Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
618
FNUS51 KCLE 170600
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
200 AM EDT Fri Oct 17 2025
.DISCUSSION...
High pressure builds east as a warm front lifts across the region
tonight. Strong low pressure develops across the Plains before
tracking northeast across the Great Lakes. The low will drag a cold
front east across the local area on Sunday before exiting to the
northeast on Monday.
OHZ003-172015-
Lucas-
Including the city of Toledo
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 50
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+6) 54 (+14) 81
RH % (24h trend) 32 (-12) 61 (-25) 43
20ft Wnd-Val/AM(mph) Lgt/Var S 9
20ft Wnd-Rdg/PM(mph) S 7 S 7 SW 12 G21
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt(m-agl/msl) 990 1830
Mixing Hgt(ft-agl/msl) 3250 6010
Transport Wnd (kts) S 11 SW 21
Transport Wnd (m/s) S 6 SW 11
Transport Wnd (mph) S 13 SW 24
Vent Rate (kt-ft) 35750 126210
Vent Rate (m/s-m) 5940 20130
Vent Rate (mph-ft) 42250 144240
Dispersion 3 5
Sunshine Hours 5 3
RH Recovery Excellent
ADI early 16 Gen Poor 20 Gen Poor 33 Fair
ADI late 49 Gen Good 13 Gen Poor 66 Good
Max LVORI early 5 2 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 60s. Southwest winds 10 to 15 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 50s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 50s. West winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Southwest winds 5 to 10 mph.
$$
OHZ006-172015-
Wood-
Including the cities of Bowling Green and Perrysburg
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 40
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+6) 55 (+16) 82
RH % (24h trend) 33 (-9) 61 (-25) 42
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G18
20ft Wnd-Rdg/PM(mph) S 7 S 7 SW 14 G23
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1030 1880
Mixing Hgt(ft-agl/msl) 3370 6180
Transport Wnd (kts) S 10 SW 22
Transport Wnd (m/s) S 5 SW 11
Transport Wnd (mph) S 12 SW 25
Vent Rate (kt-ft) 33700 135960
Vent Rate (m/s-m) 5150 20680
Vent Rate (mph-ft) 40440 154500
Dispersion 3 5
Sunshine Hours 5 4
RH Recovery Excellent
ADI early 18 Gen Poor 17 Gen Poor 17 Gen Poor
ADI late 45 Gen Good 14 Gen Poor Very Poor
Max LVORI early 6 2 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 60s. Southwest winds 10 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Southwest winds around 10 mph.
$$
OHZ007-172015-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 40
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+8) 54 (+12) 82
RH % (24h trend) 35 (-17) 61 (-25) 44
20ft Wnd-Val/AM(mph) Lgt/Var S 10
20ft Wnd-Rdg/PM(mph) S 7 S 7 SW 13
Precip Amount 0.00 0.00 0.02
Precip Duration 1 1
Precip Begin 7 PM 2 PM
Precip End 6 AM Continuing
Mixing Hgt(m-agl/msl) 960 1700
Mixing Hgt(ft-agl/msl) 3160 5570
Transport Wnd (kts) S 9 SW 19
Transport Wnd (m/s) S 5 SW 10
Transport Wnd (mph) S 10 SW 22
Vent Rate (kt-ft) 28440 105830
Vent Rate (m/s-m) 4800 17000
Vent Rate (mph-ft) 31600 122540
Dispersion 3 5
Sunshine Hours 5 4
RH Recovery Excellent
ADI early 17 Gen Poor 12 Poor 32 Fair
ADI late 40 Fair 15 Gen Poor Very Poor
Max LVORI early 6 2 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 10 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 60. Southwest winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 50s. West winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Southwest winds around 10 mph.
$$
OHZ008-172015-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 10 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+6) 54 (+14) 82
RH % (24h trend) 34 (-14) 58 (-29) 42
20ft Wnd-Val/AM(mph) Lgt/Var S 11
20ft Wnd-Rdg/PM(mph) S 7 S 7 SW 14
Precip Amount 0.00 0.00 0.02
Precip Duration 1 1
Precip Begin 8 PM 2 PM
Precip End 4 AM Continuing
Mixing Hgt(m-agl/msl) 1000 1930
Mixing Hgt(ft-agl/msl) 3270 6320
Transport Wnd (kts) S 9 SW 22
Transport Wnd (m/s) S 5 SW 11
Transport Wnd (mph) S 10 SW 25
Vent Rate (kt-ft) 29430 139040
Vent Rate (m/s-m) 5000 21230
Vent Rate (mph-ft) 32700 158000
Dispersion 3 5
Sunshine Hours 5 4
RH Recovery Excellent
ADI early 18 Gen Poor 14 Gen Poor 18 Gen Poor
ADI late 43 Gen Good 15 Gen Poor Very Poor
Max LVORI early 6 2 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 10 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 60. Southwest winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 50s. West winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. West winds around 10 mph.
$$
OHZ017-172015-
Hancock-
Including the city of Findlay
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 40
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+5) 54 (+15) 83
RH % (24h trend) 33 (-6) 60 (-24) 43
20ft Wnd-Val/AM(mph) S 5 S 12
20ft Wnd-Rdg/PM(mph) S 8 S 8 SW 15 G23
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 1030 1810
Mixing Hgt(ft-agl/msl) 3390 5920
Transport Wnd (kts) S 9 SW 22
Transport Wnd (m/s) S 5 SW 11
Transport Wnd (mph) S 10 SW 25
Vent Rate (kt-ft) 30510 130240
Vent Rate (m/s-m) 5150 19910
Vent Rate (mph-ft) 33900 148000
Dispersion 3 5
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 18 Gen Poor 16 Gen Poor 14 Gen Poor
ADI late 29 Fair 14 Gen Poor Very Poor
Max LVORI early 5 2 3
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 60s. Southwest winds 15 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 50s. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. West winds around 10 mph.
$$
OHZ018-172015-
Seneca-
Including the cities of Tiffin and Fostoria
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+5) 53 (+14) 82
RH % (24h trend) 33 (-10) 59 (-26) 42
20ft Wnd-Val/AM(mph) S 5 S 13
20ft Wnd-Rdg/PM(mph) S 7 S 8 SW 14 G23
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 970 1850
Mixing Hgt(ft-agl/msl) 3170 6060
Transport Wnd (kts) S 10 SW 21
Transport Wnd (m/s) S 5 SW 11
Transport Wnd (mph) S 12 SW 24
Vent Rate (kt-ft) 31700 127260
Vent Rate (m/s-m) 4850 20350
Vent Rate (mph-ft) 38040 145440
Dispersion 3 5
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 17 Gen Poor 15 Gen Poor 16 Gen Poor
ADI late 29 Fair 15 Gen Poor Very Poor
Max LVORI early 5 2 3
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. South winds 15 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 60. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. West winds around 10 mph.
$$
OHZ027-172015-
Wyandot-
Including the cities of Upper Sandusky and Carey
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+4) 52 (+14) 83
RH % (24h trend) 32 (-8) 61 (-27) 42
20ft Wnd-Val/AM(mph) S 5 S 12
20ft Wnd-Rdg/PM(mph) S 8 S 8 SW 15 G23
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 970 1810
Mixing Hgt(ft-agl/msl) 3200 5950
Transport Wnd (kts) S 9 SW 21
Transport Wnd (m/s) S 5 SW 11
Transport Wnd (mph) S 10 SW 24
Vent Rate (kt-ft) 28800 124950
Vent Rate (m/s-m) 4850 19910
Vent Rate (mph-ft) 32000 142800
Dispersion 3 5
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 18 Gen Poor 15 Gen Poor 15 Gen Poor
ADI late 29 Fair 15 Gen Poor Very Poor
Max LVORI early 6 2 3
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. South winds 15 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 60. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the upper 50s. West winds around 10 mph.
$$
OHZ028-172015-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+5) 52 (+15) 82
RH % (24h trend) 32 (-9) 60 (-24) 42
20ft Wnd-Val/AM(mph) S 5 S 12
20ft Wnd-Rdg/PM(mph) S 7 S 8 S 14 G22
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 900 1530
Mixing Hgt(ft-agl/msl) 2960 5020
Transport Wnd (kts) S 8 SW 19
Transport Wnd (m/s) S 4 SW 10
Transport Wnd (mph) S 9 SW 22
Vent Rate (kt-ft) 23680 95380
Vent Rate (m/s-m) 3600 15300
Vent Rate (mph-ft) 26640 110440
Dispersion 2 4
Sunshine Hours 7 4
RH Recovery Excellent
ADI early 18 Gen Poor 14 Gen Poor 15 Gen Poor
ADI late 27 Fair 15 Gen Poor Very Poor
Max LVORI early 5 2 3
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. South winds 15 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 50s. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 40. Highs in the upper
50s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
30s. Highs in the upper 50s. West winds around 10 mph.
$$
OHZ036-172015-
Marion-
Including the city of Marion
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+3) 50 (+13) 82
RH % (24h trend) 32 (-7) 65 (-25) 42
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G18
20ft Wnd-Rdg/PM(mph) S 7 S 7 S 14 G22
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 920 1840
Mixing Hgt(ft-agl/msl) 3020 6030
Transport Wnd (kts) S 8 SW 20
Transport Wnd (m/s) S 4 SW 10
Transport Wnd (mph) S 9 SW 23
Vent Rate (kt-ft) 24160 120600
Vent Rate (m/s-m) 3680 18400
Vent Rate (mph-ft) 27180 138690
Dispersion 2 5
Sunshine Hours 7 4
RH Recovery Excellent
ADI early 17 Gen Poor 16 Gen Poor 18 Gen Poor
ADI late 28 Fair 14 Gen Poor Very Poor
Max LVORI early 6 2 3
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. South winds 15 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 40. Highs in the upper
50s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
30s. Highs in the upper 50s. West winds around 10 mph.
$$
OHZ037-172015-
Morrow-
Including the cities of Mount Gilead and Cardington
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 67 (+2) 50 (+12) 81
RH % (24h trend) 35 (-8) 65 (-20) 46
20ft Wnd-Val/AM(mph) Lgt/Var S 10 G17
20ft Wnd-Rdg/PM(mph) S 6 S 6 S 13 G21
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(m-agl/msl) 870 1470
Mixing Hgt(ft-agl/msl) 2860 4830
Transport Wnd (kts) S 7 SW 18
Transport Wnd (m/s) S 4 SW 9
Transport Wnd (mph) S 8 SW 21
Vent Rate (kt-ft) 20020 86940
Vent Rate (m/s-m) 3480 13230
Vent Rate (mph-ft) 22880 101430
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 14 Gen Poor 12 Poor 22 Fair
ADI late 28 Fair 12 Poor Very Poor
Max LVORI early 5 3 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 15 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 60. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
30s. Highs in the upper 50s. West winds around 10 mph.
$$
OHZ009-172015-
Erie-
Including the cities of Sandusky and Huron
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+7) 52 (+10) 82
RH % (24h trend) 36 (-17) 60 (-24) 45
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G17
20ft Wnd-Rdg/PM(mph) S 6 S 5 S 12
Precip Amount 0.00 0.00 0.01
Precip Duration 1 1
Precip Begin 7 PM 2 PM
Precip End 6 AM Continuing
Mixing Hgt(m-agl/msl) 1090 1470
Mixing Hgt(ft-agl/msl) 3560 4830
Transport Wnd (kts) SW 7 SW 18
Transport Wnd (m/s) SW 4 SW 9
Transport Wnd (mph) SW 8 SW 21
Vent Rate (kt-ft) 24920 86940
Vent Rate (m/s-m) 4360 13230
Vent Rate (mph-ft) 28480 101430
Dispersion 3 4
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 17 Gen Poor 12 Poor 30 Fair
ADI late 36 Fair 15 Gen Poor 51 Gen Good
Max LVORI early 5 3 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 10 to 20 mph.
.MONDAY...Partly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 50s. West winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Southwest winds around 10 mph.
$$
OHZ019-172015-
Huron-
Including the cities of Norwalk and Willard
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+6) 51 (+13) 81
RH % (24h trend) 34 (-15) 59 (-28) 43
20ft Wnd-Val/AM(mph) Lgt/Var S 10 G19
20ft Wnd-Rdg/PM(mph) S 5 S 5 S 13 G21
Precip Amount 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 8 PM 2 PM
Precip End 5 AM Continuing
Mixing Hgt(m-agl/msl) 1050 1550
Mixing Hgt(ft-agl/msl) 3430 5090
Transport Wnd (kts) S 7 SW 20
Transport Wnd (m/s) S 4 SW 10
Transport Wnd (mph) S 8 SW 23
Vent Rate (kt-ft) 24010 101800
Vent Rate (m/s-m) 4200 15500
Vent Rate (mph-ft) 27440 117070
Dispersion 3 4
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 16 Gen Poor 11 Poor 30 Fair
ADI late 33 Fair 14 Gen Poor 41 Gen Good
Max LVORI early 5 3 2
Max LVORI late 2 2 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. South winds 10 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 60. South winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the upper 50s. West winds around 10 mph.
$$
OHZ029-172015-
Richland-
Including the city of Mansfield
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 67 (+4) 48 (+11) 79
RH % (24h trend) 34 (-11) 65 (-21) 46
20ft Wnd-Val/AM(mph) Lgt/Var S 10 G18
20ft Wnd-Rdg/PM(mph) S 5 S 6 S 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration 1 0
Precip Begin 11 PM 2 PM
Precip End 4 AM Continuing
Mixing Hgt(m-agl/msl) 950 1410
Mixing Hgt(ft-agl/msl) 3110 4610
Transport Wnd (kts) S 6 SW 18
Transport Wnd (m/s) S 3 SW 9
Transport Wnd (mph) S 7 SW 21
Vent Rate (kt-ft) 18660 82980
Vent Rate (m/s-m) 2850 12690
Vent Rate (mph-ft) 21770 96810
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 15 Gen Poor 10 Poor 25 Fair
ADI late 28 Fair 13 Gen Poor 5 Very Poor
Max LVORI early 5 3 2
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 10 to 20 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs around 60. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 50s. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows around 40.
Highs in the mid 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs in the mid 50s. West winds around 10 mph.
$$
OHZ030-172015-
Ashland-
Including the city of Ashland
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 67 (+4) 47 (+11) 78
RH % (24h trend) 36 (-10) 68 (-22) 48
20ft Wnd-Val/AM(mph) Lgt/Var S 10 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 S 12 G20
Precip Amount 0.00 0.00 0.00
Precip Duration 1 0
Precip Begin 10 PM 2 PM
Precip End 4 AM Continuing
Mixing Hgt(m-agl/msl) 1020 1390
Mixing Hgt(ft-agl/msl) 3360 4550
Transport Wnd (kts) S 6 SW 18
Transport Wnd (m/s) S 3 SW 9
Transport Wnd (mph) S 7 SW 21
Vent Rate (kt-ft) 20160 81900
Vent Rate (m/s-m) 3060 12510
Vent Rate (mph-ft) 23520 95550
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 15 Gen Poor 8 Poor 25 Fair
ADI late 27 Fair 11 Poor 2 Very Poor
Max LVORI early 6 3 2
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 10 to 20 mph.
.MONDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. South winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 30s. Highs in the mid 50s. West winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs in the mid 50s. West winds around 10 mph.
$$
OHZ047-172015-
Knox-
Including the city of Mount Vernon
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+2) 47 (+11) 78
RH % (24h trend) 35 (-7) 70 (-23) 50
20ft Wnd-Val/AM(mph) Lgt/Var S 7
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var S 11 G20
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 920 1410
Mixing Hgt(ft-agl/msl) 3020 4620
Transport Wnd (kts) S 6 SW 17
Transport Wnd (m/s) S 3 SW 9
Transport Wnd (mph) S 7 SW 20
Vent Rate (kt-ft) 18120 78540
Vent Rate (m/s-m) 2760 12690
Vent Rate (mph-ft) 21140 92400
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 13 Gen Poor 8 Poor 23 Fair
ADI late 23 Fair 8 Poor 57 Gen Good
Max LVORI early 7 3 3
Max LVORI late 2 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 10 to 15 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. West winds 10 to 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. South winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 40. Highs in the mid 50s.
West winds around 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
30s. Highs in the upper 50s. Southwest winds 5 to 10 mph.
$$
OHZ038-172015-
Holmes-
Including the cities of Millersburg and Killbuck
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (+2) 46 (+11) 76
RH % (24h trend) 37 (-6) 71 (-21) 48
20ft Wnd-Val/AM(mph) Lgt/Var S 7
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 1 AM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 960 1270
Mixing Hgt(ft-agl/msl) 3170 4180
Transport Wnd (kts) S 4 SW 16
Transport Wnd (m/s) S 2 SW 8
Transport Wnd (mph) S 5 SW 18
Vent Rate (kt-ft) 12680 66880
Vent Rate (m/s-m) 1920 10160
Vent Rate (mph-ft) 15850 75240
Dispersion 1 4
Sunshine Hours 8 5
RH Recovery Excellent
ADI early 12 Poor 7 Poor 24 Fair
ADI late 21 Fair 8 Poor 51 Gen Good
Max LVORI early 7 3 3
Max LVORI late 2 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 10 to 15 mph.
.MONDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs around 60. West winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy with a chance of
showers. Lows in the lower 40s. Highs in the upper 50s. Southwest
winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
30s. Highs in the mid 50s. Southwest winds 5 to 10 mph.
$$
OHZ031-172015-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+4) 46 (+12) 77
RH % (24h trend) 37 (-8) 70 (-25) 47
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 12 G20
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 10 PM
Precip End 5 AM
Mixing Hgt(m-agl/msl) 980 1260
Mixing Hgt(ft-agl/msl) 3230 4130
Transport Wnd (kts) S 5 SW 17
Transport Wnd (m/s) S 3 SW 9
Transport Wnd (mph) S 6 SW 20
Vent Rate (kt-ft) 16150 70210
Vent Rate (m/s-m) 2940 11340
Vent Rate (mph-ft) 19380 82600
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 12 Poor 7 Poor 26 Fair
ADI late 22 Fair 11 Poor 32 Fair
Max LVORI early 8 3 3
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 10 to 20 mph.
.MONDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs around 60. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. South winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 30s. Highs in the mid 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs in the mid 50s. West winds around 10 mph.
$$
OHZ020-172015-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 67 (+5) 47 (+11) 78
RH % (24h trend) 38 (-10) 66 (-26) 47
20ft Wnd-Val/AM(mph) Lgt/Var S 11 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 S 13 G20
Precip Amount 0.00 0.00 0.00
Precip Duration 1 0
Precip Begin 7 PM 2 PM
Precip End 6 AM Continuing
Mixing Hgt(m-agl/msl) 1030 1280
Mixing Hgt(ft-agl/msl) 3390 4210
Transport Wnd (kts) SW 6 SW 18
Transport Wnd (m/s) SW 3 SW 9
Transport Wnd (mph) SW 7 SW 21
Vent Rate (kt-ft) 20340 75780
Vent Rate (m/s-m) 3090 11520
Vent Rate (mph-ft) 23730 88410
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 13 Gen Poor 8 Poor 20 Gen Poor
ADI late 28 Fair 13 Gen Poor Very Poor
Max LVORI early 6 3 2
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 15 to 20 mph.
.MONDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. South winds 10 to 15 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows around 40. Highs in the mid 50s. West winds 10 to
15 mph.
$$
OHZ010-172015-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 20 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+6) 49 (+11) 79
RH % (24h trend) 37 (-15) 65 (-27) 46
20ft Wnd-Val/AM(mph) Lgt/Var S 10 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 S 12
Precip Amount 0.00 0.00 0.00
Precip Duration 1 0
Precip Begin 6 PM 2 PM
Precip End 6 AM Continuing
Mixing Hgt(m-agl/msl) 1080 1420
Mixing Hgt(ft-agl/msl) 3550 4660
Transport Wnd (kts) S 7 SW 18
Transport Wnd (m/s) S 4 SW 9
Transport Wnd (mph) S 8 SW 21
Vent Rate (kt-ft) 24850 83880
Vent Rate (m/s-m) 4320 12780
Vent Rate (mph-ft) 28400 97860
Dispersion 3 4
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 15 Gen Poor 9 Poor 29 Fair
ADI late 33 Fair 15 Gen Poor 10 Poor
Max LVORI early 6 3 2
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70.
Southwest winds 10 to 20 mph.
.MONDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. South winds 10 to 15 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 40s. Highs in the upper 50s. Southwest
winds 10 to 15 mph.
$$
OHZ011-172015-
Cuyahoga-
Including the city of Cleveland
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 30 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+6) 49 (+9) 78
RH % (24h trend) 40 (-11) 65 (-21) 44
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 S 12 G19
Precip Amount 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1100 1120
Mixing Hgt(ft-agl/msl) 3610 3680
Transport Wnd (kts) SW 5 S 16
Transport Wnd (m/s) SW 3 S 8
Transport Wnd (mph) SW 6 S 18
Vent Rate (kt-ft) 18050 58880
Vent Rate (m/s-m) 3300 8960
Vent Rate (mph-ft) 21660 66240
Dispersion 2 4
Sunshine Hours 7 4
RH Recovery Excellent
ADI early 13 Gen Poor 12 Poor 27 Fair
ADI late 26 Fair 13 Gen Poor 45 Gen Good
Max LVORI early 6 3 2
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70. South
winds 10 to 15 mph.
.MONDAY...Showers. Lows in the mid 40s. Highs in the lower 60s.
West winds around 15 mph.
.TUESDAY...Partly cloudy. Showers likely. Lows in the upper 40s.
Highs around 60. South winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 40s. Highs in the upper 50s. Southwest
winds 10 to 15 mph.
$$
OHZ012-172015-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 40 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (+5) 50 (+9) 76
RH % (24h trend) 47 (-3) 70 (-17) 44
20ft Wnd-Val/AM(mph) Lgt/Var S 9 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 11
Precip Amount 0.00 0.02 0.01
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1030 840
Mixing Hgt(ft-agl/msl) 3390 2750
Transport Wnd (kts) SW 4 S 16
Transport Wnd (m/s) SW 2 S 8
Transport Wnd (mph) SW 5 S 18
Vent Rate (kt-ft) 13560 44000
Vent Rate (m/s-m) 2060 6720
Vent Rate (mph-ft) 16950 49500
Dispersion 2 3
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 14 Gen Poor 8 Poor 29 Fair
ADI late 20 Gen Poor 14 Gen Poor 42 Gen Good
Max LVORI early 6 3 2
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the lower 70s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the upper 40s. Highs in the
lower 60s. West winds around 20 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the mid 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Southwest winds around 10 mph.
$$
OHZ013-172015-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 30 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+5) 46 (+9) 75
RH % (24h trend) 46 (0) 74 (-20) 44
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10 G19
Precip Amount 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1010 960
Mixing Hgt(ft-agl/msl) 3320 3140
Transport Wnd (kts) SW 3 S 17
Transport Wnd (m/s) SW 2 S 9
Transport Wnd (mph) SW 3 S 20
Vent Rate (kt-ft) 9960 53380
Vent Rate (m/s-m) 2020 8640
Vent Rate (mph-ft) 9960 62800
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 12 Poor 6 Very Poor 27 Fair
ADI late 19 Gen Poor 9 Poor 47 Gen Good
Max LVORI early 7 3 3
Max LVORI late 2 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the upper 60s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the mid 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the upper 50s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower
40s. Highs in the mid 50s. Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the mid 50s. Southwest winds around 10 mph.
$$
OHZ021-172015-
Summit-
Including the city of Akron
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+4) 48 (+12) 77
RH % (24h trend) 39 (-6) 68 (-27) 43
20ft Wnd-Val/AM(mph) Lgt/Var S 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 11 G20
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1020 1210
Mixing Hgt(ft-agl/msl) 3330 3970
Transport Wnd (kts) SW 4 S 17
Transport Wnd (m/s) SW 2 S 9
Transport Wnd (mph) SW 5 S 20
Vent Rate (kt-ft) 13320 67490
Vent Rate (m/s-m) 2040 10890
Vent Rate (mph-ft) 16650 79400
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 11 Poor 7 Poor 26 Fair
ADI late 21 Fair 8 Poor 53 Gen Good
Max LVORI early 8 3 3
Max LVORI late 2 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70. South
winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
lower 40s. Highs around 60. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. South winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows around 40. Highs in the mid 50s. Southwest winds
around 10 mph.
$$
OHZ022-172015-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+3) 46 (+12) 76
RH % (24h trend) 42 (0) 72 (-23) 43
20ft Wnd-Val/AM(mph) Lgt/Var S 7 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10 G20
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1030 1060
Mixing Hgt(ft-agl/msl) 3380 3490
Transport Wnd (kts) SW 3 S 17
Transport Wnd (m/s) SW 2 S 9
Transport Wnd (mph) SW 3 S 20
Vent Rate (kt-ft) 10140 59330
Vent Rate (m/s-m) 2060 9540
Vent Rate (mph-ft) 10140 69800
Dispersion 2 4
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 12 Poor 6 Very Poor 26 Fair
ADI late 18 Gen Poor 8 Poor 48 Gen Good
Max LVORI early 8 3 3
Max LVORI late 2 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70. South
winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the lower 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs around 60. South winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows around 40. Highs in the mid 50s. Southwest winds
around 10 mph.
$$
OHZ032-172015-
Stark-
Including the cities of Canton, Massillon, and Alliance
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (+3) 46 (+12) 76
RH % (24h trend) 39 (-3) 69 (-24) 45
20ft Wnd-Val/AM(mph) Lgt/Var S 7
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 11 G19
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 11 PM
Precip End 5 AM
Mixing Hgt(m-agl/msl) 960 1120
Mixing Hgt(ft-agl/msl) 3150 3680
Transport Wnd (kts) SW 4 S 16
Transport Wnd (m/s) SW 2 S 8
Transport Wnd (mph) SW 5 S 18
Vent Rate (kt-ft) 12600 58880
Vent Rate (m/s-m) 1920 8960
Vent Rate (mph-ft) 15750 66240
Dispersion 1 4
Sunshine Hours 8 5
RH Recovery Excellent
ADI early 11 Poor 7 Poor 25 Fair
ADI late 18 Gen Poor 8 Poor 47 Gen Good
Max LVORI early 8 3 3
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70. South
winds 10 to 20 mph.
.MONDAY...Partly cloudy. Showers likely. Cooler. Lows in the
lower 40s. Highs around 60. West winds around 15 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. South winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows around 40.
Highs in the mid 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
30s. Highs in the mid 50s. West winds around 10 mph.
$$
OHZ033-172015-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+3) 46 (+13) 75
RH % (24h trend) 42 (+3) 75 (-19) 38
20ft Wnd-Val/AM(mph) Lgt/Var S 6
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 11 PM
Precip End 5 AM
Mixing Hgt(m-agl/msl) 1040 1030
Mixing Hgt(ft-agl/msl) 3420 3370
Transport Wnd (kts) W 3 S 16
Transport Wnd (m/s) W 2 S 8
Transport Wnd (mph) W 3 S 18
Vent Rate (kt-ft) 10260 53920
Vent Rate (m/s-m) 2080 8240
Vent Rate (mph-ft) 10260 60660
Dispersion 2 4
Sunshine Hours 8 5
RH Recovery Excellent
ADI early 10 Poor 4 Very Poor 25 Fair
ADI late 17 Gen Poor 7 Poor 46 Gen Good
Max LVORI early 8 3 3
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the lower 70s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the lower 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs in the lower 60s. South winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the upper 30s. Highs in the mid 50s. Southwest
winds 5 to 10 mph.
$$
OHZ023-172015-
Trumbull-
Including the cities of Warren and Niles
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+4) 46 (+13) 76
RH % (24h trend) 44 (+3) 77 (-22) 39
20ft Wnd-Val/AM(mph) Lgt/Var S 7
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1050 960
Mixing Hgt(ft-agl/msl) 3440 3150
Transport Wnd (kts) W 3 S 16
Transport Wnd (m/s) W 2 S 8
Transport Wnd (mph) W 3 S 18
Vent Rate (kt-ft) 10320 50400
Vent Rate (m/s-m) 2100 7680
Vent Rate (mph-ft) 10320 56700
Dispersion 2 3
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 9 Poor 5 Very Poor 25 Fair
ADI late 16 Gen Poor 7 Poor 42 Gen Good
Max LVORI early 10 3 3
Max LVORI late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the lower 70s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the mid 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Showers likely. Lows in the lower 40s.
Highs around 60. South winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows around 40. Highs in the mid 50s. Southwest winds
5 to 10 mph.
$$
OHZ014-172015-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 40 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 63 (+4) 46 (+11) 74
RH % (24h trend) 50 (+7) 79 (-21) 41
20ft Wnd-Val/AM(mph) Lgt/Var S 8
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 11
Precip Amount 0.00 0.04 0.01
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1070 880
Mixing Hgt(ft-agl/msl) 3510 2880
Transport Wnd (kts) W 3 S 17
Transport Wnd (m/s) W 2 S 9
Transport Wnd (mph) W 3 S 20
Vent Rate (kt-ft) 10530 48960
Vent Rate (m/s-m) 2140 7920
Vent Rate (mph-ft) 10530 57600
Dispersion 2 3
Sunshine Hours 6 5
RH Recovery Excellent
ADI early 9 Poor 5 Very Poor 29 Fair
ADI late 18 Gen Poor 9 Poor 44 Gen Good
Max LVORI early 10 4 3
Max LVORI late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the lower 70s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the mid 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs around 60. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower
40s. Highs in the mid 50s. West winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 30s. Highs in the mid 50s. Southwest winds around 10 mph.
$$
OHZ089-172015-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 40 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 63 (+4) 49 (+8) 75
RH % (24h trend) 55 (+7) 76 (-18) 43
20ft Wnd-Val/AM(mph) Lgt/Var S 9
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10
Precip Amount 0.00 0.05 0.02
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1000 740
Mixing Hgt(ft-agl/msl) 3270 2410
Transport Wnd (kts) W 4 S 17
Transport Wnd (m/s) W 2 S 9
Transport Wnd (mph) W 5 S 20
Vent Rate (kt-ft) 13080 40970
Vent Rate (m/s-m) 2000 6660
Vent Rate (mph-ft) 16350 48200
Dispersion 2 3
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 10 Poor 8 Poor 31 Fair
ADI late 18 Gen Poor 14 Gen Poor 39 Fair
Max LVORI early 8 3 3
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs in the lower 70s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the upper 40s. Highs around
60. West winds around 20 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs around 60. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower
40s. Highs in the mid 50s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs in the mid 50s. Southwest winds around 10 mph.
$$
PAZ001-172015-
Northern Erie-
Including the city of Erie
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 50 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+4) 49 (+7) 73
RH % (24h trend) 53 (+8) 75 (-12) 40
20ft Wnd-Val/AM(mph) Lgt/Var S 10
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 11
Precip Amount 0.00 0.03 0.01
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 850 670
Mixing Hgt(ft-agl/msl) 2780 2190
Transport Wnd (kts) NW 5 S 18
Transport Wnd (m/s) NW 3 S 9
Transport Wnd (mph) NW 6 S 21
Vent Rate (kt-ft) 13900 39420
Vent Rate (m/s-m) 2550 6030
Vent Rate (mph-ft) 16680 45990
Dispersion 2 3
Sunshine Hours 5 4
RH Recovery Excellent
ADI early 10 Poor 7 Poor 16 Gen Poor
ADI late 15 Gen Poor 14 Gen Poor 39 Fair
Max LVORI early 6 3 4
Max LVORI late 2 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows around 60. Highs in the lower 70s. South
winds 10 to 15 mph.
.MONDAY...Breezy, showers, cooler. Lows in the upper 40s. Highs
in the upper 50s. West winds 20 to 25 mph.
.TUESDAY...Showers. Lows in the mid 40s. Highs in the upper 50s.
Southwest winds around 10 mph.
.WEDNESDAY...Showers. Lows in the mid 40s. Highs in the mid 50s.
Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs in the mid 50s. Southwest winds around 10 mph.
$$
PAZ002-172015-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 0 50 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+5) 44 (+10) 72
RH % (24h trend) 52 (+6) 88 (-10) 40
20ft Wnd-Val/AM(mph) Lgt/Var S 8
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10
Precip Amount 0.00 0.04 0.01
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 940 730
Mixing Hgt(ft-agl/msl) 3090 2380
Transport Wnd (kts) NW 5 S 18
Transport Wnd (m/s) NW 3 S 9
Transport Wnd (mph) NW 6 S 21
Vent Rate (kt-ft) 15450 42840
Vent Rate (m/s-m) 2820 6570
Vent Rate (mph-ft) 18540 49980
Dispersion 2 3
Sunshine Hours 6 4
RH Recovery Excellent
ADI early 9 Poor 4 Very Poor 29 Fair
ADI late 18 Gen Poor 10 Poor 42 Gen Good
Max LVORI early 10 4 4
Max LVORI late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the mid 50s. Highs in the lower 70s.
South winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the mid 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs in the upper 50s. Southwest winds around 10 mph.
.WEDNESDAY...Showers. Lows in the upper 30s. Highs in the lower
50s. Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 30s. Highs in the lower 50s. Southwest winds around 10 mph.
$$
PAZ003-172015-
Crawford-
Including the cities of Meadville and Titusville
200 AM EDT Fri Oct 17 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 62 (+4) 44 (+11) 72
RH % (24h trend) 50 (+7) 84 (-15) 39
20ft Wnd-Val/AM(mph) Lgt/Var S 7
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 10
Precip Amount 0.00 0.05 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 970 780
Mixing Hgt(ft-agl/msl) 3170 2570
Transport Wnd (kts) NW 4 S 17
Transport Wnd (m/s) NW 2 S 9
Transport Wnd (mph) NW 5 S 20
Vent Rate (kt-ft) 12680 43690
Vent Rate (m/s-m) 1940 7020
Vent Rate (mph-ft) 15850 51400
Dispersion 1 3
Sunshine Hours 7 5
RH Recovery Excellent
ADI early 9 Poor 3 Very Poor 26 Fair
ADI late 20 Gen Poor 8 Poor 41 Gen Good
Max LVORI early 10 4 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Showers. Lows in the upper 50s. Highs around 70. South
winds 10 to 15 mph.
.MONDAY...Showers, cooler. Lows in the mid 40s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs in the upper 50s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 40. Highs
in the lower 50s. Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
upper 30s. Highs in the lower 50s. Southwest winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$