011
FNUS51 KPBZ 181634
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1234 PM EDT SAT JUL 18 2026
DISCUSSION
SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED THIS AFTERNOON
FOLLOWED BY A SQUALL LINE FORMING ALONG A CROSSING COLD FRONT LATE
THIS EVENING. DAMAGING WIND GUSTS AND HEAVY DOWNPOURS ARE POSSIBLE
IN STRONGER STORMS, ESPECIALLY ALONG THE EVENING COLD FRONT.
DRY AND QUIETER WEATHER FOLLOWS THE COLD FRONT SUNDAY AND MONDAY.
ANOTHER LOW PRESSURE SYSTEM RETURNS THUNDERSTORMS AND SEVERE
WEATHER POTENTIAL TO THE AREA ON TUESDAY.
OHZ039-190815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 63 (-8) 79 (-7) 56 82
RH % (24H TREND) 100 (+4) 52 (-23) 94 44
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.20 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1610 1750
MIXING HGT(FT-AGL/MSL) 5290 5740
TRANSPORT WND (MPH) N 9 SW 6
VENT RATE (KT-FT) 42320 28700
CATEGORY DAY 3 3
INVERSION 8PM 65F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 46 GEN GOOD 4 VERY POOR 18 GEN POOR
MAX ADI LATE 8 POOR 56 GEN GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 7 7 5 6
MAX LVORI LATE 9 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-190815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 62 (-8) 79 (-6) 55 82
RH % (24H TREND) 100 (+5) 51 (-25) 94 43
WIND 20FT/EARLY(MPH) W 9 G19 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.19 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1610 1750
MIXING HGT(FT-AGL/MSL) 5270 5730
TRANSPORT WND (MPH) N 9 SW 7
VENT RATE (KT-FT) 42160 34380
CATEGORY DAY 3 3
INVERSION 8PM 65F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 48 GEN GOOD 4 VERY POOR 19 GEN POOR
MAX ADI LATE 8 POOR 59 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 8 4 6
MAX LVORI LATE 9 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-190815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 80 0 0 0
TEMP (24H TREND) 61 (-7) 78 (-7) 54 82
RH % (24H TREND) 100 (+4) 50 (-24) 95 42
WIND 20FT/EARLY(MPH) W 8 G19 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1630 1680
MIXING HGT(FT-AGL/MSL) 5360 5520
TRANSPORT WND (MPH) N 10 SW 7
VENT RATE (KT-FT) 48240 33120
CATEGORY DAY 4 3
INVERSION 8PM 64F/8AM 8PM 64F/9AM
DISPERSION 4 3
MAX ADI EARLY 27 FAIR 51 GEN GOOD 4 VERY POOR 17 GEN POOR
MAX ADI LATE 8 POOR 62 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 8 5 7
MAX LVORI LATE 8 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-190815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 63 (-8) 79 (-7) 56 82
RH % (24H TREND) 100 (+1) 54 (-22) 96 46
WIND 20FT/EARLY(MPH) W 7 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.19 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1620 1880
MIXING HGT(FT-AGL/MSL) 5330 6170
TRANSPORT WND (MPH) N 8 SW 6
VENT RATE (KT-FT) 37310 30850
CATEGORY DAY 3 3
INVERSION 8PM 66F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 45 GEN GOOD 4 VERY POOR 13 GEN POOR
MAX ADI LATE 8 POOR 59 GEN GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 8 8 5 7
MAX LVORI LATE 9 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-190815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 63 (-7) 80 (-5) 56 83
RH % (24H TREND) 100 (+4) 52 (-26) 96 44
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.26 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1580 1780
MIXING HGT(FT-AGL/MSL) 5190 5830
TRANSPORT WND (MPH) N 9 SW 6
VENT RATE (KT-FT) 41520 29150
CATEGORY DAY 3 3
INVERSION 8PM 66F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 43 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX ADI LATE 8 POOR 56 GEN GOOD 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 8 8 5 7
MAX LVORI LATE 9 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-190815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 63 (-7) 79 (-6) 56 83
RH % (24H TREND) 99 (+4) 50 (-27) 95 41
WIND 20FT/EARLY(MPH) W 9 G20 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.25 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1640 1730
MIXING HGT(FT-AGL/MSL) 5380 5690
TRANSPORT WND (MPH) N 9 SW 7
VENT RATE (KT-FT) 43040 34140
CATEGORY DAY 3 3
INVERSION 8PM 65F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 44 GEN GOOD 4 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 58 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 8 4 7
MAX LVORI LATE 9 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-190815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR CLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 65 (-7) 81 (-5) 57 83
RH % (24H TREND) 99 (+1) 54 (-23) 95 46
WIND 20FT/EARLY(MPH) W 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.16 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1610 1830
MIXING HGT(FT-AGL/MSL) 5280 6020
TRANSPORT WND (MPH) N 8 W 6
VENT RATE (KT-FT) 36960 30100
CATEGORY DAY 3 3
INVERSION 8PM 67F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 40 FAIR 4 VERY POOR 18 GEN POOR
MAX ADI LATE 7 POOR 50 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 8 7 5 7
MAX LVORI LATE 9 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-190815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 64 (-6) 80 (-6) 57 83
RH % (24H TREND) 100 (+1) 54 (-25) 95 46
WIND 20FT/EARLY(MPH) W 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.21 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1610 1800
MIXING HGT(FT-AGL/MSL) 5280 5900
TRANSPORT WND (MPH) N 8 SW 6
VENT RATE (KT-FT) 36960 29500
CATEGORY DAY 3 3
INVERSION 7PM 67F/8AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 39 FAIR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 7 POOR 52 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 8 8 5 7
MAX LVORI LATE 9 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-190815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 65 (-7) 81 (-4) 57 84
RH % (24H TREND) 100 (+5) 52 (-26) 95 44
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.26 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1560 1780
MIXING HGT(FT-AGL/MSL) 5110 5850
TRANSPORT WND (MPH) N 8 SW 6
VENT RATE (KT-FT) 35770 29250
CATEGORY DAY 3 3
INVERSION 7PM 67F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 31 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 51 GEN GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 8 8 5 6
MAX LVORI LATE 9 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-190815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 66 (-6) 81 (-5) 58 84
RH % (24H TREND) 100 (+1) 56 (-23) 94 48
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.18 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1510 1800
MIXING HGT(FT-AGL/MSL) 4940 5910
TRANSPORT WND (MPH) N 8 SW 6
VENT RATE (KT-FT) 34580 29550
CATEGORY DAY 3 3
INVERSION 7PM 68F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 34 FAIR 4 VERY POOR 20 GEN POOR
MAX ADI LATE 7 POOR 53 GEN GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 8 8 6 6
MAX LVORI LATE 9 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-190815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 66 (-6) 81 (-4) 59 84
RH % (24H TREND) 100 (+1) 56 (-24) 93 47
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.22 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1490 1870
MIXING HGT(FT-AGL/MSL) 4890 6140
TRANSPORT WND (MPH) N 8 SW 7
VENT RATE (KT-FT) 34230 36840
CATEGORY DAY 3 3
INVERSION 7PM 68F/8AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 29 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 7 POOR 53 GEN GOOD 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 8 6 6
MAX LVORI LATE 9 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-190815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 80 0 0 0
TEMP (24H TREND) 59 (-8) 77 (-8) 52 81
RH % (24H TREND) 100 (+3) 51 (-23) 98 43
WIND 20FT/EARLY(MPH) W 8 G17 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.33 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1550 1580
MIXING HGT(FT-AGL/MSL) 5080 5180
TRANSPORT WND (MPH) N 10 SW 7
VENT RATE (KT-FT) 45720 31080
CATEGORY DAY 3 3
INVERSION 8PM 63F/8AM 8PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 42 GEN GOOD 7 POOR 18 GEN POOR
MAX ADI LATE 8 POOR 60 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 7 8 6 8
MAX LVORI LATE 9 1 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-190815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 80 0 0 0
TEMP (24H TREND) 58 (-7) 77 (-7) 52 81
RH % (24H TREND) 100 (+1) 50 (-28) 99 45
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.40 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1600 1660
MIXING HGT(FT-AGL/MSL) 5240 5460
TRANSPORT WND (MPH) N 10 SW 8
VENT RATE (KT-FT) 47160 38220
CATEGORY DAY 4 3
INVERSION 7PM 61F/8AM 8PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 18 GEN POOR 40 FAIR 5 VERY POOR 25 FAIR
MAX ADI LATE 8 POOR 62 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 8 5 8
MAX LVORI LATE 9 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-190815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 57 (-6) 76 (-7) 50 81
RH % (24H TREND) 100 (+3) 45 (-29) 97 42
WIND 20FT/EARLY(MPH) W 5 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1570 1650
MIXING HGT(FT-AGL/MSL) 5160 5400
TRANSPORT WND (MPH) NW 9 SW 8
VENT RATE (KT-FT) 41280 37800
CATEGORY DAY 3 3
INVERSION 7PM 60F/8AM 8PM 61F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 48 GEN GOOD 5 VERY POOR 31 FAIR
MAX ADI LATE 8 POOR 65 GOOD 2 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 8 5 7
MAX LVORI LATE 9 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-190815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 80 0 0 0
TEMP (24H TREND) 60 (-7) 78 (-8) 52 82
RH % (24H TREND) 100 (+3) 50 (-26) 98 42
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1600 1570
MIXING HGT(FT-AGL/MSL) 5240 5150
TRANSPORT WND (MPH) N 10 SW 7
VENT RATE (KT-FT) 47160 30900
CATEGORY DAY 4 3
INVERSION 8PM 64F/8AM 8PM 64F/9AM
DISPERSION 4 3
MAX ADI EARLY 18 GEN POOR 48 GEN GOOD 5 VERY POOR 17 GEN POOR
MAX ADI LATE 8 POOR 61 GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 7 8 6 9
MAX LVORI LATE 9 1 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-190815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 80 0 0 0
TEMP (24H TREND) 59 (-7) 79 (-6) 52 82
RH % (24H TREND) 100 (+1) 52 (-29) 99 46
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1660 1650
MIXING HGT(FT-AGL/MSL) 5440 5420
TRANSPORT WND (MPH) NW 9 SW 8
VENT RATE (KT-FT) 43520 37940
CATEGORY DAY 3 3
INVERSION 8PM 63F/8AM 8PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 46 GEN GOOD 5 VERY POOR 25 FAIR
MAX ADI LATE 8 POOR 62 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 8 8 5 9
MAX LVORI LATE 9 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-190815-
CLARION-
INCLUDING THE CITY OF CLARION
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 100 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 59 (-5) 77 (-6) 52 81
RH % (24H TREND) 100 (+2) 47 (-31) 96 44
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.41 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1630 1660
MIXING HGT(FT-AGL/MSL) 5350 5450
TRANSPORT WND (MPH) NW 9 SW 8
VENT RATE (KT-FT) 42800 38150
CATEGORY DAY 3 3
INVERSION 7PM 62F/8AM 8PM 62F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 44 GEN GOOD 5 VERY POOR 31 FAIR
MAX ADI LATE 8 POOR 65 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-190815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 59 (-5) 77 (-4) 52 80
RH % (24H TREND) 99 (+3) 47 (-30) 92 44
WIND 20FT/EARLY(MPH) W 8 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.52 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1630 1660
MIXING HGT(FT-AGL/MSL) 5330 5450
TRANSPORT WND (MPH) NW 10 SW 9
VENT RATE (KT-FT) 47970 43600
CATEGORY DAY 4 3
INVERSION 7PM 62F/8AM 8PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 19 GEN POOR 46 GEN GOOD 4 VERY POOR 38 FAIR
MAX ADI LATE 8 POOR 63 GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 7 4 6
MAX LVORI LATE 7 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-190815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 80 0 0 0
TEMP (24H TREND) 62 (-7) 79 (-6) 54 83
RH % (24H TREND) 100 (+5) 51 (-24) 95 42
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.38 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1640 1710
MIXING HGT(FT-AGL/MSL) 5390 5600
TRANSPORT WND (MPH) N 10 SW 7
VENT RATE (KT-FT) 48510 33600
CATEGORY DAY 4 3
INVERSION 8PM 65F/8AM 8PM 65F/9AM
DISPERSION 4 3
MAX ADI EARLY 27 FAIR 51 GEN GOOD 5 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 65 GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 8 4 7
MAX LVORI LATE 8 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-190815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 64 (-5) 80 (-6) 55 84
RH % (24H TREND) 99 (+5) 52 (-25) 94 44
WIND 20FT/EARLY(MPH) W 9 G20 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.33 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1710 1730
MIXING HGT(FT-AGL/MSL) 5620 5680
TRANSPORT WND (MPH) N 10 SW 8
VENT RATE (KT-FT) 50580 39760
CATEGORY DAY 4 3
INVERSION 8PM 66F/8AM 8PM 66F/9AM
DISPERSION 4 3
MAX ADI EARLY 26 FAIR 43 GEN GOOD 5 VERY POOR 28 FAIR
MAX ADI LATE 8 POOR 63 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 7 4 7
MAX LVORI LATE 8 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-190815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 61 (-3) 81 (-4) 53 84
RH % (24H TREND) 100 (+1) 50 (-29) 98 47
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.50 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1630 1640
MIXING HGT(FT-AGL/MSL) 5350 5370
TRANSPORT WND (MPH) NW 10 SW 8
VENT RATE (KT-FT) 48150 37590
CATEGORY DAY 4 3
INVERSION 7PM 64F/8AM 8PM 64F/9AM
DISPERSION 4 3
MAX ADI EARLY 20 GEN POOR 45 GEN GOOD 5 VERY POOR 31 FAIR
MAX ADI LATE 8 POOR 63 GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 8 5 9
MAX LVORI LATE 9 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-190815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 64 (-6) 79 (-5) 57 83
RH % (24H TREND) 99 (+6) 53 (-25) 93 45
WIND 20FT/EARLY(MPH) W 9 G20 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1620 1740
MIXING HGT(FT-AGL/MSL) 5320 5700
TRANSPORT WND (MPH) N 8 SW 7
VENT RATE (KT-FT) 37240 34200
CATEGORY DAY 3 3
INVERSION 7PM 66F/8AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 31 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 52 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 7 4 6
MAX LVORI LATE 8 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-190815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 65 (-5) 79 (-4) 57 83
RH % (24H TREND) 99 (+4) 57 (-25) 95 51
WIND 20FT/EARLY(MPH) SW 8 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.29 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1550 1930
MIXING HGT(FT-AGL/MSL) 5080 6330
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 35560 44310
CATEGORY DAY 3 3
INVERSION 8PM 67F/8AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 29 FAIR 4 VERY POOR 25 FAIR
MAX ADI LATE 8 POOR 51 GEN GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 7 8 5 7
MAX LVORI LATE 9 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-190815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 64 (-2) 80 (-5) 55 84
RH % (24H TREND) 100 (+5) 53 (-25) 98 47
WIND 20FT/EARLY(MPH) SW 10 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.43 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1630 1540
MIXING HGT(FT-AGL/MSL) 5350 5040
TRANSPORT WND (MPH) NW 9 SW 8
VENT RATE (KT-FT) 42800 35280
CATEGORY DAY 3 3
INVERSION 7PM 66F/8AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 33 FAIR 4 VERY POOR 30 FAIR
MAX ADI LATE 8 POOR 55 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 8 5 8
MAX LVORI LATE 9 2 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-190815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 62 (-3) 79 (-3) 55 84
RH % (24H TREND) 100 (+5) 50 (-26) 96 47
WIND 20FT/EARLY(MPH) SW 9 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 G19 NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.51 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1440 1640
MIXING HGT(FT-AGL/MSL) 4730 5370
TRANSPORT WND (MPH) NW 9 SW 9
VENT RATE (KT-FT) 37840 42960
CATEGORY DAY 3 3
INVERSION 7PM 64F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 31 FAIR 4 VERY POOR 34 FAIR
MAX ADI LATE 9 POOR 53 GEN GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 9 2 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-190815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 65 (-4) 79 (-5) 57 83
RH % (24H TREND) 99 (+6) 55 (-19) 95 52
WIND 20FT/EARLY(MPH) SW 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.44 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1560 1720
MIXING HGT(FT-AGL/MSL) 5110 5650
TRANSPORT WND (MPH) NW 9 SW 8
VENT RATE (KT-FT) 40880 39550
CATEGORY DAY 3 3
INVERSION 7PM 67F/8AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 28 FAIR 3 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 53 GEN GOOD 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 6 8 5 8
MAX LVORI LATE 9 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-190815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 63 (-4) 78 (-3) 55 82
RH % (24H TREND) 100 (+4) 54 (-25) 97 52
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.42 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1310 1690
MIXING HGT(FT-AGL/MSL) 4290 5550
TRANSPORT WND (MPH) NW 9 SW 9
VENT RATE (KT-FT) 34320 44400
CATEGORY DAY 3 3
INVERSION 7PM 64F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 28 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 9 POOR 51 GEN GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 7 8 6 7
MAX LVORI LATE 9 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-190815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 62 (-1) 79 (-4) 54 83
RH % (24H TREND) 100 (+1) 51 (-27) 97 48
WIND 20FT/EARLY(MPH) W 9 G21 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.51 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1580 1530
MIXING HGT(FT-AGL/MSL) 5190 5040
TRANSPORT WND (MPH) NW 9 SW 9
VENT RATE (KT-FT) 41520 40320
CATEGORY DAY 3 3
INVERSION 7PM 64F/8AM 8PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 43 GEN GOOD 4 VERY POOR 32 FAIR
MAX ADI LATE 8 POOR 57 GEN GOOD 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-190815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 62 (0) 79 (-3) 55 83
RH % (24H TREND) 99 (+1) 51 (-27) 94 47
WIND 20FT/EARLY(MPH) W 9 G22 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 G17 NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.54 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1490 1600
MIXING HGT(FT-AGL/MSL) 4900 5250
TRANSPORT WND (MPH) NW 9 SW 9
VENT RATE (KT-FT) 39200 42000
CATEGORY DAY 3 3
INVERSION 7PM 64F/8AM 8PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 38 FAIR 4 VERY POOR 32 FAIR
MAX ADI LATE 9 POOR 57 GEN GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-190815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 63 (-6) 79 (-6) 56 82
RH % (24H TREND) 98 (+3) 50 (-27) 93 41
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.25 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1630 1700
MIXING HGT(FT-AGL/MSL) 5360 5580
TRANSPORT WND (MPH) N 9 SW 7
VENT RATE (KT-FT) 42880 33480
CATEGORY DAY 3 3
INVERSION 9PM 65F/8AM 8PM 65F/9AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 48 GEN GOOD 4 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 64 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 7 4 6
MAX LVORI LATE 9 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-190815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 64 (-7) 80 (-5) 57 83
RH % (24H TREND) 98 (+5) 49 (-27) 94 42
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.26 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1610 1710
MIXING HGT(FT-AGL/MSL) 5290 5610
TRANSPORT WND (MPH) N 9 SW 7
VENT RATE (KT-FT) 42320 33660
CATEGORY DAY 3 3
INVERSION 8PM 66F/8AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 32 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 8 POOR 58 GEN GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 7 4 6
MAX LVORI LATE 9 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-190815-
OHIO-
INCLUDING THE CITY OF WHEELING
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 65 (-7) 80 (-5) 58 83
RH % (24H TREND) 100 (+6) 51 (-24) 92 43
WIND 20FT/EARLY(MPH) W 9 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1600 1830
MIXING HGT(FT-AGL/MSL) 5260 6020
TRANSPORT WND (MPH) N 8 SW 7
VENT RATE (KT-FT) 36820 36120
CATEGORY DAY 3 3
INVERSION 7PM 67F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 29 FAIR 4 VERY POOR 25 FAIR
MAX ADI LATE 7 POOR 52 GEN GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 8 5 6
MAX LVORI LATE 9 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-190815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 66 (-6) 81 (-3) 59 84
RH % (24H TREND) 100 (+6) 55 (-26) 92 47
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1570 1920
MIXING HGT(FT-AGL/MSL) 5160 6290
TRANSPORT WND (MPH) N 8 SW 7
VENT RATE (KT-FT) 36120 37740
CATEGORY DAY 3 3
INVERSION 7PM 67F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 28 FAIR 3 VERY POOR 25 FAIR
MAX ADI LATE 7 POOR 50 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 8 8 5 6
MAX LVORI LATE 9 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-190815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 67 (-4) 79 (-4) 60 82
RH % (24H TREND) 100 (+2) 62 (-23) 93 54
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1500 1960
MIXING HGT(FT-AGL/MSL) 4920 6430
TRANSPORT WND (MPH) N 8 W 8
VENT RATE (KT-FT) 34440 45010
CATEGORY DAY 3 3
INVERSION 7PM 68F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 28 FAIR 3 VERY POOR 25 FAIR
MAX ADI LATE 7 POOR 53 GEN GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 8 8 6 6
MAX LVORI LATE 9 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-190815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 66 (-4) 79 (-3) 59 83
RH % (24H TREND) 100 (+4) 61 (-16) 97 55
WIND 20FT/EARLY(MPH) SW 7 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.46 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1530 1970
MIXING HGT(FT-AGL/MSL) 5020 6450
TRANSPORT WND (MPH) NW 8 SW 8
VENT RATE (KT-FT) 35140 45150
CATEGORY DAY 3 3
INVERSION 7PM 68F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 28 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 8 POOR 52 GEN GOOD 3 VERY POOR 62 GOOD
MAX LVORI EARLY 8 8 6 9
MAX LVORI LATE 9 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-190815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 70 0 0 0
TEMP (24H TREND) 66 (-4) 79 (-4) 59 83
RH % (24H TREND) 99 (+4) 60 (-24) 95 53
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.40 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1500 1910
MIXING HGT(FT-AGL/MSL) 4910 6280
TRANSPORT WND (MPH) NW 8 SW 7
VENT RATE (KT-FT) 34370 37680
CATEGORY DAY 3 3
INVERSION 7PM 68F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 28 FAIR 4 VERY POOR 25 FAIR
MAX ADI LATE 8 POOR 48 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 8 6 7
MAX LVORI LATE 9 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-190815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 64 (-4) 77 (-3) 57 81
RH % (24H TREND) 100 (+5) 60 (-25) 98 54
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.52 0.00 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1290 1750
MIXING HGT(FT-AGL/MSL) 4230 5740
TRANSPORT WND (MPH) NW 8 SW 8
VENT RATE (KT-FT) 29610 40180
CATEGORY DAY 3 3
INVERSION 7PM 66F/8AM 8PM 66F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 26 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 8 POOR 42 GEN GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 7 8 6 7
MAX LVORI LATE 9 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-190815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 60 0 0 0
TEMP (24H TREND) 65 (-3) 78 (-3) 57 82
RH % (24H TREND) 100 (+5) 58 (-24) 98 53
WIND 20FT/EARLY(MPH) SW 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.52 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1280 1710
MIXING HGT(FT-AGL/MSL) 4210 5610
TRANSPORT WND (MPH) NW 9 SW 9
VENT RATE (KT-FT) 33680 44880
CATEGORY DAY 3 3
INVERSION 7PM 67F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 29 FAIR 4 VERY POOR 34 FAIR
MAX ADI LATE 8 POOR 51 GEN GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 8 7 7
MAX LVORI LATE 9 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-190815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 90 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 64 (-4) 77 (-2) 57 81
RH % (24H TREND) 100 (+5) 60 (-24) 98 55
WIND 20FT/EARLY(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.45 0.00 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1230 1700
MIXING HGT(FT-AGL/MSL) 4040 5570
TRANSPORT WND (MPH) NW 9 SW 10
VENT RATE (KT-FT) 32320 50130
CATEGORY DAY 3 4
INVERSION 7PM 65F/8AM 8PM 65F/9AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 30 FAIR 4 VERY POOR 37 FAIR
MAX ADI LATE 12 POOR 54 GEN GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 6 9 7 7
MAX LVORI LATE 9 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-190815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 65 (-5) 79 (-2) 59 82
RH % (24H TREND) 100 (+9) 58 (-18) 99 54
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.49 0.01 0.00 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1210 1650
MIXING HGT(FT-AGL/MSL) 3970 5410
TRANSPORT WND (MPH) NW 10 SW 10
VENT RATE (KT-FT) 35730 48690
CATEGORY DAY 3 4
INVERSION 7PM 67F/8AM 8PM 66F/9AM
DISPERSION 3 4
MAX ADI EARLY 16 GEN POOR 26 FAIR 4 VERY POOR 36 FAIR
MAX ADI LATE 9 POOR 55 GEN GOOD 3 VERY POOR 66 GOOD
MAX LVORI EARLY 7 8 7 7
MAX LVORI LATE 9 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-190815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1234 PM EDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 61 (-5) 75 (-3) 55 78
RH % (24H TREND) 100 (+4) 63 (-17) 98 59
WIND 20FT/EARLY(MPH) W 9 G27 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G27 NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.00 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1200 1450
MIXING HGT(FT-AGL/MSL) 3930 4770
TRANSPORT WND (MPH) NW 13 SW 9
VENT RATE (KT-FT) 43230 38160
CATEGORY DAY 3 3
INVERSION 9PM 64F/8AM 8PM 64F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 32 FAIR 5 VERY POOR 39 FAIR
MAX ADI LATE 18 GEN POOR 62 GOOD 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 8 7 6
MAX LVORI LATE 8 3 8 2
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 MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
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