Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
260
FNUS51 KPBZ 221931
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
231 PM EST Wed Jan 22 2025
.Discussion...
Below normal temperatures continue through the remainder of the
week with scattered snow showers Thursday night. Southerly wind
gusts Wednesday night and Thursday may reach up to 15-20 mph.
Temperatures moderate some for the weekend but still remain below
normal. Fire weather potential remains low with a snow pack on
the ground.
&&
OHZ039-230930-
Tuscarawas-
Including the cities of New Philadelphia and Dover
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+17) 25 (+11) 9 22
RH % (24h trend) 77 (-4) 56 (+10) 89 59
20ft Wnd-Val/AM(mph) S 6 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 SW 8 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 860 1140
Mixing Hgt(ft-agl/msl) 2820 3750
Transport Wnd (mph) SW 23 W 8
Vent Rate (kt-ft) 56400 26250
Dispersion 4 3
ADI early 11 Poor 36 Fair 10 Poor 18 Gen Poor
ADI late 8 Poor 51 Gen Good 9 Poor 24 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-230930-
Carroll-
Including the cities of Carrollton and Malvern
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 5 (+16) 24 (+11) 9 21
RH % (24h trend) 76 (-7) 57 (+11) 89 60
20ft Wnd-Val/AM(mph) SW 7 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) S 6 SW 8 G17 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 840 1090
Mixing Hgt(ft-agl/msl) 2740 3570
Transport Wnd (mph) SW 23 W 8
Vent Rate (kt-ft) 54800 24990
Dispersion 4 3
ADI early 11 Poor 39 Fair 14 Gen Poor 19 Gen Poor
ADI late 8 Poor 53 Gen Good 10 Poor 21 Fair
Max LVORI early 3 3 4 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-230930-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+17) 24 (+12) 9 21
RH % (24h trend) 77 (-7) 56 (+13) 89 61
20ft Wnd-Val/AM(mph) S 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 SW 8 G17 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 870 1090
Mixing Hgt(ft-agl/msl) 2870 3570
Transport Wnd (mph) SW 22 W 8
Vent Rate (kt-ft) 54530 24990
Dispersion 4 3
ADI early 9 Poor 46 Gen Good 12 Poor 21 Fair
ADI late 8 Poor 52 Gen Good 10 Poor 22 Fair
Max LVORI early 3 4 4 5
Max LVORI late 3 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-230930-
Coshocton-
Including the city of Coshocton
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+17) 26 (+12) 10 22
RH % (24h trend) 78 (-3) 58 (+12) 90 59
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 830 1200
Mixing Hgt(ft-agl/msl) 2730 3920
Transport Wnd (mph) SW 21 W 8
Vent Rate (kt-ft) 49140 27440
Dispersion 3 3
ADI early 8 Poor 37 Fair 9 Poor 23 Fair
ADI late 7 Poor 46 Gen Good 7 Poor 26 Fair
Max LVORI early 3 4 4 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-230930-
Harrison-
Including the city of Cadiz
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+15) 25 (+11) 9 22
RH % (24h trend) 78 (-6) 53 (+10) 89 57
20ft Wnd-Val/AM(mph) SW 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G18 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 880 1130
Mixing Hgt(ft-agl/msl) 2900 3710
Transport Wnd (mph) SW 23 W 8
Vent Rate (kt-ft) 58000 25970
Dispersion 4 3
ADI early 8 Poor 37 Fair 12 Poor 17 Gen Poor
ADI late 8 Poor 55 Gen Good 9 Poor 23 Fair
Max LVORI early 3 4 4 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-230930-
Jefferson OH-
Including the city of Steubenville
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 5 (+15) 26 (+12) 10 22
RH % (24h trend) 77 (-6) 52 (+11) 87 57
20ft Wnd-Val/AM(mph) SW 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G18 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 940 1140
Mixing Hgt(ft-agl/msl) 3070 3740
Transport Wnd (mph) SW 23 W 8
Vent Rate (kt-ft) 61400 26180
Dispersion 4 3
ADI early 7 Poor 45 Gen Good 15 Gen Poor 19 Gen Poor
ADI late 6 Very Poor 57 Gen Good 10 Poor 22 Fair
Max LVORI early 3 4 4 5
Max LVORI late 3 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-230930-
Muskingum-
Including the city of Zanesville
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+16) 27 (+12) 9 23
RH % (24h trend) 78 (0) 53 (+10) 89 56
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 880 1220
Mixing Hgt(ft-agl/msl) 2890 4000
Transport Wnd (mph) SW 21 W 8
Vent Rate (kt-ft) 52020 28000
Dispersion 3 3
ADI early 8 Poor 39 Fair 9 Poor 21 Fair
ADI late 5 Very Poor 50 Gen Good 7 Poor 24 Fair
Max LVORI early 3 4 4 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-230930-
Guernsey-
Including the city of Cambridge
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 5 (+16) 27 (+12) 9 23
RH % (24h trend) 79 (-3) 52 (+10) 90 56
20ft Wnd-Val/AM(mph) S 5 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 890 1180
Mixing Hgt(ft-agl/msl) 2910 3880
Transport Wnd (mph) SW 22 W 9
Vent Rate (kt-ft) 55290 31040
Dispersion 4 3
ADI early 7 Poor 36 Fair 9 Poor 19 Gen Poor
ADI late 6 Very Poor 52 Gen Good 8 Poor 26 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-230930-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+15) 27 (+12) 9 23
RH % (24h trend) 81 (-2) 52 (+10) 90 57
20ft Wnd-Val/AM(mph) SW 7 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 940 1110
Mixing Hgt(ft-agl/msl) 3090 3650
Transport Wnd (mph) SW 23 W 9
Vent Rate (kt-ft) 61800 29200
Dispersion 4 3
ADI early 6 Very Poor 43 Gen Good 12 Poor 17 Gen Poor
ADI late 7 Poor 54 Gen Good 9 Poor 24 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-230930-
Noble-
Including the city of Caldwell
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+14) 28 (+12) 9 23
RH % (24h trend) 81 (0) 51 (+7) 91 56
20ft Wnd-Val/AM(mph) S 5 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 950 1200
Mixing Hgt(ft-agl/msl) 3110 3950
Transport Wnd (mph) SW 22 W 9
Vent Rate (kt-ft) 59090 31600
Dispersion 4 3
ADI early 4 Very Poor 35 Fair 9 Poor 20 Gen Poor
ADI late 5 Very Poor 51 Gen Good 8 Poor 25 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-230930-
Monroe-
Including the city of Woodsfield
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+14) 28 (+12) 9 23
RH % (24h trend) 82 (+1) 49 (+5) 90 56
20ft Wnd-Val/AM(mph) S 5 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1030 1240
Mixing Hgt(ft-agl/msl) 3370 4070
Transport Wnd (mph) SW 22 W 9
Vent Rate (kt-ft) 64030 32560
Dispersion 4 3
ADI early 5 Very Poor 48 Gen Good 9 Poor 24 Fair
ADI late 5 Very Poor 55 Gen Good 6 Very Poor 25 Fair
Max LVORI early 3 4 5 5
Max LVORI late 5 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-230930-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 30 30 0
Temp (24h trend) 5 (+17) 22 (+11) 10 20
RH % (24h trend) 81 (-2) 62 (+15) 93 66
20ft Wnd-Val/AM(mph) S 7 Lgt/Var
20ft Wnd-Rdg/PM(mph) S 6 SW 8 W 6 Lgt/Var
Precip Amount 0.00 0.01 0.02 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 840 1120
Mixing Hgt(ft-agl/msl) 2750 3670
Transport Wnd (mph) SW 22 W 12
Vent Rate (kt-ft) 52250 36700
Dispersion 4 3
ADI early 13 Gen Poor 31 Fair 12 Poor 23 Fair
ADI late 10 Poor 49 Gen Good 11 Poor 29 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-230930-
Venango-
Including the cities of Oil City and Franklin
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 20 30 0
Temp (24h trend) 4 (+16) 22 (+12) 10 20
RH % (24h trend) 81 (-8) 61 (+19) 94 67
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.01 0.03 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 900 1190
Mixing Hgt(ft-agl/msl) 2940 3900
Transport Wnd (mph) SW 22 W 13
Vent Rate (kt-ft) 55860 42900
Dispersion 4 3
ADI early 11 Poor 35 Fair 10 Poor 27 Fair
ADI late 8 Poor 51 Gen Good 9 Poor 33 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-230930-
Forest-
Including the city of Tionesta
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 20 30 0
Temp (24h trend) 3 (+16) 22 (+12) 11 20
RH % (24h trend) 79 (-8) 56 (+21) 93 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.02 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 950 1190
Mixing Hgt(ft-agl/msl) 3120 3900
Transport Wnd (mph) SW 22 W 12
Vent Rate (kt-ft) 59280 39000
Dispersion 4 3
ADI early 10 Poor 48 Gen Good 11 Poor 27 Fair
ADI late 8 Poor 55 Gen Good 10 Poor 32 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-230930-
Lawrence-
Including the cities of New Castle and Ellwood City
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 20 20 0
Temp (24h trend) 5 (+17) 24 (+12) 10 21
RH % (24h trend) 79 (-4) 58 (+12) 91 63
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.01 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 870 1070
Mixing Hgt(ft-agl/msl) 2840 3500
Transport Wnd (mph) SW 22 W 10
Vent Rate (kt-ft) 53960 31500
Dispersion 4 3
ADI early 8 Poor 35 Fair 10 Poor 23 Fair
ADI late 8 Poor 55 Gen Good 9 Poor 26 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-230930-
Butler-
Including the city of Butler
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 3 (+14) 24 (+13) 10 21
RH % (24h trend) 86 (0) 59 (+8) 93 65
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 900 1120
Mixing Hgt(ft-agl/msl) 2960 3670
Transport Wnd (mph) SW 22 W 12
Vent Rate (kt-ft) 56240 36700
Dispersion 4 3
ADI early 8 Poor 40 Fair 11 Poor 24 Fair
ADI late 6 Very Poor 58 Gen Good 11 Poor 30 Fair
Max LVORI early 4 4 5 5
Max LVORI late 4 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-230930-
Clarion-
Including the city of Clarion
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 3 (+16) 23 (+13) 10 21
RH % (24h trend) 84 (-5) 58 (+11) 92 63
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G17 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 910 1220
Mixing Hgt(ft-agl/msl) 3000 3990
Transport Wnd (mph) SW 22 W 12
Vent Rate (kt-ft) 57000 39900
Dispersion 4 3
ADI early 8 Poor 42 Gen Good 11 Poor 27 Fair
ADI late 6 Very Poor 69 Good 10 Poor 31 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-230930-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+16) 23 (+13) 11 21
RH % (24h trend) 76 (-9) 54 (+9) 87 61
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 W 6 W 5
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 960 1170
Mixing Hgt(ft-agl/msl) 3160 3850
Transport Wnd (mph) SW 24 W 13
Vent Rate (kt-ft) 66360 42350
Dispersion 4 3
ADI early 6 Very Poor 53 Gen Good 18 Gen Poor 28 Fair
ADI late 6 Very Poor 74 Good 13 Gen Poor 34 Fair
Max LVORI early 3 3 4 4
Max LVORI late 3 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-230930-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+16) 25 (+12) 11 22
RH % (24h trend) 78 (-7) 54 (+13) 88 58
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 960 1210
Mixing Hgt(ft-agl/msl) 3160 3960
Transport Wnd (mph) SW 22 W 9
Vent Rate (kt-ft) 60040 31680
Dispersion 4 3
ADI early 7 Poor 45 Gen Good 10 Poor 25 Fair
ADI late 6 Very Poor 62 Good 10 Poor 27 Fair
Max LVORI early 3 4 4 5
Max LVORI late 3 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-230930-
Allegheny-
Including the city of Pittsburgh Metro Area
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+15) 26 (+13) 12 22
RH % (24h trend) 86 (-3) 55 (+7) 90 62
20ft Wnd-Val/AM(mph) S 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G17 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1010 1150
Mixing Hgt(ft-agl/msl) 3320 3780
Transport Wnd (mph) SW 23 W 10
Vent Rate (kt-ft) 66400 34020
Dispersion 4 3
ADI early 5 Very Poor 46 Gen Good 13 Gen Poor 23 Fair
ADI late 5 Very Poor 63 Good 10 Poor 27 Fair
Max LVORI early 3 4 4 5
Max LVORI late 5 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-230930-
Armstrong-
Including the cities of Kittanning and Ford City
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 2 (+13) 25 (+14) 10 21
RH % (24h trend) 87 (0) 57 (+7) 92 63
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G17 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1040 1180
Mixing Hgt(ft-agl/msl) 3400 3870
Transport Wnd (mph) SW 23 W 12
Vent Rate (kt-ft) 68000 38700
Dispersion 4 3
ADI early 4 Very Poor 46 Gen Good 12 Poor 25 Fair
ADI late 4 Very Poor 72 Good 11 Poor 32 Fair
Max LVORI early 4 4 5 5
Max LVORI late 5 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-230930-
Washington-
Including the cities of Washington and Canonsburg
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 3 (+13) 26 (+12) 10 22
RH % (24h trend) 84 (-2) 53 (+8) 91 60
20ft Wnd-Val/AM(mph) SW 7 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 9 G18 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1020 1120
Mixing Hgt(ft-agl/msl) 3350 3660
Transport Wnd (mph) SW 24 W 10
Vent Rate (kt-ft) 70350 32940
Dispersion 4 3
ADI early 5 Very Poor 42 Gen Good 12 Poor 21 Fair
ADI late 6 Very Poor 59 Gen Good 9 Poor 27 Fair
Max LVORI early 3 4 4 5
Max LVORI late 4 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-230930-
Greene-
Including the city of Waynesburg
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+14) 28 (+13) 11 23
RH % (24h trend) 83 (-2) 53 (+5) 93 61
20ft Wnd-Val/AM(mph) SW 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1130 1170
Mixing Hgt(ft-agl/msl) 3710 3850
Transport Wnd (mph) SW 25 W 10
Vent Rate (kt-ft) 81620 34650
Dispersion 4 3
ADI early 4 Very Poor 59 Gen Good 10 Poor 21 Fair
ADI late 6 Very Poor 82 Good 9 Poor 28 Fair
Max LVORI early 3 4 5 5
Max LVORI late 5 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-230930-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 2 (+13) 26 (+13) 12 22
RH % (24h trend) 88 (-5) 58 (+8) 93 66
20ft Wnd-Val/AM(mph) SW 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 9 G18 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1070 1120
Mixing Hgt(ft-agl/msl) 3510 3680
Transport Wnd (mph) SW 24 W 12
Vent Rate (kt-ft) 73710 36800
Dispersion 4 3
ADI early 4 Very Poor 41 Gen Good 13 Gen Poor 25 Fair
ADI late 5 Very Poor 61 Good 12 Poor 29 Fair
Max LVORI early 4 4 4 5
Max LVORI late 5 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-230930-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Temp (24h trend) 3 (+15) 25 (+12) 10 20
RH % (24h trend) 77 (-12) 55 (+7) 92 65
20ft Wnd-Val/AM(mph) SW 5 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G20 W 6 G20 W 5
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1100 1080
Mixing Hgt(ft-agl/msl) 3610 3550
Transport Wnd (mph) SW 25 W 13
Vent Rate (kt-ft) 79420 39050
Dispersion 4 3
ADI early 5 Very Poor 59 Gen Good 14 Gen Poor 28 Fair
ADI late 6 Very Poor 75 Good 14 Gen Poor 32 Fair
Max LVORI early 3 3 4 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-230930-
Fayette-
Including the city of Uniontown
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 3 (+12) 28 (+12) 12 23
RH % (24h trend) 85 (0) 54 (+7) 93 63
20ft Wnd-Val/AM(mph) SW 6 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G17 SW 5 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1160 1150
Mixing Hgt(ft-agl/msl) 3790 3780
Transport Wnd (mph) SW 24 W 12
Vent Rate (kt-ft) 79590 37800
Dispersion 4 3
ADI early 4 Very Poor 56 Gen Good 10 Poor 23 Fair
ADI late 5 Very Poor 76 Good 9 Poor 29 Fair
Max LVORI early 3 3 4 5
Max LVORI late 5 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-230930-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mcldy Mcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Temp (24h trend) 2 (+15) 25 (+11) 10 20
RH % (24h trend) 75 (-10) 56 (+6) 92 66
20ft Wnd-Val/AM(mph) SW 5 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 W 5 G17 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1080 1080
Mixing Hgt(ft-agl/msl) 3530 3530
Transport Wnd (mph) SW 25 W 13
Vent Rate (kt-ft) 77660 38830
Dispersion 4 3
ADI early 6 Very Poor 59 Gen Good 13 Gen Poor 27 Fair
ADI late 6 Very Poor 80 Good 13 Gen Poor 32 Fair
Max LVORI early 3 3 4 5
Max LVORI late 3 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-230930-
Indiana-
Including the city of Indiana
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 3 (+14) 25 (+13) 12 21
RH % (24h trend) 81 (-13) 56 (+6) 91 64
20ft Wnd-Val/AM(mph) S 5 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G18 W 6 G17 W 5
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1040 1160
Mixing Hgt(ft-agl/msl) 3410 3800
Transport Wnd (mph) SW 24 W 13
Vent Rate (kt-ft) 71610 41800
Dispersion 4 3
ADI early 4 Very Poor 57 Gen Good 19 Gen Poor 28 Fair
ADI late 5 Very Poor 66 Good 14 Gen Poor 35 Fair
Max LVORI early 3 4 4 5
Max LVORI late 4 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-230930-
Higher Elevations of Indiana-
Including the city of Armagh
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+16) 25 (+13) 12 21
RH % (24h trend) 74 (-24) 54 (+3) 90 66
20ft Wnd-Val/AM(mph) SW 5 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G19 W 6 G18 W 5
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1020 1100
Mixing Hgt(ft-agl/msl) 3360 3620
Transport Wnd (mph) SW 24 W 15
Vent Rate (kt-ft) 70560 47060
Dispersion 4 3
ADI early 5 Very Poor 58 Gen Good 22 Fair 29 Fair
ADI late 7 Poor 74 Good 17 Gen Poor 38 Fair
Max LVORI early 3 3 4 5
Max LVORI late 3 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-230930-
Hancock-
Including the city of Weirton
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 7 (+17) 25 (+11) 11 22
RH % (24h trend) 77 (-6) 52 (+12) 85 57
20ft Wnd-Val/AM(mph) S 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G17 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 990 1200
Mixing Hgt(ft-agl/msl) 3240 3950
Transport Wnd (mph) SW 23 W 8
Vent Rate (kt-ft) 64800 27650
Dispersion 4 3
ADI early 8 Poor 47 Gen Good 15 Gen Poor 21 Fair
ADI late 7 Poor 60 Gen Good 10 Poor 23 Fair
Max LVORI early 3 4 4 5
Max LVORI late 3 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-230930-
Brooke-
Including the cities of Follansbee and Wellsburg
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+15) 26 (+12) 11 23
RH % (24h trend) 75 (-5) 50 (+9) 85 56
20ft Wnd-Val/AM(mph) S 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G18 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1020 1160
Mixing Hgt(ft-agl/msl) 3360 3800
Transport Wnd (mph) SW 24 W 9
Vent Rate (kt-ft) 70560 30400
Dispersion 4 3
ADI early 6 Very Poor 48 Gen Good 18 Gen Poor 20 Gen Poor
ADI late 5 Very Poor 60 Gen Good 9 Poor 24 Fair
Max LVORI early 3 3 4 4
Max LVORI late 3 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-230930-
Ohio-
Including the city of Wheeling
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 5 (+15) 27 (+12) 10 23
RH % (24h trend) 77 (-4) 51 (+7) 88 58
20ft Wnd-Val/AM(mph) S 7 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G18 W 6 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 980 1120
Mixing Hgt(ft-agl/msl) 3210 3680
Transport Wnd (mph) SW 24 W 9
Vent Rate (kt-ft) 67410 29440
Dispersion 4 3
ADI early 6 Very Poor 45 Gen Good 13 Gen Poor 19 Gen Poor
ADI late 6 Very Poor 58 Gen Good 10 Poor 24 Fair
Max LVORI early 3 4 4 5
Max LVORI late 4 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-230930-
Marshall-
Including the city of Moundsville
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+16) 27 (+12) 11 24
RH % (24h trend) 79 (-3) 52 (+6) 90 60
20ft Wnd-Val/AM(mph) S 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1050 1240
Mixing Hgt(ft-agl/msl) 3440 4070
Transport Wnd (mph) SW 24 W 10
Vent Rate (kt-ft) 72240 36630
Dispersion 4 3
ADI early 5 Very Poor 53 Gen Good 11 Poor 19 Gen Poor
ADI late 6 Very Poor 68 Good 8 Poor 28 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-230930-
Wetzel-
Including the city of New Martinsville
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 6 (+16) 28 (+13) 11 23
RH % (24h trend) 80 (-4) 52 (+3) 91 60
20ft Wnd-Val/AM(mph) SW 5 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1090 1180
Mixing Hgt(ft-agl/msl) 3590 3870
Transport Wnd (mph) SW 24 W 10
Vent Rate (kt-ft) 75390 34830
Dispersion 4 3
ADI early 4 Very Poor 58 Gen Good 9 Poor 22 Fair
ADI late 6 Very Poor 82 Good 9 Poor 27 Fair
Max LVORI early 3 4 5 5
Max LVORI late 4 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-230930-
Marion-
Including the city of Fairmont
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+14) 28 (+12) 11 23
RH % (24h trend) 83 (-5) 52 (+3) 92 62
20ft Wnd-Val/AM(mph) SW 5 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1210 1150
Mixing Hgt(ft-agl/msl) 3960 3790
Transport Wnd (mph) SW 25 W 10
Vent Rate (kt-ft) 87120 34110
Dispersion 4 3
ADI early 4 Very Poor 61 Good 9 Poor 22 Fair
ADI late 4 Very Poor 89 Good 9 Poor 29 Fair
Max LVORI early 4 4 5 5
Max LVORI late 5 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-230930-
Monongalia-
Including the city of Morgantown
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 20 0
Temp (24h trend) 4 (+13) 28 (+12) 11 23
RH % (24h trend) 81 (-7) 53 (+4) 92 61
20ft Wnd-Val/AM(mph) SW 6 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1210 1170
Mixing Hgt(ft-agl/msl) 3970 3850
Transport Wnd (mph) SW 24 W 12
Vent Rate (kt-ft) 83370 38500
Dispersion 4 3
ADI early 4 Very Poor 63 Good 9 Poor 24 Fair
ADI late 5 Very Poor 88 Good 9 Poor 31 Fair
Max LVORI early 3 3 4 5
Max LVORI late 4 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-230930-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Showers None
Chance Precip (%) 0 0 30 0
Temp (24h trend) 3 (+14) 25 (+10) 12 21
RH % (24h trend) 74 (-19) 56 (+15) 93 66
20ft Wnd-Val/AM(mph) SW 6 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G18 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1040 1040
Mixing Hgt(ft-agl/msl) 3420 3410
Transport Wnd (mph) SW 24 W 12
Vent Rate (kt-ft) 71820 34100
Dispersion 4 3
ADI early 4 Very Poor 57 Gen Good 13 Gen Poor 24 Fair
ADI late 5 Very Poor 80 Good 13 Gen Poor 29 Fair
Max LVORI early 3 3 4 5
Max LVORI late 3 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-230930-
Preston-
Including the cities of Kingwood and Bruceton Mills
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Temp (24h trend) 4 (+15) 27 (+10) 12 21
RH % (24h trend) 73 (-16) 54 (+14) 93 65
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1160 1140
Mixing Hgt(ft-agl/msl) 3800 3760
Transport Wnd (mph) SW 24 W 12
Vent Rate (kt-ft) 79800 37600
Dispersion 4 3
ADI early 4 Very Poor 67 Good 12 Poor 31 Fair
ADI late 5 Very Poor 87 Good 12 Poor 32 Fair
Max LVORI early 3 3 5 5
Max LVORI late 3 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-230930-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 40 0
Temp (24h trend) 2 (+13) 26 (+10) 11 20
RH % (24h trend) 73 (-17) 54 (+8) 93 66
20ft Wnd-Val/AM(mph) SW 6 G18 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 G19 W 7 G19 W 5
Precip Amount 0.00 0.00 0.05 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1050 1060
Mixing Hgt(ft-agl/msl) 3440 3470
Transport Wnd (mph) SW 25 W 15
Vent Rate (kt-ft) 75680 45110
Dispersion 4 3
ADI early 6 Very Poor 65 Good 20 Gen Poor 32 Fair
ADI late 8 Poor 72 Good 21 Fair 36 Fair
Max LVORI early 3 2 4 4
Max LVORI late 3 3 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-230930-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 40 0
Temp (24h trend) 2 (+13) 28 (+9) 11 23
RH % (24h trend) 75 (-18) 52 (+10) 94 63
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G19 W 5 G17 Lgt/Var
Precip Amount 0.00 0.00 0.06 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1140 1140
Mixing Hgt(ft-agl/msl) 3730 3740
Transport Wnd (mph) W 25 W 13
Vent Rate (kt-ft) 82060 41140
Dispersion 4 3
ADI early 5 Very Poor 68 Good 14 Gen Poor 36 Fair
ADI late 5 Very Poor 86 Good 14 Gen Poor 33 Fair
Max LVORI early 3 2 5 5
Max LVORI late 3 2 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-230930-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
231 PM EST Wed Jan 22 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None None Frz Rain None
Chance Precip (%) 0 0 30 0
Temp (24h trend) -1 (+12) 24 (+8) 8 18
RH % (24h trend) 87 (-7) 51 (+6) 95 74
20ft Wnd-Val/AM(mph) SW 6 G22 W 5 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var W 8 G24 W 8 G26 W 5
Precip Amount 0.00 0.00 0.06 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 940 980
Mixing Hgt(ft-agl/msl) 3090 3200
Transport Wnd (mph) W 28 W 16
Vent Rate (kt-ft) 74160 44800
Dispersion 4 3
ADI early 5 Very Poor 56 Gen Good 25 Fair 35 Fair
ADI late 11 Poor 75 Good 27 Fair 37 Fair
Max LVORI early 4 3 4 4
Max LVORI late 3 3 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows around 7. Highs in the upper 20s.
South winds up to 10 mph.
.SUNDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 30s. Southwest winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 17. Highs in the lower 30s.
Southwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the lower 20s. Highs in the mid
30s. Southwest winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Southwest winds 15 to 20 mph.
$$
MLB