144
FNUS51 KPBZ 141636
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1236 PM EDT FRI AUG 14 2026
DISCUSSION
LITTLE CHANGE IN THE OVERALL ENVIRONMENT IS LIKELY INTO EARLY NEXT
WEEK AS TEMPERATURE REMAINS NEAR SEASONAL VALUES AND MINIMUM
HUMIDITIES REMAIN FAIRLY HIGH. PERIODIC PASSAGES OF SHOWERS AND
THUNDERSTORMS ARE ALSO LIKELY, WITH THE FAVORED PERIOD BEING
OVERNIGHT SATURDAY INTO SUNDAY.
OHZ039-150815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 63 (-4) 84 (+4) 69 86
RH % (24H TREND) 97 (-2) 58 (-15) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.34 0.22
PRECIP DURATION 6 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1000
MIXING HGT(FT-AGL/MSL) 4520 3270
TRANSPORT WND (MPH) NE 5 W 17
VENT RATE (KT-FT) 18080 49050
CATEGORY DAY 2 4
INVERSION 8PM 73F/10AM 7PM 73F/9AM
DISPERSION 2 4
MAX ADI EARLY 3 VERY POOR 11 POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 7 POOR 46 GEN GOOD
MAX LVORI EARLY 7 7 6 8
MAX LVORI LATE 7 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-150815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 90 80
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 62 (-4) 84 (+5) 68 85
RH % (24H TREND) 95 (-4) 56 (-14) 99 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 11 G18
PRECIP AMOUNT 0.00 0.00 0.38 0.35
PRECIP DURATION 3 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1420 970
MIXING HGT(FT-AGL/MSL) 4660 3180
TRANSPORT WND (MPH) NE 3 W 18
VENT RATE (KT-FT) 13980 50880
CATEGORY DAY 2 3
INVERSION 8PM 73F/10AM 7PM 72F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 23 FAIR 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 6 6 8
MAX LVORI LATE 6 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-150815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 90 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 61 (-4) 84 (+4) 67 84
RH % (24H TREND) 93 (-6) 54 (-12) 99 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.32 0.43
PRECIP DURATION 3 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1380 980
MIXING HGT(FT-AGL/MSL) 4510 3200
TRANSPORT WND (MPH) SW 3 W 17
VENT RATE (KT-FT) 13530 48000
CATEGORY DAY 2 3
INVERSION 8PM 73F/10AM 7PM 72F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 15 GEN POOR 3 VERY POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 19 GEN POOR 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 6 5 9
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-150815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 40 40
TEMP (24H TREND) 63 (-3) 83 (+4) 68 86
RH % (24H TREND) 100 (0) 65 (-13) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.27 0.15
PRECIP DURATION 6 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1020
MIXING HGT(FT-AGL/MSL) 4230 3340
TRANSPORT WND (MPH) SE 5 W 16
VENT RATE (KT-FT) 16920 46760
CATEGORY DAY 2 3
INVERSION 8PM 73F/10AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 10 POOR 3 VERY POOR 30 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 6 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 8 9 8 9
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-150815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 63 (-3) 85 (+6) 68 85
RH % (24H TREND) 97 (-3) 58 (-16) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.33 0.26
PRECIP DURATION 3 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 920
MIXING HGT(FT-AGL/MSL) 4590 3020
TRANSPORT WND (MPH) N 5 W 17
VENT RATE (KT-FT) 18360 45300
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 11 POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 3 VERY POOR 26 FAIR 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 7 8 6 9
MAX LVORI LATE 8 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-150815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 63 (-3) 85 (+6) 68 85
RH % (24H TREND) 96 (-4) 55 (-15) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.44 0.41
PRECIP DURATION 3 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1040
MIXING HGT(FT-AGL/MSL) 4680 3410
TRANSPORT WND (MPH) N 5 W 17
VENT RATE (KT-FT) 18720 51150
CATEGORY DAY 2 4
INVERSION 8PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 4
MAX ADI EARLY 3 VERY POOR 12 POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 3 VERY POOR 26 FAIR 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 6 7 6 9
MAX LVORI LATE 7 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-150815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 70 60
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 65 (-2) 84 (+5) 69 87
RH % (24H TREND) 100 (+1) 67 (-16) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.01 0.00 0.23 0.09
PRECIP DURATION 0 5 5
PRECIP BEGIN 6 PM 6 PM CONTINUING
PRECIP END 8 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1220 1020
MIXING HGT(FT-AGL/MSL) 4010 3330
TRANSPORT WND (MPH) W 5 W 15
VENT RATE (KT-FT) 16040 43290
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 75F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 10 POOR 3 VERY POOR 28 FAIR
MAX ADI LATE 3 VERY POOR 22 FAIR 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 9 8 9
MAX LVORI LATE 9 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-150815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 70
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 65 (-2) 85 (+5) 69 87
RH % (24H TREND) 100 (0) 62 (-18) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.26 0.16
PRECIP DURATION 4 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1000
MIXING HGT(FT-AGL/MSL) 4230 3270
TRANSPORT WND (MPH) NW 5 W 15
VENT RATE (KT-FT) 16920 42510
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 11 POOR 3 VERY POOR 30 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 9 9 9
MAX LVORI LATE 10 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-150815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 40 40
TEMP (24H TREND) 65 (-3) 85 (+5) 70 86
RH % (24H TREND) 100 (0) 58 (-19) 99 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G19
PRECIP AMOUNT 0.00 0.00 0.29 0.21
PRECIP DURATION 3 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 920
MIXING HGT(FT-AGL/MSL) 4320 3020
TRANSPORT WND (MPH) NW 5 W 15
VENT RATE (KT-FT) 17280 39260
CATEGORY DAY 2 3
INVERSION 7PM 75F/10AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 3 VERY POOR 32 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 9 9 8 9
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-150815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 0 60 60
CHANCE OF THUNDER (%) 20 0 40 40
TEMP (24H TREND) 66 (-1) 84 (+4) 70 87
RH % (24H TREND) 100 (+1) 65 (-18) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.05 0.00 0.30 0.16
PRECIP DURATION 1 3 5
PRECIP BEGIN 6 PM 6 PM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 900
MIXING HGT(FT-AGL/MSL) 4170 2970
TRANSPORT WND (MPH) NW 6 W 13
VENT RATE (KT-FT) 20850 32670
CATEGORY DAY 2 3
INVERSION 7PM 75F/10AM 7PM 75F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 11 POOR 3 VERY POOR 28 FAIR
MAX ADI LATE 2 VERY POOR 28 FAIR 6 VERY POOR 39 FAIR
MAX LVORI EARLY 10 9 9 9
MAX LVORI LATE 10 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-150815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 20 60 70
CHANCE OF THUNDER (%) 20 20 40 40
TEMP (24H TREND) 67 (-1) 85 (+5) 70 87
RH % (24H TREND) 100 (0) 65 (-17) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.06 0.01 0.30 0.18
PRECIP DURATION 1 0 3 5
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1230 940
MIXING HGT(FT-AGL/MSL) 4050 3070
TRANSPORT WND (MPH) NW 5 W 13
VENT RATE (KT-FT) 16200 33770
CATEGORY DAY 2 3
INVERSION 7PM 75F/10AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 14 GEN POOR 3 VERY POOR 29 FAIR
MAX ADI LATE 2 VERY POOR 27 FAIR 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 10 9 9 9
MAX LVORI LATE 10 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-150815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 60 (-3) 84 (+2) 66 83
RH % (24H TREND) 92 (-7) 52 (-5) 100 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.17 0.47
PRECIP DURATION 2 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 810
MIXING HGT(FT-AGL/MSL) 4790 2640
TRANSPORT WND (MPH) SW 3 SW 16
VENT RATE (KT-FT) 14370 36960
CATEGORY DAY 2 3
INVERSION 7PM 73F/10AM 7PM 71F/9AM
DISPERSION 2 3
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 4 VERY POOR 25 FAIR 8 POOR 36 FAIR
MAX LVORI EARLY 4 5 5 7
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-150815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 58 (-3) 83 (+1) 64 81
RH % (24H TREND) 94 (-5) 53 (-4) 99 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.10 0.51
PRECIP DURATION 2 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 790
MIXING HGT(FT-AGL/MSL) 5280 2600
TRANSPORT WND (MPH) W 5 SW 16
VENT RATE (KT-FT) 21120 36400
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 3 VERY POOR 27 FAIR
MAX ADI LATE 3 VERY POOR 30 FAIR 7 POOR 44 GEN GOOD
MAX LVORI EARLY 5 6 5 7
MAX LVORI LATE 6 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-150815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 56 (-3) 82 (0) 62 80
RH % (24H TREND) 94 (-3) 50 (-1) 96 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6 G17
PRECIP AMOUNT 0.00 0.00 0.05 0.47
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 710
MIXING HGT(FT-AGL/MSL) 5350 2330
TRANSPORT WND (MPH) W 5 W 13
VENT RATE (KT-FT) 21400 25630
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 66F/8AM
DISPERSION 2 3
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 3 VERY POOR 22 FAIR
MAX ADI LATE 3 VERY POOR 36 FAIR 5 VERY POOR 38 FAIR
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-150815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 60 (-4) 85 (+3) 66 84
RH % (24H TREND) 92 (-7) 52 (-8) 100 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.22 0.46
PRECIP DURATION 3 10
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1420 910
MIXING HGT(FT-AGL/MSL) 4650 2970
TRANSPORT WND (MPH) SW 3 SW 15
VENT RATE (KT-FT) 13950 38610
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 72F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 15 GEN POOR 4 VERY POOR 29 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 6 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-150815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 59 (-4) 84 (+3) 65 83
RH % (24H TREND) 94 (-4) 56 (-7) 100 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.18 0.47
PRECIP DURATION 2 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 880
MIXING HGT(FT-AGL/MSL) 4860 2890
TRANSPORT WND (MPH) W 5 W 15
VENT RATE (KT-FT) 19440 37570
CATEGORY DAY 2 3
INVERSION 8PM 73F/10AM 7PM 71F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 3 VERY POOR 27 FAIR
MAX ADI LATE 4 VERY POOR 26 FAIR 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 6 5 8
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-150815-
CLARION-
INCLUDING THE CITY OF CLARION
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 60 90
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 58 (-3) 82 (+1) 64 81
RH % (24H TREND) 92 (-5) 53 (-4) 98 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.09 0.50
PRECIP DURATION 1 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 820
MIXING HGT(FT-AGL/MSL) 5220 2690
TRANSPORT WND (MPH) W 5 SW 16
VENT RATE (KT-FT) 20880 37660
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 3 VERY POOR 24 FAIR
MAX ADI LATE 4 VERY POOR 29 FAIR 6 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-150815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 58 (-3) 81 (+1) 63 79
RH % (24H TREND) 92 (-6) 52 (-4) 96 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.05 0.56
PRECIP DURATION 1 11
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1640 780
MIXING HGT(FT-AGL/MSL) 5390 2560
TRANSPORT WND (MPH) W 5 SW 16
VENT RATE (KT-FT) 21560 35840
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 70F/10AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 3 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 30 FAIR 7 POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-150815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 62 (-3) 85 (+5) 67 84
RH % (24H TREND) 92 (-6) 53 (-12) 99 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G18
PRECIP AMOUNT 0.00 0.00 0.27 0.43
PRECIP DURATION 3 11
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1490 960
MIXING HGT(FT-AGL/MSL) 4870 3140
TRANSPORT WND (MPH) S 3 SW 15
VENT RATE (KT-FT) 14610 40820
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 72F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 23 FAIR 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-150815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 63 (-3) 85 (+4) 68 85
RH % (24H TREND) 94 (-3) 55 (-12) 99 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 11 G18
PRECIP AMOUNT 0.00 0.00 0.26 0.45
PRECIP DURATION 3 11
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 970
MIXING HGT(FT-AGL/MSL) 5080 3170
TRANSPORT WND (MPH) SE 5 W 15
VENT RATE (KT-FT) 20320 41210
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 3 VERY POOR 27 FAIR 5 VERY POOR 37 FAIR
MAX LVORI EARLY 6 6 5 7
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-150815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 60 (-3) 85 (+4) 65 84
RH % (24H TREND) 95 (-4) 56 (-7) 99 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.17 0.51
PRECIP DURATION 2 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1510 890
MIXING HGT(FT-AGL/MSL) 4970 2930
TRANSPORT WND (MPH) NW 5 W 15
VENT RATE (KT-FT) 19880 38090
CATEGORY DAY 2 3
INVERSION 7PM 72F/10AM 7PM 71F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 15 GEN POOR 3 VERY POOR 26 FAIR
MAX ADI LATE 3 VERY POOR 27 FAIR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 6 5 8
MAX LVORI LATE 6 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-150815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 63 (-3) 84 (+5) 69 85
RH % (24H TREND) 96 (-3) 57 (-16) 98 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G19
PRECIP AMOUNT 0.00 0.00 0.31 0.39
PRECIP DURATION 3 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 930
MIXING HGT(FT-AGL/MSL) 4600 3040
TRANSPORT WND (MPH) NW 5 W 16
VENT RATE (KT-FT) 18400 42560
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 3 VERY POOR 38 FAIR
MAX ADI LATE 2 VERY POOR 25 FAIR 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 7 6 8
MAX LVORI LATE 7 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-150815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 65 (-2) 84 (+5) 69 85
RH % (24H TREND) 98 (-1) 64 (-18) 99 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.28 0.29
PRECIP DURATION 4 10
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 940
MIXING HGT(FT-AGL/MSL) 4250 3080
TRANSPORT WND (MPH) NW 5 W 14
VENT RATE (KT-FT) 17000 36960
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 2 VERY POOR 39 FAIR
MAX ADI LATE 2 VERY POOR 24 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 7 9 7 8
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-150815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 62 (-3) 85 (+4) 67 85
RH % (24H TREND) 98 (-1) 56 (-14) 99 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 12
PRECIP AMOUNT 0.00 0.00 0.21 0.52
PRECIP DURATION 3 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1430 870
MIXING HGT(FT-AGL/MSL) 4690 2850
TRANSPORT WND (MPH) S 5 W 16
VENT RATE (KT-FT) 18760 39900
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 20 GEN POOR 3 VERY POOR 29 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 5 VERY POOR 36 FAIR
MAX LVORI EARLY 7 7 6 8
MAX LVORI LATE 9 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-150815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 60 (-4) 85 (+6) 65 84
RH % (24H TREND) 98 (-1) 55 (-14) 99 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.00 0.11 0.55
PRECIP DURATION 2 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 780
MIXING HGT(FT-AGL/MSL) 4410 2540
TRANSPORT WND (MPH) SW 6 W 16
VENT RATE (KT-FT) 22050 35560
CATEGORY DAY 3 3
INVERSION 7PM 72F/10AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 2 VERY POOR 25 FAIR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 28 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 7 6 6 8
MAX LVORI LATE 7 2 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-150815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 64 (-2) 84 (+5) 68 85
RH % (24H TREND) 98 (+3) 62 (-14) 98 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.32 0.45
PRECIP DURATION 3 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1300 900
MIXING HGT(FT-AGL/MSL) 4280 2960
TRANSPORT WND (MPH) NW 5 W 15
VENT RATE (KT-FT) 17120 38480
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 20 GEN POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 2 VERY POOR 24 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 7 6 7
MAX LVORI LATE 8 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-150815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 61 (-3) 84 (+6) 65 84
RH % (24H TREND) 99 (0) 57 (-17) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 7 G17
PRECIP AMOUNT 0.00 0.00 0.32 0.52
PRECIP DURATION 3 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1230 810
MIXING HGT(FT-AGL/MSL) 4040 2650
TRANSPORT WND (MPH) W 5 W 16
VENT RATE (KT-FT) 16160 37100
CATEGORY DAY 2 3
INVERSION 7PM 72F/10AM 7PM 71F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 22 FAIR 3 VERY POOR 37 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 8 7 6 8
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-150815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 60 (-3) 84 (+4) 65 82
RH % (24H TREND) 95 (-3) 55 (-9) 98 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.13 0.60
PRECIP DURATION 1 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 890
MIXING HGT(FT-AGL/MSL) 5210 2910
TRANSPORT WND (MPH) W 5 W 17
VENT RATE (KT-FT) 20840 43650
CATEGORY DAY 2 3
INVERSION 7PM 72F/10AM 7PM 70F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 19 GEN POOR 3 VERY POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 28 FAIR 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 6 5 7
MAX LVORI LATE 7 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-150815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 60 (-3) 83 (+4) 65 82
RH % (24H TREND) 93 (-6) 55 (-10) 98 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.15 0.62
PRECIP DURATION 1 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 870
MIXING HGT(FT-AGL/MSL) 5030 2840
TRANSPORT WND (MPH) W 6 W 18
VENT RATE (KT-FT) 25150 45440
CATEGORY DAY 3 3
INVERSION 7PM 72F/10AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 2 VERY POOR 22 FAIR 4 VERY POOR 25 FAIR
MAX ADI LATE 4 VERY POOR 32 FAIR 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 7 5 5 7
MAX LVORI LATE 7 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-150815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 90 80
CHANCE OF THUNDER (%) 0 0 30 40
TEMP (24H TREND) 63 (-3) 84 (+5) 68 84
RH % (24H TREND) 93 (-7) 55 (-13) 99 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G18
PRECIP AMOUNT 0.00 0.00 0.35 0.47
PRECIP DURATION 3 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1410 1000
MIXING HGT(FT-AGL/MSL) 4610 3300
TRANSPORT WND (MPH) E 3 W 17
VENT RATE (KT-FT) 13830 49500
CATEGORY DAY 2 4
INVERSION 8PM 73F/10AM 7PM 70F/8AM
DISPERSION 2 4
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 3 VERY POOR 30 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 6 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-150815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 64 (-3) 85 (+5) 69 86
RH % (24H TREND) 95 (-5) 55 (-15) 98 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G19
PRECIP AMOUNT 0.00 0.00 0.39 0.39
PRECIP DURATION 3 10
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1010
MIXING HGT(FT-AGL/MSL) 4680 3320
TRANSPORT WND (MPH) NW 5 W 17
VENT RATE (KT-FT) 18720 49800
CATEGORY DAY 2 4
INVERSION 7PM 74F/10AM 7PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 3 VERY POOR 37 FAIR
MAX ADI LATE 2 VERY POOR 26 FAIR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 6 5 7
MAX LVORI LATE 7 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-150815-
OHIO-
INCLUDING THE CITY OF WHEELING
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 65 (-2) 85 (+6) 70 86
RH % (24H TREND) 96 (-4) 59 (-18) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G19
PRECIP AMOUNT 0.00 0.00 0.29 0.29
PRECIP DURATION 3 7
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 840
MIXING HGT(FT-AGL/MSL) 4480 2770
TRANSPORT WND (MPH) NW 5 W 14
VENT RATE (KT-FT) 17920 33240
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 2 VERY POOR 35 FAIR
MAX ADI LATE 2 VERY POOR 26 FAIR 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 8 7 9
MAX LVORI LATE 8 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-150815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 80 70
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 66 (-2) 85 (+6) 70 87
RH % (24H TREND) 98 (-2) 63 (-20) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G18
PRECIP AMOUNT 0.01 0.00 0.27 0.23
PRECIP DURATION 0 4 6
PRECIP BEGIN 6 PM 7 PM CONTINUING
PRECIP END 8 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 910
MIXING HGT(FT-AGL/MSL) 4500 3000
TRANSPORT WND (MPH) NW 5 W 13
VENT RATE (KT-FT) 18000 33000
CATEGORY DAY 2 3
INVERSION 7PM 75F/10AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 12 POOR 2 VERY POOR 28 FAIR
MAX ADI LATE 2 VERY POOR 26 FAIR 5 VERY POOR 40 FAIR
MAX LVORI EARLY 8 8 7 9
MAX LVORI LATE 9 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-150815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 0 70 70
CHANCE OF THUNDER (%) 30 0 40 40
TEMP (24H TREND) 66 (-2) 83 (+5) 69 85
RH % (24H TREND) 100 (+1) 69 (-20) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.03 0.00 0.28 0.23
PRECIP DURATION 1 3 5
PRECIP BEGIN 6 PM 7 PM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1220 990
MIXING HGT(FT-AGL/MSL) 3990 3250
TRANSPORT WND (MPH) W 6 W 13
VENT RATE (KT-FT) 19950 35750
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 11 POOR 2 VERY POOR 28 FAIR
MAX ADI LATE 2 VERY POOR 28 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 10 9 9 9
MAX LVORI LATE 10 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-150815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 20 70 80
CHANCE OF THUNDER (%) 30 20 40 40
TEMP (24H TREND) 66 (-1) 83 (+5) 68 85
RH % (24H TREND) 100 (+2) 71 (-17) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.05 0.01 0.23 0.38
PRECIP DURATION 1 0 4 10
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1200 1000
MIXING HGT(FT-AGL/MSL) 3930 3280
TRANSPORT WND (MPH) NW 5 W 13
VENT RATE (KT-FT) 15720 36080
CATEGORY DAY 2 3
INVERSION 7PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 2 VERY POOR 35 FAIR
MAX ADI LATE 2 VERY POOR 27 FAIR 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 10 9 8 9
MAX LVORI LATE 10 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-150815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 20 70 80
CHANCE OF THUNDER (%) 30 20 30 40
TEMP (24H TREND) 66 (-1) 83 (+4) 68 85
RH % (24H TREND) 100 (+2) 67 (-17) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.04 0.01 0.26 0.33
PRECIP DURATION 0 0 4 10
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING
PRECIP END 8 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1190 940
MIXING HGT(FT-AGL/MSL) 3910 3090
TRANSPORT WND (MPH) W 5 W 15
VENT RATE (KT-FT) 15640 40170
CATEGORY DAY 2 3
INVERSION 8PM 74F/10AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 15 GEN POOR 2 VERY POOR 37 FAIR
MAX ADI LATE 2 VERY POOR 22 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 8 7 8
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-150815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 20 70 80
CHANCE OF THUNDER (%) 0 20 30 40
TEMP (24H TREND) 64 (-1) 82 (+6) 66 83
RH % (24H TREND) 99 (+1) 66 (-18) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.04 0.01 0.34 0.44
PRECIP DURATION 1 0 4 12
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 930
MIXING HGT(FT-AGL/MSL) 3740 3060
TRANSPORT WND (MPH) W 5 W 16
VENT RATE (KT-FT) 14960 42840
CATEGORY DAY 2 3
INVERSION 8PM 72F/10AM 7PM 72F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 17 GEN POOR 3 VERY POOR 37 FAIR
MAX ADI LATE 3 VERY POOR 22 FAIR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 8 7 8
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-150815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 20 70 80
CHANCE OF THUNDER (%) 30 20 30 40
TEMP (24H TREND) 63 (-2) 83 (+5) 67 84
RH % (24H TREND) 99 (-1) 63 (-18) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.04 0.01 0.30 0.44
PRECIP DURATION 1 0 4 12
PRECIP BEGIN 6 PM 2 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1150 910
MIXING HGT(FT-AGL/MSL) 3780 2990
TRANSPORT WND (MPH) W 5 W 16
VENT RATE (KT-FT) 15120 41860
CATEGORY DAY 2 3
INVERSION 7PM 73F/10AM 7PM 72F/9AM
DISPERSION 2 3
MAX ADI EARLY 2 VERY POOR 17 GEN POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 3 VERY POOR 23 FAIR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 8 7 7
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-150815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 70 80
CHANCE OF THUNDER (%) 40 20 30 40
TEMP (24H TREND) 63 (-1) 81 (+5) 66 82
RH % (24H TREND) 100 (+1) 66 (-21) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 7 G17
PRECIP AMOUNT 0.04 0.01 0.28 0.39
PRECIP DURATION 1 1 4 12
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1080 920
MIXING HGT(FT-AGL/MSL) 3540 3000
TRANSPORT WND (MPH) W 6 W 16
VENT RATE (KT-FT) 17700 42000
CATEGORY DAY 2 3
INVERSION 7PM 71F/10AM 7PM 72F/10AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 3 VERY POOR 38 FAIR
MAX ADI LATE 3 VERY POOR 24 FAIR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 10 8 8 8
MAX LVORI LATE 9 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-150815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 30 60 80
CHANCE OF THUNDER (%) 40 30 30 40
TEMP (24H TREND) 65 (-1) 82 (+4) 67 84
RH % (24H TREND) 99 (+3) 67 (-17) 99 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.11 0.03 0.22 0.37
PRECIP DURATION 2 1 4 12
PRECIP BEGIN 6 PM 8 AM CONTINUING CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 980
MIXING HGT(FT-AGL/MSL) 3000 3220
TRANSPORT WND (MPH) W 6 W 17
VENT RATE (KT-FT) 15000 48300
CATEGORY DAY 2 3
INVERSION 7PM 72F/10AM 7PM 74F/10AM
DISPERSION 2 3
MAX ADI EARLY 3 VERY POOR 12 POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 2 VERY POOR 24 FAIR 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 10 9 9 7
MAX LVORI LATE 10 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-150815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1236 PM EDT FRI AUG 14 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 60 80
CHANCE OF THUNDER (%) 40 30 30 40
TEMP (24H TREND) 60 (-1) 78 (+5) 62 81
RH % (24H TREND) 100 (+1) 74 (-16) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 7 G20
PRECIP AMOUNT 0.12 0.05 0.17 0.30
PRECIP DURATION 3 2 4 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 830 910
MIXING HGT(FT-AGL/MSL) 2710 2990
TRANSPORT WND (MPH) SW 6 W 20
VENT RATE (KT-FT) 13550 50830
CATEGORY DAY 2 4
INVERSION 7PM 66F/9AM 8PM 71F/10AM
DISPERSION 2 4
MAX ADI EARLY 5 VERY POOR 12 POOR 3 VERY POOR 43 GEN GOOD
MAX ADI LATE 3 VERY POOR 21 FAIR 5 VERY POOR 61 GOOD
MAX LVORI EARLY 10 9 9 8
MAX LVORI LATE 10 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. PATCHY FOG. LOWS IN THE UPPER 50S. HIGHS
IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
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