Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
297
FNUS51 KPBZ 201728
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1228 PM EST Mon Jan 20 2025
.Discussion...
Fire weather weather potential will remain low with a lingering
snow pack and extreme cold temperatures across the region under an
arctic airmass. Snow potential increases tomorrow afternoon and
could impact the evening commute; amounts will likely range from
0.5 to 1 inch.
Forecaster: Hefferan
&&
OHZ039-210915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-7) 12 (+1) -10 11
RH % (24h trend) 80 (-8) 53 (+12) 75 45
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 W 9 G18 W 5 S 6
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1840 750
Mixing Hgt(ft-agl/msl) 6030 2470
Transport Wnd (mph) W 25 S 16
Vent Rate (kt-ft) 132660 34580
Dispersion 5 3
ADI early 11 Poor 67 Good 11 Poor 35 Fair
ADI late 6 Very Poor 83 Good 5 Very Poor 45 Gen Good
Max LVORI early 3 4 3 3
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-210915-
Carroll-
Including the cities of Carrollton and Malvern
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-7) 10 (0) -10 10
RH % (24h trend) 78 (-10) 57 (+14) 74 46
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 W 9 G18 W 6 S 6
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1730 730
Mixing Hgt(ft-agl/msl) 5680 2400
Transport Wnd (mph) SW 25 S 16
Vent Rate (kt-ft) 124960 33600
Dispersion 5 3
ADI early 10 Poor 65 Good 25 Fair 34 Fair
ADI late 6 Very Poor 83 Good 5 Very Poor 44 Gen Good
Max LVORI early 3 4 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-210915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) -2 (-7) 11 (+1) -12 10
RH % (24h trend) 81 (-9) 58 (+11) 77 47
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 W 8 G17 W 5 S 6
Precip Amount 0.00 0.04 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1780 750
Mixing Hgt(ft-agl/msl) 5840 2470
Transport Wnd (mph) W 24 S 15
Vent Rate (kt-ft) 122640 32110
Dispersion 5 3
ADI early 10 Poor 65 Good 21 Fair 32 Fair
ADI late 7 Poor 80 Good 5 Very Poor 43 Gen Good
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-210915-
Coshocton-
Including the city of Coshocton
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-5) 11 (+1) -9 12
RH % (24h trend) 80 (-6) 54 (+13) 74 46
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 8 G17 Lgt/Var S 6
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1890 760
Mixing Hgt(ft-agl/msl) 6190 2480
Transport Wnd (mph) W 25 S 16
Vent Rate (kt-ft) 136180 34720
Dispersion 5 3
ADI early 11 Poor 69 Good 10 Poor 37 Fair
ADI late 5 Very Poor 83 Good 4 Very Poor 46 Gen Good
Max LVORI early 3 4 3 3
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-210915-
Harrison-
Including the city of Cadiz
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-8) 12 (+1) -10 11
RH % (24h trend) 77 (-13) 52 (+12) 76 43
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 W 8 G18 W 5 G17 S 6
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1870 730
Mixing Hgt(ft-agl/msl) 6120 2400
Transport Wnd (mph) W 26 S 14
Vent Rate (kt-ft) 140760 28800
Dispersion 5 3
ADI early 10 Poor 62 Good 24 Fair 33 Fair
ADI late 8 Poor 86 Good 5 Very Poor 38 Fair
Max LVORI early 3 4 3 4
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-210915-
Jefferson OH-
Including the city of Steubenville
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) -2 (-8) 12 (+1) -10 11
RH % (24h trend) 76 (-12) 52 (+11) 74 43
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 W 8 G18 W 6 G17 S 5
Precip Amount 0.00 0.04 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1810 750
Mixing Hgt(ft-agl/msl) 5950 2460
Transport Wnd (mph) W 26 S 13
Vent Rate (kt-ft) 136850 27060
Dispersion 5 3
ADI early 10 Poor 60 Gen Good 21 Fair 31 Fair
ADI late 8 Poor 85 Good 5 Very Poor 36 Fair
Max LVORI early 3 4 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-210915-
Muskingum-
Including the city of Zanesville
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -1 (-4) 12 (+1) -9 13
RH % (24h trend) 76 (-8) 52 (+11) 73 43
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 8 G18 Lgt/Var S 5
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1880 760
Mixing Hgt(ft-agl/msl) 6170 2510
Transport Wnd (mph) W 26 S 15
Vent Rate (kt-ft) 141910 32630
Dispersion 5 3
ADI early 10 Poor 68 Good 23 Fair 36 Fair
ADI late 5 Very Poor 86 Good 3 Very Poor 41 Gen Good
Max LVORI early 3 4 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-210915-
Guernsey-
Including the city of Cambridge
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -1 (-6) 13 (+1) -10 13
RH % (24h trend) 76 (-11) 51 (+12) 76 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 7 G18 Lgt/Var S 5
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1890 760
Mixing Hgt(ft-agl/msl) 6190 2480
Transport Wnd (mph) W 26 S 14
Vent Rate (kt-ft) 142370 29760
Dispersion 5 3
ADI early 10 Poor 64 Good 16 Gen Poor 34 Fair
ADI late 6 Very Poor 87 Good 5 Very Poor 37 Fair
Max LVORI early 3 4 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-210915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-8) 13 (+2) -10 12
RH % (24h trend) 79 (-12) 53 (+12) 77 43
20ft Wnd-Val/AM(mph) SW 5 G17 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 W 8 G19 W 5 G17 S 5
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1740 730
Mixing Hgt(ft-agl/msl) 5700 2400
Transport Wnd (mph) W 25 S 12
Vent Rate (kt-ft) 125400 24000
Dispersion 5 2
ADI early 10 Poor 57 Gen Good 18 Gen Poor 29 Fair
ADI late 8 Poor 80 Good 5 Very Poor 32 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-210915-
Noble-
Including the city of Caldwell
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -1 (-5) 14 (+2) -9 13
RH % (24h trend) 76 (-10) 52 (+12) 75 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1780 740
Mixing Hgt(ft-agl/msl) 5850 2430
Transport Wnd (mph) W 25 S 12
Vent Rate (kt-ft) 128700 24300
Dispersion 5 2
ADI early 6 Very Poor 56 Gen Good 23 Fair 29 Fair
ADI late 5 Very Poor 85 Good 5 Very Poor 33 Fair
Max LVORI early 3 4 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-210915-
Monroe-
Including the city of Woodsfield
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 20 0 0
Temp (24h trend) -2 (-7) 15 (+3) -10 14
RH % (24h trend) 79 (-11) 51 (+8) 76 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1740 760
Mixing Hgt(ft-agl/msl) 5690 2480
Transport Wnd (mph) W 24 S 9
Vent Rate (kt-ft) 119490 19840
Dispersion 5 2
ADI early 6 Very Poor 54 Gen Good 11 Poor 26 Fair
ADI late 5 Very Poor 80 Good 5 Very Poor 28 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-210915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -4 (-9) 9 (-1) -13 8
RH % (24h trend) 82 (-9) 60 (+5) 79 50
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 6 W 8 W 6 S 6
Precip Amount 0.00 0.04 0.01 0.00
Precip Duration 2 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1650 760
Mixing Hgt(ft-agl/msl) 5420 2480
Transport Wnd (mph) W 22 S 16
Vent Rate (kt-ft) 102980 34720
Dispersion 5 3
ADI early 18 Gen Poor 55 Gen Good 17 Gen Poor 28 Fair
ADI late 10 Poor 75 Good 6 Very Poor 45 Gen Good
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-210915-
Venango-
Including the cities of Oil City and Franklin
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 40 0
Temp (24h trend) -4 (-9) 8 (-1) -12 7
RH % (24h trend) 81 (-12) 63 (+3) 84 52
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 W 7 W 5 S 5
Precip Amount 0.00 0.03 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1780 780
Mixing Hgt(ft-agl/msl) 5850 2560
Transport Wnd (mph) SW 25 S 14
Vent Rate (kt-ft) 128700 30720
Dispersion 5 3
ADI early 18 Gen Poor 60 Gen Good 11 Poor 27 Fair
ADI late 9 Poor 82 Good 7 Poor 40 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-210915-
Forest-
Including the city of Tionesta
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 40 0
Temp (24h trend) -5 (-11) 8 (-1) -13 7
RH % (24h trend) 80 (-14) 58 (0) 84 48
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 G17 W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.03 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 1790 800
Mixing Hgt(ft-agl/msl) 5860 2620
Transport Wnd (mph) W 24 SW 13
Vent Rate (kt-ft) 123060 28820
Dispersion 5 3
ADI early 18 Gen Poor 84 Good 11 Poor 24 Fair
ADI late 8 Poor 81 Good 7 Poor 36 Fair
Max LVORI early 4 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-210915-
Lawrence-
Including the cities of New Castle and Ellwood City
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 40 0
Temp (24h trend) -3 (-9) 11 (+1) -11 9
RH % (24h trend) 81 (-10) 60 (+3) 79 49
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 W 7 W 5 S 5
Precip Amount 0.00 0.04 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1670 790
Mixing Hgt(ft-agl/msl) 5490 2580
Transport Wnd (mph) SW 24 S 15
Vent Rate (kt-ft) 115290 33540
Dispersion 5 3
ADI early 18 Gen Poor 60 Gen Good 17 Gen Poor 31 Fair
ADI late 7 Poor 76 Good 5 Very Poor 43 Gen Good
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-210915-
Butler-
Including the city of Butler
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 40 0
Temp (24h trend) -3 (-10) 12 (+2) -11 8
RH % (24h trend) 82 (-10) 61 (+1) 80 53
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 G17 W 7 W 5 Lgt/Var
Precip Amount 0.00 0.04 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1690 750
Mixing Hgt(ft-agl/msl) 5550 2460
Transport Wnd (mph) W 24 S 12
Vent Rate (kt-ft) 116550 24600
Dispersion 5 2
ADI early 15 Gen Poor 56 Gen Good 19 Gen Poor 26 Fair
ADI late 8 Poor 75 Good 7 Poor 33 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-210915-
Clarion-
Including the city of Clarion
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 40 0
Temp (24h trend) -4 (-10) 9 (0) -12 7
RH % (24h trend) 81 (-14) 61 (-1) 83 53
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 SW 6 W 5 Lgt/Var
Precip Amount 0.00 0.03 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1720 760
Mixing Hgt(ft-agl/msl) 5640 2500
Transport Wnd (mph) W 23 SW 12
Vent Rate (kt-ft) 112800 25000
Dispersion 5 2
ADI early 17 Gen Poor 59 Gen Good 11 Poor 25 Fair
ADI late 7 Poor 75 Good 7 Poor 32 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-210915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -4 (-12) 10 (+1) -12 7
RH % (24h trend) 78 (-12) 58 (+4) 80 49
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 7 G17 SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 1650 770
Mixing Hgt(ft-agl/msl) 5400 2520
Transport Wnd (mph) W 23 SW 10
Vent Rate (kt-ft) 108000 22680
Dispersion 5 2
ADI early 18 Gen Poor 56 Gen Good 11 Poor 23 Fair
ADI late 10 Poor 72 Good 7 Poor 28 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-210915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -2 (-10) 12 (+1) -10 10
RH % (24h trend) 80 (-11) 57 (+8) 77 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 7 G17 W 5 Lgt/Var
Precip Amount 0.00 0.04 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1810 770
Mixing Hgt(ft-agl/msl) 5940 2540
Transport Wnd (mph) W 25 S 13
Vent Rate (kt-ft) 130680 27940
Dispersion 5 3
ADI early 17 Gen Poor 62 Good 23 Fair 29 Fair
ADI late 6 Very Poor 80 Good 6 Very Poor 35 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-210915-
Allegheny-
Including the city of Pittsburgh Metro Area
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -3 (-12) 13 (+1) -10 11
RH % (24h trend) 81 (-11) 58 (+10) 80 52
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 SW 8 G17 W 6 Lgt/Var
Precip Amount 0.00 0.04 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 1740 740
Mixing Hgt(ft-agl/msl) 5710 2440
Transport Wnd (mph) SW 24 SW 10
Vent Rate (kt-ft) 119910 21960
Dispersion 5 2
ADI early 17 Gen Poor 53 Gen Good 18 Gen Poor 25 Fair
ADI late 6 Very Poor 80 Good 6 Very Poor 29 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-210915-
Armstrong-
Including the cities of Kittanning and Ford City
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -3 (-12) 13 (+2) -10 9
RH % (24h trend) 81 (-11) 60 (+4) 80 52
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 5 SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.03 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1710 770
Mixing Hgt(ft-agl/msl) 5590 2520
Transport Wnd (mph) W 23 SW 10
Vent Rate (kt-ft) 111800 22680
Dispersion 5 2
ADI early 17 Gen Poor 65 Good 14 Gen Poor 25 Fair
ADI late 7 Poor 74 Good 7 Poor 28 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-210915-
Washington-
Including the cities of Washington and Canonsburg
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -2 (-10) 13 (+1) -10 12
RH % (24h trend) 81 (-10) 56 (+9) 79 45
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 SW 9 G17 W 6 Lgt/Var
Precip Amount 0.00 0.03 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1640 730
Mixing Hgt(ft-agl/msl) 5370 2390
Transport Wnd (mph) W 24 SW 10
Vent Rate (kt-ft) 112770 21510
Dispersion 5 2
ADI early 9 Poor 52 Gen Good 16 Gen Poor 25 Fair
ADI late 8 Poor 75 Good 5 Very Poor 28 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-210915-
Greene-
Including the city of Waynesburg
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-9) 14 (+3) -9 13
RH % (24h trend) 80 (-13) 56 (+2) 78 45
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1600 730
Mixing Hgt(ft-agl/msl) 5250 2390
Transport Wnd (mph) W 24 SW 9
Vent Rate (kt-ft) 110250 19120
Dispersion 5 2
ADI early 9 Poor 49 Gen Good 17 Gen Poor 23 Fair
ADI late 6 Very Poor 74 Good 5 Very Poor 24 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-210915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -3 (-12) 13 (+1) -11 12
RH % (24h trend) 83 (-13) 60 (+7) 82 50
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 6 SW 8 W 6 Lgt/Var
Precip Amount 0.00 0.03 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1610 750
Mixing Hgt(ft-agl/msl) 5270 2450
Transport Wnd (mph) W 23 SW 9
Vent Rate (kt-ft) 105400 19600
Dispersion 5 2
ADI early 15 Gen Poor 49 Gen Good 15 Gen Poor 24 Fair
ADI late 6 Very Poor 67 Good 5 Very Poor 25 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-210915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -5 (-14) 12 (+2) -13 11
RH % (24h trend) 81 (-15) 56 (-2) 80 46
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 G18 SW 6 W 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1470 770
Mixing Hgt(ft-agl/msl) 4830 2540
Transport Wnd (mph) W 23 SW 8
Vent Rate (kt-ft) 96600 17780
Dispersion 4 2
ADI early 13 Gen Poor 62 Good 11 Poor 22 Fair
ADI late 9 Poor 66 Good 8 Poor 23 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 3 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-210915-
Fayette-
Including the city of Uniontown
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -2 (-11) 14 (+3) -9 13
RH % (24h trend) 80 (-13) 57 (+1) 80 46
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1520 780
Mixing Hgt(ft-agl/msl) 4990 2570
Transport Wnd (mph) W 22 SW 8
Vent Rate (kt-ft) 94810 17990
Dispersion 4 2
ADI early 12 Poor 46 Gen Good 9 Poor 24 Fair
ADI late 6 Very Poor 66 Good 5 Very Poor 25 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-210915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 30 30 0
Temp (24h trend) -5 (-13) 11 (+3) -13 11
RH % (24h trend) 80 (-13) 59 (-4) 78 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1410 670
Mixing Hgt(ft-agl/msl) 4640 2200
Transport Wnd (mph) W 22 SW 8
Vent Rate (kt-ft) 88160 15400
Dispersion 4 2
ADI early 13 Gen Poor 53 Gen Good 12 Poor 18 Gen Poor
ADI late 7 Poor 63 Good 9 Poor 19 Gen Poor
Max LVORI early 4 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-210915-
Indiana-
Including the city of Indiana
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -3 (-12) 13 (+3) -11 10
RH % (24h trend) 81 (-13) 59 (+2) 80 49
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 G17 SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1590 760
Mixing Hgt(ft-agl/msl) 5220 2510
Transport Wnd (mph) W 23 SW 9
Vent Rate (kt-ft) 104400 20080
Dispersion 4 2
ADI early 17 Gen Poor 69 Good 11 Poor 26 Fair
ADI late 12 Poor 71 Good 7 Poor 26 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-210915-
Higher Elevations of Indiana-
Including the city of Armagh
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -4 (-13) 12 (+2) -11 9
RH % (24h trend) 82 (-12) 58 (-1) 79 47
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 G17 SW 7 W 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1460 750
Mixing Hgt(ft-agl/msl) 4780 2470
Transport Wnd (mph) W 23 SW 9
Vent Rate (kt-ft) 95600 19760
Dispersion 4 2
ADI early 15 Gen Poor 67 Good 13 Gen Poor 23 Fair
ADI late 11 Poor 74 Good 9 Poor 24 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-210915-
Hancock-
Including the city of Weirton
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers Snow Showers None
Chance Precip (%) 0 40 30 0
Temp (24h trend) -1 (-9) 12 (0) -9 11
RH % (24h trend) 77 (-12) 53 (+10) 73 43
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 W 8 G17 W 5 S 5
Precip Amount 0.00 0.04 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1880 790
Mixing Hgt(ft-agl/msl) 6170 2610
Transport Wnd (mph) W 26 S 13
Vent Rate (kt-ft) 141910 28710
Dispersion 5 3
ADI early 9 Poor 61 Good 23 Fair 31 Fair
ADI late 6 Very Poor 86 Good 6 Very Poor 36 Fair
Max LVORI early 3 4 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-210915-
Brooke-
Including the cities of Follansbee and Wellsburg
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) -1 (-10) 13 (+1) -9 12
RH % (24h trend) 75 (-11) 51 (+10) 73 41
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 W 8 G17 W 6 S 5
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1830 810
Mixing Hgt(ft-agl/msl) 6010 2640
Transport Wnd (mph) SW 26 SW 12
Vent Rate (kt-ft) 138230 26400
Dispersion 5 3
ADI early 10 Poor 57 Gen Good 19 Gen Poor 29 Fair
ADI late 8 Poor 86 Good 5 Very Poor 34 Fair
Max LVORI early 3 3 3 3
Max LVORI late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-210915-
Ohio-
Including the city of Wheeling
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) -1 (-10) 13 (+1) -10 12
RH % (24h trend) 79 (-11) 53 (+11) 76 43
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) SW 5 W 8 G17 W 6 Lgt/Var
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1700 760
Mixing Hgt(ft-agl/msl) 5580 2510
Transport Wnd (mph) W 24 SW 12
Vent Rate (kt-ft) 117180 25100
Dispersion 5 2
ADI early 9 Poor 54 Gen Good 18 Gen Poor 28 Fair
ADI late 8 Poor 81 Good 5 Very Poor 32 Fair
Max LVORI early 3 4 3 3
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-210915-
Marshall-
Including the city of Moundsville
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-9) 15 (+3) -10 14
RH % (24h trend) 79 (-15) 54 (+8) 78 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 G17 W 5 Lgt/Var
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1740 770
Mixing Hgt(ft-agl/msl) 5720 2540
Transport Wnd (mph) W 24 SW 9
Vent Rate (kt-ft) 120120 20320
Dispersion 5 2
ADI early 9 Poor 55 Gen Good 17 Gen Poor 25 Fair
ADI late 8 Poor 81 Good 5 Very Poor 26 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-210915-
Wetzel-
Including the city of New Martinsville
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-8) 14 (+3) -10 14
RH % (24h trend) 81 (-14) 55 (+1) 78 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1670 740
Mixing Hgt(ft-agl/msl) 5490 2440
Transport Wnd (mph) W 25 S 8
Vent Rate (kt-ft) 120780 17080
Dispersion 5 2
ADI early 8 Poor 51 Gen Good 13 Gen Poor 23 Fair
ADI late 5 Very Poor 78 Good 5 Very Poor 24 Fair
Max LVORI early 3 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-210915-
Marion-
Including the city of Fairmont
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -2 (-9) 14 (+4) -10 14
RH % (24h trend) 81 (-12) 55 (+1) 78 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1530 730
Mixing Hgt(ft-agl/msl) 5030 2400
Transport Wnd (mph) W 23 SW 8
Vent Rate (kt-ft) 100600 16800
Dispersion 4 2
ADI early 8 Poor 41 Gen Good 9 Poor 19 Gen Poor
ADI late 5 Very Poor 70 Good 5 Very Poor 23 Fair
Max LVORI early 4 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-210915-
Monongalia-
Including the city of Morgantown
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -1 (-9) 14 (+3) -9 14
RH % (24h trend) 79 (-14) 56 (-1) 76 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1590 770
Mixing Hgt(ft-agl/msl) 5210 2510
Transport Wnd (mph) W 23 SW 8
Vent Rate (kt-ft) 104200 17570
Dispersion 4 2
ADI early 9 Poor 46 Gen Good 9 Poor 22 Fair
ADI late 5 Very Poor 69 Good 5 Very Poor 24 Fair
Max LVORI early 4 4 3 4
Max LVORI late 4 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-210915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -4 (-11) 12 (+4) -11 13
RH % (24h trend) 82 (-13) 60 (+8) 78 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 W 5 Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1310 560
Mixing Hgt(ft-agl/msl) 4280 1850
Transport Wnd (mph) W 22 SW 7
Vent Rate (kt-ft) 81320 11100
Dispersion 4 1
ADI early 11 Poor 42 Gen Good 12 Poor 14 Gen Poor
ADI late 6 Very Poor 61 Good 8 Poor 17 Gen Poor
Max LVORI early 4 4 4 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-210915-
Preston-
Including the cities of Kingwood and Bruceton Mills
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -4 (-12) 14 (+6) -10 15
RH % (24h trend) 82 (-12) 58 (+5) 80 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1380 680
Mixing Hgt(ft-agl/msl) 4520 2230
Transport Wnd (mph) W 22 SW 8
Vent Rate (kt-ft) 85880 15610
Dispersion 4 2
ADI early 11 Poor 44 Gen Good 10 Poor 18 Gen Poor
ADI late 6 Very Poor 64 Good 6 Very Poor 20 Gen Poor
Max LVORI early 4 4 4 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-210915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 20 0 0
Temp (24h trend) -4 (-10) 12 (+5) -11 14
RH % (24h trend) 85 (-9) 59 (-8) 83 41
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 G18 W 6 W 5 Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1270 610
Mixing Hgt(ft-agl/msl) 4170 2020
Transport Wnd (mph) W 23 SW 8
Vent Rate (kt-ft) 83400 14140
Dispersion 4 2
ADI early 14 Gen Poor 43 Gen Good 17 Gen Poor 18 Gen Poor
ADI late 11 Poor 61 Good 13 Gen Poor 18 Gen Poor
Max LVORI early 4 4 4 4
Max LVORI late 4 3 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-210915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 20 0 0
Temp (24h trend) -4 (-10) 14 (+7) -10 18
RH % (24h trend) 87 (-7) 55 (-4) 83 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1290 700
Mixing Hgt(ft-agl/msl) 4240 2300
Transport Wnd (mph) W 22 SW 7
Vent Rate (kt-ft) 80560 13800
Dispersion 4 2
ADI early 15 Gen Poor 43 Gen Good 13 Gen Poor 18 Gen Poor
ADI late 7 Poor 59 Gen Good 10 Poor 18 Gen Poor
Max LVORI early 4 4 4 4
Max LVORI late 4 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-210915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1228 PM EST Mon Jan 20 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Snow Showers None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) -7 (-9) 10 (+7) -13 14
RH % (24h trend) 91 (-3) 66 (+1) 85 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) W 6 G21 W 6 G19 W 6 G22 Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 10 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1100 620
Mixing Hgt(ft-agl/msl) 3610 2050
Transport Wnd (mph) W 23 SW 8
Vent Rate (kt-ft) 72200 14350
Dispersion 4 2
ADI early 16 Gen Poor 39 Fair 21 Fair 13 Gen Poor
ADI late 14 Gen Poor 57 Gen Good 19 Gen Poor 17 Gen Poor
Max LVORI early 4 3 4 4
Max LVORI late 4 3 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Lows around 7. Highs in the mid 20s.
South winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of flurries through the day.
Lows around 13. Highs in the mid 20s. Southwest winds around
5 mph.
.SATURDAY...Mostly cloudy. Lows around 14. Highs in the lower
30s. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with a chance of snow and rain. Lows in
the mid 20s. Highs in the mid 30s. Southwest winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of snow. Lows in the lower 20s.
Highs in the lower 30s. West winds 10 to 15 mph.
$$