) E 13 G23 E 12 G20 E 10 G19 E 9
WIND 20FT/LATE(MPH) E 11 G20 E 12 G19 E 7 E 9
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 980 1120
MIXING HGT(FT-AGL/MSL) 3230 3670
TRANSPORT WND (MPH) E 17 E 13
VENT RATE (KT-FT) 48450 40370
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 50F/8AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 35 FAIR 19 GEN POOR 39 FAIR
MAX ADI LATE 12 POOR 43 GEN GOOD 10 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-230845-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-2) 64 (+4) 46 66
RH % (24H TREND) 98 (-2) 57 (-33) 89 49
WIND 20FT/EARLY(MPH) E 10 G22 E 10 G20 E 7 G17 E 6
WIND 20FT/LATE(MPH) E 9 G19 E 9 G18 E 5 E 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 980 1080
MIXING HGT(FT-AGL/MSL) 3200 3530
TRANSPORT WND (MPH) E 17 E 13
VENT RATE (KT-FT) 48000 38830
CATEGORY DAY 3 3
INVERSION 7PM 53F/8AM 7PM 50F/9AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 49 GEN GOOD 10 POOR 44 GEN GOOD
MAX ADI LATE 12 POOR 59 GEN GOOD 7 POOR 54 GEN GOOD
MAX LVORI EARLY 6 5 4 5
MAX LVORI LATE 6 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-230845-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 50 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-3) 63 (0) 50 64
RH % (24H TREND) 96 (-4) 66 (-21) 84 53
WIND 20FT/EARLY(MPH) E 13 G23 E 12 G21 E 10 G20 E 9
WIND 20FT/LATE(MPH) E 11 G21 E 12 G21 E 8 G17 E 9
PRECIP AMOUNT 0.03 0.02 0.01 0.00
PRECIP DURATION 3 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 930 1080
MIXING HGT(FT-AGL/MSL) 3040 3550
TRANSPORT WND (MPH) E 17 E 13
VENT RATE (KT-FT) 45600 39050
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 36 FAIR 18 GEN POOR 40 FAIR
MAX ADI LATE 13 GEN POOR 41 GEN GOOD 12 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-230845-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 60 30 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 52 (-5) 64 (-1) 50 65
RH % (24H TREND) 99 (-1) 70 (-17) 86 55
WIND 20FT/EARLY(MPH) E 11 G21 E 9 G19 E 9 G19 E 7
WIND 20FT/LATE(MPH) E 9 G19 E 10 G18 E 6 E 8
PRECIP AMOUNT 0.04 0.02 0.02 0.00
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 830 1170
MIXING HGT(FT-AGL/MSL) 2720 3820
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 38080 38200
CATEGORY DAY 3 3
INVERSION 7PM 55F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 33 FAIR 18 GEN POOR 39 FAIR
MAX ADI LATE 11 POOR 37 FAIR 11 POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 6 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-230845-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 64 (+2) 48 65
RH % (24H TREND) 98 (-2) 62 (-25) 88 52
WIND 20FT/EARLY(MPH) E 14 G23 E 13 G21 E 10 G18 E 8
WIND 20FT/LATE(MPH) E 11 G22 E 13 E 7 E 9
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 960 1080
MIXING HGT(FT-AGL/MSL) 3140 3560
TRANSPORT WND (MPH) E 17 E 12
VENT RATE (KT-FT) 47100 35600
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 35 FAIR 17 GEN POOR 40 FAIR
MAX ADI LATE 12 POOR 42 GEN GOOD 9 POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-230845-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-4) 63 (+3) 46 65
RH % (24H TREND) 100 (0) 59 (-27) 88 49
WIND 20FT/EARLY(MPH) E 14 G25 E 13 G23 E 11 G22 E 7 G18
WIND 20FT/LATE(MPH) E 12 G25 E 11 G21 E 8 G22 E 7
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 900 1040
MIXING HGT(FT-AGL/MSL) 2960 3400
TRANSPORT WND (MPH) E 18 E 12
VENT RATE (KT-FT) 47360 34000
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 36 FAIR 22 FAIR 42 GEN GOOD
MAX ADI LATE 17 GEN POOR 43 GEN GOOD 14 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-230845-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 40 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-5) 63 (-1) 49 65
RH % (24H TREND) 94 (-6) 67 (-17) 85 53
WIND 20FT/EARLY(MPH) E 11 G22 E 10 G22 E 8 E 6
WIND 20FT/LATE(MPH) E 10 G23 E 10 G18 E 6 G17 E 8
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 860 1180
MIXING HGT(FT-AGL/MSL) 2820 3860
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 39480 38600
CATEGORY DAY 3 3
INVERSION 6PM 55F/8AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 35 FAIR 16 GEN POOR 39 FAIR
MAX ADI LATE 13 GEN POOR 37 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-230845-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-5) 61 (0) 46 64
RH % (24H TREND) 100 (0) 62 (-21) 87 49
WIND 20FT/EARLY(MPH) E 11 G24 E 11 G23 E 9 G21 E 6 G18
WIND 20FT/LATE(MPH) E 11 G24 E 9 G20 E 8 G22 E 5
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 740 1040
MIXING HGT(FT-AGL/MSL) 2430 3400
TRANSPORT WND (MPH) E 20 E 12
VENT RATE (KT-FT) 41310 34000
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 47F/8AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 36 FAIR 25 FAIR 46 GEN GOOD
MAX ADI LATE 18 GEN POOR 40 FAIR 15 GEN POOR 51 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-230845-
INDIANA-
INCLUDING THE CITY OF INDIANA
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-4) 64 (+5) 45 65
RH % (24H TREND) 98 (-2) 58 (-31) 88 49
WIND 20FT/EARLY(MPH) E 11 G22 E 11 G22 E 7 G17 E 7
WIND 20FT/LATE(MPH) E 10 G20 E 10 G20 E 6 E 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 960 1080
MIXING HGT(FT-AGL/MSL) 3150 3530
TRANSPORT WND (MPH) E 17 E 13
VENT RATE (KT-FT) 47250 38830
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 39 FAIR 15 GEN POOR 45 GEN GOOD
MAX ADI LATE 13 GEN POOR 59 GEN GOOD 8 POOR 55 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-230845-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-3) 62 (+4) 45 64
RH % (24H TREND) 97 (-3) 59 (-31) 87 49
WIND 20FT/EARLY(MPH) E 12 G23 E 11 G22 E 8 G18 E 7
WIND 20FT/LATE(MPH) E 11 G22 E 10 G20 E 7 G17 E 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 900 1020
MIXING HGT(FT-AGL/MSL) 2960 3330
TRANSPORT WND (MPH) E 18 E 13
VENT RATE (KT-FT) 47360 36630
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 14 GEN POOR 38 FAIR 16 GEN POOR 45 GEN GOOD
MAX ADI LATE 14 GEN POOR 58 GEN GOOD 11 POOR 51 GEN GOOD
MAX LVORI EARLY 5 4 4 4
MAX LVORI LATE 5 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-230845-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-1) 63 (+1) 50 65
RH % (24H TREND) 96 (-4) 63 (-26) 84 50
WIND 20FT/EARLY(MPH) E 13 G23 E 11 G21 E 9 G19 E 7
WIND 20FT/LATE(MPH) E 11 G21 E 9 G20 E 7 G17 E 7
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 930 1030
MIXING HGT(FT-AGL/MSL) 3040 3390
TRANSPORT WND (MPH) E 17 E 12
VENT RATE (KT-FT) 45600 33900
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 52F/5AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 33 FAIR 17 GEN POOR 40 FAIR
MAX ADI LATE 14 GEN POOR 43 GEN GOOD 11 POOR 51 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-230845-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 60 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-2) 64 (0) 51 65
RH % (24H TREND) 96 (-4) 67 (-19) 83 51
WIND 20FT/EARLY(MPH) E 12 G23 E 11 G21 E 10 G20 E 8
WIND 20FT/LATE(MPH) E 11 G20 E 11 G20 E 8 G17 E 8
PRECIP AMOUNT 0.03 0.03 0.01 0.00
PRECIP DURATION 3 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 920 1030
MIXING HGT(FT-AGL/MSL) 3030 3380
TRANSPORT WND (MPH) E 17 E 12
VENT RATE (KT-FT) 45450 33800
CATEGORY DAY 3 3
INVERSION NONE NONE 8PM 52F/8AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 35 FAIR 17 GEN POOR 41 GEN GOOD
MAX ADI LATE 14 GEN POOR 42 GEN GOOD 12 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-230845-
OHIO-
INCLUDING THE CITY OF WHEELING
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 60 20 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 54 (-2) 64 (-1) 51 65
RH % (24H TREND) 99 (-1) 71 (-18) 84 54
WIND 20FT/EARLY(MPH) E 12 G22 E 11 G21 E 10 G20 E 9
WIND 20FT/LATE(MPH) E 11 G20 E 11 G20 E 8 G17 E 8
PRECIP AMOUNT 0.05 0.03 0.00 0.00
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 820 1040
MIXING HGT(FT-AGL/MSL) 2670 3420
TRANSPORT WND (MPH) E 17 E 13
VENT RATE (KT-FT) 40050 37620
CATEGORY DAY 3 3
INVERSION NONE NONE 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 31 FAIR 18 GEN POOR 41 GEN GOOD
MAX ADI LATE 13 GEN POOR 37 FAIR 12 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-230845-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 60 60 40 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 55 (-1) 66 (0) 51 67
RH % (24H TREND) 100 (0) 75 (-14) 85 58
WIND 20FT/EARLY(MPH) E 10 G21 E 10 G19 E 9 G19 E 8
WIND 20FT/LATE(MPH) E 10 G19 E 9 G18 E 7 E 7
PRECIP AMOUNT 0.05 0.04 0.02 0.00
PRECIP DURATION 4 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 720 1110
MIXING HGT(FT-AGL/MSL) 2370 3630
TRANSPORT WND (MPH) E 17 E 12
VENT RATE (KT-FT) 35550 36300
CATEGORY DAY 3 3
INVERSION 7PM 57F/9AM 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 27 FAIR 16 GEN POOR 38 FAIR
MAX ADI LATE 12 POOR 35 FAIR 12 POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 4 4
MAX LVORI LATE 7 4 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-230845-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 60 70 40 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 55 (-2) 66 (-1) 51 66
RH % (24H TREND) 100 (0) 77 (-12) 88 59
WIND 20FT/EARLY(MPH) E 9 G21 E 9 G19 E 9 G20 E 7
WIND 20FT/LATE(MPH) E 9 G19 E 8 G18 E 7 E 7
PRECIP AMOUNT 0.08 0.14 0.06 0.00
PRECIP DURATION 3 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 730 1090
MIXING HGT(FT-AGL/MSL) 2410 3590
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 33740 35900
CATEGORY DAY 3 3
INVERSION 7PM 57F/9AM 7PM 53F/8AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 25 FAIR 16 GEN POOR 37 FAIR
MAX ADI LATE 12 POOR 34 FAIR 11 POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 7 4 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-230845-
MARION-
INCLUDING THE CITY OF FAIRMONT
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 60 60 30 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 53 (-6) 64 (-2) 50 65
RH % (24H TREND) 100 (0) 75 (-13) 88 59
WIND 20FT/EARLY(MPH) E 10 G19 E 9 G17 E 9 G18 E 7
WIND 20FT/LATE(MPH) E 9 G18 E 9 G17 E 6 E 8
PRECIP AMOUNT 0.06 0.03 0.02 0.00
PRECIP DURATION 3 3 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 790 1020
MIXING HGT(FT-AGL/MSL) 2590 3340
TRANSPORT WND (MPH) E 16 E 12
VENT RATE (KT-FT) 36260 33400
CATEGORY DAY 3 3
INVERSION 6PM 56F/9AM 8PM 51F/8AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 30 FAIR 18 GEN POOR 38 FAIR
MAX ADI LATE 11 POOR 35 FAIR 11 POOR 47 GEN GOOD
MAX LVORI EARLY 6 5 4 5
MAX LVORI LATE 7 4 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-230845-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 60 30 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 53 (-5) 64 (-1) 50 65
RH % (24H TREND) 99 (-1) 71 (-11) 87 56
WIND 20FT/EARLY(MPH) E 10 G20 E 9 G20 E 8 G18 E 6
WIND 20FT/LATE(MPH) E 9 G21 E 9 G17 E 6 E 7
PRECIP AMOUNT 0.03 0.02 0.01 0.00
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 800 1080
MIXING HGT(FT-AGL/MSL) 2630 3530
TRANSPORT WND (MPH) E 17 E 12
VENT RATE (KT-FT) 39450 35300
CATEGORY DAY 3 3
INVERSION 6PM 55F/8AM 7PM 51F/8AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 31 FAIR 22 FAIR 39 FAIR
MAX ADI LATE 12 POOR 37 FAIR 10 POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 6 4 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-230845-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 60 20 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-7) 60 (-2) 48 62
RH % (24H TREND) 98 (-2) 71 (-16) 85 55
WIND 20FT/EARLY(MPH) E 11 G22 E 10 G22 E 8 G18 E 6
WIND 20FT/LATE(MPH) E 11 G23 E 8 G19 E 8 G19 E 5
PRECIP AMOUNT 0.05 0.01 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 640 1030
MIXING HGT(FT-AGL/MSL) 2090 3380
TRANSPORT WND (MPH) E 18 E 12
VENT RATE (KT-FT) 33440 33800
CATEGORY DAY 3 3
INVERSION 6PM 53F/8AM 7PM 49F/7AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 33 FAIR 24 FAIR 39 FAIR
MAX ADI LATE 19 GEN POOR 36 FAIR 14 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-230845-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 50 20 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 49 (-7) 62 (-2) 47 64
RH % (24H TREND) 99 (-1) 68 (-16) 86 52
WIND 20FT/EARLY(MPH) E 10 G23 E 10 G22 E 9 G20 E 6 G17
WIND 20FT/LATE(MPH) E 10 G23 E 9 G20 E 8 G20 E 6
PRECIP AMOUNT 0.06 0.02 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 620 940
MIXING HGT(FT-AGL/MSL) 2030 3080
TRANSPORT WND (MPH) E 20 E 12
VENT RATE (KT-FT) 34510 30800
CATEGORY DAY 3 3
INVERSION 6PM 52F/8AM 9PM 49F/6AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 33 FAIR 23 FAIR 37 FAIR
MAX ADI LATE 19 GEN POOR 38 FAIR 16 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-230845-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 50 30 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 48 (-8) 60 (-1) 45 62
RH % (24H TREND) 100 (0) 72 (-19) 91 55
WIND 20FT/EARLY(MPH) E 13 G25 E 12 G24 E 12 G23 E 9 G21
WIND 20FT/LATE(MPH) E 13 G25 E 10 G22 E 12 G24 E 6
PRECIP AMOUNT 0.06 0.06 0.00 0.00
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 570 880
MIXING HGT(FT-AGL/MSL) 1860 2890
TRANSPORT WND (MPH) E 22 E 13
VENT RATE (KT-FT) 35340 31790
CATEGORY DAY 3 3
INVERSION NONE NONE NONE NONE
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 34 FAIR 24 FAIR 36 FAIR
MAX ADI LATE 20 GEN POOR 39 FAIR 22 FAIR 45 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 5 4 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-230845-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 50 30 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-8) 62 (-3) 47 64
RH % (24H TREND) 99 (-1) 71 (-13) 90 52
WIND 20FT/EARLY(MPH) SE 10 G23 E 9 G23 E 9 G23 E 5 G17
WIND 20FT/LATE(MPH) SE 9 G23 E 8 G18 E 8 G23 LGT/VAR
PRECIP AMOUNT 0.06 0.15 0.00 0.00
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 530 820
MIXING HGT(FT-AGL/MSL) 1740 2690
TRANSPORT WND (MPH) E 17 E 10
VENT RATE (KT-FT) 26100 24210
CATEGORY DAY 3 3
INVERSION 6PM 52F/9AM 9PM 50F/5AM
DISPERSION 3 3
MAX ADI EARLY 15 GEN POOR 29 FAIR 18 GEN POOR 30 FAIR
MAX ADI LATE 16 GEN POOR 31 FAIR 14 GEN POOR 35 FAIR
MAX LVORI EARLY 5 5 4 5
MAX LVORI LATE 5 4 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-230845-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1252 PM EDT TUE SEP 22 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 70 60 40 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 44 (-10) 56 (-3) 41 58
RH % (24H TREND) 100 (0) 83 (-11) 99 61
WIND 20FT/EARLY(MPH) E 9 G26 E 9 G25 E 10 G26 E 7 G22
WIND 20FT/LATE(MPH) E 10 G26 E 8 G20 E 10 G26 E 5
PRECIP AMOUNT 0.11 0.11 0.03 0.00
PRECIP DURATION 6 3 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 450 660
MIXING HGT(FT-AGL/MSL) 1470 2150
TRANSPORT WND (MPH) E 20 E 13
VENT RATE (KT-FT) 24990 23650
CATEGORY DAY 3 2
INVERSION 6PM 49F/9AM 8PM 46F/4AM
DISPERSION 3 2
MAX ADI EARLY 16 GEN POOR 27 FAIR 17 GEN POOR 26 FAIR
MAX ADI LATE 17 GEN POOR 31 FAIR 17 GEN POOR 32 FAIR
MAX LVORI EARLY 5 5 5 5
MAX LVORI LATE 5 4 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
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