850
FNUS51 KPBZ 161605
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1205 PM EDT SAT MAY 16 2026
DISCUSSION
RELATIVE HUMITIES ARE EXPECTED TO REMAIN GREATER THAN 45% FOR MUCH
OF THE WEEK, SAVE SOME READINGS IN THE 30S MONDAY AND TUESDAY
AFTERNOON. WINDS WILL GENERALLY REMAIN LIGHT TO CALM, HOWEVER.
FIRE CONCERNS REMAIN LOW.
OHZ039-170815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 80 20 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 59 (+9) 84 (+7) 63 89
RH % (24H TREND) 96 (+15) 48 (-7) 81 39
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.04 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 2090
MIXING HGT(FT-AGL/MSL) 4410 6850
TRANSPORT WND (MPH) SW 12 SW 21
VENT RATE (KT-FT) 44100 123300
CATEGORY DAY 3 5
INVERSION 8PM 66F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 22 FAIR 26 FAIR 5 VERY POOR 77 GOOD
MAX ADI LATE 7 POOR 59 GEN GOOD 5 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-170815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 20 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 58 (+7) 82 (+6) 63 88
RH % (24H TREND) 95 (+18) 50 (-2) 81 39
WIND 20FT/EARLY(MPH) SW 7 G18 SW 5 LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR SW 11 G18
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1180 1880
MIXING HGT(FT-AGL/MSL) 3860 6160
TRANSPORT WND (MPH) SW 12 SW 20
VENT RATE (KT-FT) 38600 104720
CATEGORY DAY 3 5
INVERSION 7PM 66F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 21 FAIR 26 FAIR 5 VERY POOR 68 GOOD
MAX ADI LATE 8 POOR 51 GEN GOOD 5 VERY POOR 86 GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-170815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 20 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 59 (+9) 82 (+5) 62 89
RH % (24H TREND) 96 (+17) 50 (-2) 83 39
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM 6 AM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1160 1780
MIXING HGT(FT-AGL/MSL) 3820 5830
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 34380 93280
CATEGORY DAY 3 4
INVERSION 8PM 67F/9AM 8PM 78F/10AM
DISPERSION 3 4
MAX ADI EARLY 22 FAIR 24 FAIR 7 POOR 56 GEN GOOD
MAX ADI LATE 8 POOR 49 GEN GOOD 5 VERY POOR 85 GOOD
MAX LVORI EARLY 5 6 4 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-170815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+7) 84 (+7) 62 88
RH % (24H TREND) 99 (+24) 48 (-9) 82 39
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9 G18
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1420 2120
MIXING HGT(FT-AGL/MSL) 4660 6950
TRANSPORT WND (MPH) SW 13 SW 21
VENT RATE (KT-FT) 51260 125100
CATEGORY DAY 4 5
INVERSION 8PM 65F/9AM 8PM 73F/9AM
DISPERSION 4 5
MAX ADI EARLY 25 FAIR 27 FAIR 6 VERY POOR 84 GOOD
MAX ADI LATE 5 VERY POOR 71 GOOD 5 VERY POOR 126 VERY GOOD
MAX LVORI EARLY 5 8 3 4
MAX LVORI LATE 7 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-170815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+10) 83 (+6) 62 89
RH % (24H TREND) 99 (+14) 47 (-5) 83 38
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1280 1980
MIXING HGT(FT-AGL/MSL) 4200 6510
TRANSPORT WND (MPH) SW 13 SW 20
VENT RATE (KT-FT) 46200 110670
CATEGORY DAY 3 5
INVERSION 8PM 65F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 24 FAIR 26 FAIR 5 VERY POOR 73 GOOD
MAX ADI LATE 7 POOR 60 GEN GOOD 5 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 5 7 4 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-170815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 59 (+11) 82 (+5) 62 89
RH % (24H TREND) 96 (+14) 48 (-2) 82 38
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9 G18
PRECIP AMOUNT 0.03 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1250 1860
MIXING HGT(FT-AGL/MSL) 4080 6090
TRANSPORT WND (MPH) SW 12 SW 20
VENT RATE (KT-FT) 40800 103530
CATEGORY DAY 3 5
INVERSION 8PM 66F/9AM 8PM 73F/9AM
DISPERSION 3 5
MAX ADI EARLY 25 FAIR 28 FAIR 4 VERY POOR 64 GOOD
MAX ADI LATE 8 POOR 55 GEN GOOD 4 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-170815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+8) 85 (+8) 62 90
RH % (24H TREND) 100 (+20) 44 (-11) 83 36
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9 G19
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1450 2200
MIXING HGT(FT-AGL/MSL) 4750 7220
TRANSPORT WND (MPH) SW 13 SW 20
VENT RATE (KT-FT) 52250 122740
CATEGORY DAY 4 5
INVERSION 7PM 66F/9AM 8PM 74F/9AM
DISPERSION 4 5
MAX ADI EARLY 24 FAIR 37 FAIR 5 VERY POOR 85 GOOD
MAX ADI LATE 5 VERY POOR 74 GOOD 5 VERY POOR 143 VERY GOOD
MAX LVORI EARLY 5 8 3 4
MAX LVORI LATE 8 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-170815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+9) 85 (+7) 62 90
RH % (24H TREND) 99 (+15) 45 (-7) 83 37
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(M-AGL/MSL) 1400 2170
MIXING HGT(FT-AGL/MSL) 4600 7110
TRANSPORT WND (MPH) SW 13 SW 20
VENT RATE (KT-FT) 50600 120870
CATEGORY DAY 4 5
INVERSION 8PM 66F/9AM 8PM 74F/9AM
DISPERSION 4 5
MAX ADI EARLY 24 FAIR 30 FAIR 5 VERY POOR 77 GOOD
MAX ADI LATE 5 VERY POOR 71 GOOD 5 VERY POOR 145 VERY GOOD
MAX LVORI EARLY 5 7 3 4
MAX LVORI LATE 7 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-170815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 40 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 57 (+9) 83 (+5) 61 90
RH % (24H TREND) 100 (+15) 47 (-4) 86 37
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9 G18
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1170 2020
MIXING HGT(FT-AGL/MSL) 3840 6630
TRANSPORT WND (MPH) SW 12 SW 18
VENT RATE (KT-FT) 38400 106080
CATEGORY DAY 3 5
INVERSION 8PM 65F/9AM 8PM 73F/9AM
DISPERSION 3 5
MAX ADI EARLY 25 FAIR 25 FAIR 5 VERY POOR 65 GOOD
MAX ADI LATE 7 POOR 55 GEN GOOD 5 VERY POOR 124 VERY GOOD
MAX LVORI EARLY 5 7 4 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-170815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 40 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 57 (+10) 85 (+7) 61 91
RH % (24H TREND) 100 (+10) 43 (-9) 87 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.07 0.02 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1450 2230
MIXING HGT(FT-AGL/MSL) 4770 7320
TRANSPORT WND (MPH) SW 13 SW 18
VENT RATE (KT-FT) 52470 117120
CATEGORY DAY 4 5
INVERSION 8PM 70F/10AM 8PM 73F/9AM
DISPERSION 4 5
MAX ADI EARLY 23 FAIR 29 FAIR 5 VERY POOR 70 GOOD
MAX ADI LATE 5 VERY POOR 74 GOOD 5 VERY POOR 140 VERY GOOD
MAX LVORI EARLY 5 8 3 4
MAX LVORI LATE 8 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-170815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 50 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+11) 84 (+6) 62 91
RH % (24H TREND) 99 (+10) 44 (-5) 85 34
WIND 20FT/EARLY(MPH) SW 5 G18 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 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1420 2230
MIXING HGT(FT-AGL/MSL) 4650 7310
TRANSPORT WND (MPH) SW 13 SW 17
VENT RATE (KT-FT) 51150 109650
CATEGORY DAY 4 5
INVERSION 8PM 69F/10AM 8PM 73F/9AM
DISPERSION 4 5
MAX ADI EARLY 24 FAIR 25 FAIR 5 VERY POOR 68 GOOD
MAX ADI LATE 5 VERY POOR 69 GOOD 4 VERY POOR 134 VERY GOOD
MAX LVORI EARLY 5 7 3 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-170815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 30 30 0 0
TEMP (24H TREND) 58 (+10) 80 (+4) 62 88
RH % (24H TREND) 99 (+19) 53 (-1) 87 42
WIND 20FT/EARLY(MPH) SW 7 G17 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 3 PM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1080 1620
MIXING HGT(FT-AGL/MSL) 3550 5310
TRANSPORT WND (MPH) SW 12 SW 20
VENT RATE (KT-FT) 35500 90270
CATEGORY DAY 3 4
INVERSION 7PM 66F/9AM 7PM 77F/10AM
DISPERSION 3 4
MAX ADI EARLY 18 GEN POOR 21 FAIR 6 VERY POOR 49 GEN GOOD
MAX ADI LATE 8 POOR 47 GEN GOOD 5 VERY POOR 81 GOOD
MAX LVORI EARLY 5 7 4 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-170815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+11) 80 (+3) 61 88
RH % (24H TREND) 99 (+18) 50 (-1) 89 40
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1230 1880
MIXING HGT(FT-AGL/MSL) 4050 6170
TRANSPORT WND (MPH) SW 12 SW 20
VENT RATE (KT-FT) 40500 104890
CATEGORY DAY 3 5
INVERSION 7PM 65F/9AM 7PM 72F/9AM
DISPERSION 3 5
MAX ADI EARLY 19 GEN POOR 29 FAIR 5 VERY POOR 56 GEN GOOD
MAX ADI LATE 7 POOR 56 GEN GOOD 5 VERY POOR 132 VERY GOOD
MAX LVORI EARLY 5 7 5 4
MAX LVORI LATE 7 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-170815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE TSTMS NONE
CHANCE PRECIP (%) 70 0 20 0
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 57 (+14) 80 (+3) 60 88
RH % (24H TREND) 97 (+7) 46 (-1) 87 37
WIND 20FT/EARLY(MPH) SW 5 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 6 PM
PRECIP END 11 PM 8 PM
MIXING HGT(M-AGL/MSL) 1330 1940
MIXING HGT(FT-AGL/MSL) 4370 6370
TRANSPORT WND (MPH) SW 12 SW 20
VENT RATE (KT-FT) 43700 108290
CATEGORY DAY 3 5
INVERSION 7PM 65F/9AM 8PM 72F/9AM
DISPERSION 3 5
MAX ADI EARLY 21 FAIR 30 FAIR 5 VERY POOR 55 GEN GOOD
MAX ADI LATE 8 POOR 61 GOOD 4 VERY POOR 135 VERY GOOD
MAX LVORI EARLY 5 6 5 4
MAX LVORI LATE 6 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-170815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 30 20 0
CHANCE OF THUNDER (%) 30 30 20 0
TEMP (24H TREND) 58 (+10) 82 (+4) 62 90
RH % (24H TREND) 98 (+16) 50 (-3) 86 40
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 1 0
PRECIP BEGIN 6 PM 2 PM CONTINUING
PRECIP END 2 AM CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1120 1670
MIXING HGT(FT-AGL/MSL) 3670 5490
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 33030 87840
CATEGORY DAY 3 4
INVERSION 7PM 68F/9AM 7PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 21 FAIR 5 VERY POOR 40 FAIR
MAX ADI LATE 8 POOR 49 GEN GOOD 5 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 5 6 4 4
MAX LVORI LATE 8 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-170815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 20 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 58 (+11) 81 (+3) 61 89
RH % (24H TREND) 100 (+10) 54 (+2) 89 41
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1080 1920
MIXING HGT(FT-AGL/MSL) 3550 6290
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 31950 100640
CATEGORY DAY 3 4
INVERSION 7PM 66F/9AM 7PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 23 FAIR 4 VERY POOR 44 GEN GOOD
MAX ADI LATE 7 POOR 44 GEN GOOD 4 VERY POOR 124 VERY GOOD
MAX LVORI EARLY 5 8 5 5
MAX LVORI LATE 9 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-170815-
CLARION-
INCLUDING THE CITY OF CLARION
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE TSTMS NONE
CHANCE PRECIP (%) 70 0 20 0
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 58 (+13) 80 (+3) 61 89
RH % (24H TREND) 98 (+13) 50 (+1) 87 39
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 6 PM
PRECIP END 6 AM 8 PM
MIXING HGT(M-AGL/MSL) 1210 1930
MIXING HGT(FT-AGL/MSL) 3950 6330
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 35550 101280
CATEGORY DAY 3 4
INVERSION 7PM 65F/9AM 7PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 28 FAIR 4 VERY POOR 46 GEN GOOD
MAX ADI LATE 7 POOR 51 GEN GOOD 4 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 5 7 5 4
MAX LVORI LATE 7 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-170815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE TSTMS NONE
CHANCE PRECIP (%) 60 0 20 0
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 58 (+12) 79 (+2) 60 88
RH % (24H TREND) 95 (+6) 49 (+4) 86 37
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 6 PM
PRECIP END 6 AM 8 PM
MIXING HGT(M-AGL/MSL) 1150 1860
MIXING HGT(FT-AGL/MSL) 3760 6090
TRANSPORT WND (MPH) SW 12 SW 18
VENT RATE (KT-FT) 37600 97440
CATEGORY DAY 3 4
INVERSION 7PM 64F/9AM 8PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 32 FAIR 5 VERY POOR 55 GEN GOOD
MAX ADI LATE 8 POOR 49 GEN GOOD 4 VERY POOR 122 VERY GOOD
MAX LVORI EARLY 4 6 4 4
MAX LVORI LATE 6 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-170815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 59 (+10) 82 (+4) 63 90
RH % (24H TREND) 96 (+15) 49 (-1) 83 39
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 6 AM
PRECIP END 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 1150 1960
MIXING HGT(FT-AGL/MSL) 3780 6420
TRANSPORT WND (MPH) SW 9 SW 20
VENT RATE (KT-FT) 30240 109140
CATEGORY DAY 3 5
INVERSION 8PM 67F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 19 GEN POOR 25 FAIR 4 VERY POOR 53 GEN GOOD
MAX ADI LATE 7 POOR 48 GEN GOOD 4 VERY POOR 135 VERY GOOD
MAX LVORI EARLY 4 6 4 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-170815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 20 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 59 (+10) 82 (+2) 62 92
RH % (24H TREND) 100 (+14) 50 (+3) 88 37
WIND 20FT/EARLY(MPH) SW 8 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1210 2140
MIXING HGT(FT-AGL/MSL) 3970 7040
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 35730 112640
CATEGORY DAY 3 5
INVERSION 8PM 66F/9AM 8PM 73F/9AM
DISPERSION 3 5
MAX ADI EARLY 21 FAIR 29 FAIR 4 VERY POOR 54 GEN GOOD
MAX ADI LATE 7 POOR 49 GEN GOOD 4 VERY POOR 113 VERY GOOD
MAX LVORI EARLY 4 7 4 4
MAX LVORI LATE 7 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-170815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 20 20 0
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 58 (+12) 81 (+2) 60 90
RH % (24H TREND) 100 (+3) 52 (+3) 90 41
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 0 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1010 1850
MIXING HGT(FT-AGL/MSL) 3310 6070
TRANSPORT WND (MPH) SW 9 SW 17
VENT RATE (KT-FT) 26480 91050
CATEGORY DAY 3 4
INVERSION 7PM 65F/9AM 7PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 18 GEN POOR 25 FAIR 4 VERY POOR 43 GEN GOOD
MAX ADI LATE 7 POOR 40 FAIR 4 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 5 8 5 5
MAX LVORI LATE 8 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-170815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 40 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 58 (+10) 82 (+4) 61 90
RH % (24H TREND) 98 (+15) 50 (+3) 87 38
WIND 20FT/EARLY(MPH) SW 8 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1180 2040
MIXING HGT(FT-AGL/MSL) 3890 6680
TRANSPORT WND (MPH) SW 10 SW 17
VENT RATE (KT-FT) 35010 100200
CATEGORY DAY 3 5
INVERSION 8PM 66F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 27 FAIR 29 FAIR 4 VERY POOR 59 GEN GOOD
MAX ADI LATE 8 POOR 51 GEN GOOD 4 VERY POOR 121 VERY GOOD
MAX LVORI EARLY 4 6 4 4
MAX LVORI LATE 6 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-170815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 58 (+12) 82 (+3) 62 90
RH % (24H TREND) 98 (+9) 50 (+3) 85 38
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 7
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(M-AGL/MSL) 1270 2200
MIXING HGT(FT-AGL/MSL) 4170 7210
TRANSPORT WND (MPH) SW 12 SW 17
VENT RATE (KT-FT) 41700 108150
CATEGORY DAY 3 5
INVERSION 8PM 66F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 25 FAIR 30 FAIR 4 VERY POOR 63 GOOD
MAX ADI LATE 8 POOR 63 GOOD 4 VERY POOR 131 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-170815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 30 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 58 (+11) 82 (+2) 61 91
RH % (24H TREND) 100 (+7) 52 (+5) 91 38
WIND 20FT/EARLY(MPH) SW 9 G19 SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1070 1840
MIXING HGT(FT-AGL/MSL) 3510 6050
TRANSPORT WND (MPH) SW 10 SW 16
VENT RATE (KT-FT) 31590 84700
CATEGORY DAY 3 4
INVERSION 7PM 67F/9AM 7PM 78F/10AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 30 FAIR 5 VERY POOR 45 GEN GOOD
MAX ADI LATE 8 POOR 46 GEN GOOD 4 VERY POOR 95 GOOD
MAX LVORI EARLY 5 8 5 4
MAX LVORI LATE 9 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-170815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 30 20 0
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 59 (+12) 83 (+4) 62 91
RH % (24H TREND) 97 (+7) 46 (+3) 83 34
WIND 20FT/EARLY(MPH) SW 7 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 1 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1010 1870
MIXING HGT(FT-AGL/MSL) 3310 6130
TRANSPORT WND (MPH) W 12 SW 15
VENT RATE (KT-FT) 33100 79690
CATEGORY DAY 3 4
INVERSION 7PM 67F/9AM 7PM 78F/10AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 34 FAIR 4 VERY POOR 64 GOOD
MAX ADI LATE 8 POOR 50 GEN GOOD 4 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 4 5 4 4
MAX LVORI LATE 6 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-170815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 58 (+10) 82 (+2) 60 90
RH % (24H TREND) 100 (+16) 51 (+5) 88 39
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.04 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1120 1910
MIXING HGT(FT-AGL/MSL) 3680 6260
TRANSPORT WND (MPH) SW 10 SW 15
VENT RATE (KT-FT) 33120 81380
CATEGORY DAY 3 4
INVERSION 7PM 67F/9AM 7PM 75F/9AM
DISPERSION 3 4
MAX ADI EARLY 14 GEN POOR 30 FAIR 4 VERY POOR 48 GEN GOOD
MAX ADI LATE 7 POOR 50 GEN GOOD 4 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 4 7 4 4
MAX LVORI LATE 9 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-170815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 40 0 0
CHANCE OF THUNDER (%) 30 30 0 0
TEMP (24H TREND) 57 (+11) 80 (+3) 60 88
RH % (24H TREND) 99 (+12) 50 (+4) 82 38
WIND 20FT/EARLY(MPH) SW 5 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.05 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1040 1870
MIXING HGT(FT-AGL/MSL) 3430 6140
TRANSPORT WND (MPH) W 12 SW 15
VENT RATE (KT-FT) 34300 79820
CATEGORY DAY 3 4
INVERSION 7PM 65F/9AM 7PM 77F/10AM
DISPERSION 3 4
MAX ADI EARLY 14 GEN POOR 33 FAIR 3 VERY POOR 60 GEN GOOD
MAX ADI LATE 8 POOR 48 GEN GOOD 4 VERY POOR 110 VERY GOOD
MAX LVORI EARLY 4 6 4 4
MAX LVORI LATE 7 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-170815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS TSTMS NONE
CHANCE PRECIP (%) 40 20 20 0
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 58 (+12) 81 (+2) 61 91
RH % (24H TREND) 98 (+3) 50 (+5) 88 36
WIND 20FT/EARLY(MPH) SW 7 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 7
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1000 1810
MIXING HGT(FT-AGL/MSL) 3280 5940
TRANSPORT WND (MPH) SW 9 SW 16
VENT RATE (KT-FT) 26240 83160
CATEGORY DAY 3 4
INVERSION 7PM 65F/9AM 7PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 20 GEN POOR 28 FAIR 5 VERY POOR 50 GEN GOOD
MAX ADI LATE 7 POOR 41 GEN GOOD 4 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 4 7 4 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-170815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS TSTMS NONE
CHANCE PRECIP (%) 50 20 20 0
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 58 (+13) 81 (+2) 62 91
RH % (24H TREND) 97 (+2) 48 (+4) 84 35
WIND 20FT/EARLY(MPH) SW 7 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR SW 6
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1050 1870
MIXING HGT(FT-AGL/MSL) 3430 6140
TRANSPORT WND (MPH) W 10 SW 16
VENT RATE (KT-FT) 30870 85960
CATEGORY DAY 3 4
INVERSION 7PM 66F/9AM 7PM 78F/10AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 28 FAIR 5 VERY POOR 59 GEN GOOD
MAX ADI LATE 8 POOR 45 GEN GOOD 5 VERY POOR 108 VERY GOOD
MAX LVORI EARLY 4 6 4 4
MAX LVORI LATE 6 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-170815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 30 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 60 (+13) 82 (+4) 63 89
RH % (24H TREND) 94 (+10) 48 (-4) 81 38
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1210 1860
MIXING HGT(FT-AGL/MSL) 3970 6120
TRANSPORT WND (MPH) SW 10 SW 20
VENT RATE (KT-FT) 35730 104040
CATEGORY DAY 3 5
INVERSION 8PM 66F/9AM 8PM 73F/9AM
DISPERSION 3 5
MAX ADI EARLY 25 FAIR 26 FAIR 4 VERY POOR 61 GOOD
MAX ADI LATE 7 POOR 51 GEN GOOD 4 VERY POOR 134 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-170815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 40 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 60 (+10) 82 (+4) 64 90
RH % (24H TREND) 93 (+18) 48 (0) 80 37
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9
PRECIP AMOUNT 0.04 0.02 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1230 1890
MIXING HGT(FT-AGL/MSL) 4020 6190
TRANSPORT WND (MPH) SW 12 SW 18
VENT RATE (KT-FT) 40200 99040
CATEGORY DAY 3 4
INVERSION 8PM 66F/9AM 8PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 25 FAIR 27 FAIR 4 VERY POOR 59 GEN GOOD
MAX ADI LATE 7 POOR 55 GEN GOOD 4 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-170815-
OHIO-
INCLUDING THE CITY OF WHEELING
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 59 (+12) 82 (+4) 63 90
RH % (24H TREND) 96 (+19) 48 (-1) 82 37
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 9
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1200 1980
MIXING HGT(FT-AGL/MSL) 3920 6500
TRANSPORT WND (MPH) SW 12 SW 17
VENT RATE (KT-FT) 39200 97500
CATEGORY DAY 3 4
INVERSION 8PM 65F/9AM 8PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 26 FAIR 26 FAIR 4 VERY POOR 60 GEN GOOD
MAX ADI LATE 7 POOR 55 GEN GOOD 5 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-170815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 50 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 60 (+12) 84 (+6) 64 91
RH % (24H TREND) 95 (+17) 49 (0) 80 37
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR SW 7
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1190 2070
MIXING HGT(FT-AGL/MSL) 3910 6790
TRANSPORT WND (MPH) SW 12 SW 17
VENT RATE (KT-FT) 39100 101850
CATEGORY DAY 3 5
INVERSION 7PM 66F/9AM 8PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 25 FAIR 24 FAIR 5 VERY POOR 66 GOOD
MAX ADI LATE 6 VERY POOR 60 GEN GOOD 4 VERY POOR 124 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-170815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 50 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 60 (+11) 83 (+5) 63 90
RH % (24H TREND) 98 (+19) 47 (0) 81 36
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1430 2220
MIXING HGT(FT-AGL/MSL) 4680 7280
TRANSPORT WND (MPH) SW 13 SW 16
VENT RATE (KT-FT) 51480 101920
CATEGORY DAY 4 4
INVERSION 8PM 65F/9AM 8PM 73F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 27 FAIR 5 VERY POOR 64 GOOD
MAX ADI LATE 5 VERY POOR 75 GOOD 4 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-170815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 58 (+14) 83 (+4) 62 90
RH % (24H TREND) 100 (+7) 50 (+1) 86 38
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.03 0.03 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(M-AGL/MSL) 1450 2120
MIXING HGT(FT-AGL/MSL) 4750 6940
TRANSPORT WND (MPH) W 13 SW 18
VENT RATE (KT-FT) 52250 111040
CATEGORY DAY 4 5
INVERSION 7PM 64F/9AM 8PM 73F/9AM
DISPERSION 4 5
MAX ADI EARLY 24 FAIR 34 FAIR 4 VERY POOR 57 GEN GOOD
MAX ADI LATE 4 VERY POOR 74 GOOD 4 VERY POOR 134 VERY GOOD
MAX LVORI EARLY 5 8 4 4
MAX LVORI LATE 9 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-170815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 59 (+11) 83 (+4) 63 90
RH % (24H TREND) 99 (+10) 49 (+3) 83 37
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.03 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(M-AGL/MSL) 1310 2160
MIXING HGT(FT-AGL/MSL) 4300 7070
TRANSPORT WND (MPH) W 12 SW 17
VENT RATE (KT-FT) 43000 106050
CATEGORY DAY 3 5
INVERSION 7PM 65F/9AM 7PM 74F/9AM
DISPERSION 3 5
MAX ADI EARLY 17 GEN POOR 32 FAIR 4 VERY POOR 53 GEN GOOD
MAX ADI LATE 6 VERY POOR 61 GOOD 4 VERY POOR 130 VERY GOOD
MAX LVORI EARLY 4 7 3 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-170815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 30 30 0 0
TEMP (24H TREND) 57 (+10) 79 (+2) 61 87
RH % (24H TREND) 99 (+10) 50 (+2) 82 39
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.03 0.04 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(M-AGL/MSL) 1150 1900
MIXING HGT(FT-AGL/MSL) 3780 6230
TRANSPORT WND (MPH) W 12 SW 16
VENT RATE (KT-FT) 37800 87220
CATEGORY DAY 3 4
INVERSION 7PM 64F/9AM 7PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 13 GEN POOR 30 FAIR 3 VERY POOR 56 GEN GOOD
MAX ADI LATE 6 VERY POOR 52 GEN GOOD 4 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 4 7 4 4
MAX LVORI LATE 7 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-170815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 30 40 0 0
TEMP (24H TREND) 57 (+13) 81 (+3) 62 87
RH % (24H TREND) 99 (+2) 49 (0) 81 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.04 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(M-AGL/MSL) 1170 1840
MIXING HGT(FT-AGL/MSL) 3840 6040
TRANSPORT WND (MPH) W 13 SW 16
VENT RATE (KT-FT) 42240 84560
CATEGORY DAY 3 4
INVERSION 7PM 64F/9AM 7PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 30 FAIR 3 VERY POOR 59 GEN GOOD
MAX ADI LATE 5 VERY POOR 59 GEN GOOD 4 VERY POOR 114 VERY GOOD
MAX LVORI EARLY 5 7 4 4
MAX LVORI LATE 7 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-170815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 30 40 0 0
TEMP (24H TREND) 57 (+12) 80 (+4) 61 86
RH % (24H TREND) 98 (+10) 50 (0) 80 40
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.03 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(M-AGL/MSL) 1230 1820
MIXING HGT(FT-AGL/MSL) 4030 5990
TRANSPORT WND (MPH) W 14 SW 14
VENT RATE (KT-FT) 48360 71880
CATEGORY DAY 3 4
INVERSION 7PM 63F/9AM 7PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 17 GEN POOR 31 FAIR 4 VERY POOR 65 GOOD
MAX ADI LATE 8 POOR 69 GOOD 4 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 5 7 4 4
MAX LVORI LATE 7 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-170815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY CLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 30 40 0 0
TEMP (24H TREND) 57 (+13) 81 (+3) 61 87
RH % (24H TREND) 96 (+9) 45 (-4) 78 38
WIND 20FT/EARLY(MPH) SW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.05 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1380 1850
MIXING HGT(FT-AGL/MSL) 4530 6060
TRANSPORT WND (MPH) W 15 SW 13
VENT RATE (KT-FT) 58890 66660
CATEGORY DAY 4 4
INVERSION 7PM 66F/10AM 7PM 72F/9AM
DISPERSION 4 4
MAX ADI EARLY 14 GEN POOR 44 GEN GOOD 4 VERY POOR 67 GOOD
MAX ADI LATE 5 VERY POOR 84 GOOD 4 VERY POOR 92 GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 7 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-170815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1205 PM EDT SAT MAY 16 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 50 0 20
CHANCE OF THUNDER (%) 30 40 0 20
TEMP (24H TREND) 54 (+12) 77 (+3) 60 84
RH % (24H TREND) 98 (+12) 50 (+1) 79 41
WIND 20FT/EARLY(MPH) SW 8 G23 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.06 0.00 0.00
PRECIP DURATION 2 1 0
PRECIP BEGIN 6 PM CONTINUING 2 PM
PRECIP END CONTINUING 5 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1310 2050
MIXING HGT(FT-AGL/MSL) 4300 6730
TRANSPORT WND (MPH) W 17 SW 12
VENT RATE (KT-FT) 64500 67300
CATEGORY DAY 4 4
INVERSION 8PM 62F/9AM 8PM 71F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 52 GEN GOOD 6 VERY POOR 70 GOOD
MAX ADI LATE 12 POOR 85 GOOD 5 VERY POOR 93 GOOD
MAX LVORI EARLY 4 6 4 4
MAX LVORI LATE 6 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MILCAREK
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