Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
457
FNUS51 KPBZ 060704
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
304 AM EDT Fri Jun 6 2025
.Discussion...
A stationary front will remain across the region today and
tonight, and will provide the focus for periodic showers and
thunderstorms. The front will drift south Saturday, with shower
and storm chances diminishing. Unsettled weather is then expected
Sunday through Tuesday with a series of crossing disturbances.
&&
OHZ039-062015-
Tuscarawas-
Including the cities of New Philadelphia and Dover
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 50 30
Chance of Thunder (%) 70 50 0
Temp (24h trend) 79 (-4) 59 (-4) 79
RH % (24h trend) 74 (+18) 99 (-1) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.51 0.06 0.00
Precip Duration 8 4 0
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 8 AM
Mixing Hgt(m-agl/msl) 1120 2450
Mixing Hgt(ft-agl/msl)3670 8030
Transport Wnd (mph) SW 10 N 6
Vent Rate (kt-ft) 33030 40150
Dispersion 3 3
ADI early 19 Gen Poor 8 Poor 44 Gen Good
ADI late 35 Fair 4 Very Poor 57 Gen Good
Max LVORI early 9 6 6
Max LVORI late 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-062015-
Carroll-
Including the cities of Carrollton and Malvern
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 60 30
Chance of Thunder (%) 70 60 0
Temp (24h trend) 78 (-5) 60 (-3) 78
RH % (24h trend) 77 (+22) 98 (-2) 51
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.62 0.13 0.00
Precip Duration 8 5 0
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 8 AM
Mixing Hgt(m-agl/msl) 1020 2200
Mixing Hgt(ft-agl/msl)3360 7210
Transport Wnd (mph) SW 10 N 7
Vent Rate (kt-ft) 30240 43260
Dispersion 3 3
ADI early 18 Gen Poor 7 Poor 47 Gen Good
ADI late 33 Fair 5 Very Poor 57 Gen Good
Max LVORI early 9 7 6
Max LVORI late 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-062015-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 20
Chance of Thunder (%) 70 70 0
Temp (24h trend) 78 (-5) 60 (-4) 78
RH % (24h trend) 77 (+23) 98 (-2) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.52 0.08 0.00
Precip Duration 8 3 0
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 8 AM
Mixing Hgt(m-agl/msl) 960 2040
Mixing Hgt(ft-agl/msl)3160 6700
Transport Wnd (mph) SW 9 N 7
Vent Rate (kt-ft) 25280 40200
Dispersion 2 3
ADI early 17 Gen Poor 6 Very Poor 54 Gen Good
ADI late 30 Fair 5 Very Poor 66 Good
Max LVORI early 9 7 6
Max LVORI late 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-062015-
Coshocton-
Including the city of Coshocton
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 50 30
Chance of Thunder (%) 70 50 0
Temp (24h trend) 79 (-2) 59 (-4) 78
RH % (24h trend) 75 (+13) 99 (-1) 51
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.46 0.03 0.00
Precip Duration 7 4 0
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 8 AM
Mixing Hgt(m-agl/msl) 1160 2420
Mixing Hgt(ft-agl/msl)3810 7940
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 38100 39700
Dispersion 3 3
ADI early 18 Gen Poor 8 Poor 41 Gen Good
ADI late 39 Fair 4 Very Poor 54 Gen Good
Max LVORI early 8 6 6
Max LVORI late 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-062015-
Harrison-
Including the city of Cadiz
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 40
Chance of Thunder (%) 70 70 0
Temp (24h trend) 79 (-4) 60 (-3) 79
RH % (24h trend) 72 (+21) 99 (-1) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.49 0.13 0.00
Precip Duration 8 5 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Mixing Hgt(m-agl/msl) 980 2330
Mixing Hgt(ft-agl/msl)3220 7650
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 32200 38250
Dispersion 3 3
ADI early 18 Gen Poor 7 Poor 28 Fair
ADI late 37 Fair 4 Very Poor 57 Gen Good
Max LVORI early 9 8 7
Max LVORI late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-062015-
Jefferson OH-
Including the city of Steubenville
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 40
Chance of Thunder (%) 80 70 0
Temp (24h trend) 78 (-5) 60 (-3) 79
RH % (24h trend) 72 (+22) 99 (-1) 51
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.51 0.20 0.00
Precip Duration 7 5 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Mixing Hgt(m-agl/msl) 940 2080
Mixing Hgt(ft-agl/msl)3080 6810
Transport Wnd (mph) W 10 N 7
Vent Rate (kt-ft) 27720 40860
Dispersion 3 3
ADI early 17 Gen Poor 6 Very Poor 26 Fair
ADI late 33 Fair 4 Very Poor 53 Gen Good
Max LVORI early 9 7 6
Max LVORI late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-062015-
Muskingum-
Including the city of Zanesville
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 30
Chance of Thunder (%) 70 70 0
Temp (24h trend) 80 (-3) 60 (-3) 79
RH % (24h trend) 71 (+12) 100 (0) 51
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.46 0.06 0.00
Precip Duration 7 5 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1160 2400
Mixing Hgt(ft-agl/msl)3800 7880
Transport Wnd (mph) W 13 N 5
Vent Rate (kt-ft) 41800 31520
Dispersion 3 3
ADI early 17 Gen Poor 9 Poor 30 Fair
ADI late 44 Gen Good 4 Very Poor 41 Gen Good
Max LVORI early 9 6 7
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-062015-
Guernsey-
Including the city of Cambridge
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 40
Chance of Thunder (%) 70 70 0
Temp (24h trend) 80 (-3) 60 (-2) 80
RH % (24h trend) 71 (+15) 100 (0) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.58 0.07 0.00
Precip Duration 8 5 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1110 2400
Mixing Hgt(ft-agl/msl)3630 7890
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 36300 39450
Dispersion 3 3
ADI early 18 Gen Poor 7 Poor 27 Fair
ADI late 40 Fair 4 Very Poor 57 Gen Good
Max LVORI early 9 7 8
Max LVORI late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-062015-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 50
Chance of Thunder (%) 70 80 20
Temp (24h trend) 80 (-2) 60 (-3) 80
RH % (24h trend) 69 (+18) 100 (0) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.55 0.19 0.00
Precip Duration 7 6 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1000 2090
Mixing Hgt(ft-agl/msl)3290 6850
Transport Wnd (mph) W 13 N 6
Vent Rate (kt-ft) 36190 34250
Dispersion 3 3
ADI early 17 Gen Poor 8 Poor 20 Gen Poor
ADI late 39 Fair 4 Very Poor 50 Gen Good
Max LVORI early 9 8 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-062015-
Noble-
Including the city of Caldwell
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 40
Chance of Thunder (%) 70 80 20
Temp (24h trend) 80 (-3) 61 (-1) 80
RH % (24h trend) 71 (+12) 100 (0) 54
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.48 0.09 0.01
Precip Duration 7 6 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1000 2110
Mixing Hgt(ft-agl/msl)3280 6920
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 32800 34600
Dispersion 3 3
ADI early 16 Gen Poor 8 Poor 19 Gen Poor
ADI late 40 Fair 4 Very Poor 46 Gen Good
Max LVORI early 9 8 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-062015-
Monroe-
Including the city of Woodsfield
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 50
Chance of Thunder (%) 60 80 20
Temp (24h trend) 81 (-1) 62 (-1) 80
RH % (24h trend) 71 (+14) 100 (0) 55
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.42 0.13 0.01
Precip Duration 6 7 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1040 1930
Mixing Hgt(ft-agl/msl)3420 6340
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 34200 31700
Dispersion 3 3
ADI early 16 Gen Poor 7 Poor 17 Gen Poor
ADI late 38 Fair 4 Very Poor 43 Gen Good
Max LVORI early 9 8 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-062015-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms None
Chance Precip (%) 70 50 0
Chance of Thunder (%) 60 50 0
Temp (24h trend) 76 (-5) 58 (-4) 77
RH % (24h trend) 81 (+19) 100 (0) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var N 5
Precip Amount 0.37 0.05 0.00
Precip Duration 6 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 850 1900
Mixing Hgt(ft-agl/msl)2790 6220
Transport Wnd (mph) SW 7 N 10
Vent Rate (kt-ft) 16740 55980
Dispersion 2 4
ADI early 11 Poor 5 Very Poor 60 Gen Good
ADI late 24 Fair 5 Very Poor 72 Good
Max LVORI early 9 9 7
Max LVORI late 5 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-062015-
Venango-
Including the cities of Oil City and Franklin
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms None
Chance Precip (%) 80 60 0
Chance of Thunder (%) 70 60 0
Temp (24h trend) 75 (-7) 58 (-3) 77
RH % (24h trend) 80 (+22) 100 (0) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.49 0.10 0.00
Precip Duration 8 2
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 780 1950
Mixing Hgt(ft-agl/msl)2550 6400
Transport Wnd (mph) SW 8 N 9
Vent Rate (kt-ft) 17850 51200
Dispersion 2 3
ADI early 15 Gen Poor 4 Very Poor 57 Gen Good
ADI late 21 Fair 4 Very Poor 72 Good
Max LVORI early 9 9 7
Max LVORI late 5 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-062015-
Forest-
Including the city of Tionesta
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms None
Chance Precip (%) 80 70 0
Chance of Thunder (%) 80 70 0
Temp (24h trend) 75 (-6) 58 (-2) 77
RH % (24h trend) 76 (+29) 100 (0) 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.58 0.15 0.00
Precip Duration 10 3
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 750 1900
Mixing Hgt(ft-agl/msl)2450 6220
Transport Wnd (mph) SW 9 N 12
Vent Rate (kt-ft) 19600 62200
Dispersion 2 4
ADI early 16 Gen Poor 3 Very Poor 53 Gen Good
ADI late 25 Fair 4 Very Poor 84 Good
Max LVORI early 9 9 7
Max LVORI late 4 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-062015-
Lawrence-
Including the cities of New Castle and Ellwood City
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms None
Chance Precip (%) 80 60 0
Chance of Thunder (%) 70 60 0
Temp (24h trend) 77 (-6) 59 (-2) 79
RH % (24h trend) 78 (+24) 99 (-1) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.50 0.09 0.00
Precip Duration 8 3
Precip Begin 6 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 970 2100
Mixing Hgt(ft-agl/msl)3170 6900
Transport Wnd (mph) SW 7 N 9
Vent Rate (kt-ft) 19020 55200
Dispersion 2 4
ADI early 14 Gen Poor 5 Very Poor 57 Gen Good
ADI late 28 Fair 5 Very Poor 74 Good
Max LVORI early 9 9 7
Max LVORI late 4 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-062015-
Butler-
Including the city of Butler
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 20
Chance of Thunder (%) 80 70 0
Temp (24h trend) 77 (-8) 59 (-2) 78
RH % (24h trend) 79 (+27) 100 (0) 53
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.44 0.14 0.00
Precip Duration 9 4 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Mixing Hgt(m-agl/msl) 900 1960
Mixing Hgt(ft-agl/msl)2940 6420
Transport Wnd (mph) SW 9 N 9
Vent Rate (kt-ft) 23520 51360
Dispersion 2 3
ADI early 16 Gen Poor 5 Very Poor 42 Gen Good
ADI late 28 Fair 4 Very Poor 65 Good
Max LVORI early 9 9 8
Max LVORI late 4 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-062015-
Clarion-
Including the city of Clarion
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms None
Chance Precip (%) 90 60 0
Chance of Thunder (%) 90 60 0
Temp (24h trend) 76 (-7) 60 (-1) 77
RH % (24h trend) 75 (+26) 99 (-1) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.43 0.17 0.00
Precip Duration 8 3
Precip Begin 6 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 740 2020
Mixing Hgt(ft-agl/msl)2440 6620
Transport Wnd (mph) SW 9 N 10
Vent Rate (kt-ft) 19520 59580
Dispersion 2 4
ADI early 19 Gen Poor 4 Very Poor 46 Gen Good
ADI late 24 Fair 4 Very Poor 82 Good
Max LVORI early 9 7 7
Max LVORI late 4 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-062015-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 90 60 20
Chance of Thunder (%) 90 60 0
Temp (24h trend) 76 (-6) 61 (-1) 77
RH % (24h trend) 74 (+26) 97 (-2) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.43 0.19 0.00
Precip Duration 9 3 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Mixing Hgt(m-agl/msl) 810 1890
Mixing Hgt(ft-agl/msl)2650 6190
Transport Wnd (mph) SW 10 N 12
Vent Rate (kt-ft) 23850 61900
Dispersion 3 4
ADI early 19 Gen Poor 5 Very Poor 38 Fair
ADI late 29 Fair 4 Very Poor 84 Good
Max LVORI early 8 6 6
Max LVORI late 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-062015-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 30
Chance of Thunder (%) 80 70 0
Temp (24h trend) 78 (-7) 60 (-4) 79
RH % (24h trend) 75 (+24) 99 (-1) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.43 0.10 0.00
Precip Duration 9 4 0
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 8 AM
Mixing Hgt(m-agl/msl) 1050 2090
Mixing Hgt(ft-agl/msl)3430 6870
Transport Wnd (mph) SW 9 N 7
Vent Rate (kt-ft) 27440 41220
Dispersion 3 3
ADI early 16 Gen Poor 5 Very Poor 40 Fair
ADI late 30 Fair 4 Very Poor 65 Good
Max LVORI early 9 7 6
Max LVORI late 4 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-062015-
Allegheny-
Including the city of Pittsburgh Metro Area
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 80 30
Chance of Thunder (%) 80 80 0
Temp (24h trend) 79 (-4) 62 (-2) 79
RH % (24h trend) 74 (+21) 100 (0) 53
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.33 0.13 0.00
Precip Duration 8 5 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1020 2010
Mixing Hgt(ft-agl/msl)3340 6600
Transport Wnd (mph) SW 10 N 8
Vent Rate (kt-ft) 30060 46200
Dispersion 3 4
ADI early 18 Gen Poor 6 Very Poor 24 Fair
ADI late 33 Fair 4 Very Poor 53 Gen Good
Max LVORI early 9 8 7
Max LVORI late 4 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-062015-
Armstrong-
Including the cities of Kittanning and Ford City
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 20
Chance of Thunder (%) 80 70 0
Temp (24h trend) 78 (-6) 61 (-1) 79
RH % (24h trend) 76 (+23) 100 (0) 54
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.44 0.20 0.00
Precip Duration 8 4 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 770 1970
Mixing Hgt(ft-agl/msl)2510 6480
Transport Wnd (mph) SW 10 N 9
Vent Rate (kt-ft) 22590 51840
Dispersion 2 3
ADI early 20 Gen Poor 5 Very Poor 30 Fair
ADI late 27 Fair 4 Very Poor 66 Good
Max LVORI early 9 9 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-062015-
Washington-
Including the cities of Washington and Canonsburg
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 80 40
Chance of Thunder (%) 70 80 20
Temp (24h trend) 78 (-5) 61 (-2) 78
RH % (24h trend) 73 (+20) 100 (0) 54
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.32 0.15 0.00
Precip Duration 7 6 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 960 1950
Mixing Hgt(ft-agl/msl)3140 6380
Transport Wnd (mph) SW 12 N 7
Vent Rate (kt-ft) 31400 38280
Dispersion 3 3
ADI early 17 Gen Poor 8 Poor 23 Fair
ADI late 38 Fair 4 Very Poor 47 Gen Good
Max LVORI early 9 7 7
Max LVORI late 4 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-062015-
Greene-
Including the city of Waynesburg
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 80 50
Chance of Thunder (%) 70 80 20
Temp (24h trend) 79 (-4) 62 (-1) 78
RH % (24h trend) 74 (+21) 100 (0) 61
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.45 0.13 0.01
Precip Duration 7 7 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 990 1720
Mixing Hgt(ft-agl/msl)3230 5640
Transport Wnd (mph) W 12 NW 7
Vent Rate (kt-ft) 32300 33840
Dispersion 3 3
ADI early 18 Gen Poor 8 Poor 23 Fair
ADI late 39 Fair 4 Very Poor 37 Fair
Max LVORI early 9 9 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-062015-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 40
Chance of Thunder (%) 80 80 20
Temp (24h trend) 78 (-5) 63 (-1) 78
RH % (24h trend) 75 (+23) 100 (0) 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.35 0.17 0.01
Precip Duration 8 5 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 810 1850
Mixing Hgt(ft-agl/msl)2650 6070
Transport Wnd (mph) SW 10 N 9
Vent Rate (kt-ft) 23850 48560
Dispersion 3 3
ADI early 21 Fair 7 Poor 24 Fair
ADI late 29 Fair 4 Very Poor 47 Gen Good
Max LVORI early 9 8 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-062015-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 90 80 40
Chance of Thunder (%) 90 80 20
Temp (24h trend) 78 (-3) 62 (-1) 77
RH % (24h trend) 69 (+24) 99 (+2) 57
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.26 0.24 0.03
Precip Duration 7 6 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 890 1670
Mixing Hgt(ft-agl/msl)2930 5480
Transport Wnd (mph) SW 9 N 10
Vent Rate (kt-ft) 23440 49320
Dispersion 2 4
ADI early 22 Fair 6 Very Poor 27 Fair
ADI late 29 Fair 5 Very Poor 58 Gen Good
Max LVORI early 8 6 7
Max LVORI late 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-062015-
Fayette-
Including the city of Uniontown
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 50
Chance of Thunder (%) 80 80 20
Temp (24h trend) 79 (-5) 63 (-1) 78
RH % (24h trend) 75 (+25) 100 (+1) 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.31 0.16 0.02
Precip Duration 7 7 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 870 1670
Mixing Hgt(ft-agl/msl)2860 5470
Transport Wnd (mph) SW 10 NW 7
Vent Rate (kt-ft) 25740 32820
Dispersion 3 3
ADI early 18 Gen Poor 8 Poor 26 Fair
ADI late 31 Fair 4 Very Poor 41 Gen Good
Max LVORI early 9 8 7
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-062015-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 60
Chance of Thunder (%) 80 80 30
Temp (24h trend) 77 (-4) 61 (-1) 75
RH % (24h trend) 73 (+24) 100 (+2) 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.24 0.23 0.04
Precip Duration 6 7 3
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 870 1460
Mixing Hgt(ft-agl/msl)2840 4800
Transport Wnd (mph) SW 7 NW 9
Vent Rate (kt-ft) 17040 38400
Dispersion 2 3
ADI early 17 Gen Poor 6 Very Poor 26 Fair
ADI late 31 Fair 5 Very Poor 38 Fair
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.
$$
PAZ077-062015-
Indiana-
Including the city of Indiana
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 90 70 20
Chance of Thunder (%) 90 70 0
Temp (24h trend) 78 (-6) 62 (0) 78
RH % (24h trend) 76 (+26) 99 (0) 56
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.40 0.25 0.00
Precip Duration 8 5 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 750 1960
Mixing Hgt(ft-agl/msl)2470 6420
Transport Wnd (mph) SW 8 N 10
Vent Rate (kt-ft) 17290 57780
Dispersion 2 4
ADI early 21 Fair 5 Very Poor 27 Fair
ADI late 26 Fair 4 Very Poor 64 Good
Max LVORI early 9 7 7
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-062015-
Higher Elevations of Indiana-
Including the city of Armagh
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 90 80 30
Chance of Thunder (%) 90 80 20
Temp (24h trend) 77 (-5) 62 (-1) 77
RH % (24h trend) 73 (+24) 99 (+2) 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.33 0.16 0.01
Precip Duration 8 6 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 770 1850
Mixing Hgt(ft-agl/msl)2540 6070
Transport Wnd (mph) SW 8 N 12
Vent Rate (kt-ft) 17780 60700
Dispersion 2 4
ADI early 20 Gen Poor 5 Very Poor 28 Fair
ADI late 26 Fair 4 Very Poor 66 Good
Max LVORI early 8 7 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-062015-
Hancock-
Including the city of Weirton
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 70 30
Chance of Thunder (%) 80 70 0
Temp (24h trend) 78 (-6) 61 (-3) 79
RH % (24h trend) 74 (+24) 97 (-2) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.46 0.15 0.00
Precip Duration 9 5 0
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing 8 AM
Mixing Hgt(m-agl/msl) 990 2120
Mixing Hgt(ft-agl/msl)3230 6970
Transport Wnd (mph) SW 10 N 7
Vent Rate (kt-ft) 29070 41820
Dispersion 3 3
ADI early 16 Gen Poor 6 Very Poor 40 Fair
ADI late 32 Fair 4 Very Poor 55 Gen Good
Max LVORI early 8 6 6
Max LVORI late 4 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-062015-
Brooke-
Including the cities of Follansbee and Wellsburg
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 80 40
Chance of Thunder (%) 70 70 0
Temp (24h trend) 79 (-4) 61 (-3) 79
RH % (24h trend) 71 (+21) 98 (-2) 51
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.43 0.20 0.00
Precip Duration 7 6 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 960 2020
Mixing Hgt(ft-agl/msl)3160 6630
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 31600 33150
Dispersion 3 3
ADI early 16 Gen Poor 7 Poor 23 Fair
ADI late 37 Fair 4 Very Poor 48 Gen Good
Max LVORI early 9 6 6
Max LVORI late 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-062015-
Ohio-
Including the city of Wheeling
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 80 40
Chance of Thunder (%) 70 80 0
Temp (24h trend) 79 (-4) 61 (-3) 79
RH % (24h trend) 70 (+18) 99 (-1) 52
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.45 0.20 0.00
Precip Duration 7 6 1
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1050 1990
Mixing Hgt(ft-agl/msl)3460 6530
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 34600 32650
Dispersion 3 3
ADI early 16 Gen Poor 8 Poor 21 Fair
ADI late 38 Fair 4 Very Poor 51 Gen Good
Max LVORI early 9 8 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-062015-
Marshall-
Including the city of Moundsville
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 50
Chance of Thunder (%) 60 80 20
Temp (24h trend) 81 (-1) 62 (-2) 80
RH % (24h trend) 74 (+17) 99 (-1) 56
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.47 0.17 0.01
Precip Duration 7 7 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1070 1870
Mixing Hgt(ft-agl/msl)3510 6120
Transport Wnd (mph) W 12 N 6
Vent Rate (kt-ft) 35100 30600
Dispersion 3 3
ADI early 16 Gen Poor 8 Poor 20 Gen Poor
ADI late 41 Gen Good 4 Very Poor 44 Gen Good
Max LVORI early 9 8 7
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-062015-
Wetzel-
Including the city of New Martinsville
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 90 60
Chance of Thunder (%) 70 90 20
Temp (24h trend) 79 (-3) 63 (-1) 79
RH % (24h trend) 76 (+22) 100 (0) 61
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.39 0.20 0.02
Precip Duration 7 7 3
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1000 1700
Mixing Hgt(ft-agl/msl)3290 5560
Transport Wnd (mph) W 10 NW 6
Vent Rate (kt-ft) 29610 27800
Dispersion 3 3
ADI early 15 Gen Poor 8 Poor 16 Gen Poor
ADI late 35 Fair 4 Very Poor 34 Fair
Max LVORI early 9 8 8
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-062015-
Marion-
Including the city of Fairmont
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 60
Chance of Thunder (%) 80 80 30
Temp (24h trend) 79 (-4) 63 (-1) 77
RH % (24h trend) 75 (+27) 100 (0) 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.36 0.34 0.04
Precip Duration 6 7 4
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 870 1530
Mixing Hgt(ft-agl/msl)2850 5010
Transport Wnd (mph) SW 12 NW 7
Vent Rate (kt-ft) 28500 30060
Dispersion 3 3
ADI early 18 Gen Poor 8 Poor 17 Gen Poor
ADI late 32 Fair 4 Very Poor 30 Fair
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.
$$
WVZ509-062015-
Monongalia-
Including the city of Morgantown
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 60
Chance of Thunder (%) 80 80 30
Temp (24h trend) 79 (-4) 63 (-2) 78
RH % (24h trend) 75 (+27) 99 (+1) 61
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.32 0.25 0.04
Precip Duration 6 7 3
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 830 1560
Mixing Hgt(ft-agl/msl)2720 5120
Transport Wnd (mph) SW 10 NW 7
Vent Rate (kt-ft) 24480 30720
Dispersion 3 3
ADI early 18 Gen Poor 8 Poor 22 Fair
ADI late 31 Fair 4 Very Poor 30 Fair
Max LVORI early 9 8 7
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-062015-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 80 70
Chance of Thunder (%) 80 80 30
Temp (24h trend) 76 (-5) 61 (-2) 76
RH % (24h trend) 76 (+25) 100 (+2) 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.30 0.23 0.05
Precip Duration 6 7 3
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 720 1260
Mixing Hgt(ft-agl/msl)2370 4130
Transport Wnd (mph) SW 7 NW 9
Vent Rate (kt-ft) 14220 33040
Dispersion 2 3
ADI early 16 Gen Poor 8 Poor 16 Gen Poor
ADI late 25 Fair 4 Very Poor 33 Fair
Max LVORI early 8 8 8
Max LVORI late 4 9 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-062015-
Preston-
Including the cities of Kingwood and Bruceton Mills
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 70
Chance of Thunder (%) 80 70 30
Temp (24h trend) 79 (-3) 61 (-2) 75
RH % (24h trend) 74 (+26) 100 (+1) 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.29 0.24 0.07
Precip Duration 6 6 3
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 910 1320
Mixing Hgt(ft-agl/msl)2970 4330
Transport Wnd (mph) SW 9 NW 9
Vent Rate (kt-ft) 23760 34640
Dispersion 2 3
ADI early 17 Gen Poor 8 Poor 19 Gen Poor
ADI late 30 Fair 4 Very Poor 34 Fair
Max LVORI early 9 9 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-062015-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 80
Chance of Thunder (%) 80 70 30
Temp (24h trend) 77 (-5) 61 (0) 74
RH % (24h trend) 71 (+20) 100 (+1) 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.23 0.18 0.07
Precip Duration 6 6 7
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 890 1190
Mixing Hgt(ft-agl/msl)2940 3920
Transport Wnd (mph) W 9 NW 10
Vent Rate (kt-ft) 23520 35280
Dispersion 2 3
ADI early 19 Gen Poor 8 Poor 17 Gen Poor
ADI late 28 Fair 6 Very Poor 37 Fair
Max LVORI early 8 7 8
Max LVORI late 3 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-062015-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 80
Chance of Thunder (%) 80 70 40
Temp (24h trend) 79 (-4) 61 (+1) 76
RH % (24h trend) 68 (+22) 100 (+2) 61
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.17 0.24 0.15
Precip Duration 4 6 7
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1010 1090
Mixing Hgt(ft-agl/msl)3320 3580
Transport Wnd (mph) W 7 W 10
Vent Rate (kt-ft) 19920 32220
Dispersion 2 3
ADI early 21 Fair 8 Poor 16 Gen Poor
ADI late 30 Fair 5 Very Poor 34 Fair
Max LVORI early 9 8 8
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-062015-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
304 AM EDT Fri Jun 6 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 80
Chance of Thunder (%) 80 70 40
Temp (24h trend) 76 (-4) 58 (0) 73
RH % (24h trend) 67 (+11) 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 0.21 0.16 0.17
Precip Duration 5 5 7
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 870 940
Mixing Hgt(ft-agl/msl)2870 3090
Transport Wnd (mph) W 7 W 14
Vent Rate (kt-ft) 17220 37080
Dispersion 2 3
ADI early 22 Fair 8 Poor 15 Gen Poor
ADI late 29 Fair 9 Poor 39 Fair
Max LVORI early 6 6 5
Max LVORI late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. East
winds around 5 mph.
.MONDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the upper 70s. South winds around 5 mph.
.TUESDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 60. Highs in the mid 70s. Southwest
winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Southwest winds around 5 mph.
$$
WM