384
FNUS51 KPBZ 240445
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1245 AM EDT FRI JUL 24 2026
DISCUSSION
FIRE WEATHER POTENTIAL REMAINS LOW UNDER HIGH PRESSURE. WINDS WILL
CONTINUE TO REMAIN LIGHT AND VARIABLE TODAY. MINRH VALUES WILL
RANGE FROM MID-60S TO LOW-40S; LOWER VALUES FOCUSED NORTH OF I-80.
ISOLATED SHOWERS AND STORMS ARE EXPECTED SATURDAY AND SUNDAY.
STORMS COULD BE SEVERE AND PRODUCE DAMAGING WINDS, TORNADOES,
HAIL, AND FLOODING MONDAY INTO TUESDAY.
FORECASTER: HEFFERAN
OHZ039-242015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+2) 61 (+9) 82
RH % (24H TREND) 59 (+11) 100 (+10) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1100 1940
MIXING HGT(FT-AGL/MSL)3600 6370
TRANSPORT WND (MPH) SE 8 W 7
VENT RATE (KT-FT) 25200 38220
CATEGORY DAY 3 3
INVERSION 67F/10AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 35 FAIR 2 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-242015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+2) 61 (+9) 81
RH % (24H TREND) 56 (+8) 100 (+11) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1030 1900
MIXING HGT(FT-AGL/MSL)3380 6230
TRANSPORT WND (MPH) SE 8 W 8
VENT RATE (KT-FT) 23660 43610
CATEGORY DAY 3 3
INVERSION 67F/10AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 32 FAIR 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-242015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+4) 60 (+9) 81
RH % (24H TREND) 52 (+7) 98 (+9) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1040 1780
MIXING HGT(FT-AGL/MSL)3400 5840
TRANSPORT WND (MPH) SE 9 SW 7
VENT RATE (KT-FT) 27200 35040
CATEGORY DAY 3 3
INVERSION 67F/10AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-242015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+2) 59 (+7) 82
RH % (24H TREND) 62 (+16) 100 (+7) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 2040
MIXING HGT(FT-AGL/MSL)3660 6690
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 21960 46830
CATEGORY DAY 2 4
INVERSION 62F/9AM 8PM 67F/9AM
DISPERSION 2 4
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-242015-
HARRISON-
INCLUDING THE CITY OF CADIZ
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 61 (+9) 82
RH % (24H TREND) 58 (+13) 100 (+11) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1040 2000
MIXING HGT(FT-AGL/MSL)3420 6550
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 20520 45850
CATEGORY DAY 2 4
INVERSION 68F/10AM 7PM 67F/9AM
DISPERSION 2 4
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 32 FAIR 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-242015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+3) 61 (+9) 81
RH % (24H TREND) 54 (+11) 99 (+12) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM 6 AM
PRECIP END 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 1100 1910
MIXING HGT(FT-AGL/MSL)3620 6260
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 21720 43820
CATEGORY DAY 2 3
INVERSION 68F/10AM 8PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 32 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-242015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 60 (+7) 82
RH % (24H TREND) 64 (+17) 100 (+8) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1040 1810
MIXING HGT(FT-AGL/MSL)3420 5940
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 20520 41580
CATEGORY DAY 2 3
INVERSION 68F/10AM 8PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 28 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-242015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 61 (+8) 82
RH % (24H TREND) 64 (+19) 100 (+9) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1010 1880
MIXING HGT(FT-AGL/MSL)3320 6160
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 19920 43120
CATEGORY DAY 2 3
INVERSION 68F/10AM 8PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 27 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-242015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+3) 63 (+9) 82
RH % (24H TREND) 57 (+14) 100 (+13) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1020 1680
MIXING HGT(FT-AGL/MSL)3340 5520
TRANSPORT WND (MPH) SE 7 W 9
VENT RATE (KT-FT) 20040 44160
CATEGORY DAY 2 3
INVERSION 69F/10AM 7PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 14 GEN POOR
MAX ADI LATE 26 FAIR 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-242015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 62 (+8) 82
RH % (24H TREND) 67 (+25) 100 (+8) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 970 1790
MIXING HGT(FT-AGL/MSL)3190 5880
TRANSPORT WND (MPH) SE 8 W 9
VENT RATE (KT-FT) 22330 47040
CATEGORY DAY 2 3
INVERSION 72F/11AM 7PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 14 GEN POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 29 FAIR 3 VERY POOR 63 GOOD
MAX LVORI EARLY 5 10 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-242015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 79 (+2) 63 (+8) 82
RH % (24H TREND) 66 (+25) 100 (+11) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 930 1630
MIXING HGT(FT-AGL/MSL)3040 5340
TRANSPORT WND (MPH) SE 7 W 9
VENT RATE (KT-FT) 18240 42720
CATEGORY DAY 2 3
INVERSION 72F/11AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 3 VERY POOR 14 GEN POOR
MAX ADI LATE 25 FAIR 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-242015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+5) 59 (+9) 80
RH % (24H TREND) 47 (+3) 91 (+1) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1520 1350
MIXING HGT(FT-AGL/MSL)4980 4420
TRANSPORT WND (MPH) SE 10 SW 8
VENT RATE (KT-FT) 44820 30940
CATEGORY DAY 3 3
INVERSION 69F/10AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 37 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 59 GEN GOOD 6 VERY POOR 37 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-242015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+6) 58 (+9) 79
RH % (24H TREND) 46 (0) 89 (-3) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1160
MIXING HGT(FT-AGL/MSL)5400 3810
TRANSPORT WND (MPH) SE 10 S 10
VENT RATE (KT-FT) 48600 34290
CATEGORY DAY 4 3
INVERSION 67F/10AM 8PM 64F/9AM
DISPERSION 4 3
MAX ADI EARLY 37 FAIR 4 VERY POOR 27 FAIR
MAX ADI LATE 66 GOOD 6 VERY POOR 34 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-242015-
FOREST-
INCLUDING THE CITY OF TIONESTA
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+6) 56 (+10) 79
RH % (24H TREND) 41 (-5) 84 (-8) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1700 1330
MIXING HGT(FT-AGL/MSL)5580 4370
TRANSPORT WND (MPH) SE 9 S 12
VENT RATE (KT-FT) 44640 43700
CATEGORY DAY 3 3
INVERSION 67F/10AM 7PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 4 VERY POOR 46 GEN GOOD
MAX ADI LATE 63 GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-242015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+4) 60 (+10) 81
RH % (24H TREND) 49 (+4) 94 (+3) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1320 1370
MIXING HGT(FT-AGL/MSL)4320 4500
TRANSPORT WND (MPH) SE 10 SW 7
VENT RATE (KT-FT) 38880 27000
CATEGORY DAY 3 3
INVERSION 69F/10AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 50 GEN GOOD 5 VERY POOR 29 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-242015-
BUTLER-
INCLUDING THE CITY OF BUTLER
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+4) 59 (+10) 80
RH % (24H TREND) 50 (+4) 93 (0) 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1090
MIXING HGT(FT-AGL/MSL)5130 3580
TRANSPORT WND (MPH) SE 10 S 8
VENT RATE (KT-FT) 46170 25060
CATEGORY DAY 3 3
INVERSION 68F/10AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 33 FAIR 6 VERY POOR 22 FAIR
MAX ADI LATE 55 GEN GOOD 6 VERY POOR 27 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-242015-
CLARION-
INCLUDING THE CITY OF CLARION
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+5) 58 (+10) 79
RH % (24H TREND) 44 (-3) 84 (-8) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1670 1260
MIXING HGT(FT-AGL/MSL)5480 4150
TRANSPORT WND (MPH) SE 10 S 10
VENT RATE (KT-FT) 49320 37350
CATEGORY DAY 4 3
INVERSION 67F/10AM 7PM 65F/9AM
DISPERSION 4 3
MAX ADI EARLY 38 FAIR 5 VERY POOR 40 FAIR
MAX ADI LATE 68 GOOD 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-242015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+5) 57 (+9) 79
RH % (24H TREND) 41 (-3) 80 (-10) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1460
MIXING HGT(FT-AGL/MSL)5550 4800
TRANSPORT WND (MPH) SE 9 S 12
VENT RATE (KT-FT) 44400 48000
CATEGORY DAY 3 3
INVERSION 68F/10AM 7PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 39 FAIR 5 VERY POOR 48 GEN GOOD
MAX ADI LATE 63 GOOD 8 POOR 60 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-242015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+4) 61 (+9) 81
RH % (24H TREND) 50 (+8) 93 (+6) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1250 1550
MIXING HGT(FT-AGL/MSL)4110 5100
TRANSPORT WND (MPH) SE 9 SW 8
VENT RATE (KT-FT) 32880 35700
CATEGORY DAY 3 3
INVERSION 69F/10AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 40 FAIR 4 VERY POOR 40 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-242015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+5) 62 (+9) 82
RH % (24H TREND) 48 (+6) 89 (+2) 60
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1600 1460
MIXING HGT(FT-AGL/MSL)5250 4790
TRANSPORT WND (MPH) SE 10 SW 8
VENT RATE (KT-FT) 47250 33530
CATEGORY DAY 4 3
INVERSION 70F/10AM 8PM 68F/9AM
DISPERSION 4 3
MAX ADI EARLY 26 FAIR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 58 GEN GOOD 5 VERY POOR 35 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-242015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+6) 59 (+9) 82
RH % (24H TREND) 46 (-1) 87 (-7) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1690 1190
MIXING HGT(FT-AGL/MSL)5530 3910
TRANSPORT WND (MPH) SE 10 S 9
VENT RATE (KT-FT) 49770 31280
CATEGORY DAY 4 3
INVERSION 69F/10AM 7PM 66F/9AM
DISPERSION 4 3
MAX ADI EARLY 33 FAIR 6 VERY POOR 33 FAIR
MAX ADI LATE 64 GOOD 5 VERY POOR 34 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-242015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+4) 62 (+9) 81
RH % (24H TREND) 49 (+6) 94 (+10) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1370 1610
MIXING HGT(FT-AGL/MSL)4490 5300
TRANSPORT WND (MPH) SE 9 SW 9
VENT RATE (KT-FT) 35920 42400
CATEGORY DAY 3 3
INVERSION 70F/10AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 40 FAIR 4 VERY POOR 38 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-242015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+5) 62 (+8) 81
RH % (24H TREND) 53 (+7) 95 (+10) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM 7 AM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1490 1530
MIXING HGT(FT-AGL/MSL)4900 5020
TRANSPORT WND (MPH) SE 8 W 9
VENT RATE (KT-FT) 34300 40160
CATEGORY DAY 3 3
INVERSION 70F/10AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 40 FAIR 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-242015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+4) 61 (+10) 81
RH % (24H TREND) 47 (+3) 86 (-4) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1210
MIXING HGT(FT-AGL/MSL)5380 3980
TRANSPORT WND (MPH) SE 12 S 7
VENT RATE (KT-FT) 53800 23880
CATEGORY DAY 4 2
INVERSION 71F/10AM 7PM 68F/9AM
DISPERSION 4 2
MAX ADI EARLY 30 FAIR 7 POOR 19 GEN POOR
MAX ADI LATE 65 GOOD 6 VERY POOR 30 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-242015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+7) 59 (+8) 81
RH % (24H TREND) 42 (-1) 85 (+2) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1350
MIXING HGT(FT-AGL/MSL)5120 4420
TRANSPORT WND (MPH) SE 12 S 9
VENT RATE (KT-FT) 51200 35360
CATEGORY DAY 3 3
INVERSION 63F/9AM 7PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 7 POOR 24 FAIR
MAX ADI LATE 65 GOOD 8 POOR 33 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-242015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+5) 62 (+8) 81
RH % (24H TREND) 49 (+5) 88 (+6) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1600 1550
MIXING HGT(FT-AGL/MSL)5260 5080
TRANSPORT WND (MPH) SE 10 SW 8
VENT RATE (KT-FT) 47340 35560
CATEGORY DAY 4 3
INVERSION 71F/10AM 7PM 68F/9AM
DISPERSION 4 3
MAX ADI EARLY 26 FAIR 6 VERY POOR 18 GEN POOR
MAX ADI LATE 63 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-242015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+6) 59 (+8) 79
RH % (24H TREND) 45 (+3) 90 (+10) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1410 1200
MIXING HGT(FT-AGL/MSL)4620 3930
TRANSPORT WND (MPH) SE 12 S 7
VENT RATE (KT-FT) 46200 23580
CATEGORY DAY 3 2
INVERSION 68F/10AM 7PM 65F/9AM
DISPERSION 3 2
MAX ADI EARLY 33 FAIR 7 POOR 22 FAIR
MAX ADI LATE 62 GOOD 5 VERY POOR 30 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-242015-
INDIANA-
INCLUDING THE CITY OF INDIANA
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+6) 59 (+9) 81
RH % (24H TREND) 44 (-3) 83 (-9) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1660 1370
MIXING HGT(FT-AGL/MSL)5440 4480
TRANSPORT WND (MPH) SE 10 S 9
VENT RATE (KT-FT) 48960 35840
CATEGORY DAY 4 3
INVERSION 69F/10AM 7PM 66F/9AM
DISPERSION 4 3
MAX ADI EARLY 39 FAIR 6 VERY POOR 43 GEN GOOD
MAX ADI LATE 64 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-242015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+5) 60 (+9) 80
RH % (24H TREND) 43 (-4) 82 (-5) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) SE 5 SE 5 SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1620 1460
MIXING HGT(FT-AGL/MSL)5310 4770
TRANSPORT WND (MPH) SE 10 S 9
VENT RATE (KT-FT) 47790 38160
CATEGORY DAY 4 3
INVERSION 62F/9AM 7PM 66F/9AM
DISPERSION 4 3
MAX ADI EARLY 40 FAIR 6 VERY POOR 40 FAIR
MAX ADI LATE 62 GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-242015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+3) 62 (+10) 81
RH % (24H TREND) 52 (+5) 95 (+9) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1120 1760
MIXING HGT(FT-AGL/MSL)3690 5790
TRANSPORT WND (MPH) SE 8 SW 7
VENT RATE (KT-FT) 25830 34740
CATEGORY DAY 3 3
INVERSION 68F/10AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-242015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+3) 63 (+9) 82
RH % (24H TREND) 53 (+11) 96 (+13) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1130 1720
MIXING HGT(FT-AGL/MSL)3700 5650
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 22200 39550
CATEGORY DAY 2 3
INVERSION 69F/10AM 8PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 4 VERY POOR 16 GEN POOR
MAX ADI LATE 34 FAIR 3 VERY POOR 35 FAIR
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-242015-
OHIO-
INCLUDING THE CITY OF WHEELING
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+4) 63 (+9) 82
RH % (24H TREND) 54 (+10) 97 (+15) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1120 1660
MIXING HGT(FT-AGL/MSL)3690 5450
TRANSPORT WND (MPH) SE 7 W 8
VENT RATE (KT-FT) 22140 38150
CATEGORY DAY 2 3
INVERSION 69F/10AM 8PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-242015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+5) 64 (+8) 82
RH % (24H TREND) 60 (+16) 97 (+15) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 3 PM
PRECIP END 12 AM 6 PM
MIXING HGT(M-AGL/MSL) 1090 1550
MIXING HGT(FT-AGL/MSL)3590 5070
TRANSPORT WND (MPH) SE 8 W 7
VENT RATE (KT-FT) 25130 30420
CATEGORY DAY 3 3
INVERSION 69F/10AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 34 FAIR 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 4 7 7
MAX LVORI LATE 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-242015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 30 20
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 78 (+3) 63 (+6) 80
RH % (24H TREND) 66 (+25) 99 (+14) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 6 AM
PRECIP END 3 AM 5 PM
MIXING HGT(M-AGL/MSL) 1080 1580
MIXING HGT(FT-AGL/MSL)3540 5170
TRANSPORT WND (MPH) SE 7 W 10
VENT RATE (KT-FT) 21240 46530
CATEGORY DAY 2 3
INVERSION 69F/10AM 7PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 26 FAIR 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-242015-
MARION-
INCLUDING THE CITY OF FAIRMONT
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 79 (+4) 62 (+7) 80
RH % (24H TREND) 60 (+16) 99 (+15) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1330 1610
MIXING HGT(FT-AGL/MSL)4370 5290
TRANSPORT WND (MPH) SE 8 W 10
VENT RATE (KT-FT) 30590 47610
CATEGORY DAY 3 4
INVERSION 70F/10AM 7PM 67F/9AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 66 GOOD
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-242015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+5) 62 (+7) 80
RH % (24H TREND) 56 (+12) 95 (+14) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM 7 AM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1550 1600
MIXING HGT(FT-AGL/MSL)5100 5250
TRANSPORT WND (MPH) SE 9 SW 9
VENT RATE (KT-FT) 40800 42000
CATEGORY DAY 3 3
INVERSION 70F/10AM 7PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-242015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+6) 60 (+7) 77
RH % (24H TREND) 53 (+10) 93 (+12) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1590
MIXING HGT(FT-AGL/MSL)4700 5210
TRANSPORT WND (MPH) SE 10 SW 9
VENT RATE (KT-FT) 42300 41680
CATEGORY DAY 3 3
INVERSION 68F/10AM 7PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-242015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+4) 60 (+7) 78
RH % (24H TREND) 51 (+10) 94 (+9) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1300
MIXING HGT(FT-AGL/MSL)4570 4270
TRANSPORT WND (MPH) SE 12 SW 9
VENT RATE (KT-FT) 45700 34160
CATEGORY DAY 3 3
INVERSION 69F/10AM 7PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-242015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 77 (+5) 58 (+5) 77
RH % (24H TREND) 53 (+8) 95 (+14) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1310 1090
MIXING HGT(FT-AGL/MSL)4310 3580
TRANSPORT WND (MPH) SE 13 SW 7
VENT RATE (KT-FT) 47410 21480
CATEGORY DAY 3 2
INVERSION 66F/10AM 8PM 63F/9AM
DISPERSION 3 2
MAX ADI EARLY 34 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 61 GOOD 5 VERY POOR 28 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-242015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+4) 60 (+5) 78
RH % (24H TREND) 55 (+9) 95 (+12) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1240 1040
MIXING HGT(FT-AGL/MSL)4060 3430
TRANSPORT WND (MPH) SE 12 SW 7
VENT RATE (KT-FT) 40600 20580
CATEGORY DAY 3 2
INVERSION 67F/10AM 8PM 64F/9AM
DISPERSION 3 2
MAX ADI EARLY 36 FAIR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 57 GEN GOOD 4 VERY POOR 27 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-242015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1245 AM EDT FRI JUL 24 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 74 (+4) 54 (+3) 74
RH % (24H TREND) 58 (+7) 100 (+16) 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1190 920
MIXING HGT(FT-AGL/MSL)3900 3020
TRANSPORT WND (MPH) SE 13 S 7
VENT RATE (KT-FT) 42900 18120
CATEGORY DAY 3 2
INVERSION 60F/9AM 8PM 61F/9AM
DISPERSION 3 2
MAX ADI EARLY 38 FAIR 8 POOR 18 GEN POOR
MAX ADI LATE 55 GEN GOOD 8 POOR 29 FAIR
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
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