997
FNUS51 KPBZ 291655
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1255 PM EDT WED APR 29 2026
DISCUSSION
SHOWERS AND A FEW THUNDERSTORMS WILL CONTINUE THROUGH THE
AFTERNOON WITH A CROSSING LOW PRESSURE CENTER AND COLD FRONT.
DRIER AND COOLER CONDITIONS WILL FOLLOW BY THURSDAY. RAIN
CHANCES INCREASE AGAIN ON FRIDAY. DUE TO THE WETTING RAIN TODAY
AND FURTHER RAIN CHANCES LATER THIS WEEK, FIRE WEATHER CONCERNS
ARE MINIMAL AT THIS TIME.
OHZ039-300815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-12) 54 (-5) 36 52
RH % (24H TREND) 94 (-5) 48 (-33) 91 61
WIND 20FT/EARLY(MPH) NW 7 NW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 0 5
PRECIP BEGIN 12 PM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1500 1220
MIXING HGT(FT-AGL/MSL) 4920 3990
TRANSPORT WND (MPH) NW 16 W 10
VENT RATE (KT-FT) 92350 35910
CATEGORY DAY 4 3
INVERSION 8PM 44F/4AM 8PM 40F/8AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 44 GEN GOOD 11 POOR 19 GEN POOR
MAX ADI LATE 7 POOR 86 GOOD 3 VERY POOR 40 FAIR
MAX LVORI EARLY 5 4 4 5
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-300815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-12) 54 (-5) 35 52
RH % (24H TREND) 94 (-4) 50 (-33) 91 62
WIND 20FT/EARLY(MPH) NW 8 G17 NW 7 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 9 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 1 5
PRECIP BEGIN 1 PM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1560 1140
MIXING HGT(FT-AGL/MSL) 5130 3740
TRANSPORT WND (MPH) NW 17 W 10
VENT RATE (KT-FT) 100370 33660
CATEGORY DAY 4 3
INVERSION 8PM 44F/4AM 8PM 40F/8AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 46 GEN GOOD 19 GEN POOR 27 FAIR
MAX ADI LATE 8 POOR 69 GOOD 3 VERY POOR 37 FAIR
MAX LVORI EARLY 5 4 4 5
MAX LVORI LATE 5 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-300815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 39 (-12) 54 (-5) 35 52
RH % (24H TREND) 96 (-1) 50 (-36) 90 60
WIND 20FT/EARLY(MPH) NW 8 G17 NW 7 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 0 5
PRECIP BEGIN 1 PM 8 AM
PRECIP END 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 1570 1020
MIXING HGT(FT-AGL/MSL) 5140 3360
TRANSPORT WND (MPH) NW 18 W 9
VENT RATE (KT-FT) 106180 26880
CATEGORY DAY 4 3
INVERSION 3AM 43F/4AM 8PM 42F/9AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 50 GEN GOOD 22 FAIR 30 FAIR
MAX ADI LATE 8 POOR 81 GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 5 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-300815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-12) 55 (-3) 36 53
RH % (24H TREND) 93 (-7) 47 (-32) 92 59
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1740 1310
MIXING HGT(FT-AGL/MSL) 5700 4280
TRANSPORT WND (MPH) NW 16 NW 10
VENT RATE (KT-FT) 122630 38520
CATEGORY DAY 4 3
INVERSION 9PM 45F/4AM 8PM 41F/8AM
DISPERSION 5 3
MAX ADI EARLY 23 FAIR 41 GEN GOOD 9 POOR 16 GEN POOR
MAX ADI LATE 7 POOR 77 GOOD 3 VERY POOR 38 FAIR
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 6 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-300815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-11) 55 (-7) 36 53
RH % (24H TREND) 93 (-7) 48 (-34) 93 61
WIND 20FT/EARLY(MPH) NW 7 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 0 5
PRECIP BEGIN 1 PM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1560 1140
MIXING HGT(FT-AGL/MSL) 5100 3760
TRANSPORT WND (MPH) NW 16 W 10
VENT RATE (KT-FT) 101220 33840
CATEGORY DAY 4 3
INVERSION 8PM 45F/4AM 8PM 43F/9AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 39 FAIR 11 POOR 23 FAIR
MAX ADI LATE 7 POOR 82 GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 5 4 4 6
MAX LVORI LATE 6 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-300815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-12) 55 (-7) 36 53
RH % (24H TREND) 91 (-8) 48 (-34) 90 60
WIND 20FT/EARLY(MPH) NW 8 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 1 8
PRECIP BEGIN 8 AM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1600 1060
MIXING HGT(FT-AGL/MSL) 5240 3490
TRANSPORT WND (MPH) NW 16 W 10
VENT RATE (KT-FT) 90580 31410
CATEGORY DAY 4 3
INVERSION 8PM 45F/4AM 9PM 43F/9AM
DISPERSION 5 3
MAX ADI EARLY 20 GEN POOR 42 GEN GOOD 22 FAIR 33 FAIR
MAX ADI LATE 8 POOR 71 GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 5 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-300815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-11) 56 (-5) 37 54
RH % (24H TREND) 94 (-4) 45 (-33) 92 58
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1710 1280
MIXING HGT(FT-AGL/MSL) 5630 4200
TRANSPORT WND (MPH) NW 16 NW 10
VENT RATE (KT-FT) 112390 37800
CATEGORY DAY 4 3
INVERSION 8PM 44F/6AM 8PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 23 FAIR 39 FAIR 9 POOR 31 FAIR
MAX ADI LATE 6 VERY POOR 97 GOOD 2 VERY POOR 37 FAIR
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-300815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-12) 56 (-6) 37 55
RH % (24H TREND) 95 (-4) 45 (-36) 92 59
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1560 1090
MIXING HGT(FT-AGL/MSL) 5120 3590
TRANSPORT WND (MPH) NW 16 NW 9
VENT RATE (KT-FT) 108180 28720
CATEGORY DAY 4 3
INVERSION 8PM 45F/4AM 8PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 35 FAIR 10 POOR 32 FAIR
MAX ADI LATE 7 POOR 83 GOOD 2 VERY POOR 31 FAIR
MAX LVORI EARLY 4 5 3 6
MAX LVORI LATE 6 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-300815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-13) 56 (-8) 36 54
RH % (24H TREND) 95 (-5) 49 (-35) 94 61
WIND 20FT/EARLY(MPH) NW 8 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.01 0.00 0.00 0.07
PRECIP DURATION 0 8
PRECIP BEGIN 6 PM 8 AM
PRECIP END 12 AM 6 PM
MIXING HGT(M-AGL/MSL) 1440 1230
MIXING HGT(FT-AGL/MSL) 4720 4020
TRANSPORT WND (MPH) W 15 SW 13
VENT RATE (KT-FT) 106490 44220
CATEGORY DAY 4 3
INVERSION 8PM 46F/4AM 8PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 19 GEN POOR 37 FAIR 15 GEN POOR 43 GEN GOOD
MAX ADI LATE 7 POOR 60 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-300815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-13) 57 (-8) 37 56
RH % (24H TREND) 97 (-1) 46 (-36) 94 61
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.01 0.00 0.00 0.07
PRECIP DURATION 0 5
PRECIP BEGIN 6 PM 8 AM
PRECIP END 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 1550 1030
MIXING HGT(FT-AGL/MSL) 5100 3380
TRANSPORT WND (MPH) NW 15 SW 13
VENT RATE (KT-FT) 118230 37180
CATEGORY DAY 4 3
INVERSION 8PM 47F/4AM 8PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 22 FAIR 37 FAIR 9 POOR 39 FAIR
MAX ADI LATE 7 POOR 82 GOOD 2 VERY POOR 38 FAIR
MAX LVORI EARLY 5 6 3 6
MAX LVORI LATE 7 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-300815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-13) 58 (-8) 37 56
RH % (24H TREND) 96 (-3) 48 (-35) 92 59
WIND 20FT/EARLY(MPH) NW 6 G17 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.02 0.00 0.00 0.05
PRECIP DURATION 1 0 4
PRECIP BEGIN 6 PM 9 AM 8 AM
PRECIP END 12 AM 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 1530 1230
MIXING HGT(FT-AGL/MSL) 5010 4030
TRANSPORT WND (MPH) W 14 SW 13
VENT RATE (KT-FT) 93040 44330
CATEGORY DAY 4 3
INVERSION 8PM 46F/6AM 8PM 45F/9AM
DISPERSION 5 3
MAX ADI EARLY 19 GEN POOR 35 FAIR 9 POOR 43 GEN GOOD
MAX ADI LATE 6 VERY POOR 66 GOOD 2 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 5 3 6
MAX LVORI LATE 6 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-300815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-11) 53 (-4) 33 52
RH % (24H TREND) 100 (+2) 49 (-40) 98 56
WIND 20FT/EARLY(MPH) NW 8 NW 8 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 10 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1680 1390
MIXING HGT(FT-AGL/MSL) 5500 4560
TRANSPORT WND (MPH) NW 18 W 9
VENT RATE (KT-FT) 122110 36480
CATEGORY DAY 4 3
INVERSION 12AM 41F/4AM 8PM 38F/8AM
DISPERSION 5 3
MAX ADI EARLY 18 GEN POOR 57 GEN GOOD 12 POOR 46 GEN GOOD
MAX ADI LATE 11 POOR 79 GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 4 7
MAX LVORI LATE 6 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-300815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-11) 53 (-4) 32 52
RH % (24H TREND) 100 (+4) 49 (-40) 99 55
WIND 20FT/EARLY(MPH) NW 6 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 G17 LGT/VAR W 7
PRECIP AMOUNT 0.05 0.00 0.00 0.02
PRECIP DURATION 0 2
PRECIP BEGIN 6 PM 8 AM
PRECIP END 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 1600 1500
MIXING HGT(FT-AGL/MSL) 5260 4940
TRANSPORT WND (MPH) NW 18 W 12
VENT RATE (KT-FT) 139520 49400
CATEGORY DAY 4 3
INVERSION NONE NONE 8PM 37F/8AM
DISPERSION 5 3
MAX ADI EARLY 12 POOR 56 GEN GOOD 12 POOR 63 GOOD
MAX ADI LATE 8 POOR 106 VERY GOOD4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 5 4 9
MAX LVORI LATE 6 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-300815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 40 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-11) 52 (-5) 31 52
RH % (24H TREND) 98 (+1) 47 (-42) 98 50
WIND 20FT/EARLY(MPH) N 5 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 G17 LGT/VAR W 6
PRECIP AMOUNT 0.11 0.00 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM 8 AM
PRECIP END 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 1450 1640
MIXING HGT(FT-AGL/MSL) 4770 5380
TRANSPORT WND (MPH) NW 18 W 14
VENT RATE (KT-FT) 173720 64560
CATEGORY DAY 4 4
INVERSION 7PM 41F/4AM 8PM 36F/8AM
DISPERSION 5 4
MAX ADI EARLY 9 POOR 53 GEN GOOD 11 POOR 73 GOOD
MAX ADI LATE 8 POOR 97 GOOD 4 VERY POOR 66 GOOD
MAX LVORI EARLY 5 5 4 8
MAX LVORI LATE 6 2 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-300815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 39 (-11) 55 (-3) 34 53
RH % (24H TREND) 100 (+2) 49 (-40) 94 57
WIND 20FT/EARLY(MPH) NW 7 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 8
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1710 1220
MIXING HGT(FT-AGL/MSL) 5600 3990
TRANSPORT WND (MPH) NW 18 W 12
VENT RATE (KT-FT) 112430 39900
CATEGORY DAY 4 3
INVERSION NONE NONE 8PM 42F/9AM
DISPERSION 5 3
MAX ADI EARLY 18 GEN POOR 53 GEN GOOD 24 FAIR 33 FAIR
MAX ADI LATE 8 POOR 113 VERY GOOD3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-300815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-12) 54 (-6) 33 53
RH % (24H TREND) 100 (+2) 51 (-39) 97 62
WIND 20FT/EARLY(MPH) NW 7 NW 7 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 9 G17 LGT/VAR W 7
PRECIP AMOUNT 0.05 0.00 0.00 0.05
PRECIP DURATION 0 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 9 PM 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 1670 1170
MIXING HGT(FT-AGL/MSL) 5470 3840
TRANSPORT WND (MPH) NW 18 W 10
VENT RATE (KT-FT) 140540 34560
CATEGORY DAY 4 3
INVERSION 10PM 43F/4AM 8PM 42F/9AM
DISPERSION 5 3
MAX ADI EARLY 14 GEN POOR 51 GEN GOOD 24 FAIR 37 FAIR
MAX ADI LATE 8 POOR 80 GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 5 5 4 8
MAX LVORI LATE 7 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-300815-
CLARION-
INCLUDING THE CITY OF CLARION
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 40 0 0 60
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 39 (-11) 53 (-6) 32 52
RH % (24H TREND) 98 (+2) 48 (-39) 96 55
WIND 20FT/EARLY(MPH) NW 6 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 G17 LGT/VAR W 7
PRECIP AMOUNT 0.10 0.00 0.00 0.03
PRECIP DURATION 1 4
PRECIP BEGIN 6 PM 8 AM
PRECIP END 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 1660 1360
MIXING HGT(FT-AGL/MSL) 5440 4460
TRANSPORT WND (MPH) NW 20 W 13
VENT RATE (KT-FT) 141620 49060
CATEGORY DAY 4 4
INVERSION NONE NONE 8PM 37F/8AM
DISPERSION 5 4
MAX ADI EARLY 10 POOR 54 GEN GOOD 13 GEN POOR 55 GEN GOOD
MAX ADI LATE 8 POOR 92 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 5 3 7
MAX LVORI LATE 6 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-300815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 60 20 0 60
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 40 (-11) 52 (-6) 32 52
RH % (24H TREND) 94 (-4) 48 (-30) 92 52
WIND 20FT/EARLY(MPH) NW 6 NW 7 NW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 9 G18 LGT/VAR W 8
PRECIP AMOUNT 0.18 0.00 0.00 0.03
PRECIP DURATION 1 0 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1540 1430
MIXING HGT(FT-AGL/MSL) 5040 4700
TRANSPORT WND (MPH) NW 18 W 13
VENT RATE (KT-FT) 172370 51700
CATEGORY DAY 4 4
INVERSION 7PM 43F/4AM 8PM 37F/8AM
DISPERSION 5 4
MAX ADI EARLY 11 POOR 50 GEN GOOD 23 FAIR 55 GEN GOOD
MAX ADI LATE 10 POOR 78 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 5 2 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-300815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 30 0 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-13) 55 (-6) 36 53
RH % (24H TREND) 97 (+1) 49 (-36) 90 60
WIND 20FT/EARLY(MPH) NW 7 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 7
PRECIP AMOUNT 0.03 0.00 0.00 0.07
PRECIP DURATION 0 8
PRECIP BEGIN 6 PM 8 AM
PRECIP END 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 1590 980
MIXING HGT(FT-AGL/MSL) 5210 3200
TRANSPORT WND (MPH) NW 18 W 9
VENT RATE (KT-FT) 99500 25600
CATEGORY DAY 4 2
INVERSION 10PM 45F/4AM 8PM 43F/9AM
DISPERSION 5 2
MAX ADI EARLY 18 GEN POOR 47 GEN GOOD 12 POOR 33 FAIR
MAX ADI LATE 8 POOR 73 GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 5 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-300815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 50 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 42 (-13) 55 (-8) 36 54
RH % (24H TREND) 98 (0) 51 (-35) 92 60
WIND 20FT/EARLY(MPH) NW 9 G17 NW 7 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 7 NW 9 G17 LGT/VAR W 9
PRECIP AMOUNT 0.08 0.00 0.00 0.05
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 9 AM 8 AM
PRECIP END 9 PM 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1510 1330
MIXING HGT(FT-AGL/MSL) 4960 4360
TRANSPORT WND (MPH) NW 17 W 12
VENT RATE (KT-FT) 104770 43600
CATEGORY DAY 4 3
INVERSION 8PM 46F/4AM 8PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 15 GEN POOR 43 GEN GOOD 22 FAIR 41 GEN GOOD
MAX ADI LATE 11 POOR 55 GEN GOOD 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-300815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 20 0 60
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 40 (-12) 54 (-6) 33 53
RH % (24H TREND) 100 (+2) 51 (-37) 97 59
WIND 20FT/EARLY(MPH) NW 7 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 G17 LGT/VAR W 7
PRECIP AMOUNT 0.12 0.00 0.00 0.04
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 10 PM 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1630 1280
MIXING HGT(FT-AGL/MSL) 5340 4210
TRANSPORT WND (MPH) NW 18 W 12
VENT RATE (KT-FT) 135600 42100
CATEGORY DAY 4 3
INVERSION 7PM 44F/4AM 8PM 42F/9AM
DISPERSION 5 3
MAX ADI EARLY 13 GEN POOR 47 GEN GOOD 25 FAIR 49 GEN GOOD
MAX ADI LATE 9 POOR 71 GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 3 8
MAX LVORI LATE 6 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-300815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 50 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 42 (-13) 55 (-9) 35 53
RH % (24H TREND) 96 (-3) 51 (-34) 92 61
WIND 20FT/EARLY(MPH) NW 8 G17 NW 7 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 9 LGT/VAR W 8
PRECIP AMOUNT 0.08 0.00 0.00 0.04
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 9 AM 8 AM
PRECIP END 9 PM 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1410 1350
MIXING HGT(FT-AGL/MSL) 4630 4440
TRANSPORT WND (MPH) NW 16 SW 13
VENT RATE (KT-FT) 86060 48840
CATEGORY DAY 4 4
INVERSION 8PM 46F/4AM 8PM 44F/9AM
DISPERSION 5 4
MAX ADI EARLY 15 GEN POOR 38 FAIR 21 FAIR 48 GEN GOOD
MAX ADI LATE 11 POOR 64 GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 5 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-300815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 30 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 43 (-13) 55 (-11) 35 55
RH % (24H TREND) 98 (0) 56 (-30) 95 59
WIND 20FT/EARLY(MPH) NW 7 G17 NW 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.11 0.01 0.00 0.04
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 10 PM 5 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1440
MIXING HGT(FT-AGL/MSL) 5120 4730
TRANSPORT WND (MPH) W 15 SW 13
VENT RATE (KT-FT) 104870 52030
CATEGORY DAY 4 4
INVERSION 8PM 47F/4AM 8PM 44F/9AM
DISPERSION 5 4
MAX ADI EARLY 15 GEN POOR 34 FAIR 16 GEN POOR 49 GEN GOOD
MAX ADI LATE 8 POOR 61 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-300815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 80 20 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 42 (-13) 55 (-9) 34 54
RH % (24H TREND) 100 (+2) 53 (-34) 97 60
WIND 20FT/EARLY(MPH) NW 8 NW 7 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 10 LGT/VAR W 9
PRECIP AMOUNT 0.18 0.00 0.00 0.04
PRECIP DURATION 2 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 10 PM 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1350 1550
MIXING HGT(FT-AGL/MSL) 4430 5090
TRANSPORT WND (MPH) NW 18 W 13
VENT RATE (KT-FT) 118030 55990
CATEGORY DAY 4 4
INVERSION 8PM 45F/4AM 8PM 44F/9AM
DISPERSION 5 4
MAX ADI EARLY 15 GEN POOR 38 FAIR 23 FAIR 59 GEN GOOD
MAX ADI LATE 11 POOR 51 GEN GOOD 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 5 4 7
MAX LVORI LATE 7 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-300815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 20 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 40 (-15) 55 (-7) 35 55
RH % (24H TREND) 97 (-1) 50 (-34) 91 54
WIND 20FT/EARLY(MPH) NW 7 G18 NW 7 G17 NW 6 G18 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G18 NW 9 G20 LGT/VAR W 8 G17
PRECIP AMOUNT 0.29 0.01 0.00 0.04
PRECIP DURATION 2 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1280 1620
MIXING HGT(FT-AGL/MSL) 4190 5320
TRANSPORT WND (MPH) W 17 W 14
VENT RATE (KT-FT) 181990 63840
CATEGORY DAY 4 4
INVERSION 6PM 45F/4AM 8PM 43F/9AM
DISPERSION 5 4
MAX ADI EARLY 12 POOR 40 FAIR 25 FAIR 79 GOOD
MAX ADI LATE 11 POOR 62 GOOD 4 VERY POOR 71 GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-300815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 30 0 60
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 42 (-14) 55 (-10) 35 55
RH % (24H TREND) 100 (+4) 56 (-25) 96 58
WIND 20FT/EARLY(MPH) NW 7 NW 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.15 0.01 0.00 0.04
PRECIP DURATION 2 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 10 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1420 1630
MIXING HGT(FT-AGL/MSL) 4660 5360
TRANSPORT WND (MPH) W 15 W 14
VENT RATE (KT-FT) 128710 64320
CATEGORY DAY 4 4
INVERSION 8PM 47F/4AM 8PM 41F/8AM
DISPERSION 5 4
MAX ADI EARLY 16 GEN POOR 31 FAIR 21 FAIR 61 GOOD
MAX ADI LATE 8 POOR 64 GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 5 4 7
MAX LVORI LATE 6 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-300815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 30 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 40 (-14) 52 (-10) 34 53
RH % (24H TREND) 100 (+2) 58 (-28) 95 57
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 7 G17 LGT/VAR W 6
PRECIP AMOUNT 0.20 0.03 0.00 0.05
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1300 1550
MIXING HGT(FT-AGL/MSL) 4280 5090
TRANSPORT WND (MPH) W 18 W 14
VENT RATE (KT-FT) 136030 61080
CATEGORY DAY 4 4
INVERSION 6PM 44F/4AM 8PM 42F/9AM
DISPERSION 5 4
MAX ADI EARLY 11 POOR 32 FAIR 14 GEN POOR 79 GOOD
MAX ADI LATE 11 POOR 66 GOOD 4 VERY POOR 74 GOOD
MAX LVORI EARLY 5 6 4 6
MAX LVORI LATE 7 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-300815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 20 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 41 (-12) 55 (-6) 33 54
RH % (24H TREND) 99 (+2) 52 (-35) 95 57
WIND 20FT/EARLY(MPH) NW 7 NW 7 G17 NW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 NW 10 G19 LGT/VAR W 8
PRECIP AMOUNT 0.20 0.00 0.00 0.04
PRECIP DURATION 2 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1480 1470
MIXING HGT(FT-AGL/MSL) 4860 4820
TRANSPORT WND (MPH) NW 18 W 14
VENT RATE (KT-FT) 146060 57840
CATEGORY DAY 4 4
INVERSION 6PM 45F/4AM 8PM 42F/9AM
DISPERSION 5 4
MAX ADI EARLY 13 GEN POOR 45 GEN GOOD 25 FAIR 69 GOOD
MAX ADI LATE 11 POOR 55 GEN GOOD 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-300815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 20 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 42 (-12) 54 (-7) 34 54
RH % (24H TREND) 96 (-1) 52 (-34) 90 56
WIND 20FT/EARLY(MPH) NW 7 G17 NW 7 G18 NW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 NW 10 G20 LGT/VAR W 8
PRECIP AMOUNT 0.23 0.00 0.00 0.04
PRECIP DURATION 2 0 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1330 1500
MIXING HGT(FT-AGL/MSL) 4350 4910
TRANSPORT WND (MPH) W 18 W 15
VENT RATE (KT-FT) 167080 63830
CATEGORY DAY 4 4
INVERSION 6PM 45F/4AM 8PM 42F/9AM
DISPERSION 5 4
MAX ADI EARLY 13 GEN POOR 47 GEN GOOD 26 FAIR 78 GOOD
MAX ADI LATE 13 GEN POOR 52 GEN GOOD 4 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-300815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 30 0 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-13) 54 (-7) 37 53
RH % (24H TREND) 92 (-5) 49 (-33) 89 60
WIND 20FT/EARLY(MPH) NW 8 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 8 LGT/VAR W 7
PRECIP AMOUNT 0.02 0.00 0.00 0.08
PRECIP DURATION 0 8
PRECIP BEGIN 6 PM 8 AM
PRECIP END 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 1590 1070
MIXING HGT(FT-AGL/MSL) 5220 3520
TRANSPORT WND (MPH) W 17 W 9
VENT RATE (KT-FT) 78680 28160
CATEGORY DAY 4 3
INVERSION 11PM 45F/4AM 8PM 41F/8AM
DISPERSION 5 3
MAX ADI EARLY 20 GEN POOR 45 GEN GOOD 22 FAIR 38 FAIR
MAX ADI LATE 8 POOR 90 GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 5 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-300815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 20 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 43 (-12) 55 (-9) 37 54
RH % (24H TREND) 91 (-7) 47 (-34) 89 59
WIND 20FT/EARLY(MPH) NW 8 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 LGT/VAR W 8
PRECIP AMOUNT 0.02 0.00 0.00 0.07
PRECIP DURATION 0 0 4
PRECIP BEGIN 6 PM 2 PM 8 AM
PRECIP END 9 PM 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1590 1040
MIXING HGT(FT-AGL/MSL) 5210 3420
TRANSPORT WND (MPH) NW 16 SW 12
VENT RATE (KT-FT) 89010 34200
CATEGORY DAY 4 3
INVERSION 8PM 46F/4AM 9PM 41F/8AM
DISPERSION 5 3
MAX ADI EARLY 19 GEN POOR 40 FAIR 22 FAIR 39 FAIR
MAX ADI LATE 8 POOR 85 GOOD 3 VERY POOR 37 FAIR
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 5 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-300815-
OHIO-
INCLUDING THE CITY OF WHEELING
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-14) 55 (-9) 36 54
RH % (24H TREND) 95 (-4) 49 (-35) 92 61
WIND 20FT/EARLY(MPH) NW 8 G17 NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 9 LGT/VAR W 8
PRECIP AMOUNT 0.03 0.00 0.00 0.06
PRECIP DURATION 1 0 4
PRECIP BEGIN 6 PM 9 AM 8 AM
PRECIP END 1 AM 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 1460 1230
MIXING HGT(FT-AGL/MSL) 4780 4030
TRANSPORT WND (MPH) NW 15 SW 13
VENT RATE (KT-FT) 93600 44330
CATEGORY DAY 4 3
INVERSION 7PM 47F/4AM 8PM 43F/9AM
DISPERSION 5 3
MAX ADI EARLY 15 GEN POOR 41 GEN GOOD 20 GEN POOR 46 GEN GOOD
MAX ADI LATE 8 POOR 61 GOOD 3 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 5 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-300815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-14) 57 (-8) 37 56
RH % (24H TREND) 98 (+1) 52 (-32) 90 62
WIND 20FT/EARLY(MPH) NW 7 G17 NW 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.05 0.00 0.00 0.04
PRECIP DURATION 1 0 4
PRECIP BEGIN 6 PM 9 AM 8 AM
PRECIP END 10 PM 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 1430 1340
MIXING HGT(FT-AGL/MSL) 4710 4400
TRANSPORT WND (MPH) NW 14 SW 13
VENT RATE (KT-FT) 86970 48400
CATEGORY DAY 4 4
INVERSION 7PM 48F/4AM 8PM 45F/9AM
DISPERSION 5 4
MAX ADI EARLY 15 GEN POOR 36 FAIR 20 GEN POOR 48 GEN GOOD
MAX ADI LATE 7 POOR 57 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 4 5 3 6
MAX LVORI LATE 6 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-300815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 20 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-13) 56 (-9) 37 55
RH % (24H TREND) 98 (+3) 53 (-30) 91 61
WIND 20FT/EARLY(MPH) NW 7 G17 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.06 0.00 0.00 0.02
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 9 AM 8 AM
PRECIP END 11 PM 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1490 1310
MIXING HGT(FT-AGL/MSL) 4890 4300
TRANSPORT WND (MPH) W 15 SW 12
VENT RATE (KT-FT) 82950 43000
CATEGORY DAY 4 3
INVERSION 8PM 47F/5AM 8PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 38 FAIR 9 POOR 44 GEN GOOD
MAX ADI LATE 6 VERY POOR 66 GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 3 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-300815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 30 0 60
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 43 (-13) 55 (-10) 36 56
RH % (24H TREND) 99 (+1) 55 (-33) 96 58
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.08 0.00 0.00 0.03
PRECIP DURATION 1 1 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1520 1460
MIXING HGT(FT-AGL/MSL) 4990 4780
TRANSPORT WND (MPH) W 15 SW 12
VENT RATE (KT-FT) 88310 47800
CATEGORY DAY 4 3
INVERSION 9PM 48F/4AM 9PM 44F/9AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 37 FAIR 10 POOR 48 GEN GOOD
MAX ADI LATE 7 POOR 70 GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 5 4 7
MAX LVORI LATE 7 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-300815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 80 40 0 60
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 43 (-14) 55 (-10) 36 55
RH % (24H TREND) 98 (+2) 56 (-31) 94 57
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.10 0.01 0.00 0.03
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 PM 8 AM 8 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1520 1530
MIXING HGT(FT-AGL/MSL) 4990 5010
TRANSPORT WND (MPH) W 16 SW 12
VENT RATE (KT-FT) 93480 50100
CATEGORY DAY 4 3
INVERSION 8PM 48F/4AM 8PM 41F/8AM
DISPERSION 5 3
MAX ADI EARLY 17 GEN POOR 34 FAIR 10 POOR 51 GEN GOOD
MAX ADI LATE 7 POOR 63 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 6 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-300815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 90 40 0 60
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 41 (-14) 53 (-10) 34 54
RH % (24H TREND) 100 (+3) 59 (-28) 96 58
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 NW 7 LGT/VAR W 7
PRECIP AMOUNT 0.16 0.03 0.00 0.04
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 PM 7 AM 8 AM
PRECIP END 11 PM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1340 1390
MIXING HGT(FT-AGL/MSL) 4400 4550
TRANSPORT WND (MPH) W 17 W 13
VENT RATE (KT-FT) 88310 50050
CATEGORY DAY 4 4
INVERSION 7PM 45F/4AM 8PM 42F/9AM
DISPERSION 5 4
MAX ADI EARLY 12 POOR 30 FAIR 19 GEN POOR 48 GEN GOOD
MAX ADI LATE 10 POOR 66 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 6 4 7
MAX LVORI LATE 7 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-300815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 90 40 0 60
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 42 (-13) 54 (-9) 34 55
RH % (24H TREND) 100 (+2) 57 (-31) 97 56
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.17 0.02 0.00 0.03
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 PM 7 AM 8 AM
PRECIP END 12 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1460
MIXING HGT(FT-AGL/MSL) 4540 4790
TRANSPORT WND (MPH) W 18 W 13
VENT RATE (KT-FT) 103620 52690
CATEGORY DAY 4 4
INVERSION 8PM 46F/4AM 8PM 39F/8AM
DISPERSION 5 4
MAX ADI EARLY 10 POOR 38 FAIR 12 POOR 52 GEN GOOD
MAX ADI LATE 9 POOR 70 GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 4 7
MAX LVORI LATE 7 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-300815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 90 40 0 60
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 41 (-13) 52 (-9) 34 53
RH % (24H TREND) 100 (+3) 58 (-32) 96 56
WIND 20FT/EARLY(MPH) NW 7 G18 NW 6 NW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 NW 8 G18 LGT/VAR W 7
PRECIP AMOUNT 0.17 0.03 0.00 0.04
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 PM 7 AM 8 AM
PRECIP END 12 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1360
MIXING HGT(FT-AGL/MSL) 4090 4460
TRANSPORT WND (MPH) W 18 W 14
VENT RATE (KT-FT) 108800 53520
CATEGORY DAY 4 4
INVERSION 6PM 45F/4AM 8PM 38F/8AM
DISPERSION 5 4
MAX ADI EARLY 14 GEN POOR 37 FAIR 25 FAIR 62 GOOD
MAX ADI LATE 14 GEN POOR 66 GOOD 5 VERY POOR 62 GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 7 4 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-300815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 80 50 0 60
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 42 (-13) 53 (-9) 34 56
RH % (24H TREND) 100 (+5) 54 (-33) 94 49
WIND 20FT/EARLY(MPH) NW 7 G19 NW 5 NW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G17 NW 8 G18 LGT/VAR W 7
PRECIP AMOUNT 0.17 0.04 0.00 0.03
PRECIP DURATION 3 2 4
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1400
MIXING HGT(FT-AGL/MSL) 4090 4590
TRANSPORT WND (MPH) W 18 W 13
VENT RATE (KT-FT) 114170 50490
CATEGORY DAY 4 4
INVERSION 7PM 47F/4AM 8PM 39F/8AM
DISPERSION 5 4
MAX ADI EARLY 12 POOR 42 GEN GOOD 26 FAIR 63 GOOD
MAX ADI LATE 12 POOR 70 GOOD 5 VERY POOR 64 GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 6 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-300815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1255 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 40 0 60
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 38 (-14) 49 (-10) 31 54
RH % (24H TREND) 100 (+4) 64 (-24) 95 54
WIND 20FT/EARLY(MPH) W 9 G24 NW 8 G24 NW 8 G23 W 5 G20
WIND 20FT/LATE(MPH) NW 8 G24 NW 9 G24 LGT/VAR W 9 G23
PRECIP AMOUNT 0.21 0.06 0.00 0.03
PRECIP DURATION 3 2 4
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1110 1290
MIXING HGT(FT-AGL/MSL) 3640 4240
TRANSPORT WND (MPH) W 22 W 14
VENT RATE (KT-FT) 123400 50880
CATEGORY DAY 4 3
INVERSION 6PM 44F/4AM 9PM 37F/8AM
DISPERSION 5 3
MAX ADI EARLY 19 GEN POOR 47 GEN GOOD 27 FAIR 56 GEN GOOD
MAX ADI LATE 20 GEN POOR 63 GOOD 11 POOR 59 GEN GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 5 4 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
CL
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