546
FNUS51 KPBZ 110556
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
156 AM EDT SAT JUL 11 2026
DISCUSSION
SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY AS A COLD
FRONT DRIFTS SOUTH ACROSS THE REGION. DRY AND WARM WEATHER RETURNS
SUNDAY IN TO NEXT WEEK AS STRONG HIGH PRESSURE BUILDS ACROSS THE
REGION. MINIMUM RELATIVE HUMIDITY LEVELS ARE EXPECTED TO RANGE
FROM 40-50 PERCENT FROM SUNDAY THROUGH MID WEEK.
OHZ039-112015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 40 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (-2) 63 (-5) 84
RH % (24H TREND) 68 (-2) 93 (-7) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1110 2080
MIXING HGT(FT-AGL/MSL)3630 6810
TRANSPORT WND (MPH) NE 6 NE 10
VENT RATE (KT-FT) 18150 61290
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 4
MAX ADI EARLY 10 POOR 8 POOR 40 FAIR
MAX ADI LATE 22 FAIR 8 POOR 78 GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-112015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (-2) 62 (-5) 83
RH % (24H TREND) 67 (-2) 91 (-9) 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR NE 5 E 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1140 2120
MIXING HGT(FT-AGL/MSL)3750 6970
TRANSPORT WND (MPH) N 7 E 12
VENT RATE (KT-FT) 22500 69700
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 68F/9AM
DISPERSION 2 4
MAX ADI EARLY 10 POOR 8 POOR 39 FAIR
MAX ADI LATE 29 FAIR 8 POOR 79 GOOD
MAX LVORI EARLY 9 4 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-112015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (-2) 60 (-7) 83
RH % (24H TREND) 64 (-5) 89 (-11) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1260 2020
MIXING HGT(FT-AGL/MSL)4130 6620
TRANSPORT WND (MPH) N 8 E 10
VENT RATE (KT-FT) 28910 59580
CATEGORY DAY 3 4
INVERSION 72F/9AM 8PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 13 GEN POOR 8 POOR 35 FAIR
MAX ADI LATE 41 GEN GOOD 8 POOR 79 GOOD
MAX LVORI EARLY 9 4 5
MAX LVORI LATE 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-112015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (-2) 62 (-5) 83
RH % (24H TREND) 72 (+4) 95 (-5) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.03 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 900 2030
MIXING HGT(FT-AGL/MSL)2960 6660
TRANSPORT WND (MPH) N 6 E 10
VENT RATE (KT-FT) 14800 59940
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 4
MAX ADI EARLY 10 POOR 8 POOR 42 GEN GOOD
MAX ADI LATE 21 FAIR 8 POOR 81 GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-112015-
HARRISON-
INCLUDING THE CITY OF CADIZ
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 50 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (-2) 62 (-6) 83
RH % (24H TREND) 72 (+1) 97 (-3) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.04 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 920 2030
MIXING HGT(FT-AGL/MSL)3030 6660
TRANSPORT WND (MPH) N 5 E 10
VENT RATE (KT-FT) 12120 59940
CATEGORY DAY 1 4
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 1 4
MAX ADI EARLY 9 POOR 5 VERY POOR 40 FAIR
MAX ADI LATE 17 GEN POOR 7 POOR 77 GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-112015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 40 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (-1) 62 (-5) 83
RH % (24H TREND) 70 (-2) 95 (-5) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1130 2030
MIXING HGT(FT-AGL/MSL)3700 6650
TRANSPORT WND (MPH) N 6 E 12
VENT RATE (KT-FT) 18500 66500
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 4
MAX ADI EARLY 9 POOR 5 VERY POOR 41 GEN GOOD
MAX ADI LATE 24 FAIR 6 VERY POOR 79 GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-112015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 50 0
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 80 (-3) 63 (-5) 83
RH % (24H TREND) 75 (+8) 97 (-3) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.18 0.04 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 750 1890
MIXING HGT(FT-AGL/MSL)2470 6200
TRANSPORT WND (MPH) NW 6 E 10
VENT RATE (KT-FT) 12350 55800
CATEGORY DAY 2 4
INVERSION 75F/10AM 8PM 70F/9AM
DISPERSION 2 4
MAX ADI EARLY 8 POOR 4 VERY POOR 41 GEN GOOD
MAX ADI LATE 19 GEN POOR 5 VERY POOR 73 GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-112015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (-2) 63 (-5) 84
RH % (24H TREND) 76 (+6) 99 (-1) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.15 0.04 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 810 1950
MIXING HGT(FT-AGL/MSL)2670 6390
TRANSPORT WND (MPH) N 5 E 10
VENT RATE (KT-FT) 10680 57510
CATEGORY DAY 1 4
INVERSION 76F/10AM 8PM 70F/9AM
DISPERSION 1 4
MAX ADI EARLY 8 POOR 3 VERY POOR 39 FAIR
MAX ADI LATE 15 GEN POOR 5 VERY POOR 75 GOOD
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-112015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (-1) 64 (-4) 83
RH % (24H TREND) 76 (-1) 100 (0) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.15 0.04 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 780 1690
MIXING HGT(FT-AGL/MSL)2540 5550
TRANSPORT WND (MPH) NW 5 E 10
VENT RATE (KT-FT) 10160 49950
CATEGORY DAY 1 4
INVERSION 73F/9AM 7PM 70F/9AM
DISPERSION 1 4
MAX ADI EARLY 9 POOR 3 VERY POOR 39 FAIR
MAX ADI LATE 14 GEN POOR 5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-112015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (-2) 64 (-4) 83
RH % (24H TREND) 80 (+11) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.29 0.09 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 760 1680
MIXING HGT(FT-AGL/MSL)2490 5510
TRANSPORT WND (MPH) NW 6 E 9
VENT RATE (KT-FT) 12450 44080
CATEGORY DAY 2 3
INVERSION 75F/10AM 8PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 9 POOR 3 VERY POOR 31 FAIR
MAX ADI LATE 16 GEN POOR 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-112015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (-1) 64 (-5) 83
RH % (24H TREND) 82 (+9) 100 (0) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.16 0.07 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 730 1480
MIXING HGT(FT-AGL/MSL)2380 4860
TRANSPORT WND (MPH) NW 6 E 9
VENT RATE (KT-FT) 11900 38880
CATEGORY DAY 2 3
INVERSION 75F/10AM 8PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 9 POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 16 GEN POOR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-112015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (0) 59 (-7) 84
RH % (24H TREND) 56 (-15) 86 (-14) 45
WIND 20FT/EARLY(MPH) LGT/VAR NE 6 E 5
WIND 20FT/LATE(MPH) NE 5 NE 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 1910
MIXING HGT(FT-AGL/MSL)5040 6270
TRANSPORT WND (MPH) N 10 E 8
VENT RATE (KT-FT) 45360 43890
CATEGORY DAY 3 3
INVERSION 72F/9AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 19 GEN POOR 31 FAIR
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-112015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+2) 57 (-8) 84
RH % (24H TREND) 55 (-20) 85 (-15) 44
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 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) 1700 1840
MIXING HGT(FT-AGL/MSL)5570 6030
TRANSPORT WND (MPH) NE 10 E 8
VENT RATE (KT-FT) 50130 42210
CATEGORY DAY 4 3
INVERSION 70F/9AM 8PM 65F/9AM
DISPERSION 4 3
MAX ADI EARLY 26 FAIR 8 POOR 36 FAIR
MAX ADI LATE 66 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-112015-
FOREST-
INCLUDING THE CITY OF TIONESTA
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+2) 56 (-8) 84
RH % (24H TREND) 51 (-21) 81 (-18) 40
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) 1640 1580
MIXING HGT(FT-AGL/MSL)5360 5190
TRANSPORT WND (MPH) N 10 E 6
VENT RATE (KT-FT) 48240 25950
CATEGORY DAY 4 3
INVERSION 70F/9AM 8PM 65F/9AM
DISPERSION 4 3
MAX ADI EARLY 27 FAIR 8 POOR 36 FAIR
MAX ADI LATE 68 GOOD 5 VERY POOR 38 FAIR
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-112015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (0) 60 (-7) 84
RH % (24H TREND) 60 (-13) 88 (-12) 46
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 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1380 2030
MIXING HGT(FT-AGL/MSL)4540 6670
TRANSPORT WND (MPH) N 8 E 9
VENT RATE (KT-FT) 31780 53360
CATEGORY DAY 3 4
INVERSION 72F/9AM 8PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 15 GEN POOR 8 POOR 30 FAIR
MAX ADI LATE 50 GEN GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-112015-
BUTLER-
INCLUDING THE CITY OF BUTLER
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 82 (-1) 59 (-7) 84
RH % (24H TREND) 64 (-10) 91 (-9) 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1400 2070
MIXING HGT(FT-AGL/MSL)4590 6780
TRANSPORT WND (MPH) N 8 E 9
VENT RATE (KT-FT) 32130 54240
CATEGORY DAY 3 4
INVERSION 71F/9AM 8PM 67F/9AM
DISPERSION 3 4
MAX ADI EARLY 16 GEN POOR 8 POOR 34 FAIR
MAX ADI LATE 40 FAIR 5 VERY POOR 66 GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-112015-
CLARION-
INCLUDING THE CITY OF CLARION
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 58 (-7) 84
RH % (24H TREND) 54 (-23) 84 (-16) 43
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) 1580 1660
MIXING HGT(FT-AGL/MSL)5190 5450
TRANSPORT WND (MPH) N 9 E 7
VENT RATE (KT-FT) 41520 32700
CATEGORY DAY 3 3
INVERSION 70F/9AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 8 POOR 33 FAIR
MAX ADI LATE 58 GEN GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-112015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (+1) 57 (-8) 83
RH % (24H TREND) 55 (-23) 82 (-17) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1500 1680
MIXING HGT(FT-AGL/MSL)4910 5510
TRANSPORT WND (MPH) N 8 SE 7
VENT RATE (KT-FT) 34370 33060
CATEGORY DAY 3 3
INVERSION 70F/9AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 8 POOR 35 FAIR
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 3 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-112015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 83 (0) 62 (-5) 84
RH % (24H TREND) 65 (-6) 90 (-10) 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1290 2090
MIXING HGT(FT-AGL/MSL)4240 6860
TRANSPORT WND (MPH) N 7 E 10
VENT RATE (KT-FT) 25440 61740
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 68F/9AM
DISPERSION 2 4
MAX ADI EARLY 12 POOR 6 VERY POOR 36 FAIR
MAX ADI LATE 37 FAIR 6 VERY POOR 82 GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-112015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 82 (-1) 62 (-6) 84
RH % (24H TREND) 71 (-4) 94 (-6) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1180 1990
MIXING HGT(FT-AGL/MSL)3860 6520
TRANSPORT WND (MPH) N 6 E 12
VENT RATE (KT-FT) 19300 65200
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 4
MAX ADI EARLY 9 POOR 4 VERY POOR 39 FAIR
MAX ADI LATE 25 FAIR 6 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-112015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (0) 59 (-7) 85
RH % (24H TREND) 63 (-12) 92 (-8) 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1350 1740
MIXING HGT(FT-AGL/MSL)4430 5720
TRANSPORT WND (MPH) N 7 E 9
VENT RATE (KT-FT) 26580 45760
CATEGORY DAY 3 3
INVERSION 71F/9AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 14 GEN POOR 6 VERY POOR 36 FAIR
MAX ADI LATE 36 FAIR 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-112015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (-1) 63 (-5) 82
RH % (24H TREND) 74 (-6) 98 (-1) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 6
PRECIP AMOUNT 0.04 0.03 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1070 1770
MIXING HGT(FT-AGL/MSL)3500 5820
TRANSPORT WND (MPH) NW 6 E 12
VENT RATE (KT-FT) 17500 58200
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 4
MAX ADI EARLY 9 POOR 3 VERY POOR 40 FAIR
MAX ADI LATE 18 GEN POOR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-112015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 40 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 79 (-1) 63 (-5) 82
RH % (24H TREND) 81 (-3) 100 (+1) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.16 0.03 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 780 1540
MIXING HGT(FT-AGL/MSL)2550 5070
TRANSPORT WND (MPH) NW 6 E 10
VENT RATE (KT-FT) 12750 45630
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 11 POOR 3 VERY POOR 41 GEN GOOD
MAX ADI LATE 17 GEN POOR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-112015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (0) 61 (-7) 84
RH % (24H TREND) 73 (-5) 100 (0) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 1040 1600
MIXING HGT(FT-AGL/MSL)3410 5240
TRANSPORT WND (MPH) N 6 E 9
VENT RATE (KT-FT) 17050 41920
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 3 VERY POOR 47 GEN GOOD
MAX ADI LATE 21 FAIR 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-112015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (+1) 60 (-7) 84
RH % (24H TREND) 70 (-8) 99 (-1) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 880 1710
MIXING HGT(FT-AGL/MSL)2900 5600
TRANSPORT WND (MPH) N 7 SE 12
VENT RATE (KT-FT) 17400 56000
CATEGORY DAY 2 4
INVERSION 71F/9AM 7PM 67F/9AM
DISPERSION 2 4
MAX ADI EARLY 12 POOR 3 VERY POOR 51 GEN GOOD
MAX ADI LATE 24 FAIR 4 VERY POOR 67 GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-112015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 79 (-2) 62 (-6) 83
RH % (24H TREND) 78 (+1) 100 (+1) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.09 0.05 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 790 1570
MIXING HGT(FT-AGL/MSL)2590 5150
TRANSPORT WND (MPH) NW 6 E 10
VENT RATE (KT-FT) 12950 46350
CATEGORY DAY 2 3
INVERSION 73F/9AM 7PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 2 VERY POOR 49 GEN GOOD
MAX ADI LATE 16 GEN POOR 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-112015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 78 (-1) 60 (-6) 81
RH % (24H TREND) 77 (-3) 100 (0) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.03 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 800 1550
MIXING HGT(FT-AGL/MSL)2610 5090
TRANSPORT WND (MPH) NW 7 E 12
VENT RATE (KT-FT) 15660 50900
CATEGORY DAY 2 3
INVERSION 70F/9AM 7PM 64F/8AM
DISPERSION 2 3
MAX ADI EARLY 14 GEN POOR 3 VERY POOR 53 GEN GOOD
MAX ADI LATE 22 FAIR 4 VERY POOR 68 GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-112015-
INDIANA-
INCLUDING THE CITY OF INDIANA
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 82 (+1) 59 (-7) 84
RH % (24H TREND) 66 (-10) 94 (-6) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1120 1770
MIXING HGT(FT-AGL/MSL)3680 5810
TRANSPORT WND (MPH) N 7 SE 9
VENT RATE (KT-FT) 22080 46480
CATEGORY DAY 2 3
INVERSION 69F/8AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 6 VERY POOR 41 GEN GOOD
MAX ADI LATE 27 FAIR 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-112015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 40 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (0) 59 (-7) 83
RH % (24H TREND) 71 (-3) 94 (-6) 51
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 2 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 920 1750
MIXING HGT(FT-AGL/MSL)3020 5740
TRANSPORT WND (MPH) N 6 E 9
VENT RATE (KT-FT) 15100 45920
CATEGORY DAY 2 3
INVERSION 70F/9AM 7PM 67F/9AM
DISPERSION 2 3
MAX ADI EARLY 12 POOR 4 VERY POOR 48 GEN GOOD
MAX ADI LATE 24 FAIR 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-112015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (-1) 63 (-4) 83
RH % (24H TREND) 68 (+1) 92 (-8) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1210 1980
MIXING HGT(FT-AGL/MSL)3960 6510
TRANSPORT WND (MPH) N 6 E 12
VENT RATE (KT-FT) 19800 65100
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 68F/9AM
DISPERSION 2 4
MAX ADI EARLY 9 POOR 5 VERY POOR 37 FAIR
MAX ADI LATE 26 FAIR 6 VERY POOR 79 GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-112015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (-1) 64 (-4) 83
RH % (24H TREND) 72 (-4) 94 (-6) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.03 0.05 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 1100 1890
MIXING HGT(FT-AGL/MSL)3620 6190
TRANSPORT WND (MPH) N 5 E 12
VENT RATE (KT-FT) 14480 61900
CATEGORY DAY 2 4
INVERSION 72F/9AM 7PM 69F/9AM
DISPERSION 2 4
MAX ADI EARLY 10 POOR 3 VERY POOR 42 GEN GOOD
MAX ADI LATE 19 GEN POOR 5 VERY POOR 67 GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-112015-
OHIO-
INCLUDING THE CITY OF WHEELING
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (-2) 64 (-4) 83
RH % (24H TREND) 76 (-5) 97 (-3) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.12 0.09 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 780 1810
MIXING HGT(FT-AGL/MSL)2550 5940
TRANSPORT WND (MPH) NW 5 E 10
VENT RATE (KT-FT) 10200 53460
CATEGORY DAY 1 4
INVERSION 72F/9AM 7PM 70F/9AM
DISPERSION 1 4
MAX ADI EARLY 8 POOR 3 VERY POOR 38 FAIR
MAX ADI LATE 14 GEN POOR 5 VERY POOR 62 GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-112015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (-1) 65 (-4) 83
RH % (24H TREND) 83 (+1) 99 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.12 0.03 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 720 1590
MIXING HGT(FT-AGL/MSL)2370 5200
TRANSPORT WND (MPH) W 5 E 9
VENT RATE (KT-FT) 9480 41600
CATEGORY DAY 1 3
INVERSION 72F/9AM 7PM 70F/9AM
DISPERSION 1 3
MAX ADI EARLY 9 POOR 2 VERY POOR 38 FAIR
MAX ADI LATE 14 GEN POOR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 9 6
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-112015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 77 (-2) 64 (-4) 81
RH % (24H TREND) 89 (+6) 100 (0) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.02 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 700 1500
MIXING HGT(FT-AGL/MSL)2310 4940
TRANSPORT WND (MPH) NW 6 E 9
VENT RATE (KT-FT) 11550 39520
CATEGORY DAY 2 3
INVERSION 71F/9AM 8PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 11 POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 15 GEN POOR 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-112015-
MARION-
INCLUDING THE CITY OF FAIRMONT
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 77 (-2) 63 (-5) 81
RH % (24H TREND) 87 (+6) 100 (0) 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.20 0.06 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 750 1510
MIXING HGT(FT-AGL/MSL)2460 4940
TRANSPORT WND (MPH) W 6 E 9
VENT RATE (KT-FT) 12300 39520
CATEGORY DAY 2 3
INVERSION 71F/9AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 42 GEN GOOD
MAX ADI LATE 18 GEN POOR 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-112015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 40 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 78 (-2) 63 (-5) 81
RH % (24H TREND) 85 (+3) 100 (+1) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.07 0.03 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 780 1620
MIXING HGT(FT-AGL/MSL)2570 5310
TRANSPORT WND (MPH) W 6 E 9
VENT RATE (KT-FT) 12850 42480
CATEGORY DAY 2 3
INVERSION 72F/9AM 7PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 44 GEN GOOD
MAX ADI LATE 17 GEN POOR 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 5 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-112015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 40 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 76 (-1) 61 (-5) 79
RH % (24H TREND) 84 (0) 99 (-1) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 710 1540
MIXING HGT(FT-AGL/MSL)2320 5060
TRANSPORT WND (MPH) W 7 E 10
VENT RATE (KT-FT) 13920 45540
CATEGORY DAY 2 3
INVERSION 70F/9AM 8PM 68F/9AM
DISPERSION 2 3
MAX ADI EARLY 14 GEN POOR 2 VERY POOR 50 GEN GOOD
MAX ADI LATE 18 GEN POOR 4 VERY POOR 62 GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-112015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 40 0
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 61 (-5) 80
RH % (24H TREND) 80 (-3) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.11 0.03 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 750 1490
MIXING HGT(FT-AGL/MSL)2470 4900
TRANSPORT WND (MPH) W 7 E 12
VENT RATE (KT-FT) 14820 49000
CATEGORY DAY 2 3
INVERSION 70F/9AM 8PM 65F/8AM
DISPERSION 2 3
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 51 GEN GOOD
MAX ADI LATE 21 FAIR 4 VERY POOR 61 GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 10 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-112015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 76 (-1) 61 (-5) 78
RH % (24H TREND) 82 (-6) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.20 0.03 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 740 1420
MIXING HGT(FT-AGL/MSL)2440 4660
TRANSPORT WND (MPH) W 8 E 13
VENT RATE (KT-FT) 17080 51260
CATEGORY DAY 2 4
INVERSION 68F/9AM 7PM 64F/8AM
DISPERSION 2 4
MAX ADI EARLY 21 FAIR 3 VERY POOR 47 GEN GOOD
MAX ADI LATE 23 FAIR 6 VERY POOR 62 GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 5 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-112015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 30 20
CHANCE OF THUNDER (%) 40 30 20
TEMP (24H TREND) 77 (-1) 62 (-4) 80
RH % (24H TREND) 80 (-5) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.42 0.04 0.00
PRECIP DURATION 5 1 0
PRECIP BEGIN 6 AM CONTINUING 3 PM
PRECIP END CONTINUING 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 700 1390
MIXING HGT(FT-AGL/MSL)2310 4570
TRANSPORT WND (MPH) W 8 E 10
VENT RATE (KT-FT) 16170 41130
CATEGORY DAY 2 3
INVERSION 67F/9AM 7PM 66F/9AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 3 VERY POOR 38 FAIR
MAX ADI LATE 23 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-112015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
156 AM EDT SAT JUL 11 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 20 30
CHANCE OF THUNDER (%) 40 20 30
TEMP (24H TREND) 74 (-1) 57 (-7) 75
RH % (24H TREND) 84 (-3) 100 (0) 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.15 0.02 0.01
PRECIP DURATION 5 1 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 730 1130
MIXING HGT(FT-AGL/MSL)2400 3700
TRANSPORT WND (MPH) W 10 E 13
VENT RATE (KT-FT) 21600 40700
CATEGORY DAY 2 3
INVERSION 66F/8AM 8PM 61F/8AM
DISPERSION 2 3
MAX ADI EARLY 27 FAIR 4 VERY POOR 31 FAIR
MAX ADI LATE 30 FAIR 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
WM
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