Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
974
FNUS51 KPBZ 130524
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
124 AM EDT Sun Jul 13 2025
.Discussion...
Today, winds are expected to remain out of the southwest at 5-10
mph with gusts up to 10-15 mph, becoming light and variable
tonight. Tomorrow, westerly wind is expected up to 5 mph. Through
Monday, relative humidity is expected to remain at or above 55%.
Later today, there is an increased chance for rain along the
Appalachian Mountains and northern PA counties. Tomorrow, a
chance for rain remains along the Appalachian Mountains as well
as areas south of Pittsburgh.
&&
OHZ039-132030-
Tuscarawas-
Including the cities of New Philadelphia and Dover
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 50
Chance of Thunder (%) 50 50 50
Temp (24h trend) 85 (-6) 69 (0) 84
RH % (24h trend) 67 (+10) 100 (+2) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.03 0.04 0.06
Precip Duration 3 2 4
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1470 1290
Mixing Hgt(ft-agl/msl)4840 4240
Transport Wnd (mph) W 12 NW 6
Vent Rate (kt-ft) 48400 21200
Dispersion 3 2
ADI early 32 Fair 7 Poor 10 Poor
ADI late 66 Good 2 Very Poor 26 Fair
Max LVORI early 7 6 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-132030-
Carroll-
Including the cities of Carrollton and Malvern
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 40
Chance of Thunder (%) 60 50 40
Temp (24h trend) 85 (-6) 68 (-1) 84
RH % (24h trend) 67 (+13) 100 (+3) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.05 0.03 0.05
Precip Duration 4 1 4
Precip Begin 7 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1340 1310
Mixing Hgt(ft-agl/msl)4410 4300
Transport Wnd (mph) W 12 W 6
Vent Rate (kt-ft) 44100 21500
Dispersion 3 2
ADI early 36 Fair 8 Poor 13 Gen Poor
ADI late 63 Good 3 Very Poor 29 Fair
Max LVORI early 7 6 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-132030-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 40
Chance of Thunder (%) 60 60 40
Temp (24h trend) 85 (-6) 68 (0) 84
RH % (24h trend) 66 (+12) 100 (+2) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.04 0.02
Precip Duration 4 2 4
Precip Begin 7 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1200 1260
Mixing Hgt(ft-agl/msl)3930 4140
Transport Wnd (mph) W 12 W 6
Vent Rate (kt-ft) 39300 20700
Dispersion 3 2
ADI early 36 Fair 8 Poor 14 Gen Poor
ADI late 56 Gen Good 3 Very Poor 28 Fair
Max LVORI early 7 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-132030-
Coshocton-
Including the city of Coshocton
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 50
Chance of Thunder (%) 50 50 50
Temp (24h trend) 85 (-5) 69 (0) 84
RH % (24h trend) 67 (+11) 100 (0) 67
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.01 0.02 0.04
Precip Duration 2 2 4
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1460 1260
Mixing Hgt(ft-agl/msl)4790 4120
Transport Wnd (mph) W 10 W 5
Vent Rate (kt-ft) 43110 16480
Dispersion 3 2
ADI early 23 Fair 7 Poor 8 Poor
ADI late 62 Good 2 Very Poor 22 Fair
Max LVORI early 8 6 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-132030-
Harrison-
Including the city of Cadiz
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 60 40 40
Temp (24h trend) 85 (-6) 68 (-1) 84
RH % (24h trend) 67 (+12) 100 (+2) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.03 0.07
Precip Duration 3 2 4
Precip Begin 7 AM Continuing 6 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1270 1270
Mixing Hgt(ft-agl/msl)4170 4170
Transport Wnd (mph) W 12 W 5
Vent Rate (kt-ft) 41700 16680
Dispersion 3 2
ADI early 37 Fair 8 Poor 11 Poor
ADI late 59 Gen Good 3 Very Poor 22 Fair
Max LVORI early 7 9 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-132030-
Jefferson OH-
Including the city of Steubenville
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 60 40 40
Temp (24h trend) 85 (-6) 68 (-1) 84
RH % (24h trend) 65 (+13) 100 (+4) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.06 0.04 0.05
Precip Duration 4 2 4
Precip Begin 7 AM Continuing 7 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1200 1190
Mixing Hgt(ft-agl/msl)3930 3900
Transport Wnd (mph) W 13 W 5
Vent Rate (kt-ft) 43230 15600
Dispersion 3 2
ADI early 35 Fair 8 Poor 11 Poor
ADI late 58 Gen Good 3 Very Poor 22 Fair
Max LVORI early 6 6 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-132030-
Muskingum-
Including the city of Zanesville
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 40 50
Chance of Thunder (%) 50 40 50
Temp (24h trend) 86 (-5) 69 (0) 84
RH % (24h trend) 67 (+11) 100 (+1) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.02 0.02 0.07
Precip Duration 3 2 5
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1410 1240
Mixing Hgt(ft-agl/msl)4640 4070
Transport Wnd (mph) W 12 W 5
Vent Rate (kt-ft) 46400 16280
Dispersion 3 2
ADI early 25 Fair 7 Poor 9 Poor
ADI late 62 Good 2 Very Poor 21 Fair
Max LVORI early 9 6 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-132030-
Guernsey-
Including the city of Cambridge
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 60 40 50
Temp (24h trend) 85 (-6) 69 (+1) 84
RH % (24h trend) 68 (+13) 100 (0) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.02 0.05
Precip Duration 3 2 4
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1360 1130
Mixing Hgt(ft-agl/msl)4480 3690
Transport Wnd (mph) W 12 W 5
Vent Rate (kt-ft) 44800 14760
Dispersion 3 2
ADI early 28 Fair 6 Very Poor 9 Poor
ADI late 64 Good 2 Very Poor 21 Fair
Max LVORI early 9 8 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-132030-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 30 50
Chance of Thunder (%) 60 30 50
Temp (24h trend) 86 (-6) 69 (0) 84
RH % (24h trend) 66 (+11) 100 (+2) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.07 0.03 0.06
Precip Duration 3 2 4
Precip Begin 7 AM Continuing 6 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1190 1060
Mixing Hgt(ft-agl/msl)3910 3480
Transport Wnd (mph) W 13 W 5
Vent Rate (kt-ft) 43010 13920
Dispersion 3 2
ADI early 35 Fair 8 Poor 13 Gen Poor
ADI late 57 Gen Good 3 Very Poor 19 Gen Poor
Max LVORI early 7 9 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-132030-
Noble-
Including the city of Caldwell
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 30 50
Chance of Thunder (%) 60 30 50
Temp (24h trend) 86 (-6) 69 (+1) 84
RH % (24h trend) 67 (+13) 100 (0) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.03 0.01 0.09
Precip Duration 3 2 4
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1420 1150
Mixing Hgt(ft-agl/msl)4650 3780
Transport Wnd (mph) W 12 W 3
Vent Rate (kt-ft) 46500 11340
Dispersion 3 2
ADI early 35 Fair 6 Very Poor 11 Poor
ADI late 64 Good 2 Very Poor 18 Gen Poor
Max LVORI early 9 7 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-132030-
Monroe-
Including the city of Woodsfield
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 30 50
Chance of Thunder (%) 60 30 50
Temp (24h trend) 86 (-6) 69 (0) 84
RH % (24h trend) 66 (+11) 100 (+1) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.01 0.07
Precip Duration 2 2 4
Precip Begin 11 AM Continuing 6 AM
Precip End Continuing 1 AM 6 PM
Mixing Hgt(m-agl/msl) 1220 1130
Mixing Hgt(ft-agl/msl)4000 3700
Transport Wnd (mph) W 12 SW 3
Vent Rate (kt-ft) 40000 11100
Dispersion 3 2
ADI early 33 Fair 5 Very Poor 13 Gen Poor
ADI late 56 Gen Good 2 Very Poor 17 Gen Poor
Max LVORI early 8 9 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-132030-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 30
Chance of Thunder (%) 70 60 30
Temp (24h trend) 85 (-6) 67 (-1) 84
RH % (24h trend) 69 (+12) 100 (+1) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.13 0.11 0.01
Precip Duration 4 2 4
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 1 AM 6 PM
Mixing Hgt(m-agl/msl) 1150 870
Mixing Hgt(ft-agl/msl)3790 2850
Transport Wnd (mph) SW 13 W 7
Vent Rate (kt-ft) 41690 17100
Dispersion 3 2
ADI early 34 Fair 5 Very Poor 13 Gen Poor
ADI late 55 Gen Good 2 Very Poor 22 Fair
Max LVORI early 8 9 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-132030-
Venango-
Including the cities of Oil City and Franklin
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 30
Chance of Thunder (%) 60 60 30
Temp (24h trend) 85 (-5) 66 (-2) 83
RH % (24h trend) 69 (+16) 100 (0) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.11 0.13 0.02
Precip Duration 4 2 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1250 780
Mixing Hgt(ft-agl/msl)4110 2560
Transport Wnd (mph) SW 13 W 7
Vent Rate (kt-ft) 45210 15360
Dispersion 3 2
ADI early 35 Fair 4 Very Poor 12 Poor
ADI late 56 Gen Good 2 Very Poor 20 Gen Poor
Max LVORI early 9 9 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-132030-
Forest-
Including the city of Tionesta
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 60 30
Chance of Thunder (%) 60 60 30
Temp (24h trend) 85 (-5) 65 (-2) 83
RH % (24h trend) 64 (+11) 100 (0) 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.18 0.14 0.02
Precip Duration 5 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1170 1010
Mixing Hgt(ft-agl/msl)3830 3300
Transport Wnd (mph) SW 13 W 8
Vent Rate (kt-ft) 42130 23100
Dispersion 3 3
ADI early 35 Fair 4 Very Poor 13 Gen Poor
ADI late 57 Gen Good 2 Very Poor 32 Fair
Max LVORI early 8 9 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-132030-
Lawrence-
Including the cities of New Castle and Ellwood City
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 40
Chance of Thunder (%) 70 70 40
Temp (24h trend) 86 (-6) 67 (-1) 85
RH % (24h trend) 66 (+13) 100 (+2) 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.16 0.02
Precip Duration 4 2 4
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 11 PM 6 PM
Mixing Hgt(m-agl/msl) 1140 1050
Mixing Hgt(ft-agl/msl)3730 3440
Transport Wnd (mph) SW 13 W 6
Vent Rate (kt-ft) 41030 17200
Dispersion 3 2
ADI early 34 Fair 5 Very Poor 13 Gen Poor
ADI late 53 Gen Good 2 Very Poor 22 Fair
Max LVORI early 7 9 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-132030-
Butler-
Including the city of Butler
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 70 40
Chance of Thunder (%) 60 60 40
Temp (24h trend) 86 (-6) 66 (-2) 84
RH % (24h trend) 68 (+14) 100 (0) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.11 0.21 0.03
Precip Duration 4 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1300 1030
Mixing Hgt(ft-agl/msl)4250 3380
Transport Wnd (mph) SW 12 W 6
Vent Rate (kt-ft) 42500 16900
Dispersion 3 2
ADI early 36 Fair 5 Very Poor 13 Gen Poor
ADI late 54 Gen Good 3 Very Poor 21 Fair
Max LVORI early 9 9 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-132030-
Clarion-
Including the city of Clarion
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 30
Chance of Thunder (%) 60 60 30
Temp (24h trend) 85 (-5) 66 (-2) 83
RH % (24h trend) 65 (+11) 100 (+1) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.15 0.25 0.02
Precip Duration 4 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 3 AM 6 PM
Mixing Hgt(m-agl/msl) 1250 860
Mixing Hgt(ft-agl/msl)4090 2810
Transport Wnd (mph) SW 12 W 6
Vent Rate (kt-ft) 40900 14050
Dispersion 3 2
ADI early 34 Fair 4 Very Poor 13 Gen Poor
ADI late 53 Gen Good 2 Very Poor 20 Gen Poor
Max LVORI early 9 8 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-132030-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 60 40
Chance of Thunder (%) 60 60 40
Temp (24h trend) 85 (-4) 66 (-1) 82
RH % (24h trend) 63 (+12) 100 (+2) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.11 0.22 0.03
Precip Duration 5 4 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 4 AM 6 PM
Mixing Hgt(m-agl/msl) 1250 1110
Mixing Hgt(ft-agl/msl)4120 3630
Transport Wnd (mph) SW 12 W 7
Vent Rate (kt-ft) 41200 21780
Dispersion 3 2
ADI early 36 Fair 6 Very Poor 18 Gen Poor
ADI late 55 Gen Good 2 Very Poor 30 Fair
Max LVORI early 7 6 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-132030-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 40
Chance of Thunder (%) 70 70 40
Temp (24h trend) 86 (-6) 68 (0) 84
RH % (24h trend) 64 (+18) 100 (+4) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.10 0.09 0.02
Precip Duration 4 2 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 11 PM 6 PM
Mixing Hgt(m-agl/msl) 1290 1150
Mixing Hgt(ft-agl/msl)4220 3760
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 42200 15040
Dispersion 3 2
ADI early 31 Fair 6 Very Poor 14 Gen Poor
ADI late 53 Gen Good 3 Very Poor 21 Fair
Max LVORI early 6 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-132030-
Allegheny-
Including the city of Pittsburgh Metro Area
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 50
Chance of Thunder (%) 60 60 40
Temp (24h trend) 87 (-5) 69 (0) 84
RH % (24h trend) 63 (+14) 100 (+3) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.05 0.06 0.03
Precip Duration 3 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1570 1220
Mixing Hgt(ft-agl/msl)5170 4010
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 51700 16040
Dispersion 3 2
ADI early 37 Fair 7 Poor 17 Gen Poor
ADI late 64 Good 3 Very Poor 24 Fair
Max LVORI early 6 6 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-132030-
Armstrong-
Including the cities of Kittanning and Ford City
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 40
Chance of Thunder (%) 60 60 40
Temp (24h trend) 88 (-3) 67 (-1) 84
RH % (24h trend) 65 (+12) 100 (0) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.15 0.19 0.04
Precip Duration 4 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 4 AM 6 PM
Mixing Hgt(m-agl/msl) 1330 1090
Mixing Hgt(ft-agl/msl)4360 3590
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 43600 14360
Dispersion 3 2
ADI early 34 Fair 5 Very Poor 17 Gen Poor
ADI late 53 Gen Good 2 Very Poor 24 Fair
Max LVORI early 9 8 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-132030-
Washington-
Including the cities of Washington and Canonsburg
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 50
Chance of Thunder (%) 60 50 40
Temp (24h trend) 87 (-4) 68 (-1) 83
RH % (24h trend) 64 (+12) 100 (+4) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 6 Lgt/Var Lgt/Var
Precip Amount 0.03 0.03 0.05
Precip Duration 3 2 2
Precip Begin 9 AM Continuing 8 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1550 1060
Mixing Hgt(ft-agl/msl)5090 3470
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 50900 13880
Dispersion 3 2
ADI early 32 Fair 8 Poor 14 Gen Poor
ADI late 60 Gen Good 3 Very Poor 20 Gen Poor
Max LVORI early 6 6 9
Max LVORI late 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-132030-
Greene-
Including the city of Waynesburg
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 50 40 50
Temp (24h trend) 88 (-3) 68 (0) 83
RH % (24h trend) 63 (+15) 100 (+2) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.03 0.02 0.07
Precip Duration 2 3 2
Precip Begin 8 AM Continuing 7 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1610 960
Mixing Hgt(ft-agl/msl)5280 3160
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 52800 12640
Dispersion 4 1
ADI early 33 Fair 7 Poor 15 Gen Poor
ADI late 64 Good 3 Very Poor 19 Gen Poor
Max LVORI early 7 7 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-132030-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 50
Chance of Thunder (%) 60 60 40
Temp (24h trend) 88 (-4) 68 (0) 84
RH % (24h trend) 62 (+12) 100 (+1) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.09 0.10 0.06
Precip Duration 2 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 3 AM 6 PM
Mixing Hgt(m-agl/msl) 1510 1170
Mixing Hgt(ft-agl/msl)4950 3850
Transport Wnd (mph) SW 12 W 6
Vent Rate (kt-ft) 49500 19250
Dispersion 3 2
ADI early 37 Fair 6 Very Poor 20 Gen Poor
ADI late 63 Good 3 Very Poor 27 Fair
Max LVORI early 8 8 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-132030-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 70 50
Chance of Thunder (%) 60 60 50
Temp (24h trend) 88 (-1) 67 (-1) 84
RH % (24h trend) 56 (+8) 100 (+2) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.07 0.07
Precip Duration 3 4 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 6 AM 6 PM
Mixing Hgt(m-agl/msl) 1470 1080
Mixing Hgt(ft-agl/msl)4830 3550
Transport Wnd (mph) SW 10 W 7
Vent Rate (kt-ft) 43470 21300
Dispersion 3 2
ADI early 31 Fair 5 Very Poor 21 Fair
ADI late 58 Gen Good 3 Very Poor 27 Fair
Max LVORI early 7 6 9
Max LVORI late 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-132030-
Fayette-
Including the city of Uniontown
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 50
Chance of Thunder (%) 50 60 50
Temp (24h trend) 88 (-3) 68 (0) 84
RH % (24h trend) 61 (+15) 100 (+2) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.04 0.06
Precip Duration 3 3 2
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 3 AM 6 PM
Mixing Hgt(m-agl/msl) 1500 1010
Mixing Hgt(ft-agl/msl)4930 3300
Transport Wnd (mph) SW 12 W 6
Vent Rate (kt-ft) 49300 16500
Dispersion 3 2
ADI early 31 Fair 5 Very Poor 17 Gen Poor
ADI late 64 Good 3 Very Poor 20 Gen Poor
Max LVORI early 7 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-132030-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 50
Chance of Thunder (%) 60 60 50
Temp (24h trend) 87 (-2) 66 (0) 83
RH % (24h trend) 57 (+10) 100 (+1) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.07 0.07
Precip Duration 2 3 2
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 3 AM 6 PM
Mixing Hgt(m-agl/msl) 1380 830
Mixing Hgt(ft-agl/msl)4540 2730
Transport Wnd (mph) SW 12 W 6
Vent Rate (kt-ft) 45400 13650
Dispersion 3 2
ADI early 25 Fair 4 Very Poor 17 Gen Poor
ADI late 57 Gen Good 3 Very Poor 20 Gen Poor
Max LVORI early 8 9 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-132030-
Indiana-
Including the city of Indiana
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 40
Chance of Thunder (%) 60 60 40
Temp (24h trend) 88 (-2) 67 (-1) 84
RH % (24h trend) 63 (+12) 100 (+1) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.12 0.20 0.05
Precip Duration 4 3 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 5 AM 6 PM
Mixing Hgt(m-agl/msl) 1410 1010
Mixing Hgt(ft-agl/msl)4620 3330
Transport Wnd (mph) SW 12 W 6
Vent Rate (kt-ft) 46200 16650
Dispersion 3 2
ADI early 34 Fair 5 Very Poor 20 Gen Poor
ADI late 59 Gen Good 2 Very Poor 28 Fair
Max LVORI early 7 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-132030-
Higher Elevations of Indiana-
Including the city of Armagh
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 40
Chance of Thunder (%) 60 60 40
Temp (24h trend) 87 (-2) 68 (0) 83
RH % (24h trend) 61 (+10) 100 (+3) 68
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.08 0.19 0.05
Precip Duration 3 4 2
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 6 AM 6 PM
Mixing Hgt(m-agl/msl) 1400 980
Mixing Hgt(ft-agl/msl)4600 3220
Transport Wnd (mph) SW 12 W 7
Vent Rate (kt-ft) 46000 19320
Dispersion 3 2
ADI early 32 Fair 5 Very Poor 21 Fair
ADI late 59 Gen Good 3 Very Poor 29 Fair
Max LVORI early 7 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-132030-
Hancock-
Including the city of Weirton
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 40
Chance of Thunder (%) 60 50 40
Temp (24h trend) 86 (-5) 69 (-1) 84
RH % (24h trend) 64 (+15) 99 (+4) 67
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.04 0.03
Precip Duration 4 2 4
Precip Begin 7 AM Continuing 8 AM
Precip End Continuing 11 PM 6 PM
Mixing Hgt(m-agl/msl) 1200 1170
Mixing Hgt(ft-agl/msl)3930 3830
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 39300 15320
Dispersion 3 2
ADI early 31 Fair 8 Poor 10 Poor
ADI late 56 Gen Good 2 Very Poor 22 Fair
Max LVORI early 6 6 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-132030-
Brooke-
Including the cities of Follansbee and Wellsburg
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 40 50
Chance of Thunder (%) 60 40 40
Temp (24h trend) 86 (-5) 70 (0) 84
RH % (24h trend) 66 (+13) 99 (+4) 67
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.04 0.07 0.06
Precip Duration 3 2 4
Precip Begin 9 AM Continuing 7 AM
Precip End Continuing 11 PM 6 PM
Mixing Hgt(m-agl/msl) 1290 1210
Mixing Hgt(ft-agl/msl)4240 3960
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 42400 15840
Dispersion 3 2
ADI early 33 Fair 8 Poor 13 Gen Poor
ADI late 56 Gen Good 3 Very Poor 21 Fair
Max LVORI early 6 6 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-132030-
Ohio-
Including the city of Wheeling
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 60 40 50
Temp (24h trend) 86 (-5) 69 (0) 83
RH % (24h trend) 68 (+11) 100 (+3) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.03 0.03 0.06
Precip Duration 3 2 4
Precip Begin 11 AM Continuing 7 AM
Precip End Continuing 12 AM 6 PM
Mixing Hgt(m-agl/msl) 1310 1030
Mixing Hgt(ft-agl/msl)4290 3370
Transport Wnd (mph) SW 12 W 5
Vent Rate (kt-ft) 42900 13480
Dispersion 3 2
ADI early 33 Fair 8 Poor 16 Gen Poor
ADI late 52 Gen Good 3 Very Poor 20 Gen Poor
Max LVORI early 6 7 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-132030-
Marshall-
Including the city of Moundsville
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 60 40 50
Temp (24h trend) 87 (-4) 70 (0) 85
RH % (24h trend) 68 (+15) 100 (+3) 73
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.08 0.04 0.10
Precip Duration 3 2 2
Precip Begin 12 PM Continuing 7 AM
Precip End Continuing 1 AM 6 PM
Mixing Hgt(m-agl/msl) 1480 1050
Mixing Hgt(ft-agl/msl)4850 3460
Transport Wnd (mph) SW 12 SW 3
Vent Rate (kt-ft) 48500 10380
Dispersion 3 2
ADI early 31 Fair 5 Very Poor 16 Gen Poor
ADI late 56 Gen Good 3 Very Poor 18 Gen Poor
Max LVORI early 6 8 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-132030-
Wetzel-
Including the city of New Martinsville
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 40 50
Chance of Thunder (%) 60 40 50
Temp (24h trend) 86 (-5) 69 (0) 83
RH % (24h trend) 69 (+18) 100 (+3) 76
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.02 0.08
Precip Duration 2 2 2
Precip Begin 8 AM Continuing 6 AM
Precip End Continuing 2 AM 6 PM
Mixing Hgt(m-agl/msl) 1520 940
Mixing Hgt(ft-agl/msl)4990 3080
Transport Wnd (mph) SW 13 W 3
Vent Rate (kt-ft) 54890 9240
Dispersion 4 1
ADI early 31 Fair 5 Very Poor 15 Gen Poor
ADI late 57 Gen Good 2 Very Poor 18 Gen Poor
Max LVORI early 7 8 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-132030-
Marion-
Including the city of Fairmont
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 40 50
Chance of Thunder (%) 50 40 50
Temp (24h trend) 87 (-4) 68 (0) 83
RH % (24h trend) 62 (+16) 100 (+2) 73
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.02 0.08
Precip Duration 2 3 2
Precip Begin 7 AM Continuing 6 AM
Precip End Continuing 3 AM 6 PM
Mixing Hgt(m-agl/msl) 1490 960
Mixing Hgt(ft-agl/msl)4900 3130
Transport Wnd (mph) SW 12 W 3
Vent Rate (kt-ft) 49000 9390
Dispersion 3 1
ADI early 37 Fair 6 Very Poor 17 Gen Poor
ADI late 61 Good 2 Very Poor 18 Gen Poor
Max LVORI early 8 8 9
Max LVORI late 3 10 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-132030-
Monongalia-
Including the city of Morgantown
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 40 50
Chance of Thunder (%) 50 40 50
Temp (24h trend) 88 (-3) 68 (0) 83
RH % (24h trend) 62 (+17) 100 (+4) 74
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.03 0.07
Precip Duration 2 3 2
Precip Begin 7 AM Continuing 6 AM
Precip End Continuing 3 AM 6 PM
Mixing Hgt(m-agl/msl) 1470 950
Mixing Hgt(ft-agl/msl)4820 3120
Transport Wnd (mph) SW 12 W 3
Vent Rate (kt-ft) 48200 9360
Dispersion 3 1
ADI early 35 Fair 5 Very Poor 18 Gen Poor
ADI late 61 Good 3 Very Poor 20 Gen Poor
Max LVORI early 6 7 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-132030-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 40 50
Chance of Thunder (%) 50 40 50
Temp (24h trend) 85 (-3) 67 (0) 82
RH % (24h trend) 60 (+10) 100 (+3) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.10 0.08
Precip Duration 2 3 2
Precip Begin 7 AM Continuing 6 AM
Precip End Continuing 3 AM Continuing
Mixing Hgt(m-agl/msl) 1240 810
Mixing Hgt(ft-agl/msl)4060 2670
Transport Wnd (mph) SW 10 W 5
Vent Rate (kt-ft) 36540 10680
Dispersion 3 1
ADI early 23 Fair 5 Very Poor 15 Gen Poor
ADI late 50 Gen Good 3 Very Poor 17 Gen Poor
Max LVORI early 7 8 9
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-132030-
Preston-
Including the cities of Kingwood and Bruceton Mills
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 50
Chance of Thunder (%) 50 50 20
Temp (24h trend) 88 (-2) 67 (0) 83
RH % (24h trend) 58 (+9) 100 (+2) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.11 0.08
Precip Duration 2 3 2
Precip Begin 6 AM Continuing 6 AM
Precip End Continuing 4 AM Continuing
Mixing Hgt(m-agl/msl) 1400 870
Mixing Hgt(ft-agl/msl)4590 2840
Transport Wnd (mph) SW 10 W 5
Vent Rate (kt-ft) 41310 11360
Dispersion 3 1
ADI early 28 Fair 4 Very Poor 18 Gen Poor
ADI late 57 Gen Good 3 Very Poor 19 Gen Poor
Max LVORI early 8 9 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-132030-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 60
Chance of Thunder (%) 60 50 60
Temp (24h trend) 86 (-2) 66 (0) 82
RH % (24h trend) 58 (+7) 100 (+1) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.12 0.09
Precip Duration 2 3 3
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 4 AM Continuing
Mixing Hgt(m-agl/msl) 1350 790
Mixing Hgt(ft-agl/msl)4450 2600
Transport Wnd (mph) SW 10 W 6
Vent Rate (kt-ft) 40050 13000
Dispersion 3 2
ADI early 24 Fair 4 Very Poor 17 Gen Poor
ADI late 56 Gen Good 3 Very Poor 18 Gen Poor
Max LVORI early 7 8 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-132030-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 60
Chance of Thunder (%) 60 60 60
Temp (24h trend) 87 (-1) 66 (0) 83
RH % (24h trend) 55 (+4) 100 (+2) 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.01 0.04 0.10
Precip Duration 2 3 3
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 6 AM Continuing
Mixing Hgt(m-agl/msl) 1470 900
Mixing Hgt(ft-agl/msl)4830 2960
Transport Wnd (mph) W 9 W 6
Vent Rate (kt-ft) 38640 14800
Dispersion 3 2
ADI early 26 Fair 4 Very Poor 20 Gen Poor
ADI late 54 Gen Good 3 Very Poor 20 Gen Poor
Max LVORI early 8 8 9
Max LVORI late 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-132030-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
124 AM EDT Sun Jul 13 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 70
Chance of Thunder (%) 60 60 60
Temp (24h trend) 83 (-1) 62 (0) 80
RH % (24h trend) 61 (+3) 100 (+1) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.06 0.13
Precip Duration 3 2 5
Precip Begin 6 AM Continuing 8 AM
Precip End Continuing 3 AM Continuing
Mixing Hgt(m-agl/msl) 1260 820
Mixing Hgt(ft-agl/msl)4140 2690
Transport Wnd (mph) W 8 W 7
Vent Rate (kt-ft) 28980 16140
Dispersion 3 2
ADI early 22 Fair 4 Very Poor 19 Gen Poor
ADI late 41 Gen Good 4 Very Poor 20 Gen Poor
Max LVORI early 7 8 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Areas of fog through the night. Patchy fog through the day. Lows
in the upper 60s. Highs in the upper 80s. Light winds.
.WEDNESDAY...Partly cloudy. Numerous showers and scattered
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southeast winds around 5 mph.
.THURSDAY...Showers and scattered thunderstorms. Lows around 70.
Highs in the mid 80s. South winds around 5 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. Scattered showers. Lows in the mid
60s. Highs in the lower 80s. West winds around 5 mph.
$$
Lupo