700
FNUS51 KPBZ 041615
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1215 PM EDT TUE AUG 4 2026
DISCUSSION
DRY CONDITIONS TODAY WILL GIVE WAY TO INCREASING SHOWER AND
THUNDERSTORM CHANCES WEDNESDAY INTO THURSDAY. STORMS MAY BE MORE
ISOLATED WEDNESDAY, FAVORING EASTERN OHIO AND THE LAUREL
HIGHLANDS, BEFORE BECOMING MORE WIDESPREAD THURSDAY.
EXPECT SEASONABLE TEMPERATURE WITH HIGHER HUMIDITY VALUES DURING
THIS PERIOD, WITH SIMILAR CONDITIONS EXPECTED INTO THE WEEKEND.
OHZ039-050815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40 30
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 64 (+9) 85 (0) 66 85
RH % (24H TREND) 95 (-5) 62 (+18) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.02 0.06 0.00
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1480
MIXING HGT(FT-AGL/MSL) 5220 4860
TRANSPORT WND (MPH) S 9 SW 10
VENT RATE (KT-FT) 41760 43740
CATEGORY DAY 3 3
INVERSION 8PM 72F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 26 FAIR 4 VERY POOR 26 FAIR
MAX ADI LATE 3 VERY POOR 48 GEN GOOD 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 4 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-050815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 30
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 64 (+10) 85 (+1) 66 84
RH % (24H TREND) 93 (-7) 62 (+19) 100 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.02 0.11 0.00
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1130 1480
MIXING HGT(FT-AGL/MSL) 3710 4870
TRANSPORT WND (MPH) S 8 SW 10
VENT RATE (KT-FT) 25970 43830
CATEGORY DAY 3 3
INVERSION 8PM 72F/9AM 6PM 74F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 29 FAIR 4 VERY POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 53 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 6 8 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-050815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 40
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 64 (+10) 85 (+1) 66 84
RH % (24H TREND) 93 (-7) 62 (+19) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.02 0.05 0.02
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1180 1380
MIXING HGT(FT-AGL/MSL) 3880 4540
TRANSPORT WND (MPH) S 7 SW 10
VENT RATE (KT-FT) 23280 40860
CATEGORY DAY 2 3
INVERSION 7PM 72F/9AM 7PM 75F/10AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 30 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 6 7 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-050815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 40 30
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 62 (+8) 85 (+2) 65 84
RH % (24H TREND) 97 (-3) 66 (+18) 100 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.07 0.05 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 12 PM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1600 1450
MIXING HGT(FT-AGL/MSL) 5240 4770
TRANSPORT WND (MPH) SW 8 SW 9
VENT RATE (KT-FT) 36680 38160
CATEGORY DAY 3 3
INVERSION 8PM 76F/10AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 20 GEN POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 3 VERY POOR 38 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 8 10 9
MAX LVORI LATE 7 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-050815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 50
CHANCE OF THUNDER (%) 0 30 40 30
TEMP (24H TREND) 66 (+11) 85 (0) 67 84
RH % (24H TREND) 95 (-5) 62 (+18) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.08 0.01
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1460
MIXING HGT(FT-AGL/MSL) 4860 4780
TRANSPORT WND (MPH) S 8 SW 10
VENT RATE (KT-FT) 34020 43020
CATEGORY DAY 3 3
INVERSION 8PM 73F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 32 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 3 VERY POOR 46 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-050815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 60
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 66 (+11) 85 (0) 67 84
RH % (24H TREND) 94 (-6) 60 (+16) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.06 0.02
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1420
MIXING HGT(FT-AGL/MSL) 4520 4650
TRANSPORT WND (MPH) S 7 SW 9
VENT RATE (KT-FT) 27120 37200
CATEGORY DAY 3 3
INVERSION 8PM 73F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 33 FAIR 4 VERY POOR 20 GEN POOR
MAX ADI LATE 3 VERY POOR 51 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 4 6 8 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-050815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 40 30
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 64 (+8) 85 (+1) 66 84
RH % (24H TREND) 98 (-2) 64 (+15) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.08 0.00
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1400
MIXING HGT(FT-AGL/MSL) 5200 4590
TRANSPORT WND (MPH) SW 8 SW 9
VENT RATE (KT-FT) 36400 36720
CATEGORY DAY 3 3
INVERSION 8PM 73F/9AM 6PM 76F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 3 VERY POOR 25 FAIR
MAX ADI LATE 3 VERY POOR 34 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 7 10 9
MAX LVORI LATE 7 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-050815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 50
CHANCE OF THUNDER (%) 0 30 40 30
TEMP (24H TREND) 65 (+9) 85 (0) 66 84
RH % (24H TREND) 99 (-1) 64 (+16) 100 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.04 0.01
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1430
MIXING HGT(FT-AGL/MSL) 5110 4680
TRANSPORT WND (MPH) S 9 SW 9
VENT RATE (KT-FT) 40880 37440
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 26 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 3 VERY POOR 45 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 8 10 9
MAX LVORI LATE 8 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-050815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+10) 85 (-1) 68 84
RH % (24H TREND) 96 (-4) 62 (+13) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.06 0.03
PRECIP DURATION 1 2 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1420
MIXING HGT(FT-AGL/MSL) 5050 4660
TRANSPORT WND (MPH) S 8 SW 9
VENT RATE (KT-FT) 35350 37280
CATEGORY DAY 3 3
INVERSION 8PM 74F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 30 FAIR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-050815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 66 (+8) 85 (-1) 67 84
RH % (24H TREND) 98 (-2) 65 (+12) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.19 0.04
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1400
MIXING HGT(FT-AGL/MSL) 4850 4580
TRANSPORT WND (MPH) S 8 SW 9
VENT RATE (KT-FT) 33950 36640
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 26 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 48 GEN GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 6 7 9 9
MAX LVORI LATE 8 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-050815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 70
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+8) 85 (-1) 68 84
RH % (24H TREND) 97 (-2) 67 (+11) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.19 0.04
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 1350
MIXING HGT(FT-AGL/MSL) 4500 4440
TRANSPORT WND (MPH) S 8 SW 9
VENT RATE (KT-FT) 31500 35520
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 27 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 3 VERY POOR 45 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 7 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-050815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 50
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 63 (+11) 85 (+1) 66 85
RH % (24H TREND) 92 (-8) 59 (+15) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.02 0.09 0.02
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING 6 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1270 1530
MIXING HGT(FT-AGL/MSL) 4160 5020
TRANSPORT WND (MPH) S 8 SW 13
VENT RATE (KT-FT) 29120 55220
CATEGORY DAY 3 4
INVERSION 7PM 72F/9AM 7PM 75F/10AM
DISPERSION 3 4
MAX ADI EARLY 4 VERY POOR 27 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 4 5 7 9
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-050815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 70
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 61 (+9) 84 (+1) 65 83
RH % (24H TREND) 93 (-7) 66 (+17) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.16 0.05
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING 6 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1420 1330
MIXING HGT(FT-AGL/MSL) 4670 4370
TRANSPORT WND (MPH) S 8 SW 12
VENT RATE (KT-FT) 32690 43700
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 27 FAIR 4 VERY POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 56 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-050815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 80
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 60 (+10) 83 (+1) 64 82
RH % (24H TREND) 91 (-9) 65 (+19) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.09 0.09
PRECIP DURATION 1 2 9
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1050
MIXING HGT(FT-AGL/MSL) 4450 3440
TRANSPORT WND (MPH) S 9 SW 10
VENT RATE (KT-FT) 35600 30960
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 6PM 72F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 29 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 4 VERY POOR 50 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 5 5 7 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-050815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 60
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 63 (+10) 86 (+1) 66 85
RH % (24H TREND) 91 (-9) 61 (+17) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.02 0.08 0.02
PRECIP DURATION 1 3 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1200 1500
MIXING HGT(FT-AGL/MSL) 3940 4930
TRANSPORT WND (MPH) S 8 W 12
VENT RATE (KT-FT) 27580 49300
CATEGORY DAY 3 3
INVERSION 7PM 72F/9AM 7PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 27 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 5 8 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-050815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 70
CHANCE OF THUNDER (%) 0 40 40 40
TEMP (24H TREND) 63 (+10) 85 (+1) 65 84
RH % (24H TREND) 92 (-8) 64 (+14) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.14 0.05
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1240
MIXING HGT(FT-AGL/MSL) 4580 4080
TRANSPORT WND (MPH) S 7 SW 10
VENT RATE (KT-FT) 27480 36720
CATEGORY DAY 3 3
INVERSION 7PM 72F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 25 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 4 VERY POOR 40 FAIR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-050815-
CLARION-
INCLUDING THE CITY OF CLARION
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 80
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 62 (+10) 84 (+1) 65 83
RH % (24H TREND) 91 (-9) 66 (+17) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.09 0.07
PRECIP DURATION 1 2 8
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 1120
MIXING HGT(FT-AGL/MSL) 4490 3690
TRANSPORT WND (MPH) S 8 SW 10
VENT RATE (KT-FT) 31430 33210
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 6PM 72F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 23 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 4 VERY POOR 38 FAIR 4 VERY POOR 40 FAIR
MAX LVORI EARLY 5 5 7 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-050815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 80
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 61 (+9) 82 (+1) 64 81
RH % (24H TREND) 90 (-10) 67 (+17) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.02 0.04 0.08
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1040
MIXING HGT(FT-AGL/MSL) 4470 3430
TRANSPORT WND (MPH) S 9 SW 10
VENT RATE (KT-FT) 35760 30870
CATEGORY DAY 3 3
INVERSION 7PM 70F/9AM 6PM 72F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 25 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 41 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 4 5 6 7
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-050815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 70
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 65 (+10) 86 (+1) 67 85
RH % (24H TREND) 89 (-11) 59 (+14) 100 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.07 0.04
PRECIP DURATION 1 3 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 1200
MIXING HGT(FT-AGL/MSL) 4170 3950
TRANSPORT WND (MPH) S 7 SW 10
VENT RATE (KT-FT) 25020 35550
CATEGORY DAY 2 3
INVERSION 8PM 73F/9AM 7PM 75F/10AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 29 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 5 6 9
MAX LVORI LATE 6 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-050815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+11) 86 (0) 67 85
RH % (24H TREND) 88 (-12) 60 (+11) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.02 0.10 0.09
PRECIP DURATION 1 3 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 1240
MIXING HGT(FT-AGL/MSL) 5360 4070
TRANSPORT WND (MPH) S 7 SW 10
VENT RATE (KT-FT) 32160 36630
CATEGORY DAY 3 3
INVERSION 8PM 73F/9AM 7PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 28 FAIR 5 VERY POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 46 GEN GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 3 5 6 9
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-050815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40 80
CHANCE OF THUNDER (%) 0 40 40 40
TEMP (24H TREND) 63 (+9) 86 (+2) 65 85
RH % (24H TREND) 91 (-9) 65 (+14) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.02 0.04 0.08
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1210
MIXING HGT(FT-AGL/MSL) 5050 3980
TRANSPORT WND (MPH) S 8 SW 10
VENT RATE (KT-FT) 35350 35820
CATEGORY DAY 3 3
INVERSION 7PM 72F/9AM 6PM 74F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 23 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 35 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 5 5 7 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-050815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+11) 85 (0) 67 83
RH % (24H TREND) 89 (-11) 62 (+11) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.01 0.08 0.08
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1650 1240
MIXING HGT(FT-AGL/MSL) 5420 4070
TRANSPORT WND (MPH) S 7 SW 9
VENT RATE (KT-FT) 32520 32560
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 28 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 40 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 3 5 7 9
MAX LVORI LATE 5 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-050815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+10) 85 (0) 67 83
RH % (24H TREND) 92 (-8) 65 (+9) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.03 0.08
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1160
MIXING HGT(FT-AGL/MSL) 5030 3790
TRANSPORT WND (MPH) S 6 SW 9
VENT RATE (KT-FT) 25150 30320
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 28 FAIR 4 VERY POOR 26 FAIR
MAX ADI LATE 4 VERY POOR 39 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 5 6 8 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-050815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 80
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 66 (+11) 86 (0) 67 85
RH % (24H TREND) 91 (-9) 62 (+9) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.08 0.14
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1260
MIXING HGT(FT-AGL/MSL) 5110 4150
TRANSPORT WND (MPH) SE 8 SW 10
VENT RATE (KT-FT) 35770 37350
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 6PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 27 FAIR 5 VERY POOR 27 FAIR
MAX ADI LATE 4 VERY POOR 36 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 4 5 7 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-050815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 64 (+9) 85 (+2) 65 85
RH % (24H TREND) 96 (-4) 62 (+10) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.03 0.09
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1200 1120
MIXING HGT(FT-AGL/MSL) 3930 3690
TRANSPORT WND (MPH) SE 8 W 10
VENT RATE (KT-FT) 27510 33210
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 6PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 24 FAIR 5 VERY POOR 29 FAIR
MAX ADI LATE 7 POOR 34 FAIR 4 VERY POOR 36 FAIR
MAX LVORI EARLY 4 6 7 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-050815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 66 (+9) 85 (0) 67 84
RH % (24H TREND) 90 (-9) 63 (+8) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.01 0.05
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1240
MIXING HGT(FT-AGL/MSL) 5220 4060
TRANSPORT WND (MPH) S 7 SW 9
VENT RATE (KT-FT) 31320 32480
CATEGORY DAY 3 3
INVERSION 7PM 74F/9AM 7PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 27 FAIR 5 VERY POOR 29 FAIR
MAX ADI LATE 4 VERY POOR 35 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 3 5 6 7
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-050815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 90
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 63 (+8) 84 (+1) 65 83
RH % (24H TREND) 96 (-3) 62 (+9) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.01 0.06
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING 6 AM
PRECIP END CONTINUING 4 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1190 1110
MIXING HGT(FT-AGL/MSL) 3900 3630
TRANSPORT WND (MPH) SE 7 SW 9
VENT RATE (KT-FT) 23400 29040
CATEGORY DAY 2 3
INVERSION 7PM 71F/9AM 4PM 71F/9AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 23 FAIR 3 VERY POOR 29 FAIR
MAX ADI LATE 5 VERY POOR 30 FAIR 4 VERY POOR 31 FAIR
MAX LVORI EARLY 4 6 8 8
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-050815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 63 (+9) 85 (+2) 66 84
RH % (24H TREND) 91 (-9) 66 (+13) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.04 0.10
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1210
MIXING HGT(FT-AGL/MSL) 4560 3980
TRANSPORT WND (MPH) S 9 SW 10
VENT RATE (KT-FT) 36480 35820
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 6PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 26 FAIR 5 VERY POOR 24 FAIR
MAX ADI LATE 5 VERY POOR 37 FAIR 4 VERY POOR 36 FAIR
MAX LVORI EARLY 4 5 7 8
MAX LVORI LATE 6 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-050815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 64 (+9) 84 (+1) 66 83
RH % (24H TREND) 93 (-7) 67 (+15) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.07 0.11
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 1180
MIXING HGT(FT-AGL/MSL) 4160 3880
TRANSPORT WND (MPH) S 8 SW 10
VENT RATE (KT-FT) 29120 34920
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 6PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 25 FAIR 5 VERY POOR 25 FAIR
MAX ADI LATE 7 POOR 36 FAIR 4 VERY POOR 37 FAIR
MAX LVORI EARLY 4 5 6 8
MAX LVORI LATE 5 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-050815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 66 (+11) 85 (0) 67 84
RH % (24H TREND) 90 (-9) 60 (+16) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.09 0.04
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1360
MIXING HGT(FT-AGL/MSL) 4100 4450
TRANSPORT WND (MPH) S 6 SW 9
VENT RATE (KT-FT) 20500 35600
CATEGORY DAY 2 3
INVERSION 8PM 73F/9AM 7PM 75F/10AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 32 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 3 5 6 9
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-050815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 70
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+10) 86 (0) 68 84
RH % (24H TREND) 90 (-10) 60 (+14) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.05 0.03
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1320
MIXING HGT(FT-AGL/MSL) 4590 4340
TRANSPORT WND (MPH) S 7 SW 9
VENT RATE (KT-FT) 27540 34720
CATEGORY DAY 3 3
INVERSION 8PM 74F/9AM 7PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 35 FAIR 3 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 43 GEN GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 3 5 6 9
MAX LVORI LATE 6 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-050815-
OHIO-
INCLUDING THE CITY OF WHEELING
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 70
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 68 (+11) 85 (0) 68 83
RH % (24H TREND) 91 (-9) 62 (+12) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.02 0.03
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1270
MIXING HGT(FT-AGL/MSL) 5370 4170
TRANSPORT WND (MPH) S 7 SW 9
VENT RATE (KT-FT) 32220 33360
CATEGORY DAY 3 3
INVERSION 7PM 74F/9AM 6PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 28 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 47 GEN GOOD 3 VERY POOR 37 FAIR
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 6 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-050815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 70
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 68 (+9) 86 (+1) 68 84
RH % (24H TREND) 92 (-7) 67 (+11) 100 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.05 0.05
PRECIP DURATION 1 2 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1180
MIXING HGT(FT-AGL/MSL) 5130 3860
TRANSPORT WND (MPH) S 7 SW 8
VENT RATE (KT-FT) 30780 27020
CATEGORY DAY 3 3
INVERSION 7PM 74F/9AM 6PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 29 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 47 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-050815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 80
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 67 (+7) 84 (-1) 68 82
RH % (24H TREND) 94 (-3) 69 (+9) 100 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.07 0.07
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 1110
MIXING HGT(FT-AGL/MSL) 4770 3650
TRANSPORT WND (MPH) S 7 SW 9
VENT RATE (KT-FT) 28620 29200
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 27 FAIR 3 VERY POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 48 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-050815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 66 (+7) 84 (0) 67 82
RH % (24H TREND) 94 (-5) 68 (+7) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.05 0.09
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1200
MIXING HGT(FT-AGL/MSL) 5220 3950
TRANSPORT WND (MPH) S 6 SW 10
VENT RATE (KT-FT) 26100 35550
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 20 GEN POOR 4 VERY POOR 26 FAIR
MAX ADI LATE 4 VERY POOR 36 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-050815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 80
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 66 (+7) 84 (-1) 67 83
RH % (24H TREND) 93 (-5) 67 (+8) 100 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.01 0.08
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1210
MIXING HGT(FT-AGL/MSL) 5010 3960
TRANSPORT WND (MPH) S 6 SW 9
VENT RATE (KT-FT) 25050 31680
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 22 FAIR 4 VERY POOR 27 FAIR
MAX ADI LATE 4 VERY POOR 33 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 4 6 8 9
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-050815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 90
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 64 (+7) 82 (0) 65 81
RH % (24H TREND) 95 (-2) 69 (+10) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING 6 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1370 1140
MIXING HGT(FT-AGL/MSL) 4490 3730
TRANSPORT WND (MPH) S 6 SW 9
VENT RATE (KT-FT) 22450 29840
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 20 GEN POOR 3 VERY POOR 27 FAIR
MAX ADI LATE 6 VERY POOR 29 FAIR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 4 6 8 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-050815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 90
CHANCE OF THUNDER (%) 0 30 30 50
TEMP (24H TREND) 64 (+6) 82 (-1) 66 82
RH % (24H TREND) 95 (-3) 67 (+10) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.01 0.12
PRECIP DURATION 1 1 6
PRECIP BEGIN 12 PM CONTINUING 6 AM
PRECIP END CONTINUING 3 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1120
MIXING HGT(FT-AGL/MSL) 4220 3660
TRANSPORT WND (MPH) S 6 SW 9
VENT RATE (KT-FT) 21100 29280
CATEGORY DAY 2 3
INVERSION 7PM 71F/9AM 6PM 71F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 16 GEN POOR 3 VERY POOR 28 FAIR
MAX ADI LATE 5 VERY POOR 27 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 5 6 9 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-050815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 30 90
CHANCE OF THUNDER (%) 0 40 30 50
TEMP (24H TREND) 64 (+7) 81 (0) 65 80
RH % (24H TREND) 99 (+1) 70 (+9) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.02 0.13
PRECIP DURATION 1 1 5
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1230 1080
MIXING HGT(FT-AGL/MSL) 4040 3540
TRANSPORT WND (MPH) SW 7 SW 10
VENT RATE (KT-FT) 24240 31860
CATEGORY DAY 2 3
INVERSION 8PM 69F/9AM 6PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 17 GEN POOR 3 VERY POOR 29 FAIR
MAX ADI LATE 6 VERY POOR 23 FAIR 4 VERY POOR 34 FAIR
MAX LVORI EARLY 5 7 9 8
MAX LVORI LATE 7 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-050815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 30 90
CHANCE OF THUNDER (%) 0 50 30 50
TEMP (24H TREND) 65 (+7) 83 (0) 66 82
RH % (24H TREND) 96 (-1) 68 (+10) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.08 0.02 0.20
PRECIP DURATION 1 1 5
PRECIP BEGIN 12 PM CONTINUING 6 AM
PRECIP END CONTINUING 1 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1230 1080
MIXING HGT(FT-AGL/MSL) 4030 3540
TRANSPORT WND (MPH) SW 7 SW 10
VENT RATE (KT-FT) 24180 31860
CATEGORY DAY 2 3
INVERSION 8PM 70F/9AM 6PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 3 VERY POOR 30 FAIR
MAX ADI LATE 4 VERY POOR 25 FAIR 4 VERY POOR 34 FAIR
MAX LVORI EARLY 6 7 9 8
MAX LVORI LATE 7 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-050815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1215 PM EDT TUE AUG 4 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 50 90
CHANCE OF THUNDER (%) 0 50 50 50
TEMP (24H TREND) 60 (+5) 79 (+2) 60 78
RH % (24H TREND) 100 (+2) 74 (+10) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.19 0.06 0.32
PRECIP DURATION 4 1 5
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(M-AGL/MSL) 870 980
MIXING HGT(FT-AGL/MSL) 2860 3220
TRANSPORT WND (MPH) SW 7 W 9
VENT RATE (KT-FT) 17160 25760
CATEGORY DAY 2 2
INVERSION 8PM 67F/9AM 7PM 68F/9AM
DISPERSION 2 2
MAX ADI EARLY 8 POOR 16 GEN POOR 4 VERY POOR 30 FAIR
MAX ADI LATE 7 POOR 24 FAIR 5 VERY POOR 35 FAIR
MAX LVORI EARLY 5 8 9 8
MAX LVORI LATE 9 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
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