Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
012
FNUS51 KPBZ 260552
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
152 AM EDT Sat Jul 26 2025
.Discussion...
Shower and thunderstorm chances continue today as a front lifts
north across the region. Additional showers and thunderstorms
are expected Sunday as the front drifts back to the south.
Locally heavy rain and strong wind gusts are possible in some of
the storms.
&&
OHZ039-262015-
Tuscarawas-
Including the cities of New Philadelphia and Dover
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 80
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (+1) 72 (+1) 86
RH % (24h trend) 61 (+4) 100 (0) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.06 0.14 0.25
Precip Duration 2 3 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1450 980
Mixing Hgt(ft-agl/msl)4750 3230
Transport Wnd (mph) SW 10 W 13
Vent Rate (kt-ft) 42750 35530
Dispersion 3 3
ADI early 24 Fair 7 Poor 30 Fair
ADI late 62 Good 5 Very Poor 39 Fair
Max LVORI early 9 7 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-262015-
Carroll-
Including the cities of Carrollton and Malvern
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 80
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (-1) 71 (+1) 86
RH % (24h trend) 60 (+8) 100 (0) 73
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.13 0.19 0.19
Precip Duration 3 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1540 1100
Mixing Hgt(ft-agl/msl)5040 3590
Transport Wnd (mph) W 12 W 13
Vent Rate (kt-ft) 50400 39490
Dispersion 3 3
ADI early 24 Fair 6 Very Poor 31 Fair
ADI late 65 Good 6 Very Poor 46 Gen Good
Max LVORI early 9 8 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-262015-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 70 80
Chance of Thunder (%) 40 50 60
Temp (24h trend) 89 (-1) 71 (+1) 86
RH % (24h trend) 62 (+11) 100 (+1) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.19 0.23 0.22
Precip Duration 3 4 10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1400 1030
Mixing Hgt(ft-agl/msl)4590 3370
Transport Wnd (mph) W 12 W 14
Vent Rate (kt-ft) 45900 40440
Dispersion 3 3
ADI early 25 Fair 5 Very Poor 31 Fair
ADI late 58 Gen Good 5 Very Poor 44 Gen Good
Max LVORI early 9 7 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-262015-
Coshocton-
Including the city of Coshocton
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 80
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (+2) 72 (+1) 86
RH % (24h trend) 62 (0) 100 (0) 74
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.10 0.09 0.21
Precip Duration 2 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1510 920
Mixing Hgt(ft-agl/msl)4950 3020
Transport Wnd (mph) SW 12 W 12
Vent Rate (kt-ft) 49500 30200
Dispersion 3 3
ADI early 25 Fair 7 Poor 31 Fair
ADI late 62 Good 5 Very Poor 37 Fair
Max LVORI early 9 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-262015-
Harrison-
Including the city of Cadiz
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 90
Chance of Thunder (%) 50 50 60
Temp (24h trend) 90 (+3) 71 (+1) 86
RH % (24h trend) 59 (-8) 100 (0) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.03 0.06 0.23
Precip Duration 2 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1520 1020
Mixing Hgt(ft-agl/msl)4990 3360
Transport Wnd (mph) W 12 W 13
Vent Rate (kt-ft) 49900 36960
Dispersion 3 3
ADI early 18 Gen Poor 6 Very Poor 32 Fair
ADI late 64 Good 6 Very Poor 40 Fair
Max LVORI early 9 7 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-262015-
Jefferson OH-
Including the city of Steubenville
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 80
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (+1) 71 (0) 86
RH % (24h trend) 59 (-3) 100 (0) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.09 0.14 0.20
Precip Duration 2 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1500 1180
Mixing Hgt(ft-agl/msl)4910 3880
Transport Wnd (mph) W 10 W 14
Vent Rate (kt-ft) 44190 46560
Dispersion 3 3
ADI early 22 Fair 5 Very Poor 34 Fair
ADI late 62 Good 5 Very Poor 49 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-262015-
Muskingum-
Including the city of Zanesville
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 90
Chance of Thunder (%) 50 50 60
Temp (24h trend) 90 (+3) 72 (+1) 87
RH % (24h trend) 61 (-13) 100 (0) 74
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.06 0.22
Precip Duration 2 2 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1580 930
Mixing Hgt(ft-agl/msl)5180 3050
Transport Wnd (mph) SW 10 W 12
Vent Rate (kt-ft) 46620 30500
Dispersion 3 3
ADI early 25 Fair 6 Very Poor 34 Fair
ADI late 58 Gen Good 4 Very Poor 36 Fair
Max LVORI early 9 7 8
Max LVORI late 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-262015-
Guernsey-
Including the city of Cambridge
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 90
Chance of Thunder (%) 40 50 60
Temp (24h trend) 90 (+4) 71 (0) 86
RH % (24h trend) 61 (-13) 100 (0) 73
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.07 0.06 0.16
Precip Duration 2 2 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1520 840
Mixing Hgt(ft-agl/msl)4970 2740
Transport Wnd (mph) SW 10 W 12
Vent Rate (kt-ft) 44730 27400
Dispersion 3 3
ADI early 19 Gen Poor 7 Poor 30 Fair
ADI late 56 Gen Good 4 Very Poor 34 Fair
Max LVORI early 9 8 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-262015-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 90
Chance of Thunder (%) 50 50 60
Temp (24h trend) 90 (+5) 72 (+1) 87
RH % (24h trend) 59 (-14) 100 (0) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.05 0.05 0.26
Precip Duration 2 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1610 930
Mixing Hgt(ft-agl/msl)5290 3050
Transport Wnd (mph) W 10 W 12
Vent Rate (kt-ft) 47610 30500
Dispersion 4 3
ADI early 22 Fair 5 Very Poor 34 Fair
ADI late 60 Gen Good 5 Very Poor 36 Fair
Max LVORI early 9 8 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-262015-
Noble-
Including the city of Caldwell
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 90
Chance of Thunder (%) 40 50 60
Temp (24h trend) 91 (+6) 71 (0) 87
RH % (24h trend) 59 (-12) 100 (0) 73
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.11 0.06 0.24
Precip Duration 2 2 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1640 870
Mixing Hgt(ft-agl/msl)5370 2850
Transport Wnd (mph) SW 9 W 10
Vent Rate (kt-ft) 42960 25650
Dispersion 3 3
ADI early 19 Gen Poor 5 Very Poor 32 Fair
ADI late 57 Gen Good 3 Very Poor 33 Fair
Max LVORI early 9 8 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-262015-
Monroe-
Including the city of Woodsfield
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 90
Chance of Thunder (%) 40 50 60
Temp (24h trend) 91 (+7) 72 (+1) 87
RH % (24h trend) 58 (-12) 100 (0) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.06 0.25
Precip Duration 2 3 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1660 870
Mixing Hgt(ft-agl/msl)5430 2850
Transport Wnd (mph) SW 9 W 12
Vent Rate (kt-ft) 43440 28500
Dispersion 3 3
ADI early 19 Gen Poor 5 Very Poor 32 Fair
ADI late 58 Gen Good 4 Very Poor 34 Fair
Max LVORI early 9 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-262015-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 70
Chance of Thunder (%) 60 50 50
Temp (24h trend) 88 (+3) 69 (0) 85
RH % (24h trend) 68 (+5) 100 (0) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.38 0.21 0.17
Precip Duration 6 7 7
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1090 840
Mixing Hgt(ft-agl/msl)3580 2750
Transport Wnd (mph) SW 10 W 12
Vent Rate (kt-ft) 32220 27500
Dispersion 3 3
ADI early 13 Gen Poor 4 Very Poor 24 Fair
ADI late 41 Gen Good 5 Very Poor 35 Fair
Max LVORI early 9 9 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-262015-
Venango-
Including the cities of Oil City and Franklin
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 70
Chance of Thunder (%) 60 50 50
Temp (24h trend) 85 (0) 68 (0) 84
RH % (24h trend) 71 (+7) 100 (0) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.26 0.17 0.15
Precip Duration 5 7 7
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1040 940
Mixing Hgt(ft-agl/msl)3430 3090
Transport Wnd (mph) SW 9 W 14
Vent Rate (kt-ft) 27440 37080
Dispersion 3 3
ADI early 16 Gen Poor 4 Very Poor 22 Fair
ADI late 36 Fair 4 Very Poor 48 Gen Good
Max LVORI early 9 9 8
Max LVORI late 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-262015-
Forest-
Including the city of Tionesta
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 80 80
Chance of Thunder (%) 60 50 50
Temp (24h trend) 84 (-1) 67 (0) 84
RH % (24h trend) 68 (+7) 100 (0) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.27 0.27 0.17
Precip Duration 5 7 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 930 850
Mixing Hgt(ft-agl/msl)3060 2780
Transport Wnd (mph) SW 10 W 14
Vent Rate (kt-ft) 27540 33360
Dispersion 3 3
ADI early 17 Gen Poor 3 Very Poor 20 Gen Poor
ADI late 31 Fair 4 Very Poor 41 Gen Good
Max LVORI early 9 8 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-262015-
Lawrence-
Including the cities of New Castle and Ellwood City
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 80
Chance of Thunder (%) 60 60 60
Temp (24h trend) 89 (+1) 70 (0) 86
RH % (24h trend) 64 (+7) 100 (0) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.22 0.18 0.15
Precip Duration 4 8 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1210 1000
Mixing Hgt(ft-agl/msl)3970 3270
Transport Wnd (mph) W 10 W 14
Vent Rate (kt-ft) 35730 39240
Dispersion 3 3
ADI early 13 Gen Poor 4 Very Poor 26 Fair
ADI late 48 Gen Good 4 Very Poor 42 Gen Good
Max LVORI early 9 9 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-262015-
Butler-
Including the city of Butler
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 80
Chance of Thunder (%) 60 50 60
Temp (24h trend) 88 (+1) 69 (0) 85
RH % (24h trend) 68 (+5) 100 (0) 77
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.25 0.17 0.18
Precip Duration 5 7 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1160 880
Mixing Hgt(ft-agl/msl)3810 2900
Transport Wnd (mph) SW 8 W 14
Vent Rate (kt-ft) 26670 34800
Dispersion 3 3
ADI early 12 Poor 3 Very Poor 23 Fair
ADI late 37 Fair 4 Very Poor 43 Gen Good
Max LVORI early 9 9 8
Max LVORI late 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-262015-
Clarion-
Including the city of Clarion
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 80
Chance of Thunder (%) 50 50 60
Temp (24h trend) 87 (+1) 69 (+1) 84
RH % (24h trend) 68 (+7) 100 (+1) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.23 0.23 0.21
Precip Duration 5 6 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1060 870
Mixing Hgt(ft-agl/msl)3470 2870
Transport Wnd (mph) SW 8 W 13
Vent Rate (kt-ft) 24290 31570
Dispersion 3 3
ADI early 11 Poor 4 Very Poor 21 Fair
ADI late 31 Fair 4 Very Poor 39 Fair
Max LVORI early 9 7 8
Max LVORI late 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-262015-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 70 80
Chance of Thunder (%) 60 60 60
Temp (24h trend) 84 (-3) 68 (0) 83
RH % (24h trend) 66 (+11) 100 (+1) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.16 0.35 0.24
Precip Duration 4 6 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1040 960
Mixing Hgt(ft-agl/msl)3400 3170
Transport Wnd (mph) SW 9 W 14
Vent Rate (kt-ft) 27200 38040
Dispersion 3 3
ADI early 10 Poor 4 Very Poor 22 Fair
ADI late 29 Fair 4 Very Poor 42 Gen Good
Max LVORI early 9 6 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-262015-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 80
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (-2) 71 (+1) 86
RH % (24h trend) 60 (+11) 100 (+1) 70
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.28 0.25 0.18
Precip Duration 3 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1330 1110
Mixing Hgt(ft-agl/msl)4360 3640
Transport Wnd (mph) SW 8 W 14
Vent Rate (kt-ft) 30520 43680
Dispersion 3 3
ADI early 16 Gen Poor 4 Very Poor 29 Fair
ADI late 42 Gen Good 4 Very Poor 49 Gen Good
Max LVORI early 9 7 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-262015-
Allegheny-
Including the city of Pittsburgh Metro Area
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 90
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (+1) 71 (0) 86
RH % (24h trend) 61 (-4) 100 (0) 72
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.27 0.20 0.24
Precip Duration 3 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1380 1050
Mixing Hgt(ft-agl/msl)4530 3440
Transport Wnd (mph) W 8 W 14
Vent Rate (kt-ft) 31710 41280
Dispersion 3 3
ADI early 15 Gen Poor 5 Very Poor 32 Fair
ADI late 36 Fair 5 Very Poor 47 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-262015-
Armstrong-
Including the cities of Kittanning and Ford City
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 80
Chance of Thunder (%) 60 60 60
Temp (24h trend) 89 (+3) 70 (0) 85
RH % (24h trend) 68 (+5) 100 (0) 75
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.21 0.19 0.21
Precip Duration 5 6 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1100 880
Mixing Hgt(ft-agl/msl)3610 2880
Transport Wnd (mph) SW 7 W 15
Vent Rate (kt-ft) 21660 37440
Dispersion 2 3
ADI early 11 Poor 3 Very Poor 24 Fair
ADI late 29 Fair 4 Very Poor 43 Gen Good
Max LVORI early 9 8 8
Max LVORI late 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-262015-
Washington-
Including the cities of Washington and Canonsburg
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 90
Chance of Thunder (%) 50 60 60
Temp (24h trend) 89 (+4) 72 (+2) 85
RH % (24h trend) 60 (-14) 100 (0) 73
20ft Wnd-Val/AM(mph) Lgt/Var SW 5
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.11 0.12 0.22
Precip Duration 3 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1450 1030
Mixing Hgt(ft-agl/msl)4770 3390
Transport Wnd (mph) W 9 W 14
Vent Rate (kt-ft) 38160 40680
Dispersion 3 3
ADI early 18 Gen Poor 5 Very Poor 36 Fair
ADI late 55 Gen Good 6 Very Poor 46 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-262015-
Greene-
Including the city of Waynesburg
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 90
Chance of Thunder (%) 50 60 60
Temp (24h trend) 89 (+5) 71 (+1) 86
RH % (24h trend) 61 (-20) 100 (0) 75
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.08 0.07 0.27
Precip Duration 2 6 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1600 980
Mixing Hgt(ft-agl/msl)5240 3220
Transport Wnd (mph) W 9 W 13
Vent Rate (kt-ft) 41920 35420
Dispersion 3 3
ADI early 20 Gen Poor 5 Very Poor 35 Fair
ADI late 55 Gen Good 5 Very Poor 42 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-262015-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 70 90
Chance of Thunder (%) 50 50 60
Temp (24h trend) 88 (+2) 71 (+1) 86
RH % (24h trend) 65 (-5) 100 (0) 77
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.24 0.15 0.27
Precip Duration 4 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1120 880
Mixing Hgt(ft-agl/msl)3690 2890
Transport Wnd (mph) SW 7 W 15
Vent Rate (kt-ft) 22140 37570
Dispersion 2 3
ADI early 14 Gen Poor 4 Very Poor 30 Fair
ADI late 29 Fair 5 Very Poor 44 Gen Good
Max LVORI early 9 8 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-262015-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 90
Chance of Thunder (%) 60 50 60
Temp (24h trend) 87 (+4) 70 (0) 85
RH % (24h trend) 61 (-6) 100 (0) 75
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.17 0.18 0.29
Precip Duration 4 4 9
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1130 950
Mixing Hgt(ft-agl/msl)3710 3110
Transport Wnd (mph) W 7 W 15
Vent Rate (kt-ft) 22260 40430
Dispersion 2 3
ADI early 15 Gen Poor 4 Very Poor 29 Fair
ADI late 28 Fair 6 Very Poor 46 Gen Good
Max LVORI early 9 6 7
Max LVORI late 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-262015-
Fayette-
Including the city of Uniontown
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 90
Chance of Thunder (%) 50 50 60
Temp (24h trend) 89 (+4) 71 (+1) 85
RH % (24h trend) 62 (-14) 100 (0) 75
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.09 0.11 0.30
Precip Duration 3 5 9
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1200 1000
Mixing Hgt(ft-agl/msl)3920 3270
Transport Wnd (mph) SW 7 W 14
Vent Rate (kt-ft) 23520 39240
Dispersion 2 3
ADI early 15 Gen Poor 4 Very Poor 31 Fair
ADI late 35 Fair 5 Very Poor 45 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-262015-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 80
Chance of Thunder (%) 50 60 60
Temp (24h trend) 87 (+4) 68 (0) 84
RH % (24h trend) 62 (-10) 100 (0) 79
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.16 0.28
Precip Duration 3 5 9
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1230 870
Mixing Hgt(ft-agl/msl)4030 2870
Transport Wnd (mph) W 8 W 15
Vent Rate (kt-ft) 28210 37310
Dispersion 3 3
ADI early 15 Gen Poor 3 Very Poor 27 Fair
ADI late 35 Fair 5 Very Poor 41 Gen Good
Max LVORI early 9 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-262015-
Indiana-
Including the city of Indiana
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 80
Chance of Thunder (%) 60 60 60
Temp (24h trend) 87 (+3) 70 (0) 85
RH % (24h trend) 67 (-1) 100 (0) 75
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.23 0.32 0.22
Precip Duration 5 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1090 940
Mixing Hgt(ft-agl/msl)3580 3080
Transport Wnd (mph) SW 7 W 15
Vent Rate (kt-ft) 21480 40040
Dispersion 2 3
ADI early 10 Poor 4 Very Poor 24 Fair
ADI late 28 Fair 4 Very Poor 46 Gen Good
Max LVORI early 9 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-262015-
Higher Elevations of Indiana-
Including the city of Armagh
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 80
Chance of Thunder (%) 60 50 60
Temp (24h trend) 86 (+3) 70 (+1) 83
RH % (24h trend) 65 (-7) 100 (0) 78
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.22 0.19 0.20
Precip Duration 4 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1020 890
Mixing Hgt(ft-agl/msl)3360 2920
Transport Wnd (mph) SW 7 W 15
Vent Rate (kt-ft) 20160 37960
Dispersion 2 3
ADI early 12 Poor 4 Very Poor 28 Fair
ADI late 26 Fair 5 Very Poor 44 Gen Good
Max LVORI early 9 7 8
Max LVORI late 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-262015-
Hancock-
Including the city of Weirton
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 70 80
Chance of Thunder (%) 40 50 60
Temp (24h trend) 89 (-1) 72 (+1) 86
RH % (24h trend) 58 (+1) 100 (+1) 69
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.30 0.26 0.25
Precip Duration 3 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1450 1230
Mixing Hgt(ft-agl/msl)4750 4020
Transport Wnd (mph) W 10 W 15
Vent Rate (kt-ft) 42750 52260
Dispersion 3 4
ADI early 20 Gen Poor 5 Very Poor 33 Fair
ADI late 53 Gen Good 5 Very Poor 53 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-262015-
Brooke-
Including the cities of Follansbee and Wellsburg
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 70 90
Chance of Thunder (%) 50 60 60
Temp (24h trend) 90 (+2) 72 (+1) 86
RH % (24h trend) 57 (-11) 100 (0) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.13 0.11 0.20
Precip Duration 2 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1530 1140
Mixing Hgt(ft-agl/msl)5030 3730
Transport Wnd (mph) W 10 W 14
Vent Rate (kt-ft) 45270 44760
Dispersion 3 3
ADI early 20 Gen Poor 5 Very Poor 37 Fair
ADI late 60 Gen Good 5 Very Poor 48 Gen Good
Max LVORI early 9 6 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-262015-
Ohio-
Including the city of Wheeling
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 90
Chance of Thunder (%) 50 60 60
Temp (24h trend) 89 (+3) 72 (+2) 86
RH % (24h trend) 61 (-16) 100 (0) 75
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.12 0.11 0.21
Precip Duration 2 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1590 1000
Mixing Hgt(ft-agl/msl)5230 3300
Transport Wnd (mph) W 10 W 14
Vent Rate (kt-ft) 47070 39600
Dispersion 3 3
ADI early 24 Fair 6 Very Poor 35 Fair
ADI late 64 Good 5 Very Poor 44 Gen Good
Max LVORI early 9 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-262015-
Marshall-
Including the city of Moundsville
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 90
Chance of Thunder (%) 50 60 60
Temp (24h trend) 91 (+7) 72 (+1) 87
RH % (24h trend) 62 (-17) 100 (0) 76
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.10 0.07 0.35
Precip Duration 2 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1700 930
Mixing Hgt(ft-agl/msl)5590 3050
Transport Wnd (mph) W 9 W 12
Vent Rate (kt-ft) 44720 30500
Dispersion 3 3
ADI early 21 Fair 6 Very Poor 35 Fair
ADI late 64 Good 4 Very Poor 37 Fair
Max LVORI early 9 6 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-262015-
Wetzel-
Including the city of New Martinsville
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 90
Chance of Thunder (%) 40 60 60
Temp (24h trend) 90 (+6) 71 (+1) 86
RH % (24h trend) 61 (-17) 100 (0) 77
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.09 0.07 0.26
Precip Duration 2 3 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1670 910
Mixing Hgt(ft-agl/msl)5480 2980
Transport Wnd (mph) W 9 W 12
Vent Rate (kt-ft) 43840 29800
Dispersion 3 3
ADI early 22 Fair 5 Very Poor 29 Fair
ADI late 61 Good 4 Very Poor 34 Fair
Max LVORI early 9 6 8
Max LVORI late 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-262015-
Marion-
Including the city of Fairmont
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 80
Chance of Thunder (%) 40 60 60
Temp (24h trend) 90 (+6) 71 (+1) 86
RH % (24h trend) 61 (-18) 100 (0) 76
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.04 0.07 0.22
Precip Duration 1 5 6
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1630 950
Mixing Hgt(ft-agl/msl)5360 3130
Transport Wnd (mph) W 8 W 12
Vent Rate (kt-ft) 37520 31300
Dispersion 3 3
ADI early 21 Fair 4 Very Poor 31 Fair
ADI late 52 Gen Good 4 Very Poor 36 Fair
Max LVORI early 9 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-262015-
Monongalia-
Including the city of Morgantown
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 90
Chance of Thunder (%) 40 60 60
Temp (24h trend) 89 (+4) 71 (+1) 85
RH % (24h trend) 62 (-17) 100 (0) 77
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.03 0.09 0.24
Precip Duration 2 5 6
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1600 1030
Mixing Hgt(ft-agl/msl)5230 3390
Transport Wnd (mph) W 8 W 13
Vent Rate (kt-ft) 36610 37290
Dispersion 3 3
ADI early 18 Gen Poor 4 Very Poor 33 Fair
ADI late 45 Gen Good 4 Very Poor 40 Fair
Max LVORI early 9 6 7
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-262015-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 80
Chance of Thunder (%) 40 60 60
Temp (24h trend) 88 (+5) 69 (+1) 82
RH % (24h trend) 60 (-15) 100 (+1) 77
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.05 0.12 0.26
Precip Duration 2 5 6
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 880
Mixing Hgt(ft-agl/msl)4110 2870
Transport Wnd (mph) W 7 W 14
Vent Rate (kt-ft) 24660 34440
Dispersion 2 3
ADI early 14 Gen Poor 3 Very Poor 25 Fair
ADI late 35 Fair 5 Very Poor 39 Fair
Max LVORI early 8 6 7
Max LVORI late 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-262015-
Preston-
Including the cities of Kingwood and Bruceton Mills
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 80
Chance of Thunder (%) 40 50 60
Temp (24h trend) 88 (+4) 69 (+1) 85
RH % (24h trend) 59 (-16) 100 (0) 76
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.06 0.16 0.23
Precip Duration 2 5 6
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1370 970
Mixing Hgt(ft-agl/msl)4480 3170
Transport Wnd (mph) W 8 W 14
Vent Rate (kt-ft) 31360 38040
Dispersion 3 3
ADI early 18 Gen Poor 3 Very Poor 33 Fair
ADI late 42 Gen Good 4 Very Poor 43 Gen Good
Max LVORI early 8 7 8
Max LVORI late 3 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-262015-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 80
Chance of Thunder (%) 40 50 60
Temp (24h trend) 87 (+5) 68 (0) 83
RH % (24h trend) 60 (-15) 100 (0) 76
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.09 0.15 0.22
Precip Duration 2 4 6
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1350 820
Mixing Hgt(ft-agl/msl)4440 2700
Transport Wnd (mph) W 9 W 15
Vent Rate (kt-ft) 35520 35100
Dispersion 3 3
ADI early 21 Fair 3 Very Poor 34 Fair
ADI late 46 Gen Good 6 Very Poor 40 Fair
Max LVORI early 8 7 8
Max LVORI late 3 8 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-262015-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 60 80
Chance of Thunder (%) 40 50 60
Temp (24h trend) 89 (+8) 68 (0) 84
RH % (24h trend) 54 (-12) 100 (0) 71
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.09 0.13 0.23
Precip Duration 2 4 6
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1490 1100
Mixing Hgt(ft-agl/msl)4880 3610
Transport Wnd (mph) W 8 W 15
Vent Rate (kt-ft) 34160 46930
Dispersion 3 3
ADI early 25 Fair 3 Very Poor 39 Fair
ADI late 49 Gen Good 5 Very Poor 50 Gen Good
Max LVORI early 7 6 7
Max LVORI late 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-262015-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
152 AM EDT Sat Jul 26 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 80
Chance of Thunder (%) 50 50 50
Temp (24h trend) 85 (+6) 64 (-1) 80
RH % (24h trend) 60 (-14) 100 (0) 78
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.10 0.13 0.21
Precip Duration 3 2 6
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1310 1010
Mixing Hgt(ft-agl/msl)4300 3320
Transport Wnd (mph) W 8 W 17
Vent Rate (kt-ft) 30100 49800
Dispersion 3 4
ADI early 29 Fair 3 Very Poor 42 Gen Good
ADI late 40 Fair 9 Poor 52 Gen Good
Max LVORI early 6 7 6
Max LVORI late 3 7 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows around 70.
Highs around 90. Light winds.
.TUESDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs around
90. West winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. North winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
WM