Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
184
FNUS51 KCLE 311920
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
320 PM EDT Sun Aug 31 2025
.DISCUSSION...
High pressure will slowly drift offshore of New England by
Tuesday. A strong cold front moving into the Upper Midwest
Wednesday will cross the southern Great Lakes region Thursday
morning. Another cold front will cross the region Friday night
as a trough remains across the Great Lakes.
OHZ003-010815-
Lucas-
Including the city of Toledo
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-1) 79 (+4) 51 81
RH % (24h trend) 99 (+11) 37 (-5) 99 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var E 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2130 2510
Mixing Hgt(ft-agl/msl) 7000 8230
Transport Wnd (kts) E 8 E 7
Transport Wnd (m/s) E 4 E 4
Transport Wnd (mph) E 9 E 8
Vent Rate (kt-ft) 56000 57610
Vent Rate (m/s-m) 8520 10040
Vent Rate (mph-ft) 63000 65840
Dispersion 4 4
Sunshine Hours 12 11
RH Recovery Excellent Excellent
ADI early 37 Fair 40 Fair 43 Gen Good 25 Fair
ADI late 4 Very Poor 60 Gen Good 4 Very Poor 57 Gen Good
Max LVORI early 5 7 5 9
Max LVORI late 7 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
upper 50s. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 10 to 15 mph.
$$
OHZ006-010815-
Wood-
Including the cities of Bowling Green and Perrysburg
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 79 (+4) 51 81
RH % (24h trend) 96 (+6) 37 (-5) 97 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 E 7 E 5 E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2150 2700
Mixing Hgt(ft-agl/msl) 7050 8850
Transport Wnd (kts) E 8 S 6
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 9 S 7
Vent Rate (kt-ft) 56400 53100
Vent Rate (m/s-m) 8600 8100
Vent Rate (mph-ft) 63450 61950
Dispersion 4 4
Sunshine Hours 12 11
RH Recovery Excellent Excellent
ADI early 33 Fair 31 Fair 31 Fair 25 Fair
ADI late 4 Very Poor 59 Gen Good 4 Very Poor 62 Good
Max LVORI early 5 7 5 8
Max LVORI late 6 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds 5 to 10 mph.
$$
OHZ007-010815-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+1) 77 (+4) 53 79
RH % (24h trend) 95 (+7) 48 (-5) 95 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var E 8 E 5 E 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1660 2050
Mixing Hgt(ft-agl/msl) 5450 6720
Transport Wnd (kts) E 8 SE 5
Transport Wnd (m/s) E 4 SE 3
Transport Wnd (mph) E 9 SE 6
Vent Rate (kt-ft) 43600 33600
Vent Rate (m/s-m) 6640 6150
Vent Rate (mph-ft) 49050 40320
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent Excellent
ADI early 27 Fair 26 Fair 24 Fair 23 Fair
ADI late 5 Very Poor 38 Fair 4 Very Poor 47 Gen Good
Max LVORI early 4 7 5 7
Max LVORI late 6 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs around
80. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southwest winds 10 to
15 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
$$
OHZ008-010815-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+3) 78 (+4) 52 79
RH % (24h trend) 95 (+4) 43 (-7) 93 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 NE 7 E 5 E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1980 2450
Mixing Hgt(ft-agl/msl) 6480 8050
Transport Wnd (kts) E 8 S 7
Transport Wnd (m/s) E 4 S 4
Transport Wnd (mph) E 9 S 8
Vent Rate (kt-ft) 51840 56350
Vent Rate (m/s-m) 7920 9800
Vent Rate (mph-ft) 58320 64400
Dispersion 3 4
Sunshine Hours 12 11
RH Recovery Excellent Excellent
ADI early 30 Fair 20 Gen Poor 27 Fair 25 Fair
ADI late 4 Very Poor 51 Gen Good 5 Very Poor 63 Good
Max LVORI early 5 6 5 7
Max LVORI late 6 2 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Not as warm. Lows
in the upper 50s. Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Lows around 50. Highs in
the upper 60s. West winds 5 to 10 mph.
$$
OHZ017-010815-
Hancock-
Including the city of Findlay
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 79 (+3) 51 81
RH % (24h trend) 93 (+4) 38 (-6) 92 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 7 E 7 SE 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2070 2620
Mixing Hgt(ft-agl/msl) 6780 8590
Transport Wnd (kts) E 8 S 6
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 9 S 7
Vent Rate (kt-ft) 54240 51540
Vent Rate (m/s-m) 8280 7860
Vent Rate (mph-ft) 61020 60130
Dispersion 4 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 33 Fair 20 Gen Poor 33 Fair 23 Fair
ADI late 5 Very Poor 64 Good 5 Very Poor 59 Gen Good
Max LVORI early 4 6 4 7
Max LVORI late 6 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southwest winds 5 to
10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs around 70. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
West winds 5 to 10 mph.
$$
OHZ018-010815-
Seneca-
Including the cities of Tiffin and Fostoria
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+2) 78 (+3) 51 79
RH % (24h trend) 92 (+2) 39 (-8) 90 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 E 7 NE 6 SE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1990 2440
Mixing Hgt(ft-agl/msl) 6530 8000
Transport Wnd (kts) E 8 S 6
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 9 S 7
Vent Rate (kt-ft) 52240 48000
Vent Rate (m/s-m) 7960 7320
Vent Rate (mph-ft) 58770 56000
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent Excellent
ADI early 29 Fair 19 Gen Poor 30 Fair 25 Fair
ADI late 5 Very Poor 60 Gen Good 4 Very Poor 59 Gen Good
Max LVORI early 5 6 5 6
Max LVORI late 6 2 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs around 70. Southwest
winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds 5 to 10 mph.
$$
OHZ027-010815-
Wyandot-
Including the cities of Upper Sandusky and Carey
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 79 (+3) 51 80
RH % (24h trend) 92 (+2) 38 (-7) 87 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 7 NE 6 SE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2010 2460
Mixing Hgt(ft-agl/msl) 6600 8080
Transport Wnd (kts) E 7 S 5
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 6
Vent Rate (kt-ft) 46200 40400
Vent Rate (m/s-m) 8040 7380
Vent Rate (mph-ft) 52800 48480
Dispersion 4 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 32 Fair 19 Gen Poor 34 Fair 24 Fair
ADI late 5 Very Poor 64 Good 5 Very Poor 46 Gen Good
Max LVORI early 5 6 4 6
Max LVORI late 6 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs around 70. Southwest
winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs around 70. West
winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
West winds 5 to 10 mph.
$$
OHZ028-010815-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 78 (+3) 52 79
RH % (24h trend) 94 (+5) 38 (-9) 84 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 6 NE 6 SE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2080 2080
Mixing Hgt(ft-agl/msl) 6810 6830
Transport Wnd (kts) E 7 SW 5
Transport Wnd (m/s) E 4 SW 3
Transport Wnd (mph) E 8 SW 6
Vent Rate (kt-ft) 47670 34150
Vent Rate (m/s-m) 8320 6240
Vent Rate (mph-ft) 54480 40980
Dispersion 4 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 33 Fair 38 Fair 44 Gen Good 24 Fair
ADI late 5 Very Poor 64 Good 5 Very Poor 34 Fair
Max LVORI early 5 6 4 5
Max LVORI late 6 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds 5 to 10 mph.
$$
OHZ036-010815-
Marion-
Including the city of Marion
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 79 (+3) 51 80
RH % (24h trend) 94 (+3) 38 (-8) 87 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 E 6 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2100 2050
Mixing Hgt(ft-agl/msl) 6900 6730
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 41400 33650
Vent Rate (m/s-m) 6300 6150
Vent Rate (mph-ft) 48300 40380
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 36 Fair 33 Fair 41 Gen Good 29 Fair
ADI late 5 Very Poor 63 Good 5 Very Poor 47 Gen Good
Max LVORI early 4 6 3 5
Max LVORI late 6 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs around 70. Southwest
winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs around 70. West
winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
Northwest winds 5 to 10 mph.
$$
OHZ037-010815-
Morrow-
Including the cities of Mount Gilead and Cardington
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+3) 78 (+3) 52 79
RH % (24h trend) 91 (+2) 40 (-7) 84 41
20ft Wnd-Val/AM(mph) E 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 E 6 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2210 2150
Mixing Hgt(ft-agl/msl) 7250 7040
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 43500 35200
Vent Rate (m/s-m) 6630 6450
Vent Rate (mph-ft) 50750 42240
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 35 Fair 45 Gen Good 44 Gen Good 28 Fair
ADI late 8 Poor 61 Good 5 Very Poor 54 Gen Good
Max LVORI early 4 6 3 5
Max LVORI late 6 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ009-010815-
Erie-
Including the cities of Sandusky and Huron
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-2) 77 (+4) 52 78
RH % (24h trend) 100 (+8) 48 (-10) 90 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 NE 7 NE 5 E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1770 1850
Mixing Hgt(ft-agl/msl) 5810 6070
Transport Wnd (kts) E 7 SE 5
Transport Wnd (m/s) E 4 SE 3
Transport Wnd (mph) E 8 SE 6
Vent Rate (kt-ft) 40670 30350
Vent Rate (m/s-m) 7080 5550
Vent Rate (mph-ft) 46480 36420
Dispersion 3 3
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 28 Fair 17 Gen Poor 26 Fair 25 Fair
ADI late 4 Very Poor 46 Gen Good 5 Very Poor 34 Fair
Max LVORI early 6 9 5 6
Max LVORI late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs around 70. Southwest
winds 10 to 15 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Lows around 50. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
$$
OHZ019-010815-
Huron-
Including the cities of Norwalk and Willard
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 78 (+4) 52 78
RH % (24h trend) 99 (+6) 43 (-10) 89 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 E 6 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1980 1990
Mixing Hgt(ft-agl/msl) 6490 6520
Transport Wnd (kts) E 7 S 5
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 6
Vent Rate (kt-ft) 45430 32600
Vent Rate (m/s-m) 7920 5970
Vent Rate (mph-ft) 51920 39120
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 28 Fair 25 Fair 47 Gen Good 27 Fair
ADI late 4 Very Poor 57 Gen Good 4 Very Poor 34 Fair
Max LVORI early 6 7 5 6
Max LVORI late 8 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs around 70. Southwest
winds 5 to 10 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ029-010815-
Richland-
Including the city of Mansfield
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 77 (+3) 51 78
RH % (24h trend) 95 (+3) 40 (-10) 89 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 E 5 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2210 2220
Mixing Hgt(ft-agl/msl) 7250 7300
Transport Wnd (kts) E 6 SE 4
Transport Wnd (m/s) E 3 SE 2
Transport Wnd (mph) E 7 SE 5
Vent Rate (kt-ft) 43500 29200
Vent Rate (m/s-m) 6630 4440
Vent Rate (mph-ft) 50750 36500
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 32 Fair 45 Gen Good 48 Gen Good 27 Fair
ADI late 5 Very Poor 66 Good 4 Very Poor 38 Fair
Max LVORI early 5 6 4 6
Max LVORI late 6 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ030-010815-
Ashland-
Including the city of Ashland
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 77 (+3) 50 78
RH % (24h trend) 95 (+1) 40 (-10) 90 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2250 2320
Mixing Hgt(ft-agl/msl) 7370 7610
Transport Wnd (kts) E 6 SE 4
Transport Wnd (m/s) E 3 SE 2
Transport Wnd (mph) E 7 SE 5
Vent Rate (kt-ft) 44220 30440
Vent Rate (m/s-m) 6750 4640
Vent Rate (mph-ft) 51590 38050
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 30 Fair 44 Gen Good 50 Gen Good 29 Fair
ADI late 5 Very Poor 67 Good 4 Very Poor 41 Gen Good
Max LVORI early 5 7 3 6
Max LVORI late 7 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northwest winds 5 to 10 mph.
$$
OHZ047-010815-
Knox-
Including the city of Mount Vernon
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+2) 78 (+3) 51 78
RH % (24h trend) 94 (+2) 39 (-5) 91 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2290 2280
Mixing Hgt(ft-agl/msl) 7510 7470
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 45060 37350
Vent Rate (m/s-m) 6870 6840
Vent Rate (mph-ft) 52570 44820
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 38 Fair 44 Gen Good 43 Gen Good 28 Fair
ADI late 5 Very Poor 62 Good 3 Very Poor 56 Gen Good
Max LVORI early 4 6 3 6
Max LVORI late 6 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ038-010815-
Holmes-
Including the cities of Millersburg and Killbuck
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 77 (+2) 50 78
RH % (24h trend) 94 (0) 37 (-6) 92 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2310 2420
Mixing Hgt(ft-agl/msl) 7570 7950
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 45420 39750
Vent Rate (m/s-m) 6930 7260
Vent Rate (mph-ft) 52990 47700
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 67 Good 53 Gen Good 48 Gen Good 27 Fair
ADI late 5 Very Poor 66 Good 3 Very Poor 55 Gen Good
Max LVORI early 4 6 3 7
Max LVORI late 6 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ031-010815-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 77 (+2) 50 78
RH % (24h trend) 95 (-1) 37 (-9) 93 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2280 2570
Mixing Hgt(ft-agl/msl) 7490 8430
Transport Wnd (kts) E 6 SW 4
Transport Wnd (m/s) E 3 SW 2
Transport Wnd (mph) E 7 SW 5
Vent Rate (kt-ft) 44940 33720
Vent Rate (m/s-m) 6840 5140
Vent Rate (mph-ft) 52430 42150
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 31 Fair 51 Gen Good 50 Gen Good 33 Fair
ADI late 5 Very Poor 65 Good 4 Very Poor 45 Gen Good
Max LVORI early 5 7 3 6
Max LVORI late 7 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northwest winds 5 to 10 mph.
$$
OHZ020-010815-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 77 (+3) 51 78
RH % (24h trend) 98 (+3) 39 (-10) 90 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 E 5 NE 5 E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2120 2420
Mixing Hgt(ft-agl/msl) 6940 7930
Transport Wnd (kts) E 5 S 5
Transport Wnd (m/s) E 3 S 3
Transport Wnd (mph) E 6 S 6
Vent Rate (kt-ft) 34700 39650
Vent Rate (m/s-m) 6360 7260
Vent Rate (mph-ft) 41640 47580
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 27 Fair 41 Gen Good 41 Gen Good 33 Fair
ADI late 5 Very Poor 57 Gen Good 4 Very Poor 44 Gen Good
Max LVORI early 5 7 3 6
Max LVORI late 7 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ010-010815-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 47 (-2) 77 (+4) 51 78
RH % (24h trend) 100 (+6) 42 (-12) 92 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 NE 6 NE 6 E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2060 2270
Mixing Hgt(ft-agl/msl) 6770 7440
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 40620 37200
Vent Rate (m/s-m) 6180 6810
Vent Rate (mph-ft) 47390 44640
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 23 Fair 26 Fair 26 Fair 26 Fair
ADI late 4 Very Poor 48 Gen Good 4 Very Poor 39 Fair
Max LVORI early 6 9 4 6
Max LVORI late 9 2 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows around 50. Highs
in the upper 60s. West winds 5 to 10 mph.
$$
OHZ011-010815-
Cuyahoga-
Including the city of Cleveland
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-3) 77 (+4) 53 78
RH % (24h trend) 98 (+6) 41 (-11) 87 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 NE 5 NE 5 NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2160 2370
Mixing Hgt(ft-agl/msl) 7100 7770
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 42600 38850
Vent Rate (m/s-m) 6480 7110
Vent Rate (mph-ft) 49700 46620
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 25 Fair 33 Fair 38 Fair 35 Fair
ADI late 5 Very Poor 49 Gen Good 4 Very Poor 41 Gen Good
Max LVORI early 5 7 3 5
Max LVORI late 7 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
$$
OHZ012-010815-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-5) 76 (+4) 54 77
RH % (24h trend) 99 (+8) 44 (-13) 85 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var NE 6 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1850 2250
Mixing Hgt(ft-agl/msl) 6070 7370
Transport Wnd (kts) E 6 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 7 SE 6
Vent Rate (kt-ft) 36420 36850
Vent Rate (m/s-m) 5550 6750
Vent Rate (mph-ft) 42490 44220
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent Excellent
ADI early 26 Fair 28 Fair 32 Fair 33 Fair
ADI late 5 Very Poor 44 Gen Good 4 Very Poor 40 Fair
Max LVORI early 6 9 4 5
Max LVORI late 8 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. West winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
OHZ013-010815-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (-3) 75 (+3) 50 76
RH % (24h trend) 100 (+1) 43 (-11) 95 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2110 2460
Mixing Hgt(ft-agl/msl) 6920 8060
Transport Wnd (kts) E 5 SE 5
Transport Wnd (m/s) E 3 SE 3
Transport Wnd (mph) E 6 SE 6
Vent Rate (kt-ft) 34600 40300
Vent Rate (m/s-m) 6330 7380
Vent Rate (mph-ft) 41520 48360
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 39 Fair 30 Fair 43 Gen Good 44 Gen Good
ADI late 5 Very Poor 51 Gen Good 4 Very Poor 54 Gen Good
Max LVORI early 6 9 5 7
Max LVORI late 9 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds around 5 mph.
$$
OHZ021-010815-
Summit-
Including the city of Akron
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+1) 78 (+3) 52 78
RH % (24h trend) 98 (+2) 35 (-10) 90 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 E 5 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2320 2850
Mixing Hgt(ft-agl/msl) 7610 9350
Transport Wnd (kts) E 6 SW 4
Transport Wnd (m/s) E 3 SW 2
Transport Wnd (mph) E 7 SW 5
Vent Rate (kt-ft) 45660 37400
Vent Rate (m/s-m) 6960 5700
Vent Rate (mph-ft) 53270 46750
Dispersion 3 3
Sunshine Hours 11 9
RH Recovery Excellent Excellent
ADI early 52 Gen Good 48 Gen Good 48 Gen Good 45 Gen Good
ADI late 5 Very Poor 61 Good 4 Very Poor 47 Gen Good
Max LVORI early 5 7 3 6
Max LVORI late 7 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ022-010815-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 47 (0) 77 (+3) 50 78
RH % (24h trend) 99 (0) 37 (-9) 95 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2230 2610
Mixing Hgt(ft-agl/msl) 7310 8570
Transport Wnd (kts) E 6 S 5
Transport Wnd (m/s) E 3 S 3
Transport Wnd (mph) E 7 S 6
Vent Rate (kt-ft) 43860 42850
Vent Rate (m/s-m) 6690 7830
Vent Rate (mph-ft) 51170 51420
Dispersion 3 3
Sunshine Hours 11 9
RH Recovery Excellent Excellent
ADI early 47 Gen Good 40 Fair 49 Gen Good 54 Gen Good
ADI late 5 Very Poor 61 Good 4 Very Poor 54 Gen Good
Max LVORI early 6 8 4 7
Max LVORI late 8 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ032-010815-
Stark-
Including the cities of Canton, Massillon, and Alliance
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 78 (+2) 51 78
RH % (24h trend) 94 (-1) 36 (-5) 89 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 E 5 Lgt/Var SE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2320 2840
Mixing Hgt(ft-agl/msl) 7620 9330
Transport Wnd (kts) E 7 SW 4
Transport Wnd (m/s) E 4 SW 2
Transport Wnd (mph) E 8 SW 5
Vent Rate (kt-ft) 53340 37320
Vent Rate (m/s-m) 9280 5680
Vent Rate (mph-ft) 60960 46650
Dispersion 4 3
Sunshine Hours 11 9
RH Recovery Excellent Excellent
ADI early 58 Gen Good 60 Gen Good 53 Gen Good 41 Gen Good
ADI late 5 Very Poor 65 Good 4 Very Poor 54 Gen Good
Max LVORI early 4 6 3 6
Max LVORI late 6 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northwest winds 5 to 10 mph.
$$
OHZ033-010815-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 47 (+1) 78 (+2) 51 78
RH % (24h trend) 98 (0) 36 (-3) 89 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2330 2500
Mixing Hgt(ft-agl/msl) 7640 8190
Transport Wnd (kts) E 7 S 5
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 6
Vent Rate (kt-ft) 53480 40950
Vent Rate (m/s-m) 9320 7500
Vent Rate (mph-ft) 61120 49140
Dispersion 4 3
Sunshine Hours 11 8
RH Recovery Excellent Excellent
ADI early 50 Gen Good 49 Gen Good 49 Gen Good 59 Gen Good
ADI late 4 Very Poor 63 Good 3 Very Poor 64 Good
Max LVORI early 5 7 3 6
Max LVORI late 8 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs around 70. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ023-010815-
Trumbull-
Including the cities of Warren and Niles
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-1) 77 (+2) 50 78
RH % (24h trend) 100 (+1) 37 (-9) 96 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2250 2470
Mixing Hgt(ft-agl/msl) 7390 8100
Transport Wnd (kts) E 6 S 6
Transport Wnd (m/s) E 3 S 3
Transport Wnd (mph) E 7 S 7
Vent Rate (kt-ft) 44340 48600
Vent Rate (m/s-m) 6750 7410
Vent Rate (mph-ft) 51730 56700
Dispersion 3 3
Sunshine Hours 11 9
RH Recovery Excellent Excellent
ADI early 45 Gen Good 31 Fair 42 Gen Good 39 Fair
ADI late 4 Very Poor 52 Gen Good 3 Very Poor 60 Gen Good
Max LVORI early 6 9 4 7
Max LVORI late 9 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ014-010815-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-3) 76 (+4) 50 77
RH % (24h trend) 100 (+1) 43 (-11) 97 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2100 2390
Mixing Hgt(ft-agl/msl) 6900 7840
Transport Wnd (kts) E 6 S 6
Transport Wnd (m/s) E 3 S 3
Transport Wnd (mph) E 7 S 7
Vent Rate (kt-ft) 41400 47040
Vent Rate (m/s-m) 6300 7170
Vent Rate (mph-ft) 48300 54880
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 36 Fair 30 Fair 37 Fair 39 Fair
ADI late 5 Very Poor 48 Gen Good 4 Very Poor 57 Gen Good
Max LVORI early 7 9 5 7
Max LVORI late 9 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 5 to 10 mph.
$$
OHZ089-010815-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-4) 75 (+3) 54 78
RH % (24h trend) 100 (+7) 48 (-11) 90 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var NE 6 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1500 1830
Mixing Hgt(ft-agl/msl) 4920 6010
Transport Wnd (kts) NE 6 SE 4
Transport Wnd (m/s) NE 3 SE 2
Transport Wnd (mph) NE 7 SE 5
Vent Rate (kt-ft) 29520 24040
Vent Rate (m/s-m) 4500 3660
Vent Rate (mph-ft) 34440 30050
Dispersion 3 2
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 23 Fair 22 Fair 23 Fair 27 Fair
ADI late 5 Very Poor 38 Fair 4 Very Poor 28 Fair
Max LVORI early 6 9 4 6
Max LVORI late 9 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 60s. West winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
PAZ001-010815-
Northern Erie-
Including the city of Erie
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-4) 75 (+3) 56 75
RH % (24h trend) 95 (+6) 46 (-10) 80 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var NE 5 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1370 1680
Mixing Hgt(ft-agl/msl) 4510 5500
Transport Wnd (kts) NE 6 E 5
Transport Wnd (m/s) NE 3 E 3
Transport Wnd (mph) NE 7 E 6
Vent Rate (kt-ft) 27060 27500
Vent Rate (m/s-m) 4110 5040
Vent Rate (mph-ft) 31570 33000
Dispersion 3 3
Sunshine Hours 12 10
RH Recovery Excellent Excellent
ADI early 22 Fair 25 Fair 21 Fair 23 Fair
ADI late 5 Very Poor 36 Fair 5 Very Poor 30 Fair
Max LVORI early 5 6 3 4
Max LVORI late 6 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows around
60. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 60s. West winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
60s. West winds 10 to 15 mph.
$$
PAZ002-010815-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-3) 74 (+3) 50 76
RH % (24h trend) 100 (+2) 43 (-11) 91 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2110 2360
Mixing Hgt(ft-agl/msl) 6920 7730
Transport Wnd (kts) E 6 S 4
Transport Wnd (m/s) E 3 S 2
Transport Wnd (mph) E 7 S 5
Vent Rate (kt-ft) 41520 30920
Vent Rate (m/s-m) 6330 4720
Vent Rate (mph-ft) 48440 38650
Dispersion 3 3
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 29 Fair 35 Fair 28 Fair 36 Fair
ADI late 5 Very Poor 47 Gen Good 4 Very Poor 40 Fair
Max LVORI early 6 9 4 6
Max LVORI late 9 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 60s. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 5 to 10 mph.
$$
PAZ003-010815-
Crawford-
Including the cities of Meadville and Titusville
320 PM EDT Sun Aug 31 2025
Tonight Labor Day Mon Night Tue
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (-1) 75 (+2) 49 75
RH % (24h trend) 99 (0) 42 (-7) 91 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2180 2360
Mixing Hgt(ft-agl/msl) 7170 7760
Transport Wnd (kts) E 5 S 5
Transport Wnd (m/s) E 3 S 3
Transport Wnd (mph) E 6 S 6
Vent Rate (kt-ft) 35850 38800
Vent Rate (m/s-m) 6540 7080
Vent Rate (mph-ft) 43020 46560
Dispersion 3 3
Sunshine Hours 11 9
RH Recovery Excellent Excellent
ADI early 40 Fair 35 Fair 33 Fair 37 Fair
ADI late 5 Very Poor 49 Gen Good 3 Very Poor 52 Gen Good
Max LVORI early 6 8 4 6
Max LVORI late 8 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 60s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. West winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$