868
FNUS51 KPBZ 260555
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
155 AM EDT SUN JUL 26 2026
DISCUSSION
MAINLY DRY WEATHER IS EXPECTED TODAY, OUTSIDE OF ANY ISOLATED
SHOWERS OR THUNDERSTORMS NORTH OF PITTSBURGH. SHOWER AND
THUNDERSTORM CHANCES INCREASE MONDAY INTO TUESDAY WITH THE
APPROACH AND PASSAGE OF A COLD FRONT. SOME OF THESE STORMS COULD
BE SEVERE.
OHZ039-262015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 10 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 65 (+4) 86
RH % (24H TREND) 52 (+1) 100 (+5) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1650 1830
MIXING HGT(FT-AGL/MSL)5400 5990
TRANSPORT WND (MPH) W 8 SW 10
VENT RATE (KT-FT) 37800 53910
CATEGORY DAY 3 4
INVERSION 74F/10AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 25 FAIR 4 VERY POOR 26 FAIR
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-262015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+2) 63 (+2) 86
RH % (24H TREND) 49 (-2) 100 (+4) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1740 1940
MIXING HGT(FT-AGL/MSL)5700 6370
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 39900 57330
CATEGORY DAY 3 4
INVERSION 74F/10AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 42 GEN GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-262015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 83 (+2) 63 (+3) 86
RH % (24H TREND) 49 (0) 100 (+4) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 0 2
PRECIP BEGIN 6 PM 10 AM
PRECIP END 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1730 1830
MIXING HGT(FT-AGL/MSL)5670 6000
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 39690 54000
CATEGORY DAY 3 4
INVERSION 68F/9AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 41 GEN GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-262015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 83 (+1) 64 (+4) 86
RH % (24H TREND) 56 (+3) 100 (+3) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.03 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1730
MIXING HGT(FT-AGL/MSL)5100 5680
TRANSPORT WND (MPH) W 7 SW 10
VENT RATE (KT-FT) 30600 51120
CATEGORY DAY 3 4
INVERSION 74F/10AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 23 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 39 FAIR 2 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 7 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-262015-
HARRISON-
INCLUDING THE CITY OF CADIZ
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 64 (+3) 86
RH % (24H TREND) 49 (-1) 100 (+3) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1720 2090
MIXING HGT(FT-AGL/MSL)5650 6850
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 33900 61650
CATEGORY DAY 3 4
INVERSION 74F/10AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 55 GEN GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-262015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 64 (+3) 86
RH % (24H TREND) 46 (-2) 99 (+2) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1800 2180
MIXING HGT(FT-AGL/MSL)5920 7150
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 41440 64350
CATEGORY DAY 3 4
INVERSION 69F/9AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 45 GEN GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-262015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 64 (+2) 86
RH % (24H TREND) 55 (+3) 100 (+4) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1510 1730
MIXING HGT(FT-AGL/MSL)4970 5690
TRANSPORT WND (MPH) W 7 SW 9
VENT RATE (KT-FT) 29820 45520
CATEGORY DAY 3 3
INVERSION 75F/10AM 8PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 37 FAIR 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-262015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 65 (+3) 86
RH % (24H TREND) 53 (+1) 100 (+2) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.03 0.06
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM 1 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1810
MIXING HGT(FT-AGL/MSL)5170 5940
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 31020 47520
CATEGORY DAY 3 3
INVERSION 75F/10AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 4 VERY POOR 22 FAIR
MAX ADI LATE 49 GEN GOOD 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-262015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 65 (+2) 86
RH % (24H TREND) 49 (-3) 99 (+3) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1700 1740
MIXING HGT(FT-AGL/MSL)5560 5710
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 33360 45680
CATEGORY DAY 3 3
INVERSION 75F/10AM 8PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 40 FAIR 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 7 7 9
MAX LVORI LATE 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-262015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 65 (+2) 86
RH % (24H TREND) 54 (+1) 100 (+3) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1520 1680
MIXING HGT(FT-AGL/MSL)5000 5500
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 30000 44000
CATEGORY DAY 3 3
INVERSION 75F/10AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 38 FAIR 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-262015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 65 (+2) 85
RH % (24H TREND) 53 (-1) 100 (+4) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1590
MIXING HGT(FT-AGL/MSL)5290 5210
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 31740 41680
CATEGORY DAY 3 3
INVERSION 75F/10AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 4 VERY POOR 23 FAIR
MAX ADI LATE 39 FAIR 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-262015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 40
CHANCE OF THUNDER (%) 20 0 40
TEMP (24H TREND) 83 (+3) 61 (+2) 85
RH % (24H TREND) 51 (+1) 100 (+2) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM 10 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1670 1760
MIXING HGT(FT-AGL/MSL)5460 5770
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 32760 51930
CATEGORY DAY 3 4
INVERSION 73F/10AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 27 FAIR 4 VERY POOR 20 GEN POOR
MAX ADI LATE 40 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-262015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+3) 60 (+2) 84
RH % (24H TREND) 54 (-4) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1670 1770
MIXING HGT(FT-AGL/MSL)5480 5820
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 32880 52380
CATEGORY DAY 3 4
INVERSION 65F/9AM 7PM 67F/9AM
DISPERSION 3 4
MAX ADI EARLY 26 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 41 GEN GOOD 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-262015-
FOREST-
INCLUDING THE CITY OF TIONESTA
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 81 (+3) 59 (+2) 83
RH % (24H TREND) 54 (-12) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1850
MIXING HGT(FT-AGL/MSL)5320 6060
TRANSPORT WND (MPH) NW 6 W 10
VENT RATE (KT-FT) 26600 54540
CATEGORY DAY 3 4
INVERSION 63F/9AM 7PM 67F/9AM
DISPERSION 3 4
MAX ADI EARLY 22 FAIR 3 VERY POOR 25 FAIR
MAX ADI LATE 41 GEN GOOD 2 VERY POOR 67 GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-262015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 84 (+3) 62 (+3) 87
RH % (24H TREND) 50 (+1) 100 (+1) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.01 0.06
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 10 AM
PRECIP END 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1690 1840
MIXING HGT(FT-AGL/MSL)5550 6030
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 33300 54270
CATEGORY DAY 3 4
INVERSION 74F/10AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 29 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 39 FAIR 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-262015-
BUTLER-
INCLUDING THE CITY OF BUTLER
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 83 (+3) 61 (+2) 86
RH % (24H TREND) 52 (0) 100 (0) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 11 AM
PRECIP END 9 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1760 2060
MIXING HGT(FT-AGL/MSL)5760 6770
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 34560 60930
CATEGORY DAY 3 4
INVERSION 67F/9AM 8PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 30 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 52 GEN GOOD 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-262015-
CLARION-
INCLUDING THE CITY OF CLARION
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+3) 60 (+2) 84
RH % (24H TREND) 52 (-15) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1690 2000
MIXING HGT(FT-AGL/MSL)5530 6560
TRANSPORT WND (MPH) NW 7 W 12
VENT RATE (KT-FT) 33180 65600
CATEGORY DAY 3 4
INVERSION 64F/9AM 7PM 67F/9AM
DISPERSION 3 4
MAX ADI EARLY 25 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 47 GEN GOOD 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-262015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 80 (+2) 59 (0) 82
RH % (24H TREND) 51 (-16) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1880
MIXING HGT(FT-AGL/MSL)5400 6170
TRANSPORT WND (MPH) NW 7 NW 12
VENT RATE (KT-FT) 32400 61700
CATEGORY DAY 3 4
INVERSION 64F/9AM 8PM 67F/9AM
DISPERSION 3 4
MAX ADI EARLY 26 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 51 GEN GOOD 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-262015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+3) 63 (+2) 86
RH % (24H TREND) 47 (+2) 99 (+1) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1810 2150
MIXING HGT(FT-AGL/MSL)5950 7060
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 35700 56480
CATEGORY DAY 3 4
INVERSION 68F/9AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 43 GEN GOOD 2 VERY POOR 66 GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-262015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 85 (+3) 64 (+2) 87
RH % (24H TREND) 47 (-2) 99 (+1) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1890 2400
MIXING HGT(FT-AGL/MSL)6210 7860
TRANSPORT WND (MPH) W 8 W 9
VENT RATE (KT-FT) 43470 62880
CATEGORY DAY 3 4
INVERSION 68F/9AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 30 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 51 GEN GOOD 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 5 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-262015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+3) 61 (+1) 86
RH % (24H TREND) 51 (-13) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1720 2100
MIXING HGT(FT-AGL/MSL)5650 6880
TRANSPORT WND (MPH) NW 7 W 10
VENT RATE (KT-FT) 33900 61920
CATEGORY DAY 3 4
INVERSION 66F/9AM 7PM 69F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 54 GEN GOOD 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 1 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-262015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 40
TEMP (24H TREND) 84 (+3) 64 (+2) 85
RH % (24H TREND) 47 (-4) 97 (0) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1830 2240
MIXING HGT(FT-AGL/MSL)6000 7360
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 42000 66240
CATEGORY DAY 3 4
INVERSION 69F/9AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 37 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 57 GEN GOOD 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 8 5 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-262015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+2) 64 (+2) 85
RH % (24H TREND) 50 (-9) 98 (+1) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1820 1870
MIXING HGT(FT-AGL/MSL)5950 6150
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 41650 55350
CATEGORY DAY 3 4
INVERSION 69F/9AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 33 FAIR 5 VERY POOR 31 FAIR
MAX ADI LATE 57 GEN GOOD 2 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-262015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 62 (+1) 86
RH % (24H TREND) 49 (-10) 100 (0) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1760 2180
MIXING HGT(FT-AGL/MSL)5790 7160
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 40530 64440
CATEGORY DAY 3 4
INVERSION 68F/9AM 8PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 4 VERY POOR 22 FAIR
MAX ADI LATE 55 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-262015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+3) 61 (+1) 85
RH % (24H TREND) 47 (-16) 100 (+1) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1800
MIXING HGT(FT-AGL/MSL)5160 5910
TRANSPORT WND (MPH) W 9 NW 12
VENT RATE (KT-FT) 41280 59100
CATEGORY DAY 3 4
INVERSION 67F/9AM 7PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 38 FAIR 4 VERY POOR 23 FAIR
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 79 GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-262015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+2) 63 (+2) 85
RH % (24H TREND) 50 (-8) 99 (+2) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1730 2070
MIXING HGT(FT-AGL/MSL)5670 6810
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 34020 61290
CATEGORY DAY 3 4
INVERSION 69F/9AM 7PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 54 GEN GOOD 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-262015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 81 (+2) 60 (+1) 83
RH % (24H TREND) 51 (-7) 100 (+2) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM 1 PM
PRECIP END 1 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1920
MIXING HGT(FT-AGL/MSL)5100 6300
TRANSPORT WND (MPH) W 8 NW 10
VENT RATE (KT-FT) 35700 56700
CATEGORY DAY 3 4
INVERSION 67F/9AM 7PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 38 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 57 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-262015-
INDIANA-
INCLUDING THE CITY OF INDIANA
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+3) 61 (+1) 85
RH % (24H TREND) 50 (-16) 99 (-1) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1650 2070
MIXING HGT(FT-AGL/MSL)5420 6800
TRANSPORT WND (MPH) NW 8 W 12
VENT RATE (KT-FT) 37940 68000
CATEGORY DAY 3 4
INVERSION 66F/9AM 8PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 30 FAIR 4 VERY POOR 20 GEN POOR
MAX ADI LATE 55 GEN GOOD 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 1 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-262015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+3) 61 (0) 84
RH % (24H TREND) 50 (-15) 99 (-1) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 8 PM 1 PM
PRECIP END 4 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1950
MIXING HGT(FT-AGL/MSL)5210 6410
TRANSPORT WND (MPH) NW 9 NW 12
VENT RATE (KT-FT) 41680 64100
CATEGORY DAY 3 4
INVERSION 66F/9AM 7PM 68F/9AM
DISPERSION 3 4
MAX ADI EARLY 35 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-262015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 84 (+3) 64 (+3) 86
RH % (24H TREND) 48 (+1) 99 (+2) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.36
PRECIP DURATION 0 2
PRECIP BEGIN 8 PM 11 AM
PRECIP END 10 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1820 2100
MIXING HGT(FT-AGL/MSL)5950 6880
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 41650 61920
CATEGORY DAY 3 4
INVERSION 68F/9AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 47 GEN GOOD 2 VERY POOR 62 GOOD
MAX LVORI EARLY 8 5 9
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-262015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 40
TEMP (24H TREND) 84 (+2) 65 (+3) 86
RH % (24H TREND) 46 (0) 97 (+1) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.15
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1790 2190
MIXING HGT(FT-AGL/MSL)5860 7180
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 35160 64620
CATEGORY DAY 3 4
INVERSION 69F/9AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 5 VERY POOR 25 FAIR
MAX ADI LATE 51 GEN GOOD 2 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 8 5 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-262015-
OHIO-
INCLUDING THE CITY OF WHEELING
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 40
TEMP (24H TREND) 84 (+2) 65 (+3) 85
RH % (24H TREND) 48 (-1) 98 (+3) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1760 1950
MIXING HGT(FT-AGL/MSL)5780 6400
TRANSPORT WND (MPH) W 8 W 10
VENT RATE (KT-FT) 40460 57600
CATEGORY DAY 3 4
INVERSION 75F/10AM 8PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 38 FAIR 5 VERY POOR 30 FAIR
MAX ADI LATE 56 GEN GOOD 2 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-262015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+3) 65 (+2) 86
RH % (24H TREND) 52 (-4) 98 (+4) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1730 1730
MIXING HGT(FT-AGL/MSL)5670 5670
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 34020 45360
CATEGORY DAY 3 3
INVERSION 75F/10AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 5 VERY POOR 30 FAIR
MAX ADI LATE 48 GEN GOOD 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 7 9
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-262015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+2) 64 (+1) 83
RH % (24H TREND) 58 (-2) 99 (+4) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1670 1750
MIXING HGT(FT-AGL/MSL)5470 5750
TRANSPORT WND (MPH) W 7 W 9
VENT RATE (KT-FT) 32820 46000
CATEGORY DAY 3 3
INVERSION 69F/9AM 8PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 45 GEN GOOD 2 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-262015-
MARION-
INCLUDING THE CITY OF FAIRMONT
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+2) 63 (+1) 83
RH % (24H TREND) 56 (-5) 100 (+2) 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1740 1870
MIXING HGT(FT-AGL/MSL)5720 6130
TRANSPORT WND (MPH) W 7 NW 9
VENT RATE (KT-FT) 34320 49040
CATEGORY DAY 3 3
INVERSION 68F/9AM 8PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 50 GEN GOOD 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 2 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-262015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+1) 63 (+1) 84
RH % (24H TREND) 54 (-7) 99 (+3) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1780 1900
MIXING HGT(FT-AGL/MSL)5830 6240
TRANSPORT WND (MPH) W 7 W 10
VENT RATE (KT-FT) 34980 56160
CATEGORY DAY 3 4
INVERSION 68F/9AM 7PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 51 GEN GOOD 2 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-262015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 80 (+2) 61 (0) 82
RH % (24H TREND) 54 (-8) 99 (+3) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1840
MIXING HGT(FT-AGL/MSL)5190 6040
TRANSPORT WND (MPH) W 8 W 9
VENT RATE (KT-FT) 36330 48320
CATEGORY DAY 3 3
INVERSION 67F/9AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 3 VERY POOR 28 FAIR
MAX ADI LATE 56 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-262015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 81 (+2) 61 (+1) 83
RH % (24H TREND) 53 (-6) 99 (+1) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1720
MIXING HGT(FT-AGL/MSL)5100 5640
TRANSPORT WND (MPH) W 8 NW 9
VENT RATE (KT-FT) 35700 45120
CATEGORY DAY 3 3
INVERSION 67F/9AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 33 FAIR 3 VERY POOR 29 FAIR
MAX ADI LATE 57 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-262015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 79 (+2) 60 (0) 80
RH % (24H TREND) 56 (-6) 99 (+2) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1670
MIXING HGT(FT-AGL/MSL)4940 5480
TRANSPORT WND (MPH) W 8 NW 10
VENT RATE (KT-FT) 34580 49320
CATEGORY DAY 3 4
INVERSION 65F/9AM 8PM 66F/9AM
DISPERSION 3 4
MAX ADI EARLY 36 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 57 GEN GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-262015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 80 (+1) 61 (0) 82
RH % (24H TREND) 55 (-3) 97 (+2) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1440 1570
MIXING HGT(FT-AGL/MSL)4730 5140
TRANSPORT WND (MPH) W 9 NW 10
VENT RATE (KT-FT) 37840 46260
CATEGORY DAY 3 3
INVERSION 65F/9AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 53 GEN GOOD 2 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 7 7
MAX LVORI LATE 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-262015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
155 AM EDT SUN JUL 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 76 (+2) 56 (-1) 78
RH % (24H TREND) 59 (-7) 100 (+2) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1580
MIXING HGT(FT-AGL/MSL)4450 5190
TRANSPORT WND (MPH) W 9 NW 13
VENT RATE (KT-FT) 35600 57090
CATEGORY DAY 3 4
INVERSION 63F/9AM 8PM 64F/9AM
DISPERSION 3 4
MAX ADI EARLY 34 FAIR 5 VERY POOR 33 FAIR
MAX ADI LATE 57 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND SCATTERED THUNDERSTORMS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
WM
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