Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
417
FNUS51 KCLE 171943
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
343 PM EDT Thu Apr 17 2025
.DISCUSSION...
High pressure will drift off the east coast tonight allowing a
strong warm front to lift across the region as low pressure
moves into the Upper Mississippi Valley. This low will track
into the Upper Great Lakes by Friday night, pulling a cold front
through the region late Friday night into Saturday. This front
will stall over the Ohio Valley before returning north late
Sunday and Monday as another low lifts toward the Great Lakes.
OHZ003-180815-
Lucas-
Including the city of Toledo
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 90 80
Temp (24h trend) 53 (+20) 83 (+19) 59 65
RH % (24h trend) 59 (-27) 40 (+5) 92 68
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 15 G30 W 11 G20
20ft Wnd-Rdg/PM(mph) S 7 SW 19 G31 SW 15 G28 W 9 G17
Precip Amount 0.01 0.00 0.18 0.24
Precip Duration 1 6 7
Precip Begin 10 PM 8 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1300 990
Mixing Hgt(ft-agl/msl) 4260 3250
Transport Wnd (kts) SW 31 W 13
Transport Wnd (m/s) SW 16 W 7
Transport Wnd (mph) SW 36 W 15
Vent Rate (kt-ft) 132060 42250
Vent Rate (m/s-m) 20800 6930
Vent Rate (mph-ft) 153360 48750
Dispersion 5 3
DSI
Sunshine Hours 5 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 58 Gen Good 94 Good124 Very Good 39 Fair
ADI late 19 Gen Poor136 Very Good 30 Fair 46 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 50s. East winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
mid 40s. Highs in the upper 60s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ006-180815-
Wood-
Including the cities of Bowling Green and Perrysburg
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 90 90
Temp (24h trend) 53 (+22) 82 (+17) 61 66
RH % (24h trend) 55 (-32) 42 (+8) 90 71
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 17 G32 SW 12 G22
20ft Wnd-Rdg/PM(mph) S 8 SW 21 G33 SW 16 G29 W 10 G18
Precip Amount 0.01 0.00 0.19 0.28
Precip Duration 1 5 11
Precip Begin 10 PM 8 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1280 850
Mixing Hgt(ft-agl/msl) 4180 2800
Transport Wnd (kts) SW 33 W 13
Transport Wnd (m/s) SW 17 W 7
Transport Wnd (mph) SW 38 W 15
Vent Rate (kt-ft) 137940 36400
Vent Rate (m/s-m) 21760 5950
Vent Rate (mph-ft) 158840 42000
Dispersion 5 3
DSI
Sunshine Hours 6 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 52 Gen Good 99 Good139 Very Good 38 Fair
ADI late 21 Fair142 Very Good 31 Fair 48 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 50s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs around 70. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ007-180815-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 90 90
Temp (24h trend) 52 (+18) 85 (+22) 59 67
RH % (24h trend) 57 (-26) 37 (-2) 89 71
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 17 G31 SW 13 G21
20ft Wnd-Rdg/PM(mph) SE 7 SW 19 G32 SW 15 G28 W 10 G18
Precip Amount 0.00 0.00 0.17 0.24
Precip Duration 0 5 11
Precip Begin 12 AM 8 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1220 840
Mixing Hgt(ft-agl/msl) 4010 2740
Transport Wnd (kts) SW 29 W 18
Transport Wnd (m/s) SW 15 W 9
Transport Wnd (mph) SW 33 W 21
Vent Rate (kt-ft) 116290 49320
Vent Rate (m/s-m) 18300 7560
Vent Rate (mph-ft) 132330 57540
Dispersion 5 3
DSI
Sunshine Hours 5 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 30 Fair 75 Good 81 Good 36 Fair
ADI late 21 Fair110 Very Good 30 Fair 42 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 50s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs around 70. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the lower
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 60s. Northeast winds 5 to 10 mph.
$$
OHZ008-180815-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 90 90
Temp (24h trend) 53 (+21) 83 (+20) 62 67
RH % (24h trend) 54 (-35) 40 (+3) 88 72
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 17 G32 SW 13 G22
20ft Wnd-Rdg/PM(mph) S 7 SW 21 G33 SW 16 G29 W 11 G19
Precip Amount 0.00 0.00 0.16 0.28
Precip Duration 0 5 11
Precip Begin 12 AM 8 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1310 880
Mixing Hgt(ft-agl/msl) 4290 2890
Transport Wnd (kts) SW 34 W 15
Transport Wnd (m/s) SW 18 W 8
Transport Wnd (mph) SW 39 W 17
Vent Rate (kt-ft) 145860 43350
Vent Rate (m/s-m) 23580 7040
Vent Rate (mph-ft) 167310 49130
Dispersion 5 3
DSI
Sunshine Hours 6 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 54 Gen Good 95 Good134 Very Good 38 Fair
ADI late 21 Fair150 Very Good 30 Fair 47 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 50s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ017-180815-
Hancock-
Including the city of Findlay
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 90 90
Temp (24h trend) 53 (+22) 82 (+18) 62 67
RH % (24h trend) 55 (-35) 42 (+6) 91 74
Chance of Thunder (%) 0 0 20 30
20ft Wnd-Val/AM(mph) S 17 G32 SW 13 G22
20ft Wnd-Rdg/PM(mph) S 8 SW 21 G33 SW 16 G29 W 11 G19
Precip Amount 0.00 0.00 0.18 0.37
Precip Duration 0 5 11
Precip Begin 10 PM 8 PM Continuing
Precip End 2 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1230 870
Mixing Hgt(ft-agl/msl) 4030 2870
Transport Wnd (kts) SW 33 W 13
Transport Wnd (m/s) SW 17 W 7
Transport Wnd (mph) SW 38 W 15
Vent Rate (kt-ft) 132990 37310
Vent Rate (m/s-m) 20910 6090
Vent Rate (mph-ft) 153140 43050
Dispersion 5 3
DSI
Sunshine Hours 6 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 94 Good138 Very Good 37 Fair
ADI late 21 Fair141 Very Good 31 Fair 42 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows around
50. Highs in the lower 70s. Southwest winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs around
70. Northeast winds 5 to 10 mph.
$$
OHZ018-180815-
Seneca-
Including the cities of Tiffin and Fostoria
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 80 90
Temp (24h trend) 52 (+22) 82 (+19) 62 67
RH % (24h trend) 53 (-41) 43 (+6) 88 71
Chance of Thunder (%) 0 0 20 30
20ft Wnd-Val/AM(mph) S 18 G32 SW 13 G22
20ft Wnd-Rdg/PM(mph) S 8 SW 21 G34 SW 16 G30 W 11 G21
Precip Amount 0.00 0.00 0.16 0.36
Precip Duration 1 4 11
Precip Begin 10 PM 8 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1270 910
Mixing Hgt(ft-agl/msl) 4150 2980
Transport Wnd (kts) SW 35 W 16
Transport Wnd (m/s) SW 18 W 8
Transport Wnd (mph) SW 40 W 18
Vent Rate (kt-ft) 145250 47680
Vent Rate (m/s-m) 22860 7280
Vent Rate (mph-ft) 166000 53640
Dispersion 5 3
DSI
Sunshine Hours 6 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 56 Gen Good 94 Good145 Very Good 39 Fair
ADI late 22 Fair151 Very Good 32 Fair 50 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ027-180815-
Wyandot-
Including the cities of Upper Sandusky and Carey
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 80 90
Temp (24h trend) 52 (+22) 82 (+19) 63 68
RH % (24h trend) 54 (-38) 41 (+5) 86 70
Chance of Thunder (%) 0 0 20 30
20ft Wnd-Val/AM(mph) S 17 G31 SW 13 G21
20ft Wnd-Rdg/PM(mph) S 8 SW 21 G33 SW 15 G29 W 11 G20
Precip Amount 0.00 0.00 0.14 0.43
Precip Duration 0 4 11
Precip Begin 10 PM 8 PM Continuing
Precip End 2 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 840
Mixing Hgt(ft-agl/msl) 4100 2770
Transport Wnd (kts) SW 34 W 14
Transport Wnd (m/s) SW 18 W 7
Transport Wnd (mph) SW 39 W 16
Vent Rate (kt-ft) 139400 38780
Vent Rate (m/s-m) 22500 5880
Vent Rate (mph-ft) 159900 44320
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 53 Gen Good 93 Good140 Very Good 37 Fair
ADI late 21 Fair147 Very Good 32 Fair 45 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
$$
OHZ028-180815-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 80 90
Temp (24h trend) 52 (+22) 81 (+19) 63 67
RH % (24h trend) 52 (-41) 41 (+5) 85 68
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 18 G32 SW 13 G22
20ft Wnd-Rdg/PM(mph) S 8 SW 21 G34 SW 16 G30 W 12 G21
Precip Amount 0.00 0.00 0.12 0.49
Precip Duration 4 12
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1220 940
Mixing Hgt(ft-agl/msl) 4020 3080
Transport Wnd (kts) SW 35 W 15
Transport Wnd (m/s) SW 18 W 8
Transport Wnd (mph) SW 40 W 17
Vent Rate (kt-ft) 140700 46200
Vent Rate (m/s-m) 21960 7520
Vent Rate (mph-ft) 160800 52360
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 56 Gen Good 75 Good140 Very Good 38 Fair
ADI late 21 Fair151 Very Good 32 Fair 48 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. North winds 5 to 10 mph.
$$
OHZ036-180815-
Marion-
Including the city of Marion
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 80 90
Temp (24h trend) 51 (+20) 82 (+19) 62 68
RH % (24h trend) 56 (-36) 41 (+4) 87 69
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 16 G30 SW 13 G21
20ft Wnd-Rdg/PM(mph) S 7 S 20 G33 SW 15 G29 W 11 G19
Precip Amount 0.00 0.00 0.10 0.58
Precip Duration 0 4 12
Precip Begin 10 PM 12 AM Continuing
Precip End 2 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1240 1020
Mixing Hgt(ft-agl/msl) 4080 3340
Transport Wnd (kts) SW 34 SW 15
Transport Wnd (m/s) SW 18 SW 8
Transport Wnd (mph) SW 39 SW 17
Vent Rate (kt-ft) 138720 50100
Vent Rate (m/s-m) 22320 8160
Vent Rate (mph-ft) 159120 56780
Dispersion 5 4
DSI
Sunshine Hours 7 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 50 Gen Good 87 Good133 Very Good 39 Fair
ADI late 20 Gen Poor149 Very Good 32 Fair 43 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
$$
OHZ037-180815-
Morrow-
Including the cities of Mount Gilead and Cardington
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 80 90
Temp (24h trend) 50 (+20) 81 (+19) 62 68
RH % (24h trend) 55 (-36) 41 (+4) 86 66
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 15 G30 SW 13 G21
20ft Wnd-Rdg/PM(mph) SE 7 SW 20 G33 SW 15 G29 SW 11 G19
Precip Amount 0.00 0.00 0.07 0.73
Precip Duration 3 12
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1220 880
Mixing Hgt(ft-agl/msl) 4010 2870
Transport Wnd (kts) SW 35 SW 16
Transport Wnd (m/s) SW 18 SW 8
Transport Wnd (mph) SW 40 SW 18
Vent Rate (kt-ft) 140350 45920
Vent Rate (m/s-m) 21960 7040
Vent Rate (mph-ft) 160400 51660
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 44 Gen Good 72 Good125 Very Good 33 Fair
ADI late 19 Gen Poor146 Very Good 25 Fair 41 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Southeast winds 5 to 10 mph.
$$
OHZ009-180815-
Erie-
Including the cities of Sandusky and Huron
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 80 90
Temp (24h trend) 51 (+17) 84 (+22) 59 67
RH % (24h trend) 58 (-27) 39 (-4) 88 69
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 17 G31 SW 13 G21
20ft Wnd-Rdg/PM(mph) S 7 SW 19 G32 SW 15 G28 W 10 G20
Precip Amount 0.00 0.00 0.14 0.29
Precip Duration 0 5 11
Precip Begin 1 AM 8 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 730
Mixing Hgt(ft-agl/msl) 4110 2410
Transport Wnd (kts) SW 31 W 19
Transport Wnd (m/s) SW 16 W 10
Transport Wnd (mph) SW 36 W 22
Vent Rate (kt-ft) 127410 45790
Vent Rate (m/s-m) 20000 7300
Vent Rate (mph-ft) 147960 53020
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 47 Gen Good 73 Good103 Very Good 36 Fair
ADI late 21 Fair133 Very Good 29 Fair 41 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 50s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs around 70. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the lower
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 60s. Northeast winds 5 to 10 mph.
$$
OHZ019-180815-
Huron-
Including the cities of Norwalk and Willard
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 80 90
Temp (24h trend) 51 (+20) 81 (+19) 62 67
RH % (24h trend) 54 (-38) 43 (+4) 87 69
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 17 G32 SW 14 G22
20ft Wnd-Rdg/PM(mph) S 7 SW 20 G33 SW 16 G29 W 11 G21
Precip Amount 0.00 0.00 0.13 0.37
Precip Duration 0 4 11
Precip Begin 1 AM 11 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1210 790
Mixing Hgt(ft-agl/msl) 3970 2590
Transport Wnd (kts) SW 36 W 19
Transport Wnd (m/s) SW 19 W 10
Transport Wnd (mph) SW 41 W 22
Vent Rate (kt-ft) 142920 49210
Vent Rate (m/s-m) 22990 7900
Vent Rate (mph-ft) 162770 56980
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 59 Gen Good 78 Good128 Very Good 45 Gen Good
ADI late 21 Fair150 Very Good 34 Fair 49 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ029-180815-
Richland-
Including the city of Mansfield
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 80 100
Temp (24h trend) 49 (+20) 80 (+19) 61 67
RH % (24h trend) 53 (-40) 42 (+5) 85 66
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 16 G32 SW 13 G21
20ft Wnd-Rdg/PM(mph) S 6 SW 19 G33 SW 15 G29 W 11 G20
Precip Amount 0.00 0.00 0.08 0.53
Precip Duration 3 12
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1150 900
Mixing Hgt(ft-agl/msl) 3780 2940
Transport Wnd (kts) SW 36 SW 16
Transport Wnd (m/s) SW 19 SW 8
Transport Wnd (mph) SW 41 SW 18
Vent Rate (kt-ft) 136080 47040
Vent Rate (m/s-m) 21850 7200
Vent Rate (mph-ft) 154980 52920
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 77 Good126 Very Good 36 Fair
ADI late 19 Gen Poor147 Very Good 28 Fair 42 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
OHZ030-180815-
Ashland-
Including the city of Ashland
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 80 100
Temp (24h trend) 48 (+19) 79 (+18) 62 68
RH % (24h trend) 54 (-40) 42 (+5) 85 65
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 14 G29 SW 12 G22
20ft Wnd-Rdg/PM(mph) S 6 SW 18 G31 SW 14 G27 W 11 G21
Precip Amount 0.00 0.00 0.06 0.47
Precip Duration 0 3 12
Precip Begin 1 AM 1 AM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1200 830
Mixing Hgt(ft-agl/msl) 3930 2730
Transport Wnd (kts) SW 35 SW 15
Transport Wnd (m/s) SW 18 SW 8
Transport Wnd (mph) SW 40 SW 17
Vent Rate (kt-ft) 137550 40950
Vent Rate (m/s-m) 21600 6640
Vent Rate (mph-ft) 157200 46410
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 48 Gen Good 78 Good112 Very Good 41 Gen Good
ADI late 17 Gen Poor146 Very Good 28 Fair 42 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. South winds 5 to 10 mph.
$$
OHZ047-180815-
Knox-
Including the city of Mount Vernon
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 70 90
Temp (24h trend) 49 (+20) 81 (+20) 62 70
RH % (24h trend) 54 (-40) 38 (+2) 83 62
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 12 G26 SW 11 G19
20ft Wnd-Rdg/PM(mph) SE 5 SW 17 G29 SW 13 G26 SW 10 G19
Precip Amount 0.00 0.00 0.04 0.71
Precip Duration 3 12
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1270 910
Mixing Hgt(ft-agl/msl) 4170 3000
Transport Wnd (kts) SW 34 W 16
Transport Wnd (m/s) SW 18 W 8
Transport Wnd (mph) SW 39 W 18
Vent Rate (kt-ft) 141780 48000
Vent Rate (m/s-m) 22860 7280
Vent Rate (mph-ft) 162630 54000
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 42 Gen Good 78 Good104 Very Good 41 Gen Good
ADI late 15 Gen Poor146 Very Good 24 Fair 42 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Southeast winds 5 to 10 mph.
$$
OHZ038-180815-
Holmes-
Including the cities of Millersburg and Killbuck
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 70 90
Temp (24h trend) 48 (+18) 80 (+19) 62 70
RH % (24h trend) 55 (-36) 39 (+3) 81 60
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 12 G24 SW 11 G19
20ft Wnd-Rdg/PM(mph) S 5 SW 16 G27 SW 12 G24 SW 10 G19
Precip Amount 0.00 0.00 0.03 0.55
Precip Duration 3 12
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1340 990
Mixing Hgt(ft-agl/msl) 4390 3250
Transport Wnd (kts) SW 34 W 17
Transport Wnd (m/s) SW 18 W 9
Transport Wnd (mph) SW 39 W 20
Vent Rate (kt-ft) 149260 55250
Vent Rate (m/s-m) 24120 8910
Vent Rate (mph-ft) 171210 65000
Dispersion 5 4
DSI
Sunshine Hours 7 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 44 Gen Good 78 Good 90 Good 35 Fair
ADI late 14 Gen Poor149 Very Good 24 Fair 44 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. South winds 5 to 10 mph.
$$
OHZ031-180815-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 70 100
Temp (24h trend) 47 (+18) 79 (+18) 62 68
RH % (24h trend) 55 (-36) 42 (+5) 84 64
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 13 G27 SW 12 G21
20ft Wnd-Rdg/PM(mph) S 5 SW 18 G30 SW 14 G26 W 11 G20
Precip Amount 0.00 0.00 0.04 0.47
Precip Duration 0 3 12
Precip Begin 1 AM 1 AM Continuing
Precip End 5 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1300 730
Mixing Hgt(ft-agl/msl) 4250 2400
Transport Wnd (kts) SW 35 SW 15
Transport Wnd (m/s) SW 18 SW 8
Transport Wnd (mph) SW 40 SW 17
Vent Rate (kt-ft) 148750 36000
Vent Rate (m/s-m) 23400 5840
Vent Rate (mph-ft) 170000 40800
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 47 Gen Good 70 Good 89 Good 45 Gen Good
ADI late 15 Gen Poor151 Very Good 26 Fair 43 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. South winds 5 to 10 mph.
$$
OHZ020-180815-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 30 0 80 100
Temp (24h trend) 48 (+18) 79 (+18) 61 67
RH % (24h trend) 53 (-37) 42 (+5) 85 67
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 14 G28 SW 13 G21
20ft Wnd-Rdg/PM(mph) S 6 SW 18 G30 SW 14 G26 W 11 G20
Precip Amount 0.00 0.00 0.09 0.39
Precip Duration 1 4 12
Precip Begin 1 AM 12 AM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 900
Mixing Hgt(ft-agl/msl) 4090 2950
Transport Wnd (kts) SW 35 W 16
Transport Wnd (m/s) SW 18 W 8
Transport Wnd (mph) SW 40 W 18
Vent Rate (kt-ft) 143150 47200
Vent Rate (m/s-m) 22500 7200
Vent Rate (mph-ft) 163600 53100
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 69 Good104 Very Good 51 Gen Good
ADI late 17 Gen Poor150 Very Good 25 Fair 48 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows around
50. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. South winds 5 to 10 mph.
$$
OHZ010-180815-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 20 0 80 90
Temp (24h trend) 50 (+18) 80 (+19) 59 66
RH % (24h trend) 55 (-33) 41 (+1) 87 68
Chance of Thunder (%) 0 0 20 20
20ft Wnd-Val/AM(mph) S 16 G29 SW 13 G22
20ft Wnd-Rdg/PM(mph) S 6 SW 19 G30 SW 14 G26 W 10 G21
Precip Amount 0.00 0.00 0.12 0.32
Precip Duration 0 4 11
Precip Begin 1 AM 12 AM Continuing
Precip End 5 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1280 730
Mixing Hgt(ft-agl/msl) 4200 2400
Transport Wnd (kts) SW 33 W 17
Transport Wnd (m/s) SW 17 W 9
Transport Wnd (mph) SW 38 W 20
Vent Rate (kt-ft) 138600 40800
Vent Rate (m/s-m) 21760 6570
Vent Rate (mph-ft) 159600 48000
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 75 Good 98 Good 41 Gen Good
ADI late 20 Gen Poor146 Very Good 25 Fair 41 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 60s. Northeast winds 5 to 10 mph.
$$
OHZ011-180815-
Cuyahoga-
Including the city of Cleveland
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 80 100
Temp (24h trend) 49 (+17) 82 (+21) 60 66
RH % (24h trend) 50 (-32) 37 (+1) 84 65
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 14 G26 SW 11 G20
20ft Wnd-Rdg/PM(mph) S 5 SW 16 G28 SW 13 G24 W 9 G19
Precip Amount 0.00 0.00 0.14 0.31
Precip Duration 0 4 11
Precip Begin 1 AM 12 AM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1330 600
Mixing Hgt(ft-agl/msl) 4360 1970
Transport Wnd (kts) SW 33 SW 15
Transport Wnd (m/s) SW 17 SW 8
Transport Wnd (mph) SW 38 SW 17
Vent Rate (kt-ft) 143880 29550
Vent Rate (m/s-m) 22610 4800
Vent Rate (mph-ft) 165680 33490
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 50 Gen Good 60 Gen Good109 Very Good 38 Fair
ADI late 17 Gen Poor143 Very Good 28 Fair 37 Fair
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows around
50. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. North winds 5 to 10 mph.
$$
OHZ012-180815-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 80 90
Temp (24h trend) 47 (+15) 82 (+23) 57 66
RH % (24h trend) 57 (-23) 38 (-2) 86 66
Chance of Thunder (%) 0 0 20 30
20ft Wnd-Val/AM(mph) S 15 G23 SW 12 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G24 SW 12 G22 W 10 G18
Precip Amount 0.00 0.00 0.16 0.26
Precip Duration 4 11
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1070 470
Mixing Hgt(ft-agl/msl) 3520 1530
Transport Wnd (kts) SW 29 SW 22
Transport Wnd (m/s) SW 15 SW 11
Transport Wnd (mph) SW 33 SW 25
Vent Rate (kt-ft) 102080 33660
Vent Rate (m/s-m) 16050 5170
Vent Rate (mph-ft) 116160 38250
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 10 Poor 47 Gen Good 63 Good 39 Fair
ADI late 18 Gen Poor 100 Good 29 Fair 30 Fair
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs around 70. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Cooler. Lows in
the upper 40s. Highs around 60. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 60s. Northeast winds 5 to 10 mph.
$$
OHZ013-180815-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 80 100
Temp (24h trend) 45 (+16) 78 (+18) 59 66
RH % (24h trend) 59 (-29) 41 (+4) 88 68
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 11 G23 SW 10 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G24 SW 11 G21 W 9
Precip Amount 0.00 0.00 0.14 0.32
Precip Duration 4 12
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1370 590
Mixing Hgt(ft-agl/msl) 4500 1950
Transport Wnd (kts) SW 32 W 15
Transport Wnd (m/s) SW 16 W 8
Transport Wnd (mph) SW 37 W 17
Vent Rate (kt-ft) 144000 29250
Vent Rate (m/s-m) 21920 4720
Vent Rate (mph-ft) 166500 33150
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 61 Good 98 Good 42 Gen Good
ADI late 15 Gen Poor148 Very Good 29 Fair 40 Fair
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Cooler. Lows in
the upper 40s. Highs in the lower 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Warmer. Lows in the mid 40s. Highs in
the lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows around 50. Highs in the upper
60s. South winds around 5 mph.
$$
OHZ021-180815-
Summit-
Including the city of Akron
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 30 0 80 100
Temp (24h trend) 48 (+17) 80 (+19) 62 68
RH % (24h trend) 52 (-32) 38 (+4) 84 64
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 12 G24 SW 11 G20
20ft Wnd-Rdg/PM(mph) S 5 SW 16 G28 SW 12 G24 W 10 G19
Precip Amount 0.00 0.00 0.10 0.41
Precip Duration 1 4 12
Precip Begin 1 AM 12 AM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1360 900
Mixing Hgt(ft-agl/msl) 4470 2940
Transport Wnd (kts) SW 34 SW 15
Transport Wnd (m/s) SW 18 SW 8
Transport Wnd (mph) SW 39 SW 17
Vent Rate (kt-ft) 151980 44100
Vent Rate (m/s-m) 24480 7200
Vent Rate (mph-ft) 174330 49980
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 72 Good123 Very Good 45 Gen Good
ADI late 15 Gen Poor153 Very Good 29 Fair 43 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. South winds 5 to 10 mph.
$$
OHZ022-180815-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 80 100
Temp (24h trend) 46 (+16) 79 (+18) 61 68
RH % (24h trend) 55 (-29) 39 (+4) 84 62
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 11 G23 SW 11 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G27 SW 12 G23 W 10 G19
Precip Amount 0.00 0.00 0.08 0.41
Precip Duration 0 4 12
Precip Begin 2 AM 12 AM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1450 790
Mixing Hgt(ft-agl/msl) 4750 2600
Transport Wnd (kts) SW 33 SW 15
Transport Wnd (m/s) SW 17 SW 8
Transport Wnd (mph) SW 38 SW 17
Vent Rate (kt-ft) 156750 39000
Vent Rate (m/s-m) 24650 6320
Vent Rate (mph-ft) 180500 44200
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 51 Gen Good 65 Good101 Very Good 49 Gen Good
ADI late 14 Gen Poor154 Very Good 25 Fair 47 Gen Good
Max LVORI early 2 2 2 4
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows around
50. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. South winds around 5 mph.
$$
OHZ032-180815-
Stark-
Including the cities of Canton, Massillon, and Alliance
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 70 100
Temp (24h trend) 47 (+16) 79 (+18) 62 70
RH % (24h trend) 53 (-30) 39 (+4) 80 60
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 12 G24 SW 12 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 16 G28 SW 12 G23 SW 11 G19
Precip Amount 0.00 0.00 0.03 0.46
Precip Duration 1 3 12
Precip Begin 1 AM 1 AM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1430 840
Mixing Hgt(ft-agl/msl) 4680 2740
Transport Wnd (kts) SW 33 W 16
Transport Wnd (m/s) SW 17 W 8
Transport Wnd (mph) SW 38 W 18
Vent Rate (kt-ft) 154440 43840
Vent Rate (m/s-m) 24310 6720
Vent Rate (mph-ft) 177840 49320
Dispersion 5 3
DSI
Sunshine Hours 7 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 47 Gen Good 78 Good101 Very Good 50 Gen Good
ADI late 14 Gen Poor150 Very Good 24 Fair 49 Gen Good
Max LVORI early 2 2 2 3
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
OHZ033-180815-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 70 100
Temp (24h trend) 44 (+14) 79 (+18) 62 70
RH % (24h trend) 57 (-27) 37 (+4) 76 59
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 11 G23 SW 11 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G25 SW 11 G22 W 10 G19
Precip Amount 0.00 0.00 0.04 0.35
Precip Duration 0 3 12
Precip Begin 3 AM 1 AM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1500 840
Mixing Hgt(ft-agl/msl) 4940 2750
Transport Wnd (kts) SW 31 W 18
Transport Wnd (m/s) SW 16 W 9
Transport Wnd (mph) SW 36 W 21
Vent Rate (kt-ft) 153140 49500
Vent Rate (m/s-m) 24000 7560
Vent Rate (mph-ft) 177840 57750
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 46 Gen Good 57 Gen Good 99 Good 54 Gen Good
ADI late 13 Gen Poor146 Very Good 24 Fair 54 Gen Good
Max LVORI early 2 2 2 3
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
lower 50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the lower 70s. South winds around 5 mph.
$$
OHZ023-180815-
Trumbull-
Including the cities of Warren and Niles
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type Showers None Showers Tstms
Chance Precip (%) 20 0 70 100
Temp (24h trend) 44 (+15) 79 (+19) 61 69
RH % (24h trend) 61 (-32) 39 (+5) 84 62
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 10 G21 SW 10 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G24 SW 10 G21 W 9
Precip Amount 0.00 0.00 0.08 0.33
Precip Duration 0 3 12
Precip Begin 4 AM 12 AM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1490 900
Mixing Hgt(ft-agl/msl) 4890 2960
Transport Wnd (kts) SW 32 W 16
Transport Wnd (m/s) SW 16 W 8
Transport Wnd (mph) SW 37 W 18
Vent Rate (kt-ft) 156480 47360
Vent Rate (m/s-m) 23840 7200
Vent Rate (mph-ft) 180930 53280
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 48 Gen Good 54 Gen Good 95 Good 47 Gen Good
ADI late 13 Gen Poor151 Very Good 22 Fair 46 Gen Good
Max LVORI early 3 2 2 3
Max LVORI late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows around 50. Highs around 70. South
winds around 5 mph.
$$
OHZ014-180815-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 80 100
Temp (24h trend) 44 (+17) 78 (+19) 59 66
RH % (24h trend) 63 (-34) 40 (+3) 88 67
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 12 G23 SW 11
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G24 SW 11 G21 W 10
Precip Amount 0.00 0.00 0.14 0.27
Precip Duration 4 11
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1480 690
Mixing Hgt(ft-agl/msl) 4870 2260
Transport Wnd (kts) SW 34 W 17
Transport Wnd (m/s) SW 18 W 9
Transport Wnd (mph) SW 39 W 20
Vent Rate (kt-ft) 165580 38420
Vent Rate (m/s-m) 26640 6210
Vent Rate (mph-ft) 189930 45200
Dispersion 5 3
DSI
Sunshine Hours 6 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 49 Gen Good 57 Gen Good 90 Good 44 Gen Good
ADI late 16 Gen Poor156 Very Good 27 Fair 43 Gen Good
Max LVORI early 3 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs around 70. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southwest winds around 5 mph.
$$
OHZ089-180815-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 0 20 80 90
Temp (24h trend) 45 (+16) 80 (+25) 56 64
RH % (24h trend) 62 (-28) 38 (-6) 87 66
Chance of Thunder (%) 0 0 20 30
20ft Wnd-Val/AM(mph) S 15 G23 SW 12 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 15 G23 SW 11 G20 W 10 G17
Precip Amount 0.00 0.00 0.18 0.24
Precip Duration 0 4 11
Precip Begin 6 AM 12 AM Continuing
Precip End 9 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 930 450
Mixing Hgt(ft-agl/msl) 3040 1480
Transport Wnd (kts) SW 26 SW 22
Transport Wnd (m/s) SW 13 SW 11
Transport Wnd (mph) SW 30 SW 25
Vent Rate (kt-ft) 79040 32560
Vent Rate (m/s-m) 12090 4950
Vent Rate (mph-ft) 91200 37000
Dispersion 4 3
DSI
Sunshine Hours 5 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 11 Poor 32 Fair 53 Gen Good 37 Fair
ADI late 19 Gen Poor 82 Good 28 Fair 29 Fair
Max LVORI early 3 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
mid 40s. Highs in the upper 60s. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 50s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
mid 60s. North winds around 5 mph.
$$
PAZ001-180815-
Northern Erie-
Including the city of Erie
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None Showers Showers Tstms
Chance Precip (%) 0 20 80 90
Temp (24h trend) 44 (+15) 80 (+27) 56 65
RH % (24h trend) 59 (-27) 35 (-6) 84 63
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 17 G28 SW 13 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 16 G27 SW 11 G20 SW 11 G19
Precip Amount 0.00 0.01 0.19 0.23
Precip Duration 1 4 11
Precip Begin 6 AM 12 AM Continuing
Precip End 1 PM Continuing Continuing
Mixing Hgt(m-agl/msl) 670 440
Mixing Hgt(ft-agl/msl) 2210 1460
Transport Wnd (kts) SW 27 SW 24
Transport Wnd (m/s) SW 14 SW 12
Transport Wnd (mph) SW 31 SW 28
Vent Rate (kt-ft) 59670 35040
Vent Rate (m/s-m) 9380 5280
Vent Rate (mph-ft) 68510 40880
Dispersion 4 3
DSI
Sunshine Hours 5 2
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 11 Poor 32 Fair 48 Gen Good 39 Fair
ADI late 20 Gen Poor 65 Good 27 Fair 33 Fair
Max LVORI early 3 2 2 4
Max LVORI late 2 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 50s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
mid 40s. Highs in the upper 60s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Cooler. Lows in
the mid 40s. Highs in the upper 50s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
lower 60s. Southwest winds around 5 mph.
$$
PAZ002-180815-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None Showers Showers Tstms
Chance Precip (%) 0 20 70 90
Temp (24h trend) 41 (+17) 78 (+23) 57 65
RH % (24h trend) 65 (-29) 40 (+1) 88 67
Chance of Thunder (%) 0 0 0 30
20ft Wnd-Val/AM(mph) S 13 G28 SW 11 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var S 15 G27 SW 10 G19 W 10 G19
Precip Amount 0.00 0.01 0.17 0.25
Precip Duration 1 3 11
Precip Begin 6 AM 12 AM Continuing
Precip End 12 PM Continuing Continuing
Mixing Hgt(m-agl/msl) 1370 850
Mixing Hgt(ft-agl/msl) 4490 2790
Transport Wnd (kts) SW 32 SW 27
Transport Wnd (m/s) SW 16 SW 14
Transport Wnd (mph) SW 37 SW 31
Vent Rate (kt-ft) 143680 75330
Vent Rate (m/s-m) 21920 11900
Vent Rate (mph-ft) 166130 86490
Dispersion 5 4
DSI
Sunshine Hours 6 1
CWR 0
RH Recovery Excellent Excellent
Stability Class
ADI early 36 Fair 39 Fair 69 Good 67 Good
ADI late 17 Gen Poor143 Very Good 26 Fair 63 Good
Max LVORI early 3 2 2 4
Max LVORI late 2 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the mid 50s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
mid 40s. Highs in the upper 60s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Cooler. Lows in
the mid 40s. Highs in the upper 50s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Warmer. Lows in the lower 40s. Highs
in the upper 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
mid 60s. Southwest winds around 5 mph.
$$
PAZ003-180815-
Crawford-
Including the cities of Meadville and Titusville
343 PM EDT Thu Apr 17 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 70 100
Temp (24h trend) 41 (+14) 77 (+20) 58 66
RH % (24h trend) 65 (-27) 42 (+5) 88 66
Chance of Thunder (%) 0 0 0 20
20ft Wnd-Val/AM(mph) S 10 G22 SW 10 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var S 14 G23 SW 9 G20 W 10 G17
Precip Amount 0.00 0.00 0.11 0.29
Precip Duration 3 12
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1490 810
Mixing Hgt(ft-agl/msl) 4890 2650
Transport Wnd (kts) SW 33 SW 25
Transport Wnd (m/s) SW 17 SW 13
Transport Wnd (mph) SW 38 SW 29
Vent Rate (kt-ft) 161370 66250
Vent Rate (m/s-m) 25330 10530
Vent Rate (mph-ft) 185820 76850
Dispersion 5 4
DSI
Sunshine Hours 6 1
CWR 0 0
RH Recovery Excellent Excellent
Stability Class
ADI early 45 Gen Good 46 Gen Good 85 Good 61 Good
ADI late 13 Gen Poor157 Very Good 22 Fair 59 Gen Good
Max LVORI early 3 2 2 4
Max LVORI late 3 1 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Warmer. Lows in the
upper 40s. Highs in the upper 60s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Warmer. Lows in the lower 40s. Highs
in the lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. South winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$