888
FNUS51 KPBZ 081716
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
116 PM EDT SAT AUG 8 2026
DISCUSSION
SCATTERED SHOWERS AND STORMS ARE POSSIBLE LATE EVENING AND EARLY
OVERNIGHT, WITH THE POTENTIAL FOR STRONG/SEVERE WIND GUSTS. AFTER
A BREAK SUNDAY, DAILY SHOWER AND THUNDERSTORM CHANCES RETURN
MONDAY AND CONTINUE THROUGH MUCH OF THE WEEK DUE TO A SERIES OF
CROSSING DISTURBANCES. WITH THE RAIN CHANCES AND CONTINUED
ELEVATED HUMIDITY (MINIMUM RH REMAINING ABOVE 45 PERCENT EVEN ON
SUNDAY), FIRE WEATHER CONCERNS ARE MINIMAL.
OHZ039-090830-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 40 80
CHANCE OF THUNDER (%) 30 0 30 40
TEMP (24H TREND) 63 (-4) 85 (+1) 67 85
RH % (24H TREND) 99 (+1) 49 (-17) 97 68
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.05 0.00 0.01 0.11
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 980
MIXING HGT(FT-AGL/MSL) 4780 3200
TRANSPORT WND (MPH) SW 12 SW 15
VENT RATE (KT-FT) 47800 41600
CATEGORY DAY 3 3
INVERSION 8PM 73F/10AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 21 FAIR 5 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 68 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 8 5 7
MAX LVORI LATE 9 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-090830-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 40 80
CHANCE OF THUNDER (%) 20 0 30 40
TEMP (24H TREND) 63 (-3) 84 (0) 66 84
RH % (24H TREND) 98 (-1) 47 (-19) 95 68
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 8 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5 SW 11 G18
PRECIP AMOUNT 0.06 0.00 0.02 0.10
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 990
MIXING HGT(FT-AGL/MSL) 4850 3260
TRANSPORT WND (MPH) SW 12 SW 17
VENT RATE (KT-FT) 48500 48900
CATEGORY DAY 3 3
INVERSION 8PM 73F/10AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 20 GEN POOR 5 VERY POOR 31 FAIR
MAX ADI LATE 5 VERY POOR 69 GOOD 7 POOR 55 GEN GOOD
MAX LVORI EARLY 7 7 5 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-090830-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 40 70
CHANCE OF THUNDER (%) 30 0 20 40
TEMP (24H TREND) 63 (-3) 84 (0) 66 84
RH % (24H TREND) 99 (+1) 48 (-18) 95 69
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 8 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.08 0.00 0.03 0.15
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1060
MIXING HGT(FT-AGL/MSL) 4600 3460
TRANSPORT WND (MPH) SW 12 SW 17
VENT RATE (KT-FT) 46000 51900
CATEGORY DAY 3 4
INVERSION 8PM 73F/10AM 8PM 74F/10AM
DISPERSION 3 4
MAX ADI EARLY 21 FAIR 20 GEN POOR 5 VERY POOR 28 FAIR
MAX ADI LATE 5 VERY POOR 64 GOOD 7 POOR 59 GEN GOOD
MAX LVORI EARLY 6 8 4 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-090830-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 70
CHANCE OF THUNDER (%) 30 0 20 40
TEMP (24H TREND) 61 (-5) 85 (+1) 67 85
RH % (24H TREND) 100 (0) 52 (-15) 98 71
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.05 0.00 0.01 0.14
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 990
MIXING HGT(FT-AGL/MSL) 4800 3240
TRANSPORT WND (MPH) W 12 SW 15
VENT RATE (KT-FT) 48000 42120
CATEGORY DAY 3 3
INVERSION 8PM 73F/10AM 8PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 18 GEN POOR 5 VERY POOR 30 FAIR
MAX ADI LATE 4 VERY POOR 68 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-090830-
HARRISON-
INCLUDING THE CITY OF CADIZ
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 70
CHANCE OF THUNDER (%) 30 0 30 30
TEMP (24H TREND) 64 (-3) 85 (+1) 67 85
RH % (24H TREND) 100 (0) 48 (-19) 96 68
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.05 0.00 0.01 0.16
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 880
MIXING HGT(FT-AGL/MSL) 4820 2880
TRANSPORT WND (MPH) W 12 SW 15
VENT RATE (KT-FT) 48200 37440
CATEGORY DAY 3 3
INVERSION 8PM 74F/10AM 8PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 28 FAIR 5 VERY POOR 37 FAIR
MAX ADI LATE 5 VERY POOR 69 GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 7 9 6 7
MAX LVORI LATE 9 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-090830-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 70
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 64 (-3) 85 (+1) 66 85
RH % (24H TREND) 98 (-2) 45 (-21) 95 64
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.08 0.00 0.01 0.08
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1030
MIXING HGT(FT-AGL/MSL) 4850 3380
TRANSPORT WND (MPH) W 12 SW 16
VENT RATE (KT-FT) 48500 47320
CATEGORY DAY 3 3
INVERSION 8PM 70F/9AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 28 FAIR 5 VERY POOR 39 FAIR
MAX ADI LATE 5 VERY POOR 68 GOOD 6 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 8 5 7
MAX LVORI LATE 9 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-090830-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 60
CHANCE OF THUNDER (%) 20 0 20 30
TEMP (24H TREND) 64 (-3) 86 (+1) 67 86
RH % (24H TREND) 100 (0) 52 (-13) 97 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.06 0.00 0.01 0.06
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 11 PM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1070
MIXING HGT(FT-AGL/MSL) 4810 3510
TRANSPORT WND (MPH) W 12 SW 14
VENT RATE (KT-FT) 48100 42120
CATEGORY DAY 3 3
INVERSION 8PM 75F/10AM 8PM 74F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 16 GEN POOR 4 VERY POOR 31 FAIR
MAX ADI LATE 4 VERY POOR 67 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 7 9 6 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-090830-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 40 70
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 64 (-3) 85 (0) 67 86
RH % (24H TREND) 100 (0) 51 (-14) 98 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.06 0.00 0.02 0.08
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 11 PM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1040
MIXING HGT(FT-AGL/MSL) 4820 3420
TRANSPORT WND (MPH) W 12 SW 14
VENT RATE (KT-FT) 48200 41040
CATEGORY DAY 3 3
INVERSION 8PM 75F/10AM 8PM 76F/10AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 22 FAIR 4 VERY POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 68 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 9 6 9
MAX LVORI LATE 9 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-090830-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 70
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 66 (-2) 85 (+1) 68 86
RH % (24H TREND) 100 (+1) 50 (-16) 98 66
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.07 0.00 0.01 0.09
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 1 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1410 950
MIXING HGT(FT-AGL/MSL) 4630 3120
TRANSPORT WND (MPH) W 12 SW 14
VENT RATE (KT-FT) 46300 37440
CATEGORY DAY 3 3
INVERSION 8PM 71F/9AM 8PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 28 FAIR 4 VERY POOR 36 FAIR
MAX ADI LATE 6 VERY POOR 66 GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 9 6 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-090830-
NOBLE-
INCLUDING THE CITY OF CALDWELL
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 60
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 65 (-2) 86 (+1) 67 86
RH % (24H TREND) 100 (0) 53 (-13) 99 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.05 0.00 0.01 0.06
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 12 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1020
MIXING HGT(FT-AGL/MSL) 5020 3340
TRANSPORT WND (MPH) W 10 SW 13
VENT RATE (KT-FT) 45180 36740
CATEGORY DAY 3 3
INVERSION 7PM 75F/10AM 7PM 77F/10AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 20 GEN POOR 4 VERY POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 68 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 9 6 9
MAX LVORI LATE 9 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-090830-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 30 60
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (-1) 86 (+2) 68 86
RH % (24H TREND) 100 (0) 55 (-13) 98 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.04 0.00 0.01 0.05
PRECIP DURATION 1 0 4
PRECIP BEGIN 6 PM 2 AM 6 AM
PRECIP END 2 AM 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1040
MIXING HGT(FT-AGL/MSL) 4690 3410
TRANSPORT WND (MPH) W 12 SW 13
VENT RATE (KT-FT) 46900 37510
CATEGORY DAY 3 3
INVERSION 7PM 72F/9AM 7PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 21 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 5 VERY POOR 66 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 8 9 6 8
MAX LVORI LATE 9 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-090830-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 0 30 80
CHANCE OF THUNDER (%) 50 0 30 40
TEMP (24H TREND) 63 (-3) 84 (0) 64 83
RH % (24H TREND) 100 (+2) 48 (-18) 97 70
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 8
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 10 G17
PRECIP AMOUNT 0.04 0.00 0.05 0.26
PRECIP DURATION 1 1 9
PRECIP BEGIN 6 PM 11 PM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1420 1100
MIXING HGT(FT-AGL/MSL) 4670 3620
TRANSPORT WND (MPH) SW 9 SW 17
VENT RATE (KT-FT) 37360 54300
CATEGORY DAY 3 4
INVERSION 8PM 69F/9AM 8PM 73F/10AM
DISPERSION 3 4
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 5 VERY POOR 27 FAIR
MAX ADI LATE 5 VERY POOR 61 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 9 4 7
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-090830-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 0 40 80
CHANCE OF THUNDER (%) 50 0 20 40
TEMP (24H TREND) 63 (-2) 83 (0) 63 82
RH % (24H TREND) 100 (+2) 53 (-15) 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 8
PRECIP AMOUNT 0.05 0.00 0.03 0.25
PRECIP DURATION 1 1 9
PRECIP BEGIN 6 PM 12 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1000
MIXING HGT(FT-AGL/MSL) 4870 3270
TRANSPORT WND (MPH) SW 8 W 16
VENT RATE (KT-FT) 34090 45780
CATEGORY DAY 3 3
INVERSION 7PM 67F/9AM 7PM 70F/10AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 18 GEN POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 9 5 7
MAX LVORI LATE 9 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-090830-
FOREST-
INCLUDING THE CITY OF TIONESTA
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 50 0 0 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 62 (-3) 83 (+1) 61 81
RH % (24H TREND) 100 (+2) 50 (-17) 97 72
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 0.08 0.00 0.00 0.28
PRECIP DURATION 1 9
PRECIP BEGIN 6 PM 6 AM
PRECIP END 12 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1460 990
MIXING HGT(FT-AGL/MSL) 4800 3230
TRANSPORT WND (MPH) SW 9 W 16
VENT RATE (KT-FT) 38400 45220
CATEGORY DAY 3 3
INVERSION 7PM 67F/9AM 7PM 69F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 20 GEN POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 53 GEN GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 8 8 5 6
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-090830-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 40 0 40 80
CHANCE OF THUNDER (%) 40 0 20 40
TEMP (24H TREND) 63 (-3) 85 (0) 65 85
RH % (24H TREND) 100 (+2) 47 (-18) 98 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.04 0.00 0.03 0.18
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 1080
MIXING HGT(FT-AGL/MSL) 4480 3530
TRANSPORT WND (MPH) SW 10 W 17
VENT RATE (KT-FT) 40320 52950
CATEGORY DAY 3 4
INVERSION 8PM 69F/9AM 8PM 74F/10AM
DISPERSION 3 4
MAX ADI EARLY 20 GEN POOR 17 GEN POOR 4 VERY POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 58 GEN GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 8 8 5 7
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-090830-
BUTLER-
INCLUDING THE CITY OF BUTLER
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 0 40 80
CHANCE OF THUNDER (%) 40 0 20 30
TEMP (24H TREND) 63 (-2) 85 (+1) 63 84
RH % (24H TREND) 100 (+1) 51 (-16) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.04 0.00 0.02 0.19
PRECIP DURATION 1 0 6
PRECIP BEGIN 6 PM 4 AM CONTINUING
PRECIP END 1 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1440 1140
MIXING HGT(FT-AGL/MSL) 4710 3750
TRANSPORT WND (MPH) SW 10 W 16
VENT RATE (KT-FT) 42390 52500
CATEGORY DAY 3 3
INVERSION 8PM 69F/9AM 8PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 4 VERY POOR 34 FAIR
MAX ADI LATE 5 VERY POOR 58 GEN GOOD 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 8 5 7
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-090830-
CLARION-
INCLUDING THE CITY OF CLARION
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 50 0 0 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 63 (-2) 83 (+1) 62 83
RH % (24H TREND) 100 (+2) 52 (-16) 97 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.05 0.00 0.00 0.23
PRECIP DURATION 1 9
PRECIP BEGIN 6 PM 6 AM
PRECIP END 1 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1050
MIXING HGT(FT-AGL/MSL) 4680 3460
TRANSPORT WND (MPH) SW 8 W 16
VENT RATE (KT-FT) 32760 48440
CATEGORY DAY 3 3
INVERSION 7PM 68F/9AM 7PM 70F/10AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 20 GEN POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 50 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 7 8 5 7
MAX LVORI LATE 9 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-090830-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 50 0 0 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 63 (-2) 81 (+1) 62 81
RH % (24H TREND) 100 (+3) 53 (-17) 96 72
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 6 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.06 0.00 0.00 0.21
PRECIP DURATION 2 9
PRECIP BEGIN 6 PM 6 AM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1140
MIXING HGT(FT-AGL/MSL) 4540 3730
TRANSPORT WND (MPH) W 9 W 17
VENT RATE (KT-FT) 36320 55950
CATEGORY DAY 3 4
INVERSION 7PM 68F/9AM 7PM 70F/10AM
DISPERSION 3 4
MAX ADI EARLY 17 GEN POOR 22 FAIR 4 VERY POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 47 GEN GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-090830-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 40 70
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 64 (-3) 85 (+1) 66 85
RH % (24H TREND) 100 (+3) 45 (-20) 96 67
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.08 0.00 0.02 0.12
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1120
MIXING HGT(FT-AGL/MSL) 4870 3670
TRANSPORT WND (MPH) SW 10 W 17
VENT RATE (KT-FT) 43830 55050
CATEGORY DAY 3 4
INVERSION 8PM 69F/9AM 8PM 75F/10AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 23 FAIR 4 VERY POOR 38 FAIR
MAX ADI LATE 4 VERY POOR 62 GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 7 8 4 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-090830-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 80
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 66 (-2) 86 (+2) 66 86
RH % (24H TREND) 99 (+2) 48 (-18) 96 66
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 8 G17
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 11
PRECIP AMOUNT 0.08 0.00 0.02 0.13
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1270
MIXING HGT(FT-AGL/MSL) 5040 4180
TRANSPORT WND (MPH) W 10 SW 17
VENT RATE (KT-FT) 45360 62700
CATEGORY DAY 3 4
INVERSION 8PM 70F/9AM 8PM 75F/10AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 29 FAIR 4 VERY POOR 28 FAIR
MAX ADI LATE 5 VERY POOR 62 GOOD 5 VERY POOR 64 GOOD
MAX LVORI EARLY 6 8 4 6
MAX LVORI LATE 8 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-090830-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 50 0 30 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 64 (-2) 85 (+2) 63 86
RH % (24H TREND) 100 (+1) 53 (-16) 98 70
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.05 0.00 0.01 0.23
PRECIP DURATION 2 0 6
PRECIP BEGIN 6 PM 4 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1420 1240
MIXING HGT(FT-AGL/MSL) 4660 4080
TRANSPORT WND (MPH) SW 9 W 17
VENT RATE (KT-FT) 37280 61200
CATEGORY DAY 3 4
INVERSION 7PM 69F/9AM 7PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 18 GEN POOR 21 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 8 8 6 8
MAX LVORI LATE 9 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-090830-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR MCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 30 0 30 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 65 (-2) 85 (+2) 66 85
RH % (24H TREND) 100 (+3) 49 (-19) 96 67
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 8 G18
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 11 G18
PRECIP AMOUNT 0.08 0.00 0.01 0.08
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 1170
MIXING HGT(FT-AGL/MSL) 4800 3840
TRANSPORT WND (MPH) W 12 SW 17
VENT RATE (KT-FT) 48000 57600
CATEGORY DAY 3 4
INVERSION 8PM 71F/9AM 8PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 32 FAIR 4 VERY POOR 28 FAIR
MAX ADI LATE 6 VERY POOR 63 GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 8 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-090830-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 30 0 20 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (-1) 85 (+2) 66 85
RH % (24H TREND) 100 (+2) 55 (-15) 98 68
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 9 G17
PRECIP AMOUNT 0.04 0.00 0.00 0.07
PRECIP DURATION 1 0 5
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1110
MIXING HGT(FT-AGL/MSL) 4860 3630
TRANSPORT WND (MPH) W 12 SW 16
VENT RATE (KT-FT) 48600 50820
CATEGORY DAY 3 3
INVERSION 8PM 71F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 32 FAIR 4 VERY POOR 32 FAIR
MAX ADI LATE 6 VERY POOR 68 GOOD 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-090830-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 30 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 66 (-1) 85 (+1) 65 86
RH % (24H TREND) 100 (+1) 52 (-16) 98 67
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR LGT/VAR SW 9 G18
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 13
PRECIP AMOUNT 0.06 0.00 0.02 0.15
PRECIP DURATION 2 1 6
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1260
MIXING HGT(FT-AGL/MSL) 4860 4140
TRANSPORT WND (MPH) W 12 SW 17
VENT RATE (KT-FT) 48600 62100
CATEGORY DAY 3 4
INVERSION 7PM 71F/9AM 7PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 13 GEN POOR 28 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 7 POOR 60 GEN GOOD 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 7 8 6 7
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-090830-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 30 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 64 (-2) 85 (+3) 64 86
RH % (24H TREND) 100 (0) 52 (-15) 98 64
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 10 G19
PRECIP AMOUNT 0.03 0.00 0.01 0.12
PRECIP DURATION 1 0 6
PRECIP BEGIN 6 PM 4 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 1200
MIXING HGT(FT-AGL/MSL) 4330 3930
TRANSPORT WND (MPH) W 12 W 17
VENT RATE (KT-FT) 43300 58950
CATEGORY DAY 3 4
INVERSION 7PM 67F/8AM 7PM 71F/9AM
DISPERSION 3 4
MAX ADI EARLY 9 POOR 33 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 8 POOR 59 GEN GOOD 7 POOR 66 GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 8 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-090830-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 20 80
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (-1) 85 (+2) 66 86
RH % (24H TREND) 100 (+7) 55 (-13) 96 67
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 10 G17
PRECIP AMOUNT 0.04 0.00 0.01 0.10
PRECIP DURATION 1 0 6
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1180
MIXING HGT(FT-AGL/MSL) 4870 3860
TRANSPORT WND (MPH) W 12 SW 17
VENT RATE (KT-FT) 48700 57900
CATEGORY DAY 3 4
INVERSION 7PM 71F/9AM 7PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 16 GEN POOR 30 FAIR 4 VERY POOR 28 FAIR
MAX ADI LATE 6 VERY POOR 64 GOOD 5 VERY POOR 62 GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 8 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-090830-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 50 0 20 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 64 (-1) 84 (+3) 63 85
RH % (24H TREND) 100 (+4) 52 (-15) 98 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.04 0.00 0.00 0.11
PRECIP DURATION 2 0 6
PRECIP BEGIN 6 PM 4 AM CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1140
MIXING HGT(FT-AGL/MSL) 4450 3720
TRANSPORT WND (MPH) W 12 W 16
VENT RATE (KT-FT) 44500 52080
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 32 FAIR 5 VERY POOR 31 FAIR
MAX ADI LATE 8 POOR 64 GOOD 6 VERY POOR 66 GOOD
MAX LVORI EARLY 6 8 6 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-090830-
INDIANA-
INCLUDING THE CITY OF INDIANA
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 40 0 0 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 64 (-2) 84 (+2) 63 84
RH % (24H TREND) 100 (+2) 54 (-17) 97 70
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 10 G19
PRECIP AMOUNT 0.04 0.00 0.00 0.19
PRECIP DURATION 2 6
PRECIP BEGIN 6 PM 6 AM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1210
MIXING HGT(FT-AGL/MSL) 4510 3970
TRANSPORT WND (MPH) W 9 SW 17
VENT RATE (KT-FT) 36080 59550
CATEGORY DAY 3 4
INVERSION 7PM 69F/9AM 7PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 18 GEN POOR 24 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 5 VERY POOR 55 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 7 8 6 7
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-090830-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 40 80
CHANCE OF THUNDER (%) 40 0 0 30
TEMP (24H TREND) 64 (-2) 83 (+2) 64 84
RH % (24H TREND) 100 (+2) 55 (-15) 96 69
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 10 G19
PRECIP AMOUNT 0.03 0.00 0.02 0.13
PRECIP DURATION 2 0 6
PRECIP BEGIN 6 PM 4 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 1240
MIXING HGT(FT-AGL/MSL) 4350 4070
TRANSPORT WND (MPH) W 10 W 18
VENT RATE (KT-FT) 39150 65120
CATEGORY DAY 3 4
INVERSION 7PM 68F/9AM 7PM 70F/9AM
DISPERSION 3 4
MAX ADI EARLY 9 POOR 27 FAIR 4 VERY POOR 32 FAIR
MAX ADI LATE 7 POOR 56 GEN GOOD 6 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-090830-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 40 70
CHANCE OF THUNDER (%) 30 0 20 30
TEMP (24H TREND) 65 (-2) 85 (+1) 67 85
RH % (24H TREND) 98 (0) 45 (-21) 95 66
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.13 0.00 0.02 0.09
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1040
MIXING HGT(FT-AGL/MSL) 4830 3420
TRANSPORT WND (MPH) SW 10 SW 16
VENT RATE (KT-FT) 43470 47880
CATEGORY DAY 3 3
INVERSION 8PM 69F/9AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 26 FAIR 5 VERY POOR 38 FAIR
MAX ADI LATE 5 VERY POOR 66 GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 8 4 6
MAX LVORI LATE 8 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-090830-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 30 0 30 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (-2) 86 (+2) 67 86
RH % (24H TREND) 98 (0) 45 (-20) 95 64
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.07 0.00 0.00 0.06
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 970
MIXING HGT(FT-AGL/MSL) 4820 3180
TRANSPORT WND (MPH) W 12 SW 16
VENT RATE (KT-FT) 48200 44520
CATEGORY DAY 3 3
INVERSION 8PM 71F/9AM 8PM 76F/10AM
DISPERSION 3 3
MAX ADI EARLY 11 POOR 35 FAIR 4 VERY POOR 35 FAIR
MAX ADI LATE 5 VERY POOR 69 GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 8 4 7
MAX LVORI LATE 8 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-090830-
OHIO-
INCLUDING THE CITY OF WHEELING
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 30 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (-2) 85 (+1) 67 85
RH % (24H TREND) 100 (+2) 49 (-20) 97 66
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR SW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.06 0.00 0.00 0.16
PRECIP DURATION 1 1 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1450 980
MIXING HGT(FT-AGL/MSL) 4750 3200
TRANSPORT WND (MPH) W 12 SW 15
VENT RATE (KT-FT) 47500 41600
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 33 FAIR 4 VERY POOR 36 FAIR
MAX ADI LATE 5 VERY POOR 68 GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 9 5 7
MAX LVORI LATE 9 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-090830-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 40 0 20 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 67 (-1) 86 (+3) 68 86
RH % (24H TREND) 100 (0) 55 (-15) 97 69
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.05 0.00 0.00 0.07
PRECIP DURATION 1 0 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1060
MIXING HGT(FT-AGL/MSL) 4690 3490
TRANSPORT WND (MPH) W 12 SW 14
VENT RATE (KT-FT) 46900 41880
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 71F/8AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 26 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 5 VERY POOR 67 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 8 6 7
MAX LVORI LATE 9 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-090830-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 50 0 20 60
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 67 (+1) 85 (+2) 67 85
RH % (24H TREND) 100 (0) 58 (-13) 99 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
PRECIP AMOUNT 0.05 0.00 0.00 0.06
PRECIP DURATION 2 0 5
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1200
MIXING HGT(FT-AGL/MSL) 4570 3930
TRANSPORT WND (MPH) W 12 W 14
VENT RATE (KT-FT) 45700 47160
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 25 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 5 VERY POOR 65 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 8 9 6 9
MAX LVORI LATE 9 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-090830-
MARION-
INCLUDING THE CITY OF FAIRMONT
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 60 0 0 60
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (+1) 85 (+2) 66 85
RH % (24H TREND) 100 (0) 59 (-11) 100 67
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.05 0.00 0.00 0.08
PRECIP DURATION 2 5
PRECIP BEGIN 6 PM 6 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1450 1200
MIXING HGT(FT-AGL/MSL) 4770 3930
TRANSPORT WND (MPH) W 12 W 14
VENT RATE (KT-FT) 47700 47160
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 30 FAIR 4 VERY POOR 30 FAIR
MAX ADI LATE 4 VERY POOR 68 GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 7 9 6 8
MAX LVORI LATE 9 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-090830-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 50 0 0 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (-1) 85 (+2) 66 85
RH % (24H TREND) 100 (+2) 57 (-12) 98 68
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9
PRECIP AMOUNT 0.05 0.00 0.00 0.08
PRECIP DURATION 2 5
PRECIP BEGIN 6 PM 6 AM
PRECIP END 4 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1180
MIXING HGT(FT-AGL/MSL) 4810 3880
TRANSPORT WND (MPH) W 12 SW 15
VENT RATE (KT-FT) 48100 50440
CATEGORY DAY 3 4
INVERSION 7PM 71F/9AM 7PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 17 GEN POOR 30 FAIR 4 VERY POOR 29 FAIR
MAX ADI LATE 5 VERY POOR 67 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 8 6 7
MAX LVORI LATE 9 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-090830-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 60 0 0 70
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 64 (0) 83 (+3) 64 83
RH % (24H TREND) 100 (0) 58 (-13) 98 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.05 0.00 0.00 0.09
PRECIP DURATION 2 5
PRECIP BEGIN 6 PM 6 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1160
MIXING HGT(FT-AGL/MSL) 4560 3820
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (KT-FT) 50160 45840
CATEGORY DAY 4 3
INVERSION 7PM 69F/9AM 7PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 14 GEN POOR 28 FAIR 4 VERY POOR 27 FAIR
MAX ADI LATE 5 VERY POOR 71 GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 6 8 6 7
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-090830-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 60 0 0 60
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 65 (+1) 84 (+2) 64 85
RH % (24H TREND) 100 (+1) 56 (-12) 97 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.04 0.00 0.00 0.07
PRECIP DURATION 3 4
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1310 1100
MIXING HGT(FT-AGL/MSL) 4280 3610
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (KT-FT) 47080 43320
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 29 FAIR 4 VERY POOR 28 FAIR
MAX ADI LATE 5 VERY POOR 66 GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-090830-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 60 0 0 60
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 64 (0) 82 (+3) 64 83
RH % (24H TREND) 100 (+2) 58 (-13) 98 65
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 8
PRECIP AMOUNT 0.03 0.00 0.00 0.04
PRECIP DURATION 2 4
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1110
MIXING HGT(FT-AGL/MSL) 4090 3640
TRANSPORT WND (MPH) W 14 W 16
VENT RATE (KT-FT) 49080 50960
CATEGORY DAY 3 3
INVERSION 7PM 68F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 32 FAIR 5 VERY POOR 29 FAIR
MAX ADI LATE 8 POOR 67 GOOD 6 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 8 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-090830-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 60 30 0 50
CHANCE OF THUNDER (%) 30 0 0 30
TEMP (24H TREND) 66 (+1) 84 (+2) 65 85
RH % (24H TREND) 99 (+2) 55 (-11) 95 59
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 0.00 0.00 0.03
PRECIP DURATION 3 0 2
PRECIP BEGIN 6 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1240 1130
MIXING HGT(FT-AGL/MSL) 4060 3700
TRANSPORT WND (MPH) W 13 W 15
VENT RATE (KT-FT) 44660 48100
CATEGORY DAY 3 3
INVERSION 7PM 69F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 31 FAIR 5 VERY POOR 31 FAIR
MAX ADI LATE 4 VERY POOR 64 GOOD 4 VERY POOR 61 GOOD
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 9 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-090830-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
116 PM EDT SAT AUG 8 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 30 0 40
CHANCE OF THUNDER (%) 20 0 0 30
TEMP (24H TREND) 61 (0) 80 (+2) 60 81
RH % (24H TREND) 100 (+1) 58 (-10) 99 62
WIND 20FT/EARLY(MPH) W 6 G20 LGT/VAR LGT/VAR W 5 G18
WIND 20FT/LATE(MPH) W 5 G22 W 5 LGT/VAR W 7 G19
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 2 0 2
PRECIP BEGIN 6 PM CONTINUING 7 AM
PRECIP END CONTINUING 8 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1220 1110
MIXING HGT(FT-AGL/MSL) 3990 3630
TRANSPORT WND (MPH) W 15 W 17
VENT RATE (KT-FT) 51870 54450
CATEGORY DAY 4 4
INVERSION 8PM 67F/9AM 8PM 68F/9AM
DISPERSION 4 4
MAX ADI EARLY 24 FAIR 41 GEN GOOD 6 VERY POOR 43 GEN GOOD
MAX ADI LATE 10 POOR 69 GOOD 7 POOR 66 GOOD
MAX LVORI EARLY 5 7 6 6
MAX LVORI LATE 8 3 7 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 A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
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