Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
008
FNUS51 KPBZ 180505
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
105 AM EDT Sat Oct 18 2025
.Discussion...
High pressure begins to lose its grip on Saturday but still
provides one more dry day. Strengthening southerly flow will pull
higher dew points and moisture increases ahead of passing low
pressure on Sunday. A cold front on Sunday will bring widespread
rain and gusty southwest wind up to 40 mph. Wind will relax behind
the front, but periodic rain chances will remain through next
week with more seasonable temperatures.
&&
OHZ039-182015-
Tuscarawas-
Including the cities of New Philadelphia and Dover
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Tstms
Chance Precip (%) 0 30 100
Chance of Thunder (%) 0 0 20
Temp (24h trend) 78 (+12) 59 (+16) 73
RH % (24h trend) 47 (+14) 90 (+15) 69
20ft Wnd-Val/AM(mph) S 6 S 16 G33
20ft Wnd-Rdg/PM(mph) SW 9 G17 S 8 S 18 G32
Precip Amount 0.00 0.00 0.42
Precip Duration 1 10
Precip Begin 2 AM 8 AM
Precip End 5 AM Continuing
Mixing Hgt(m-agl/msl) 1440 1360
Mixing Hgt(ft-agl/msl)4720 4450
Transport Wnd (mph) SW 20 S 37
Vent Rate (kt-ft) 76390 142400
Dispersion 5 5
ADI early 20 Gen Poor 11 Poor 104 Very Good
ADI late 76 Good 15 Gen Poor 96 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-182015-
Carroll-
Including the cities of Carrollton and Malvern
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+12) 59 (+17) 73
RH % (24h trend) 45 (+14) 87 (+16) 66
20ft Wnd-Val/AM(mph) S 7 S 16 G32
20ft Wnd-Rdg/PM(mph) SW 9 S 9 G17 S 20 G32
Precip Amount 0.00 0.00 0.38
Precip Duration 0 9
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1310 1300
Mixing Hgt(ft-agl/msl)4290 4270
Transport Wnd (mph) SW 18 S 35
Vent Rate (kt-ft) 62160 128100
Dispersion 5 5
ADI early 20 Gen Poor 11 Poor 98 Good
ADI late 68 Good 14 Gen Poor 97 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-182015-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+11) 59 (+17) 74
RH % (24h trend) 43 (+12) 86 (+15) 65
20ft Wnd-Val/AM(mph) S 6 S 15 G33
20ft Wnd-Rdg/PM(mph) S 9 G17 S 8 G17 S 20 G34
Precip Amount 0.00 0.00 0.34
Precip Duration 0 9
Precip Begin 3 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1220 1200
Mixing Hgt(ft-agl/msl)4010 3920
Transport Wnd (mph) SW 18 S 32
Vent Rate (kt-ft) 62520 109760
Dispersion 5 5
ADI early 20 Gen Poor 10 Poor 83 Good
ADI late 67 Good 14 Gen Poor 88 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-182015-
Coshocton-
Including the city of Coshocton
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Tstms
Chance Precip (%) 0 30 100
Chance of Thunder (%) 0 0 20
Temp (24h trend) 79 (+13) 58 (+15) 72
RH % (24h trend) 49 (+14) 94 (+21) 73
20ft Wnd-Val/AM(mph) S 5 S 15 G31
20ft Wnd-Rdg/PM(mph) SW 9 S 7 SW 16 G30
Precip Amount 0.00 0.00 0.43
Precip Duration 1 10
Precip Begin 1 AM 7 AM
Precip End 5 AM Continuing
Mixing Hgt(m-agl/msl) 1580 1320
Mixing Hgt(ft-agl/msl)5180 4340
Transport Wnd (mph) SW 20 S 35
Vent Rate (kt-ft) 76420 130200
Dispersion 5 5
ADI early 19 Gen Poor 13 Gen Poor 96 Good
ADI late 81 Good 16 Gen Poor 88 Good
Max LVORI early 3 4 5
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-182015-
Harrison-
Including the city of Cadiz
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+12) 59 (+17) 74
RH % (24h trend) 45 (+15) 88 (+13) 64
20ft Wnd-Val/AM(mph) S 5 S 15 G30
20ft Wnd-Rdg/PM(mph) SW 9 S 8 S 18 G32
Precip Amount 0.00 0.00 0.37
Precip Duration 0 9
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1190 1330
Mixing Hgt(ft-agl/msl)3900 4360
Transport Wnd (mph) SW 16 S 33
Vent Rate (kt-ft) 52890 126440
Dispersion 5 5
ADI early 17 Gen Poor 9 Poor 95 Good
ADI late 63 Good 14 Gen Poor 93 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-182015-
Jefferson OH-
Including the city of Steubenville
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+12) 60 (+17) 74
RH % (24h trend) 43 (+15) 85 (+15) 62
20ft Wnd-Val/AM(mph) S 5 S 14 G30
20ft Wnd-Rdg/PM(mph) SW 9 S 8 S 18 G32
Precip Amount 0.00 0.00 0.39
Precip Duration 0 9
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 1210
Mixing Hgt(ft-agl/msl)4090 3970
Transport Wnd (mph) SW 18 S 32
Vent Rate (kt-ft) 57390 111160
Dispersion 5 5
ADI early 17 Gen Poor 8 Poor 80 Good
ADI late 68 Good 13 Gen Poor 89 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-182015-
Muskingum-
Including the city of Zanesville
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Tstms
Chance Precip (%) 0 30 100
Chance of Thunder (%) 0 0 20
Temp (24h trend) 80 (+14) 58 (+15) 72
RH % (24h trend) 48 (+16) 93 (+19) 74
20ft Wnd-Val/AM(mph) Lgt/Var S 14 G29
20ft Wnd-Rdg/PM(mph) SW 7 S 7 SW 16 G29
Precip Amount 0.00 0.00 0.44
Precip Duration 1 10
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1550 1220
Mixing Hgt(ft-agl/msl)5070 4020
Transport Wnd (mph) SW 18 S 33
Vent Rate (kt-ft) 70530 116580
Dispersion 5 5
ADI early 16 Gen Poor 9 Poor 89 Good
ADI late 75 Good 15 Gen Poor 81 Good
Max LVORI early 3 4 5
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-182015-
Guernsey-
Including the city of Cambridge
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Tstms
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 20
Temp (24h trend) 79 (+12) 58 (+15) 73
RH % (24h trend) 49 (+16) 92 (+6) 68
20ft Wnd-Val/AM(mph) Lgt/Var S 13 G29
20ft Wnd-Rdg/PM(mph) S 7 S 6 S 16 G30
Precip Amount 0.00 0.00 0.44
Precip Duration 0 10
Precip Begin 2 AM 8 AM
Precip End 6 AM Continuing
Mixing Hgt(m-agl/msl) 1350 1360
Mixing Hgt(ft-agl/msl)4420 4460
Transport Wnd (mph) SW 17 S 36
Vent Rate (kt-ft) 68310 138260
Dispersion 5 5
ADI early 15 Gen Poor 8 Poor 102 Very Good
ADI late 69 Good 14 Gen Poor 92 Good
Max LVORI early 3 4 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-182015-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+13) 60 (+17) 76
RH % (24h trend) 46 (+15) 90 (+15) 64
20ft Wnd-Val/AM(mph) S 5 S 14 G30
20ft Wnd-Rdg/PM(mph) SW 8 S 7 S 18 G32
Precip Amount 0.00 0.00 0.42
Precip Duration 0 9
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1210 1260
Mixing Hgt(ft-agl/msl)3980 4150
Transport Wnd (mph) SW 17 S 32
Vent Rate (kt-ft) 58640 116200
Dispersion 5 5
ADI early 14 Gen Poor 7 Poor 86 Good
ADI late 63 Good 13 Gen Poor 85 Good
Max LVORI early 3 4 4
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-182015-
Noble-
Including the city of Caldwell
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+13) 58 (+15) 73
RH % (24h trend) 48 (+13) 92 (+6) 68
20ft Wnd-Val/AM(mph) Lgt/Var S 12 G29
20ft Wnd-Rdg/PM(mph) S 6 S 6 S 16 G29
Precip Amount 0.00 0.00 0.45
Precip Duration 0 10
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 1390
Mixing Hgt(ft-agl/msl)4100 4560
Transport Wnd (mph) SW 16 S 35
Vent Rate (kt-ft) 62090 136800
Dispersion 5 5
ADI early 14 Gen Poor 7 Poor 99 Good
ADI late 73 Good 13 Gen Poor 90 Good
Max LVORI early 3 5 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-182015-
Monroe-
Including the city of Woodsfield
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+13) 60 (+16) 74
RH % (24h trend) 48 (+16) 90 (+10) 64
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G29
20ft Wnd-Rdg/PM(mph) S 6 S 5 S 15 G30
Precip Amount 0.00 0.00 0.45
Precip Duration 9
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1290 1320
Mixing Hgt(ft-agl/msl)4240 4330
Transport Wnd (mph) SW 16 S 31
Vent Rate (kt-ft) 64580 116910
Dispersion 5 5
ADI early 12 Poor 8 Poor 85 Good
ADI late 78 Good 12 Poor 79 Good
Max LVORI early 3 5 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-182015-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 30 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+13) 57 (+15) 74
RH % (24h trend) 42 (-1) 89 (+12) 66
20ft Wnd-Val/AM(mph) S 7 S 15 G30
20ft Wnd-Rdg/PM(mph) S 9 S 8 S 20 G33
Precip Amount 0.00 0.00 0.41
Precip Duration 0 1 5
Precip Begin 6 AM 9 PM Continuing
Precip End 8 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1080 1580
Mixing Hgt(ft-agl/msl)3540 5190
Transport Wnd (mph) S 17 S 36
Vent Rate (kt-ft) 53090 160890
Dispersion 5 5
ADI early 19 Gen Poor 10 Poor 77 Good
ADI late 58 Gen Good 14 Gen Poor 110 Very Good
Max LVORI early 3 4 4
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-182015-
Venango-
Including the cities of Oil City and Franklin
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 10 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+12) 56 (+16) 75
RH % (24h trend) 41 (0) 88 (+11) 60
20ft Wnd-Val/AM(mph) S 5 S 13 G28
20ft Wnd-Rdg/PM(mph) S 7 S 6 S 17 G30
Precip Amount 0.00 0.00 0.34
Precip Duration 0 5
Precip Begin 2 AM 8 AM
Precip End 6 AM Continuing
Mixing Hgt(m-agl/msl) 980 1660
Mixing Hgt(ft-agl/msl)3210 5440
Transport Wnd (mph) S 15 S 36
Vent Rate (kt-ft) 35340 168640
Dispersion 5 5
ADI early 21 Fair 8 Poor 60 Gen Good
ADI late 51 Gen Good 11 Poor 113 Very Good
Max LVORI early 4 5 4
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-182015-
Forest-
Including the city of Tionesta
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers None Showers
Chance Precip (%) 20 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+11) 52 (+12) 74
RH % (24h trend) 32 (-11) 84 (+6) 53
20ft Wnd-Val/AM(mph) Lgt/Var SE 10 G26
20ft Wnd-Rdg/PM(mph) S 6 S 5 S 14 G29
Precip Amount 0.00 0.00 0.26
Precip Duration 0 5
Precip Begin 6 AM 8 AM
Precip End 8 AM Continuing
Mixing Hgt(m-agl/msl) 840 1540
Mixing Hgt(ft-agl/msl)2750 5040
Transport Wnd (mph) S 15 S 32
Vent Rate (kt-ft) 36050 141120
Dispersion 5 5
ADI early 20 Gen Poor 6 Very Poor 47 Gen Good
ADI late 48 Gen Good 9 Poor 94 Good
Max LVORI early 4 4 4
Max LVORI late 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-182015-
Lawrence-
Including the cities of New Castle and Ellwood City
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+12) 57 (+16) 75
RH % (24h trend) 42 (+4) 90 (+7) 64
20ft Wnd-Val/AM(mph) Lgt/Var S 12 G28
20ft Wnd-Rdg/PM(mph) S 8 S 6 S 18 G32
Precip Amount 0.00 0.00 0.44
Precip Duration 0 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1160 1590
Mixing Hgt(ft-agl/msl)3810 5220
Transport Wnd (mph) S 17 S 36
Vent Rate (kt-ft) 52250 161820
Dispersion 5 5
ADI early 16 Gen Poor 8 Poor 78 Good
ADI late 61 Good 11 Poor 109 Very Good
Max LVORI early 3 4 4
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-182015-
Butler-
Including the city of Butler
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+12) 55 (+15) 75
RH % (24h trend) 42 (+4) 92 (+10) 59
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G25
20ft Wnd-Rdg/PM(mph) S 7 S 5 S 17 G29
Precip Amount 0.00 0.00 0.34
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1150 1710
Mixing Hgt(ft-agl/msl)3780 5620
Transport Wnd (mph) S 16 S 36
Vent Rate (kt-ft) 35010 174220
Dispersion 5 5
ADI early 15 Gen Poor 6 Very Poor 60 Gen Good
ADI late 61 Good 9 Poor 113 Very Good
Max LVORI early 4 6 5
Max LVORI late 2 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-182015-
Clarion-
Including the city of Clarion
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+12) 55 (+15) 75
RH % (24h trend) 36 (-4) 86 (+9) 54
20ft Wnd-Val/AM(mph) Lgt/Var SE 11 G26
20ft Wnd-Rdg/PM(mph) S 6 S 5 S 16 G29
Precip Amount 0.00 0.00 0.27
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 890 1660
Mixing Hgt(ft-agl/msl)2910 5450
Transport Wnd (mph) S 15 S 32
Vent Rate (kt-ft) 39110 152600
Dispersion 5 5
ADI early 18 Gen Poor 6 Very Poor 49 Gen Good
ADI late 49 Gen Good 9 Poor 102 Very Good
Max LVORI early 4 4 4
Max LVORI late 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-182015-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers None Showers
Chance Precip (%) 20 0 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+11) 53 (+12) 73
RH % (24h trend) 32 (-11) 82 (+8) 52
20ft Wnd-Val/AM(mph) Lgt/Var SE 12 G26
20ft Wnd-Rdg/PM(mph) S 6 S 5 S 17 G29
Precip Amount 0.00 0.00 0.26
Precip Duration 0 5
Precip Begin 6 AM 8 AM
Precip End 8 AM Continuing
Mixing Hgt(m-agl/msl) 860 1340
Mixing Hgt(ft-agl/msl)2840 4410
Transport Wnd (mph) S 14 S 30
Vent Rate (kt-ft) 29960 114660
Dispersion 5 5
ADI early 18 Gen Poor 6 Very Poor 44 Gen Good
ADI late 46 Gen Good 8 Poor 81 Good
Max LVORI early 3 3 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-182015-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+11) 58 (+16) 75
RH % (24h trend) 41 (+11) 88 (+15) 61
20ft Wnd-Val/AM(mph) Lgt/Var S 12 G28
20ft Wnd-Rdg/PM(mph) S 7 S 6 S 18 G31
Precip Amount 0.00 0.00 0.43
Precip Duration 0 5
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1200 1550
Mixing Hgt(ft-agl/msl)3940 5080
Transport Wnd (mph) SW 17 S 33
Vent Rate (kt-ft) 44690 147320
Dispersion 5 5
ADI early 16 Gen Poor 8 Poor 71 Good
ADI late 63 Good 9 Poor 96 Good
Max LVORI early 3 4 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-182015-
Allegheny-
Including the city of Pittsburgh Metro Area
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+13) 57 (+15) 77
RH % (24h trend) 41 (+8) 90 (+14) 55
20ft Wnd-Val/AM(mph) Lgt/Var S 12 G27
20ft Wnd-Rdg/PM(mph) SW 7 S 6 S 19 G30
Precip Amount 0.00 0.00 0.30
Precip Duration 5
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1290 1760
Mixing Hgt(ft-agl/msl)4250 5790
Transport Wnd (mph) SW 16 S 33
Vent Rate (kt-ft) 44660 167910
Dispersion 5 5
ADI early 14 Gen Poor 7 Poor 65 Good
ADI late 62 Good 8 Poor 105 Very Good
Max LVORI early 4 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-182015-
Armstrong-
Including the cities of Kittanning and Ford City
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+13) 55 (+15) 77
RH % (24h trend) 38 (-1) 89 (+9) 54
20ft Wnd-Val/AM(mph) Lgt/Var SE 11 G24
20ft Wnd-Rdg/PM(mph) S 6 Lgt/Var S 17 G27
Precip Amount 0.00 0.00 0.27
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 970 1670
Mixing Hgt(ft-agl/msl)3180 5480
Transport Wnd (mph) S 14 S 31
Vent Rate (kt-ft) 39140 147960
Dispersion 5 5
ADI early 15 Gen Poor 5 Very Poor 50 Gen Good
ADI late 51 Gen Good 8 Poor 95 Good
Max LVORI early 4 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-182015-
Washington-
Including the cities of Washington and Canonsburg
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+12) 58 (+16) 75
RH % (24h trend) 42 (+10) 88 (+12) 58
20ft Wnd-Val/AM(mph) S 5 S 14 G29
20ft Wnd-Rdg/PM(mph) SW 9 S 7 S 20 G32
Precip Amount 0.00 0.00 0.35
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1280 1650
Mixing Hgt(ft-agl/msl)4200 5400
Transport Wnd (mph) SW 17 S 33
Vent Rate (kt-ft) 55910 156600
Dispersion 5 5
ADI early 17 Gen Poor 7 Poor 70 Good
ADI late 64 Good 11 Poor 102 Very Good
Max LVORI early 3 4 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-182015-
Greene-
Including the city of Waynesburg
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+12) 58 (+16) 75
RH % (24h trend) 44 (+14) 90 (+10) 59
20ft Wnd-Val/AM(mph) Lgt/Var S 12 G27
20ft Wnd-Rdg/PM(mph) SW 8 S 6 S 18 G30
Precip Amount 0.00 0.00 0.34
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1310 1600
Mixing Hgt(ft-agl/msl)4310 5270
Transport Wnd (mph) SW 16 S 32
Vent Rate (kt-ft) 52820 147560
Dispersion 5 5
ADI early 17 Gen Poor 6 Very Poor 66 Good
ADI late 61 Good 9 Poor 98 Good
Max LVORI early 3 5 5
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-182015-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+14) 56 (+15) 77
RH % (24h trend) 40 (+4) 90 (+7) 53
20ft Wnd-Val/AM(mph) Lgt/Var S 13 G25
20ft Wnd-Rdg/PM(mph) SW 7 S 6 S 20 G29
Precip Amount 0.00 0.00 0.27
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1050 1710
Mixing Hgt(ft-agl/msl)3460 5620
Transport Wnd (mph) S 13 S 30
Vent Rate (kt-ft) 36040 146120
Dispersion 5 5
ADI early 15 Gen Poor 6 Very Poor 58 Gen Good
ADI late 45 Gen Good 8 Poor 97 Good
Max LVORI early 4 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-182015-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+15) 54 (+12) 75
RH % (24h trend) 32 (-4) 84 (+10) 47
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G26
20ft Wnd-Rdg/PM(mph) SW 5 S 5 S 18 G28
Precip Amount 0.00 0.00 0.21
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1010 1460
Mixing Hgt(ft-agl/msl)3320 4800
Transport Wnd (mph) SW 13 S 28
Vent Rate (kt-ft) 30330 115200
Dispersion 5 5
ADI early 16 Gen Poor 6 Very Poor 45 Gen Good
ADI late 44 Gen Good 8 Poor 80 Good
Max LVORI early 3 3 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-182015-
Fayette-
Including the city of Uniontown
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+14) 58 (+16) 77
RH % (24h trend) 43 (+11) 88 (+9) 53
20ft Wnd-Val/AM(mph) Lgt/Var S 12 G25
20ft Wnd-Rdg/PM(mph) SW 7 S 6 S 18 G29
Precip Amount 0.00 0.00 0.28
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1050 1730
Mixing Hgt(ft-agl/msl)3440 5690
Transport Wnd (mph) SW 13 S 30
Vent Rate (kt-ft) 47760 147940
Dispersion 5 5
ADI early 17 Gen Poor 5 Very Poor 66 Good
ADI late 44 Gen Good 8 Poor 93 Good
Max LVORI early 3 4 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-182015-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+15) 54 (+13) 75
RH % (24h trend) 39 (+6) 89 (+19) 50
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G23
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var S 14 G26
Precip Amount 0.00 0.00 0.26
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1010 1310
Mixing Hgt(ft-agl/msl)3320 4290
Transport Wnd (mph) SW 13 S 24
Vent Rate (kt-ft) 41770 90090
Dispersion 5 4
ADI early 14 Gen Poor 5 Very Poor 58 Gen Good
ADI late 46 Gen Good 6 Very Poor 65 Good
Max LVORI early 3 4 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-182015-
Indiana-
Including the city of Indiana
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+13) 54 (+12) 76
RH % (24h trend) 34 (-2) 84 (+2) 52
20ft Wnd-Val/AM(mph) Lgt/Var SE 12 G26
20ft Wnd-Rdg/PM(mph) SW 6 S 5 S 18 G28
Precip Amount 0.00 0.00 0.24
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 960 1410
Mixing Hgt(ft-agl/msl)3140 4630
Transport Wnd (mph) S 14 S 29
Vent Rate (kt-ft) 30540 115750
Dispersion 5 5
ADI early 16 Gen Poor 6 Very Poor 44 Gen Good
ADI late 49 Gen Good 8 Poor 82 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-182015-
Higher Elevations of Indiana-
Including the city of Armagh
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+13) 55 (+12) 74
RH % (24h trend) 33 (-2) 81 (+6) 51
20ft Wnd-Val/AM(mph) Lgt/Var SE 11 G26
20ft Wnd-Rdg/PM(mph) SW 5 S 5 S 17 G29
Precip Amount 0.00 0.00 0.21
Precip Duration 4
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 940 1270
Mixing Hgt(ft-agl/msl)3070 4170
Transport Wnd (mph) SW 12 S 30
Vent Rate (kt-ft) 34310 108420
Dispersion 5 5
ADI early 14 Gen Poor 6 Very Poor 42 Gen Good
ADI late 43 Gen Good 8 Poor 81 Good
Max LVORI early 3 3 4
Max LVORI late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-182015-
Hancock-
Including the city of Weirton
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+11) 61 (+18) 74
RH % (24h trend) 42 (+14) 83 (+15) 63
20ft Wnd-Val/AM(mph) S 5 S 13 G29
20ft Wnd-Rdg/PM(mph) S 8 S 7 S 17 G31
Precip Amount 0.00 0.00 0.44
Precip Duration 0 5
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1290 1290
Mixing Hgt(ft-agl/msl)4220 4240
Transport Wnd (mph) SW 17 S 32
Vent Rate (kt-ft) 54540 118720
Dispersion 5 5
ADI early 17 Gen Poor 8 Poor 75 Good
ADI late 67 Good 11 Poor 89 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-182015-
Brooke-
Including the cities of Follansbee and Wellsburg
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+13) 61 (+18) 75
RH % (24h trend) 42 (+12) 82 (+14) 62
20ft Wnd-Val/AM(mph) S 5 S 14 G29
20ft Wnd-Rdg/PM(mph) SW 9 S 7 S 18 G32
Precip Amount 0.00 0.00 0.47
Precip Duration 5
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1270 1340
Mixing Hgt(ft-agl/msl)4180 4390
Transport Wnd (mph) SW 17 S 32
Vent Rate (kt-ft) 55250 122920
Dispersion 5 5
ADI early 17 Gen Poor 8 Poor 75 Good
ADI late 67 Good 11 Poor 90 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-182015-
Ohio-
Including the city of Wheeling
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+12) 61 (+17) 75
RH % (24h trend) 44 (+13) 84 (+15) 63
20ft Wnd-Val/AM(mph) S 5 S 14 G29
20ft Wnd-Rdg/PM(mph) SW 9 S 7 S 19 G32
Precip Amount 0.00 0.00 0.41
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1240 1260
Mixing Hgt(ft-agl/msl)4070 4140
Transport Wnd (mph) SW 17 S 31
Vent Rate (kt-ft) 54330 111780
Dispersion 5 5
ADI early 15 Gen Poor 8 Poor 72 Good
ADI late 65 Good 12 Poor 88 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-182015-
Marshall-
Including the city of Moundsville
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+13) 61 (+16) 75
RH % (24h trend) 47 (+16) 85 (+15) 64
20ft Wnd-Val/AM(mph) S 5 S 13 G29
20ft Wnd-Rdg/PM(mph) SW 7 S 6 S 18 G30
Precip Amount 0.00 0.00 0.43
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1330 1240
Mixing Hgt(ft-agl/msl)4360 4060
Transport Wnd (mph) SW 17 S 31
Vent Rate (kt-ft) 60030 109620
Dispersion 5 5
ADI early 16 Gen Poor 7 Poor 69 Good
ADI late 66 Good 12 Poor 83 Good
Max LVORI early 3 4 4
Max LVORI late 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-182015-
Wetzel-
Including the city of New Martinsville
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 100
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+12) 61 (+17) 74
RH % (24h trend) 51 (+18) 87 (+11) 63
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G28
20ft Wnd-Rdg/PM(mph) SW 6 S 5 S 16 G29
Precip Amount 0.00 0.00 0.41
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1370 1240
Mixing Hgt(ft-agl/msl)4510 4060
Transport Wnd (mph) SW 16 SW 31
Vent Rate (kt-ft) 58250 109620
Dispersion 5 5
ADI early 12 Poor 5 Very Poor 67 Good
ADI late 82 Good 12 Poor 83 Good
Max LVORI early 3 5 4
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-182015-
Marion-
Including the city of Fairmont
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+13) 59 (+16) 75
RH % (24h trend) 49 (+20) 93 (+13) 61
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G26
20ft Wnd-Rdg/PM(mph) SW 6 S 5 S 17 G28
Precip Amount 0.00 0.00 0.33
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1460 1420
Mixing Hgt(ft-agl/msl)4790 4650
Transport Wnd (mph) SW 15 S 30
Vent Rate (kt-ft) 46980 120900
Dispersion 5 5
ADI early 16 Gen Poor 5 Very Poor 64 Good
ADI late 82 Good 10 Poor 90 Good
Max LVORI early 3 6 4
Max LVORI late 2 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-182015-
Monongalia-
Including the city of Morgantown
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+13) 59 (+16) 75
RH % (24h trend) 47 (+18) 90 (+13) 57
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G26
20ft Wnd-Rdg/PM(mph) SW 6 S 5 S 16 G28
Precip Amount 0.00 0.00 0.32
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1280 1490
Mixing Hgt(ft-agl/msl)4200 4900
Transport Wnd (mph) SW 14 S 29
Vent Rate (kt-ft) 44090 122500
Dispersion 5 5
ADI early 18 Gen Poor 5 Very Poor 62 Good
ADI late 58 Gen Good 10 Poor 82 Good
Max LVORI early 3 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-182015-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+13) 57 (+14) 74
RH % (24h trend) 46 (+16) 89 (+22) 54
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G23
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var S 13 G26
Precip Amount 0.00 0.00 0.30
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1030 1310
Mixing Hgt(ft-agl/msl)3370 4280
Transport Wnd (mph) SW 13 S 24
Vent Rate (kt-ft) 38120 89880
Dispersion 5 4
ADI early 11 Poor 5 Very Poor 57 Gen Good
ADI late 47 Gen Good 8 Poor 68 Good
Max LVORI early 3 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-182015-
Preston-
Including the cities of Kingwood and Bruceton Mills
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+15) 56 (+14) 75
RH % (24h trend) 45 (+13) 91 (+21) 53
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G23
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var S 13 G24
Precip Amount 0.00 0.00 0.28
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1210 1340
Mixing Hgt(ft-agl/msl)3970 4400
Transport Wnd (mph) SW 13 S 24
Vent Rate (kt-ft) 38870 92400
Dispersion 5 4
ADI early 17 Gen Poor 5 Very Poor 79 Good
ADI late 57 Gen Good 5 Very Poor 70 Good
Max LVORI early 3 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-182015-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+14) 55 (+12) 73
RH % (24h trend) 43 (+11) 88 (+26) 52
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G23
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var S 14 G26
Precip Amount 0.00 0.00 0.26
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1130 1350
Mixing Hgt(ft-agl/msl)3700 4410
Transport Wnd (mph) W 13 S 26
Vent Rate (kt-ft) 38480 101430
Dispersion 5 5
ADI early 17 Gen Poor 6 Very Poor 55 Gen Good
ADI late 52 Gen Good 8 Poor 74 Good
Max LVORI early 2 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-182015-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 90
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+13) 56 (+14) 73
RH % (24h trend) 41 (+13) 89 (+26) 49
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G25
20ft Wnd-Rdg/PM(mph) SW 5 Lgt/Var S 15 G28
Precip Amount 0.00 0.00 0.26
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1300 1450
Mixing Hgt(ft-agl/msl)4280 4750
Transport Wnd (mph) W 13 S 29
Vent Rate (kt-ft) 39470 118750
Dispersion 5 5
ADI early 23 Fair 5 Very Poor 58 Gen Good
ADI late 61 Good 6 Very Poor 84 Good
Max LVORI early 2 5 4
Max LVORI late 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-182015-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
105 AM EDT Sat Oct 18 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+11) 52 (+11) 69
RH % (24h trend) 41 (+14) 92 (+41) 55
20ft Wnd-Val/AM(mph) Lgt/Var S 10 G32
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 14 G32
Precip Amount 0.00 0.00 0.20
Precip Duration 5
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1130 1290
Mixing Hgt(ft-agl/msl)3720 4220
Transport Wnd (mph) W 13 S 30
Vent Rate (kt-ft) 44710 109720
Dispersion 5 5
ADI early 18 Gen Poor 5 Very Poor 55 Gen Good
ADI late 52 Gen Good 8 Poor 80 Good
Max LVORI early 2 5 4
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Patchy fog through the night. Showers. Lows in the
lower 40s. Highs in the upper 50s. West winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of rain showers. Lows around
40. Highs in the lower 50s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of rain showers. Lows in the
upper 30s. Highs in the upper 50s. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds 5 to 10 mph.
$$
MLB