Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
586
FNUS51 KPBZ 040742
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
342 AM EDT Fri Apr 4 2025
.Discussion...
An active pattern continues through the weekend with multiple
rounds of showers and thunderstorms. Severe storms will be
possible Saturday.
&&
OHZ039-042015-
Tuscarawas-
Including the cities of New Philadelphia and Dover
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-11) 52 (0) 72
RH % (24h trend) 59 (-8) 96 (-1) 76
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G22
Precip Amount 0.00 0.27 0.41
Precip Duration 6 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 770 850
Mixing Hgt(ft-agl/msl)2520 2790
Transport Wnd (mph) E 10 SW 25
Vent Rate (kt-ft) 22680 61380
Dispersion 2 4
ADI early 18 Gen Poor 8 Poor 37 Fair
ADI late 21 Fair 11 Poor 55 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-042015-
Carroll-
Including the cities of Carrollton and Malvern
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 100
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-11) 51 (0) 71
RH % (24h trend) 54 (-13) 96 (-2) 78
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 11 G22
Precip Amount 0.00 0.28 0.42
Precip Duration 6 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 760 850
Mixing Hgt(ft-agl/msl)2510 2770
Transport Wnd (mph) NE 9 SW 26
Vent Rate (kt-ft) 20080 63710
Dispersion 2 4
ADI early 17 Gen Poor 8 Poor 41 Gen Good
ADI late 20 Gen Poor 12 Poor 58 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-042015-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 100
Chance of Thunder (%) 0 50 50
Temp (24h trend) 60 (-11) 50 (0) 70
RH % (24h trend) 50 (-14) 96 (+1) 77
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G21
Precip Amount 0.00 0.35 0.50
Precip Duration 6 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 830 830
Mixing Hgt(ft-agl/msl)2740 2740
Transport Wnd (mph) E 8 SW 25
Vent Rate (kt-ft) 19180 60280
Dispersion 2 4
ADI early 18 Gen Poor 9 Poor 33 Fair
ADI late 20 Gen Poor 13 Gen Poor 56 Gen Good
Max LVORI early 4 4 5
Max LVORI late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-042015-
Coshocton-
Including the city of Coshocton
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 58 (-12) 52 (0) 72
RH % (24h trend) 64 (-3) 96 (-4) 77
20ft Wnd-Val/AM(mph) Lgt/Var S 7 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G20
Precip Amount 0.00 0.29 0.39
Precip Duration 8 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 740 810
Mixing Hgt(ft-agl/msl)2430 2650
Transport Wnd (mph) E 10 SW 23
Vent Rate (kt-ft) 21870 53000
Dispersion 2 4
ADI early 18 Gen Poor 8 Poor 41 Gen Good
ADI late 21 Fair 8 Poor 49 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-042015-
Harrison-
Including the city of Cadiz
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 58 (-13) 51 (-2) 73
RH % (24h trend) 62 (-11) 96 (-4) 70
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G23
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G23
Precip Amount 0.00 0.23 0.36
Precip Duration 6 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 700 810
Mixing Hgt(ft-agl/msl)2310 2660
Transport Wnd (mph) E 10 SW 22
Vent Rate (kt-ft) 20790 50540
Dispersion 2 4
ADI early 15 Gen Poor 8 Poor 47 Gen Good
ADI late 20 Gen Poor 10 Poor 50 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-042015-
Jefferson OH-
Including the city of Steubenville
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-12) 52 (0) 74
RH % (24h trend) 58 (-11) 94 (-4) 69
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G23
Precip Amount 0.00 0.26 0.36
Precip Duration 7 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 750 880
Mixing Hgt(ft-agl/msl)2460 2890
Transport Wnd (mph) E 8 SW 23
Vent Rate (kt-ft) 17220 57800
Dispersion 2 4
ADI early 15 Gen Poor 8 Poor 48 Gen Good
ADI late 18 Gen Poor 9 Poor 57 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-042015-
Muskingum-
Including the city of Zanesville
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 60 80 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-11) 53 (0) 73
RH % (24h trend) 69 (-2) 95 (-3) 71
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G21
Precip Amount 0.18 0.27 0.37
Precip Duration 2 6 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 640 790
Mixing Hgt(ft-agl/msl)2110 2590
Transport Wnd (mph) E 10 SW 23
Vent Rate (kt-ft) 18990 51800
Dispersion 2 3
ADI early 19 Gen Poor 8 Poor 42 Gen Good
ADI late 20 Gen Poor 9 Poor 49 Gen Good
Max LVORI early 5 5 4
Max LVORI late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-042015-
Guernsey-
Including the city of Cambridge
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 50 80 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-11) 53 (0) 74
RH % (24h trend) 66 (-6) 95 (-5) 68
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G22
Precip Amount 0.18 0.24 0.35
Precip Duration 1 6 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 670 770
Mixing Hgt(ft-agl/msl)2210 2540
Transport Wnd (mph) E 10 SW 21
Vent Rate (kt-ft) 19890 45720
Dispersion 2 3
ADI early 17 Gen Poor 8 Poor 43 Gen Good
ADI late 20 Gen Poor 9 Poor 45 Gen Good
Max LVORI early 6 5 4
Max LVORI late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-042015-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 40 80 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-11) 52 (-1) 76
RH % (24h trend) 66 (-6) 98 (-1) 63
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G23
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G23
Precip Amount 0.20 0.24 0.35
Precip Duration 1 5 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 640 820
Mixing Hgt(ft-agl/msl)2100 2680
Transport Wnd (mph) E 10 SW 21
Vent Rate (kt-ft) 18900 48240
Dispersion 2 3
ADI early 16 Gen Poor 8 Poor 52 Gen Good
ADI late 19 Gen Poor 11 Poor 52 Gen Good
Max LVORI early 5 5 4
Max LVORI late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-042015-
Noble-
Including the city of Caldwell
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 70 80
Chance of Thunder (%) 20 40 40
Temp (24h trend) 59 (-11) 53 (0) 75
RH % (24h trend) 71 (-9) 97 (-2) 64
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G22
Precip Amount 0.19 0.26 0.36
Precip Duration 3 5 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 610 750
Mixing Hgt(ft-agl/msl)2010 2460
Transport Wnd (mph) E 10 SW 17
Vent Rate (kt-ft) 18090 36900
Dispersion 2 3
ADI early 18 Gen Poor 8 Poor 45 Gen Good
ADI late 19 Gen Poor 8 Poor 46 Gen Good
Max LVORI early 5 5 4
Max LVORI late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-042015-
Monroe-
Including the city of Woodsfield
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 70 80
Chance of Thunder (%) 20 40 40
Temp (24h trend) 59 (-18) 53 (-1) 77
RH % (24h trend) 71 (0) 98 (-2) 59
20ft Wnd-Val/AM(mph) Lgt/Var SW 6 G23
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 7 G23
Precip Amount 0.24 0.22 0.30
Precip Duration 3 4 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 590 800
Mixing Hgt(ft-agl/msl)1930 2620
Transport Wnd (mph) E 10 SW 22
Vent Rate (kt-ft) 17370 49780
Dispersion 2 4
ADI early 16 Gen Poor 5 Very Poor 52 Gen Good
ADI late 19 Gen Poor 8 Poor 47 Gen Good
Max LVORI early 5 5 4
Max LVORI late 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-042015-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-11) 49 (+2) 69
RH % (24h trend) 42 (-16) 96 (+9) 83
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G20
Precip Amount 0.00 0.51 0.78
Precip Duration 6 12
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1000 730
Mixing Hgt(ft-agl/msl)3300 2390
Transport Wnd (mph) NE 6 SW 22
Vent Rate (kt-ft) 16500 45410
Dispersion 2 3
ADI early 22 Fair 9 Poor 22 Fair
ADI late 24 Fair 19 Gen Poor 45 Gen Good
Max LVORI early 4 4 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-042015-
Venango-
Including the cities of Oil City and Franklin
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-11) 47 (+2) 68
RH % (24h trend) 40 (-20) 98 (+12) 83
20ft Wnd-Val/AM(mph) Lgt/Var SE 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G19
Precip Amount 0.00 0.47 0.82
Precip Duration 6 12
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1020 770
Mixing Hgt(ft-agl/msl)3350 2530
Transport Wnd (mph) NE 6 SW 20
Vent Rate (kt-ft) 16750 43010
Dispersion 2 3
ADI early 22 Fair 9 Poor 23 Fair
ADI late 27 Fair 18 Gen Poor 41 Gen Good
Max LVORI early 4 4 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-042015-
Forest-
Including the city of Tionesta
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-12) 46 (+2) 66
RH % (24h trend) 38 (-24) 97 (+11) 80
20ft Wnd-Val/AM(mph) Lgt/Var SE 8 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 7 G20
Precip Amount 0.00 0.40 0.84
Precip Duration 5 12
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1040 700
Mixing Hgt(ft-agl/msl)3400 2290
Transport Wnd (mph) NE 6 SW 18
Vent Rate (kt-ft) 17000 36640
Dispersion 2 3
ADI early 22 Fair 9 Poor 29 Fair
ADI late 31 Fair 19 Gen Poor 37 Fair
Max LVORI early 4 3 5
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-042015-
Lawrence-
Including the cities of New Castle and Ellwood City
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 100
Chance of Thunder (%) 0 50 50
Temp (24h trend) 61 (-11) 50 (+1) 70
RH % (24h trend) 46 (-18) 97 (0) 78
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G18
Precip Amount 0.00 0.43 0.70
Precip Duration 6 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 960 760
Mixing Hgt(ft-agl/msl)3140 2490
Transport Wnd (mph) E 6 SW 21
Vent Rate (kt-ft) 15700 44820
Dispersion 2 3
ADI early 21 Fair 9 Poor 24 Fair
ADI late 23 Fair 15 Gen Poor 45 Gen Good
Max LVORI early 4 4 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-042015-
Butler-
Including the city of Butler
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-12) 49 (0) 71
RH % (24h trend) 47 (-21) 99 (+2) 80
20ft Wnd-Val/AM(mph) Lgt/Var SE 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G19
Precip Amount 0.00 0.37 0.76
Precip Duration 4 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 900 780
Mixing Hgt(ft-agl/msl)2960 2550
Transport Wnd (mph) E 6 SW 22
Vent Rate (kt-ft) 14800 48450
Dispersion 2 3
ADI early 19 Gen Poor 9 Poor 24 Fair
ADI late 22 Fair 15 Gen Poor 45 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-042015-
Clarion-
Including the city of Clarion
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-12) 48 (+2) 70
RH % (24h trend) 44 (-20) 97 (+6) 79
20ft Wnd-Val/AM(mph) Lgt/Var SE 8 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.00 0.43 0.89
Precip Duration 4 12
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 960 710
Mixing Hgt(ft-agl/msl)3160 2340
Transport Wnd (mph) E 6 SW 18
Vent Rate (kt-ft) 15800 37440
Dispersion 2 3
ADI early 20 Gen Poor 9 Poor 26 Fair
ADI late 24 Fair 19 Gen Poor 39 Fair
Max LVORI early 4 4 5
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-042015-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 70 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 61 (-10) 48 (+1) 69
RH % (24h trend) 43 (-23) 92 (+3) 76
20ft Wnd-Val/AM(mph) Lgt/Var SE 9 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 9 G20
Precip Amount 0.00 0.41 0.90
Precip Duration 3 12
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 970 730
Mixing Hgt(ft-agl/msl)3180 2400
Transport Wnd (mph) NE 6 SW 20
Vent Rate (kt-ft) 15900 40800
Dispersion 2 3
ADI early 20 Gen Poor 10 Poor 33 Fair
ADI late 23 Fair 20 Gen Poor 39 Fair
Max LVORI early 4 3 4
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-042015-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 50 50
Temp (24h trend) 60 (-13) 52 (+1) 72
RH % (24h trend) 51 (-14) 94 (-1) 73
20ft Wnd-Val/AM(mph) Lgt/Var S 7 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G20
Precip Amount 0.00 0.34 0.53
Precip Duration 5 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 880 920
Mixing Hgt(ft-agl/msl)2900 3010
Transport Wnd (mph) NE 7 SW 23
Vent Rate (kt-ft) 17400 60200
Dispersion 2 4
ADI early 19 Gen Poor 8 Poor 28 Fair
ADI late 21 Fair 10 Poor 53 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-042015-
Allegheny-
Including the city of Pittsburgh Metro Area
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 60 (-11) 53 (+1) 74
RH % (24h trend) 55 (-14) 94 (-2) 70
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G21
Precip Amount 0.00 0.32 0.51
Precip Duration 4 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 810 900
Mixing Hgt(ft-agl/msl)2660 2960
Transport Wnd (mph) NE 7 SW 23
Vent Rate (kt-ft) 15960 59200
Dispersion 2 4
ADI early 14 Gen Poor 8 Poor 38 Fair
ADI late 17 Gen Poor 11 Poor 54 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-042015-
Armstrong-
Including the cities of Kittanning and Ford City
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 80 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 61 (-10) 49 (0) 73
RH % (24h trend) 51 (-20) 96 (-2) 75
20ft Wnd-Val/AM(mph) Lgt/Var SE 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G20
Precip Amount 0.00 0.35 0.72
Precip Duration 3 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 900 870
Mixing Hgt(ft-agl/msl)2950 2840
Transport Wnd (mph) NE 6 SW 21
Vent Rate (kt-ft) 14750 51120
Dispersion 2 3
ADI early 18 Gen Poor 10 Poor 32 Fair
ADI late 22 Fair 16 Gen Poor 46 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-042015-
Washington-
Including the cities of Washington and Canonsburg
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 40 90 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-12) 52 (-1) 75
RH % (24h trend) 64 (-3) 97 (-1) 67
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 11 G23
Precip Amount 0.22 0.26 0.39
Precip Duration 1 4 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 680 870
Mixing Hgt(ft-agl/msl)2230 2850
Transport Wnd (mph) NE 8 SW 22
Vent Rate (kt-ft) 15610 54150
Dispersion 2 4
ADI early 14 Gen Poor 7 Poor 56 Gen Good
ADI late 18 Gen Poor 11 Poor 59 Gen Good
Max LVORI early 5 5 5
Max LVORI late 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-042015-
Greene-
Including the city of Waynesburg
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 80 80
Chance of Thunder (%) 20 40 40
Temp (24h trend) 58 (-14) 53 (0) 78
RH % (24h trend) 75 (+9) 100 (0) 62
20ft Wnd-Val/AM(mph) Lgt/Var S 7 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G22
Precip Amount 0.27 0.18 0.28
Precip Duration 3 4 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 600 1010
Mixing Hgt(ft-agl/msl)1960 3310
Transport Wnd (mph) NE 9 SW 30
Vent Rate (kt-ft) 15680 86060
Dispersion 2 4
ADI early 14 Gen Poor 4 Very Poor 67 Good
ADI late 17 Gen Poor 8 Poor 71 Good
Max LVORI early 6 6 5
Max LVORI late 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-042015-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-11) 52 (+1) 74
RH % (24h trend) 61 (-7) 95 (-3) 70
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G20
Precip Amount 0.20 0.27 0.49
Precip Duration 1 5 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 750 870
Mixing Hgt(ft-agl/msl)2450 2840
Transport Wnd (mph) NE 7 SW 23
Vent Rate (kt-ft) 14700 56800
Dispersion 2 4
ADI early 15 Gen Poor 8 Poor 39 Fair
ADI late 19 Gen Poor 14 Gen Poor 51 Gen Good
Max LVORI early 6 5 5
Max LVORI late 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-042015-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 40 70 90
Chance of Thunder (%) 0 30 40
Temp (24h trend) 58 (-11) 51 (+2) 73
RH % (24h trend) 67 (+1) 90 (-10) 66
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G21
Precip Amount 0.23 0.24 0.44
Precip Duration 1 5 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 670 960
Mixing Hgt(ft-agl/msl)2200 3130
Transport Wnd (mph) NE 6 SW 22
Vent Rate (kt-ft) 11000 59470
Dispersion 2 4
ADI early 13 Gen Poor 11 Poor 37 Fair
ADI late 14 Gen Poor 18 Gen Poor 49 Gen Good
Max LVORI early 5 4 4
Max LVORI late 4 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-042015-
Fayette-
Including the city of Uniontown
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 60 80 80
Chance of Thunder (%) 0 40 40
Temp (24h trend) 59 (-14) 54 (+1) 77
RH % (24h trend) 71 (+7) 96 (-2) 63
20ft Wnd-Val/AM(mph) Lgt/Var S 7 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G20
Precip Amount 0.29 0.18 0.31
Precip Duration 2 4 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 640 1130
Mixing Hgt(ft-agl/msl)2080 3720
Transport Wnd (mph) NE 8 SW 29
Vent Rate (kt-ft) 14560 93000
Dispersion 2 4
ADI early 16 Gen Poor 6 Very Poor 63 Good
ADI late 18 Gen Poor 13 Gen Poor 76 Good
Max LVORI early 5 5 4
Max LVORI late 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-042015-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 60 70 90
Chance of Thunder (%) 0 40 40
Temp (24h trend) 58 (-11) 52 (+2) 75
RH % (24h trend) 75 (+6) 91 (-9) 62
20ft Wnd-Val/AM(mph) Lgt/Var S 6 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 7 G20
Precip Amount 0.29 0.16 0.29
Precip Duration 3 5 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 510 1200
Mixing Hgt(ft-agl/msl)1660 3950
Transport Wnd (mph) NE 6 SW 30
Vent Rate (kt-ft) 8300 102700
Dispersion 1 4
ADI early 11 Poor 8 Poor 49 Gen Good
ADI late 11 Poor 13 Gen Poor 78 Good
Max LVORI early 8 5 4
Max LVORI late 5 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-042015-
Indiana-
Including the city of Indiana
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 70 100
Chance of Thunder (%) 0 40 40
Temp (24h trend) 60 (-10) 49 (-1) 72
RH % (24h trend) 53 (-19) 93 (-5) 73
20ft Wnd-Val/AM(mph) Lgt/Var SE 9 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G20
Precip Amount 0.00 0.35 0.74
Precip Duration 3 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 830 890
Mixing Hgt(ft-agl/msl)2740 2930
Transport Wnd (mph) NE 6 SW 21
Vent Rate (kt-ft) 13700 52740
Dispersion 2 4
ADI early 15 Gen Poor 11 Poor 37 Fair
ADI late 18 Gen Poor 19 Gen Poor 45 Gen Good
Max LVORI early 5 4 4
Max LVORI late 3 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-042015-
Higher Elevations of Indiana-
Including the city of Armagh
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 70 90
Chance of Thunder (%) 0 30 40
Temp (24h trend) 58 (-11) 50 (+1) 71
RH % (24h trend) 59 (-13) 92 (-8) 71
20ft Wnd-Val/AM(mph) Lgt/Var SE 9 G23
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 9 G20
Precip Amount 0.00 0.33 0.58
Precip Duration 4 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 720 850
Mixing Hgt(ft-agl/msl)2350 2800
Transport Wnd (mph) NE 6 SW 21
Vent Rate (kt-ft) 11750 50400
Dispersion 2 3
ADI early 13 Gen Poor 12 Poor 35 Fair
ADI late 15 Gen Poor 20 Gen Poor 44 Gen Good
Max LVORI early 5 4 4
Max LVORI late 4 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-042015-
Hancock-
Including the city of Weirton
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 60 (-12) 52 (0) 73
RH % (24h trend) 55 (-13) 92 (-6) 71
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G21
Precip Amount 0.00 0.30 0.41
Precip Duration 7 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 820 960
Mixing Hgt(ft-agl/msl)2690 3130
Transport Wnd (mph) E 7 SW 23
Vent Rate (kt-ft) 16140 62600
Dispersion 2 4
ADI early 14 Gen Poor 8 Poor 37 Fair
ADI late 18 Gen Poor 9 Poor 56 Gen Good
Max LVORI early 5 4 5
Max LVORI late 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-042015-
Brooke-
Including the cities of Follansbee and Wellsburg
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 90 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 60 (-11) 53 (0) 75
RH % (24h trend) 60 (-6) 93 (-5) 66
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G22
Precip Amount 0.00 0.27 0.38
Precip Duration 6 12
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 780 930
Mixing Hgt(ft-agl/msl)2570 3050
Transport Wnd (mph) E 8 SW 25
Vent Rate (kt-ft) 17990 67100
Dispersion 2 4
ADI early 14 Gen Poor 8 Poor 50 Gen Good
ADI late 19 Gen Poor 9 Poor 59 Gen Good
Max LVORI early 5 4 4
Max LVORI late 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-042015-
Ohio-
Including the city of Wheeling
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Tstms
Chance Precip (%) 40 90 90
Chance of Thunder (%) 0 50 40
Temp (24h trend) 59 (-11) 53 (0) 75
RH % (24h trend) 66 (+1) 97 (0) 65
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 10 G23
Precip Amount 0.22 0.24 0.39
Precip Duration 1 4 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 650 910
Mixing Hgt(ft-agl/msl)2150 2990
Transport Wnd (mph) E 9 SW 21
Vent Rate (kt-ft) 17200 53820
Dispersion 2 4
ADI early 16 Gen Poor 8 Poor 49 Gen Good
ADI late 18 Gen Poor 11 Poor 59 Gen Good
Max LVORI early 6 4 4
Max LVORI late 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-042015-
Marshall-
Including the city of Moundsville
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 80 80
Chance of Thunder (%) 20 40 40
Temp (24h trend) 59 (-11) 54 (+1) 77
RH % (24h trend) 70 (+3) 99 (-1) 64
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G23
Precip Amount 0.23 0.22 0.31
Precip Duration 2 4 12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 640 880
Mixing Hgt(ft-agl/msl)2090 2900
Transport Wnd (mph) NE 9 SW 21
Vent Rate (kt-ft) 16720 52200
Dispersion 2 3
ADI early 14 Gen Poor 6 Very Poor 64 Good
ADI late 17 Gen Poor 8 Poor 55 Gen Good
Max LVORI early 5 5 4
Max LVORI late 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-042015-
Wetzel-
Including the city of New Martinsville
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 70
Chance of Thunder (%) 30 40 40
Temp (24h trend) 59 (-12) 55 (+1) 77
RH % (24h trend) 77 (+9) 98 (-2) 59
20ft Wnd-Val/AM(mph) Lgt/Var S 5 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 7 G23
Precip Amount 0.34 0.17 0.24
Precip Duration 5 3 10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 570 920
Mixing Hgt(ft-agl/msl)1860 3020
Transport Wnd (mph) NE 9 SW 26
Vent Rate (kt-ft) 14880 69460
Dispersion 2 4
ADI early 14 Gen Poor 5 Very Poor 63 Good
ADI late 19 Gen Poor 8 Poor 61 Good
Max LVORI early 7 6 4
Max LVORI late 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-042015-
Marion-
Including the city of Fairmont
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 60 70
Chance of Thunder (%) 30 30 30
Temp (24h trend) 61 (-11) 55 (0) 78
RH % (24h trend) 79 (+12) 100 (0) 57
20ft Wnd-Val/AM(mph) Lgt/Var S 6 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G22
Precip Amount 0.33 0.19 0.22
Precip Duration 7 3 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 520 1380
Mixing Hgt(ft-agl/msl)1690 4540
Transport Wnd (mph) NE 9 SW 28
Vent Rate (kt-ft) 13520 108960
Dispersion 2 5
ADI early 16 Gen Poor 4 Very Poor 71 Good
ADI late 17 Gen Poor 8 Poor 82 Good
Max LVORI early 7 6 5
Max LVORI late 5 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-042015-
Monongalia-
Including the city of Morgantown
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 70
Chance of Thunder (%) 30 40 40
Temp (24h trend) 60 (-12) 54 (0) 78
RH % (24h trend) 78 (+11) 98 (-1) 58
20ft Wnd-Val/AM(mph) Lgt/Var S 6 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G22
Precip Amount 0.29 0.16 0.23
Precip Duration 5 3 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 550 1400
Mixing Hgt(ft-agl/msl)1800 4590
Transport Wnd (mph) NE 9 SW 28
Vent Rate (kt-ft) 14400 110160
Dispersion 2 5
ADI early 15 Gen Poor 4 Very Poor 74 Good
ADI late 16 Gen Poor 8 Poor 82 Good
Max LVORI early 7 6 4
Max LVORI late 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-042015-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 70
Chance of Thunder (%) 30 30 30
Temp (24h trend) 58 (-11) 54 (+1) 77
RH % (24h trend) 82 (+13) 94 (-6) 59
20ft Wnd-Val/AM(mph) Lgt/Var S 6 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.30 0.20 0.27
Precip Duration 6 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 380 1290
Mixing Hgt(ft-agl/msl)1260 4220
Transport Wnd (mph) N 7 SW 31
Vent Rate (kt-ft) 7560 113940
Dispersion 1 5
ADI early 11 Poor 6 Very Poor 72 Good
ADI late 9 Poor 11 Poor 88 Good
Max LVORI early 8 6 4
Max LVORI late 5 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-042015-
Preston-
Including the cities of Kingwood and Bruceton Mills
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 90 70 70
Chance of Thunder (%) 30 30 30
Temp (24h trend) 61 (-9) 54 (0) 78
RH % (24h trend) 78 (+9) 94 (-6) 55
20ft Wnd-Val/AM(mph) Lgt/Var S 5 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G20
Precip Amount 0.27 0.20 0.24
Precip Duration 7 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 510 1440
Mixing Hgt(ft-agl/msl)1660 4710
Transport Wnd (mph) N 6 SW 32
Vent Rate (kt-ft) 8300 131880
Dispersion 1 5
ADI early 13 Gen Poor 6 Very Poor 71 Good
ADI late 12 Poor 9 Poor 103 Very Good
Max LVORI early 7 6 5
Max LVORI late 5 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-042015-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 70
Chance of Thunder (%) 30 30 30
Temp (24h trend) 61 (-8) 53 (-1) 77
RH % (24h trend) 79 (+8) 93 (-7) 53
20ft Wnd-Val/AM(mph) Lgt/Var S 6 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G21
Precip Amount 0.24 0.17 0.20
Precip Duration 7 4 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 450 1390
Mixing Hgt(ft-agl/msl)1480 4560
Transport Wnd (mph) W 6 SW 33
Vent Rate (kt-ft) 7400 132240
Dispersion 1 5
ADI early 11 Poor 8 Poor 72 Good
ADI late 12 Poor 11 Poor 96 Good
Max LVORI early 7 6 4
Max LVORI late 5 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-042015-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 60
Chance of Thunder (%) 30 30 30
Temp (24h trend) 65 (-6) 56 (0) 80
RH % (24h trend) 73 (+7) 94 (-4) 47
20ft Wnd-Val/AM(mph) Lgt/Var S 5 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 8 G23
Precip Amount 0.25 0.13 0.10
Precip Duration 7 3 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 610 1700
Mixing Hgt(ft-agl/msl)2010 5570
Transport Wnd (mph) W 9 SW 36
Vent Rate (kt-ft) 16080 172670
Dispersion 2 5
ADI early 20 Gen Poor 5 Very Poor 78 Good
ADI late 21 Fair 8 Poor 140 Very Good
Max LVORI early 7 6 4
Max LVORI late 4 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-042015-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
342 AM EDT Fri Apr 4 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 70 60
Chance of Thunder (%) 30 30 20
Temp (24h trend) 65 (-2) 53 (-1) 76
RH % (24h trend) 74 (0) 96 (+1) 52
20ft Wnd-Val/AM(mph) Lgt/Var S 6 G24
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 9 G27
Precip Amount 0.20 0.13 0.08
Precip Duration 7 3 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 550 1650
Mixing Hgt(ft-agl/msl)1810 5400
Transport Wnd (mph) W 14 SW 36
Vent Rate (kt-ft) 21720 167400
Dispersion 2 5
ADI early 19 Gen Poor 7 Poor 71 Good
ADI late 21 Fair 10 Poor 108 Very Good
Max LVORI early 5 6 4
Max LVORI late 4 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Rain showers with snow showers likely. Lows around 40.
Highs in the mid 40s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of rain and snow showers. Lows
in the lower 30s. Highs in the lower 50s. North winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow showers. Colder. Lows
in the mid 20s. Highs in the upper 30s. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. Warmer. Lows in the mid 20s. Highs in
the lower 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of rain showers. Lows in the
mid 30s. Highs in the upper 50s. South winds 5 to 10 mph.
$$