Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
053
FNUS51 KPBZ 201854
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
254 PM EDT Fri Sep 20 2024
.Discussion...
Scattered showers and thunderstorms may appear northwest of
Pittsburgh late tonight, and areawide Saturday. These will not
mitigate dry fuel conditions on a widespread basis, but may
contain locally gusty wind. Relative humidity will remain above
40 percent on Saturday in most areas, but could be a bit lower in
the afternoon in the Zanesville area.
Hot conditions return on Sunday, with RH below 40 percent
generally limited to eastern Ohio. A change to a wetter pattern
appears likely starting on Monday, with a better than 60 percent
chance of more than a half-inch of rain over the 48-hour period
Monday and Tuesday.
&&
OHZ039-210815-
Tuscarawas-
Including the cities of New Philadelphia and Dover
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Showers Tstms None None
Chance Precip (%) 20 20 0 0
Temp (24h trend) 63 (+5) 86 (-1) 57 88
RH % (24h trend) 88 (-8) 40 (+3) 99 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 3 PM
Mixing Hgt(m-agl/msl) 1990 1580
Mixing Hgt(ft-agl/msl) 6530 5170
Transport Wnd (mph) W 12 SW 6
Vent Rate (kt-ft) 65300 25850
Dispersion 4 3
LAL 1 2 1 1
Haines Index 5 4 5 5
ADI early 3 Very Poor 11 Poor 5 Very Poor 8 Poor
ADI late 5 Very Poor 78 Good 3 Very Poor 29 Fair
Max LVORI early 3 5 4 9
Max LVORI late 4 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-210815-
Carroll-
Including the cities of Carrollton and Malvern
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Showers Tstms None None
Chance Precip (%) 20 30 0 0
Temp (24h trend) 62 (+6) 84 (-2) 56 86
RH % (24h trend) 91 (-7) 44 (+6) 100 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 0 2
Precip Begin 3 AM Continuing
Precip End Continuing 4 PM
Mixing Hgt(m-agl/msl) 1900 1460
Mixing Hgt(ft-agl/msl) 6250 4800
Transport Wnd (mph) W 10 SW 5
Vent Rate (kt-ft) 56250 19200
Dispersion 4 2
LAL 2 2 1 1
Haines Index 4 5 5 5
ADI early 3 Very Poor 13 Gen Poor 5 Very Poor 8 Poor
ADI late 7 Poor 70 Good 3 Very Poor 24 Fair
Max LVORI early 3 5 5 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-210815-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type Showers Tstms None None
Chance Precip (%) 20 40 0 0
Temp (24h trend) 61 (+5) 83 (-2) 57 85
RH % (24h trend) 91 (-6) 49 (+10) 100 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 0 2
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1710 1450
Mixing Hgt(ft-agl/msl) 5610 4750
Transport Wnd (mph) W 10 S 5
Vent Rate (kt-ft) 50490 19000
Dispersion 4 2
LAL 2 3 1 1
Haines Index 4 5 4 5
ADI early 4 Very Poor 19 Gen Poor 5 Very Poor 8 Poor
ADI late 5 Very Poor 62 Good 3 Very Poor 25 Fair
Max LVORI early 4 5 5 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-210815-
Coshocton-
Including the city of Coshocton
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Showers Showers None None
Chance Precip (%) 20 20 0 0
Temp (24h trend) 62 (+4) 87 (-1) 57 88
RH % (24h trend) 90 (-5) 40 (+5) 100 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 11 AM
Mixing Hgt(m-agl/msl) 2000 1520
Mixing Hgt(ft-agl/msl) 6570 4990
Transport Wnd (mph) NW 10 SW 6
Vent Rate (kt-ft) 59130 24950
Dispersion 4 3
LAL 1 2 1 1
Haines Index 5 5 5 5
ADI early 4 Very Poor 14 Gen Poor 5 Very Poor 8 Poor
ADI late 5 Very Poor 72 Good 3 Very Poor 28 Fair
Max LVORI early 3 5 3 9
Max LVORI late 4 1 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-210815-
Harrison-
Including the city of Cadiz
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Tstms None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) 62 (+5) 85 (-2) 57 88
RH % (24h trend) 91 (-5) 39 (+3) 100 32
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 4 PM
Mixing Hgt(m-agl/msl) 2060 1650
Mixing Hgt(ft-agl/msl) 6760 5410
Transport Wnd (mph) W 12 SW 5
Vent Rate (kt-ft) 67600 21640
Dispersion 4 2
LAL 1 2 1 1
Haines Index 4 5 5 5
ADI early 3 Very Poor 12 Poor 5 Very Poor 8 Poor
ADI late 6 Very Poor 82 Good 3 Very Poor 25 Fair
Max LVORI early 3 5 4 9
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-210815-
Jefferson OH-
Including the city of Steubenville
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 62 (+6) 84 (-2) 57 86
RH % (24h trend) 90 (-7) 42 (+6) 100 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1800 1430
Mixing Hgt(ft-agl/msl) 5920 4680
Transport Wnd (mph) W 10 S 5
Vent Rate (kt-ft) 53280 18720
Dispersion 4 2
LAL 2 3 1 1
Haines Index 4 5 5 5
ADI early 3 Very Poor 12 Poor 4 Very Poor 7 Poor
ADI late 4 Very Poor 65 Good 3 Very Poor 23 Fair
Max LVORI early 3 5 4 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-210815-
Muskingum-
Including the city of Zanesville
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Showers None None
Chance Precip (%) 0 20 0 0
Temp (24h trend) 62 (+4) 88 (-1) 57 89
RH % (24h trend) 87 (-7) 36 (+2) 99 32
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt(m-agl/msl) 2020 1660
Mixing Hgt(ft-agl/msl) 6640 5460
Transport Wnd (mph) W 12 SW 6
Vent Rate (kt-ft) 66400 27300
Dispersion 4 3
LAL 1 1 1 1
Haines Index 5 5 5 5
ADI early 4 Very Poor 15 Gen Poor 5 Very Poor 8 Poor
ADI late 5 Very Poor 84 Good 3 Very Poor 31 Fair
Max LVORI early 3 5 3 9
Max LVORI late 4 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-210815-
Guernsey-
Including the city of Cambridge
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Showers None None
Chance Precip (%) 0 20 0 0
Temp (24h trend) 63 (+5) 87 (-1) 57 89
RH % (24h trend) 89 (-8) 38 (+3) 100 33
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 AM
Precip End 2 PM
Mixing Hgt(m-agl/msl) 2080 1460
Mixing Hgt(ft-agl/msl) 6810 4790
Transport Wnd (mph) W 12 W 5
Vent Rate (kt-ft) 68100 19160
Dispersion 4 2
LAL 1 2 1 1
Haines Index 5 4 5 5
ADI early 4 Very Poor 13 Gen Poor 5 Very Poor 7 Poor
ADI late 5 Very Poor 85 Good 3 Very Poor 24 Fair
Max LVORI early 3 5 3 9
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-210815-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 62 (+4) 86 (-2) 58 88
RH % (24h trend) 91 (-7) 41 (+5) 100 33
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 2020 1610
Mixing Hgt(ft-agl/msl) 6630 5280
Transport Wnd (mph) W 13 SW 5
Vent Rate (kt-ft) 72930 21120
Dispersion 4 2
LAL 1 2 1 1
Haines Index 4 5 5 5
ADI early 3 Very Poor 13 Gen Poor 4 Very Poor 8 Poor
ADI late 7 Poor 85 Good 3 Very Poor 25 Fair
Max LVORI early 3 5 4 9
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-210815-
Noble-
Including the city of Caldwell
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Showers None None
Chance Precip (%) 0 20 0 0
Temp (24h trend) 62 (+4) 87 (-1) 57 89
RH % (24h trend) 91 (-6) 39 (+3) 100 33
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(m-agl/msl) 2060 1450
Mixing Hgt(ft-agl/msl) 6750 4760
Transport Wnd (mph) W 13 W 5
Vent Rate (kt-ft) 74250 19040
Dispersion 4 2
LAL 1 2 1 1
Haines Index 5 4 5 5
ADI early 3 Very Poor 12 Poor 5 Very Poor 8 Poor
ADI late 5 Very Poor 90 Good 3 Very Poor 24 Fair
Max LVORI early 3 5 3 9
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-210815-
Monroe-
Including the city of Woodsfield
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Tstms None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) 62 (+3) 86 (-2) 58 88
RH % (24h trend) 92 (-5) 43 (+5) 100 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1860 1390
Mixing Hgt(ft-agl/msl) 6090 4550
Transport Wnd (mph) W 12 W 5
Vent Rate (kt-ft) 60900 18200
Dispersion 4 2
LAL 1 2 1 1
Haines Index 4 5 5 5
ADI early 3 Very Poor 13 Gen Poor 5 Very Poor 8 Poor
ADI late 4 Very Poor 80 Good 3 Very Poor 23 Fair
Max LVORI early 3 5 4 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-210815-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Showers Tstms None None
Chance Precip (%) 20 40 0 0
Temp (24h trend) 60 (+6) 80 (-3) 56 82
RH % (24h trend) 93 (-4) 58 (+16) 100 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.17 0.00 0.00
Precip Duration 0 2
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1700 1390
Mixing Hgt(ft-agl/msl) 5570 4550
Transport Wnd (mph) SW 10 S 6
Vent Rate (kt-ft) 50130 22750
Dispersion 4 3
LAL 2 3 1 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 19 Gen Poor 7 Poor 12 Poor
ADI late 7 Poor 63 Good 2 Very Poor 30 Fair
Max LVORI early 4 6 9 9
Max LVORI late 5 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-210815-
Venango-
Including the cities of Oil City and Franklin
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Precip Type Showers Tstms None None
Chance Precip (%) 20 50 0 0
Temp (24h trend) 59 (+6) 78 (-4) 56 80
RH % (24h trend) 94 (-4) 63 (+20) 100 56
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.34 0.00 0.00
Precip Duration 0 2
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1370 1320
Mixing Hgt(ft-agl/msl) 4490 4330
Transport Wnd (mph) SW 10 SE 6
Vent Rate (kt-ft) 40410 21650
Dispersion 3 2
LAL 2 3 3 1
Haines Index 4 4 3 4
ADI early 4 Very Poor 13 Gen Poor 5 Very Poor 15 Gen Poor
ADI late 6 Very Poor 48 Gen Good 2 Very Poor 31 Fair
Max LVORI early 4 6 9 9
Max LVORI late 6 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-210815-
Forest-
Including the city of Tionesta
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 40 0
Temp (24h trend) 57 (+5) 78 (-4) 56 79
RH % (24h trend) 90 (-8) 58 (+18) 100 55
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.22 0.02 0.00
Precip Duration 3 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1490 1260
Mixing Hgt(ft-agl/msl) 4890 4150
Transport Wnd (mph) SW 10 S 8
Vent Rate (kt-ft) 44010 29050
Dispersion 3 3
LAL 1 3 3 1
Haines Index 4 4 3 3
ADI early 3 Very Poor 17 Gen Poor 4 Very Poor 21 Fair
ADI late 4 Very Poor 47 Gen Good 3 Very Poor 35 Fair
Max LVORI early 4 5 9 9
Max LVORI late 5 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-210815-
Lawrence-
Including the cities of New Castle and Ellwood City
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Showers Tstms None None
Chance Precip (%) 20 40 0 0
Temp (24h trend) 60 (+6) 82 (-3) 56 83
RH % (24h trend) 92 (-6) 53 (+13) 100 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.09 0.00 0.00
Precip Duration 0 2
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1670 1370
Mixing Hgt(ft-agl/msl) 5490 4480
Transport Wnd (mph) SW 9 SE 5
Vent Rate (kt-ft) 43920 17920
Dispersion 3 2
LAL 2 3 1 1
Haines Index 4 4 4 5
ADI early 4 Very Poor 18 Gen Poor 7 Poor 10 Poor
ADI late 6 Very Poor 59 Gen Good 2 Very Poor 27 Fair
Max LVORI early 4 5 8 9
Max LVORI late 6 3 10 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-210815-
Butler-
Including the city of Butler
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 50 0 0
Temp (24h trend) 59 (+5) 81 (-3) 56 82
RH % (24h trend) 93 (-5) 59 (+17) 100 52
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.16 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1330 1260
Mixing Hgt(ft-agl/msl) 4360 4140
Transport Wnd (mph) SW 9 SE 5
Vent Rate (kt-ft) 34880 16560
Dispersion 3 2
LAL 2 3 3 1
Haines Index 4 4 4 4
ADI early 4 Very Poor 13 Gen Poor 5 Very Poor 13 Gen Poor
ADI late 5 Very Poor 44 Gen Good 3 Very Poor 26 Fair
Max LVORI early 4 6 9 9
Max LVORI late 6 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-210815-
Clarion-
Including the city of Clarion
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 30 0
Temp (24h trend) 59 (+6) 80 (-3) 57 81
RH % (24h trend) 89 (-8) 58 (+17) 100 52
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.10 0.00 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1270 1310
Mixing Hgt(ft-agl/msl) 4180 4290
Transport Wnd (mph) SW 9 SE 7
Vent Rate (kt-ft) 33440 25740
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 3 3
ADI early 4 Very Poor 15 Gen Poor 5 Very Poor 18 Gen Poor
ADI late 5 Very Poor 43 Gen Good 3 Very Poor 34 Fair
Max LVORI early 3 5 9 9
Max LVORI late 5 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-210815-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 60 40 0
Temp (24h trend) 58 (+5) 78 (-4) 57 78
RH % (24h trend) 87 (-9) 59 (+19) 100 55
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.09 0.03 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1270 1200
Mixing Hgt(ft-agl/msl) 4160 3920
Transport Wnd (mph) S 9 SE 8
Vent Rate (kt-ft) 33280 27440
Dispersion 3 3
LAL 1 3 3 1
Haines Index 4 4 3 3
ADI early 4 Very Poor 16 Gen Poor 5 Very Poor 19 Gen Poor
ADI late 5 Very Poor 34 Fair 3 Very Poor 35 Fair
Max LVORI early 3 5 7 9
Max LVORI late 5 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-210815-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 62 (+6) 82 (-3) 57 84
RH % (24h trend) 90 (-6) 52 (+13) 100 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.08 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1470 1260
Mixing Hgt(ft-agl/msl) 4830 4120
Transport Wnd (mph) W 10 SE 5
Vent Rate (kt-ft) 43470 16480
Dispersion 3 2
LAL 2 3 1 1
Haines Index 4 4 4 5
ADI early 3 Very Poor 16 Gen Poor 6 Very Poor 8 Poor
ADI late 4 Very Poor 55 Gen Good 3 Very Poor 21 Fair
Max LVORI early 3 5 5 9
Max LVORI late 5 3 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-210815-
Allegheny-
Including the city of Pittsburgh Metro Area
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Showers None
Chance Precip (%) 0 40 20 0
Temp (24h trend) 62 (+6) 83 (-3) 59 84
RH % (24h trend) 90 (-4) 53 (+15) 100 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.16 0.02 0.00
Precip Duration 2 0
Precip Begin 6 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 1340 1450
Mixing Hgt(ft-agl/msl) 4410 4770
Transport Wnd (mph) W 9 SE 5
Vent Rate (kt-ft) 35280 19080
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 4 Very Poor 14 Gen Poor 5 Very Poor 8 Poor
ADI late 4 Very Poor 43 Gen Good 3 Very Poor 23 Fair
Max LVORI early 3 5 5 9
Max LVORI late 5 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-210815-
Armstrong-
Including the cities of Kittanning and Ford City
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 30 0
Temp (24h trend) 59 (+6) 80 (-4) 57 82
RH % (24h trend) 91 (-7) 58 (+18) 100 53
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.10 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1320 1420
Mixing Hgt(ft-agl/msl) 4320 4650
Transport Wnd (mph) SW 9 SE 6
Vent Rate (kt-ft) 34560 23250
Dispersion 3 3
LAL 1 3 3 1
Haines Index 4 4 4 3
ADI early 4 Very Poor 12 Poor 5 Very Poor 17 Gen Poor
ADI late 4 Very Poor 39 Fair 3 Very Poor 33 Fair
Max LVORI early 4 5 9 9
Max LVORI late 6 3 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-210815-
Washington-
Including the cities of Washington and Canonsburg
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 61 (+5) 83 (-3) 58 85
RH % (24h trend) 93 (-6) 49 (+11) 100 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.10 0.00 0.00
Precip Duration 2
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1580 1530
Mixing Hgt(ft-agl/msl) 5170 5010
Transport Wnd (mph) W 10 SE 5
Vent Rate (kt-ft) 46530 20040
Dispersion 3 2
LAL 1 3 2 1
Haines Index 4 4 4 5
ADI early 4 Very Poor 15 Gen Poor 5 Very Poor 8 Poor
ADI late 4 Very Poor 59 Gen Good 3 Very Poor 24 Fair
Max LVORI early 3 5 5 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-210815-
Greene-
Including the city of Waynesburg
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 40 20 0
Temp (24h trend) 60 (+4) 83 (-3) 57 85
RH % (24h trend) 93 (-4) 51 (+11) 100 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.06 0.01 0.00
Precip Duration 2 1
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1500 1510
Mixing Hgt(ft-agl/msl) 4930 4960
Transport Wnd (mph) W 10 S 5
Vent Rate (kt-ft) 44370 19840
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 5
ADI early 3 Very Poor 14 Gen Poor 4 Very Poor 8 Poor
ADI late 4 Very Poor 56 Gen Good 3 Very Poor 24 Fair
Max LVORI early 4 5 6 9
Max LVORI late 6 2 10 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-210815-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 30 0
Temp (24h trend) 60 (+5) 82 (-3) 58 84
RH % (24h trend) 91 (-8) 52 (+15) 100 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.12 0.02 0.00
Precip Duration 2 1
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1350 1520
Mixing Hgt(ft-agl/msl) 4430 4980
Transport Wnd (mph) SW 8 SE 5
Vent Rate (kt-ft) 31010 19920
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 4 Very Poor 14 Gen Poor 5 Very Poor 13 Gen Poor
ADI late 4 Very Poor 33 Fair 2 Very Poor 24 Fair
Max LVORI early 3 5 9 9
Max LVORI late 6 2 10 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-210815-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 60 40 0
Temp (24h trend) 59 (+4) 81 (-2) 58 81
RH % (24h trend) 90 (-2) 48 (+13) 100 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.15 0.05 0.00
Precip Duration 2 2
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1330 1340
Mixing Hgt(ft-agl/msl) 4360 4380
Transport Wnd (mph) SW 7 S 6
Vent Rate (kt-ft) 26160 21900
Dispersion 2 3
LAL 1 3 3 1
Haines Index 4 4 4 3
ADI early 5 Very Poor 13 Gen Poor 4 Very Poor 19 Gen Poor
ADI late 5 Very Poor 31 Fair 3 Very Poor 27 Fair
Max LVORI early 3 5 7 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-210815-
Fayette-
Including the city of Uniontown
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 40 30 0
Temp (24h trend) 61 (+5) 83 (-3) 59 85
RH % (24h trend) 91 (-3) 51 (+14) 100 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.10 0.05 0.00
Precip Duration 2 1
Precip Begin 9 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1320 1590
Mixing Hgt(ft-agl/msl) 4330 5200
Transport Wnd (mph) W 9 W 5
Vent Rate (kt-ft) 34640 20800
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 19 Gen Poor 5 Very Poor 10 Poor
ADI late 4 Very Poor 47 Gen Good 3 Very Poor 25 Fair
Max LVORI early 3 5 6 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-210815-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 40 0
Temp (24h trend) 58 (+4) 81 (-2) 56 82
RH % (24h trend) 93 (-4) 50 (+13) 100 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.12 0.03 0.00
Precip Duration 1 2
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1350 1480
Mixing Hgt(ft-agl/msl) 4420 4850
Transport Wnd (mph) SW 8 W 5
Vent Rate (kt-ft) 30940 19400
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 16 Gen Poor 4 Very Poor 14 Gen Poor
ADI late 5 Very Poor 34 Fair 3 Very Poor 24 Fair
Max LVORI early 3 5 6 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-210815-
Indiana-
Including the city of Indiana
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 60 40 0
Temp (24h trend) 59 (+6) 80 (-3) 58 80
RH % (24h trend) 91 (-7) 58 (+19) 100 54
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.10 0.03 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1250 1320
Mixing Hgt(ft-agl/msl) 4100 4320
Transport Wnd (mph) S 8 S 6
Vent Rate (kt-ft) 28700 21600
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 3 3
ADI early 4 Very Poor 14 Gen Poor 5 Very Poor 20 Gen Poor
ADI late 5 Very Poor 31 Fair 3 Very Poor 34 Fair
Max LVORI early 3 5 9 9
Max LVORI late 5 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-210815-
Higher Elevations of Indiana-
Including the city of Armagh
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 60 40 0
Temp (24h trend) 59 (+5) 80 (-3) 59 79
RH % (24h trend) 89 (-5) 55 (+18) 100 52
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.17 0.05 0.00
Precip Duration 2 2
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1230 1250
Mixing Hgt(ft-agl/msl) 4050 4100
Transport Wnd (mph) S 8 S 7
Vent Rate (kt-ft) 28350 24600
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 3
ADI early 5 Very Poor 12 Poor 4 Very Poor 20 Gen Poor
ADI late 5 Very Poor 36 Fair 3 Very Poor 34 Fair
Max LVORI early 3 5 9 8
Max LVORI late 5 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-210815-
Hancock-
Including the city of Weirton
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 63 (+7) 83 (-3) 59 86
RH % (24h trend) 89 (-11) 48 (+9) 100 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.07 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1560 1310
Mixing Hgt(ft-agl/msl) 5120 4290
Transport Wnd (mph) W 10 SE 5
Vent Rate (kt-ft) 46080 17160
Dispersion 3 2
LAL 2 3 1 1
Haines Index 4 5 4 5
ADI early 3 Very Poor 16 Gen Poor 4 Very Poor 8 Poor
ADI late 4 Very Poor 56 Gen Good 3 Very Poor 21 Fair
Max LVORI early 3 5 4 9
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-210815-
Brooke-
Including the cities of Follansbee and Wellsburg
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 63 (+6) 84 (-3) 59 87
RH % (24h trend) 89 (-6) 43 (+8) 99 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1650 1390
Mixing Hgt(ft-agl/msl) 5420 4570
Transport Wnd (mph) W 10 S 5
Vent Rate (kt-ft) 48780 18280
Dispersion 4 2
LAL 1 3 1 1
Haines Index 4 5 4 5
ADI early 3 Very Poor 13 Gen Poor 4 Very Poor 6 Very Poor
ADI late 5 Very Poor 62 Good 3 Very Poor 22 Fair
Max LVORI early 3 5 4 9
Max LVORI late 5 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-210815-
Ohio-
Including the city of Wheeling
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 62 (+5) 84 (-3) 58 86
RH % (24h trend) 91 (-7) 44 (+9) 100 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.00 0.00
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1670 1370
Mixing Hgt(ft-agl/msl) 5490 4490
Transport Wnd (mph) W 10 S 5
Vent Rate (kt-ft) 49410 17960
Dispersion 4 2
LAL 1 3 1 1
Haines Index 4 5 5 5
ADI early 3 Very Poor 13 Gen Poor 4 Very Poor 7 Poor
ADI late 6 Very Poor 65 Good 3 Very Poor 23 Fair
Max LVORI early 3 5 5 9
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-210815-
Marshall-
Including the city of Moundsville
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 63 (+5) 85 (-1) 59 87
RH % (24h trend) 90 (-3) 48 (+9) 100 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1740 1400
Mixing Hgt(ft-agl/msl) 5720 4600
Transport Wnd (mph) W 12 S 5
Vent Rate (kt-ft) 57200 18400
Dispersion 4 2
LAL 1 3 2 1
Haines Index 5 5 5 5
ADI early 3 Very Poor 14 Gen Poor 4 Very Poor 7 Poor
ADI late 6 Very Poor 69 Good 3 Very Poor 23 Fair
Max LVORI early 3 5 5 9
Max LVORI late 5 3 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-210815-
Wetzel-
Including the city of New Martinsville
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None Tstms None None
Chance Precip (%) 0 30 0 0
Temp (24h trend) 62 (+4) 85 (-1) 59 87
RH % (24h trend) 91 (-2) 50 (+9) 100 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 2
Precip Begin 9 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1680 1460
Mixing Hgt(ft-agl/msl) 5520 4790
Transport Wnd (mph) W 12 E 5
Vent Rate (kt-ft) 55200 19160
Dispersion 4 2
LAL 1 3 2 1
Haines Index 5 5 4 5
ADI early 2 Very Poor 16 Gen Poor 4 Very Poor 7 Poor
ADI late 4 Very Poor 69 Good 3 Very Poor 22 Fair
Max LVORI early 3 5 5 9
Max LVORI late 6 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-210815-
Marion-
Including the city of Fairmont
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 30 20 0
Temp (24h trend) 60 (+3) 83 (-3) 58 85
RH % (24h trend) 94 (-3) 51 (+10) 100 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.07 0.06 0.00
Precip Duration 2 1
Precip Begin 9 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1530 1520
Mixing Hgt(ft-agl/msl) 5010 5000
Transport Wnd (mph) W 12 NE 3
Vent Rate (kt-ft) 50100 15000
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 5
ADI early 3 Very Poor 15 Gen Poor 5 Very Poor 9 Poor
ADI late 4 Very Poor 66 Good 2 Very Poor 24 Fair
Max LVORI early 4 6 6 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-210815-
Monongalia-
Including the city of Morgantown
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 40 30 0
Temp (24h trend) 60 (+3) 83 (-2) 59 85
RH % (24h trend) 92 (-4) 52 (+12) 100 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.08 0.06 0.00
Precip Duration 2 1
Precip Begin 9 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1390 1500
Mixing Hgt(ft-agl/msl) 4570 4910
Transport Wnd (mph) W 10 W 5
Vent Rate (kt-ft) 41130 19640
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 5
ADI early 4 Very Poor 15 Gen Poor 3 Very Poor 9 Poor
ADI late 4 Very Poor 50 Gen Good 3 Very Poor 24 Fair
Max LVORI early 4 5 6 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-210815-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 0 40 30 0
Temp (24h trend) 59 (+3) 80 (-2) 57 82
RH % (24h trend) 92 (-5) 53 (+13) 100 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.09 0.08 0.00
Precip Duration 1 1
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1300 1400
Mixing Hgt(ft-agl/msl) 4250 4600
Transport Wnd (mph) SW 10 W 5
Vent Rate (kt-ft) 38250 18400
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 14 Gen Poor 5 Very Poor 9 Poor
ADI late 4 Very Poor 44 Gen Good 2 Very Poor 23 Fair
Max LVORI early 3 5 6 9
Max LVORI late 6 2 10 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-210815-
Preston-
Including the cities of Kingwood and Bruceton Mills
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 40 0
Temp (24h trend) 57 (+2) 82 (-2) 56 83
RH % (24h trend) 95 (-4) 51 (+12) 100 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.12 0.05 0.00
Precip Duration 1 2
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1510 1480
Mixing Hgt(ft-agl/msl) 4950 4850
Transport Wnd (mph) SW 9 NW 5
Vent Rate (kt-ft) 39600 19400
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 17 Gen Poor 4 Very Poor 12 Poor
ADI late 4 Very Poor 41 Gen Good 2 Very Poor 24 Fair
Max LVORI early 4 6 7 9
Max LVORI late 6 2 10 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-210815-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 40 0
Temp (24h trend) 57 (+2) 80 (-1) 57 81
RH % (24h trend) 94 (-5) 52 (+11) 100 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.12 0.04 0.00
Precip Duration 1 2
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1460 1370
Mixing Hgt(ft-agl/msl) 4790 4490
Transport Wnd (mph) W 10 N 5
Vent Rate (kt-ft) 43110 17960
Dispersion 3 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 20 Gen Poor 4 Very Poor 14 Gen Poor
ADI late 4 Very Poor 51 Gen Good 2 Very Poor 23 Fair
Max LVORI early 4 6 7 9
Max LVORI late 6 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-210815-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 40 0
Temp (24h trend) 57 (+2) 82 (-1) 56 83
RH % (24h trend) 98 (0) 51 (+11) 100 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.04 0.00
Precip Duration 1 2
Precip Begin 11 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1690 1540
Mixing Hgt(ft-agl/msl) 5550 5060
Transport Wnd (mph) W 10 N 5
Vent Rate (kt-ft) 49950 20240
Dispersion 4 2
LAL 1 3 3 1
Haines Index 4 4 4 4
ADI early 5 Very Poor 27 Fair 4 Very Poor 12 Poor
ADI late 4 Very Poor 61 Good 2 Very Poor 25 Fair
Max LVORI early 5 6 9 9
Max LVORI late 7 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-210815-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
254 PM EDT Fri Sep 20 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 50 40 0
Temp (24h trend) 55 (+2) 77 (+1) 54 77
RH % (24h trend) 98 (-1) 57 (+9) 100 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.05 0.02 0.00
Precip Duration 1 2
Precip Begin 12 PM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1470 1370
Mixing Hgt(ft-agl/msl) 4840 4490
Transport Wnd (mph) W 9 N 5
Vent Rate (kt-ft) 38720 17960
Dispersion 3 2
LAL 1 3 3 1
Haines Index 3 3 4 3
ADI early 5 Very Poor 30 Fair 5 Very Poor 13 Gen Poor
ADI late 5 Very Poor 48 Gen Good 3 Very Poor 21 Fair
Max LVORI early 5 6 9 9
Max LVORI late 7 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the mid 70s.
Southeast winds around 5 mph.
.TUESDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the mid 70s. Southeast winds around 5 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Lows around
60. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Southeast winds 5 to 10 mph.
$$