Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
520
FNUS51 KCLE 120530
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
130 AM EDT Sun Oct 12 2025
.DISCUSSION...
A surface ridge builds from the northeast today into Monday and will
keep a strong low pressure system off the East Coast. A cold front
will cross the area Tuesday night into Wednesday. High pressure will
build into the Great Lakes region for Wednesday through Friday.
OHZ003-122015-
Lucas-
Including the city of Toledo
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 70 (+3) 49 (+1) 73
RH % (24h trend) 48 (-3) 100 (+2) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1580 1340
Mixing Hgt(ft-agl/msl) 5190 4410
Transport Wnd (kts) E 13 NE 6
Transport Wnd (m/s) E 7 NE 3
Transport Wnd (mph) E 15 NE 7
Vent Rate (kt-ft) 67470 26460
Vent Rate (m/s-m) 11060 4020
Vent Rate (mph-ft) 77850 30870
Dispersion 4 3
Sunshine Hours 9 9
RH Recovery Excellent
ADI early 44 Gen Good 34 Fair 9 Poor
ADI late 63 Good 4 Very Poor 35 Fair
Max LVORI early 8 7 9
Max LVORI late 1 9 3
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 around 50. Highs in the mid 70s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ006-122015-
Wood-
Including the cities of Bowling Green and Perrysburg
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+3) 49 (+2) 73
RH % (24h trend) 46 (-2) 100 (0) 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1720 1420
Mixing Hgt(ft-agl/msl) 5660 4650
Transport Wnd (kts) E 12 NE 7
Transport Wnd (m/s) E 6 NE 4
Transport Wnd (mph) E 14 NE 8
Vent Rate (kt-ft) 67920 32550
Vent Rate (m/s-m) 10320 5680
Vent Rate (mph-ft) 79240 37200
Dispersion 4 3
Sunshine Hours 9 9
RH Recovery Excellent
ADI early 38 Fair 37 Fair 9 Poor
ADI late 56 Gen Good 4 Very Poor 46 Gen Good
Max LVORI early 9 8 10
Max LVORI late 1 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ007-122015-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 69 (+4) 49 (-2) 71
RH % (24h trend) 58 (0) 100 (+5) 58
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 10 E 9 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1280 1040
Mixing Hgt(ft-agl/msl) 4210 3400
Transport Wnd (kts) E 13 NE 8
Transport Wnd (m/s) E 7 NE 4
Transport Wnd (mph) E 15 NE 9
Vent Rate (kt-ft) 54730 27200
Vent Rate (m/s-m) 8960 4160
Vent Rate (mph-ft) 63150 30600
Dispersion 4 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 36 Fair 33 Fair 14 Gen Poor
ADI late 36 Fair 5 Very Poor 34 Fair
Max LVORI early 6 7 9
Max LVORI late 3 9 3
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
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows around 50. Highs in the
lower 60s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 50s. Highs around
70. South winds 5 to 10 mph.
$$
OHZ008-122015-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+4) 48 (0) 71
RH % (24h trend) 53 (-2) 100 (0) 53
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 9 E 7 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1560 1220
Mixing Hgt(ft-agl/msl) 5130 3990
Transport Wnd (kts) E 12 NE 9
Transport Wnd (m/s) E 6 NE 5
Transport Wnd (mph) E 14 NE 10
Vent Rate (kt-ft) 61560 35910
Vent Rate (m/s-m) 9360 6100
Vent Rate (mph-ft) 71820 39900
Dispersion 4 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 26 Fair 33 Fair 12 Poor
ADI late 41 Gen Good 4 Very Poor 45 Gen Good
Max LVORI early 8 8 10
Max LVORI late 2 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 50. Highs in the lower 70s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 40. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 50. Highs in the lower
70s. South winds 5 to 10 mph.
$$
OHZ017-122015-
Hancock-
Including the city of Findlay
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 48 (+3) 74
RH % (24h trend) 44 (0) 100 (0) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 8 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1720 1510
Mixing Hgt(ft-agl/msl) 5660 4970
Transport Wnd (kts) E 11 N 9
Transport Wnd (m/s) E 6 N 5
Transport Wnd (mph) E 13 N 10
Vent Rate (kt-ft) 62260 44730
Vent Rate (m/s-m) 10320 7550
Vent Rate (mph-ft) 73580 49700
Dispersion 4 3
Sunshine Hours 9 9
RH Recovery Excellent
ADI early 25 Fair 37 Fair 7 Poor
ADI late 66 Good 5 Very Poor 52 Gen Good
Max LVORI early 9 6 10
Max LVORI late 1 9 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 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ018-122015-
Seneca-
Including the cities of Tiffin and Fostoria
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+4) 48 (+2) 72
RH % (24h trend) 48 (-1) 100 (0) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1610 1320
Mixing Hgt(ft-agl/msl) 5290 4330
Transport Wnd (kts) E 12 NE 9
Transport Wnd (m/s) E 6 NE 5
Transport Wnd (mph) E 14 NE 10
Vent Rate (kt-ft) 63480 38970
Vent Rate (m/s-m) 9660 6600
Vent Rate (mph-ft) 74060 43300
Dispersion 4 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 22 Fair 35 Fair 12 Poor
ADI late 42 Gen Good 5 Very Poor 52 Gen Good
Max LVORI early 9 7 10
Max LVORI late 1 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 50. Highs in the lower
70s. South winds 5 to 10 mph.
$$
OHZ027-122015-
Wyandot-
Including the cities of Upper Sandusky and Carey
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 47 (+2) 74
RH % (24h trend) 45 (+1) 100 (0) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1770 1370
Mixing Hgt(ft-agl/msl) 5820 4490
Transport Wnd (kts) E 11 NE 9
Transport Wnd (m/s) E 6 NE 5
Transport Wnd (mph) E 13 NE 10
Vent Rate (kt-ft) 64020 40410
Vent Rate (m/s-m) 10620 6850
Vent Rate (mph-ft) 75660 44900
Dispersion 4 3
Sunshine Hours 10 10
RH Recovery Excellent
ADI early 17 Gen Poor 37 Fair 10 Poor
ADI late 66 Good 5 Very Poor 58 Gen Good
Max LVORI early 9 6 9
Max LVORI late 1 9 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 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 50. Highs in the lower
70s. South winds 5 to 10 mph.
$$
OHZ028-122015-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 47 (+2) 72
RH % (24h trend) 48 (+1) 100 (0) 47
20ft Wnd-Val/AM(mph) NE 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1350
Mixing Hgt(ft-agl/msl) 4990 4430
Transport Wnd (kts) E 12 NE 10
Transport Wnd (m/s) E 6 NE 5
Transport Wnd (mph) E 14 NE 12
Vent Rate (kt-ft) 59880 44300
Vent Rate (m/s-m) 9120 6750
Vent Rate (mph-ft) 69860 53160
Dispersion 4 3
Sunshine Hours 10 10
RH Recovery Excellent
ADI early 19 Gen Poor 28 Fair 17 Gen Poor
ADI late 41 Gen Good 7 Poor 60 Gen Good
Max LVORI early 9 6 9
Max LVORI late 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ036-122015-
Marion-
Including the city of Marion
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 46 (+3) 74
RH % (24h trend) 46 (0) 100 (0) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 7 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1750 1370
Mixing Hgt(ft-agl/msl) 5750 4480
Transport Wnd (kts) E 11 N 11
Transport Wnd (m/s) E 6 N 6
Transport Wnd (mph) E 13 N 13
Vent Rate (kt-ft) 63250 49280
Vent Rate (m/s-m) 10500 8220
Vent Rate (mph-ft) 74750 58240
Dispersion 4 4
Sunshine Hours 10 10
RH Recovery Excellent
ADI early 16 Gen Poor 36 Fair 14 Gen Poor
ADI late 62 Good 5 Very Poor 65 Good
Max LVORI early 9 6 9
Max LVORI late 1 9 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 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Clear. Patchy frost through the day. Lows in the mid
30s. Highs in the lower 60s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ037-122015-
Morrow-
Including the cities of Mount Gilead and Cardington
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 47 (+3) 72
RH % (24h trend) 52 (+1) 100 (0) 48
20ft Wnd-Val/AM(mph) NE 6 NE 5
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1450 1370
Mixing Hgt(ft-agl/msl) 4750 4490
Transport Wnd (kts) E 11 N 12
Transport Wnd (m/s) E 6 N 6
Transport Wnd (mph) E 13 N 14
Vent Rate (kt-ft) 52250 53880
Vent Rate (m/s-m) 8700 8220
Vent Rate (mph-ft) 61750 62860
Dispersion 4 4
Sunshine Hours 10 10
RH Recovery Excellent
ADI early 18 Gen Poor 29 Fair 26 Fair
ADI late 40 Fair 8 Poor 71 Good
Max LVORI early 9 6 9
Max LVORI late 3 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ009-122015-
Erie-
Including the cities of Sandusky and Huron
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 71 (+6) 47 (-1) 69
RH % (24h trend) 60 (-1) 100 (+2) 62
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 9 E 7 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1340 990
Mixing Hgt(ft-agl/msl) 4410 3250
Transport Wnd (kts) E 12 NE 10
Transport Wnd (m/s) E 6 NE 5
Transport Wnd (mph) E 14 NE 12
Vent Rate (kt-ft) 52920 32500
Vent Rate (m/s-m) 8040 4950
Vent Rate (mph-ft) 61740 39000
Dispersion 4 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 22 Fair 28 Fair 16 Gen Poor
ADI late 38 Fair 5 Very Poor 41 Gen Good
Max LVORI early 9 6 9
Max LVORI late 3 9 3
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
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows around 50. Highs in the
lower 60s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
60s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 50. Highs around 70. South
winds 5 to 10 mph.
$$
OHZ019-122015-
Huron-
Including the cities of Norwalk and Willard
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+4) 46 (+1) 71
RH % (24h trend) 55 (0) 100 (0) 55
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1360 1210
Mixing Hgt(ft-agl/msl) 4460 3960
Transport Wnd (kts) E 12 NE 10
Transport Wnd (m/s) E 6 NE 5
Transport Wnd (mph) E 14 NE 12
Vent Rate (kt-ft) 53520 39600
Vent Rate (m/s-m) 8160 6050
Vent Rate (mph-ft) 62440 47520
Dispersion 4 3
Sunshine Hours 8 9
RH Recovery Excellent
ADI early 18 Gen Poor 23 Fair 17 Gen Poor
ADI late 60 Gen Good 5 Very Poor 53 Gen Good
Max LVORI early 9 8 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
OHZ029-122015-
Richland-
Including the city of Mansfield
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 70 (+2) 46 (+2) 71
RH % (24h trend) 55 (+2) 100 (0) 52
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 7 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1240 1310
Mixing Hgt(ft-agl/msl) 4070 4300
Transport Wnd (kts) E 12 N 11
Transport Wnd (m/s) E 6 N 6
Transport Wnd (mph) E 14 N 13
Vent Rate (kt-ft) 48840 47300
Vent Rate (m/s-m) 7440 7860
Vent Rate (mph-ft) 56980 55900
Dispersion 3 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 17 Gen Poor 23 Fair 22 Fair
ADI late 58 Gen Good 6 Very Poor 63 Good
Max LVORI early 9 7 9
Max LVORI late 3 9 3
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 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs around
70. South winds 5 to 10 mph.
$$
OHZ030-122015-
Ashland-
Including the city of Ashland
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+3) 45 (+2) 71
RH % (24h trend) 58 (+3) 100 (0) 54
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1120 1290
Mixing Hgt(ft-agl/msl) 3680 4250
Transport Wnd (kts) E 12 N 10
Transport Wnd (m/s) E 6 N 5
Transport Wnd (mph) E 14 N 12
Vent Rate (kt-ft) 44160 42500
Vent Rate (m/s-m) 6720 6450
Vent Rate (mph-ft) 51520 51000
Dispersion 3 3
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 17 Gen Poor 20 Gen Poor 20 Gen Poor
ADI late 42 Gen Good 5 Very Poor 61 Good
Max LVORI early 9 6 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the mid 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ047-122015-
Knox-
Including the city of Mount Vernon
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 70 (+2) 46 (+2) 72
RH % (24h trend) 55 (+2) 100 (0) 50
20ft Wnd-Val/AM(mph) NE 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 7 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1270 1380
Mixing Hgt(ft-agl/msl) 4160 4520
Transport Wnd (kts) E 12 N 13
Transport Wnd (m/s) E 6 N 7
Transport Wnd (mph) E 14 N 15
Vent Rate (kt-ft) 49920 58760
Vent Rate (m/s-m) 7620 9660
Vent Rate (mph-ft) 58240 67800
Dispersion 3 4
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 18 Gen Poor 26 Fair 24 Fair
ADI late 53 Gen Good 5 Very Poor 75 Good
Max LVORI early 9 7 9
Max LVORI late 2 9 3
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 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds around 5 mph.
.THURSDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the mid 60s. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs around 70.
South winds 5 to 10 mph.
$$
OHZ038-122015-
Holmes-
Including the cities of Millersburg and Killbuck
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+1) 45 (+2) 70
RH % (24h trend) 62 (+6) 100 (0) 52
20ft Wnd-Val/AM(mph) NE 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 7 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1020 1360
Mixing Hgt(ft-agl/msl) 3330 4460
Transport Wnd (kts) E 13 N 13
Transport Wnd (m/s) E 7 N 7
Transport Wnd (mph) E 15 N 15
Vent Rate (kt-ft) 43290 57980
Vent Rate (m/s-m) 7140 9520
Vent Rate (mph-ft) 49950 66900
Dispersion 3 4
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 25 Fair 22 Fair 29 Fair
ADI late 43 Gen Good 5 Very Poor 75 Good
Max LVORI early 9 6 9
Max LVORI late 3 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 60s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the lower 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ031-122015-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+2) 44 (+2) 70
RH % (24h trend) 62 (+6) 100 (0) 54
20ft Wnd-Val/AM(mph) NE 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 N 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1020 1300
Mixing Hgt(ft-agl/msl) 3360 4280
Transport Wnd (kts) E 13 N 12
Transport Wnd (m/s) E 7 N 6
Transport Wnd (mph) E 15 N 14
Vent Rate (kt-ft) 43680 51360
Vent Rate (m/s-m) 7140 7800
Vent Rate (mph-ft) 50400 59920
Dispersion 3 3
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 23 Fair 20 Gen Poor 24 Fair
ADI late 37 Fair 5 Very Poor 67 Good
Max LVORI early 9 7 9
Max LVORI late 3 9 3
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 40s. Highs in the lower
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the lower 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ020-122015-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+4) 45 (+1) 70
RH % (24h trend) 61 (+2) 100 (0) 56
20ft Wnd-Val/AM(mph) Lgt/Var NE 5
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1060 1280
Mixing Hgt(ft-agl/msl) 3490 4210
Transport Wnd (kts) E 13 N 11
Transport Wnd (m/s) E 7 N 6
Transport Wnd (mph) E 15 N 13
Vent Rate (kt-ft) 45370 46310
Vent Rate (m/s-m) 7420 7680
Vent Rate (mph-ft) 52350 54730
Dispersion 3 3
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 21 Fair 19 Gen Poor 22 Fair
ADI late 37 Fair 5 Very Poor 64 Good
Max LVORI early 9 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
around 60. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ010-122015-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 71 (+5) 45 (0) 71
RH % (24h trend) 59 (0) 100 (0) 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1240 1190
Mixing Hgt(ft-agl/msl) 4060 3910
Transport Wnd (kts) E 13 N 11
Transport Wnd (m/s) E 7 N 6
Transport Wnd (mph) E 15 N 13
Vent Rate (kt-ft) 52780 43010
Vent Rate (m/s-m) 8680 7140
Vent Rate (mph-ft) 60900 50830
Dispersion 4 3
Sunshine Hours 8 9
RH Recovery Excellent
ADI early 18 Gen Poor 22 Fair 21 Fair
ADI late 40 Fair 4 Very Poor 57 Gen Good
Max LVORI early 9 8 9
Max LVORI late 3 9 3
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 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the lower 60s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ011-122015-
Cuyahoga-
Including the city of Cleveland
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+6) 47 (0) 69
RH % (24h trend) 61 (0) 100 (+1) 59
20ft Wnd-Val/AM(mph) E 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1210 1180
Mixing Hgt(ft-agl/msl) 3950 3880
Transport Wnd (kts) E 13 N 10
Transport Wnd (m/s) E 7 N 5
Transport Wnd (mph) E 15 N 12
Vent Rate (kt-ft) 51350 38800
Vent Rate (m/s-m) 8470 5900
Vent Rate (mph-ft) 59250 46560
Dispersion 4 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 24 Fair 22 Fair 26 Fair
ADI late 43 Gen Good 5 Very Poor 51 Gen Good
Max LVORI early 9 6 9
Max LVORI late 3 7 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 50. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows around 50. Highs in the
upper 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
60s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ012-122015-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 70 (+6) 47 (0) 68
RH % (24h trend) 61 (-4) 100 (0) 64
20ft Wnd-Val/AM(mph) E 6 E 5
20ft Wnd-Rdg/PM(mph) E 9 E 7 NE 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1280 960
Mixing Hgt(ft-agl/msl) 4210 3160
Transport Wnd (kts) E 12 NE 11
Transport Wnd (m/s) E 6 NE 6
Transport Wnd (mph) E 14 NE 13
Vent Rate (kt-ft) 50520 34760
Vent Rate (m/s-m) 7680 5760
Vent Rate (mph-ft) 58940 41080
Dispersion 3 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 24 Fair 18 Gen Poor 33 Fair
ADI late 39 Fair 6 Very Poor 38 Fair
Max LVORI early 9 6 8
Max LVORI late 3 7 3
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 60s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the upper 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. South winds 5 to 10 mph.
$$
OHZ013-122015-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+4) 45 (+1) 68
RH % (24h trend) 63 (-1) 100 (0) 59
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 7 E 5 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1090 1200
Mixing Hgt(ft-agl/msl) 3570 3930
Transport Wnd (kts) E 13 N 10
Transport Wnd (m/s) E 7 N 5
Transport Wnd (mph) E 15 N 12
Vent Rate (kt-ft) 46410 39300
Vent Rate (m/s-m) 7630 6000
Vent Rate (mph-ft) 53550 47160
Dispersion 3 3
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 25 Fair 14 Gen Poor 28 Fair
ADI late 42 Gen Good 5 Very Poor 51 Gen Good
Max LVORI early 9 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the upper 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
60s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the mid
60s. South winds around 5 mph.
$$
OHZ021-122015-
Summit-
Including the city of Akron
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+2) 45 (+1) 72
RH % (24h trend) 62 (+4) 100 (0) 54
20ft Wnd-Val/AM(mph) E 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 7 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 990 1360
Mixing Hgt(ft-agl/msl) 3240 4470
Transport Wnd (kts) E 13 N 10
Transport Wnd (m/s) E 7 N 5
Transport Wnd (mph) E 15 N 12
Vent Rate (kt-ft) 42120 44700
Vent Rate (m/s-m) 6930 6800
Vent Rate (mph-ft) 48600 53640
Dispersion 3 3
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 24 Fair 17 Gen Poor 23 Fair
ADI late 36 Fair 5 Very Poor 61 Good
Max LVORI early 9 6 9
Max LVORI late 3 9 3
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 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
around 60. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the mid 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ022-122015-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+2) 44 (0) 70
RH % (24h trend) 63 (+3) 100 (0) 55
20ft Wnd-Val/AM(mph) E 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 920 1290
Mixing Hgt(ft-agl/msl) 3010 4230
Transport Wnd (kts) E 13 N 11
Transport Wnd (m/s) E 7 N 6
Transport Wnd (mph) E 15 N 13
Vent Rate (kt-ft) 39130 46530
Vent Rate (m/s-m) 6440 7740
Vent Rate (mph-ft) 45150 54990
Dispersion 3 3
Sunshine Hours 7 9
RH Recovery Excellent
ADI early 25 Fair 14 Gen Poor 21 Fair
ADI late 35 Fair 5 Very Poor 65 Good
Max LVORI early 9 7 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs around 70.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs
around 60. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ032-122015-
Stark-
Including the cities of Canton, Massillon, and Alliance
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+1) 45 (+1) 71
RH % (24h trend) 63 (+7) 100 (0) 53
20ft Wnd-Val/AM(mph) E 6 NE 5
20ft Wnd-Rdg/PM(mph) E 9 E 7 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 930 1340
Mixing Hgt(ft-agl/msl) 3060 4410
Transport Wnd (kts) E 13 N 13
Transport Wnd (m/s) E 7 N 7
Transport Wnd (mph) E 15 N 15
Vent Rate (kt-ft) 39780 57330
Vent Rate (m/s-m) 6510 9380
Vent Rate (mph-ft) 45900 66150
Dispersion 3 4
Sunshine Hours 7 10
RH Recovery Excellent
ADI early 24 Fair 17 Gen Poor 24 Fair
ADI late 36 Fair 5 Very Poor 68 Good
Max LVORI early 9 6 9
Max LVORI late 4 9 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 40s. Highs in the
lower 70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 60s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs around 60.
North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the lower 60s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ033-122015-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+2) 44 (0) 70
RH % (24h trend) 60 (+3) 100 (0) 52
20ft Wnd-Val/AM(mph) E 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 9 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1250
Mixing Hgt(ft-agl/msl) 3080 4110
Transport Wnd (kts) E 11 N 13
Transport Wnd (m/s) E 6 N 7
Transport Wnd (mph) E 13 N 15
Vent Rate (kt-ft) 33880 53430
Vent Rate (m/s-m) 5640 8750
Vent Rate (mph-ft) 40040 61650
Dispersion 3 4
Sunshine Hours 7 9
RH Recovery Excellent
ADI early 30 Fair 13 Gen Poor 21 Fair
ADI late 32 Fair 5 Very Poor 70 Good
Max LVORI early 9 6 9
Max LVORI late 4 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the lower 60s. Northwest winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Patchy frost. Lows in
the mid 30s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ023-122015-
Trumbull-
Including the cities of Warren and Niles
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+4) 44 (0) 70
RH % (24h trend) 61 (-1) 100 (0) 53
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 6 NE 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1260
Mixing Hgt(ft-agl/msl) 3090 4140
Transport Wnd (kts) E 12 N 12
Transport Wnd (m/s) E 6 N 6
Transport Wnd (mph) E 14 N 14
Vent Rate (kt-ft) 37080 49680
Vent Rate (m/s-m) 5640 7560
Vent Rate (mph-ft) 43260 57960
Dispersion 3 3
Sunshine Hours 7 9
RH Recovery Excellent
ADI early 28 Fair 9 Poor 22 Fair
ADI late 34 Fair 4 Very Poor 66 Good
Max LVORI early 9 6 10
Max LVORI late 3 9 3
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 40s. Highs around 70.
North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the upper 50s. North winds around 5 mph.
.THURSDAY...Mostly clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the upper 50s. Northwest winds around
5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
mid 30s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 40s. Highs in the
upper 60s. South winds 5 to 10 mph.
$$
OHZ014-122015-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+6) 43 (0) 68
RH % (24h trend) 61 (-5) 100 (0) 61
20ft Wnd-Val/AM(mph) E 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) E 8 E 6 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1140 1130
Mixing Hgt(ft-agl/msl) 3760 3710
Transport Wnd (kts) E 12 NE 12
Transport Wnd (m/s) E 6 NE 6
Transport Wnd (mph) E 14 NE 14
Vent Rate (kt-ft) 45120 44520
Vent Rate (m/s-m) 6840 6780
Vent Rate (mph-ft) 52640 51940
Dispersion 3 3
Sunshine Hours 8 10
RH Recovery Excellent
ADI early 30 Fair 10 Poor 26 Fair
ADI late 37 Fair 5 Very Poor 48 Gen Good
Max LVORI early 9 6 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the upper 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the day. Lows in the
upper 30s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows in the lower 40s. Highs in the
mid 60s. South winds 5 to 10 mph.
$$
OHZ089-122015-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 69 (+5) 47 (0) 67
RH % (24h trend) 63 (-4) 100 (0) 66
20ft Wnd-Val/AM(mph) E 5 E 5
20ft Wnd-Rdg/PM(mph) E 9 E 7 NE 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1110 790
Mixing Hgt(ft-agl/msl) 3630 2600
Transport Wnd (kts) E 12 NE 13
Transport Wnd (m/s) E 6 NE 7
Transport Wnd (mph) E 14 NE 15
Vent Rate (kt-ft) 43560 33800
Vent Rate (m/s-m) 6660 5530
Vent Rate (mph-ft) 50820 39000
Dispersion 3 3
Sunshine Hours 9 10
RH Recovery Excellent
ADI early 31 Fair 19 Gen Poor 31 Fair
ADI late 35 Fair 6 Very Poor 37 Fair
Max LVORI early 9 5 9
Max LVORI late 3 7 3
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 60s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the upper 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
60s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. South winds 5 to 10 mph.
$$
PAZ001-122015-
Northern Erie-
Including the city of Erie
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+6) 48 (-1) 66
RH % (24h trend) 58 (-9) 97 (+2) 63
20ft Wnd-Val/AM(mph) SE 7 E 6
20ft Wnd-Rdg/PM(mph) E 9 E 8 NE 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 900 800
Mixing Hgt(ft-agl/msl) 2950 2620
Transport Wnd (kts) E 12 NE 15
Transport Wnd (m/s) E 6 NE 8
Transport Wnd (mph) E 14 NE 17
Vent Rate (kt-ft) 35400 39300
Vent Rate (m/s-m) 5400 6400
Vent Rate (mph-ft) 41300 44540
Dispersion 3 3
Sunshine Hours 9 9
RH Recovery Excellent
ADI early 28 Fair 17 Gen Poor 31 Fair
ADI late 31 Fair 7 Poor 39 Fair
Max LVORI early 6 4 7
Max LVORI late 3 6 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 60s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the upper 40s. Highs
in the upper 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 50s. North winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
50s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. South winds 5 to 10 mph.
$$
PAZ002-122015-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus 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) 68 (+7) 42 (-2) 67
RH % (24h trend) 58 (-12) 100 (0) 62
20ft Wnd-Val/AM(mph) E 6 NE 5
20ft Wnd-Rdg/PM(mph) E 8 E 6 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1310 920
Mixing Hgt(ft-agl/msl) 4280 3000
Transport Wnd (kts) E 12 NE 14
Transport Wnd (m/s) E 6 NE 7
Transport Wnd (mph) E 14 NE 16
Vent Rate (kt-ft) 51360 42000
Vent Rate (m/s-m) 7860 6440
Vent Rate (mph-ft) 59920 48000
Dispersion 3 3
Sunshine Hours 9 9
RH Recovery Excellent
ADI early 26 Fair 12 Poor 29 Fair
ADI late 37 Fair 5 Very Poor 47 Gen Good
Max LVORI early 9 6 9
Max LVORI late 3 9 3
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 40s. Highs in the mid
60s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the mid 50s. North winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
50s. North winds around 5 mph.
.FRIDAY...Mostly clear. Patchy frost through the night. Areas of
frost through the day. Lows in the mid 30s. Highs in the upper
50s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 40. Highs in the mid 60s.
South winds 5 to 10 mph.
$$
PAZ003-122015-
Crawford-
Including the cities of Meadville and Titusville
130 AM EDT Sun Oct 12 2025
Today Tonight Columbus Day
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (+5) 43 (-2) 67
RH % (24h trend) 58 (-10) 100 (0) 60
20ft Wnd-Val/AM(mph) E 6 NE 5
20ft Wnd-Rdg/PM(mph) E 9 E 6 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1250 1100
Mixing Hgt(ft-agl/msl) 4110 3620
Transport Wnd (kts) E 11 NE 13
Transport Wnd (m/s) E 6 NE 7
Transport Wnd (mph) E 13 NE 15
Vent Rate (kt-ft) 45210 47060
Vent Rate (m/s-m) 7500 7700
Vent Rate (mph-ft) 53430 54300
Dispersion 3 3
Sunshine Hours 8 9
RH Recovery Excellent
ADI early 24 Fair 11 Poor 24 Fair
ADI late 37 Fair 5 Very Poor 60 Gen Good
Max LVORI early 9 6 9
Max LVORI late 3 9 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Cooler. Lows in the mid 40s. Highs in
the mid 50s. Northwest winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Patchy frost. Lows in
the mid 30s. Highs in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 40. Highs in the mid 60s.
South winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$