Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
795
FNUS51 KCLE 310707
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
307 AM EDT Sun Aug 31 2025
.DISCUSSION...
High pressure continues through early next week. Strong cold
front late Wednesday night into Thursday. Wednesday through
Thursday will be the best chances for wetting rains across the
area.
OHZ003-312015-
Lucas-
Including the city of Toledo
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+3) 51 (+2) 79
RH % (24h trend) 39 (-3) 95 (+7) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 Lgt/Var E 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1680 2130
Mixing Hgt(ft-agl/msl) 5510 6980
Transport Wnd (kts) NE 9 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 10 E 10
Vent Rate (kt-ft) 49590 62820
Vent Rate (m/s-m) 8400 10650
Vent Rate (mph-ft) 55100 69800
Dispersion 4 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 34 Fair 46 Gen Good 59 Gen Good
ADI late 56 Gen Good 4 Very Poor 73 Good
Max LVORI early 6 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
mid 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 5 to 10 mph.
$$
OHZ006-312015-
Wood-
Including the cities of Bowling Green and Perrysburg
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+3) 50 (+2) 78
RH % (24h trend) 41 (-2) 96 (+6) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 5 E 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1620 2150
Mixing Hgt(ft-agl/msl) 5310 7040
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 53100 63360
Vent Rate (m/s-m) 8100 10750
Vent Rate (mph-ft) 63720 70400
Dispersion 4 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 39 Fair 39 Fair 51 Gen Good
ADI late 59 Gen Good 4 Very Poor 74 Good
Max LVORI early 6 5 7
Max LVORI late 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ007-312015-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 53 (+2) 76
RH % (24h trend) 49 (-1) 94 (+6) 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 Lgt/Var E 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1340 1710
Mixing Hgt(ft-agl/msl) 4380 5600
Transport Wnd (kts) NE 9 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 10 E 10
Vent Rate (kt-ft) 39420 50400
Vent Rate (m/s-m) 6700 8550
Vent Rate (mph-ft) 43800 56000
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 43 Gen Good 36 Fair 34 Fair
ADI late 52 Gen Good 5 Very Poor 43 Gen Good
Max LVORI early 6 4 6
Max LVORI late 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. West winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows around 50. Highs
in the upper 60s. West winds 10 to 15 mph.
$$
OHZ008-312015-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+3) 50 (+2) 77
RH % (24h trend) 46 (-3) 94 (+3) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 5 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1480 1970
Mixing Hgt(ft-agl/msl) 4860 6480
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 48600 58320
Vent Rate (m/s-m) 7400 9850
Vent Rate (mph-ft) 58320 64800
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 45 Gen Good 40 Fair 38 Fair
ADI late 61 Good 4 Very Poor 59 Gen Good
Max LVORI early 7 5 6
Max LVORI late 2 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ017-312015-
Hancock-
Including the city of Findlay
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+2) 49 (+2) 79
RH % (24h trend) 42 (-1) 93 (+4) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 NE 7 E 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1590 2050
Mixing Hgt(ft-agl/msl) 5230 6720
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 52300 60480
Vent Rate (m/s-m) 7950 10250
Vent Rate (mph-ft) 62760 67200
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 51 Gen Good 36 Fair 38 Fair
ADI late 60 Gen Good 5 Very Poor 72 Good
Max LVORI early 6 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
$$
OHZ018-312015-
Seneca-
Including the cities of Tiffin and Fostoria
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+4) 49 (+1) 78
RH % (24h trend) 45 (-1) 92 (+2) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 NE 6 E 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1960
Mixing Hgt(ft-agl/msl) 4990 6410
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 49900 57690
Vent Rate (m/s-m) 7600 9800
Vent Rate (mph-ft) 59880 64100
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 47 Gen Good 32 Fair 39 Fair
ADI late 60 Gen Good 5 Very Poor 67 Good
Max LVORI early 6 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Cooler. Lows in the mid 50s. Highs in the upper
60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ027-312015-
Wyandot-
Including the cities of Upper Sandusky and Carey
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+3) 49 (+2) 79
RH % (24h trend) 42 (-3) 91 (+1) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 NE 7 E 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1550 2010
Mixing Hgt(ft-agl/msl) 5070 6610
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 50700 59490
Vent Rate (m/s-m) 7750 10050
Vent Rate (mph-ft) 60840 66100
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 59 Gen Good 35 Fair 41 Gen Good
ADI late 65 Good 5 Very Poor 71 Good
Max LVORI early 6 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Cooler. Lows in the mid 50s. Highs in the upper
60s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
$$
OHZ028-312015-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+3) 50 (+3) 78
RH % (24h trend) 45 (-2) 89 (0) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 NE 7 E 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1510 2040
Mixing Hgt(ft-agl/msl) 4950 6710
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 49500 60390
Vent Rate (m/s-m) 7550 10200
Vent Rate (mph-ft) 59400 67100
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 60 Gen Good 34 Fair 45 Gen Good
ADI late 65 Good 5 Very Poor 71 Good
Max LVORI early 6 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Cooler. Lows in the mid 50s. Highs in the upper
60s. Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ036-312015-
Marion-
Including the city of Marion
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+4) 49 (+3) 79
RH % (24h trend) 44 (-2) 92 (+1) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 9 NE 8 E 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1570 2040
Mixing Hgt(ft-agl/msl) 5170 6690
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 51700 60210
Vent Rate (m/s-m) 7850 10200
Vent Rate (mph-ft) 62040 66900
Dispersion 3 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 63 Good 36 Fair 46 Gen Good
ADI late 41 Gen Good 5 Very Poor 71 Good
Max LVORI early 6 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Cooler. Lows in the mid 50s. Highs in the upper
60s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
$$
OHZ037-312015-
Morrow-
Including the cities of Mount Gilead and Cardington
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+3) 51 (+4) 78
RH % (24h trend) 44 (-4) 89 (0) 40
20ft Wnd-Val/AM(mph) E 6 E 5
20ft Wnd-Rdg/PM(mph) NE 9 NE 8 E 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1610 2190
Mixing Hgt(ft-agl/msl) 5270 7170
Transport Wnd (kts) NE 10 E 8
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 12 E 9
Vent Rate (kt-ft) 52700 57360
Vent Rate (m/s-m) 8050 8760
Vent Rate (mph-ft) 63240 64530
Dispersion 4 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 37 Fair 37 Fair 49 Gen Good
ADI late 40 Fair 8 Poor 71 Good
Max LVORI early 6 4 5
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ009-312015-
Erie-
Including the cities of Sandusky and Huron
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 51 (0) 76
RH % (24h trend) 56 (+1) 93 (+1) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 5 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1320 1610
Mixing Hgt(ft-agl/msl) 4330 5290
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 43300 47610
Vent Rate (m/s-m) 6600 8050
Vent Rate (mph-ft) 51960 52900
Dispersion 3 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 46 Gen Good 38 Fair 30 Fair
ADI late 56 Gen Good 5 Very Poor 51 Gen Good
Max LVORI early 7 5 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. 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. Cooler. Lows in the upper 50s. Highs in the upper
60s. West winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 10 to 15 mph.
$$
OHZ019-312015-
Huron-
Including the cities of Norwalk and Willard
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+2) 50 (+2) 77
RH % (24h trend) 51 (-1) 93 (0) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 5 E 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1480 1910
Mixing Hgt(ft-agl/msl) 4850 6280
Transport Wnd (kts) NE 10 E 9
Transport Wnd (m/s) NE 5 E 5
Transport Wnd (mph) NE 12 E 10
Vent Rate (kt-ft) 48500 56520
Vent Rate (m/s-m) 7400 9550
Vent Rate (mph-ft) 58200 62800
Dispersion 3 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 49 Gen Good 34 Fair 37 Fair
ADI late 60 Gen Good 5 Very Poor 62 Good
Max LVORI early 7 5 6
Max LVORI late 2 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Cooler. Lows in the upper 50s. Highs in the upper
60s. Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ029-312015-
Richland-
Including the city of Mansfield
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 50 (+3) 77
RH % (24h trend) 47 (-3) 91 (-1) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 6 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1620 2120
Mixing Hgt(ft-agl/msl) 5310 6950
Transport Wnd (kts) NE 10 E 8
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 12 E 9
Vent Rate (kt-ft) 53100 55600
Vent Rate (m/s-m) 8100 8480
Vent Rate (mph-ft) 63720 62550
Dispersion 4 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 58 Gen Good 35 Fair 48 Gen Good
ADI late 60 Gen Good 5 Very Poor 69 Good
Max LVORI early 6 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 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.
$$
OHZ030-312015-
Ashland-
Including the city of Ashland
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 49 (+3) 77
RH % (24h trend) 47 (-4) 93 (-1) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 6 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1720 2150
Mixing Hgt(ft-agl/msl) 5660 7050
Transport Wnd (kts) NE 10 E 8
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 12 E 9
Vent Rate (kt-ft) 56600 56400
Vent Rate (m/s-m) 8600 8600
Vent Rate (mph-ft) 67920 63450
Dispersion 4 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 52 Gen Good 33 Fair 48 Gen Good
ADI late 67 Good 5 Very Poor 68 Good
Max LVORI early 7 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the mid 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ047-312015-
Knox-
Including the city of Mount Vernon
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+4) 49 (+2) 78
RH % (24h trend) 41 (-5) 93 (+1) 39
20ft Wnd-Val/AM(mph) NE 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 NE 6 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1800 2300
Mixing Hgt(ft-agl/msl) 5910 7530
Transport Wnd (kts) E 10 E 7
Transport Wnd (m/s) E 5 E 4
Transport Wnd (mph) E 12 E 8
Vent Rate (kt-ft) 59100 52710
Vent Rate (m/s-m) 9000 9200
Vent Rate (mph-ft) 70920 60240
Dispersion 4 4
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 61 Good 39 Fair 51 Gen Good
ADI late 41 Gen Good 5 Very Poor 72 Good
Max LVORI early 6 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. 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 THROUGH SATURDAY...Partly cloudy. Lows in the mid 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ038-312015-
Holmes-
Including the cities of Millersburg and Killbuck
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+4) 49 (+3) 77
RH % (24h trend) 40 (-6) 93 (-1) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 NE 5 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1890 2220
Mixing Hgt(ft-agl/msl) 6180 7280
Transport Wnd (kts) NE 10 E 8
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 12 E 9
Vent Rate (kt-ft) 61800 58240
Vent Rate (m/s-m) 9450 8880
Vent Rate (mph-ft) 74160 65520
Dispersion 4 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 58 Gen Good 69 Good 51 Gen Good
ADI late 78 Good 5 Very Poor 70 Good
Max LVORI early 6 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ031-312015-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+4) 48 (+2) 77
RH % (24h trend) 43 (-5) 94 (-2) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 6 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1850 2290
Mixing Hgt(ft-agl/msl) 6080 7510
Transport Wnd (kts) NE 9 E 7
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 10 E 8
Vent Rate (kt-ft) 54720 52570
Vent Rate (m/s-m) 9250 9160
Vent Rate (mph-ft) 60800 60080
Dispersion 4 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 50 Gen Good 34 Fair 50 Gen Good
ADI late 70 Good 5 Very Poor 69 Good
Max LVORI early 7 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. 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 THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ020-312015-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 49 (+2) 77
RH % (24h trend) 47 (-4) 92 (-3) 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 6 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1690 2120
Mixing Hgt(ft-agl/msl) 5540 6960
Transport Wnd (kts) NE 9 E 8
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 10 E 9
Vent Rate (kt-ft) 49860 55680
Vent Rate (m/s-m) 8450 8480
Vent Rate (mph-ft) 55400 62640
Dispersion 4 4
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 48 Gen Good 31 Fair 37 Fair
ADI late 58 Gen Good 5 Very Poor 67 Good
Max LVORI early 7 4 6
Max LVORI late 2 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the upper 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ010-312015-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 50 (+1) 77
RH % (24h trend) 50 (-3) 94 (0) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 2010
Mixing Hgt(ft-agl/msl) 4980 6590
Transport Wnd (kts) NE 8 E 8
Transport Wnd (m/s) NE 4 E 4
Transport Wnd (mph) NE 9 E 9
Vent Rate (kt-ft) 39840 52720
Vent Rate (m/s-m) 6080 8040
Vent Rate (mph-ft) 44820 59310
Dispersion 3 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 47 Gen Good 29 Fair 29 Fair
ADI late 53 Gen Good 4 Very Poor 60 Gen Good
Max LVORI early 7 5 6
Max LVORI late 2 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. 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. Cooler. Lows in the upper 50s. Highs in the upper
60s. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. West winds 5 to 10 mph.
$$
OHZ011-312015-
Cuyahoga-
Including the city of Cleveland
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+4) 51 (0) 77
RH % (24h trend) 49 (-2) 89 (-3) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 NE 5 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1560 2080
Mixing Hgt(ft-agl/msl) 5130 6810
Transport Wnd (kts) NE 8 E 7
Transport Wnd (m/s) NE 4 E 4
Transport Wnd (mph) NE 9 E 8
Vent Rate (kt-ft) 41040 47670
Vent Rate (m/s-m) 6240 8320
Vent Rate (mph-ft) 46170 54480
Dispersion 3 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 44 Gen Good 35 Fair 27 Fair
ADI late 50 Gen Good 5 Very Poor 58 Gen Good
Max LVORI early 7 4 6
Max LVORI late 2 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. Southwest winds 10 to
15 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the mid
60s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
$$
OHZ012-312015-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 51 (-1) 76
RH % (24h trend) 53 (0) 88 (-3) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 Lgt/Var NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1410 1920
Mixing Hgt(ft-agl/msl) 4630 6300
Transport Wnd (kts) NE 8 E 7
Transport Wnd (m/s) NE 4 E 4
Transport Wnd (mph) NE 9 E 8
Vent Rate (kt-ft) 37040 44100
Vent Rate (m/s-m) 5640 7680
Vent Rate (mph-ft) 41670 50400
Dispersion 3 3
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 34 Fair 36 Fair 27 Fair
ADI late 47 Gen Good 5 Very Poor 50 Gen Good
Max LVORI early 7 5 5
Max LVORI late 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds around 5 mph.
.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 upper 60s. Southwest winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows in the lower 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
$$
OHZ013-312015-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+4) 48 (0) 75
RH % (24h trend) 51 (-2) 96 (-3) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1660 2020
Mixing Hgt(ft-agl/msl) 5430 6640
Transport Wnd (kts) NE 7 E 6
Transport Wnd (m/s) NE 4 E 3
Transport Wnd (mph) NE 8 E 7
Vent Rate (kt-ft) 38010 39840
Vent Rate (m/s-m) 6640 6060
Vent Rate (mph-ft) 43440 46480
Dispersion 3 3
Sunshine Hours 10 12
RH Recovery Excellent
ADI early 35 Fair 43 Gen Good 29 Fair
ADI late 49 Gen Good 5 Very Poor 59 Gen Good
Max LVORI early 9 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the mid 50s. Highs in the upper 60s. Southwest winds 5 to
10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
OHZ021-312015-
Summit-
Including the city of Akron
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+5) 50 (+3) 78
RH % (24h trend) 42 (-5) 92 (-4) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 NE 5 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1820 2400
Mixing Hgt(ft-agl/msl) 5970 7890
Transport Wnd (kts) NE 8 E 7
Transport Wnd (m/s) NE 4 E 4
Transport Wnd (mph) NE 9 E 8
Vent Rate (kt-ft) 47760 55230
Vent Rate (m/s-m) 7280 9600
Vent Rate (mph-ft) 53730 63120
Dispersion 3 4
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 48 Gen Good 52 Gen Good 47 Gen Good
ADI late 59 Gen Good 5 Very Poor 71 Good
Max LVORI early 8 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. 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. Lows in the upper 40s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
OHZ022-312015-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+5) 48 (+2) 77
RH % (24h trend) 43 (-5) 96 (-3) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1780 2330
Mixing Hgt(ft-agl/msl) 5840 7640
Transport Wnd (kts) NE 7 E 7
Transport Wnd (m/s) NE 4 E 4
Transport Wnd (mph) NE 8 E 8
Vent Rate (kt-ft) 40880 53480
Vent Rate (m/s-m) 7120 9320
Vent Rate (mph-ft) 46720 61120
Dispersion 3 4
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 43 Gen Good 52 Gen Good 46 Gen Good
ADI late 57 Gen Good 5 Very Poor 66 Good
Max LVORI early 9 5 7
Max LVORI late 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
OHZ032-312015-
Stark-
Including the cities of Canton, Massillon, and Alliance
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+4) 48 (+2) 78
RH % (24h trend) 39 (-5) 91 (-4) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 NE 5 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1900 2340
Mixing Hgt(ft-agl/msl) 6230 7660
Transport Wnd (kts) NE 9 E 7
Transport Wnd (m/s) NE 5 E 4
Transport Wnd (mph) NE 10 E 8
Vent Rate (kt-ft) 56070 53620
Vent Rate (m/s-m) 9500 9360
Vent Rate (mph-ft) 62300 61280
Dispersion 4 4
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 52 Gen Good 62 Good 54 Gen Good
ADI late 68 Good 5 Very Poor 71 Good
Max LVORI early 7 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. 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 upper 60s. Southwest winds 5 to 10 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. Lows in the upper 40s. Highs around
70. West winds 5 to 10 mph.
$$
OHZ033-312015-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+4) 48 (+3) 78
RH % (24h trend) 38 (-6) 94 (-4) 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1900 2400
Mixing Hgt(ft-agl/msl) 6250 7870
Transport Wnd (kts) NE 7 E 7
Transport Wnd (m/s) NE 4 E 4
Transport Wnd (mph) NE 8 E 8
Vent Rate (kt-ft) 43750 55090
Vent Rate (m/s-m) 7600 9600
Vent Rate (mph-ft) 50000 62960
Dispersion 3 4
Sunshine Hours 10 11
RH Recovery Excellent
ADI early 45 Gen Good 56 Gen Good 55 Gen Good
ADI late 59 Gen Good 4 Very Poor 65 Good
Max LVORI early 9 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
$$
OHZ023-312015-
Trumbull-
Including the cities of Warren and Niles
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+5) 48 (+3) 78
RH % (24h trend) 41 (-7) 96 (-3) 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1810 2230
Mixing Hgt(ft-agl/msl) 5920 7320
Transport Wnd (kts) NE 7 E 6
Transport Wnd (m/s) NE 4 E 3
Transport Wnd (mph) NE 8 E 7
Vent Rate (kt-ft) 41440 43920
Vent Rate (m/s-m) 7240 6690
Vent Rate (mph-ft) 47360 51240
Dispersion 3 3
Sunshine Hours 10 11
RH Recovery Excellent
ADI early 35 Fair 51 Gen Good 34 Fair
ADI late 51 Gen Good 4 Very Poor 59 Gen Good
Max LVORI early 10 5 7
Max LVORI late 1 7 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. 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 mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. West winds 5 to 10 mph.
$$
OHZ014-312015-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+4) 48 (+1) 76
RH % (24h trend) 50 (-1) 95 (-4) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1700 2130
Mixing Hgt(ft-agl/msl) 5580 6980
Transport Wnd (kts) NE 7 E 6
Transport Wnd (m/s) NE 4 E 3
Transport Wnd (mph) NE 8 E 7
Vent Rate (kt-ft) 39060 41880
Vent Rate (m/s-m) 6800 6390
Vent Rate (mph-ft) 44640 48860
Dispersion 3 3
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 30 Fair 41 Gen Good 30 Fair
ADI late 50 Gen Good 5 Very Poor 54 Gen Good
Max LVORI early 10 6 7
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
OHZ089-312015-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 51 (-1) 75
RH % (24h trend) 54 (+1) 91 (-2) 48
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 6 Lgt/Var NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1300 1510
Mixing Hgt(ft-agl/msl) 4250 4950
Transport Wnd (kts) NE 7 NE 7
Transport Wnd (m/s) NE 4 NE 4
Transport Wnd (mph) NE 8 NE 8
Vent Rate (kt-ft) 29750 34650
Vent Rate (m/s-m) 5200 6040
Vent Rate (mph-ft) 34000 39600
Dispersion 3 3
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 25 Fair 29 Fair 24 Fair
ADI late 42 Gen Good 5 Very Poor 41 Gen Good
Max LVORI early 7 4 6
Max LVORI late 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. 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 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...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
$$
PAZ001-312015-
Northern Erie-
Including the city of Erie
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 53 (0) 75
RH % (24h trend) 51 (+1) 82 (-7) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) N 5 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1280 1310
Mixing Hgt(ft-agl/msl) 4180 4310
Transport Wnd (kts) NE 7 NE 9
Transport Wnd (m/s) NE 4 NE 5
Transport Wnd (mph) NE 8 NE 10
Vent Rate (kt-ft) 29260 38790
Vent Rate (m/s-m) 5120 6550
Vent Rate (mph-ft) 33440 43100
Dispersion 3 3
Sunshine Hours 11 12
RH Recovery Excellent
ADI early 25 Fair 27 Fair 28 Fair
ADI late 39 Fair 5 Very Poor 44 Gen Good
Max LVORI early 6 3 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
$$
PAZ002-312015-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+4) 47 (0) 74
RH % (24h trend) 48 (-2) 93 (-5) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1730 2130
Mixing Hgt(ft-agl/msl) 5680 6980
Transport Wnd (kts) NE 6 E 6
Transport Wnd (m/s) NE 3 E 3
Transport Wnd (mph) NE 7 E 7
Vent Rate (kt-ft) 34080 41880
Vent Rate (m/s-m) 5190 6390
Vent Rate (mph-ft) 39760 48860
Dispersion 3 3
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 30 Fair 35 Fair 43 Gen Good
ADI late 47 Gen Good 5 Very Poor 51 Gen Good
Max LVORI early 9 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. 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
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...Mostly cloudy. Lows in the upper 40s. Highs in the
mid 60s. West winds 5 to 10 mph.
$$
PAZ003-312015-
Crawford-
Including the cities of Meadville and Titusville
307 AM EDT Sun Aug 31 2025
Today Tonight Labor Day
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+5) 47 (+1) 75
RH % (24h trend) 45 (-5) 94 (-5) 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1900 2140
Mixing Hgt(ft-agl/msl) 6220 7020
Transport Wnd (kts) NE 6 E 5
Transport Wnd (m/s) NE 3 E 3
Transport Wnd (mph) NE 7 E 6
Vent Rate (kt-ft) 37320 35100
Vent Rate (m/s-m) 5700 6420
Vent Rate (mph-ft) 43540 42120
Dispersion 3 3
Sunshine Hours 10 11
RH Recovery Excellent
ADI early 30 Fair 46 Gen Good 38 Fair
ADI late 48 Gen Good 5 Very Poor 50 Gen Good
Max LVORI early 9 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. North winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$