Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
498
FNUS51 KPBZ 171715
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
115 PM EDT Tue Jun 17 2025
.Discussion...
Humid conditions and daily rain chances preclude any fire weather
concerns through Thursday. A hot and dry pattern sets up this
weekend into next week.
&&
OHZ039-180815-
Tuscarawas-
Including the cities of New Philadelphia and Dover
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 60 60
Chance of Thunder (%) 20 40 40 30
Temp (24h trend) 67 (0) 84 (+4) 68 78
RH % (24h trend) 100 (+3) 64 (-12) 95 67
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 7 G17 W 8
Precip Amount 0.30 0.09 0.11 0.20
Precip Duration 4 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1190 1680
Mixing Hgt(ft-agl/msl) 3900 5510
Transport Wnd (mph) SW 16 W 26
Vent Rate (kt-ft) 54600 126730
Dispersion 4 5
ADI early 8 Poor 28 Fair 16 Gen Poor 81 Good
ADI late 6 Very Poor 77 Good 20 Gen Poor 129 Very Good
Max LVORI early 6 8 4 4
Max LVORI late 8 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-180815-
Carroll-
Including the cities of Carrollton and Malvern
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 40 60 60
Chance of Thunder (%) 20 40 40 30
Temp (24h trend) 67 (0) 83 (+4) 67 77
RH % (24h trend) 99 (+2) 66 (-11) 95 69
20ft Wnd-Val/AM(mph) Lgt/Var SW 10 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 7 G17 W 9 G17
Precip Amount 0.33 0.09 0.10 0.22
Precip Duration 4 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1170 1710
Mixing Hgt(ft-agl/msl) 3830 5620
Transport Wnd (mph) SW 16 W 29
Vent Rate (kt-ft) 53620 140500
Dispersion 4 5
ADI early 8 Poor 26 Fair 16 Gen Poor 76 Good
ADI late 7 Poor 72 Good 20 Gen Poor 128 Very Good
Max LVORI early 6 9 5 4
Max LVORI late 8 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-180815-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 40 60 60
Chance of Thunder (%) 20 40 40 30
Temp (24h trend) 67 (+1) 83 (+4) 67 77
RH % (24h trend) 99 (+1) 67 (-11) 96 71
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 7 G17 W 8 G17
Precip Amount 0.19 0.07 0.09 0.21
Precip Duration 4 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1140 1650
Mixing Hgt(ft-agl/msl) 3740 5420
Transport Wnd (mph) SW 16 W 31
Vent Rate (kt-ft) 52360 146340
Dispersion 3 5
ADI early 8 Poor 24 Fair 15 Gen Poor 89 Good
ADI late 7 Poor 72 Good 21 Fair 136 Very Good
Max LVORI early 6 8 4 4
Max LVORI late 8 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-180815-
Coshocton-
Including the city of Coshocton
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 70 60
Chance of Thunder (%) 20 40 40 40
Temp (24h trend) 67 (-1) 84 (+4) 67 78
RH % (24h trend) 100 (0) 64 (-11) 96 66
20ft Wnd-Val/AM(mph) Lgt/Var SW 6
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 6 G17 W 6
Precip Amount 0.17 0.02 0.12 0.18
Precip Duration 3 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1230 1650
Mixing Hgt(ft-agl/msl) 4040 5430
Transport Wnd (mph) SW 20 W 26
Vent Rate (kt-ft) 68680 124890
Dispersion 4 5
ADI early 8 Poor 29 Fair 15 Gen Poor 90 Good
ADI late 4 Very Poor 90 Good 24 Fair 156 Very Good
Max LVORI early 6 8 4 4
Max LVORI late 9 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-180815-
Harrison-
Including the city of Cadiz
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 90 40 60 70
Chance of Thunder (%) 20 40 40 40
Temp (24h trend) 67 (0) 84 (+4) 67 78
RH % (24h trend) 100 (+2) 63 (-11) 97 68
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 7 G17 W 8 G17
Precip Amount 0.30 0.11 0.10 0.19
Precip Duration 4 2 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1160 1770
Mixing Hgt(ft-agl/msl) 3790 5820
Transport Wnd (mph) SW 16 W 24
Vent Rate (kt-ft) 53060 122220
Dispersion 4 5
ADI early 8 Poor 24 Fair 14 Gen Poor 76 Good
ADI late 7 Poor 72 Good 20 Gen Poor 113 Very Good
Max LVORI early 7 9 5 4
Max LVORI late 9 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-180815-
Jefferson OH-
Including the city of Steubenville
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 50 60 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 67 (0) 83 (+3) 68 78
RH % (24h trend) 99 (0) 64 (-10) 95 68
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 7 G17 W 8 G17
Precip Amount 0.23 0.11 0.09 0.18
Precip Duration 4 2 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1110 1730
Mixing Hgt(ft-agl/msl) 3650 5680
Transport Wnd (mph) SW 15 W 26
Vent Rate (kt-ft) 47450 130640
Dispersion 3 5
ADI early 8 Poor 23 Fair 14 Gen Poor 75 Good
ADI late 6 Very Poor 65 Good 19 Gen Poor 121 Very Good
Max LVORI early 6 8 4 4
Max LVORI late 8 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-180815-
Muskingum-
Including the city of Zanesville
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 70 70
Chance of Thunder (%) 20 40 40 40
Temp (24h trend) 68 (0) 85 (+5) 68 79
RH % (24h trend) 100 (+2) 62 (-12) 96 65
20ft Wnd-Val/AM(mph) Lgt/Var SW 6
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 6 W 7
Precip Amount 0.14 0.04 0.12 0.21
Precip Duration 4 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1210 1650
Mixing Hgt(ft-agl/msl) 3980 5400
Transport Wnd (mph) SW 20 NW 25
Vent Rate (kt-ft) 67660 118800
Dispersion 4 5
ADI early 9 Poor 28 Fair 14 Gen Poor 87 Good
ADI late 4 Very Poor 88 Good 23 Fair 155 Very Good
Max LVORI early 6 8 4 4
Max LVORI late 9 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-180815-
Guernsey-
Including the city of Cambridge
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 40 60 70
Chance of Thunder (%) 20 40 40 40
Temp (24h trend) 67 (-1) 85 (+4) 68 79
RH % (24h trend) 100 (+1) 62 (-11) 97 68
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 6 G17 W 7
Precip Amount 0.22 0.05 0.11 0.21
Precip Duration 5 2 5 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1170 1730
Mixing Hgt(ft-agl/msl) 3830 5660
Transport Wnd (mph) SW 18 W 23
Vent Rate (kt-ft) 61280 113200
Dispersion 4 5
ADI early 8 Poor 27 Fair 14 Gen Poor 89 Good
ADI late 4 Very Poor 78 Good 19 Gen Poor 113 Very Good
Max LVORI early 8 8 5 4
Max LVORI late 9 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-180815-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 60 60 80
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 67 (0) 84 (+3) 68 79
RH % (24h trend) 100 (+2) 64 (-8) 97 69
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 6 G17 W 8 G17
Precip Amount 0.21 0.09 0.11 0.20
Precip Duration 7 3 5 11
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1070 1570
Mixing Hgt(ft-agl/msl) 3520 5140
Transport Wnd (mph) W 16 W 22
Vent Rate (kt-ft) 49280 97660
Dispersion 3 4
ADI early 9 Poor 24 Fair 13 Gen Poor 86 Good
ADI late 6 Very Poor 66 Good 20 Gen Poor 107 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 9 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-180815-
Noble-
Including the city of Caldwell
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 60 60 80
Chance of Thunder (%) 20 50 40 50
Temp (24h trend) 67 (0) 85 (+4) 68 79
RH % (24h trend) 100 (+2) 65 (-9) 98 70
20ft Wnd-Val/AM(mph) Lgt/Var SW 6 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 5 W 7
Precip Amount 0.34 0.07 0.11 0.23
Precip Duration 6 3 5 11
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1070 1600
Mixing Hgt(ft-agl/msl) 3520 5240
Transport Wnd (mph) SW 17 W 23
Vent Rate (kt-ft) 52800 104800
Dispersion 4 5
ADI early 9 Poor 28 Fair 11 Poor 90 Good
ADI late 4 Very Poor 70 Good 17 Gen Poor 127 Very Good
Max LVORI early 8 9 5 4
Max LVORI late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-180815-
Monroe-
Including the city of Woodsfield
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 60 60 80
Chance of Thunder (%) 20 50 30 50
Temp (24h trend) 67 (0) 83 (+2) 68 79
RH % (24h trend) 100 (+2) 68 (-6) 98 72
20ft Wnd-Val/AM(mph) Lgt/Var SW 6 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 G17 W 6 G17
Precip Amount 0.31 0.09 0.09 0.22
Precip Duration 7 4 4 11
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1040 1540
Mixing Hgt(ft-agl/msl) 3420 5050
Transport Wnd (mph) SW 17 W 23
Vent Rate (kt-ft) 51300 101000
Dispersion 4 4
ADI early 7 Poor 26 Fair 10 Poor 94 Good
ADI late 5 Very Poor 66 Good 14 Gen Poor 103 Very Good
Max LVORI early 8 8 6 4
Max LVORI late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-180815-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 40 60 60
Chance of Thunder (%) 20 40 50 30
Temp (24h trend) 66 (+4) 83 (+5) 67 75
RH % (24h trend) 100 (+2) 69 (-12) 99 74
20ft Wnd-Val/AM(mph) Lgt/Var SW 10 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 6 W 9 G18
Precip Amount 0.14 0.26 0.16 0.25
Precip Duration 2 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1070 1560
Mixing Hgt(ft-agl/msl) 3490 5130
Transport Wnd (mph) SW 12 W 33
Vent Rate (kt-ft) 34900 148770
Dispersion 3 5
ADI early 8 Poor 19 Gen Poor 15 Gen Poor 81 Good
ADI late 7 Poor 54 Gen Good 23 Fair 133 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-180815-
Venango-
Including the cities of Oil City and Franklin
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 50 60 60
Chance of Thunder (%) 20 50 50 30
Temp (24h trend) 66 (+4) 81 (+4) 66 75
RH % (24h trend) 100 (+1) 72 (-11) 100 77
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G18
Precip Amount 0.18 0.39 0.14 0.24
Precip Duration 3 2 5 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 990 1450
Mixing Hgt(ft-agl/msl) 3250 4740
Transport Wnd (mph) W 12 W 31
Vent Rate (kt-ft) 32500 127980
Dispersion 3 5
ADI early 7 Poor 16 Gen Poor 10 Poor 83 Good
ADI late 5 Very Poor 43 Gen Good 18 Gen Poor 126 Very Good
Max LVORI early 9 9 6 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-180815-
Forest-
Including the city of Tionesta
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 60 50 70
Chance of Thunder (%) 20 50 40 30
Temp (24h trend) 64 (+3) 80 (+4) 65 75
RH % (24h trend) 100 (+2) 71 (-9) 100 74
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G19
Precip Amount 0.17 0.27 0.08 0.21
Precip Duration 2 3 2 6
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 910 1450
Mixing Hgt(ft-agl/msl) 2980 4740
Transport Wnd (mph) SW 12 W 32
Vent Rate (kt-ft) 29800 132720
Dispersion 3 5
ADI early 7 Poor 15 Gen Poor 8 Poor 102 Very Good
ADI late 4 Very Poor 36 Fair 20 Gen Poor 130 Very Good
Max LVORI early 9 8 6 4
Max LVORI late 9 4 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-180815-
Lawrence-
Including the cities of New Castle and Ellwood City
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 50 60 60
Chance of Thunder (%) 20 40 40 30
Temp (24h trend) 66 (+2) 83 (+3) 67 77
RH % (24h trend) 100 (0) 67 (-12) 98 72
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 8 G17
Precip Amount 0.23 0.12 0.13 0.23
Precip Duration 3 2 8 7
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1120 1690
Mixing Hgt(ft-agl/msl) 3670 5550
Transport Wnd (mph) SW 15 W 35
Vent Rate (kt-ft) 47710 166500
Dispersion 3 5
ADI early 8 Poor 22 Fair 11 Poor 88 Good
ADI late 5 Very Poor 61 Good 21 Fair 147 Very Good
Max LVORI early 8 8 5 4
Max LVORI late 9 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-180815-
Butler-
Including the city of Butler
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 60 50 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 65 (+3) 82 (+3) 67 77
RH % (24h trend) 100 (0) 72 (-11) 99 77
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 8 G17
Precip Amount 0.15 0.14 0.09 0.20
Precip Duration 3 3 2 6
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1060 1480
Mixing Hgt(ft-agl/msl) 3480 4860
Transport Wnd (mph) W 12 W 30
Vent Rate (kt-ft) 34800 126360
Dispersion 3 5
ADI early 7 Poor 19 Gen Poor 10 Poor 86 Good
ADI late 5 Very Poor 47 Gen Good 21 Fair 122 Very Good
Max LVORI early 9 9 6 4
Max LVORI late 9 4 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-180815-
Clarion-
Including the city of Clarion
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 60 50 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 66 (+4) 81 (+4) 66 76
RH % (24h trend) 100 (+1) 71 (-9) 100 75
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G19
Precip Amount 0.23 0.29 0.09 0.20
Precip Duration 4 3 2 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 920 1440
Mixing Hgt(ft-agl/msl) 3030 4720
Transport Wnd (mph) SW 12 W 30
Vent Rate (kt-ft) 30300 122720
Dispersion 3 5
ADI early 7 Poor 16 Gen Poor 9 Poor 82 Good
ADI late 5 Very Poor 42 Gen Good 18 Gen Poor 117 Very Good
Max LVORI early 8 9 6 4
Max LVORI late 9 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-180815-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 40 70
Chance of Thunder (%) 20 50 30 40
Temp (24h trend) 65 (+4) 79 (+3) 67 76
RH % (24h trend) 100 (+1) 72 (-9) 96 75
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var W 9 G20
Precip Amount 0.21 0.34 0.05 0.18
Precip Duration 4 6 2 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 800 1400
Mixing Hgt(ft-agl/msl) 2640 4580
Transport Wnd (mph) SW 12 W 33
Vent Rate (kt-ft) 26400 132820
Dispersion 3 5
ADI early 7 Poor 14 Gen Poor 9 Poor 56 Gen Good
ADI late 5 Very Poor 39 Fair 16 Gen Poor 111 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 8 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-180815-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 50 60 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 67 (+2) 83 (+3) 68 77
RH % (24h trend) 99 (+2) 66 (-12) 95 69
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 8 G17
Precip Amount 0.14 0.13 0.09 0.17
Precip Duration 3 2 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1130 1570
Mixing Hgt(ft-agl/msl) 3720 5140
Transport Wnd (mph) W 13 W 30
Vent Rate (kt-ft) 40920 133640
Dispersion 3 5
ADI early 7 Poor 21 Fair 10 Poor 111 Very Good
ADI late 4 Very Poor 59 Gen Good 19 Gen Poor 127 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-180815-
Allegheny-
Including the city of Pittsburgh Metro Area
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 50 80
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 67 (+1) 83 (+2) 69 79
RH % (24h trend) 100 (+5) 68 (-10) 97 71
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 6 W 9 G18
Precip Amount 0.13 0.14 0.07 0.20
Precip Duration 5 4 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1030 1570
Mixing Hgt(ft-agl/msl) 3380 5140
Transport Wnd (mph) SW 14 W 31
Vent Rate (kt-ft) 40560 138780
Dispersion 3 5
ADI early 7 Poor 22 Fair 11 Poor 84 Good
ADI late 5 Very Poor 56 Gen Good 18 Gen Poor 119 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-180815-
Armstrong-
Including the cities of Kittanning and Ford City
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 40 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 66 (+3) 82 (+3) 67 78
RH % (24h trend) 100 (+1) 73 (-9) 100 75
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 8 G19
Precip Amount 0.19 0.23 0.06 0.20
Precip Duration 4 4 2 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 990 1430
Mixing Hgt(ft-agl/msl) 3250 4680
Transport Wnd (mph) W 13 W 30
Vent Rate (kt-ft) 35750 121680
Dispersion 3 5
ADI early 6 Very Poor 18 Gen Poor 8 Poor 70 Good
ADI late 5 Very Poor 42 Gen Good 14 Gen Poor 118 Very Good
Max LVORI early 8 8 6 4
Max LVORI late 9 4 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-180815-
Washington-
Including the cities of Washington and Canonsburg
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 50 80
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 67 (+1) 82 (+2) 69 79
RH % (24h trend) 99 (+3) 67 (-10) 95 70
20ft Wnd-Val/AM(mph) SW 5 SW 10 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 7 W 9 G18
Precip Amount 0.19 0.13 0.08 0.21
Precip Duration 5 5 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 990 1510
Mixing Hgt(ft-agl/msl) 3260 4960
Transport Wnd (mph) W 15 W 26
Vent Rate (kt-ft) 42380 114080
Dispersion 3 5
ADI early 11 Poor 26 Fair 13 Gen Poor 77 Good
ADI late 6 Very Poor 56 Gen Good 18 Gen Poor 97 Good
Max LVORI early 6 8 4 4
Max LVORI late 8 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-180815-
Greene-
Including the city of Waynesburg
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 90 80 50 80
Chance of Thunder (%) 20 50 30 50
Temp (24h trend) 67 (+1) 81 (+1) 69 79
RH % (24h trend) 100 (+2) 71 (-8) 97 75
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 6 W 7 G17
Precip Amount 0.19 0.13 0.05 0.24
Precip Duration 7 6 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 960 1510
Mixing Hgt(ft-agl/msl) 3140 4950
Transport Wnd (mph) W 17 W 26
Vent Rate (kt-ft) 47100 113850
Dispersion 3 5
ADI early 9 Poor 32 Fair 12 Poor 80 Good
ADI late 5 Very Poor 60 Gen Good 21 Fair 113 Very Good
Max LVORI early 8 9 5 4
Max LVORI late 9 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-180815-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 80 40 80
Chance of Thunder (%) 20 50 30 40
Temp (24h trend) 67 (+2) 82 (+1) 68 79
RH % (24h trend) 100 (+1) 72 (-7) 99 75
20ft Wnd-Val/AM(mph) Lgt/Var SW 10 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 6 W 10 G19
Precip Amount 0.16 0.17 0.04 0.24
Precip Duration 7 5 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 890 1470
Mixing Hgt(ft-agl/msl) 2920 4840
Transport Wnd (mph) SW 15 W 31
Vent Rate (kt-ft) 37960 130680
Dispersion 3 5
ADI early 7 Poor 24 Fair 15 Gen Poor 63 Good
ADI late 6 Very Poor 51 Gen Good 15 Gen Poor 97 Good
Max LVORI early 7 9 5 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-180815-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 90 40 80
Chance of Thunder (%) 20 50 30 40
Temp (24h trend) 66 (+3) 81 (+2) 68 78
RH % (24h trend) 99 (0) 69 (-6) 95 69
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 9 G21
Precip Amount 0.24 0.21 0.03 0.25
Precip Duration 6 6 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 820 1430
Mixing Hgt(ft-agl/msl) 2680 4680
Transport Wnd (mph) W 15 W 33
Vent Rate (kt-ft) 34840 135720
Dispersion 3 5
ADI early 8 Poor 23 Fair 10 Poor 71 Good
ADI late 6 Very Poor 44 Gen Good 16 Gen Poor 120 Very Good
Max LVORI early 6 8 5 4
Max LVORI late 8 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-180815-
Fayette-
Including the city of Uniontown
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 50 80
Chance of Thunder (%) 20 50 30 50
Temp (24h trend) 67 (+2) 81 (0) 69 79
RH % (24h trend) 100 (0) 70 (-7) 97 76
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 5 SW 8 G17
Precip Amount 0.20 0.15 0.04 0.28
Precip Duration 7 6 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 880 1400
Mixing Hgt(ft-agl/msl) 2890 4600
Transport Wnd (mph) SW 16 W 30
Vent Rate (kt-ft) 40460 119600
Dispersion 3 5
ADI early 8 Poor 32 Fair 14 Gen Poor 72 Good
ADI late 5 Very Poor 51 Gen Good 16 Gen Poor 113 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-180815-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 90 40 80
Chance of Thunder (%) 20 50 30 50
Temp (24h trend) 65 (+2) 79 (+1) 67 77
RH % (24h trend) 100 (0) 73 (-4) 97 76
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var W 7 G18
Precip Amount 0.19 0.20 0.03 0.28
Precip Duration 8 6 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 750 1330
Mixing Hgt(ft-agl/msl) 2470 4370
Transport Wnd (mph) W 17 W 30
Vent Rate (kt-ft) 37050 113620
Dispersion 3 5
ADI early 8 Poor 23 Fair 9 Poor 80 Good
ADI late 6 Very Poor 44 Gen Good 17 Gen Poor 116 Very Good
Max LVORI early 7 8 6 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-180815-
Indiana-
Including the city of Indiana
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 66 (+3) 81 (+3) 68 78
RH % (24h trend) 100 (+3) 74 (-8) 98 76
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 9 G20
Precip Amount 0.22 0.26 0.03 0.20
Precip Duration 5 5 2 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 880 1400
Mixing Hgt(ft-agl/msl) 2880 4580
Transport Wnd (mph) SW 14 W 33
Vent Rate (kt-ft) 34560 132820
Dispersion 3 5
ADI early 6 Very Poor 16 Gen Poor 9 Poor 56 Gen Good
ADI late 5 Very Poor 42 Gen Good 14 Gen Poor 108 Very Good
Max LVORI early 7 8 6 4
Max LVORI late 9 4 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-180815-
Higher Elevations of Indiana-
Including the city of Armagh
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 30 80
Chance of Thunder (%) 20 50 30 40
Temp (24h trend) 66 (+3) 80 (+3) 68 78
RH % (24h trend) 100 (+4) 73 (-7) 96 74
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 9 G21
Precip Amount 0.28 0.21 0.02 0.21
Precip Duration 5 5 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 800 1350
Mixing Hgt(ft-agl/msl) 2610 4440
Transport Wnd (mph) W 15 W 33
Vent Rate (kt-ft) 33930 128760
Dispersion 3 5
ADI early 6 Very Poor 16 Gen Poor 10 Poor 62 Good
ADI late 5 Very Poor 41 Gen Good 13 Gen Poor 109 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 8 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-180815-
Hancock-
Including the city of Weirton
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 50 60 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 68 (+1) 83 (+3) 69 78
RH % (24h trend) 98 (+1) 65 (-11) 93 68
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 6 W 8 G17
Precip Amount 0.18 0.11 0.08 0.17
Precip Duration 4 2 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1150 1690
Mixing Hgt(ft-agl/msl) 3770 5550
Transport Wnd (mph) SW 14 W 30
Vent Rate (kt-ft) 45240 144300
Dispersion 3 5
ADI early 7 Poor 21 Fair 18 Gen Poor 105 Very Good
ADI late 5 Very Poor 66 Good 19 Gen Poor 131 Very Good
Max LVORI early 6 9 4 4
Max LVORI late 8 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-180815-
Brooke-
Including the cities of Follansbee and Wellsburg
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 60 60 70
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 68 (+1) 83 (+2) 69 79
RH % (24h trend) 98 (+1) 64 (-11) 94 68
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 7 W 8 G17
Precip Amount 0.21 0.12 0.09 0.18
Precip Duration 6 3 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1140 1590
Mixing Hgt(ft-agl/msl) 3760 5220
Transport Wnd (mph) W 15 W 25
Vent Rate (kt-ft) 48880 114840
Dispersion 3 5
ADI early 8 Poor 24 Fair 14 Gen Poor 78 Good
ADI late 6 Very Poor 65 Good 20 Gen Poor 113 Very Good
Max LVORI early 6 7 4 4
Max LVORI late 7 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-180815-
Ohio-
Including the city of Wheeling
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 60 60 80
Chance of Thunder (%) 20 50 40 40
Temp (24h trend) 68 (+1) 83 (+3) 69 79
RH % (24h trend) 99 (+2) 65 (-12) 96 70
20ft Wnd-Val/AM(mph) Lgt/Var SW 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 SW 7 W 8 G17
Precip Amount 0.16 0.15 0.11 0.20
Precip Duration 7 3 5 11
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1080 1460
Mixing Hgt(ft-agl/msl) 3560 4800
Transport Wnd (mph) SW 16 W 32
Vent Rate (kt-ft) 49840 134400
Dispersion 3 5
ADI early 8 Poor 23 Fair 13 Gen Poor 77 Good
ADI late 7 Poor 66 Good 19 Gen Poor 106 Very Good
Max LVORI early 6 8 5 4
Max LVORI late 8 4 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-180815-
Marshall-
Including the city of Moundsville
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 90 70 60 80
Chance of Thunder (%) 20 50 30 50
Temp (24h trend) 68 (0) 83 (+3) 70 80
RH % (24h trend) 100 (+3) 71 (-9) 96 74
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 6 W 7 G17
Precip Amount 0.30 0.14 0.08 0.22
Precip Duration 7 4 5 11
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(m-agl/msl) 1010 1550
Mixing Hgt(ft-agl/msl) 3310 5080
Transport Wnd (mph) SW 16 W 24
Vent Rate (kt-ft) 46340 106680
Dispersion 3 5
ADI early 9 Poor 23 Fair 12 Poor 96 Good
ADI late 6 Very Poor 63 Good 18 Gen Poor 112 Very Good
Max LVORI early 7 8 5 4
Max LVORI late 8 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-180815-
Wetzel-
Including the city of New Martinsville
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 90 80 50 90
Chance of Thunder (%) 20 50 30 50
Temp (24h trend) 68 (0) 82 (+2) 69 78
RH % (24h trend) 100 (+3) 75 (-5) 96 78
20ft Wnd-Val/AM(mph) Lgt/Var SW 6 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 W 6 G17
Precip Amount 0.23 0.13 0.07 0.30
Precip Duration 8 6 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 960 1450
Mixing Hgt(ft-agl/msl) 3140 4740
Transport Wnd (mph) SW 17 W 23
Vent Rate (kt-ft) 47100 94800
Dispersion 3 4
ADI early 8 Poor 28 Fair 9 Poor 85 Good
ADI late 5 Very Poor 61 Good 14 Gen Poor 106 Very Good
Max LVORI early 7 7 6 4
Max LVORI late 8 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-180815-
Marion-
Including the city of Fairmont
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 90 80 50 90
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 67 (0) 80 (-1) 69 79
RH % (24h trend) 100 (+2) 75 (-4) 97 78
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 5 SW 7 G17
Precip Amount 0.19 0.16 0.04 0.35
Precip Duration 8 6 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 920 1370
Mixing Hgt(ft-agl/msl) 3010 4480
Transport Wnd (mph) SW 17 W 24
Vent Rate (kt-ft) 45150 94080
Dispersion 3 4
ADI early 7 Poor 33 Fair 16 Gen Poor 86 Good
ADI late 5 Very Poor 60 Gen Good 18 Gen Poor 102 Very Good
Max LVORI early 8 7 6 4
Max LVORI late 9 4 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-180815-
Monongalia-
Including the city of Morgantown
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 50 80
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 67 (0) 81 (0) 69 79
RH % (24h trend) 100 (+1) 74 (-5) 96 77
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 5 SW 7 G17
Precip Amount 0.19 0.16 0.04 0.31
Precip Duration 9 6 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 900 1420
Mixing Hgt(ft-agl/msl) 2950 4670
Transport Wnd (mph) SW 18 W 25
Vent Rate (kt-ft) 47200 102740
Dispersion 3 4
ADI early 8 Poor 34 Fair 12 Poor 93 Good
ADI late 5 Very Poor 56 Gen Good 16 Gen Poor 105 Very Good
Max LVORI early 8 7 6 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-180815-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 80 40 80
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 65 (0) 78 (0) 67 75
RH % (24h trend) 100 (0) 76 (-2) 97 80
20ft Wnd-Val/AM(mph) Lgt/Var SW 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 SW 5 SW 7 G17
Precip Amount 0.18 0.24 0.03 0.36
Precip Duration 9 6 2 10
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 710 1220
Mixing Hgt(ft-agl/msl) 2330 4020
Transport Wnd (mph) SW 18 W 26
Vent Rate (kt-ft) 37280 92460
Dispersion 3 4
ADI early 8 Poor 25 Fair 11 Poor 84 Good
ADI late 5 Very Poor 49 Gen Good 16 Gen Poor 97 Good
Max LVORI early 7 8 6 4
Max LVORI late 9 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-180815-
Preston-
Including the cities of Kingwood and Bruceton Mills
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 40 80
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 65 (0) 79 (0) 67 78
RH % (24h trend) 100 (+1) 74 (-2) 98 78
20ft Wnd-Val/AM(mph) Lgt/Var SW 6 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var W 7 G17
Precip Amount 0.16 0.19 0.03 0.40
Precip Duration 8 5 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 820 1260
Mixing Hgt(ft-agl/msl) 2680 4130
Transport Wnd (mph) SW 18 W 28
Vent Rate (kt-ft) 42880 99120
Dispersion 3 4
ADI early 8 Poor 34 Fair 11 Poor 90 Good
ADI late 4 Very Poor 52 Gen Good 15 Gen Poor 102 Very Good
Max LVORI early 9 8 6 4
Max LVORI late 9 4 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-180815-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 30 80
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 64 (+1) 78 (0) 66 77
RH % (24h trend) 100 (0) 74 (-2) 96 76
20ft Wnd-Val/AM(mph) SW 5 SW 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 SW 5 W 8 G19
Precip Amount 0.18 0.20 0.02 0.38
Precip Duration 8 6 2 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 750 1150
Mixing Hgt(ft-agl/msl) 2460 3760
Transport Wnd (mph) W 18 W 30
Vent Rate (kt-ft) 39360 97760
Dispersion 3 4
ADI early 9 Poor 34 Fair 16 Gen Poor 84 Good
ADI late 6 Very Poor 49 Gen Good 18 Gen Poor 103 Very Good
Max LVORI early 7 7 6 4
Max LVORI late 7 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-180815-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 70 30 80
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 64 (0) 80 (+1) 66 79
RH % (24h trend) 100 (0) 70 (-2) 97 72
20ft Wnd-Val/AM(mph) Lgt/Var SW 7 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 Lgt/Var W 8 G19
Precip Amount 0.15 0.17 0.01 0.36
Precip Duration 7 6 1 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 930 1140
Mixing Hgt(ft-agl/msl) 3060 3720
Transport Wnd (mph) W 18 W 31
Vent Rate (kt-ft) 48960 100440
Dispersion 3 4
ADI early 7 Poor 49 Gen Good 11 Poor 104 Very Good
ADI late 6 Very Poor 62 Good 14 Gen Poor 97 Good
Max LVORI early 7 5 6 4
Max LVORI late 9 4 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-180815-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
115 PM EDT Tue Jun 17 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 70 20 80
Chance of Thunder (%) 20 50 20 50
Temp (24h trend) 61 (0) 76 (0) 63 76
RH % (24h trend) 100 (0) 72 (-6) 94 70
20ft Wnd-Val/AM(mph) SW 6 G19 W 9 G27
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 G19 W 6 G19 W 9 G24
Precip Amount 0.10 0.11 0.01 0.26
Precip Duration 4 6 1 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 820 1030
Mixing Hgt(ft-agl/msl) 2690 3370
Transport Wnd (mph) W 22 W 32
Vent Rate (kt-ft) 51110 94360
Dispersion 4 4
ADI early 12 Poor 50 Gen Good 18 Gen Poor 88 Good
ADI late 8 Poor 62 Good 23 Fair 82 Good
Max LVORI early 6 6 5 4
Max LVORI late 6 4 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Southwest winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. Southwest winds around 5 mph.
$$