622
FNUS51 KPBZ 010600
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
200 AM EDT SAT AUG 1 2026
DISCUSSION
MOST OF TODAY SHOULD BE DRY AS HIGH PRESSURE MOVES EAST OF THE
AREA. APPROACHING LOW PRESSURE WILL BRING INCREASING CHANCES FOR
SHOWERS AND A FEW THUNDERSTORMS TONIGHT, WITH THE HIGHEST CHANCES
SUNDAY INTO SUNDAY NIGHT. UNSETTLED WEATHER, WITH DAILY SHOWER AND
THUNDERSTORM CHANCES, ARE EXPECTED INTO THE UPCOMING WEEK, AS A
TROUGH OF LOW PRESSURE PERSISTS ACROSS THE REGION.
OHZ039-012015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 82 (-3) 66 (+3) 80
RH % (24H TREND) 56 (+7) 100 (+14) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.34 0.17
PRECIP DURATION 7 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 790
MIXING HGT(FT-AGL/MSL)4420 2580
TRANSPORT WND (MPH) S 10 S 13
VENT RATE (KT-FT) 15300 28380
CATEGORY DAY 3 3
INVERSION 76F/11AM 7PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 17 GEN POOR 6 VERY POOR 29 FAIR
MAX ADI LATE 54 GEN GOOD 9 POOR 34 FAIR
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-012015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 83 (-2) 65 (+3) 79
RH % (24H TREND) 53 (+6) 100 (+16) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.38 0.21
PRECIP DURATION 7 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1490 730
MIXING HGT(FT-AGL/MSL)4900 2390
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 9270 26290
CATEGORY DAY 3 3
INVERSION 73F/10AM 7PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 18 GEN POOR 6 VERY POOR 31 FAIR
MAX ADI LATE 65 GOOD 10 POOR 35 FAIR
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 2 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-012015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 90 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 83 (-2) 65 (+3) 79
RH % (24H TREND) 52 (+6) 100 (+18) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7
WIND 20FT/LATE(MPH) LGT/VAR SE 6 S 6
PRECIP AMOUNT 0.00 0.32 0.35
PRECIP DURATION 7 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 660
MIXING HGT(FT-AGL/MSL)5590 2160
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 13030 19440
CATEGORY DAY 4 2
INVERSION 75F/11AM 7PM 69F/9AM
DISPERSION 4 2
MAX ADI EARLY 15 GEN POOR 6 VERY POOR 31 FAIR
MAX ADI LATE 73 GOOD 9 POOR 33 FAIR
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 1 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-012015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 80 80
CHANCE OF THUNDER (%) 0 50 60
TEMP (24H TREND) 80 (-5) 65 (+2) 79
RH % (24H TREND) 65 (+13) 100 (+14) 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.01 0.37 0.20
PRECIP DURATION 1 7 6
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1150 920
MIXING HGT(FT-AGL/MSL)3780 3030
TRANSPORT WND (MPH) S 10 SW 7
VENT RATE (KT-FT) 12910 18180
CATEGORY DAY 3 2
INVERSION 75F/11AM 8PM 69F/9AM
DISPERSION 4 2
MAX ADI EARLY 14 GEN POOR 7 POOR 29 FAIR
MAX ADI LATE 43 GEN GOOD 7 POOR 31 FAIR
MAX LVORI EARLY 4 7 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-012015-
HARRISON-
INCLUDING THE CITY OF CADIZ
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 83 (-2) 66 (+4) 80
RH % (24H TREND) 55 (+10) 100 (+11) 81
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 7
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.31 0.20
PRECIP DURATION 7 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 820
MIXING HGT(FT-AGL/MSL)4500 2680
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 9500 29480
CATEGORY DAY 3 3
INVERSION 76F/11AM 7PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 18 GEN POOR 6 VERY POOR 33 FAIR
MAX ADI LATE 63 GOOD 10 POOR 37 FAIR
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 2 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-012015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 83 (-2) 66 (+4) 80
RH % (24H TREND) 51 (+10) 100 (+16) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.28 0.29
PRECIP DURATION 7 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1600 850
MIXING HGT(FT-AGL/MSL)5260 2800
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 16420 25200
CATEGORY DAY 4 3
INVERSION 73F/10AM 8PM 70F/9AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 6 VERY POOR 31 FAIR
MAX ADI LATE 76 GOOD 8 POOR 33 FAIR
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 1 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-012015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 80 80
CHANCE OF THUNDER (%) 30 50 60
TEMP (24H TREND) 80 (-5) 65 (+2) 80
RH % (24H TREND) 66 (+14) 100 (+12) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 5
PRECIP AMOUNT 0.02 0.30 0.29
PRECIP DURATION 1 7 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 920
MIXING HGT(FT-AGL/MSL)3290 3010
TRANSPORT WND (MPH) S 10 SW 8
VENT RATE (KT-FT) 16330 21070
CATEGORY DAY 3 2
INVERSION 76F/11AM 7PM 70F/9AM
DISPERSION 5 2
MAX ADI EARLY 13 GEN POOR 6 VERY POOR 30 FAIR
MAX ADI LATE 41 GEN GOOD 8 POOR 33 FAIR
MAX LVORI EARLY 4 8 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-012015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 82 (-3) 66 (+4) 80
RH % (24H TREND) 59 (+9) 100 (+6) 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 5
PRECIP AMOUNT 0.01 0.25 0.18
PRECIP DURATION 0 7 6
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1230 820
MIXING HGT(FT-AGL/MSL)4050 2680
TRANSPORT WND (MPH) S 10 S 13
VENT RATE (KT-FT) 8700 29480
CATEGORY DAY 3 3
INVERSION 76F/11AM 7PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 15 GEN POOR 6 VERY POOR 30 FAIR
MAX ADI LATE 46 GEN GOOD 8 POOR 36 FAIR
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-012015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 50
TEMP (24H TREND) 83 (-2) 67 (+5) 81
RH % (24H TREND) 56 (+12) 100 (+12) 80
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 7
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.25 0.22
PRECIP DURATION 7 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1340 820
MIXING HGT(FT-AGL/MSL)4390 2700
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 14840 29700
CATEGORY DAY 3 3
INVERSION 76F/11AM 7PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 19 GEN POOR 7 POOR 31 FAIR
MAX ADI LATE 58 GEN GOOD 11 POOR 36 FAIR
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-012015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 82 (-3) 66 (+4) 81
RH % (24H TREND) 62 (+12) 100 (+6) 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 5
PRECIP AMOUNT 0.00 0.17 0.22
PRECIP DURATION 8 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 840
MIXING HGT(FT-AGL/MSL)4090 2760
TRANSPORT WND (MPH) S 10 S 13
VENT RATE (KT-FT) 10150 30360
CATEGORY DAY 3 3
INVERSION 76F/11AM 7PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 15 GEN POOR 6 VERY POOR 29 FAIR
MAX ADI LATE 50 GEN GOOD 8 POOR 37 FAIR
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-012015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 83 (-2) 67 (+5) 81
RH % (24H TREND) 60 (+13) 100 (+8) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 5
PRECIP AMOUNT 0.00 0.22 0.24
PRECIP DURATION 7 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 840
MIXING HGT(FT-AGL/MSL)4560 2750
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 10730 24750
CATEGORY DAY 3 3
INVERSION 76F/11AM 7PM 71F/9AM
DISPERSION 4 3
MAX ADI EARLY 17 GEN POOR 6 VERY POOR 31 FAIR
MAX ADI LATE 60 GEN GOOD 8 POOR 35 FAIR
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-012015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 84 (-1) 65 (+4) 78
RH % (24H TREND) 52 (+6) 100 (+16) 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 8
WIND 20FT/LATE(MPH) SE 5 SE 6 S 8
PRECIP AMOUNT 0.00 0.35 0.47
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1310 660
MIXING HGT(FT-AGL/MSL)4300 2150
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 17750 23650
CATEGORY DAY 3 2
INVERSION 73F/10AM 7PM 69F/9AM
DISPERSION 5 2
MAX ADI EARLY 18 GEN POOR 6 VERY POOR 31 FAIR
MAX ADI LATE 59 GEN GOOD 9 POOR 36 FAIR
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-012015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 83 (-1) 64 (+5) 77
RH % (24H TREND) 56 (+7) 100 (+14) 87
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 7
PRECIP AMOUNT 0.00 0.25 0.42
PRECIP DURATION 5 7
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 670
MIXING HGT(FT-AGL/MSL)4360 2210
TRANSPORT WND (MPH) S 13 S 15
VENT RATE (KT-FT) 40450 28730
CATEGORY DAY 3 3
INVERSION 72F/10AM 7PM 67F/9AM
DISPERSION 5 3
MAX ADI EARLY 20 GEN POOR 6 VERY POOR 34 FAIR
MAX ADI LATE 67 GOOD 7 POOR 36 FAIR
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-012015-
FOREST-
INCLUDING THE CITY OF TIONESTA
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 83 (0) 64 (+6) 76
RH % (24H TREND) 54 (+9) 100 (+11) 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6 G17
PRECIP AMOUNT 0.00 0.16 0.44
PRECIP DURATION 3 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 790
MIXING HGT(FT-AGL/MSL)4790 2610
TRANSPORT WND (MPH) S 15 S 15
VENT RATE (KT-FT) 42020 33930
CATEGORY DAY 4 3
INVERSION 72F/10AM 7PM 66F/9AM
DISPERSION 5 3
MAX ADI EARLY 29 FAIR 6 VERY POOR 34 FAIR
MAX ADI LATE 84 GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-012015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 85 (-1) 65 (+4) 80
RH % (24H TREND) 51 (+6) 100 (+14) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7
WIND 20FT/LATE(MPH) LGT/VAR SE 5 SE 6
PRECIP AMOUNT 0.00 0.32 0.53
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 640
MIXING HGT(FT-AGL/MSL)4780 2100
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 20020 23100
CATEGORY DAY 3 2
INVERSION 74F/10AM 7PM 69F/9AM
DISPERSION 5 2
MAX ADI EARLY 15 GEN POOR 5 VERY POOR 28 FAIR
MAX ADI LATE 65 GOOD 8 POOR 34 FAIR
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-012015-
BUTLER-
INCLUDING THE CITY OF BUTLER
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 84 (-1) 65 (+6) 79
RH % (24H TREND) 54 (+6) 100 (+13) 85
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SE 7
PRECIP AMOUNT 0.00 0.18 0.50
PRECIP DURATION 4 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 630
MIXING HGT(FT-AGL/MSL)5340 2060
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 26250 24720
CATEGORY DAY 4 2
INVERSION 73F/10AM 7PM 69F/9AM
DISPERSION 5 2
MAX ADI EARLY 16 GEN POOR 7 POOR 27 FAIR
MAX ADI LATE 72 GOOD 8 POOR 33 FAIR
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-012015-
CLARION-
INCLUDING THE CITY OF CLARION
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 83 (0) 65 (+6) 77
RH % (24H TREND) 54 (+7) 100 (+12) 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 7
PRECIP AMOUNT 0.00 0.15 0.51
PRECIP DURATION 4 7
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1410 750
MIXING HGT(FT-AGL/MSL)4620 2450
TRANSPORT WND (MPH) S 14 S 15
VENT RATE (KT-FT) 34810 31850
CATEGORY DAY 4 3
INVERSION 72F/10AM 7PM 67F/9AM
DISPERSION 5 3
MAX ADI EARLY 24 FAIR 6 VERY POOR 30 FAIR
MAX ADI LATE 73 GOOD 8 POOR 43 GEN GOOD
MAX LVORI EARLY 4 3 7
MAX LVORI LATE 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-012015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 82 (+1) 65 (+6) 75
RH % (24H TREND) 53 (+4) 99 (+10) 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7 G17
WIND 20FT/LATE(MPH) S 5 SE 6 SE 8 G18
PRECIP AMOUNT 0.00 0.09 0.47
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1440 840
MIXING HGT(FT-AGL/MSL)4730 2760
TRANSPORT WND (MPH) S 14 S 17
VENT RATE (KT-FT) 48990 41400
CATEGORY DAY 4 3
INVERSION 72F/10AM 7PM 67F/9AM
DISPERSION 5 3
MAX ADI EARLY 28 FAIR 8 POOR 30 FAIR
MAX ADI LATE 73 GOOD 9 POOR 50 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-012015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 84 (-2) 66 (+4) 79
RH % (24H TREND) 50 (+9) 100 (+17) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6
WIND 20FT/LATE(MPH) LGT/VAR SE 5 SE 6
PRECIP AMOUNT 0.00 0.27 0.39
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1830 680
MIXING HGT(FT-AGL/MSL)6000 2220
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 22920 22200
CATEGORY DAY 4 2
INVERSION 74F/10AM 7PM 70F/9AM
DISPERSION 5 2
MAX ADI EARLY 14 GEN POOR 6 VERY POOR 30 FAIR
MAX ADI LATE 90 GOOD 7 POOR 29 FAIR
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-012015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 86 (+1) 67 (+6) 80
RH % (24H TREND) 51 (+9) 99 (+13) 81
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 SE 7
WIND 20FT/LATE(MPH) S 6 SE 6 SE 8
PRECIP AMOUNT 0.00 0.14 0.43
PRECIP DURATION 4 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1900 860
MIXING HGT(FT-AGL/MSL)6250 2820
TRANSPORT WND (MPH) S 14 S 13
VENT RATE (KT-FT) 38290 31020
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 70F/9AM
DISPERSION 5 3
MAX ADI EARLY 18 GEN POOR 7 POOR 28 FAIR
MAX ADI LATE 93 GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-012015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 86 (+2) 66 (+7) 80
RH % (24H TREND) 53 (+3) 100 (+7) 83
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 7
WIND 20FT/LATE(MPH) S 5 SE 5 SE 7
PRECIP AMOUNT 0.00 0.11 0.46
PRECIP DURATION 4 7
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 870
MIXING HGT(FT-AGL/MSL)5350 2870
TRANSPORT WND (MPH) S 13 S 15
VENT RATE (KT-FT) 38000 37310
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 69F/9AM
DISPERSION 5 3
MAX ADI EARLY 19 GEN POOR 7 POOR 28 FAIR
MAX ADI LATE 76 GOOD 8 POOR 44 GEN GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-012015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 84 (0) 67 (+6) 79
RH % (24H TREND) 53 (+10) 99 (+12) 82
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 6
WIND 20FT/LATE(MPH) S 6 SE 6 SE 7
PRECIP AMOUNT 0.00 0.17 0.32
PRECIP DURATION 5 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1800 1020
MIXING HGT(FT-AGL/MSL)5900 3350
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 37040 33500
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 70F/9AM
DISPERSION 5 3
MAX ADI EARLY 21 FAIR 7 POOR 28 FAIR
MAX ADI LATE 87 GOOD 10 POOR 37 FAIR
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-012015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 83 (0) 68 (+8) 80
RH % (24H TREND) 59 (+10) 99 (+8) 83
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 5
WIND 20FT/LATE(MPH) S 5 S 5 S 6
PRECIP AMOUNT 0.00 0.10 0.25
PRECIP DURATION 5 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 920
MIXING HGT(FT-AGL/MSL)5310 3000
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 33130 30000
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 73F/10AM
DISPERSION 5 3
MAX ADI EARLY 33 FAIR 8 POOR 23 FAIR
MAX ADI LATE 82 GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-012015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 85 (+1) 68 (+8) 80
RH % (24H TREND) 53 (+6) 97 (+4) 80
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 SE 8
WIND 20FT/LATE(MPH) S 6 SE 8 G17 SE 9
PRECIP AMOUNT 0.00 0.07 0.30
PRECIP DURATION 4 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1750 890
MIXING HGT(FT-AGL/MSL)5730 2910
TRANSPORT WND (MPH) S 14 S 14
VENT RATE (KT-FT) 36090 34920
CATEGORY DAY 4 3
INVERSION 75F/10AM 7PM 71F/9AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 9 POOR 30 FAIR
MAX ADI LATE 83 GOOD 10 POOR 43 GEN GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-012015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 85 (+4) 66 (+6) 80
RH % (24H TREND) 51 (+1) 98 (+7) 75
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 SE 8 G19
WIND 20FT/LATE(MPH) S 5 SE 8 G20 SE 8 G17
PRECIP AMOUNT 0.00 0.05 0.32
PRECIP DURATION 2 6
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1520 900
MIXING HGT(FT-AGL/MSL)4990 2960
TRANSPORT WND (MPH) S 13 S 17
VENT RATE (KT-FT) 45880 44400
CATEGORY DAY 4 3
INVERSION 73F/10AM 7PM 69F/9AM
DISPERSION 5 3
MAX ADI EARLY 25 FAIR 11 POOR 34 FAIR
MAX ADI LATE 70 GOOD 12 POOR 55 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-012015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 85 (+2) 68 (+8) 80
RH % (24H TREND) 55 (+8) 94 (+6) 80
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 6
WIND 20FT/LATE(MPH) S 5 SE 6 SE 6
PRECIP AMOUNT 0.00 0.05 0.23
PRECIP DURATION 3 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 940
MIXING HGT(FT-AGL/MSL)5320 3080
TRANSPORT WND (MPH) S 14 S 15
VENT RATE (KT-FT) 36180 40040
CATEGORY DAY 4 3
INVERSION 75F/10AM 7PM 71F/9AM
DISPERSION 5 3
MAX ADI EARLY 37 FAIR 8 POOR 31 FAIR
MAX ADI LATE 80 GOOD 9 POOR 46 GEN GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-012015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 84 (+4) 65 (+6) 79
RH % (24H TREND) 52 (+1) 97 (+7) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6 G17
WIND 20FT/LATE(MPH) LGT/VAR SE 6 G17 SE 5
PRECIP AMOUNT 0.00 0.04 0.27
PRECIP DURATION 3 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 940
MIXING HGT(FT-AGL/MSL)5270 3100
TRANSPORT WND (MPH) S 14 S 16
VENT RATE (KT-FT) 32590 43400
CATEGORY DAY 4 3
INVERSION 73F/10AM 7PM 69F/9AM
DISPERSION 5 3
MAX ADI EARLY 35 FAIR 9 POOR 39 FAIR
MAX ADI LATE 83 GOOD 10 POOR 52 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-012015-
INDIANA-
INCLUDING THE CITY OF INDIANA
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 85 (+3) 66 (+7) 79
RH % (24H TREND) 53 (-1) 100 (+6) 81
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 SE 8 G17
WIND 20FT/LATE(MPH) S 6 SE 7 G17 SE 9 G17
PRECIP AMOUNT 0.00 0.08 0.37
PRECIP DURATION 2 6
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 840
MIXING HGT(FT-AGL/MSL)5020 2750
TRANSPORT WND (MPH) S 13 S 16
VENT RATE (KT-FT) 39360 38500
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 68F/8AM
DISPERSION 5 3
MAX ADI EARLY 24 FAIR 8 POOR 33 FAIR
MAX ADI LATE 67 GOOD 11 POOR 48 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-012015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (+2) 66 (+6) 78
RH % (24H TREND) 54 (+1) 98 (+3) 80
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G17 SE 9 G18
WIND 20FT/LATE(MPH) S 6 SE 8 G18 SE 9 G18
PRECIP AMOUNT 0.00 0.07 0.35
PRECIP DURATION 2 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 790
MIXING HGT(FT-AGL/MSL)4360 2580
TRANSPORT WND (MPH) S 13 S 16
VENT RATE (KT-FT) 50960 36120
CATEGORY DAY 3 3
INVERSION 73F/10AM 7PM 68F/9AM
DISPERSION 5 3
MAX ADI EARLY 26 FAIR 11 POOR 34 FAIR
MAX ADI LATE 62 GOOD 12 POOR 47 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-012015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 60
TEMP (24H TREND) 84 (-1) 67 (+6) 79
RH % (24H TREND) 52 (+9) 100 (+13) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 6
PRECIP AMOUNT 0.00 0.32 0.37
PRECIP DURATION 7 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1750 800
MIXING HGT(FT-AGL/MSL)5760 2630
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 15040 23670
CATEGORY DAY 4 3
INVERSION 73F/10AM 8PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 17 GEN POOR 7 POOR 30 FAIR
MAX ADI LATE 87 GOOD 7 POOR 29 FAIR
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-012015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
CHANCE OF THUNDER (%) 0 40 50
TEMP (24H TREND) 84 (-2) 67 (+5) 80
RH % (24H TREND) 51 (+12) 99 (+19) 79
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 6
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.27 0.30
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1690 950
MIXING HGT(FT-AGL/MSL)5560 3110
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 20810 27990
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 70F/9AM
DISPERSION 5 3
MAX ADI EARLY 18 GEN POOR 6 VERY POOR 33 FAIR
MAX ADI LATE 75 GOOD 7 POOR 33 FAIR
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-012015-
OHIO-
INCLUDING THE CITY OF WHEELING
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 40 50
TEMP (24H TREND) 83 (-2) 67 (+5) 80
RH % (24H TREND) 54 (+13) 100 (+17) 82
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 7
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.26 0.27
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 930
MIXING HGT(FT-AGL/MSL)5230 3070
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 20440 27630
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 70F/9AM
DISPERSION 5 3
MAX ADI EARLY 20 GEN POOR 7 POOR 30 FAIR
MAX ADI LATE 74 GOOD 9 POOR 35 FAIR
MAX LVORI EARLY 4 4 8
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-012015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 84 (0) 68 (+5) 81
RH % (24H TREND) 59 (+12) 100 (+15) 85
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 5
WIND 20FT/LATE(MPH) S 5 SE 6 S 6
PRECIP AMOUNT 0.00 0.19 0.25
PRECIP DURATION 6 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 960
MIXING HGT(FT-AGL/MSL)5020 3140
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 18780 28260
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 71F/9AM
DISPERSION 5 3
MAX ADI EARLY 24 FAIR 7 POOR 26 FAIR
MAX ADI LATE 72 GOOD 8 POOR 33 FAIR
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-012015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 82 (-1) 68 (+7) 79
RH % (24H TREND) 64 (+14) 100 (+11) 89
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 5 S 5
PRECIP AMOUNT 0.00 0.13 0.25
PRECIP DURATION 6 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1440 890
MIXING HGT(FT-AGL/MSL)4720 2920
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 14530 26280
CATEGORY DAY 4 3
INVERSION 73F/10AM 7PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 23 FAIR 7 POOR 22 FAIR
MAX ADI LATE 71 GOOD 8 POOR 35 FAIR
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 3 6 5
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-012015-
MARION-
INCLUDING THE CITY OF FAIRMONT
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 83 (+1) 68 (+9) 79
RH % (24H TREND) 61 (+10) 99 (+6) 85
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 5 SE 5
PRECIP AMOUNT 0.00 0.06 0.27
PRECIP DURATION 4 7
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 920
MIXING HGT(FT-AGL/MSL)5270 3010
TRANSPORT WND (MPH) S 14 S 14
VENT RATE (KT-FT) 22620 36120
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 73F/10AM
DISPERSION 5 3
MAX ADI EARLY 29 FAIR 8 POOR 31 FAIR
MAX ADI LATE 86 GOOD 8 POOR 40 FAIR
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-012015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 60
TEMP (24H TREND) 83 (+1) 68 (+7) 80
RH % (24H TREND) 60 (+9) 98 (+9) 83
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 S 5
WIND 20FT/LATE(MPH) S 5 SE 5 S 5
PRECIP AMOUNT 0.00 0.05 0.25
PRECIP DURATION 3 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1560 910
MIXING HGT(FT-AGL/MSL)5110 3000
TRANSPORT WND (MPH) S 14 S 13
VENT RATE (KT-FT) 23580 33000
CATEGORY DAY 4 3
INVERSION 75F/10AM 7PM 73F/10AM
DISPERSION 5 3
MAX ADI EARLY 35 FAIR 9 POOR 29 FAIR
MAX ADI LATE 78 GOOD 9 POOR 40 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-012015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 82 (+3) 66 (+7) 78
RH % (24H TREND) 60 (+5) 96 (+7) 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR SE 6 SE 5
PRECIP AMOUNT 0.00 0.06 0.21
PRECIP DURATION 2 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 890
MIXING HGT(FT-AGL/MSL)5140 2910
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 20610 34920
CATEGORY DAY 4 3
INVERSION 73F/10AM 7PM 69F/9AM
DISPERSION 5 3
MAX ADI EARLY 36 FAIR 8 POOR 36 FAIR
MAX ADI LATE 81 GOOD 10 POOR 42 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-012015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 83 (+3) 66 (+7) 79
RH % (24H TREND) 56 (+5) 96 (0) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.05 0.23
PRECIP DURATION 2 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 880
MIXING HGT(FT-AGL/MSL)5590 2880
TRANSPORT WND (MPH) S 13 S 15
VENT RATE (KT-FT) 20120 37440
CATEGORY DAY 4 3
INVERSION 74F/10AM 7PM 70F/9AM
DISPERSION 5 3
MAX ADI EARLY 40 FAIR 7 POOR 38 FAIR
MAX ADI LATE 84 GOOD 9 POOR 43 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-012015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 81 (+3) 65 (+6) 78
RH % (24H TREND) 56 (+3) 99 (+6) 78
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G17 SE 6
WIND 20FT/LATE(MPH) LGT/VAR SE 6 G18 SE 5
PRECIP AMOUNT 0.00 0.06 0.28
PRECIP DURATION 2 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1710 870
MIXING HGT(FT-AGL/MSL)5620 2860
TRANSPORT WND (MPH) S 14 S 15
VENT RATE (KT-FT) 32400 37180
CATEGORY DAY 4 3
INVERSION 72F/10AM 7PM 67F/9AM
DISPERSION 5 3
MAX ADI EARLY 48 GEN GOOD 9 POOR 36 FAIR
MAX ADI LATE 88 GOOD 11 POOR 44 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-012015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 83 (+3) 66 (+6) 80
RH % (24H TREND) 52 (+4) 95 (+5) 71
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G19 SE 6 G18
WIND 20FT/LATE(MPH) LGT/VAR SE 7 G20 SE 5
PRECIP AMOUNT 0.00 0.06 0.24
PRECIP DURATION 3 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1690 880
MIXING HGT(FT-AGL/MSL)5540 2890
TRANSPORT WND (MPH) S 13 S 16
VENT RATE (KT-FT) 28770 40460
CATEGORY DAY 4 3
INVERSION 72F/10AM 7PM 68F/9AM
DISPERSION 5 3
MAX ADI EARLY 44 GEN GOOD 9 POOR 37 FAIR
MAX ADI LATE 84 GOOD 11 POOR 48 GEN GOOD
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.
WVZ514-012015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
200 AM EDT SAT AUG 1 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 80 (+4) 60 (+5) 76
RH % (24H TREND) 55 (+5) 100 (+9) 80
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G22 SE 6 G20
WIND 20FT/LATE(MPH) S 5 S 8 G23 SE 5
PRECIP AMOUNT 0.00 0.09 0.21
PRECIP DURATION 2 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1740 850
MIXING HGT(FT-AGL/MSL)5720 2800
TRANSPORT WND (MPH) S 15 S 17
VENT RATE (KT-FT) 80320 42000
CATEGORY DAY 4 3
INVERSION 66F/9AM 9PM 64F/8AM
DISPERSION 5 3
MAX ADI EARLY 59 GEN GOOD 12 POOR 35 FAIR
MAX ADI LATE 93 GOOD 14 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 1 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
WM
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