Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
904
FNUS51 KPBZ 151733
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
133 PM EDT Fri Aug 15 2025
.Discussion...
High pressure over the northeast will keep dry weather with light
winds over area through Saturday. The next front will cross the
Great Lakes Saturday night into Sunday bringing a chance of
showers and thunderstorms especially north of Pittsburgh. The
front will stall over the Ohio Valley and Mid Atlantic and set up
shower and thunderstorm chances Tuesday and Wednesday.
&&
OHZ039-160845-
Tuscarawas-
Including the cities of New Philadelphia and Dover
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 64 (+4) 90 (+2) 68 86
RH % (24h trend) 92 (0) 47 (+1) 96 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1990 1080
Mixing Hgt(ft-agl/msl) 6540 3530
Transport Wnd (mph) W 7 NW 9
Vent Rate (kt-ft) 39240 28240
Dispersion 3 3
ADI early 3 Very Poor 25 Fair 4 Very Poor 37 Fair
ADI late 2 Very Poor 56 Gen Good 3 Very Poor 36 Fair
Max LVORI early 4 6 5 6
Max LVORI late 7 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-160845-
Carroll-
Including the cities of Carrollton and Malvern
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+5) 89 (+2) 67 86
RH % (24h trend) 88 (-3) 45 (+3) 95 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1980 1090
Mixing Hgt(ft-agl/msl) 6490 3580
Transport Wnd (mph) NW 8 NW 8
Vent Rate (kt-ft) 45430 25060
Dispersion 3 3
ADI early 3 Very Poor 25 Fair 4 Very Poor 31 Fair
ADI late 2 Very Poor 61 Good 3 Very Poor 35 Fair
Max LVORI early 4 6 5 6
Max LVORI late 6 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-160845-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 64 (+5) 90 (+3) 66 86
RH % (24h trend) 89 (-4) 42 (+4) 96 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 2000 1160
Mixing Hgt(ft-agl/msl) 6570 3810
Transport Wnd (mph) W 7 NW 9
Vent Rate (kt-ft) 39420 30480
Dispersion 3 3
ADI early 3 Very Poor 19 Gen Poor 4 Very Poor 36 Fair
ADI late 3 Very Poor 61 Good 3 Very Poor 39 Fair
Max LVORI early 4 6 4 6
Max LVORI late 6 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-160845-
Coshocton-
Including the city of Coshocton
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+4) 90 (+2) 69 87
RH % (24h trend) 96 (+1) 47 (-1) 97 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2010 1000
Mixing Hgt(ft-agl/msl) 6580 3290
Transport Wnd (mph) W 7 NW 13
Vent Rate (kt-ft) 39480 36190
Dispersion 3 3
ADI early 3 Very Poor 22 Fair 4 Very Poor 41 Gen Good
ADI late 2 Very Poor 54 Gen Good 4 Very Poor 39 Fair
Max LVORI early 5 7 5 7
Max LVORI late 8 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-160845-
Harrison-
Including the city of Cadiz
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+4) 90 (+2) 68 86
RH % (24h trend) 89 (0) 42 (-1) 94 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2040 1070
Mixing Hgt(ft-agl/msl) 6680 3500
Transport Wnd (mph) NW 8 NW 8
Vent Rate (kt-ft) 46760 24500
Dispersion 4 3
ADI early 2 Very Poor 26 Fair 4 Very Poor 43 Gen Good
ADI late 2 Very Poor 64 Good 3 Very Poor 36 Fair
Max LVORI early 4 6 5 6
Max LVORI late 6 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-160845-
Jefferson OH-
Including the city of Steubenville
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+4) 90 (+1) 68 87
RH % (24h trend) 87 (-2) 40 (+2) 93 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2150 1190
Mixing Hgt(ft-agl/msl) 7060 3890
Transport Wnd (mph) NW 8 NW 8
Vent Rate (kt-ft) 49420 27230
Dispersion 4 3
ADI early 2 Very Poor 25 Fair 4 Very Poor 38 Fair
ADI late 2 Very Poor 63 Good 3 Very Poor 39 Fair
Max LVORI early 3 6 4 6
Max LVORI late 6 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-160845-
Muskingum-
Including the city of Zanesville
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+2) 90 (+2) 68 87
RH % (24h trend) 97 (+1) 48 (-3) 96 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1910 1150
Mixing Hgt(ft-agl/msl) 6280 3770
Transport Wnd (mph) W 6 NW 8
Vent Rate (kt-ft) 31400 26390
Dispersion 3 3
ADI early 2 Very Poor 15 Gen Poor 3 Very Poor 54 Gen Good
ADI late 2 Very Poor 43 Gen Good 3 Very Poor 50 Gen Good
Max LVORI early 6 8 5 6
Max LVORI late 8 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-160845-
Guernsey-
Including the city of Cambridge
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+4) 90 (+1) 68 87
RH % (24h trend) 95 (0) 47 (+1) 97 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2010 1060
Mixing Hgt(ft-agl/msl) 6590 3490
Transport Wnd (mph) W 6 NW 7
Vent Rate (kt-ft) 32950 20940
Dispersion 3 2
ADI early 2 Very Poor 19 Gen Poor 4 Very Poor 46 Gen Good
ADI late 2 Very Poor 54 Gen Good 3 Very Poor 44 Gen Good
Max LVORI early 5 7 5 7
Max LVORI late 7 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-160845-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+3) 90 (+2) 69 88
RH % (24h trend) 89 (-3) 45 (0) 92 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2000 1050
Mixing Hgt(ft-agl/msl) 6550 3450
Transport Wnd (mph) W 6 W 12
Vent Rate (kt-ft) 32750 34500
Dispersion 3 3
ADI early 2 Very Poor 16 Gen Poor 4 Very Poor 44 Gen Good
ADI late 2 Very Poor 53 Gen Good 3 Very Poor 45 Gen Good
Max LVORI early 4 6 5 6
Max LVORI late 6 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-160845-
Noble-
Including the city of Caldwell
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+2) 90 (+2) 68 88
RH % (24h trend) 94 (-3) 46 (-1) 96 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1970 1060
Mixing Hgt(ft-agl/msl) 6450 3470
Transport Wnd (mph) W 5 NW 7
Vent Rate (kt-ft) 25800 20820
Dispersion 2 2
ADI early 2 Very Poor 15 Gen Poor 3 Very Poor 48 Gen Good
ADI late 2 Very Poor 48 Gen Good 2 Very Poor 49 Gen Good
Max LVORI early 5 6 5 7
Max LVORI late 7 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-160845-
Monroe-
Including the city of Woodsfield
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+1) 90 (+1) 68 88
RH % (24h trend) 91 (-2) 46 (0) 94 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2010 1010
Mixing Hgt(ft-agl/msl) 6580 3310
Transport Wnd (mph) NW 6 W 12
Vent Rate (kt-ft) 32900 33100
Dispersion 3 3
ADI early 2 Very Poor 13 Gen Poor 3 Very Poor 40 Fair
ADI late 2 Very Poor 45 Gen Good 2 Very Poor 44 Gen Good
Max LVORI early 5 6 5 6
Max LVORI late 7 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-160845-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 62 (+5) 90 (+4) 64 85
RH % (24h trend) 95 (-5) 44 (+1) 99 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1790 1130
Mixing Hgt(ft-agl/msl) 5880 3720
Transport Wnd (mph) W 6 NW 10
Vent Rate (kt-ft) 29400 33480
Dispersion 3 3
ADI early 3 Very Poor 14 Gen Poor 3 Very Poor 37 Fair
ADI late 3 Very Poor 45 Gen Good 3 Very Poor 41 Gen Good
Max LVORI early 5 7 5 8
Max LVORI late 7 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-160845-
Venango-
Including the cities of Oil City and Franklin
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 61 (+5) 88 (+1) 63 84
RH % (24h trend) 97 (0) 45 (+2) 100 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1950 1230
Mixing Hgt(ft-agl/msl) 6390 4040
Transport Wnd (mph) W 6 NW 12
Vent Rate (kt-ft) 31950 40400
Dispersion 3 3
ADI early 3 Very Poor 22 Fair 3 Very Poor 38 Fair
ADI late 2 Very Poor 51 Gen Good 3 Very Poor 53 Gen Good
Max LVORI early 5 8 5 8
Max LVORI late 8 1 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-160845-
Forest-
Including the city of Tionesta
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 60 (+2) 88 (+1) 61 85
RH % (24h trend) 97 (+3) 39 (0) 97 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2040 1330
Mixing Hgt(ft-agl/msl) 6700 4370
Transport Wnd (mph) W 8 W 13
Vent Rate (kt-ft) 46900 48070
Dispersion 4 3
ADI early 3 Very Poor 29 Fair 3 Very Poor 43 Gen Good
ADI late 2 Very Poor 58 Gen Good 3 Very Poor 63 Good
Max LVORI early 5 7 5 7
Max LVORI late 8 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-160845-
Lawrence-
Including the cities of New Castle and Ellwood City
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 62 (+8) 90 (+2) 65 87
RH % (24h trend) 95 (-4) 42 (+3) 99 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1930 1140
Mixing Hgt(ft-agl/msl) 6340 3750
Transport Wnd (mph) W 7 NW 12
Vent Rate (kt-ft) 38040 37500
Dispersion 3 3
ADI early 3 Very Poor 14 Gen Poor 3 Very Poor 41 Gen Good
ADI late 3 Very Poor 52 Gen Good 3 Very Poor 42 Gen Good
Max LVORI early 4 6 5 8
Max LVORI late 7 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-160845-
Butler-
Including the city of Butler
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 62 (+7) 90 (+2) 64 86
RH % (24h trend) 97 (-1) 44 (+4) 100 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2020 1300
Mixing Hgt(ft-agl/msl) 6630 4260
Transport Wnd (mph) W 7 NW 10
Vent Rate (kt-ft) 39780 38340
Dispersion 3 3
ADI early 3 Very Poor 17 Gen Poor 3 Very Poor 39 Fair
ADI late 2 Very Poor 56 Gen Good 2 Very Poor 44 Gen Good
Max LVORI early 5 7 5 8
Max LVORI late 8 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-160845-
Clarion-
Including the city of Clarion
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 62 (+5) 89 (+1) 64 86
RH % (24h trend) 95 (+2) 40 (+2) 96 56
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2050 1370
Mixing Hgt(ft-agl/msl) 6720 4490
Transport Wnd (mph) W 7 NW 12
Vent Rate (kt-ft) 40320 44900
Dispersion 3 3
ADI early 3 Very Poor 20 Gen Poor 3 Very Poor 36 Fair
ADI late 2 Very Poor 57 Gen Good 3 Very Poor 60 Gen Good
Max LVORI early 4 6 4 6
Max LVORI late 7 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-160845-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 62 (+3) 88 (+1) 64 85
RH % (24h trend) 93 (+2) 39 (+2) 92 55
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2170 1500
Mixing Hgt(ft-agl/msl) 7110 4910
Transport Wnd (mph) SW 7 NW 12
Vent Rate (kt-ft) 42660 49100
Dispersion 3 3
ADI early 3 Very Poor 26 Fair 4 Very Poor 39 Fair
ADI late 2 Very Poor 66 Good 3 Very Poor 63 Good
Max LVORI early 3 6 4 6
Max LVORI late 6 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-160845-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 64 (+10) 90 (+1) 67 87
RH % (24h trend) 91 (-3) 40 (+7) 96 57
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2170 1270
Mixing Hgt(ft-agl/msl) 7120 4160
Transport Wnd (mph) W 8 NW 8
Vent Rate (kt-ft) 49840 29120
Dispersion 4 3
ADI early 3 Very Poor 17 Gen Poor 4 Very Poor 39 Fair
ADI late 2 Very Poor 64 Good 2 Very Poor 41 Gen Good
Max LVORI early 3 6 4 6
Max LVORI late 6 1 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-160845-
Allegheny-
Including the city of Pittsburgh Metro Area
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 63 (+2) 91 (+2) 66 88
RH % (24h trend) 96 (+2) 41 (0) 96 57
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2220 1420
Mixing Hgt(ft-agl/msl) 7300 4670
Transport Wnd (mph) W 7 NW 9
Vent Rate (kt-ft) 43800 37360
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 31 Fair
ADI late 2 Very Poor 59 Gen Good 2 Very Poor 42 Gen Good
Max LVORI early 3 6 4 7
Max LVORI late 7 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-160845-
Armstrong-
Including the cities of Kittanning and Ford City
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 62 (+4) 90 (+2) 65 88
RH % (24h trend) 99 (+4) 43 (+2) 99 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2040 1430
Mixing Hgt(ft-agl/msl) 6690 4710
Transport Wnd (mph) W 7 W 12
Vent Rate (kt-ft) 40140 47100
Dispersion 3 3
ADI early 2 Very Poor 12 Poor 3 Very Poor 27 Fair
ADI late 2 Very Poor 56 Gen Good 3 Very Poor 49 Gen Good
Max LVORI early 5 7 5 7
Max LVORI late 8 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-160845-
Washington-
Including the cities of Washington and Canonsburg
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 64 (+3) 90 (+2) 67 87
RH % (24h trend) 93 (-3) 42 (0) 93 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2180 1260
Mixing Hgt(ft-agl/msl) 7150 4130
Transport Wnd (mph) W 7 NW 9
Vent Rate (kt-ft) 42900 33040
Dispersion 3 3
ADI early 2 Very Poor 25 Fair 3 Very Poor 35 Fair
ADI late 2 Very Poor 64 Good 2 Very Poor 44 Gen Good
Max LVORI early 3 6 4 6
Max LVORI late 6 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-160845-
Greene-
Including the city of Waynesburg
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 64 (+3) 90 (+2) 67 87
RH % (24h trend) 96 (-3) 46 (+2) 95 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 2120 1340
Mixing Hgt(ft-agl/msl) 6940 4390
Transport Wnd (mph) W 6 W 10
Vent Rate (kt-ft) 34700 39510
Dispersion 3 3
ADI early 2 Very Poor 20 Gen Poor 3 Very Poor 32 Fair
ADI late 2 Very Poor 53 Gen Good 2 Very Poor 50 Gen Good
Max LVORI early 4 7 4 6
Max LVORI late 7 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-160845-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 63 (+3) 90 (+2) 66 87
RH % (24h trend) 99 (0) 45 (+1) 98 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 2020 1360
Mixing Hgt(ft-agl/msl) 6620 4480
Transport Wnd (mph) W 7 W 10
Vent Rate (kt-ft) 39720 40320
Dispersion 3 3
ADI early 2 Very Poor 16 Gen Poor 3 Very Poor 25 Fair
ADI late 3 Very Poor 52 Gen Good 3 Very Poor 44 Gen Good
Max LVORI early 5 8 5 7
Max LVORI late 8 2 8 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-160845-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 64 (+3) 89 (+3) 66 86
RH % (24h trend) 98 (+3) 42 (-1) 93 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1890 1370
Mixing Hgt(ft-agl/msl) 6200 4500
Transport Wnd (mph) W 6 W 12
Vent Rate (kt-ft) 31000 45000
Dispersion 3 3
ADI early 2 Very Poor 19 Gen Poor 3 Very Poor 32 Fair
ADI late 3 Very Poor 44 Gen Good 3 Very Poor 55 Gen Good
Max LVORI early 4 7 4 6
Max LVORI late 7 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-160845-
Fayette-
Including the city of Uniontown
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 64 (+3) 90 (+2) 67 88
RH % (24h trend) 97 (-3) 44 (+1) 95 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 2100 1390
Mixing Hgt(ft-agl/msl) 6880 4560
Transport Wnd (mph) W 7 W 12
Vent Rate (kt-ft) 41280 45600
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 31 Fair
ADI late 3 Very Poor 55 Gen Good 3 Very Poor 51 Gen Good
Max LVORI early 4 7 4 6
Max LVORI late 7 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-160845-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 61 (+1) 88 (+3) 63 85
RH % (24h trend) 100 (+3) 45 (-1) 96 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1850 1390
Mixing Hgt(ft-agl/msl) 6060 4560
Transport Wnd (mph) W 5 W 12
Vent Rate (kt-ft) 24240 45600
Dispersion 2 3
ADI early 2 Very Poor 18 Gen Poor 2 Very Poor 36 Fair
ADI late 3 Very Poor 35 Fair 3 Very Poor 58 Gen Good
Max LVORI early 5 9 5 6
Max LVORI late 9 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-160845-
Indiana-
Including the city of Indiana
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 63 (+4) 90 (+3) 65 86
RH % (24h trend) 99 (+4) 44 (+3) 96 61
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1990 1420
Mixing Hgt(ft-agl/msl) 6520 4650
Transport Wnd (mph) W 7 W 12
Vent Rate (kt-ft) 39120 46500
Dispersion 3 3
ADI early 3 Very Poor 17 Gen Poor 3 Very Poor 28 Fair
ADI late 2 Very Poor 57 Gen Good 3 Very Poor 55 Gen Good
Max LVORI early 5 7 5 6
Max LVORI late 8 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-160845-
Higher Elevations of Indiana-
Including the city of Armagh
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 64 (+3) 88 (+2) 65 84
RH % (24h trend) 97 (+1) 46 (+2) 93 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1840 1400
Mixing Hgt(ft-agl/msl) 6050 4600
Transport Wnd (mph) W 6 W 12
Vent Rate (kt-ft) 30250 46000
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 41 Gen Good
ADI late 3 Very Poor 54 Gen Good 3 Very Poor 60 Gen Good
Max LVORI early 4 7 5 6
Max LVORI late 7 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-160845-
Hancock-
Including the city of Weirton
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+4) 90 (+1) 68 87
RH % (24h trend) 87 (-3) 40 (+4) 92 57
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2170 1280
Mixing Hgt(ft-agl/msl) 7110 4190
Transport Wnd (mph) W 8 NW 8
Vent Rate (kt-ft) 49770 29330
Dispersion 4 3
ADI early 2 Very Poor 24 Fair 4 Very Poor 38 Fair
ADI late 2 Very Poor 66 Good 2 Very Poor 40 Fair
Max LVORI early 3 6 3 6
Max LVORI late 5 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-160845-
Brooke-
Including the cities of Follansbee and Wellsburg
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+3) 92 (+3) 69 88
RH % (24h trend) 86 (-4) 40 (+1) 90 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2250 1230
Mixing Hgt(ft-agl/msl) 7380 4040
Transport Wnd (mph) W 7 NW 8
Vent Rate (kt-ft) 44280 28280
Dispersion 3 3
ADI early 2 Very Poor 24 Fair 4 Very Poor 40 Fair
ADI late 2 Very Poor 60 Gen Good 3 Very Poor 45 Gen Good
Max LVORI early 3 6 3 5
Max LVORI late 5 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-160845-
Ohio-
Including the city of Wheeling
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 40
Temp (24h trend) 65 (+4) 90 (+1) 69 87
RH % (24h trend) 88 (-9) 43 (0) 91 61
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2080 1130
Mixing Hgt(ft-agl/msl) 6820 3700
Transport Wnd (mph) W 6 NW 9
Vent Rate (kt-ft) 34100 29600
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 4 Very Poor 39 Fair
ADI late 2 Very Poor 56 Gen Good 2 Very Poor 43 Gen Good
Max LVORI early 3 6 4 6
Max LVORI late 6 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-160845-
Marshall-
Including the city of Moundsville
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+3) 91 (+3) 69 88
RH % (24h trend) 91 (-4) 47 (+1) 93 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2040 1160
Mixing Hgt(ft-agl/msl) 6680 3810
Transport Wnd (mph) W 6 NW 9
Vent Rate (kt-ft) 33400 30480
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 29 Fair
ADI late 2 Very Poor 53 Gen Good 2 Very Poor 44 Gen Good
Max LVORI early 4 6 4 6
Max LVORI late 6 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-160845-
Wetzel-
Including the city of New Martinsville
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 65 (+2) 91 (+3) 68 88
RH % (24h trend) 95 (-1) 48 (+1) 94 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2070 1330
Mixing Hgt(ft-agl/msl) 6810 4360
Transport Wnd (mph) W 6 NW 10
Vent Rate (kt-ft) 34050 39240
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 31 Fair
ADI late 2 Very Poor 46 Gen Good 2 Very Poor 50 Gen Good
Max LVORI early 4 7 5 6
Max LVORI late 7 1 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-160845-
Marion-
Including the city of Fairmont
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 64 (+1) 89 (+1) 67 87
RH % (24h trend) 98 (0) 48 (0) 94 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 2150 1560
Mixing Hgt(ft-agl/msl) 7050 5130
Transport Wnd (mph) W 5 W 10
Vent Rate (kt-ft) 28200 46170
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 32 Fair
ADI late 2 Very Poor 45 Gen Good 2 Very Poor 55 Gen Good
Max LVORI early 5 9 5 6
Max LVORI late 8 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-160845-
Monongalia-
Including the city of Morgantown
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 64 (+1) 89 (+1) 67 86
RH % (24h trend) 97 (-1) 48 (+1) 94 64
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 2080 1490
Mixing Hgt(ft-agl/msl) 6830 4880
Transport Wnd (mph) W 5 W 10
Vent Rate (kt-ft) 27320 43920
Dispersion 3 3
ADI early 2 Very Poor 17 Gen Poor 3 Very Poor 33 Fair
ADI late 2 Very Poor 39 Fair 2 Very Poor 53 Gen Good
Max LVORI early 4 7 5 6
Max LVORI late 7 1 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-160845-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 62 (0) 87 (+2) 65 84
RH % (24h trend) 99 (+4) 49 (+1) 95 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1770 1330
Mixing Hgt(ft-agl/msl) 5800 4350
Transport Wnd (mph) W 3 W 10
Vent Rate (kt-ft) 17400 39150
Dispersion 2 3
ADI early 2 Very Poor 15 Gen Poor 3 Very Poor 33 Fair
ADI late 3 Very Poor 32 Fair 2 Very Poor 49 Gen Good
Max LVORI early 5 9 5 6
Max LVORI late 8 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-160845-
Preston-
Including the cities of Kingwood and Bruceton Mills
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 62 (+2) 89 (+3) 64 85
RH % (24h trend) 100 (0) 47 (-1) 96 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1830 1410
Mixing Hgt(ft-agl/msl) 6010 4630
Transport Wnd (mph) W 5 W 10
Vent Rate (kt-ft) 24040 41670
Dispersion 2 3
ADI early 2 Very Poor 15 Gen Poor 2 Very Poor 45 Gen Good
ADI late 3 Very Poor 30 Fair 3 Very Poor 56 Gen Good
Max LVORI early 6 8 6 6
Max LVORI late 8 2 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-160845-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 63 (+2) 86 (+3) 64 84
RH % (24h trend) 99 (+1) 48 (-2) 94 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1770 1310
Mixing Hgt(ft-agl/msl) 5810 4300
Transport Wnd (mph) W 5 W 12
Vent Rate (kt-ft) 23240 43000
Dispersion 2 3
ADI early 2 Very Poor 19 Gen Poor 3 Very Poor 50 Gen Good
ADI late 3 Very Poor 33 Fair 3 Very Poor 63 Good
Max LVORI early 6 8 6 6
Max LVORI late 8 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-160845-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-1) 87 (+2) 64 85
RH % (24h trend) 97 (-3) 47 (-2) 94 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1910 1500
Mixing Hgt(ft-agl/msl) 6260 4940
Transport Wnd (mph) W 5 W 12
Vent Rate (kt-ft) 25040 49400
Dispersion 2 3
ADI early 2 Very Poor 20 Gen Poor 3 Very Poor 59 Gen Good
ADI late 3 Very Poor 44 Gen Good 3 Very Poor 73 Good
Max LVORI early 6 7 6 6
Max LVORI late 7 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-160845-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
133 PM EDT Fri Aug 15 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None Tstms None Tstms
Chance Precip (%) 0 20 0 30
Chance of Thunder (%) 0 20 0 20
Temp (24h trend) 59 (+2) 82 (+3) 60 81
RH % (24h trend) 98 (+2) 55 (0) 94 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 0 1
Precip Begin 2 PM 2 PM
Precip End 6 PM Continuing
Mixing Hgt(m-agl/msl) 1640 1390
Mixing Hgt(ft-agl/msl) 5370 4550
Transport Wnd (mph) W 3 W 14
Vent Rate (kt-ft) 16110 54600
Dispersion 2 4
ADI early 2 Very Poor 18 Gen Poor 3 Very Poor 62 Good
ADI late 3 Very Poor 30 Fair 3 Very Poor 74 Good
Max LVORI early 6 7 7 5
Max LVORI late 7 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Patchy fog through the night. Lows in
the mid 60s. Highs in the upper 80s. Light winds.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Light winds.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 70s. East
winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of thunderstorms. Lows in the
lower 60s. Highs around 80. Northeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
$$
Craven