271
FNUS51 KPBZ 031700
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
100 PM EDT SUN MAY 3 2026
DISCUSSION
ISOLATED SHOWERS ARE POSSIBLE TONIGHT, THOUGH MUCH OF THE TIME
WILL BY DRY THROUGH MONDAY AFTERNOON. AN APPROACHING DISTURBANCE
WILL RETURN SCATTERED SHOWERS AND THUNDERSTORMS TO THE REGION LATE
MONDAY INTO MONDAY NIGHT. A SLOW MOVING COLD FRONT WILL THEN
MAINTAIN SHOWERS AND POSSIBLE THUNDERSTORMS ACROSS THE REGION
THROUGH THURSDAY.
OHZ039-040830-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 60
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 46 (+14) 71 (+12) 58 73
RH % (24H TREND) 69 (-27) 48 (+14) 79 50
WIND 20FT/EARLY(MPH) SW 7 SW 9 G18 SW 9 G20 SW 11 G22
WIND 20FT/LATE(MPH) SW 8 G18 SW 11 G21 SW 10 G20 SW 12 G22
PRECIP AMOUNT 0.00 0.00 0.19 0.11
PRECIP DURATION 1 5 5
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1550
MIXING HGT(FT-AGL/MSL) 4920 5090
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 108240 137430
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 33 FAIR 70 GOOD 34 FAIR 89 GOOD
MAX ADI LATE 14 GEN POOR 111 VERY GOOD15 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-040830-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 60 60
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 45 (+13) 71 (+12) 57 72
RH % (24H TREND) 67 (-28) 47 (+12) 78 50
WIND 20FT/EARLY(MPH) SW 8 SW 10 G19 SW 10 G20 SW 13 G22
WIND 20FT/LATE(MPH) SW 9 G18 SW 12 G20 SW 11 G20 SW 14 G23
PRECIP AMOUNT 0.00 0.00 0.14 0.11
PRECIP DURATION 1 6 5
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1490 1470
MIXING HGT(FT-AGL/MSL) 4880 4830
TRANSPORT WND (MPH) SW 26 SW 30
VENT RATE (KT-FT) 112240 125580
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 16 GEN POOR 74 GOOD 33 FAIR 102 VERY GOOD
MAX ADI LATE 15 GEN POOR 107 VERY GOOD15 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-040830-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 60 60
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 45 (+12) 71 (+12) 57 74
RH % (24H TREND) 68 (-26) 45 (+10) 80 48
WIND 20FT/EARLY(MPH) SW 8 SW 10 G19 SW 10 G20 SW 12 G22
WIND 20FT/LATE(MPH) SW 8 G18 SW 12 G20 SW 10 G21 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.16 0.12
PRECIP DURATION 1 6 5
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1400
MIXING HGT(FT-AGL/MSL) 5060 4590
TRANSPORT WND (MPH) SW 26 SW 26
VENT RATE (KT-FT) 116380 105570
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 72 GOOD 35 FAIR 100 GOOD
MAX ADI LATE 15 GEN POOR 107 VERY GOOD15 GEN POOR 98 GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-040830-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 50 70
CHANCE OF THUNDER (%) 0 20 40 30
TEMP (24H TREND) 46 (+13) 71 (+11) 58 72
RH % (24H TREND) 72 (-24) 51 (+19) 80 52
WIND 20FT/EARLY(MPH) SW 7 SW 8 SW 9 G19 SW 9 G20
WIND 20FT/LATE(MPH) S 6 SW 10 G20 SW 9 G18 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.16 0.12
PRECIP DURATION 0 0 5 5
PRECIP BEGIN 2 AM 4 PM CONTINUING CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1510 1630
MIXING HGT(FT-AGL/MSL) 4940 5340
TRANSPORT WND (MPH) SW 26 SW 32
VENT RATE (KT-FT) 113620 149520
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 32 FAIR 71 GOOD 32 FAIR 113 VERY GOOD
MAX ADI LATE 13 GEN POOR 109 VERY GOOD15 GEN POOR 135 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-040830-
HARRISON-
INCLUDING THE CITY OF CADIZ
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 50
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 45 (+13) 71 (+12) 57 74
RH % (24H TREND) 68 (-28) 45 (+13) 80 45
WIND 20FT/EARLY(MPH) SW 7 SW 9 G19 SW 9 G20 SW 11 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 11 G21 SW 10 G21 SW 12 G24
PRECIP AMOUNT 0.00 0.00 0.14 0.07
PRECIP DURATION 1 4 2
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1700
MIXING HGT(FT-AGL/MSL) 5030 5570
TRANSPORT WND (MPH) SW 25 SW 32
VENT RATE (KT-FT) 110660 155960
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 19 GEN POOR 75 GOOD 29 FAIR 110 VERY GOOD
MAX ADI LATE 13 GEN POOR 103 VERY GOOD15 GEN POOR 137 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-040830-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 50
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 45 (+13) 71 (+12) 57 74
RH % (24H TREND) 66 (-30) 43 (+12) 78 42
WIND 20FT/EARLY(MPH) SW 7 SW 9 G19 SW 9 G20 SW 12 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 11 G21 SW 10 G20 SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.12 0.06
PRECIP DURATION 1 4 2
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1670
MIXING HGT(FT-AGL/MSL) 5140 5470
TRANSPORT WND (MPH) SW 25 SW 32
VENT RATE (KT-FT) 113080 153160
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 23 FAIR 76 GOOD 32 FAIR 108 VERY GOOD
MAX ADI LATE 13 GEN POOR 107 VERY GOOD14 GEN POOR 137 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 2 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-040830-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 40 60
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 46 (+15) 72 (+11) 57 75
RH % (24H TREND) 71 (-26) 49 (+18) 78 46
WIND 20FT/EARLY(MPH) SW 6 SW 7 G17 SW 8 G20 SW 10 G21
WIND 20FT/LATE(MPH) S 6 SW 10 G21 SW 9 G18 SW 11 G22
PRECIP AMOUNT 0.00 0.00 0.09 0.08
PRECIP DURATION 0 4 4
PRECIP BEGIN 1 AM 7 PM CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1740
MIXING HGT(FT-AGL/MSL) 4850 5690
TRANSPORT WND (MPH) SW 26 SW 32
VENT RATE (KT-FT) 111550 159320
CATEGORY DAY 5 5
INVERSION 8PM 52F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 71 GOOD 28 FAIR 116 VERY GOOD
MAX ADI LATE 11 POOR 110 VERY GOOD14 GEN POOR 140 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-040830-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 40 50
CHANCE OF THUNDER (%) 0 20 40 30
TEMP (24H TREND) 46 (+14) 72 (+11) 57 75
RH % (24H TREND) 68 (-31) 47 (+16) 80 44
WIND 20FT/EARLY(MPH) SW 5 SW 7 G18 SW 7 G19 SW 9 G22
WIND 20FT/LATE(MPH) S 6 SW 10 G20 SW 8 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.09 0.06
PRECIP DURATION 1 0 4 2
PRECIP BEGIN 1 AM 4 PM 7 PM CONTINUING
PRECIP END 6 AM 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1490 1820
MIXING HGT(FT-AGL/MSL) 4890 5970
TRANSPORT WND (MPH) SW 24 SW 32
VENT RATE (KT-FT) 102690 167160
CATEGORY DAY 5 5
INVERSION 8PM 52F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 29 FAIR 80 GOOD 30 FAIR 117 VERY GOOD
MAX ADI LATE 12 POOR 100 GOOD 14 GEN POOR 140 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-040830-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 45 (+13) 72 (+12) 57 76
RH % (24H TREND) 69 (-27) 46 (+15) 80 41
WIND 20FT/EARLY(MPH) SW 6 SW 9 G19 SW 9 G21 SW 12 G23
WIND 20FT/LATE(MPH) SW 7 G17 SW 11 G21 SW 10 G21 SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.03 0.04
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1850
MIXING HGT(FT-AGL/MSL) 5020 6060
TRANSPORT WND (MPH) SW 25 SW 35
VENT RATE (KT-FT) 110440 181800
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 14 GEN POOR 74 GOOD 30 FAIR 106 VERY GOOD
MAX ADI LATE 13 GEN POOR 106 VERY GOOD15 GEN POOR 150 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-040830-
NOBLE-
INCLUDING THE CITY OF CALDWELL
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40 50
CHANCE OF THUNDER (%) 0 20 40 20
TEMP (24H TREND) 45 (+14) 73 (+12) 57 76
RH % (24H TREND) 70 (-29) 48 (+18) 80 42
WIND 20FT/EARLY(MPH) SW 5 SW 7 G18 S 7 G19 SW 9 G22
WIND 20FT/LATE(MPH) S 5 SW 9 G20 SW 8 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.01 0.04
PRECIP DURATION 0 4 2
PRECIP BEGIN 4 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1950
MIXING HGT(FT-AGL/MSL) 4850 6410
TRANSPORT WND (MPH) SW 24 SW 33
VENT RATE (KT-FT) 101850 185890
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 11 POOR 77 GOOD 28 FAIR 108 VERY GOOD
MAX ADI LATE 10 POOR 113 VERY GOOD14 GEN POOR 150 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-040830-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 45 (+12) 72 (+11) 57 77
RH % (24H TREND) 68 (-29) 46 (+16) 79 39
WIND 20FT/EARLY(MPH) SW 5 SW 7 G19 S 7 G20 SW 9 G23
WIND 20FT/LATE(MPH) S 5 SW 9 G21 SW 8 G20 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 4 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 2020
MIXING HGT(FT-AGL/MSL) 5140 6640
TRANSPORT WND (MPH) SW 26 SW 35
VENT RATE (KT-FT) 118220 199200
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 10 POOR 80 GOOD 30 FAIR 99 GOOD
MAX ADI LATE 8 POOR 124 VERY GOOD13 GEN POOR 158 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-040830-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 70 70
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 43 (+13) 70 (+12) 55 71
RH % (24H TREND) 75 (-16) 48 (+10) 89 56
WIND 20FT/EARLY(MPH) SW 8 SW 9 G17 SW 9 G18 SW 11 G21
WIND 20FT/LATE(MPH) SW 8 SW 12 G20 SW 10 G18 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.16 0.20
PRECIP DURATION 1 6 6
PRECIP BEGIN 1 AM 7 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1310
MIXING HGT(FT-AGL/MSL) 4920 4300
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 108240 116100
CATEGORY DAY 5 5
INVERSION 8PM 50F/8AM 8PM 58F/7AM
DISPERSION 5 5
MAX ADI EARLY 14 GEN POOR 67 GOOD 27 FAIR 60 GEN GOOD
MAX ADI LATE 14 GEN POOR 107 VERY GOOD16 GEN POOR 86 GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-040830-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 60 70
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 42 (+13) 69 (+12) 54 72
RH % (24H TREND) 77 (-16) 46 (+7) 90 56
WIND 20FT/EARLY(MPH) SW 7 SW 8 G17 S 8 G17 SW 9 G21
WIND 20FT/LATE(MPH) SW 6 SW 9 G19 SW 8 G18 SW 11 G21
PRECIP AMOUNT 0.00 0.00 0.15 0.19
PRECIP DURATION 1 6 6
PRECIP BEGIN 1 AM 8 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1460
MIXING HGT(FT-AGL/MSL) 5170 4780
TRANSPORT WND (MPH) SW 25 SW 30
VENT RATE (KT-FT) 113740 124280
CATEGORY DAY 5 5
INVERSION 8PM 48F/8AM 8PM 56F/4AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 70 GOOD 14 GEN POOR 68 GOOD
MAX ADI LATE 13 GEN POOR 114 VERY GOOD19 GEN POOR 89 GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 4 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-040830-
FOREST-
INCLUDING THE CITY OF TIONESTA
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 70
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 41 (+13) 68 (+13) 54 70
RH % (24H TREND) 77 (-17) 43 (+6) 90 52
WIND 20FT/EARLY(MPH) SW 6 SW 7 G17 SW 6 G17 SW 8 G21
WIND 20FT/LATE(MPH) SW 5 SW 9 G19 SW 7 G18 SW 10 G22
PRECIP AMOUNT 0.00 0.00 0.13 0.18
PRECIP DURATION 0 4 5
PRECIP BEGIN 2 AM 8 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1450
MIXING HGT(FT-AGL/MSL) 5310 4760
TRANSPORT WND (MPH) SW 24 SW 30
VENT RATE (KT-FT) 111510 123760
CATEGORY DAY 5 5
INVERSION 8PM 44F/7AM 8PM 55F/4AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 69 GOOD 15 GEN POOR 84 GOOD
MAX ADI LATE 12 POOR 144 VERY GOOD17 GEN POOR 113 VERY GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 4 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-040830-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 60 60
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 44 (+14) 72 (+13) 55 73
RH % (24H TREND) 73 (-21) 45 (+9) 86 49
WIND 20FT/EARLY(MPH) SW 7 SW 8 SW 8 G17 SW 10 G19
WIND 20FT/LATE(MPH) SW 7 SW 11 G18 SW 9 G18 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.14 0.14
PRECIP DURATION 1 6 6
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1360
MIXING HGT(FT-AGL/MSL) 5090 4460
TRANSPORT WND (MPH) SW 24 SW 28
VENT RATE (KT-FT) 106890 107040
CATEGORY DAY 5 5
INVERSION 8PM 50F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 14 GEN POOR 75 GOOD 22 FAIR 99 GOOD
MAX ADI LATE 13 GEN POOR 108 VERY GOOD18 GEN POOR 89 GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-040830-
BUTLER-
INCLUDING THE CITY OF BUTLER
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 50
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 42 (+13) 71 (+13) 55 75
RH % (24H TREND) 76 (-18) 47 (+9) 88 47
WIND 20FT/EARLY(MPH) SW 7 SW 8 SW 8 G17 SW 10 G21
WIND 20FT/LATE(MPH) SW 6 SW 10 G19 SW 8 G18 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.11 0.09
PRECIP DURATION 0 4 2
PRECIP BEGIN 2 AM 8 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1490
MIXING HGT(FT-AGL/MSL) 5030 4900
TRANSPORT WND (MPH) SW 25 SW 28
VENT RATE (KT-FT) 110660 117600
CATEGORY DAY 5 5
INVERSION 8PM 49F/8AM 8PM 57F/5AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 80 GOOD 22 FAIR 92 GOOD
MAX ADI LATE 12 POOR 105 VERY GOOD16 GEN POOR 107 VERY GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-040830-
CLARION-
INCLUDING THE CITY OF CLARION
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 60
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 41 (+12) 69 (+13) 55 73
RH % (24H TREND) 76 (-17) 45 (+7) 87 48
WIND 20FT/EARLY(MPH) SW 6 SW 7 G17 SW 7 G17 SW 9 G22
WIND 20FT/LATE(MPH) SW 6 SW 10 G19 SW 7 G18 SW 11 G22
PRECIP AMOUNT 0.00 0.00 0.12 0.12
PRECIP DURATION 0 4 5
PRECIP BEGIN 2 AM 8 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1490
MIXING HGT(FT-AGL/MSL) 5180 4870
TRANSPORT WND (MPH) SW 24 SW 29
VENT RATE (KT-FT) 108780 121750
CATEGORY DAY 5 5
INVERSION 8PM 47F/8AM 8PM 56F/4AM
DISPERSION 5 5
MAX ADI EARLY 28 FAIR 70 GOOD 13 GEN POOR 90 GOOD
MAX ADI LATE 11 POOR 112 VERY GOOD18 GEN POOR 109 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-040830-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 50
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 41 (+12) 68 (+13) 55 72
RH % (24H TREND) 73 (-18) 44 (+7) 84 45
WIND 20FT/EARLY(MPH) SW 7 SW 8 G19 SW 7 G17 SW 10 G22
WIND 20FT/LATE(MPH) SW 6 SW 10 G20 SW 8 G18 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.08 0.09
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1460
MIXING HGT(FT-AGL/MSL) 4930 4790
TRANSPORT WND (MPH) SW 25 SW 29
VENT RATE (KT-FT) 108460 119750
CATEGORY DAY 5 5
INVERSION 8PM 46F/8AM 8PM 56F/6AM
DISPERSION 5 5
MAX ADI EARLY 30 FAIR 67 GOOD 14 GEN POOR 78 GOOD
MAX ADI LATE 11 POOR 100 GOOD 17 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-040830-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 50
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 46 (+13) 71 (+11) 58 75
RH % (24H TREND) 67 (-27) 43 (+10) 80 43
WIND 20FT/EARLY(MPH) SW 6 SW 8 G18 SW 8 G18 SW 10 G21
WIND 20FT/LATE(MPH) SW 6 SW 10 G20 SW 8 G19 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.10 0.07
PRECIP DURATION 0 4 2
PRECIP BEGIN 2 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1630
MIXING HGT(FT-AGL/MSL) 5310 5340
TRANSPORT WND (MPH) SW 25 SW 29
VENT RATE (KT-FT) 116820 133500
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 83 GOOD 25 FAIR 107 VERY GOOD
MAX ADI LATE 14 GEN POOR 108 VERY GOOD15 GEN POOR 120 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-040830-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 45 (+13) 72 (+13) 57 76
RH % (24H TREND) 69 (-23) 43 (+10) 81 40
WIND 20FT/EARLY(MPH) SW 7 SW 9 G18 SW 9 G19 SW 12 G22
WIND 20FT/LATE(MPH) SW 7 SW 12 G20 SW 9 G19 SW 14 G23
PRECIP AMOUNT 0.00 0.00 0.08 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1660 1650
MIXING HGT(FT-AGL/MSL) 5440 5410
TRANSPORT WND (MPH) SW 25 SW 30
VENT RATE (KT-FT) 119680 140660
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 59F/7AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 81 GOOD 29 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 108 VERY GOOD13 GEN POOR 128 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-040830-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 50
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 41 (+12) 71 (+13) 55 76
RH % (24H TREND) 75 (-22) 46 (+9) 86 45
WIND 20FT/EARLY(MPH) SW 6 SW 8 G18 SW 7 G17 SW 10 G22
WIND 20FT/LATE(MPH) SW 6 SW 10 G20 SW 8 G18 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.07 0.05
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 1470
MIXING HGT(FT-AGL/MSL) 5340 4840
TRANSPORT WND (MPH) SW 24 SW 26
VENT RATE (KT-FT) 112140 111320
CATEGORY DAY 5 5
INVERSION 7PM 49F/8AM 8PM 57F/6AM
DISPERSION 5 5
MAX ADI EARLY 14 GEN POOR 82 GOOD 14 GEN POOR 94 GOOD
MAX ADI LATE 9 POOR 102 VERY GOOD14 GEN POOR 107 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-040830-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 44 (+11) 71 (+12) 57 75
RH % (24H TREND) 66 (-26) 45 (+14) 77 40
WIND 20FT/EARLY(MPH) SW 7 SW 10 G19 SW 9 G19 SW 12 G22
WIND 20FT/LATE(MPH) SW 7 SW 12 G20 SW 10 G20 SW 14 G23
PRECIP AMOUNT 0.00 0.00 0.06 0.02
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1810
MIXING HGT(FT-AGL/MSL) 5220 5930
TRANSPORT WND (MPH) SW 26 SW 32
VENT RATE (KT-FT) 120060 166040
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 14 GEN POOR 82 GOOD 32 FAIR 107 VERY GOOD
MAX ADI LATE 12 POOR 109 VERY GOOD15 GEN POOR 139 VERY GOOD
MAX LVORI EARLY 2 2 3 4
MAX LVORI LATE 2 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-040830-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 30 20
TEMP (24H TREND) 44 (+12) 71 (+12) 57 76
RH % (24H TREND) 66 (-26) 47 (+15) 76 39
WIND 20FT/EARLY(MPH) SW 5 SW 8 G18 SW 8 G18 SW 11 G22
WIND 20FT/LATE(MPH) SW 6 SW 11 G20 SW 9 G19 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1670 2020
MIXING HGT(FT-AGL/MSL) 5460 6640
TRANSPORT WND (MPH) SW 25 SW 32
VENT RATE (KT-FT) 120120 185920
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 9 POOR 86 GOOD 18 GEN POOR 114 VERY GOOD
MAX ADI LATE 11 POOR 109 VERY GOOD14 GEN POOR 149 VERY GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-040830-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 42 (+11) 71 (+12) 56 76
RH % (24H TREND) 71 (-21) 45 (+11) 82 40
WIND 20FT/EARLY(MPH) SW 7 SW 10 G19 SW 9 G18 SW 13 G23
WIND 20FT/LATE(MPH) SW 7 SW 13 G21 SW 9 G19 SW 15 G24
PRECIP AMOUNT 0.00 0.00 0.06 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1650
MIXING HGT(FT-AGL/MSL) 5320 5410
TRANSPORT WND (MPH) SW 25 SW 28
VENT RATE (KT-FT) 117040 129840
CATEGORY DAY 5 5
INVERSION 7PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 85 GOOD 28 FAIR 101 VERY GOOD
MAX ADI LATE 12 POOR 107 VERY GOOD14 GEN POOR 115 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-040830-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 30
CHANCE OF THUNDER (%) 0 0 30 20
TEMP (24H TREND) 42 (+11) 71 (+15) 56 77
RH % (24H TREND) 64 (-27) 40 (+7) 74 35
WIND 20FT/EARLY(MPH) SW 6 SW 8 G20 SW 7 G18 SW 11 G23
WIND 20FT/LATE(MPH) SW 6 G18 SW 11 G20 SW 8 G22 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.05 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1940
MIXING HGT(FT-AGL/MSL) 5310 6350
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 116820 171450
CATEGORY DAY 5 5
INVERSION 8PM 50F/8AM 8PM 59F/7AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 84 GOOD 14 GEN POOR 110 VERY GOOD
MAX ADI LATE 11 POOR 102 VERY GOOD15 GEN POOR 140 VERY GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-040830-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 30 20
TEMP (24H TREND) 43 (+9) 71 (+12) 56 77
RH % (24H TREND) 67 (-22) 46 (+14) 78 39
WIND 20FT/EARLY(MPH) SW 5 SW 8 G17 SW 7 G17 SW 11 G21
WIND 20FT/LATE(MPH) S 5 SW 11 G19 SW 8 G18 SW 13 G22
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 2020
MIXING HGT(FT-AGL/MSL) 5290 6640
TRANSPORT WND (MPH) SW 25 SW 32
VENT RATE (KT-FT) 116380 185920
CATEGORY DAY 5 5
INVERSION 7PM 51F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 11 POOR 87 GOOD 19 GEN POOR 112 VERY GOOD
MAX ADI LATE 10 POOR 105 VERY GOOD15 GEN POOR 149 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-040830-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 40 (+8) 69 (+14) 55 75
RH % (24H TREND) 67 (-26) 44 (+11) 76 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G18 SW 6 G17 SW 9 G21
WIND 20FT/LATE(MPH) SW 5 SW 9 G19 SW 7 G19 SW 9 G22
PRECIP AMOUNT 0.00 0.00 0.02 0.01
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1980
MIXING HGT(FT-AGL/MSL) 5070 6500
TRANSPORT WND (MPH) SW 24 SW 32
VENT RATE (KT-FT) 106470 182000
CATEGORY DAY 5 5
INVERSION 8PM 49F/8AM 8PM 59F/8AM
DISPERSION 5 5
MAX ADI EARLY 9 POOR 94 GOOD 13 GEN POOR 129 VERY GOOD
MAX ADI LATE 9 POOR 131 VERY GOOD15 GEN POOR 184 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-040830-
INDIANA-
INCLUDING THE CITY OF INDIANA
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 30 20
TEMP (24H TREND) 41 (+11) 70 (+13) 55 76
RH % (24H TREND) 72 (-22) 44 (+8) 83 41
WIND 20FT/EARLY(MPH) SW 6 SW 8 G19 SW 7 G17 SW 11 G23
WIND 20FT/LATE(MPH) SW 6 SW 11 G20 SW 8 G19 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.03 0.02
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1400
MIXING HGT(FT-AGL/MSL) 5080 4590
TRANSPORT WND (MPH) SW 24 SW 24
VENT RATE (KT-FT) 106680 96390
CATEGORY DAY 5 4
INVERSION 8PM 49F/8AM 8PM 57F/6AM
DISPERSION 5 4
MAX ADI EARLY 14 GEN POOR 76 GOOD 13 GEN POOR 97 GOOD
MAX ADI LATE 11 POOR 101 VERY GOOD15 GEN POOR 101 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-040830-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 30 20
TEMP (24H TREND) 42 (+12) 70 (+14) 56 76
RH % (24H TREND) 66 (-28) 42 (+8) 77 38
WIND 20FT/EARLY(MPH) SW 6 SW 8 G19 SW 7 G18 SW 11 G23
WIND 20FT/LATE(MPH) SW 6 SW 11 G20 SW 8 G21 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.04 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1580
MIXING HGT(FT-AGL/MSL) 5040 5190
TRANSPORT WND (MPH) SW 24 SW 28
VENT RATE (KT-FT) 105840 124560
CATEGORY DAY 5 5
INVERSION 8PM 50F/8AM 8PM 59F/7AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 71 GOOD 13 GEN POOR 111 VERY GOOD
MAX ADI LATE 11 POOR 101 VERY GOOD15 GEN POOR 111 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-040830-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 50 50
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 46 (+15) 71 (+12) 58 74
RH % (24H TREND) 65 (-32) 43 (+12) 76 43
WIND 20FT/EARLY(MPH) SW 7 SW 8 G18 SW 9 G18 SW 11 G21
WIND 20FT/LATE(MPH) SW 7 SW 11 G20 SW 9 G19 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.10 0.06
PRECIP DURATION 0 4 2
PRECIP BEGIN 2 AM 6 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1670
MIXING HGT(FT-AGL/MSL) 5270 5490
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 115940 148230
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 59F/6AM
DISPERSION 5 5
MAX ADI EARLY 15 GEN POOR 87 GOOD 32 FAIR 106 VERY GOOD
MAX ADI LATE 14 GEN POOR 106 VERY GOOD14 GEN POOR 128 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 2 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-040830-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 46 (+13) 72 (+12) 58 75
RH % (24H TREND) 63 (-30) 43 (+13) 75 40
WIND 20FT/EARLY(MPH) SW 7 SW 9 G19 SW 9 G19 SW 11 G22
WIND 20FT/LATE(MPH) SW 7 SW 11 G20 SW 10 G20 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.13 0.04
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1650 1710
MIXING HGT(FT-AGL/MSL) 5420 5630
TRANSPORT WND (MPH) SW 26 SW 33
VENT RATE (KT-FT) 124660 163270
CATEGORY DAY 5 5
INVERSION 8PM 52F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 22 FAIR 80 GOOD 32 FAIR 110 VERY GOOD
MAX ADI LATE 13 GEN POOR 112 VERY GOOD14 GEN POOR 143 VERY GOOD
MAX LVORI EARLY 2 2 2 3
MAX LVORI LATE 2 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-040830-
OHIO-
INCLUDING THE CITY OF WHEELING
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 45 (+12) 71 (+11) 58 76
RH % (24H TREND) 66 (-29) 45 (+14) 76 39
WIND 20FT/EARLY(MPH) SW 7 SW 9 G19 SW 10 G19 SW 12 G22
WIND 20FT/LATE(MPH) SW 7 SW 12 G21 SW 10 G20 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.04 0.03
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1780
MIXING HGT(FT-AGL/MSL) 5150 5850
TRANSPORT WND (MPH) SW 26 SW 32
VENT RATE (KT-FT) 118450 163800
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 18 GEN POOR 76 GOOD 31 FAIR 110 VERY GOOD
MAX ADI LATE 11 POOR 109 VERY GOOD15 GEN POOR 143 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-040830-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 40
CHANCE OF THUNDER (%) 0 0 30 20
TEMP (24H TREND) 46 (+13) 71 (+11) 58 77
RH % (24H TREND) 65 (-29) 48 (+16) 75 41
WIND 20FT/EARLY(MPH) SW 6 SW 8 G19 SW 8 G19 SW 11 G22
WIND 20FT/LATE(MPH) SW 6 SW 10 G20 SW 9 G20 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 4 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1600 1970
MIXING HGT(FT-AGL/MSL) 5260 6460
TRANSPORT WND (MPH) SW 26 SW 31
VENT RATE (KT-FT) 120980 174420
CATEGORY DAY 5 5
INVERSION 8PM 51F/8AM 8PM 61F/8AM
DISPERSION 5 5
MAX ADI EARLY 13 GEN POOR 78 GOOD 31 FAIR 105 VERY GOOD
MAX ADI LATE 11 POOR 108 VERY GOOD14 GEN POOR 145 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-040830-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 30 0
TEMP (24H TREND) 45 (+13) 71 (+12) 58 76
RH % (24H TREND) 67 (-27) 49 (+17) 75 40
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G19 SW 7 G19 SW 9 G22
WIND 20FT/LATE(MPH) SW 5 SW 9 G20 SW 8 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 2140
MIXING HGT(FT-AGL/MSL) 5330 7010
TRANSPORT WND (MPH) SW 26 SW 32
VENT RATE (KT-FT) 122590 196280
CATEGORY DAY 5 5
INVERSION 8PM 54F/9AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 8 POOR 84 GOOD 32 FAIR 105 VERY GOOD
MAX ADI LATE 8 POOR 159 VERY GOOD13 GEN POOR 151 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-040830-
MARION-
INCLUDING THE CITY OF FAIRMONT
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 30 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 43 (+11) 71 (+12) 56 76
RH % (24H TREND) 69 (-25) 48 (+16) 78 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G18 SW 7 G18 SW 9 G21
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G19 SW 7 G18 SW 11 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1730 2120
MIXING HGT(FT-AGL/MSL) 5670 6940
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 124740 187380
CATEGORY DAY 5 5
INVERSION 8PM 53F/9AM 8PM 59F/8AM
DISPERSION 5 5
MAX ADI EARLY 8 POOR 88 GOOD 30 FAIR 120 VERY GOOD
MAX ADI LATE 8 POOR 156 VERY GOOD12 POOR 144 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-040830-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 44 (+10) 71 (+12) 56 76
RH % (24H TREND) 66 (-26) 46 (+14) 76 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G18 SW 7 G18 SW 9 G22
WIND 20FT/LATE(MPH) SW 5 SW 10 G19 SW 8 G18 SW 11 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1710 2090
MIXING HGT(FT-AGL/MSL) 5590 6850
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 122980 184950
CATEGORY DAY 5 5
INVERSION 8PM 50F/8AM 8PM 60F/8AM
DISPERSION 5 5
MAX ADI EARLY 8 POOR 95 GOOD 19 GEN POOR 119 VERY GOOD
MAX ADI LATE 8 POOR 154 VERY GOOD14 GEN POOR 149 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-040830-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 30
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 41 (+9) 69 (+14) 55 75
RH % (24H TREND) 68 (-29) 46 (+14) 77 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G18 SW 7 G17 SW 9 G21
WIND 20FT/LATE(MPH) SW 5 SW 9 G19 SW 8 G18 SW 9 G21
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1510 1950
MIXING HGT(FT-AGL/MSL) 4950 6380
TRANSPORT WND (MPH) SW 24 SW 31
VENT RATE (KT-FT) 103950 172260
CATEGORY DAY 5 5
INVERSION 8PM 51F/9AM 7PM 61F/9AM
DISPERSION 5 5
MAX ADI EARLY 8 POOR 84 GOOD 15 GEN POOR 120 VERY GOOD
MAX ADI LATE 8 POOR 132 VERY GOOD13 GEN POOR 142 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-040830-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 30 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 41 (+9) 70 (+14) 55 75
RH % (24H TREND) 68 (-29) 46 (+15) 76 35
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 6 G17 SW 7 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G18 SW 5 SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1600 2150
MIXING HGT(FT-AGL/MSL) 5230 7040
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 115060 190080
CATEGORY DAY 5 5
INVERSION 8PM 49F/8AM 8PM 58F/8AM
DISPERSION 5 5
MAX ADI EARLY 8 POOR 103 VERY GOOD14 GEN POOR 160 VERY GOOD
MAX ADI LATE 8 POOR 143 VERY GOOD12 POOR 193 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-040830-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 30 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 40 (+9) 68 (+15) 54 74
RH % (24H TREND) 69 (-28) 46 (+12) 75 35
WIND 20FT/EARLY(MPH) SW 5 SW 7 G19 SW 7 G17 SW 9 G22
WIND 20FT/LATE(MPH) SW 5 SW 9 G20 SW 8 G19 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1490 2180
MIXING HGT(FT-AGL/MSL) 4890 7140
TRANSPORT WND (MPH) SW 24 SW 31
VENT RATE (KT-FT) 102690 192780
CATEGORY DAY 5 5
INVERSION 8PM 50F/9AM 8PM 58F/8AM
DISPERSION 5 5
MAX ADI EARLY 10 POOR 92 GOOD 16 GEN POOR 115 VERY GOOD
MAX ADI LATE 10 POOR 132 VERY GOOD15 GEN POOR 151 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-040830-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 30 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 40 (+9) 69 (+14) 55 76
RH % (24H TREND) 69 (-26) 44 (+14) 74 32
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G19 SW 6 G18 SW 7 G21
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G20 SW 6 G18 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1610 2410
MIXING HGT(FT-AGL/MSL) 5280 7900
TRANSPORT WND (MPH) W 24 SW 30
VENT RATE (KT-FT) 110880 205400
CATEGORY DAY 5 5
INVERSION 8PM 48F/8AM 8PM 56F/7AM
DISPERSION 5 5
MAX ADI EARLY 8 POOR 99 GOOD 30 FAIR 163 VERY GOOD
MAX ADI LATE 7 POOR 143 VERY GOOD11 POOR 200 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-040830-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
100 PM EDT SUN MAY 3 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 30 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 36 (+7) 66 (+16) 51 74
RH % (24H TREND) 72 (-20) 48 (+12) 75 35
WIND 20FT/EARLY(MPH) W 6 G19 SW 7 G23 SW 8 G23 SW 9 G27
WIND 20FT/LATE(MPH) SW 5 G18 SW 10 G24 SW 8 G25 SW 10 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1500 2530
MIXING HGT(FT-AGL/MSL) 4910 8300
TRANSPORT WND (MPH) W 26 SW 30
VENT RATE (KT-FT) 112930 215800
CATEGORY DAY 5 5
INVERSION 8PM 49F/9AM 8PM 55F/7AM
DISPERSION 5 5
MAX ADI EARLY 12 POOR 84 GOOD 25 FAIR 112 VERY GOOD
MAX ADI LATE 11 POOR 129 VERY GOOD16 GEN POOR 152 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS AROUND 60. SOUTH
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
NORTHWEST WINDS 5 TO 10 MPH.
WM
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