690
FNUS51 KPBZ 060455
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1255 AM EDT WED MAY 6 2026
DISCUSSION
RAIN CHANCES THROUGH THIS MORNING WILL KEEP CONDITIONS DAMP
HEADING INTO THE WEEK. DAYTIME MINIMUM RELATIVE HUMIDITIES WILL
GENERALLY SIT IN THE 40 TO 50 PERCENT RANGE THROUGH THE WEEK
BEFORE MORE RAIN CHANCES FILL IN OVER THE WEEKEND. NO FIRE
CONCERNS AT THIS TIME.
OHZ039-062015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-13) 39 (-11) 58
RH % (24H TREND) 49 (-4) 82 (-17) 42
WIND 20FT/EARLY(MPH) N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1500 2320
MIXING HGT(FT-AGL/MSL)4910 7610
TRANSPORT WND (MPH) NW 14 W 18
VENT RATE (KT-FT) 40400 93900
CATEGORY DAY 4 5
INVERSION 49F/6AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 34 FAIR 8 POOR 76 GOOD
MAX ADI LATE 79 GOOD 4 VERY POOR 90 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-062015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-14) 39 (-11) 57
RH % (24H TREND) 49 (-4) 82 (-17) 42
WIND 20FT/EARLY(MPH) N 8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR NW 8
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1470 2230
MIXING HGT(FT-AGL/MSL)4830 7320
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 42630 93550
CATEGORY DAY 4 5
INVERSION 50F/6AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 17 GEN POOR 79 GOOD
MAX ADI LATE 75 GOOD 4 VERY POOR 91 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-062015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-14) 39 (-11) 57
RH % (24H TREND) 50 (-1) 82 (-15) 42
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR NW 8
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1430 2140
MIXING HGT(FT-AGL/MSL)4680 7010
TRANSPORT WND (MPH) NW 16 W 18
VENT RATE (KT-FT) 49210 92190
CATEGORY DAY 4 5
INVERSION 50F/6AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 17 GEN POOR 77 GOOD
MAX ADI LATE 73 GOOD 4 VERY POOR 91 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-062015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-13) 39 (-10) 58
RH % (24H TREND) 48 (-6) 81 (-17) 43
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR W 6
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1510 2320
MIXING HGT(FT-AGL/MSL)4970 7630
TRANSPORT WND (MPH) NW 14 W 17
VENT RATE (KT-FT) 43130 98220
CATEGORY DAY 4 5
INVERSION 48F/6AM 8PM 45F/9AM
DISPERSION 5 5
MAX ADI EARLY 35 FAIR 7 POOR 73 GOOD
MAX ADI LATE 79 GOOD 4 VERY POOR 125 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-062015-
HARRISON-
INCLUDING THE CITY OF CADIZ
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-15) 40 (-10) 59
RH % (24H TREND) 49 (+2) 81 (-16) 39
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1440 2330
MIXING HGT(FT-AGL/MSL)4720 7630
TRANSPORT WND (MPH) NW 14 W 18
VENT RATE (KT-FT) 38070 96720
CATEGORY DAY 4 5
INVERSION 51F/6AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 15 GEN POOR 82 GOOD
MAX ADI LATE 67 GOOD 4 VERY POOR 91 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-062015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-15) 41 (-10) 58
RH % (24H TREND) 49 (+3) 79 (-17) 37
WIND 20FT/EARLY(MPH) N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR NW 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1410 2250
MIXING HGT(FT-AGL/MSL)4640 7380
TRANSPORT WND (MPH) NW 14 W 18
VENT RATE (KT-FT) 43980 94030
CATEGORY DAY 4 5
INVERSION 53F/6AM 8PM 44F/8AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 16 GEN POOR 84 GOOD
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 90 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-062015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-14) 40 (-11) 59
RH % (24H TREND) 49 (0) 82 (-17) 41
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR NW 6
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1410 2250
MIXING HGT(FT-AGL/MSL)4630 7390
TRANSPORT WND (MPH) NW 13 W 17
VENT RATE (KT-FT) 43300 103450
CATEGORY DAY 4 5
INVERSION 50F/6AM 8PM 47F/9AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 7 POOR 67 GOOD
MAX ADI LATE 67 GOOD 4 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-062015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-15) 41 (-9) 60
RH % (24H TREND) 48 (+1) 82 (-17) 38
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1380 2350
MIXING HGT(FT-AGL/MSL)4540 7700
TRANSPORT WND (MPH) NW 12 W 18
VENT RATE (KT-FT) 46410 98730
CATEGORY DAY 3 5
INVERSION 51F/6AM 8PM 47F/9AM
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 7 POOR 73 GOOD
MAX ADI LATE 65 GOOD 4 VERY POOR 122 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-062015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-16) 41 (-11) 60
RH % (24H TREND) 53 (+8) 83 (-16) 37
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1290 2300
MIXING HGT(FT-AGL/MSL)4240 7540
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 35940 85820
CATEGORY DAY 3 5
INVERSION 52F/8AM 8PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 26 FAIR 7 POOR 75 GOOD
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 135 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-062015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-15) 41 (-10) 61
RH % (24H TREND) 51 (+7) 84 (-16) 38
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1350 2260
MIXING HGT(FT-AGL/MSL)4440 7400
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 44390 93380
CATEGORY DAY 3 5
INVERSION 53F/7AM 8PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 7 POOR 72 GOOD
MAX ADI LATE 48 GEN GOOD 4 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-062015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-16) 43 (-9) 61
RH % (24H TREND) 54 (+12) 82 (-18) 37
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1260 2320
MIXING HGT(FT-AGL/MSL)4140 7630
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 37210 90110
CATEGORY DAY 3 5
INVERSION 54F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 26 FAIR 7 POOR 75 GOOD
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 136 VERY GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-062015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-13) 38 (-9) 55
RH % (24H TREND) 50 (-8) 86 (-14) 45
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR NW 8
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1420 2020
MIXING HGT(FT-AGL/MSL)4660 6640
TRANSPORT WND (MPH) NW 17 W 17
VENT RATE (KT-FT) 44570 85690
CATEGORY DAY 4 5
INVERSION 48F/6AM 8PM 45F/9AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 19 GEN POOR 69 GOOD
MAX ADI LATE 66 GOOD 3 VERY POOR 87 GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-062015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-13) 37 (-11) 55
RH % (24H TREND) 54 (-1) 87 (-13) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 6
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1320 2130
MIXING HGT(FT-AGL/MSL)4320 6980
TRANSPORT WND (MPH) NW 16 W 17
VENT RATE (KT-FT) 49430 86100
CATEGORY DAY 4 5
INVERSION 49F/6AM 8PM 41F/8AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 9 POOR 78 GOOD
MAX ADI LATE 62 GOOD 3 VERY POOR 92 GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-062015-
FOREST-
INCLUDING THE CITY OF TIONESTA
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-14) 36 (-12) 55
RH % (24H TREND) 54 (+4) 86 (-13) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR W 5
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1210 2230
MIXING HGT(FT-AGL/MSL)3960 7320
TRANSPORT WND (MPH) NW 15 W 17
VENT RATE (KT-FT) 38610 92170
CATEGORY DAY 4 5
INVERSION 49F/7AM 8PM 44F/9AM
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 10 POOR 82 GOOD
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 134 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-062015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-15) 38 (-11) 57
RH % (24H TREND) 49 (-3) 85 (-15) 43
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1450 2110
MIXING HGT(FT-AGL/MSL)4750 6930
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 46020 91190
CATEGORY DAY 4 5
INVERSION 50F/6AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 11 POOR 70 GOOD
MAX ADI LATE 64 GOOD 3 VERY POOR 91 GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-062015-
BUTLER-
INCLUDING THE CITY OF BUTLER
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-15) 38 (-11) 57
RH % (24H TREND) 56 (+3) 88 (-12) 45
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1320 2160
MIXING HGT(FT-AGL/MSL)4320 7100
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 46660 91430
CATEGORY DAY 4 5
INVERSION 52F/6AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 9 POOR 78 GOOD
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 139 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-062015-
CLARION-
INCLUDING THE CITY OF CLARION
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-14) 37 (-13) 56
RH % (24H TREND) 56 (+6) 86 (-13) 42
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR W 7
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1240 2290
MIXING HGT(FT-AGL/MSL)4050 7510
TRANSPORT WND (MPH) NW 16 W 17
VENT RATE (KT-FT) 40630 88680
CATEGORY DAY 4 5
INVERSION 51F/7AM 8PM 44F/9AM
DISPERSION 5 5
MAX ADI EARLY 21 FAIR 9 POOR 83 GOOD
MAX ADI LATE 58 GEN GOOD 4 VERY POOR 91 GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-062015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-13) 37 (-14) 56
RH % (24H TREND) 58 (+10) 84 (-14) 40
WIND 20FT/EARLY(MPH) W 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 960 2200
MIXING HGT(FT-AGL/MSL)3150 7220
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 35760 93500
CATEGORY DAY 3 5
INVERSION 53F/8AM 8PM 44F/9AM
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 19 GEN POOR 95 GOOD
MAX ADI LATE 48 GEN GOOD 4 VERY POOR 131 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-062015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-16) 41 (-10) 58
RH % (24H TREND) 50 (+3) 81 (-16) 39
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1340 2190
MIXING HGT(FT-AGL/MSL)4400 7170
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 45630 97920
CATEGORY DAY 4 5
INVERSION 53F/6AM 8PM 47F/9AM
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 9 POOR 88 GOOD
MAX ADI LATE 70 GOOD 3 VERY POOR 94 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-062015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-17) 42 (-11) 59
RH % (24H TREND) 56 (+9) 83 (-17) 39
WIND 20FT/EARLY(MPH) NW 8 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR NW 8
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1160 2280
MIXING HGT(FT-AGL/MSL)3800 7480
TRANSPORT WND (MPH) NW 14 W 18
VENT RATE (KT-FT) 41380 85640
CATEGORY DAY 3 5
INVERSION 54F/8AM 8PM 48F/9AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 16 GEN POOR 84 GOOD
MAX ADI LATE 49 GEN GOOD 3 VERY POOR 96 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-062015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-15) 39 (-12) 58
RH % (24H TREND) 59 (+9) 89 (-11) 43
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1120 2190
MIXING HGT(FT-AGL/MSL)3670 7190
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 40580 90420
CATEGORY DAY 3 5
INVERSION 53F/8AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 24 FAIR 8 POOR 88 GOOD
MAX ADI LATE 49 GEN GOOD 4 VERY POOR 137 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-062015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-16) 41 (-11) 59
RH % (24H TREND) 55 (+11) 82 (-18) 38
WIND 20FT/EARLY(MPH) W 8 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 8
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1120 2290
MIXING HGT(FT-AGL/MSL)3680 7520
TRANSPORT WND (MPH) NW 13 W 18
VENT RATE (KT-FT) 40420 71520
CATEGORY DAY 3 5
INVERSION 54F/8AM 8PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 8 POOR 78 GOOD
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 89 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-062015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-16) 42 (-11) 60
RH % (24H TREND) 65 (+21) 83 (-17) 39
WIND 20FT/EARLY(MPH) W 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 950 2220
MIXING HGT(FT-AGL/MSL)3110 7270
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 29580 60100
CATEGORY DAY 3 5
INVERSION 56F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 28 FAIR 7 POOR 69 GOOD
MAX ADI LATE 37 FAIR 3 VERY POOR 129 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-062015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-15) 41 (-11) 60
RH % (24H TREND) 63 (+17) 87 (-13) 40
WIND 20FT/EARLY(MPH) W 9 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 950 2210
MIXING HGT(FT-AGL/MSL)3110 7250
TRANSPORT WND (MPH) NW 13 W 17
VENT RATE (KT-FT) 33050 87360
CATEGORY DAY 3 5
INVERSION 56F/8AM 8PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 26 FAIR 15 GEN POOR 80 GOOD
MAX ADI LATE 41 GEN GOOD 3 VERY POOR 134 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-062015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-13) 41 (-13) 60
RH % (24H TREND) 61 (+21) 81 (-13) 38
WIND 20FT/EARLY(MPH) SW 7 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR W 7 G17
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 750 2150
MIXING HGT(FT-AGL/MSL)2460 7040
TRANSPORT WND (MPH) NW 14 W 18
VENT RATE (KT-FT) 21550 85000
CATEGORY DAY 3 5
INVERSION 58F/6AM 8PM 44F/8AM
DISPERSION 5 5
MAX ADI EARLY 28 FAIR 10 POOR 85 GOOD
MAX ADI LATE 37 FAIR 4 VERY POOR 139 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-062015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-15) 42 (-12) 60
RH % (24H TREND) 64 (+22) 86 (-13) 40
WIND 20FT/EARLY(MPH) SW 8 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 6
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 860 2150
MIXING HGT(FT-AGL/MSL)2820 7050
TRANSPORT WND (MPH) NW 12 W 16
VENT RATE (KT-FT) 27550 58520
CATEGORY DAY 3 4
INVERSION 56F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 7 POOR 70 GOOD
MAX ADI LATE 33 FAIR 3 VERY POOR 112 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-062015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-13) 41 (-12) 58
RH % (24H TREND) 63 (+23) 85 (-10) 40
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G17 LGT/VAR NW 6
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 630 1980
MIXING HGT(FT-AGL/MSL)2070 6490
TRANSPORT WND (MPH) NW 13 W 17
VENT RATE (KT-FT) 24120 70170
CATEGORY DAY 2 4
INVERSION 55F/7AM 8PM 44F/8AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 8 POOR 70 GOOD
MAX ADI LATE 30 FAIR 4 VERY POOR 118 VERY GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-062015-
INDIANA-
INCLUDING THE CITY OF INDIANA
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-14) 39 (-14) 59
RH % (24H TREND) 63 (+16) 86 (-12) 41
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 860 2150
MIXING HGT(FT-AGL/MSL)2810 7060
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 33710 86080
CATEGORY DAY 3 5
INVERSION 54F/9AM 8PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 16 GEN POOR 89 GOOD
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 139 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-062015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-13) 40 (-14) 59
RH % (24H TREND) 64 (+22) 83 (-11) 39
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 790 2120
MIXING HGT(FT-AGL/MSL)2590 6970
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 21810 83270
CATEGORY DAY 3 5
INVERSION 58F/6AM 9PM 46F/9AM
DISPERSION 5 5
MAX ADI EARLY 28 FAIR 18 GEN POOR 90 GOOD
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 138 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-062015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-16) 41 (-10) 58
RH % (24H TREND) 49 (+3) 77 (-19) 37
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1420 2240
MIXING HGT(FT-AGL/MSL)4660 7340
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 46400 92570
CATEGORY DAY 4 5
INVERSION 53F/6AM 8PM 47F/9AM
DISPERSION 5 5
MAX ADI EARLY 27 FAIR 8 POOR 86 GOOD
MAX ADI LATE 77 GOOD 3 VERY POOR 96 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-062015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-16) 42 (-10) 59
RH % (24H TREND) 50 (+7) 77 (-19) 37
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1260 2260
MIXING HGT(FT-AGL/MSL)4130 7410
TRANSPORT WND (MPH) NW 13 W 18
VENT RATE (KT-FT) 38920 80650
CATEGORY DAY 3 5
INVERSION 54F/7AM 8PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 8 POOR 85 GOOD
MAX ADI LATE 47 GEN GOOD 3 VERY POOR 93 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-062015-
OHIO-
INCLUDING THE CITY OF WHEELING
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-17) 42 (-10) 60
RH % (24H TREND) 54 (+13) 80 (-19) 37
WIND 20FT/EARLY(MPH) NW 7 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1170 2200
MIXING HGT(FT-AGL/MSL)3830 7230
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 32810 76690
CATEGORY DAY 3 5
INVERSION 54F/8AM 8PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 7 POOR 82 GOOD
MAX ADI LATE 45 GEN GOOD 3 VERY POOR 132 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-062015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-15) 43 (-10) 61
RH % (24H TREND) 59 (+14) 79 (-21) 39
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1100 2360
MIXING HGT(FT-AGL/MSL)3620 7740
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 32280 71520
CATEGORY DAY 3 5
INVERSION 55F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 25 FAIR 7 POOR 75 GOOD
MAX ADI LATE 43 GEN GOOD 3 VERY POOR 140 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-062015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-16) 44 (-10) 60
RH % (24H TREND) 63 (+18) 80 (-20) 41
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR NW 5
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 1040 2220
MIXING HGT(FT-AGL/MSL)3410 7280
TRANSPORT WND (MPH) NW 12 W 17
VENT RATE (KT-FT) 23970 79630
CATEGORY DAY 3 5
INVERSION 56F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 26 FAIR 6 VERY POOR 67 GOOD
MAX ADI LATE 37 FAIR 3 VERY POOR 129 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 5 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-062015-
MARION-
INCLUDING THE CITY OF FAIRMONT
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-16) 44 (-10) 60
RH % (24H TREND) 67 (+24) 85 (-14) 42
WIND 20FT/EARLY(MPH) SW 7 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 5
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 890 2120
MIXING HGT(FT-AGL/MSL)2930 6950
TRANSPORT WND (MPH) NW 10 W 13
VENT RATE (KT-FT) 20340 53380
CATEGORY DAY 3 4
INVERSION 55F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 6 VERY POOR 65 GOOD
MAX ADI LATE 31 FAIR 3 VERY POOR 119 VERY GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-062015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-14) 43 (-11) 60
RH % (24H TREND) 63 (+20) 84 (-15) 40
WIND 20FT/EARLY(MPH) SW 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 910 2110
MIXING HGT(FT-AGL/MSL)2990 6920
TRANSPORT WND (MPH) NW 10 W 14
VENT RATE (KT-FT) 25270 53990
CATEGORY DAY 3 4
INVERSION 56F/8AM 8PM 46F/8AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 6 VERY POOR 65 GOOD
MAX ADI LATE 30 FAIR 3 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-062015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-13) 42 (-11) 58
RH % (24H TREND) 63 (+24) 86 (-10) 40
WIND 20FT/EARLY(MPH) SW 8 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G17 LGT/VAR NW 5
PRECIP AMOUNT 0.25 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 630 1980
MIXING HGT(FT-AGL/MSL)2060 6490
TRANSPORT WND (MPH) NW 10 W 15
VENT RATE (KT-FT) 13020 43740
CATEGORY DAY 2 4
INVERSION 55F/8AM 8PM 44F/8AM
DISPERSION 4 5
MAX ADI EARLY 29 FAIR 6 VERY POOR 59 GEN GOOD
MAX ADI LATE 26 FAIR 4 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 5 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-062015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 100 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 63 (-12) 42 (-12) 59
RH % (24H TREND) 62 (+24) 86 (-7) 40
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G18 LGT/VAR NW 5
PRECIP AMOUNT 0.28 0.00 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 580 1930
MIXING HGT(FT-AGL/MSL)1920 6350
TRANSPORT WND (MPH) NW 10 W 16
VENT RATE (KT-FT) 20030 67550
CATEGORY DAY 2 4
INVERSION 56F/9AM 9PM 45F/8AM
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 6 VERY POOR 58 GEN GOOD
MAX ADI LATE 30 FAIR 4 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-062015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 100 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 62 (-11) 41 (-13) 57
RH % (24H TREND) 59 (+22) 91 (-2) 43
WIND 20FT/EARLY(MPH) SW 8 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G21 LGT/VAR W 6
PRECIP AMOUNT 0.30 0.01 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 510 1840
MIXING HGT(FT-AGL/MSL)1670 6050
TRANSPORT WND (MPH) W 13 W 17
VENT RATE (KT-FT) 22400 63260
CATEGORY DAY 2 4
INVERSION 55F/9AM 1AM 43F/8AM
DISPERSION 5 5
MAX ADI EARLY 36 FAIR 9 POOR 60 GEN GOOD
MAX ADI LATE 36 FAIR 5 VERY POOR 113 VERY GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-062015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-11) 42 (-11) 58
RH % (24H TREND) 57 (+23) 89 (-1) 43
WIND 20FT/EARLY(MPH) SW 6 G22 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G21 LGT/VAR W 5
PRECIP AMOUNT 0.31 0.01 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 520 1760
MIXING HGT(FT-AGL/MSL)1700 5780
TRANSPORT WND (MPH) SW 21 W 16
VENT RATE (KT-FT) 47120 58180
CATEGORY DAY 3 4
INVERSION 55F/9AM 4AM 43F/7AM
DISPERSION 5 5
MAX ADI EARLY 41 GEN GOOD 8 POOR 53 GEN GOOD
MAX ADI LATE 43 GEN GOOD 4 VERY POOR 112 VERY GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-062015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1255 AM EDT WED MAY 6 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 100 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 61 (-10) 39 (-12) 54
RH % (24H TREND) 57 (+21) 94 (+1) 49
WIND 20FT/EARLY(MPH) SW 9 G29 NW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) W 9 G28 LGT/VAR W 7 G21
PRECIP AMOUNT 0.24 0.01 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 650 1610
MIXING HGT(FT-AGL/MSL)2120 5300
TRANSPORT WND (MPH) W 24 NW 21
VENT RATE (KT-FT) 63870 56240
CATEGORY DAY 3 4
INVERSION 54F/8AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 45 GEN GOOD 18 GEN POOR 55 GEN GOOD
MAX ADI LATE 50 GEN GOOD 8 POOR 118 VERY GOOD
MAX LVORI EARLY 4 6 4
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
MID 40S. HIGHS AROUND 60. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
MILCAREK
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