Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
389
FNUS51 KPBZ 241808
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
208 PM EDT Fri May 24 2024
.Discussion...
Despite MinRH values north of Pittsburgh ranging from the mid-30s
to low-30s, fire weather potential will remain low with light to
variable winds under high pressure. Showers and storms tomorrow
will also eliminate fire weather concerns on Saturday with a
passing disturbance.
Forecaster: Hefferan
&&
OHZ039-250830-
Tuscarawas-
Including the cities of New Philadelphia and Dover
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Showers Tstms Tstms Tstms
Chance Precip (%) 20 80 70 20
Temp (24h trend) 62 (+1) 82 (0) 57 85
RH % (24h trend) 93 (-7) 57 (+10) 97 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.02 0.36 0.15 0.02
Precip Duration 1 4 2 0
Precip Begin 7 PM 11 AM Continuing 2 PM
Precip End 12 AM Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1690 1630
Mixing Hgt(ft-agl/msl) 5560 5360
Transport Wnd (mph) W 16 S 14
Vent Rate (kt-ft) 77840 64320
Dispersion 4 4
LAL 1 4 4 3
Haines Index 4 4 4 4
ADI early 3 Very Poor 56 Gen Good 7 Poor 29 Fair
ADI late 4 Very Poor 99 Good 3 Very Poor 87 Good
Max LVORI early 4 5 6 7
Max LVORI late 6 2 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-250830-
Carroll-
Including the cities of Carrollton and Malvern
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 70 20
Temp (24h trend) 61 (+2) 83 (+1) 56 84
RH % (24h trend) 92 (-8) 56 (+12) 98 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.33 0.15 0.02
Precip Duration 4 2 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1750 1530
Mixing Hgt(ft-agl/msl) 5740 5010
Transport Wnd (mph) W 17 S 14
Vent Rate (kt-ft) 86100 60120
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 4 4
ADI early 3 Very Poor 56 Gen Good 8 Poor 27 Fair
ADI late 4 Very Poor 108 Very Good3 Very Poor 81 Good
Max LVORI early 3 5 6 7
Max LVORI late 6 2 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-250830-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 70 20
Temp (24h trend) 60 (+2) 84 (+2) 56 83
RH % (24h trend) 90 (-7) 54 (+13) 98 44
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 0.27 0.11 0.01
Precip Duration 4 2 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1680 1520
Mixing Hgt(ft-agl/msl) 5520 5000
Transport Wnd (mph) W 17 S 14
Vent Rate (kt-ft) 82800 60000
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 4 4
ADI early 3 Very Poor 62 Good 8 Poor 26 Fair
ADI late 4 Very Poor 98 Good 3 Very Poor 83 Good
Max LVORI early 3 5 5 7
Max LVORI late 6 2 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-250830-
Coshocton-
Including the city of Coshocton
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 60 30
Temp (24h trend) 62 (0) 82 (0) 57 84
RH % (24h trend) 93 (-7) 58 (+10) 97 48
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.37 0.12 0.04
Precip Duration 4 1 1
Precip Begin 11 AM Continuing 2 PM
Precip End Continuing 8 PM Continuing
Mixing Hgt(m-agl/msl) 1680 1490
Mixing Hgt(ft-agl/msl) 5510 4890
Transport Wnd (mph) W 16 S 14
Vent Rate (kt-ft) 77140 58680
Dispersion 4 4
LAL 1 4 3 3
Haines Index 4 4 4 4
ADI early 3 Very Poor 59 Gen Good 6 Very Poor 30 Fair
ADI late 4 Very Poor 99 Good 3 Very Poor 79 Good
Max LVORI early 4 5 5 6
Max LVORI late 6 2 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-250830-
Harrison-
Including the city of Cadiz
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms Tstms
Chance Precip (%) 20 80 70 20
Temp (24h trend) 61 (0) 83 (+1) 57 85
RH % (24h trend) 94 (-4) 55 (+8) 98 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.01 0.28 0.15 0.01
Precip Duration 0 3 2 0
Precip Begin 8 PM 12 PM Continuing 2 PM
Precip End 12 AM Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1640 1630
Mixing Hgt(ft-agl/msl) 5390 5360
Transport Wnd (mph) W 15 S 15
Vent Rate (kt-ft) 70070 69680
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 57 Gen Good 7 Poor 26 Fair
ADI late 4 Very Poor 90 Good 3 Very Poor 88 Good
Max LVORI early 4 6 6 7
Max LVORI late 7 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-250830-
Jefferson OH-
Including the city of Steubenville
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 70 20
Temp (24h trend) 61 (0) 84 (+2) 58 85
RH % (24h trend) 92 (-7) 51 (+6) 95 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.28 0.15 0.01
Precip Duration 3 2 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1710 1590
Mixing Hgt(ft-agl/msl) 5630 5220
Transport Wnd (mph) W 14 S 14
Vent Rate (kt-ft) 67560 62640
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 58 Gen Good 8 Poor 26 Fair
ADI late 4 Very Poor 86 Good 3 Very Poor 87 Good
Max LVORI early 3 5 5 6
Max LVORI late 6 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-250830-
Muskingum-
Including the city of Zanesville
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Showers Tstms Tstms Tstms
Chance Precip (%) 20 80 60 30
Temp (24h trend) 62 (-1) 83 (+1) 58 85
RH % (24h trend) 94 (-5) 56 (+6) 97 48
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.02 0.21 0.08 0.05
Precip Duration 0 3 1 1
Precip Begin 7 PM 11 AM Continuing 2 PM
Precip End 10 PM Continuing 8 PM Continuing
Mixing Hgt(m-agl/msl) 1640 1570
Mixing Hgt(ft-agl/msl) 5360 5150
Transport Wnd (mph) SW 16 S 14
Vent Rate (kt-ft) 75040 61800
Dispersion 4 4
LAL 1 4 3 3
Haines Index 4 4 3 4
ADI early 3 Very Poor 59 Gen Good 8 Poor 33 Fair
ADI late 4 Very Poor 96 Good 3 Very Poor 88 Good
Max LVORI early 4 6 6 7
Max LVORI late 6 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-250830-
Guernsey-
Including the city of Cambridge
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Showers Tstms Tstms Tstms
Chance Precip (%) 20 80 60 30
Temp (24h trend) 62 (0) 84 (+2) 58 85
RH % (24h trend) 94 (-5) 56 (+6) 97 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.01 0.23 0.10 0.01
Precip Duration 1 3 2 1
Precip Begin 6 PM 12 PM Continuing 2 PM
Precip End 12 AM Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1650 1770
Mixing Hgt(ft-agl/msl) 5420 5790
Transport Wnd (mph) W 15 S 15
Vent Rate (kt-ft) 70460 75270
Dispersion 4 4
LAL 1 4 4 3
Haines Index 4 4 3 4
ADI early 3 Very Poor 59 Gen Good 7 Poor 30 Fair
ADI late 4 Very Poor 90 Good 3 Very Poor 102 Very Good
Max LVORI early 4 6 6 7
Max LVORI late 6 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-250830-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms Tstms
Chance Precip (%) 20 70 60 20
Temp (24h trend) 61 (-2) 83 (+2) 59 85
RH % (24h trend) 94 (-4) 55 (+4) 97 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.01 0.22 0.12 0.01
Precip Duration 0 2 2 0
Precip Begin 8 PM 12 PM Continuing 2 PM
Precip End 12 AM Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1640 1690
Mixing Hgt(ft-agl/msl) 5370 5550
Transport Wnd (mph) W 14 S 14
Vent Rate (kt-ft) 64440 66600
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 51 Gen Good 7 Poor 28 Fair
ADI late 4 Very Poor 85 Good 3 Very Poor 88 Good
Max LVORI early 4 6 6 7
Max LVORI late 7 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-250830-
Noble-
Including the city of Caldwell
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms Tstms
Chance Precip (%) 20 70 60 30
Temp (24h trend) 62 (-2) 84 (+2) 59 85
RH % (24h trend) 95 (-4) 55 (+3) 98 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.23 0.11 0.02
Precip Duration 1 2 2 1
Precip Begin 6 PM 12 PM Continuing 2 PM
Precip End 11 PM Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1630 1860
Mixing Hgt(ft-agl/msl) 5340 6120
Transport Wnd (mph) W 14 S 16
Vent Rate (kt-ft) 64080 85680
Dispersion 4 4
LAL 1 4 4 3
Haines Index 4 4 3 4
ADI early 3 Very Poor 49 Gen Good 6 Very Poor 31 Fair
ADI late 4 Very Poor 86 Good 3 Very Poor 112 Very Good
Max LVORI early 4 6 6 7
Max LVORI late 7 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-250830-
Monroe-
Including the city of Woodsfield
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 60 20
Temp (24h trend) 61 (-3) 84 (+3) 60 85
RH % (24h trend) 95 (-5) 55 (+2) 99 47
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 0.11 0.01
Precip Duration 2 2 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1680 1920
Mixing Hgt(ft-agl/msl) 5520 6300
Transport Wnd (mph) W 13 S 15
Vent Rate (kt-ft) 60720 81900
Dispersion 4 4
LAL 1 4 4 3
Haines Index 4 3 3 4
ADI early 3 Very Poor 47 Gen Good 7 Poor 31 Fair
ADI late 4 Very Poor 85 Good 3 Very Poor 110 Very Good
Max LVORI early 4 6 6 8
Max LVORI late 7 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-250830-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 90 60 20
Temp (24h trend) 56 (+3) 81 (+1) 55 81
RH % (24h trend) 92 (-4) 58 (+21) 99 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.32 0.12 0.00
Precip Duration 4 2 0
Precip Begin 11 AM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1520 1500
Mixing Hgt(ft-agl/msl) 4970 4930
Transport Wnd (mph) SW 16 S 13
Vent Rate (kt-ft) 69580 54230
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 4 5
ADI early 4 Very Poor 63 Good 8 Poor 26 Fair
ADI late 5 Very Poor 87 Good 3 Very Poor 76 Good
Max LVORI early 3 5 6 7
Max LVORI late 5 3 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-250830-
Venango-
Including the cities of Oil City and Franklin
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 80 70 0
Temp (24h trend) 54 (+3) 81 (+2) 55 80
RH % (24h trend) 91 (-9) 57 (+22) 100 41
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 0.39 0.18 0.00
Precip Duration 4 2
Precip Begin 11 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1470 1650
Mixing Hgt(ft-agl/msl) 4830 5420
Transport Wnd (mph) SW 15 S 12
Vent Rate (kt-ft) 62790 54200
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 4 5
ADI early 4 Very Poor 72 Good 8 Poor 20 Gen Poor
ADI late 4 Very Poor 79 Good 3 Very Poor 76 Good
Max LVORI early 3 5 6 9
Max LVORI late 6 2 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-250830-
Forest-
Including the city of Tionesta
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 80 70 0
Temp (24h trend) 53 (+6) 81 (+2) 54 81
RH % (24h trend) 87 (-12) 53 (+20) 99 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.35 0.19 0.00
Precip Duration 4 2
Precip Begin 12 PM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1500 1770
Mixing Hgt(ft-agl/msl) 4930 5810
Transport Wnd (mph) SW 15 S 12
Vent Rate (kt-ft) 64090 58100
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 4 5
ADI early 5 Very Poor 76 Good 7 Poor 16 Gen Poor
ADI late 4 Very Poor 89 Good 2 Very Poor 84 Good
Max LVORI early 3 5 6 9
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-250830-
Lawrence-
Including the cities of New Castle and Ellwood City
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 60 20
Temp (24h trend) 57 (+1) 83 (+2) 55 82
RH % (24h trend) 94 (-3) 56 (+19) 99 44
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 0.27 0.11 0.00
Precip Duration 4 2 0
Precip Begin 11 AM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1710 1530
Mixing Hgt(ft-agl/msl) 5610 5010
Transport Wnd (mph) W 16 S 12
Vent Rate (kt-ft) 78540 50100
Dispersion 4 3
LAL 1 4 4 2
Haines Index 4 3 4 5
ADI early 4 Very Poor 61 Good 7 Poor 26 Fair
ADI late 4 Very Poor 95 Good 3 Very Poor 70 Good
Max LVORI early 3 6 6 9
Max LVORI late 6 2 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-250830-
Butler-
Including the city of Butler
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 80 20
Temp (24h trend) 56 (+1) 82 (+2) 56 82
RH % (24h trend) 97 (-2) 55 (+16) 100 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.31 0.18 0.00
Precip Duration 4 2 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1520 1590
Mixing Hgt(ft-agl/msl) 5000 5220
Transport Wnd (mph) SW 14 S 12
Vent Rate (kt-ft) 60000 52200
Dispersion 4 3
LAL 1 4 4 2
Haines Index 4 4 4 4
ADI early 4 Very Poor 60 Gen Good 7 Poor 24 Fair
ADI late 4 Very Poor 75 Good 2 Very Poor 73 Good
Max LVORI early 3 6 7 9
Max LVORI late 7 2 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-250830-
Clarion-
Including the city of Clarion
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 0 70 70 20
Temp (24h trend) 55 (+2) 81 (+1) 56 81
RH % (24h trend) 92 (-2) 54 (+19) 100 40
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 0.31 0.19 0.00
Precip Duration 3 3 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1410 1560
Mixing Hgt(ft-agl/msl) 4630 5130
Transport Wnd (mph) SW 14 S 10
Vent Rate (kt-ft) 55560 46170
Dispersion 4 3
LAL 1 4 4 2
Haines Index 4 4 4 4
ADI early 4 Very Poor 67 Good 6 Very Poor 18 Gen Poor
ADI late 4 Very Poor 75 Good 3 Very Poor 66 Good
Max LVORI early 3 5 6 8
Max LVORI late 6 1 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-250830-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 0 70 70 20
Temp (24h trend) 55 (+2) 82 (+3) 57 82
RH % (24h trend) 86 (-1) 50 (+15) 96 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.25 0.19 0.00
Precip Duration 2 3 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1450 1740
Mixing Hgt(ft-agl/msl) 4760 5720
Transport Wnd (mph) SW 13 S 12
Vent Rate (kt-ft) 52360 57200
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 4 4
ADI early 5 Very Poor 61 Good 6 Very Poor 20 Gen Poor
ADI late 3 Very Poor 80 Good 3 Very Poor 79 Good
Max LVORI early 3 4 6 7
Max LVORI late 5 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-250830-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 70 20
Temp (24h trend) 60 (+1) 84 (+2) 58 83
RH % (24h trend) 91 (-4) 51 (+12) 97 43
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 0.24 0.12 0.00
Precip Duration 4 2 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1700 1590
Mixing Hgt(ft-agl/msl) 5580 5200
Transport Wnd (mph) SW 14 S 13
Vent Rate (kt-ft) 66960 57200
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 4 4
ADI early 3 Very Poor 60 Gen Good 8 Poor 25 Fair
ADI late 4 Very Poor 83 Good 2 Very Poor 80 Good
Max LVORI early 3 5 5 7
Max LVORI late 6 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-250830-
Allegheny-
Including the city of Pittsburgh Metro Area
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 20
Temp (24h trend) 60 (-2) 84 (+2) 59 85
RH % (24h trend) 96 (+2) 52 (+10) 99 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.10 0.13 0.00
Precip Duration 2 3 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1700 1580
Mixing Hgt(ft-agl/msl) 5590 5180
Transport Wnd (mph) SW 14 S 10
Vent Rate (kt-ft) 67080 46620
Dispersion 4 3
LAL 1 4 4 2
Haines Index 4 4 3 4
ADI early 3 Very Poor 57 Gen Good 8 Poor 18 Gen Poor
ADI late 3 Very Poor 84 Good 2 Very Poor 66 Good
Max LVORI early 3 6 6 8
Max LVORI late 7 1 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-250830-
Armstrong-
Including the cities of Kittanning and Ford City
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 20
Temp (24h trend) 56 (+1) 83 (+2) 57 83
RH % (24h trend) 97 (0) 53 (+15) 100 42
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 0.29 0.22 0.00
Precip Duration 3 3 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1540 1650
Mixing Hgt(ft-agl/msl) 5060 5410
Transport Wnd (mph) SW 13 S 10
Vent Rate (kt-ft) 55660 48690
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 3 4
ADI early 4 Very Poor 58 Gen Good 6 Very Poor 18 Gen Poor
ADI late 3 Very Poor 73 Good 2 Very Poor 66 Good
Max LVORI early 3 6 6 9
Max LVORI late 7 1 10 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-250830-
Washington-
Including the cities of Washington and Canonsburg
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 20
Temp (24h trend) 59 (-1) 84 (+3) 59 84
RH % (24h trend) 97 (-2) 51 (+3) 98 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.12 0.10 0.00
Precip Duration 3 3 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1650 1590
Mixing Hgt(ft-agl/msl) 5410 5220
Transport Wnd (mph) SW 14 S 12
Vent Rate (kt-ft) 64920 52200
Dispersion 4 3
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 52 Gen Good 8 Poor 20 Gen Poor
ADI late 4 Very Poor 82 Good 2 Very Poor 71 Good
Max LVORI early 4 6 6 7
Max LVORI late 6 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-250830-
Greene-
Including the city of Waynesburg
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 70 20
Temp (24h trend) 59 (-3) 85 (+5) 59 85
RH % (24h trend) 99 (-1) 50 (-4) 100 44
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 0.08 0.12 0.00
Precip Duration 1 3 0
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1830 1910
Mixing Hgt(ft-agl/msl) 6000 6280
Transport Wnd (mph) SW 15 S 13
Vent Rate (kt-ft) 78000 69080
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 4 3
ADI early 3 Very Poor 54 Gen Good 8 Poor 24 Fair
ADI late 4 Very Poor 92 Good 2 Very Poor 98 Good
Max LVORI early 5 6 6 8
Max LVORI late 8 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-250830-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 20
Temp (24h trend) 59 (-2) 84 (+3) 59 84
RH % (24h trend) 97 (-3) 53 (+7) 99 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.11 0.19 0.00
Precip Duration 1 3 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1630 1500
Mixing Hgt(ft-agl/msl) 5350 4910
Transport Wnd (mph) SW 13 S 9
Vent Rate (kt-ft) 58850 39280
Dispersion 4 3
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 52 Gen Good 7 Poor 14 Gen Poor
ADI late 3 Very Poor 76 Good 3 Very Poor 55 Gen Good
Max LVORI early 4 6 6 9
Max LVORI late 8 1 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-250830-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 70 30
Temp (24h trend) 59 (-2) 83 (+4) 59 84
RH % (24h trend) 93 (-7) 47 (+2) 100 42
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 0.22 0.00
Precip Duration 1 3 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1760 1760
Mixing Hgt(ft-agl/msl) 5770 5790
Transport Wnd (mph) W 13 SW 9
Vent Rate (kt-ft) 63470 46320
Dispersion 4 3
LAL 1 4 4 3
Haines Index 4 4 3 4
ADI early 4 Very Poor 59 Gen Good 8 Poor 20 Gen Poor
ADI late 4 Very Poor 82 Good 3 Very Poor 63 Good
Max LVORI early 3 5 6 8
Max LVORI late 6 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-250830-
Fayette-
Including the city of Uniontown
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 60 20
Temp (24h trend) 59 (-3) 84 (+3) 59 85
RH % (24h trend) 99 (0) 51 (-1) 100 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.07 0.15 0.00
Precip Duration 1 3 0
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1690 1720
Mixing Hgt(ft-agl/msl) 5560 5640
Transport Wnd (mph) SW 13 SW 10
Vent Rate (kt-ft) 61160 50760
Dispersion 4 4
LAL 1 4 4 3
Haines Index 4 3 3 3
ADI early 3 Very Poor 52 Gen Good 6 Very Poor 16 Gen Poor
ADI late 3 Very Poor 79 Good 2 Very Poor 73 Good
Max LVORI early 5 6 6 9
Max LVORI late 8 1 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-250830-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 60 30
Temp (24h trend) 57 (-4) 82 (+5) 58 83
RH % (24h trend) 95 (-3) 50 (-3) 98 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 0.06 0.18 0.00
Precip Duration 1 2 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1680 1830
Mixing Hgt(ft-agl/msl) 5500 5990
Transport Wnd (mph) W 13 SW 12
Vent Rate (kt-ft) 60500 59900
Dispersion 4 4
LAL 1 4 4 3
Haines Index 4 4 4 4
ADI early 3 Very Poor 52 Gen Good 5 Very Poor 16 Gen Poor
ADI late 3 Very Poor 75 Good 2 Very Poor 80 Good
Max LVORI early 4 6 6 6
Max LVORI late 7 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-250830-
Indiana-
Including the city of Indiana
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 20
Temp (24h trend) 56 (-2) 84 (+4) 58 84
RH % (24h trend) 95 (-2) 51 (+13) 100 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.17 0.19 0.00
Precip Duration 3 3 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1540 1640
Mixing Hgt(ft-agl/msl) 5050 5380
Transport Wnd (mph) SW 13 S 10
Vent Rate (kt-ft) 55550 48420
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 4 3 4
ADI early 4 Very Poor 55 Gen Good 7 Poor 21 Fair
ADI late 3 Very Poor 77 Good 3 Very Poor 70 Good
Max LVORI early 3 6 6 9
Max LVORI late 6 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-250830-
Higher Elevations of Indiana-
Including the city of Armagh
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 30
Temp (24h trend) 57 (-2) 84 (+4) 58 83
RH % (24h trend) 92 (-8) 50 (+10) 99 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 0.13 0.18 0.00
Precip Duration 1 3 1
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1660 1680
Mixing Hgt(ft-agl/msl) 5440 5520
Transport Wnd (mph) W 13 SW 9
Vent Rate (kt-ft) 59840 44160
Dispersion 4 3
LAL 1 4 4 3
Haines Index 4 4 3 4
ADI early 4 Very Poor 56 Gen Good 7 Poor 22 Fair
ADI late 3 Very Poor 82 Good 2 Very Poor 63 Good
Max LVORI early 3 6 6 9
Max LVORI late 6 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-250830-
Hancock-
Including the city of Weirton
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 70 20
Temp (24h trend) 62 (+3) 84 (+2) 59 84
RH % (24h trend) 89 (-11) 50 (+9) 93 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.29 0.14 0.01
Precip Duration 3 2 0
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1740 1620
Mixing Hgt(ft-agl/msl) 5710 5330
Transport Wnd (mph) W 14 S 14
Vent Rate (kt-ft) 68520 63960
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 57 Gen Good 8 Poor 23 Fair
ADI late 4 Very Poor 91 Good 2 Very Poor 88 Good
Max LVORI early 3 5 5 6
Max LVORI late 6 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-250830-
Brooke-
Including the cities of Follansbee and Wellsburg
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 80 70 20
Temp (24h trend) 61 (-1) 85 (+3) 59 85
RH % (24h trend) 90 (-9) 50 (+4) 93 42
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 0.20 0.13 0.01
Precip Duration 3 3 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1740 1660
Mixing Hgt(ft-agl/msl) 5710 5460
Transport Wnd (mph) W 14 S 13
Vent Rate (kt-ft) 68520 60060
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 55 Gen Good 8 Poor 25 Fair
ADI late 4 Very Poor 87 Good 3 Very Poor 85 Good
Max LVORI early 3 5 5 6
Max LVORI late 6 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-250830-
Ohio-
Including the city of Wheeling
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 70 20
Temp (24h trend) 61 (-1) 83 (+2) 59 85
RH % (24h trend) 92 (-7) 52 (+2) 96 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.11 0.10 0.00
Precip Duration 2 3 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1650 1750
Mixing Hgt(ft-agl/msl) 5420 5730
Transport Wnd (mph) W 14 S 14
Vent Rate (kt-ft) 65040 68760
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 53 Gen Good 8 Poor 27 Fair
ADI late 4 Very Poor 82 Good 2 Very Poor 93 Good
Max LVORI early 4 5 6 6
Max LVORI late 6 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-250830-
Marshall-
Including the city of Moundsville
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 70 60 20
Temp (24h trend) 61 (-1) 83 (+3) 60 84
RH % (24h trend) 92 (-7) 53 (-1) 96 45
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 0.12 0.11 0.00
Precip Duration 1 2 0
Precip Begin 1 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1730 1880
Mixing Hgt(ft-agl/msl) 5660 6170
Transport Wnd (mph) W 14 S 14
Vent Rate (kt-ft) 67920 74040
Dispersion 4 4
LAL 1 4 4 2
Haines Index 4 3 3 4
ADI early 3 Very Poor 51 Gen Good 8 Poor 31 Fair
ADI late 3 Very Poor 86 Good 2 Very Poor 100 Good
Max LVORI early 4 6 6 7
Max LVORI late 6 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-250830-
Wetzel-
Including the city of New Martinsville
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 60 20
Temp (24h trend) 61 (-1) 83 (+3) 61 85
RH % (24h trend) 93 (-7) 52 (-4) 97 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.07 0.12 0.00
Precip Duration 1 3 0
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1790 1960
Mixing Hgt(ft-agl/msl) 5870 6440
Transport Wnd (mph) W 13 S 14
Vent Rate (kt-ft) 64570 77280
Dispersion 4 4
LAL 1 3 3 2
Haines Index 4 3 3 3
ADI early 3 Very Poor 41 Gen Good 8 Poor 31 Fair
ADI late 3 Very Poor 82 Good 2 Very Poor 104 Very Good
Max LVORI early 4 6 6 7
Max LVORI late 6 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-250830-
Marion-
Including the city of Fairmont
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 60 30
Temp (24h trend) 60 (-2) 84 (+4) 60 85
RH % (24h trend) 97 (-3) 50 (-7) 99 47
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 0.13 0.00
Precip Duration 1 3 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1770 2020
Mixing Hgt(ft-agl/msl) 5800 6640
Transport Wnd (mph) W 13 SW 13
Vent Rate (kt-ft) 63800 73040
Dispersion 4 4
LAL 1 3 3 3
Haines Index 4 4 4 3
ADI early 3 Very Poor 42 Gen Good 8 Poor 27 Fair
ADI late 3 Very Poor 82 Good 2 Very Poor 105 Very Good
Max LVORI early 5 6 6 8
Max LVORI late 7 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-250830-
Monongalia-
Including the city of Morgantown
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 60 30
Temp (24h trend) 60 (-3) 85 (+5) 60 86
RH % (24h trend) 96 (-3) 50 (-5) 100 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.08 0.17 0.00
Precip Duration 1 3 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1790 2010
Mixing Hgt(ft-agl/msl) 5890 6600
Transport Wnd (mph) W 13 SW 13
Vent Rate (kt-ft) 64790 72600
Dispersion 4 4
LAL 1 3 3 3
Haines Index 4 3 4 3
ADI early 3 Very Poor 44 Gen Good 6 Very Poor 25 Fair
ADI late 3 Very Poor 87 Good 2 Very Poor 97 Good
Max LVORI early 5 6 6 9
Max LVORI late 7 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-250830-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 60 50 30
Temp (24h trend) 58 (-3) 81 (+4) 59 84
RH % (24h trend) 95 (-1) 52 (-6) 99 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 0.11 0.20 0.00
Precip Duration 1 2 1
Precip Begin 3 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1730 1870
Mixing Hgt(ft-agl/msl) 5660 6130
Transport Wnd (mph) SW 12 SW 12
Vent Rate (kt-ft) 56600 61300
Dispersion 4 4
LAL 1 3 3 3
Haines Index 4 4 4 4
ADI early 3 Very Poor 36 Fair 5 Very Poor 24 Fair
ADI late 3 Very Poor 79 Good 2 Very Poor 89 Good
Max LVORI early 5 6 6 8
Max LVORI late 7 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-250830-
Preston-
Including the cities of Kingwood and Bruceton Mills
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 50 50 30
Temp (24h trend) 58 (-2) 82 (+4) 59 85
RH % (24h trend) 95 (-3) 49 (-8) 99 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.06 0.18 0.00
Precip Duration 1 2 1
Precip Begin 3 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1800 1910
Mixing Hgt(ft-agl/msl) 5900 6250
Transport Wnd (mph) W 12 SW 12
Vent Rate (kt-ft) 59000 62500
Dispersion 4 4
LAL 1 3 3 3
Haines Index 4 4 4 4
ADI early 3 Very Poor 46 Gen Good 4 Very Poor 34 Fair
ADI late 3 Very Poor 82 Good 2 Very Poor 89 Good
Max LVORI early 5 6 6 8
Max LVORI late 7 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-250830-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 40 50 30
Temp (24h trend) 56 (-2) 81 (+5) 58 83
RH % (24h trend) 96 (-3) 48 (-9) 98 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 0.04 0.17 0.00
Precip Duration 1 2 1
Precip Begin 3 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1750 1760
Mixing Hgt(ft-agl/msl) 5730 5790
Transport Wnd (mph) W 12 SW 12
Vent Rate (kt-ft) 57300 57900
Dispersion 4 4
LAL 1 3 3 3
Haines Index 3 4 4 4
ADI early 4 Very Poor 48 Gen Good 5 Very Poor 36 Fair
ADI late 3 Very Poor 80 Good 3 Very Poor 76 Good
Max LVORI early 5 6 6 7
Max LVORI late 7 1 8 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-250830-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 30 50 30
Temp (24h trend) 57 (-2) 83 (+6) 58 85
RH % (24h trend) 98 (-2) 46 (-10) 100 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.04 0.18 0.00
Precip Duration 1 2 1
Precip Begin 3 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1870 1890
Mixing Hgt(ft-agl/msl) 6130 6190
Transport Wnd (mph) W 12 SW 10
Vent Rate (kt-ft) 61300 55710
Dispersion 4 4
LAL 1 3 3 3
Haines Index 3 4 4 4
ADI early 4 Very Poor 47 Gen Good 4 Very Poor 44 Gen Good
ADI late 3 Very Poor 77 Good 3 Very Poor 79 Good
Max LVORI early 6 6 6 9
Max LVORI late 8 1 9 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-250830-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
208 PM EDT Fri May 24 2024
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 30 50 40
Temp (24h trend) 54 (-2) 79 (+7) 55 81
RH % (24h trend) 96 (-3) 49 (-16) 98 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 0.05 0.14 0.01
Precip Duration 1 2 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 1790 1780
Mixing Hgt(ft-agl/msl) 5860 5840
Transport Wnd (mph) W 9 SW 9
Vent Rate (kt-ft) 46880 46720
Dispersion 3 3
LAL 1 3 3 3
Haines Index 3 4 3 3
ADI early 4 Very Poor 44 Gen Good 5 Very Poor 39 Fair
ADI late 4 Very Poor 62 Good 3 Very Poor 63 Good
Max LVORI early 6 6 6 7
Max LVORI late 7 1 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Showers and a chance of thunderstorms. Lows in the mid
60s. Highs in the upper 70s. South winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 70s. Southwest winds
around 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. West winds 5 to 10 mph.
$$