Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
949
FNUS51 KPBZ 281704
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
104 PM EDT Mon Sep 28 2026
.DISCUSSION...
Mostly quiet weather with light wind and moderate RH is expected
into Thursday, with a trend back towards above normal
temperatures. Rain chances return later Thursday and into the
weekend.
OHZ039-290815-
Tuscarawas-
Including the cities of New Philadelphia and Dover
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-1) 74 (+5) 54 77
RH % (24h trend) 100 (+2) 55 (-8) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1320 1280
Mixing Hgt(ft-agl/msl) 4330 4190
Transport Wnd (mph) SE 3 SW 10
Vent Rate (kt-ft) 12990 37710
Category Day 2 3
Inversion 7pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 5 Very Poor 10 Poor 2 Very Poor 23 Fair
Max ADI Late 2 Very Poor 23 Fair 3 Very Poor 51 Gen Good
Max LVORI Early 9 9 9 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-290815-
Carroll-
Including the cities of Carrollton and Malvern
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 74 (+7) 54 77
RH % (24h trend) 100 (+9) 54 (-14) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1280 1290
Mixing Hgt(ft-agl/msl) 4210 4230
Transport Wnd (mph) NW 5 SW 10
Vent Rate (kt-ft) 16840 38070
Category Day 2 3
Inversion 7pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 4 Very Poor 12 Poor 2 Very Poor 25 Fair
Max ADI Late 2 Very Poor 23 Fair 3 Very Poor 52 Gen Good
Max LVORI Early 8 9 9 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-290815-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-5) 74 (+8) 54 76
RH % (24h trend) 100 (+12) 56 (-17) 100 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1200 1280
Mixing Hgt(ft-agl/msl) 3930 4190
Transport Wnd (mph) NW 5 SW 9
Vent Rate (kt-ft) 15720 33520
Category Day 2 3
Inversion 7pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 5 Very Poor 11 Poor 3 Very Poor 24 Fair
Max ADI Late 2 Very Poor 21 Fair 3 Very Poor 47 Gen Good
Max LVORI Early 9 9 8 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-290815-
Coshocton-
Including the city of Coshocton
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-1) 74 (+4) 54 77
RH % (24h trend) 100 (0) 56 (-6) 100 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1330 1250
Mixing Hgt(ft-agl/msl) 4370 4090
Transport Wnd (mph) S 3 SW 9
Vent Rate (kt-ft) 13110 32720
Category Day 2 3
Inversion 7pm 67F/11am 7pm 62F/10am
Dispersion 2 3
Max ADI Early 4 Very Poor 11 Poor 2 Very Poor 21 Fair
Max ADI Late 3 Very Poor 22 Fair 3 Very Poor 44 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-290815-
Harrison-
Including the city of Cadiz
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 75 (+8) 55 77
RH % (24h trend) 100 (+10) 55 (-13) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1280 1260
Mixing Hgt(ft-agl/msl) 4200 4130
Transport Wnd (mph) N 5 SW 9
Vent Rate (kt-ft) 16800 33040
Category Day 2 3
Inversion 7pm 64F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 13 Gen Poor 3 Very Poor 24 Fair
Max ADI Late 2 Very Poor 23 Fair 3 Very Poor 45 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-290815-
Jefferson OH-
Including the city of Steubenville
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-3) 74 (+8) 54 77
RH % (24h trend) 100 (+13) 56 (-16) 100 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1210 1320
Mixing Hgt(ft-agl/msl) 3970 4330
Transport Wnd (mph) N 5 SW 9
Vent Rate (kt-ft) 15880 34640
Category Day 2 3
Inversion 7pm 64F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 12 Poor 2 Very Poor 23 Fair
Max ADI Late 2 Very Poor 23 Fair 3 Very Poor 48 Gen Good
Max LVORI Early 9 9 9 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-290815-
Muskingum-
Including the city of Zanesville
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+1) 74 (+4) 54 78
RH % (24h trend) 100 (0) 58 (-4) 100 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1290 1230
Mixing Hgt(ft-agl/msl) 4220 4030
Transport Wnd (mph) SE 3 SW 8
Vent Rate (kt-ft) 12660 28210
Category Day 2 3
Inversion 7pm 67F/11am 7pm 68F/11am
Dispersion 2 3
Max ADI Early 3 Very Poor 7 Poor 2 Very Poor 17 Gen Poor
Max ADI Late 3 Very Poor 18 Gen Poor 3 Very Poor 39 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-290815-
Guernsey-
Including the city of Cambridge
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (0) 75 (+6) 55 78
RH % (24h trend) 100 (+2) 57 (-8) 100 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1300 1250
Mixing Hgt(ft-agl/msl) 4280 4110
Transport Wnd (mph) NE 3 SW 8
Vent Rate (kt-ft) 12840 28770
Category Day 2 3
Inversion 7pm 64F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 9 Poor 2 Very Poor 20 Gen Poor
Max ADI Late 3 Very Poor 20 Gen Poor 3 Very Poor 39 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-290815-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-1) 75 (+8) 55 78
RH % (24h trend) 100 (+10) 57 (-11) 100 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1240 1270
Mixing Hgt(ft-agl/msl) 4060 4180
Transport Wnd (mph) N 3 SW 8
Vent Rate (kt-ft) 12180 29260
Category Day 2 3
Inversion 7pm 64F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 12 Poor 2 Very Poor 20 Gen Poor
Max ADI Late 2 Very Poor 22 Fair 3 Very Poor 40 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-290815-
Noble-
Including the city of Caldwell
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+1) 75 (+6) 54 78
RH % (24h trend) 100 (+4) 59 (-7) 100 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1220 1240
Mixing Hgt(ft-agl/msl) 4000 4060
Transport Wnd (mph) NE 3 SW 8
Vent Rate (kt-ft) 12000 28420
Category Day 2 3
Inversion 7pm 64F/10am 7pm 69F/11am
Dispersion 2 3
Max ADI Early 3 Very Poor 12 Poor 2 Very Poor 17 Gen Poor
Max ADI Late 2 Very Poor 20 Gen Poor 3 Very Poor 39 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-290815-
Monroe-
Including the city of Woodsfield
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 75 (+8) 54 79
RH % (24h trend) 100 (+6) 60 (-9) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1170 1300
Mixing Hgt(ft-agl/msl) 3840 4280
Transport Wnd (mph) N 3 SW 8
Vent Rate (kt-ft) 11520 29960
Category Day 2 3
Inversion 6pm 64F/10am 7pm 69F/11am
Dispersion 2 3
Max ADI Early 3 Very Poor 14 Gen Poor 2 Very Poor 16 Gen Poor
Max ADI Late 2 Very Poor 19 Gen Poor 3 Very Poor 40 Fair
Max LVORI Early 10 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-290815-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-5) 74 (+10) 54 76
RH % (24h trend) 100 (+13) 58 (-19) 100 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1140 1130
Mixing Hgt(ft-agl/msl) 3740 3700
Transport Wnd (mph) W 5 SW 9
Vent Rate (kt-ft) 14960 29600
Category Day 2 3
Inversion 7pm 66F/11am 6pm 62F/10am
Dispersion 2 3
Max ADI Early 5 Very Poor 11 Poor 2 Very Poor 22 Fair
Max ADI Late 2 Very Poor 20 Gen Poor 3 Very Poor 41 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-290815-
Venango-
Including the cities of Oil City and Franklin
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-2) 73 (+10) 53 75
RH % (24h trend) 100 (+7) 66 (-14) 100 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 1050 1140
Mixing Hgt(ft-agl/msl) 3460 3740
Transport Wnd (mph) W 5 SW 9
Vent Rate (kt-ft) 13840 29920
Category Day 2 3
Inversion 7pm 64F/11am 6pm 61F/10am
Dispersion 2 3
Max ADI Early 4 Very Poor 10 Poor 2 Very Poor 21 Fair
Max ADI Late 2 Very Poor 18 Gen Poor 3 Very Poor 40 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-290815-
Forest-
Including the city of Tionesta
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-2) 72 (+9) 51 74
RH % (24h trend) 100 (+5) 63 (-16) 100 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 910 1130
Mixing Hgt(ft-agl/msl) 3000 3720
Transport Wnd (mph) NW 6 SW 9
Vent Rate (kt-ft) 15000 29760
Category Day 2 3
Inversion 7pm 60F/10am 6pm 60F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 11 Poor 2 Very Poor 21 Fair
Max ADI Late 2 Very Poor 19 Gen Poor 3 Very Poor 41 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 9 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-290815-
Lawrence-
Including the cities of New Castle and Ellwood City
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-5) 75 (+10) 54 77
RH % (24h trend) 100 (+13) 56 (-19) 100 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1190 1210
Mixing Hgt(ft-agl/msl) 3890 3960
Transport Wnd (mph) NW 5 SW 9
Vent Rate (kt-ft) 15560 31680
Category Day 2 3
Inversion 7pm 67F/11am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 5 Very Poor 9 Poor 2 Very Poor 20 Gen Poor
Max ADI Late 2 Very Poor 20 Gen Poor 3 Very Poor 42 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-290815-
Butler-
Including the city of Butler
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-1) 74 (+10) 53 76
RH % (24h trend) 100 (+8) 63 (-14) 100 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 1090 1160
Mixing Hgt(ft-agl/msl) 3580 3810
Transport Wnd (mph) NW 5 SW 8
Vent Rate (kt-ft) 14320 26670
Category Day 2 3
Inversion 7pm 62F/10am 6pm 62F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 9 Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 17 Gen Poor 3 Very Poor 36 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-290815-
Clarion-
Including the city of Clarion
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-1) 72 (+9) 52 75
RH % (24h trend) 100 (+4) 63 (-15) 100 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 990 1160
Mixing Hgt(ft-agl/msl) 3250 3810
Transport Wnd (mph) NW 6 SW 8
Vent Rate (kt-ft) 16250 26670
Category Day 2 3
Inversion 7pm 61F/10am 6pm 61F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 12 Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 19 Gen Poor 3 Very Poor 36 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 9 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-290815-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-1) 71 (+9) 51 74
RH % (24h trend) 100 (+4) 65 (-15) 100 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 890 1120
Mixing Hgt(ft-agl/msl) 2930 3690
Transport Wnd (mph) NW 7 SW 8
Vent Rate (kt-ft) 17580 25830
Category Day 2 3
Inversion 6pm 60F/10am 6pm 61F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 14 Gen Poor 3 Very Poor 21 Fair
Max ADI Late 3 Very Poor 21 Fair 3 Very Poor 35 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 9 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-290815-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-4) 74 (+9) 54 77
RH % (24h trend) 100 (+13) 57 (-18) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1180 1250
Mixing Hgt(ft-agl/msl) 3860 4110
Transport Wnd (mph) NW 3 SW 8
Vent Rate (kt-ft) 11580 28770
Category Day 2 3
Inversion 7pm 67F/11am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 4 Very Poor 9 Poor 2 Very Poor 23 Fair
Max ADI Late 2 Very Poor 21 Fair 3 Very Poor 42 Gen Good
Max LVORI Early 9 9 8 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-290815-
Allegheny-
Including the city of Pittsburgh Metro Area
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 74 (+9) 54 78
RH % (24h trend) 100 (+11) 60 (-16) 100 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1120 1220
Mixing Hgt(ft-agl/msl) 3670 4020
Transport Wnd (mph) N 5 SW 8
Vent Rate (kt-ft) 14680 28140
Category Day 2 3
Inversion 7pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 4 Very Poor 11 Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 20 Gen Poor 2 Very Poor 37 Fair
Max LVORI Early 9 9 9 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-290815-
Armstrong-
Including the cities of Kittanning and Ford City
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 73 (+9) 53 76
RH % (24h trend) 100 (+3) 65 (-12) 100 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 1010 1170
Mixing Hgt(ft-agl/msl) 3310 3840
Transport Wnd (mph) NW 5 SW 8
Vent Rate (kt-ft) 13240 26880
Category Day 2 3
Inversion 6pm 62F/10am 6pm 62F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 12 Poor 2 Very Poor 16 Gen Poor
Max ADI Late 2 Very Poor 20 Gen Poor 2 Very Poor 36 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-290815-
Washington-
Including the cities of Washington and Canonsburg
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-2) 73 (+9) 54 77
RH % (24h trend) 100 (+10) 60 (-16) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1160 1260
Mixing Hgt(ft-agl/msl) 3800 4140
Transport Wnd (mph) N 5 SW 8
Vent Rate (kt-ft) 15200 28980
Category Day 2 3
Inversion 7pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 14 Gen Poor 2 Very Poor 18 Gen Poor
Max ADI Late 2 Very Poor 22 Fair 3 Very Poor 39 Fair
Max LVORI Early 9 9 9 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-290815-
Greene-
Including the city of Waynesburg
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 73 (+9) 54 78
RH % (24h trend) 100 (+6) 66 (-9) 100 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1200 1360
Mixing Hgt(ft-agl/msl) 3940 4450
Transport Wnd (mph) N 5 SW 8
Vent Rate (kt-ft) 15760 31150
Category Day 2 3
Inversion 7pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 17 Gen Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 19 Gen Poor 3 Very Poor 43 Gen Good
Max LVORI Early 10 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-290815-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 73 (+9) 53 77
RH % (24h trend) 100 (+6) 65 (-13) 100 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 1040 1170
Mixing Hgt(ft-agl/msl) 3400 3850
Transport Wnd (mph) N 5 SW 8
Vent Rate (kt-ft) 13600 26950
Category Day 2 3
Inversion 7pm 63F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 13 Gen Poor 2 Very Poor 16 Gen Poor
Max ADI Late 2 Very Poor 18 Gen Poor 2 Very Poor 36 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-290815-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+1) 72 (+11) 53 78
RH % (24h trend) 100 (+2) 66 (-17) 100 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 970 1100
Mixing Hgt(ft-agl/msl) 3180 3610
Transport Wnd (mph) N 6 SW 9
Vent Rate (kt-ft) 15900 28880
Category Day 2 3
Inversion 6pm 60F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 14 Gen Poor 2 Very Poor 18 Gen Poor
Max ADI Late 2 Very Poor 21 Fair 3 Very Poor 40 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 9 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-290815-
Fayette-
Including the city of Uniontown
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-2) 72 (+9) 53 77
RH % (24h trend) 100 (+7) 65 (-9) 100 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 1100 1270
Mixing Hgt(ft-agl/msl) 3610 4170
Transport Wnd (mph) N 5 SW 8
Vent Rate (kt-ft) 14440 29190
Category Day 2 3
Inversion 7pm 63F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 13 Gen Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 20 Gen Poor 3 Very Poor 41 Gen Good
Max LVORI Early 10 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-290815-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+1) 71 (+11) 52 76
RH % (24h trend) 100 (+2) 66 (-17) 100 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 970 1160
Mixing Hgt(ft-agl/msl) 3180 3810
Transport Wnd (mph) N 6 SW 9
Vent Rate (kt-ft) 15900 30480
Category Day 2 3
Inversion 7pm 61F/10am 7pm 62F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 17 Gen Poor 2 Very Poor 22 Fair
Max ADI Late 2 Very Poor 21 Fair 3 Very Poor 41 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-290815-
Indiana-
Including the city of Indiana
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 72 (+9) 52 77
RH % (24h trend) 100 (+2) 67 (-14) 100 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 990 1160
Mixing Hgt(ft-agl/msl) 3260 3820
Transport Wnd (mph) N 7 SW 8
Vent Rate (kt-ft) 19560 26740
Category Day 2 3
Inversion 6pm 61F/10am 6pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 15 Gen Poor 3 Very Poor 16 Gen Poor
Max ADI Late 2 Very Poor 21 Fair 2 Very Poor 36 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-290815-
Higher Elevations of Indiana-
Including the city of Armagh
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Drizzle None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+1) 71 (+10) 52 76
RH % (24h trend) 100 (0) 68 (-15) 100 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt(m-agl/msl) 940 1110
Mixing Hgt(ft-agl/msl) 3070 3650
Transport Wnd (mph) N 7 SW 8
Vent Rate (kt-ft) 18420 25550
Category Day 2 3
Inversion 6pm 60F/10am 6pm 63F/10am
Dispersion 2 3
Max ADI Early 4 Very Poor 15 Gen Poor 3 Very Poor 16 Gen Poor
Max ADI Late 2 Very Poor 22 Fair 3 Very Poor 35 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 9 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-290815-
Hancock-
Including the city of Weirton
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-3) 74 (+9) 55 77
RH % (24h trend) 100 (+12) 57 (-18) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1210 1290
Mixing Hgt(ft-agl/msl) 3980 4230
Transport Wnd (mph) N 5 SW 10
Vent Rate (kt-ft) 15920 38070
Category Day 2 3
Inversion 7pm 67F/11am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 11 Poor 2 Very Poor 24 Fair
Max ADI Late 2 Very Poor 23 Fair 3 Very Poor 51 Gen Good
Max LVORI Early 8 9 8 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-290815-
Brooke-
Including the cities of Follansbee and Wellsburg
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 74 (+8) 55 78
RH % (24h trend) 100 (+11) 57 (-16) 100 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1170 1270
Mixing Hgt(ft-agl/msl) 3850 4180
Transport Wnd (mph) N 3 SW 8
Vent Rate (kt-ft) 11550 29260
Category Day 2 3
Inversion 7pm 64F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 11 Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 21 Fair 3 Very Poor 40 Fair
Max LVORI Early 8 9 8 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-290815-
Ohio-
Including the city of Wheeling
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 74 (+9) 54 78
RH % (24h trend) 100 (+12) 59 (-14) 100 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1220 1270
Mixing Hgt(ft-agl/msl) 4010 4160
Transport Wnd (mph) N 3 SW 8
Vent Rate (kt-ft) 12030 29120
Category Day 2 3
Inversion 7pm 63F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 2 Very Poor 12 Poor 2 Very Poor 18 Gen Poor
Max ADI Late 2 Very Poor 22 Fair 3 Very Poor 40 Fair
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-290815-
Marshall-
Including the city of Moundsville
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 75 (+10) 54 79
RH % (24h trend) 100 (+6) 63 (-10) 100 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1220 1320
Mixing Hgt(ft-agl/msl) 4010 4330
Transport Wnd (mph) N 3 SW 8
Vent Rate (kt-ft) 12030 30310
Category Day 2 3
Inversion 7pm 63F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 2 Very Poor 15 Gen Poor 2 Very Poor 19 Gen Poor
Max ADI Late 2 Very Poor 18 Gen Poor 3 Very Poor 41 Gen Good
Max LVORI Early 10 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-290815-
Wetzel-
Including the city of New Martinsville
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 74 (+9) 54 78
RH % (24h trend) 100 (+6) 66 (-7) 100 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1150 1320
Mixing Hgt(ft-agl/msl) 3770 4350
Transport Wnd (mph) N 5 SW 9
Vent Rate (kt-ft) 15080 34800
Category Day 2 3
Inversion 7pm 64F/10am 7pm 64F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 14 Gen Poor 2 Very Poor 17 Gen Poor
Max ADI Late 2 Very Poor 18 Gen Poor 3 Very Poor 47 Gen Good
Max LVORI Early 10 10 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-290815-
Marion-
Including the city of Fairmont
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 72 (+9) 53 77
RH % (24h trend) 100 (+8) 70 (-5) 100 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1100 1320
Mixing Hgt(ft-agl/msl) 3620 4330
Transport Wnd (mph) N 5 SW 9
Vent Rate (kt-ft) 14480 34640
Category Day 2 3
Inversion 6pm 62F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 13 Gen Poor 2 Very Poor 17 Gen Poor
Max ADI Late 2 Very Poor 17 Gen Poor 3 Very Poor 46 Gen Good
Max LVORI Early 10 9 10 9
Max LVORI Late 10 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-290815-
Monongalia-
Including the city of Morgantown
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 72 (+9) 53 77
RH % (24h trend) 100 (+7) 68 (-7) 100 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1160 1340
Mixing Hgt(ft-agl/msl) 3790 4390
Transport Wnd (mph) N 5 SW 9
Vent Rate (kt-ft) 15160 35120
Category Day 2 3
Inversion 6pm 63F/10am 7pm 63F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 15 Gen Poor 2 Very Poor 17 Gen Poor
Max ADI Late 2 Very Poor 17 Gen Poor 3 Very Poor 45 Gen Good
Max LVORI Early 10 9 10 9
Max LVORI Late 10 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-290815-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+2) 70 (+10) 52 75
RH % (24h trend) 100 (0) 69 (-13) 100 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 1030 1200
Mixing Hgt(ft-agl/msl) 3370 3940
Transport Wnd (mph) NW 5 SW 9
Vent Rate (kt-ft) 13480 31520
Category Day 2 3
Inversion 7pm 60F/10am 7pm 61F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 15 Gen Poor 2 Very Poor 20 Gen Poor
Max ADI Late 2 Very Poor 18 Gen Poor 3 Very Poor 43 Gen Good
Max LVORI Early 10 9 10 9
Max LVORI Late 10 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-290815-
Preston-
Including the cities of Kingwood and Bruceton Mills
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+1) 70 (+9) 51 76
RH % (24h trend) 100 (+1) 67 (-13) 100 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 1000 1190
Mixing Hgt(ft-agl/msl) 3290 3900
Transport Wnd (mph) NW 6 SW 9
Vent Rate (kt-ft) 16450 31200
Category Day 2 3
Inversion 7pm 61F/10am 7pm 62F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 15 Gen Poor 2 Very Poor 22 Fair
Max ADI Late 2 Very Poor 19 Gen Poor 3 Very Poor 43 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 10 3 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-290815-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+2) 69 (+11) 52 75
RH % (24h trend) 100 (0) 69 (-16) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 980 1120
Mixing Hgt(ft-agl/msl) 3220 3680
Transport Wnd (mph) NW 7 SW 10
Vent Rate (kt-ft) 19320 33120
Category Day 2 3
Inversion 6pm 59F/10am 7pm 61F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 17 Gen Poor 2 Very Poor 27 Fair
Max ADI Late 2 Very Poor 22 Fair 3 Very Poor 44 Gen Good
Max LVORI Early 9 9 10 9
Max LVORI Late 9 4 10 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-290815-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+1) 71 (+12) 52 78
RH % (24h trend) 100 (+1) 67 (-15) 100 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 930 1130
Mixing Hgt(ft-agl/msl) 3030 3710
Transport Wnd (mph) NW 6 SW 10
Vent Rate (kt-ft) 15150 33390
Category Day 2 3
Inversion 6pm 58F/10am 7pm 62F/10am
Dispersion 2 3
Max ADI Early 3 Very Poor 15 Gen Poor 2 Very Poor 29 Fair
Max ADI Late 2 Very Poor 18 Gen Poor 3 Very Poor 45 Gen Good
Max LVORI Early 9 9 10 8
Max LVORI Late 9 4 10 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-290815-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
104 PM EDT Mon Sep 28 2026
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Drizzle None None None
Chance Precip (%) 10 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+1) 67 (+11) 50 73
RH % (24h trend) 100 (0) 72 (-14) 100 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt(m-agl/msl) 840 1180
Mixing Hgt(ft-agl/msl) 2770 3860
Transport Wnd (mph) NW 7 W 10
Vent Rate (kt-ft) 16620 34740
Category Day 2 3
Inversion 7pm 56F/9am 7pm 61F/10am
Dispersion 2 3
Max ADI Early 5 Very Poor 20 Gen Poor 3 Very Poor 28 Fair
Max ADI Late 3 Very Poor 22 Fair 4 Very Poor 49 Gen Good
Max LVORI Early 9 9 10 8
Max LVORI Late 9 4 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds around 5 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the lower 60s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs around 70. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the lower 60s. Northwest winds 10 to 15 mph.
$$
CL