Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
110
FNUS51 KCLE 010629
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
229 AM EDT Mon Sep 1 2025
.DISCUSSION...
High pressure slowly builds off towards New England through early
next week. An upper level trough and associated cold front will
move into the region on Wednesday and exit to the east by
Thursday. A secondary cold front will through on Friday as the
upper level trough lingers in the region through the end of the
week.
OHZ003-012015-
Lucas-
Including the city of Toledo
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 52 (+1) 81
RH % (24h trend) 38 (-4) 97 (+1) 32
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 7 E 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2140 2630
Mixing Hgt(ft-agl/msl) 7030 8640
Transport Wnd (kts) E 8 SW 5
Transport Wnd (m/s) E 4 SW 3
Transport Wnd (mph) E 9 SW 6
Vent Rate (kt-ft) 56240 43200
Vent Rate (m/s-m) 8560 7890
Vent Rate (mph-ft) 63270 51840
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 33 Fair 50 Gen Good 13 Gen Poor
ADI late 59 Gen Good 4 Very Poor 43 Gen Good
Max LVORI early 7 5 8
Max LVORI late 2 7 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. Southwest winds 5 to 10 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...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. 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.
$$
OHZ006-012015-
Wood-
Including the cities of Bowling Green and Perrysburg
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 52 (+2) 81
RH % (24h trend) 39 (-3) 95 (-4) 33
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 E 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2280 2670
Mixing Hgt(ft-agl/msl) 7490 8740
Transport Wnd (kts) E 8 SW 5
Transport Wnd (m/s) E 4 SW 3
Transport Wnd (mph) E 9 SW 6
Vent Rate (kt-ft) 59920 43700
Vent Rate (m/s-m) 9120 8010
Vent Rate (mph-ft) 67410 52440
Dispersion 4 4
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 24 Fair 30 Fair 13 Gen Poor
ADI late 67 Good 5 Very Poor 49 Gen Good
Max LVORI early 9 5 8
Max LVORI late 1 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southwest winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds around 5 mph.
$$
OHZ007-012015-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+4) 52 (-1) 79
RH % (24h trend) 47 (-6) 95 (+2) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 8 E 7 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1740 2160
Mixing Hgt(ft-agl/msl) 5720 7080
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) 45760 35400
Vent Rate (m/s-m) 6960 6480
Vent Rate (mph-ft) 51480 42480
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 19 Gen Poor 25 Fair 11 Poor
ADI late 43 Gen Good 5 Very Poor 42 Gen Good
Max LVORI early 6 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...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southwest winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. West winds 5 to 10 mph.
$$
OHZ008-012015-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+4) 51 (+1) 80
RH % (24h trend) 42 (-8) 93 (-5) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2150 2330
Mixing Hgt(ft-agl/msl) 7060 7630
Transport Wnd (kts) E 8 SE 4
Transport Wnd (m/s) E 4 SE 2
Transport Wnd (mph) E 9 SE 5
Vent Rate (kt-ft) 56480 30520
Vent Rate (m/s-m) 8600 4660
Vent Rate (mph-ft) 63540 38150
Dispersion 4 3
Sunshine Hours 12 12
RH Recovery Excellent
ADI early 17 Gen Poor 30 Fair 13 Gen Poor
ADI late 57 Gen Good 4 Very Poor 45 Gen Good
Max LVORI early 8 5 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southwest winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds around 5 mph.
$$
OHZ017-012015-
Hancock-
Including the city of Findlay
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 51 (+3) 81
RH % (24h trend) 38 (-6) 90 (-6) 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 E 7 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2180 2450
Mixing Hgt(ft-agl/msl) 7140 8040
Transport Wnd (kts) E 8 SW 5
Transport Wnd (m/s) E 4 SW 3
Transport Wnd (mph) E 9 SW 6
Vent Rate (kt-ft) 57120 40200
Vent Rate (m/s-m) 8720 7350
Vent Rate (mph-ft) 64260 48240
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 15 Gen Poor 31 Fair 12 Poor
ADI late 66 Good 5 Very Poor 46 Gen Good
Max LVORI early 7 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...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southwest winds around
10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Southwest winds 5 to 15 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
West winds around 5 mph.
$$
OHZ018-012015-
Seneca-
Including the cities of Tiffin and Fostoria
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 51 (+2) 80
RH % (24h trend) 39 (-8) 90 (-6) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 NE 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2190 2270
Mixing Hgt(ft-agl/msl) 7190 7460
Transport Wnd (kts) E 7 SE 4
Transport Wnd (m/s) E 4 SE 2
Transport Wnd (mph) E 8 SE 5
Vent Rate (kt-ft) 50330 29840
Vent Rate (m/s-m) 8760 4540
Vent Rate (mph-ft) 57520 37300
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 16 Gen Poor 38 Fair 13 Gen Poor
ADI late 65 Good 5 Very Poor 42 Gen Good
Max LVORI early 7 5 6
Max LVORI late 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. South winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds around 5 mph.
$$
OHZ027-012015-
Wyandot-
Including the cities of Upper Sandusky and Carey
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 51 (+3) 80
RH % (24h trend) 37 (-8) 87 (-8) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 NE 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2130 2150
Mixing Hgt(ft-agl/msl) 7000 7050
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) 49000 28200
Vent Rate (m/s-m) 8520 4300
Vent Rate (mph-ft) 56000 35250
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 17 Gen Poor 60 Gen Good 15 Gen Poor
ADI late 66 Good 5 Very Poor 35 Fair
Max LVORI early 7 4 5
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...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ028-012015-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 52 (+3) 79
RH % (24h trend) 37 (-10) 84 (-10) 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 NE 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2150 2090
Mixing Hgt(ft-agl/msl) 7050 6850
Transport Wnd (kts) E 7 S 3
Transport Wnd (m/s) E 4 S 2
Transport Wnd (mph) E 8 S 3
Vent Rate (kt-ft) 49350 20550
Vent Rate (m/s-m) 8600 4180
Vent Rate (mph-ft) 56400 20550
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 35 Fair 54 Gen Good 18 Gen Poor
ADI late 67 Good 5 Very Poor 28 Fair
Max LVORI early 6 4 5
Max LVORI late 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Showers, cooler. Lows in the upper 50s. Highs in the
upper 60s. South winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ036-012015-
Marion-
Including the city of Marion
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 51 (+2) 80
RH % (24h trend) 38 (-8) 87 (-8) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 E 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2120 2020
Mixing Hgt(ft-agl/msl) 6950 6620
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) 48650 26480
Vent Rate (m/s-m) 8480 4040
Vent Rate (mph-ft) 55600 33100
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 24 Fair 52 Gen Good 17 Gen Poor
ADI late 66 Good 4 Very Poor 36 Fair
Max LVORI early 7 4 5
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...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Showers, cooler. Lows in the upper 50s. Highs in the
upper 60s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. 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.
$$
OHZ037-012015-
Morrow-
Including the cities of Mount Gilead and Cardington
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 52 (+2) 79
RH % (24h trend) 39 (-8) 85 (-8) 39
20ft Wnd-Val/AM(mph) E 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2200 2150
Mixing Hgt(ft-agl/msl) 7200 7040
Transport Wnd (kts) E 7 S 4
Transport Wnd (m/s) E 4 S 2
Transport Wnd (mph) E 8 S 5
Vent Rate (kt-ft) 50400 28160
Vent Rate (m/s-m) 8800 4300
Vent Rate (mph-ft) 57600 35200
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 36 Fair 57 Gen Good 18 Gen Poor
ADI late 68 Good 5 Very Poor 35 Fair
Max LVORI early 6 3 5
Max LVORI late 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ009-012015-
Erie-
Including the cities of Sandusky and Huron
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+4) 52 (+1) 79
RH % (24h trend) 48 (-10) 90 (-5) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1940 1960
Mixing Hgt(ft-agl/msl) 6360 6440
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) 44520 32200
Vent Rate (m/s-m) 7760 5880
Vent Rate (mph-ft) 50880 38640
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 13 Gen Poor 28 Fair 19 Gen Poor
ADI late 51 Gen Good 5 Very Poor 35 Fair
Max LVORI early 7 5 6
Max LVORI late 2 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 upper 50s. Highs around
80. South winds 5 to 10 mph.
.THURSDAY...Showers, cooler. Lows in the upper 50s. Highs in the
upper 60s. South winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northwest winds 5 to 10 mph.
$$
OHZ019-012015-
Huron-
Including the cities of Norwalk and Willard
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+4) 52 (+3) 79
RH % (24h trend) 42 (-11) 88 (-10) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2270 2140
Mixing Hgt(ft-agl/msl) 7440 7010
Transport Wnd (kts) E 7 SE 4
Transport Wnd (m/s) E 4 SE 2
Transport Wnd (mph) E 8 SE 5
Vent Rate (kt-ft) 52080 28040
Vent Rate (m/s-m) 9080 4280
Vent Rate (mph-ft) 59520 35050
Dispersion 4 3
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 25 Fair 50 Gen Good 23 Fair
ADI late 63 Good 5 Very Poor 38 Fair
Max LVORI early 8 5 5
Max LVORI late 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Showers, cooler. Lows in the upper 50s. Highs in the
upper 60s. South winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds around 5 mph.
$$
OHZ029-012015-
Richland-
Including the city of Mansfield
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 51 (+2) 77
RH % (24h trend) 39 (-11) 88 (-7) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2250 2170
Mixing Hgt(ft-agl/msl) 7390 7120
Transport Wnd (kts) E 7 SE 3
Transport Wnd (m/s) E 4 SE 2
Transport Wnd (mph) E 8 SE 3
Vent Rate (kt-ft) 51730 21360
Vent Rate (m/s-m) 9000 4340
Vent Rate (mph-ft) 59120 21360
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 36 Fair 56 Gen Good 23 Fair
ADI late 69 Good 4 Very Poor 32 Fair
Max LVORI early 7 4 5
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...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
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.
$$
OHZ030-012015-
Ashland-
Including the city of Ashland
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 50 (+2) 77
RH % (24h trend) 39 (-11) 89 (-7) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2270 2230
Mixing Hgt(ft-agl/msl) 7430 7320
Transport Wnd (kts) E 7 SE 3
Transport Wnd (m/s) E 4 SE 2
Transport Wnd (mph) E 8 SE 3
Vent Rate (kt-ft) 52010 21960
Vent Rate (m/s-m) 9080 4460
Vent Rate (mph-ft) 59440 21960
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 40 Fair 59 Gen Good 25 Fair
ADI late 70 Good 4 Very Poor 33 Fair
Max LVORI early 8 4 6
Max LVORI late 1 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ047-012015-
Knox-
Including the city of Mount Vernon
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 51 (+2) 78
RH % (24h trend) 38 (-6) 90 (-6) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2370 2300
Mixing Hgt(ft-agl/msl) 7770 7550
Transport Wnd (kts) E 7 S 4
Transport Wnd (m/s) E 4 S 2
Transport Wnd (mph) E 8 S 5
Vent Rate (kt-ft) 54390 30200
Vent Rate (m/s-m) 9480 4600
Vent Rate (mph-ft) 62160 37750
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 42 Gen Good 60 Gen Good 20 Gen Poor
ADI late 67 Good 4 Very Poor 39 Fair
Max LVORI early 7 3 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...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. 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.
$$
OHZ038-012015-
Holmes-
Including the cities of Millersburg and Killbuck
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+2) 50 (+2) 77
RH % (24h trend) 36 (-7) 89 (-6) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2370 2410
Mixing Hgt(ft-agl/msl) 7780 7890
Transport Wnd (kts) E 7 SW 5
Transport Wnd (m/s) E 4 SW 3
Transport Wnd (mph) E 8 SW 6
Vent Rate (kt-ft) 54460 39450
Vent Rate (m/s-m) 9480 7230
Vent Rate (mph-ft) 62240 47340
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 54 Gen Good 65 Good 24 Fair
ADI late 69 Good 4 Very Poor 47 Gen Good
Max LVORI early 7 3 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
60s. West winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ031-012015-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+2) 50 (+2) 77
RH % (24h trend) 37 (-9) 90 (-6) 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2370 2410
Mixing Hgt(ft-agl/msl) 7770 7920
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) 54390 31680
Vent Rate (m/s-m) 9480 4820
Vent Rate (mph-ft) 62160 39600
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 49 Gen Good 59 Gen Good 33 Fair
ADI late 69 Good 4 Very Poor 49 Gen Good
Max LVORI early 8 3 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...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds up to 10 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
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.
$$
OHZ020-012015-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 51 (+3) 78
RH % (24h trend) 39 (-10) 88 (-7) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2270 2350
Mixing Hgt(ft-agl/msl) 7440 7710
Transport Wnd (kts) E 7 SE 5
Transport Wnd (m/s) E 4 SE 3
Transport Wnd (mph) E 8 SE 6
Vent Rate (kt-ft) 52080 38550
Vent Rate (m/s-m) 9080 7050
Vent Rate (mph-ft) 59520 46260
Dispersion 4 3
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 46 Gen Good 51 Gen Good 29 Fair
ADI late 67 Good 4 Very Poor 49 Gen Good
Max LVORI early 7 3 5
Max LVORI late 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 60s. West winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. Northwest winds around 5 mph.
$$
OHZ010-012015-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+4) 52 (+3) 78
RH % (24h trend) 41 (-13) 89 (-8) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 NE 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2280 2270
Mixing Hgt(ft-agl/msl) 7490 7440
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) 52430 37200
Vent Rate (m/s-m) 9120 6810
Vent Rate (mph-ft) 59920 44640
Dispersion 4 3
Sunshine Hours 11 11
RH Recovery Excellent
ADI early 30 Fair 33 Fair 22 Fair
ADI late 60 Gen Good 5 Very Poor 40 Fair
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...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows around 50. Highs
in the upper 60s. Northwest winds 5 to 10 mph.
$$
OHZ011-012015-
Cuyahoga-
Including the city of Cleveland
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+4) 54 (+3) 78
RH % (24h trend) 40 (-12) 84 (-4) 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 6 NE 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2240 2390
Mixing Hgt(ft-agl/msl) 7340 7850
Transport Wnd (kts) E 7 SE 5
Transport Wnd (m/s) E 4 SE 3
Transport Wnd (mph) E 8 SE 6
Vent Rate (kt-ft) 51380 39250
Vent Rate (m/s-m) 8960 7170
Vent Rate (mph-ft) 58720 47100
Dispersion 4 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 42 Gen Good 48 Gen Good 28 Fair
ADI late 58 Gen Good 4 Very Poor 46 Gen Good
Max LVORI early 6 3 5
Max LVORI late 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs around 70. South
winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 50s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
$$
OHZ012-012015-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
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) 54 (+3) 77
RH % (24h trend) 44 (-13) 85 (-3) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 E 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1980 2080
Mixing Hgt(ft-agl/msl) 6490 6820
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) 45430 34100
Vent Rate (m/s-m) 7920 6240
Vent Rate (mph-ft) 51920 40920
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 33 Fair 35 Fair 24 Fair
ADI late 55 Gen Good 4 Very Poor 42 Gen Good
Max LVORI early 5 4 5
Max LVORI late 2 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 upper 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 60s. West winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northwest winds around 5 mph.
$$
OHZ013-012015-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+3) 50 (+2) 76
RH % (24h trend) 43 (-11) 93 (-2) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2150 2320
Mixing Hgt(ft-agl/msl) 7060 7600
Transport Wnd (kts) E 7 S 7
Transport Wnd (m/s) E 4 S 4
Transport Wnd (mph) E 8 S 8
Vent Rate (kt-ft) 49420 53200
Vent Rate (m/s-m) 8600 9280
Vent Rate (mph-ft) 56480 60800
Dispersion 4 4
Sunshine Hours 12 10
RH Recovery Excellent
ADI early 37 Fair 50 Gen Good 31 Fair
ADI late 59 Gen Good 4 Very Poor 70 Good
Max LVORI early 7 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the mid 60s. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. Northwest winds around 5 mph.
$$
OHZ021-012015-
Summit-
Including the city of Akron
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+4) 52 (+4) 79
RH % (24h trend) 35 (-10) 87 (-7) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2410 2580
Mixing Hgt(ft-agl/msl) 7910 8470
Transport Wnd (kts) E 7 SE 7
Transport Wnd (m/s) E 4 SE 4
Transport Wnd (mph) E 8 SE 8
Vent Rate (kt-ft) 55370 59290
Vent Rate (m/s-m) 9640 10320
Vent Rate (mph-ft) 63280 67760
Dispersion 4 4
Sunshine Hours 11 10
RH Recovery Excellent
ADI early 60 Gen Good 58 Gen Good 46 Gen Good
ADI late 71 Good 4 Very Poor 75 Good
Max LVORI early 6 3 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...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds around
10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs around 70.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. 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.
$$
OHZ022-012015-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 51 (+4) 77
RH % (24h trend) 38 (-8) 92 (-5) 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2340 2430
Mixing Hgt(ft-agl/msl) 7670 7980
Transport Wnd (kts) E 7 SE 7
Transport Wnd (m/s) E 4 SE 4
Transport Wnd (mph) E 8 SE 8
Vent Rate (kt-ft) 53690 55860
Vent Rate (m/s-m) 9360 9720
Vent Rate (mph-ft) 61360 63840
Dispersion 4 4
Sunshine Hours 11 9
RH Recovery Excellent
ADI early 53 Gen Good 60 Gen Good 48 Gen Good
ADI late 70 Good 4 Very Poor 73 Good
Max LVORI early 8 4 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. Northwest winds around 5 mph.
$$
OHZ032-012015-
Stark-
Including the cities of Canton, Massillon, and Alliance
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 51 (+3) 78
RH % (24h trend) 35 (-6) 85 (-8) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2430 2520
Mixing Hgt(ft-agl/msl) 7970 8260
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) 55790 41300
Vent Rate (m/s-m) 9720 7560
Vent Rate (mph-ft) 63760 49560
Dispersion 4 3
Sunshine Hours 12 10
RH Recovery Excellent
ADI early 63 Good 66 Good 46 Gen Good
ADI late 73 Good 4 Very Poor 70 Good
Max LVORI early 6 3 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...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ033-012015-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 51 (+5) 78
RH % (24h trend) 36 (-3) 87 (-7) 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2410 2380
Mixing Hgt(ft-agl/msl) 7910 7820
Transport Wnd (kts) E 7 S 6
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 7
Vent Rate (kt-ft) 55370 46920
Vent Rate (m/s-m) 9640 7140
Vent Rate (mph-ft) 63280 54740
Dispersion 4 3
Sunshine Hours 11 9
RH Recovery Excellent
ADI early 60 Gen Good 58 Gen Good 44 Gen Good
ADI late 73 Good 3 Very Poor 71 Good
Max LVORI early 6 3 5
Max LVORI late 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Not as warm.
Lows in the upper 50s. Highs around 70. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Northwest winds around 5 mph.
$$
OHZ023-012015-
Trumbull-
Including the cities of Warren and Niles
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 51 (+5) 77
RH % (24h trend) 38 (-8) 94 (-1) 37
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) 2310 2340
Mixing Hgt(ft-agl/msl) 7590 7690
Transport Wnd (kts) E 7 S 6
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 7
Vent Rate (kt-ft) 53130 46140
Vent Rate (m/s-m) 9240 7020
Vent Rate (mph-ft) 60720 53830
Dispersion 4 3
Sunshine Hours 11 9
RH Recovery Excellent
ADI early 41 Gen Good 48 Gen Good 28 Fair
ADI late 63 Good 3 Very Poor 60 Gen 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...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 70. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. West winds around 5 mph.
$$
OHZ014-012015-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+4) 50 (+2) 77
RH % (24h trend) 43 (-11) 95 (+1) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2160 2240
Mixing Hgt(ft-agl/msl) 7070 7340
Transport Wnd (kts) E 7 S 6
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 7
Vent Rate (kt-ft) 49490 44040
Vent Rate (m/s-m) 8640 6720
Vent Rate (mph-ft) 56560 51380
Dispersion 4 3
Sunshine Hours 12 10
RH Recovery Excellent
ADI early 31 Fair 38 Fair 29 Fair
ADI late 58 Gen Good 4 Very Poor 57 Gen Good
Max LVORI early 7 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Cooler. Lows
in the upper 50s. Highs in the upper 60s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs around 70. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. Northwest winds around 5 mph.
$$
OHZ089-012015-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
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 (+3) 54 (+3) 77
RH % (24h trend) 48 (-11) 90 (+3) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1640 1630
Mixing Hgt(ft-agl/msl) 5380 5340
Transport Wnd (kts) NE 8 S 5
Transport Wnd (m/s) NE 4 S 3
Transport Wnd (mph) NE 9 S 6
Vent Rate (kt-ft) 43040 26700
Vent Rate (m/s-m) 6560 4890
Vent Rate (mph-ft) 48420 32040
Dispersion 3 3
Sunshine Hours 12 11
RH Recovery Excellent
ADI early 22 Fair 28 Fair 22 Fair
ADI late 43 Gen Good 5 Very Poor 29 Fair
Max LVORI early 5 5 5
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...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs around 70. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 60s. West winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northwest winds 5 to 10 mph.
$$
PAZ001-012015-
Northern Erie-
Including the city of Erie
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+2) 56 (+4) 75
RH % (24h trend) 48 (-8) 80 (0) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1390 1450
Mixing Hgt(ft-agl/msl) 4560 4760
Transport Wnd (kts) NE 7 SW 4
Transport Wnd (m/s) NE 4 SW 2
Transport Wnd (mph) NE 8 SW 5
Vent Rate (kt-ft) 31920 19040
Vent Rate (m/s-m) 5560 2900
Vent Rate (mph-ft) 36480 23800
Dispersion 3 2
Sunshine Hours 12 10
RH Recovery Excellent
ADI early 24 Fair 22 Fair 20 Gen Poor
ADI late 37 Fair 5 Very Poor 22 Fair
Max LVORI early 4 3 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows around
60. Highs around 70. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 60s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northwest winds 5 to 10 mph.
$$
PAZ002-012015-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
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 (+3) 75
RH % (24h trend) 44 (-10) 89 (0) 43
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) 2170 2010
Mixing Hgt(ft-agl/msl) 7100 6580
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) 49700 32900
Vent Rate (m/s-m) 8680 6030
Vent Rate (mph-ft) 56800 39480
Dispersion 4 3
Sunshine Hours 11 10
RH Recovery Excellent
ADI early 43 Gen Good 27 Fair 29 Fair
ADI late 58 Gen Good 4 Very Poor 41 Gen Good
Max LVORI early 6 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...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 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. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
60s. West winds around 5 mph.
$$
PAZ003-012015-
Crawford-
Including the cities of Meadville and Titusville
229 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+2) 49 (+2) 75
RH % (24h trend) 42 (-7) 90 (-1) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 2240 2100
Mixing Hgt(ft-agl/msl) 7350 6880
Transport Wnd (kts) E 7 S 5
Transport Wnd (m/s) E 4 S 3
Transport Wnd (mph) E 8 S 6
Vent Rate (kt-ft) 51450 34400
Vent Rate (m/s-m) 8960 6300
Vent Rate (mph-ft) 58800 41280
Dispersion 4 3
Sunshine Hours 11 10
RH Recovery Excellent
ADI early 43 Gen Good 36 Fair 29 Fair
ADI late 61 Good 4 Very Poor 46 Gen Good
Max LVORI early 6 5 6
Max LVORI late 1 6 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. Northwest winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$