125
FNUS51 KPBZ 261649
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1249 PM EDT WED AUG 26 2026
DISCUSSION
HIGH PRESSURE IN PLACE WILL KEEP DRY CONDITIONS OVER THE AREA
THROUGH THE DAY TODAY AND OVERNIGHT. SHOWERS AND THUNDERSTORMS ARE
EXPECTED TOMORROW WITH THE PASSAGE OF A COLD FRONT.
OHZ039-270815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 63 (+6) 81 (+2) 61 80
RH % (24H TREND) 96 (-2) 62 (+4) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1790 1640
MIXING HGT(FT-AGL/MSL) 5880 5390
TRANSPORT WND (MPH) W 10 N 8
VENT RATE (KT-FT) 52920 37730
CATEGORY DAY 4 3
INVERSION 7PM 70F/10AM 8PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 33 FAIR 7 POOR 20 GEN POOR
MAX ADI LATE 5 VERY POOR 59 GEN GOOD 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-270815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 30 30 0
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 63 (+6) 81 (+3) 60 79
RH % (24H TREND) 93 (-6) 62 (+6) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1770 1630
MIXING HGT(FT-AGL/MSL) 5820 5350
TRANSPORT WND (MPH) W 12 N 8
VENT RATE (KT-FT) 58200 37450
CATEGORY DAY 4 3
INVERSION 7PM 70F/10AM 8PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 36 FAIR 7 POOR 23 FAIR
MAX ADI LATE 6 VERY POOR 61 GOOD 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 5 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-270815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 30 30 0
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 62 (+5) 81 (+2) 59 79
RH % (24H TREND) 93 (-5) 61 (+7) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1790 1540
MIXING HGT(FT-AGL/MSL) 5860 5050
TRANSPORT WND (MPH) W 13 N 8
VENT RATE (KT-FT) 64460 35350
CATEGORY DAY 4 3
INVERSION 7PM 70F/10AM 8PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 7 POOR 37 FAIR 7 POOR 22 FAIR
MAX ADI LATE 7 POOR 59 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 5 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-270815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 62 (+6) 81 (+2) 60 79
RH % (24H TREND) 98 (+2) 63 (+4) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1710 1590
MIXING HGT(FT-AGL/MSL) 5630 5210
TRANSPORT WND (MPH) W 9 N 9
VENT RATE (KT-FT) 45040 41680
CATEGORY DAY 3 3
INVERSION 7PM 71F/10AM 7PM 69F/10AM
DISPERSION 3 3
MAX ADI EARLY 6 VERY POOR 29 FAIR 5 VERY POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 51 GEN GOOD 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 8 8 9
MAX LVORI LATE 7 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-270815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 10 30 30 0
CHANCE OF THUNDER (%) 10 30 30 0
TEMP (24H TREND) 63 (+7) 81 (+3) 61 80
RH % (24H TREND) 93 (-7) 61 (+5) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1670 1630
MIXING HGT(FT-AGL/MSL) 5480 5350
TRANSPORT WND (MPH) W 12 N 8
VENT RATE (KT-FT) 54800 37450
CATEGORY DAY 4 3
INVERSION 7PM 71F/10AM 8PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 33 FAIR 6 VERY POOR 23 FAIR
MAX ADI LATE 5 VERY POOR 49 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 5 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-270815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS NONE
CHANCE PRECIP (%) 10 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+5) 81 (+2) 61 80
RH % (24H TREND) 92 (-8) 60 (+6) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1720 1620
MIXING HGT(FT-AGL/MSL) 5650 5310
TRANSPORT WND (MPH) W 13 N 7
VENT RATE (KT-FT) 62150 31860
CATEGORY DAY 4 3
INVERSION 7PM 71F/10AM 8PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 35 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 5 VERY POOR 58 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 7 9
MAX LVORI LATE 5 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-270815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 10 20 0 0
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 63 (+7) 81 (+1) 61 80
RH % (24H TREND) 97 (-2) 64 (+6) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1500 1590
MIXING HGT(FT-AGL/MSL) 4910 5220
TRANSPORT WND (MPH) W 9 N 8
VENT RATE (KT-FT) 39280 36540
CATEGORY DAY 3 3
INVERSION 7PM 71F/10AM 7PM 70F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 27 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 44 GEN GOOD 2 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-270815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 10 20 0 0
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 63 (+7) 82 (+3) 61 80
RH % (24H TREND) 96 (-3) 63 (+5) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1550 1660
MIXING HGT(FT-AGL/MSL) 5070 5440
TRANSPORT WND (MPH) W 9 N 7
VENT RATE (KT-FT) 40560 32640
CATEGORY DAY 3 3
INVERSION 7PM 71F/10AM 7PM 70F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 29 FAIR 4 VERY POOR 23 FAIR
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-270815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 20 20 0
TEMP (24H TREND) 63 (+6) 82 (+3) 61 81
RH % (24H TREND) 93 (-7) 62 (+7) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.06 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1510 1620
MIXING HGT(FT-AGL/MSL) 4970 5310
TRANSPORT WND (MPH) W 12 N 7
VENT RATE (KT-FT) 49700 31860
CATEGORY DAY 3 3
INVERSION 7PM 72F/10AM 7PM 71F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 30 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 5 VERY POOR 63 GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-270815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 20 30 0
CHANCE OF THUNDER (%) 0 20 30 0
TEMP (24H TREND) 63 (+7) 82 (+3) 62 81
RH % (24H TREND) 95 (-5) 65 (+7) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1400 1670
MIXING HGT(FT-AGL/MSL) 4590 5490
TRANSPORT WND (MPH) W 9 N 7
VENT RATE (KT-FT) 36720 32940
CATEGORY DAY 3 3
INVERSION 7PM 72F/10AM 7PM 71F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 26 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 4 VERY POOR 58 GEN GOOD 2 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 6 10 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-270815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 63 (+5) 82 (+3) 62 81
RH % (24H TREND) 95 (-5) 62 (+5) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.06 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1430 1670
MIXING HGT(FT-AGL/MSL) 4690 5470
TRANSPORT WND (MPH) W 12 N 7
VENT RATE (KT-FT) 46900 32820
CATEGORY DAY 3 3
INVERSION 7PM 72F/10AM 7PM 71F/10AM
DISPERSION 3 3
MAX ADI EARLY 3 VERY POOR 27 FAIR 4 VERY POOR 23 FAIR
MAX ADI LATE 4 VERY POOR 66 GOOD 2 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 6 10 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-270815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 30 40 0 0
CHANCE OF THUNDER (%) 20 30 0 0
TEMP (24H TREND) 61 (+7) 81 (+2) 58 78
RH % (24H TREND) 97 (-3) 63 (+8) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1360 1430
MIXING HGT(FT-AGL/MSL) 4450 4690
TRANSPORT WND (MPH) W 12 N 9
VENT RATE (KT-FT) 44500 37520
CATEGORY DAY 3 3
INVERSION 7PM 66F/9AM 7PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 33 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 7 POOR 52 GEN GOOD 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 6 8 9
MAX LVORI LATE 5 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-270815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 20 40 0 0
CHANCE OF THUNDER (%) 20 30 0 0
TEMP (24H TREND) 59 (+6) 80 (+2) 57 77
RH % (24H TREND) 98 (-1) 67 (+8) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1300 1530
MIXING HGT(FT-AGL/MSL) 4260 5010
TRANSPORT WND (MPH) W 13 NW 8
VENT RATE (KT-FT) 46860 35070
CATEGORY DAY 3 3
INVERSION 7PM 64F/9AM 7PM 66F/10AM
DISPERSION 3 3
MAX ADI EARLY 6 VERY POOR 35 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 6 VERY POOR 53 GEN GOOD 2 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 6 10 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-270815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 10 60 0 0
CHANCE OF THUNDER (%) 0 30 0 0
TEMP (24H TREND) 57 (+6) 79 (+1) 55 77
RH % (24H TREND) 96 (0) 64 (+9) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.00 0.00
PRECIP DURATION 1 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 1540
MIXING HGT(FT-AGL/MSL) 4440 5050
TRANSPORT WND (MPH) SW 15 NW 8
VENT RATE (KT-FT) 57720 35350
CATEGORY DAY 4 3
INVERSION 7PM 63F/9AM 7PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 38 FAIR 5 VERY POOR 25 FAIR
MAX ADI LATE 4 VERY POOR 59 GEN GOOD 2 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-270815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 40 30 0
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 61 (+5) 82 (+2) 58 80
RH % (24H TREND) 96 (-2) 60 (+6) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1530 1420
MIXING HGT(FT-AGL/MSL) 5020 4660
TRANSPORT WND (MPH) W 13 N 9
VENT RATE (KT-FT) 55220 37280
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 35 FAIR 6 VERY POOR 18 GEN POOR
MAX ADI LATE 5 VERY POOR 54 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 5 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-270815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS NONE
CHANCE PRECIP (%) 10 40 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 60 (+5) 81 (+2) 58 79
RH % (24H TREND) 96 (-2) 64 (+7) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.03 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1630 1500
MIXING HGT(FT-AGL/MSL) 5330 4910
TRANSPORT WND (MPH) W 14 NW 8
VENT RATE (KT-FT) 63960 34370
CATEGORY DAY 4 3
INVERSION 7PM 70F/10AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 36 FAIR 6 VERY POOR 20 GEN POOR
MAX ADI LATE 5 VERY POOR 56 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-270815-
CLARION-
INCLUDING THE CITY OF CLARION
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 50 50 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 58 (+5) 80 (+2) 57 78
RH % (24H TREND) 96 (+3) 64 (+8) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.03 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1420 1470
MIXING HGT(FT-AGL/MSL) 4650 4820
TRANSPORT WND (MPH) W 13 NW 8
VENT RATE (KT-FT) 51150 33740
CATEGORY DAY 4 3
INVERSION 7PM 64F/9AM 7PM 66F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 38 FAIR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-270815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 50 60 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 58 (+6) 79 (+2) 57 77
RH % (24H TREND) 93 (-4) 64 (+9) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.07 0.05 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1430 1460
MIXING HGT(FT-AGL/MSL) 4710 4780
TRANSPORT WND (MPH) SW 16 NW 8
VENT RATE (KT-FT) 65940 33460
CATEGORY DAY 4 3
INVERSION 7PM 64F/9AM 7PM 66F/10AM
DISPERSION 4 3
MAX ADI EARLY 7 POOR 43 GEN GOOD 6 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 64 GOOD 2 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 8 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-270815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS NONE
CHANCE PRECIP (%) 10 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+4) 82 (+2) 60 80
RH % (24H TREND) 93 (-3) 60 (+7) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.03 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1790 1490
MIXING HGT(FT-AGL/MSL) 5870 4880
TRANSPORT WND (MPH) W 14 N 9
VENT RATE (KT-FT) 70440 39040
CATEGORY DAY 4 3
INVERSION 7PM 71F/10AM 8PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 36 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 60 GEN GOOD 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 6 7 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-270815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 50 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+4) 82 (+2) 61 81
RH % (24H TREND) 93 (-4) 61 (+6) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.16 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1770 1640
MIXING HGT(FT-AGL/MSL) 5800 5390
TRANSPORT WND (MPH) W 14 N 8
VENT RATE (KT-FT) 69600 37730
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 36 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 70 GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-270815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 40 60 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 59 (+4) 83 (+3) 58 80
RH % (24H TREND) 96 (-3) 64 (+7) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.04 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1620 1360
MIXING HGT(FT-AGL/MSL) 5320 4450
TRANSPORT WND (MPH) W 14 NW 7
VENT RATE (KT-FT) 63840 26700
CATEGORY DAY 4 3
INVERSION 7PM 66F/9AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 38 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 61 GOOD 2 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-270815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 50 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+4) 81 (+2) 61 79
RH % (24H TREND) 92 (-5) 62 (+6) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.09 0.17 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1650 1590
MIXING HGT(FT-AGL/MSL) 5410 5220
TRANSPORT WND (MPH) W 14 N 8
VENT RATE (KT-FT) 64920 36540
CATEGORY DAY 4 3
INVERSION 7PM 71F/10AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 36 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 5 VERY POOR 68 GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 7 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-270815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 20 30 0
TEMP (24H TREND) 62 (+6) 81 (+1) 61 79
RH % (24H TREND) 93 (-5) 62 (+5) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.04 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1730 1620
MIXING HGT(FT-AGL/MSL) 5670 5330
TRANSPORT WND (MPH) SW 14 N 7
VENT RATE (KT-FT) 68040 31980
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 38 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 86 GOOD 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-270815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 40 50 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 61 (+5) 82 (+2) 60 80
RH % (24H TREND) 93 (-6) 62 (+5) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.15 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1620 1470
MIXING HGT(FT-AGL/MSL) 5300 4820
TRANSPORT WND (MPH) SW 13 N 8
VENT RATE (KT-FT) 58300 33740
CATEGORY DAY 4 3
INVERSION 7PM 68F/9AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 33 FAIR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 76 GOOD 2 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-270815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 40 50 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 61 (+6) 82 (+3) 59 79
RH % (24H TREND) 90 (-9) 58 (+4) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.06 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1670 1350
MIXING HGT(FT-AGL/MSL) 5470 4440
TRANSPORT WND (MPH) W 14 NW 7
VENT RATE (KT-FT) 65640 26640
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 40 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 84 GOOD 2 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 9 9
MAX LVORI LATE 6 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-270815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 50 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+5) 82 (+2) 61 80
RH % (24H TREND) 91 (-7) 60 (+3) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.11 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1760 1430
MIXING HGT(FT-AGL/MSL) 5770 4680
TRANSPORT WND (MPH) SW 13 N 7
VENT RATE (KT-FT) 63470 28080
CATEGORY DAY 4 3
INVERSION 7PM 68F/9AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 35 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 81 GOOD 2 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-270815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 30 40 10
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 60 (+5) 82 (+4) 59 79
RH % (24H TREND) 90 (-9) 57 (+2) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.07 0.00
PRECIP DURATION 2 3 0
PRECIP BEGIN 8 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1760 1430
MIXING HGT(FT-AGL/MSL) 5770 4690
TRANSPORT WND (MPH) SW 13 NW 7
VENT RATE (KT-FT) 63470 28140
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 40 FAIR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 88 GOOD 2 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 5 9 9
MAX LVORI LATE 6 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-270815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 40 60 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 60 (+5) 81 (+2) 58 79
RH % (24H TREND) 93 (-6) 64 (+8) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.06 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1640 1330
MIXING HGT(FT-AGL/MSL) 5380 4360
TRANSPORT WND (MPH) W 14 NW 7
VENT RATE (KT-FT) 64560 26160
CATEGORY DAY 4 2
INVERSION 7PM 66F/9AM 7PM 68F/10AM
DISPERSION 4 2
MAX ADI EARLY 5 VERY POOR 40 FAIR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 3 VERY POOR 83 GOOD 2 VERY POOR 38 FAIR
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-270815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 40 60 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 60 (+6) 81 (+2) 59 79
RH % (24H TREND) 91 (-9) 63 (+8) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.10 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1600 1370
MIXING HGT(FT-AGL/MSL) 5260 4480
TRANSPORT WND (MPH) W 14 N 8
VENT RATE (KT-FT) 63120 31360
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 41 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 82 GOOD 2 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 9 10
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-270815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS NONE
CHANCE PRECIP (%) 10 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 63 (+6) 81 (+2) 61 79
RH % (24H TREND) 91 (-8) 61 (+7) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.02 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 8 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1790 1530
MIXING HGT(FT-AGL/MSL) 5870 5020
TRANSPORT WND (MPH) W 13 N 8
VENT RATE (KT-FT) 64570 35140
CATEGORY DAY 4 3
INVERSION 7PM 71F/10AM 8PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 6 VERY POOR 34 FAIR 6 VERY POOR 22 FAIR
MAX ADI LATE 5 VERY POOR 57 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 5 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-270815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 63 (+5) 82 (+3) 61 80
RH % (24H TREND) 91 (-7) 61 (+8) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.06 0.06 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1640 1560
MIXING HGT(FT-AGL/MSL) 5370 5130
TRANSPORT WND (MPH) W 13 N 7
VENT RATE (KT-FT) 59070 30780
CATEGORY DAY 4 3
INVERSION 7PM 72F/10AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 33 FAIR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 78 GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 5 7 9
MAX LVORI LATE 5 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-270815-
OHIO-
INCLUDING THE CITY OF WHEELING
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 20 20 0
TEMP (24H TREND) 63 (+6) 81 (+2) 61 80
RH % (24H TREND) 92 (-8) 63 (+7) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.11 0.13 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1600 1620
MIXING HGT(FT-AGL/MSL) 5260 5320
TRANSPORT WND (MPH) W 13 N 7
VENT RATE (KT-FT) 57860 31920
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 33 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 5 VERY POOR 78 GOOD 2 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 5 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-270815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 20 30 0
TEMP (24H TREND) 63 (+6) 82 (+2) 62 81
RH % (24H TREND) 93 (-7) 65 (+7) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.04 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1610 1700
MIXING HGT(FT-AGL/MSL) 5290 5570
TRANSPORT WND (MPH) W 12 N 7
VENT RATE (KT-FT) 52900 33420
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 71F/10AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 30 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 4 VERY POOR 74 GOOD 2 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-270815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 20 30 0
TEMP (24H TREND) 63 (+6) 81 (+1) 62 80
RH % (24H TREND) 94 (-5) 65 (+5) 100 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1620 1680
MIXING HGT(FT-AGL/MSL) 5320 5510
TRANSPORT WND (MPH) W 12 N 7
VENT RATE (KT-FT) 53200 33060
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 71F/10AM
DISPERSION 4 3
MAX ADI EARLY 3 VERY POOR 29 FAIR 4 VERY POOR 25 FAIR
MAX ADI LATE 4 VERY POOR 74 GOOD 2 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 6 9 10
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-270815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+7) 81 (+1) 62 79
RH % (24H TREND) 94 (-4) 64 (+4) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.09 0.00
PRECIP DURATION 2 4
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1820 1650
MIXING HGT(FT-AGL/MSL) 5960 5400
TRANSPORT WND (MPH) SW 13 NW 7
VENT RATE (KT-FT) 65560 32400
CATEGORY DAY 4 3
INVERSION 7PM 68F/9AM 7PM 71F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 34 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 3 VERY POOR 83 GOOD 2 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 9 10
MAX LVORI LATE 6 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-270815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 30 40 0
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 62 (+6) 81 (+1) 62 79
RH % (24H TREND) 94 (-4) 62 (+3) 100 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.04 0.00
PRECIP DURATION 2 4
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1740 1600
MIXING HGT(FT-AGL/MSL) 5710 5230
TRANSPORT WND (MPH) SW 13 N 7
VENT RATE (KT-FT) 62810 31380
CATEGORY DAY 4 3
INVERSION 7PM 68F/9AM 7PM 71F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 35 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 83 GOOD 2 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-270815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 20
CHANCE OF THUNDER (%) 0 30 30 20
TEMP (24H TREND) 61 (+5) 80 (+3) 60 77
RH % (24H TREND) 91 (-7) 61 (+2) 100 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.07 0.00
PRECIP DURATION 2 4 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1720 1460
MIXING HGT(FT-AGL/MSL) 5650 4800
TRANSPORT WND (MPH) W 13 NW 7
VENT RATE (KT-FT) 62150 28800
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 35 FAIR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 83 GOOD 2 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 6 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-270815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 20
CHANCE OF THUNDER (%) 0 30 30 20
TEMP (24H TREND) 62 (+9) 82 (+3) 59 80
RH % (24H TREND) 89 (-11) 58 (+2) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.05 0.00
PRECIP DURATION 2 4 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1690 1470
MIXING HGT(FT-AGL/MSL) 5530 4830
TRANSPORT WND (MPH) W 13 NW 8
VENT RATE (KT-FT) 60830 33810
CATEGORY DAY 4 3
INVERSION 7PM 68F/9AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 42 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 84 GOOD 2 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 5 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-270815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 20
CHANCE OF THUNDER (%) 0 30 30 20
TEMP (24H TREND) 62 (+9) 80 (+3) 60 78
RH % (24H TREND) 89 (-10) 59 (-1) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.04 0.00
PRECIP DURATION 2 4 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1690 1480
MIXING HGT(FT-AGL/MSL) 5560 4850
TRANSPORT WND (MPH) W 13 NW 8
VENT RATE (KT-FT) 61160 33950
CATEGORY DAY 4 3
INVERSION 7PM 67F/9AM 7PM 65F/9AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 48 GEN GOOD 6 VERY POOR 25 FAIR
MAX ADI LATE 5 VERY POOR 86 GOOD 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 5 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-270815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 30
CHANCE OF THUNDER (%) 0 30 30 20
TEMP (24H TREND) 63 (+9) 83 (+3) 61 80
RH % (24H TREND) 87 (-12) 56 (0) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.03 0.00
PRECIP DURATION 2 5 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1700 1410
MIXING HGT(FT-AGL/MSL) 5570 4620
TRANSPORT WND (MPH) W 13 NW 8
VENT RATE (KT-FT) 61270 32340
CATEGORY DAY 4 3
INVERSION 7PM 68F/9AM 7PM 66F/9AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 47 GEN GOOD 4 VERY POOR 24 FAIR
MAX ADI LATE 4 VERY POOR 79 GOOD 2 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 5 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-270815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1249 PM EDT WED AUG 26 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 30
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 58 (+8) 78 (+3) 56 76
RH % (24H TREND) 90 (-7) 60 (+1) 100 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.02 0.00
PRECIP DURATION 3 5 3
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1750 1260
MIXING HGT(FT-AGL/MSL) 5740 4140
TRANSPORT WND (MPH) W 14 NW 9
VENT RATE (KT-FT) 68880 33120
CATEGORY DAY 4 3
INVERSION 7PM 66F/9AM 7PM 63F/9AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 47 GEN GOOD 8 POOR 28 FAIR
MAX ADI LATE 6 VERY POOR 85 GOOD 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 5 5 8 8
MAX LVORI LATE 5 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SHALLENBERGER
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