Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
411
FNUS51 KCLE 200638
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
238 AM EDT Sun Sep 20 2026
.DISCUSSION...
A low pressure system will move northeast through the area today
before dragging a cold front south tonight. On Monday high pressure
will nudge south towards the area, leaving the area between a high
to the north and a surface trough across the Ohio Valley through the
middle of the week. Wetting rains this weekend into this upcoming
week will keep area fuels moist and prevent any fire weather
concerns at this time.
OHZ003-202015-
Lucas-
Including the city of Toledo
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 30
Chance of Thunder (%) 20 20 0
Temp (24h trend) 67 (-1) 55 (-7) 65
RH % (24h trend) 82 (-1) 94 (-6) 75
20ft Wnd-Val/AM(mph) Lgt/Var NE 13 G23
20ft Wnd-Rdg/PM(mph) NE 9 G18 NE 10 G23 NE 15 G24
Precip Amount 0.54 0.04 0.08
Precip Duration 7 1 1
Precip Begin 6 AM Continuing 7 AM
Precip End Continuing 1 AM 4 PM
Mixing Hgt(m-agl/msl) 510 1200
Mixing Hgt(ft-agl/msl) 1670 3940
Transport Wnd (kts) NE 15 E 19
Transport Wnd (m/s) NE 8 E 10
Transport Wnd (mph) NE 17 E 22
Vent Rate (kt-ft) 25050 74860
Vent Rate (m/s-m) 4080 12000
Vent Rate (mph-ft) 28390 86680
Dispersion 3 4
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 6 Very Poor 15 Gen Poor 16 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 7 7
Max LVORI late 10 4 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the lower 60s. Northeast winds around 15 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ006-202015-
Wood-
Including the cities of Bowling Green and Perrysburg
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 40
Chance of Thunder (%) 30 30 0
Temp (24h trend) 71 (+1) 57 (-6) 66
RH % (24h trend) 85 (+6) 94 (-6) 76
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G22
20ft Wnd-Rdg/PM(mph) NE 10 G19 NE 11 G20 NE 16 G23
Precip Amount 0.57 0.09 0.12
Precip Duration 7 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 480 1160
Mixing Hgt(ft-agl/msl) 1570 3810
Transport Wnd (kts) NE 14 NE 19
Transport Wnd (m/s) NE 7 NE 10
Transport Wnd (mph) NE 16 NE 22
Vent Rate (kt-ft) 21980 72390
Vent Rate (m/s-m) 3360 11600
Vent Rate (mph-ft) 25120 83820
Dispersion 2 4
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 6 Very Poor 16 Gen Poor 14 Gen Poor
ADI late Very Poor 16 Gen Poor Very Poor
Max LVORI early 10 6 8
Max LVORI late 10 5 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the lower 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. North winds 5 to 10 mph.
$$
OHZ007-202015-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 30
Chance of Thunder (%) 20 20 0
Temp (24h trend) 70 (+1) 58 (-5) 67
RH % (24h trend) 80 (+1) 91 (-9) 73
20ft Wnd-Val/AM(mph) N 5 NE 16
20ft Wnd-Rdg/PM(mph) NE 12 NE 12 G22 NE 18
Precip Amount 0.51 0.04 0.10
Precip Duration 6 1 2
Precip Begin 6 AM Continuing 7 AM
Precip End Continuing 3 AM Continuing
Mixing Hgt(m-agl/msl) 550 1150
Mixing Hgt(ft-agl/msl) 1820 3770
Transport Wnd (kts) NE 16 NE 21
Transport Wnd (m/s) NE 8 NE 11
Transport Wnd (mph) NE 18 NE 24
Vent Rate (kt-ft) 29120 79170
Vent Rate (m/s-m) 4400 12650
Vent Rate (mph-ft) 32760 90480
Dispersion 3 4
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 6 Very Poor 19 Gen Poor 20 Gen Poor
ADI late Very Poor 20 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 9 4 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the mid 60s. Northeast winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 60s. East winds around 15 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ008-202015-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 30
Chance of Thunder (%) 30 30 0
Temp (24h trend) 71 (+1) 58 (-6) 67
RH % (24h trend) 83 (+4) 92 (-8) 71
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G22
20ft Wnd-Rdg/PM(mph) NE 10 G18 NE 11 G19 NE 16 G23
Precip Amount 0.54 0.06 0.11
Precip Duration 7 2 1
Precip Begin 6 AM Continuing 6 AM
Precip End Continuing 4 AM Continuing
Mixing Hgt(m-agl/msl) 490 1120
Mixing Hgt(ft-agl/msl) 1620 3670
Transport Wnd (kts) NE 14 NE 19
Transport Wnd (m/s) NE 7 NE 10
Transport Wnd (mph) NE 16 NE 22
Vent Rate (kt-ft) 22680 69730
Vent Rate (m/s-m) 3430 11200
Vent Rate (mph-ft) 25920 80740
Dispersion 2 4
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 6 Very Poor 15 Gen Poor 14 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 9 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the mid 60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ017-202015-
Hancock-
Including the city of Findlay
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 50 50
Chance of Thunder (%) 30 30 20
Temp (24h trend) 76 (+2) 56 (-7) 66
RH % (24h trend) 83 (+7) 96 (-4) 76
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G22
20ft Wnd-Rdg/PM(mph) NE 9 G19 NE 12 G20 NE 15 G23
Precip Amount 0.52 0.16 0.17
Precip Duration 6 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 510 1040
Mixing Hgt(ft-agl/msl) 1690 3410
Transport Wnd (kts) NE 9 NE 17
Transport Wnd (m/s) NE 5 NE 9
Transport Wnd (mph) NE 10 NE 20
Vent Rate (kt-ft) 15210 57970
Vent Rate (m/s-m) 2550 9360
Vent Rate (mph-ft) 16900 68200
Dispersion 2 4
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 3 Very Poor 15 Gen Poor 14 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 7 7
Max LVORI late 9 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the mid 60s. Northeast winds around 15 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 60s. Northeast winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ018-202015-
Seneca-
Including the cities of Tiffin and Fostoria
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 40
Chance of Thunder (%) 30 30 0
Temp (24h trend) 74 (+2) 56 (-7) 67
RH % (24h trend) 79 (+2) 94 (-6) 69
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G22
20ft Wnd-Rdg/PM(mph) N 9 G18 NE 11 G19 NE 15 G23
Precip Amount 0.46 0.10 0.14
Precip Duration 7 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 500 1030
Mixing Hgt(ft-agl/msl) 1630 3370
Transport Wnd (kts) NE 11 NE 16
Transport Wnd (m/s) NE 6 NE 8
Transport Wnd (mph) NE 13 NE 18
Vent Rate (kt-ft) 17930 53920
Vent Rate (m/s-m) 3000 8240
Vent Rate (mph-ft) 21190 60660
Dispersion 2 4
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 5 Very Poor 14 Gen Poor 14 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 8 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ027-202015-
Wyandot-
Including the cities of Upper Sandusky and Carey
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 50 50
Chance of Thunder (%) 30 30 20
Temp (24h trend) 78 (+3) 56 (-8) 67
RH % (24h trend) 78 (+4) 94 (-6) 68
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G21
20ft Wnd-Rdg/PM(mph) N 8 G17 NE 12 G19 NE 14 G22
Precip Amount 0.49 0.14 0.25
Precip Duration 6 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 550 960
Mixing Hgt(ft-agl/msl) 1810 3150
Transport Wnd (kts) NE 7 NE 15
Transport Wnd (m/s) NE 4 NE 8
Transport Wnd (mph) NE 8 NE 17
Vent Rate (kt-ft) 12670 47250
Vent Rate (m/s-m) 2200 7680
Vent Rate (mph-ft) 14480 53550
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 5 Very Poor 15 Gen Poor 14 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 7 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the mid 60s. Northeast winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Northeast winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows around 50. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ028-202015-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 50
Chance of Thunder (%) 30 30 0
Temp (24h trend) 76 (+2) 55 (-8) 67
RH % (24h trend) 77 (+4) 95 (-5) 66
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G21
20ft Wnd-Rdg/PM(mph) N 7 NE 11 G18 NE 13 G22
Precip Amount 0.44 0.12 0.24
Precip Duration 7 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 570 960
Mixing Hgt(ft-agl/msl) 1860 3150
Transport Wnd (kts) NE 7 NE 14
Transport Wnd (m/s) NE 4 NE 7
Transport Wnd (mph) NE 8 NE 16
Vent Rate (kt-ft) 13020 44100
Vent Rate (m/s-m) 2280 6720
Vent Rate (mph-ft) 14880 50400
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 6 Very Poor 16 Gen Poor 14 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 6 7
Max LVORI late 7 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ036-202015-
Marion-
Including the city of Marion
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 50 50
Chance of Thunder (%) 40 40 0
Temp (24h trend) 79 (+3) 56 (-7) 68
RH % (24h trend) 76 (+3) 97 (-3) 68
20ft Wnd-Val/AM(mph) Lgt/Var NE 11 G20
20ft Wnd-Rdg/PM(mph) N 7 NE 11 NE 12 G20
Precip Amount 0.44 0.21 0.28
Precip Duration 5 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 690 910
Mixing Hgt(ft-agl/msl) 2260 2990
Transport Wnd (kts) N 7 NE 13
Transport Wnd (m/s) N 4 NE 7
Transport Wnd (mph) N 8 NE 15
Vent Rate (kt-ft) 15820 38870
Vent Rate (m/s-m) 2760 6370
Vent Rate (mph-ft) 18080 44850
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 6 Very Poor 16 Gen Poor 13 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 6 8
Max LVORI late 6 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
60s. Northeast winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. Northeast winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ037-202015-
Morrow-
Including the cities of Mount Gilead and Cardington
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 50 50
Chance of Thunder (%) 40 40 0
Temp (24h trend) 79 (+3) 55 (-8) 67
RH % (24h trend) 78 (+7) 98 (-2) 70
20ft Wnd-Val/AM(mph) Lgt/Var NE 12 G20
20ft Wnd-Rdg/PM(mph) NW 6 NE 10 G18 NE 12
Precip Amount 0.45 0.22 0.28
Precip Duration 6 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 720 850
Mixing Hgt(ft-agl/msl) 2380 2780
Transport Wnd (kts) NW 6 E 13
Transport Wnd (m/s) NW 3 E 7
Transport Wnd (mph) NW 7 E 15
Vent Rate (kt-ft) 14280 36140
Vent Rate (m/s-m) 2160 5950
Vent Rate (mph-ft) 16660 41700
Dispersion 2 3
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 5 Very Poor 15 Gen Poor 13 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 7 9
Max LVORI late 7 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
60s. Northeast winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ009-202015-
Erie-
Including the cities of Sandusky and Huron
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 20
Chance of Thunder (%) 20 20 0
Temp (24h trend) 72 (+2) 56 (-7) 67
RH % (24h trend) 83 (+7) 92 (-8) 70
20ft Wnd-Val/AM(mph) Lgt/Var E 14 G22
20ft Wnd-Rdg/PM(mph) NE 9 G17 NE 11 G20 NE 17 G25
Precip Amount 0.43 0.04 0.07
Precip Duration 7 1 1
Precip Begin 6 AM Continuing 7 AM
Precip End Continuing 1 AM Continuing
Mixing Hgt(m-agl/msl) 540 1080
Mixing Hgt(ft-agl/msl) 1770 3530
Transport Wnd (kts) NE 14 NE 18
Transport Wnd (m/s) NE 7 NE 9
Transport Wnd (mph) NE 16 NE 21
Vent Rate (kt-ft) 24780 63540
Vent Rate (m/s-m) 3780 9720
Vent Rate (mph-ft) 28320 74130
Dispersion 2 4
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 7 Poor 15 Gen Poor 16 Gen Poor
ADI late Very Poor 16 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 9 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
60s. Northeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ019-202015-
Huron-
Including the cities of Norwalk and Willard
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 30
Chance of Thunder (%) 30 30 0
Temp (24h trend) 74 (+2) 54 (-8) 67
RH % (24h trend) 80 (+7) 94 (-6) 66
20ft Wnd-Val/AM(mph) Lgt/Var NE 11 G20
20ft Wnd-Rdg/PM(mph) N 8 NE 9 G17 NE 13 G22
Precip Amount 0.41 0.06 0.12
Precip Duration 7 1 1
Precip Begin 6 AM Continuing 6 AM
Precip End Continuing 1 AM Continuing
Mixing Hgt(m-agl/msl) 500 980
Mixing Hgt(ft-agl/msl) 1630 3210
Transport Wnd (kts) NE 12 E 14
Transport Wnd (m/s) NE 6 E 7
Transport Wnd (mph) NE 14 E 16
Vent Rate (kt-ft) 19560 44940
Vent Rate (m/s-m) 3000 6860
Vent Rate (mph-ft) 22820 51360
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 6 Very Poor 14 Gen Poor 14 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 8 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northeast winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows around 50. Highs
in the upper 60s. Northeast winds up to 10 mph.
$$
OHZ029-202015-
Richland-
Including the city of Mansfield
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 40 50
Chance of Thunder (%) 40 40 0
Temp (24h trend) 76 (+2) 53 (-9) 67
RH % (24h trend) 79 (+9) 97 (-3) 68
20ft Wnd-Val/AM(mph) Lgt/Var NE 11 G20
20ft Wnd-Rdg/PM(mph) N 6 NE 9 G17 NE 11 G19
Precip Amount 0.41 0.11 0.24
Precip Duration 7 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 680 910
Mixing Hgt(ft-agl/msl) 2230 2990
Transport Wnd (kts) N 6 E 13
Transport Wnd (m/s) N 3 E 7
Transport Wnd (mph) N 7 E 15
Vent Rate (kt-ft) 13380 38870
Vent Rate (m/s-m) 2040 6370
Vent Rate (mph-ft) 15610 44850
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 5 Very Poor 14 Gen Poor 13 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 6 8
Max LVORI late 7 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northeast winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ030-202015-
Ashland-
Including the city of Ashland
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 40 40
Chance of Thunder (%) 40 40 0
Temp (24h trend) 76 (+3) 53 (-8) 66
RH % (24h trend) 82 (+11) 96 (-4) 69
20ft Wnd-Val/AM(mph) Lgt/Var NE 10 G18
20ft Wnd-Rdg/PM(mph) N 6 NE 9 NE 11
Precip Amount 0.36 0.08 0.22
Precip Duration 6 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 630 920
Mixing Hgt(ft-agl/msl) 2080 3000
Transport Wnd (kts) N 6 E 13
Transport Wnd (m/s) N 3 E 7
Transport Wnd (mph) N 7 E 15
Vent Rate (kt-ft) 12480 39000
Vent Rate (m/s-m) 1890 6440
Vent Rate (mph-ft) 14560 45000
Dispersion 1 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 5 Very Poor 13 Gen Poor 12 Poor
ADI late Very Poor 13 Gen Poor Very Poor
Max LVORI early 10 6 8
Max LVORI late 8 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northeast winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ047-202015-
Knox-
Including the city of Mount Vernon
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 60
Chance of Thunder (%) 40 40 20
Temp (24h trend) 78 (+1) 55 (-7) 66
RH % (24h trend) 81 (+12) 100 (0) 74
20ft Wnd-Val/AM(mph) Lgt/Var NE 10 G19
20ft Wnd-Rdg/PM(mph) NW 5 NE 8 G17 NE 10 G19
Precip Amount 0.47 0.31 0.29
Precip Duration 6 2 4
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 740 730
Mixing Hgt(ft-agl/msl) 2430 2390
Transport Wnd (kts) W 5 NE 12
Transport Wnd (m/s) W 3 NE 6
Transport Wnd (mph) W 6 NE 14
Vent Rate (kt-ft) 12150 28680
Vent Rate (m/s-m) 2220 4380
Vent Rate (mph-ft) 14580 33460
Dispersion 2 3
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 4 Very Poor 17 Gen Poor 13 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 7 10
Max LVORI late 8 5 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northeast winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the mid
60s. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. North winds around 5 mph.
$$
OHZ038-202015-
Holmes-
Including the cities of Millersburg and Killbuck
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 50 50
Chance of Thunder (%) 40 30 0
Temp (24h trend) 76 (0) 54 (-8) 66
RH % (24h trend) 83 (+17) 100 (0) 71
20ft Wnd-Val/AM(mph) Lgt/Var NE 9 G19
20ft Wnd-Rdg/PM(mph) NW 5 N 8 NE 11 G18
Precip Amount 0.37 0.14 0.22
Precip Duration 7 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 680 760
Mixing Hgt(ft-agl/msl) 2220 2510
Transport Wnd (kts) NW 5 NE 13
Transport Wnd (m/s) NW 3 NE 7
Transport Wnd (mph) NW 6 NE 15
Vent Rate (kt-ft) 11100 32630
Vent Rate (m/s-m) 2040 5320
Vent Rate (mph-ft) 13320 37650
Dispersion 2 3
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 5 Very Poor 13 Gen Poor 13 Gen Poor
ADI late Very Poor 13 Gen Poor Very Poor
Max LVORI early 10 6 9
Max LVORI late 9 6 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Showers. Lows in the lower 50s. Highs in the lower
60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ031-202015-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 40 40
Chance of Thunder (%) 40 30 0
Temp (24h trend) 75 (+1) 53 (-9) 66
RH % (24h trend) 83 (+15) 97 (-3) 68
20ft Wnd-Val/AM(mph) Lgt/Var NE 10 G19
20ft Wnd-Rdg/PM(mph) NW 6 NE 9 NE 11 G19
Precip Amount 0.33 0.08 0.20
Precip Duration 6 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 600 860
Mixing Hgt(ft-agl/msl) 1950 2830
Transport Wnd (kts) NW 6 E 13
Transport Wnd (m/s) NW 3 E 7
Transport Wnd (mph) NW 7 E 15
Vent Rate (kt-ft) 11700 36790
Vent Rate (m/s-m) 1800 6020
Vent Rate (mph-ft) 13650 42450
Dispersion 1 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 5 Very Poor 13 Gen Poor 13 Gen Poor
ADI late Very Poor 13 Gen Poor Very Poor
Max LVORI early 10 6 8
Max LVORI late 8 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ020-202015-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 30 30
Chance of Thunder (%) 30 30 0
Temp (24h trend) 73 (+1) 53 (-8) 67
RH % (24h trend) 85 (+13) 96 (-4) 65
20ft Wnd-Val/AM(mph) Lgt/Var NE 10 G18
20ft Wnd-Rdg/PM(mph) N 7 NE 9 NE 11 G19
Precip Amount 0.32 0.03 0.10
Precip Duration 6 1 1
Precip Begin 6 AM Continuing 6 AM
Precip End Continuing 2 AM 2 PM
Mixing Hgt(m-agl/msl) 510 990
Mixing Hgt(ft-agl/msl) 1660 3250
Transport Wnd (kts) NE 7 E 12
Transport Wnd (m/s) NE 4 E 6
Transport Wnd (mph) NE 8 E 14
Vent Rate (kt-ft) 11620 39000
Vent Rate (m/s-m) 2040 5940
Vent Rate (mph-ft) 13280 45500
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 5 Very Poor 12 Poor 12 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 6 7
Max LVORI late 9 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ010-202015-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 30 20
Chance of Thunder (%) 20 20 0
Temp (24h trend) 72 (+1) 54 (-7) 67
RH % (24h trend) 82 (+10) 96 (-4) 68
20ft Wnd-Val/AM(mph) Lgt/Var E 11 G20
20ft Wnd-Rdg/PM(mph) NE 9 NE 10 G17 NE 14 G23
Precip Amount 0.36 0.03 0.07
Precip Duration 6 1 1
Precip Begin 6 AM Continuing 7 AM
Precip End Continuing 12 AM 1 PM
Mixing Hgt(m-agl/msl) 580 1020
Mixing Hgt(ft-agl/msl) 1890 3360
Transport Wnd (kts) NE 11 NE 14
Transport Wnd (m/s) NE 6 NE 7
Transport Wnd (mph) NE 13 NE 16
Vent Rate (kt-ft) 20790 47040
Vent Rate (m/s-m) 3480 7140
Vent Rate (mph-ft) 24570 53760
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 6 Very Poor 14 Gen Poor 13 Gen Poor
ADI late Very Poor 13 Gen Poor Very Poor
Max LVORI early 10 6 7
Max LVORI late 9 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the mid 60s. East winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ011-202015-
Cuyahoga-
Including the city of Cleveland
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms None
Chance Precip (%) 70 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 71 (0) 54 (-8) 67
RH % (24h trend) 84 (+13) 95 (-5) 63
20ft Wnd-Val/AM(mph) Lgt/Var E 10 G18
20ft Wnd-Rdg/PM(mph) N 8 NE 9 G17 NE 12 G23
Precip Amount 0.33 0.01 0.00
Precip Duration 6 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 570 1140
Mixing Hgt(ft-agl/msl) 1860 3740
Transport Wnd (kts) NE 8 NE 14
Transport Wnd (m/s) NE 4 NE 7
Transport Wnd (mph) NE 9 NE 16
Vent Rate (kt-ft) 14880 52360
Vent Rate (m/s-m) 2280 7980
Vent Rate (mph-ft) 16740 59840
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 6 Very Poor 14 Gen Poor 12 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 10 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the mid 50s.
Highs in the mid 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds around 5 mph.
$$
OHZ012-202015-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (0) 54 (-6) 67
RH % (24h trend) 84 (+12) 96 (-4) 67
20ft Wnd-Val/AM(mph) Lgt/Var E 12 G19
20ft Wnd-Rdg/PM(mph) NE 9 NE 9 NE 15
Precip Amount 0.21 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 610 1030
Mixing Hgt(ft-agl/msl) 2010 3390
Transport Wnd (kts) NE 10 E 16
Transport Wnd (m/s) NE 5 E 8
Transport Wnd (mph) NE 12 E 18
Vent Rate (kt-ft) 20100 54240
Vent Rate (m/s-m) 3050 8240
Vent Rate (mph-ft) 24120 61020
Dispersion 2 4
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 6 Very Poor 13 Gen Poor 14 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 9 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy. Lows in the lower 50s. Highs in the mid 60s.
East winds around 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
OHZ013-202015-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers None
Chance Precip (%) 60 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+1) 52 (-8) 66
RH % (24h trend) 85 (+12) 99 (-1) 65
20ft Wnd-Val/AM(mph) Lgt/Var NE 9 G18
20ft Wnd-Rdg/PM(mph) N 6 NE 8 NE 11
Precip Amount 0.24 0.01 0.00
Precip Duration 5 0
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 580 1060
Mixing Hgt(ft-agl/msl) 1920 3470
Transport Wnd (kts) NE 7 E 13
Transport Wnd (m/s) NE 4 E 7
Transport Wnd (mph) NE 8 E 15
Vent Rate (kt-ft) 13440 45110
Vent Rate (m/s-m) 2320 7420
Vent Rate (mph-ft) 15360 52050
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 8 Poor 12 Poor 12 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 10 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows in the lower
50s. Highs in the lower 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. Northeast winds around 5 mph.
$$
OHZ021-202015-
Summit-
Including the city of Akron
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 30 20
Chance of Thunder (%) 20 20 0
Temp (24h trend) 73 (+1) 54 (-7) 67
RH % (24h trend) 86 (+17) 98 (-2) 63
20ft Wnd-Val/AM(mph) Lgt/Var NE 9 G18
20ft Wnd-Rdg/PM(mph) N 5 NE 7 NE 10 G18
Precip Amount 0.31 0.02 0.09
Precip Duration 6 1 1
Precip Begin 6 AM Continuing 6 AM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 600 1030
Mixing Hgt(ft-agl/msl) 1970 3360
Transport Wnd (kts) N 6 E 13
Transport Wnd (m/s) N 3 E 7
Transport Wnd (mph) N 7 E 15
Vent Rate (kt-ft) 11820 43680
Vent Rate (m/s-m) 1800 7210
Vent Rate (mph-ft) 13790 50400
Dispersion 1 3
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 4 Very Poor 12 Poor 12 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 7 7
Max LVORI late 10 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows in the lower
50s. Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows around 50. Highs
in the upper 60s. North winds around 5 mph.
$$
OHZ022-202015-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms Showers
Chance Precip (%) 70 20 20
Chance of Thunder (%) 0 20 0
Temp (24h trend) 73 (+2) 53 (-8) 67
RH % (24h trend) 82 (+12) 96 (-4) 61
20ft Wnd-Val/AM(mph) Lgt/Var NE 9 G18
20ft Wnd-Rdg/PM(mph) N 5 NE 7 NE 10 G17
Precip Amount 0.30 0.02 0.06
Precip Duration 6 1 1
Precip Begin 6 AM Continuing 7 AM
Precip End Continuing 1 AM Continuing
Mixing Hgt(m-agl/msl) 590 920
Mixing Hgt(ft-agl/msl) 1950 3010
Transport Wnd (kts) N 6 E 13
Transport Wnd (m/s) N 3 E 7
Transport Wnd (mph) N 7 E 15
Vent Rate (kt-ft) 11700 39130
Vent Rate (m/s-m) 1770 6440
Vent Rate (mph-ft) 13650 45150
Dispersion 1 3
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 5 Very Poor 13 Gen Poor 12 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 6 7
Max LVORI late 9 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows in the lower
50s. Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ032-202015-
Stark-
Including the cities of Canton, Massillon, and Alliance
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 80 30 40
Chance of Thunder (%) 30 30 0
Temp (24h trend) 75 (+1) 55 (-7) 66
RH % (24h trend) 85 (+17) 97 (-3) 67
20ft Wnd-Val/AM(mph) Lgt/Var NE 10 G18
20ft Wnd-Rdg/PM(mph) NW 6 NE 8 NE 10 G18
Precip Amount 0.34 0.06 0.15
Precip Duration 7 2 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 620 720
Mixing Hgt(ft-agl/msl) 2030 2350
Transport Wnd (kts) NW 6 E 13
Transport Wnd (m/s) NW 3 E 7
Transport Wnd (mph) NW 7 E 15
Vent Rate (kt-ft) 12180 30550
Vent Rate (m/s-m) 1860 5040
Vent Rate (mph-ft) 14210 35250
Dispersion 1 3
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 6 Very Poor 13 Gen Poor 13 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 10 6 7
Max LVORI late 9 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows in the mid 50s.
Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Showers. Lows in the lower 50s. Highs in the lower
60s. East winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ033-202015-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 70 20 20
Chance of Thunder (%) 20 20 0
Temp (24h trend) 74 (+1) 54 (-7) 67
RH % (24h trend) 83 (+14) 98 (-2) 61
20ft Wnd-Val/AM(mph) Lgt/Var NE 8 G17
20ft Wnd-Rdg/PM(mph) NW 5 N 7 NE 9
Precip Amount 0.30 0.03 0.07
Precip Duration 6 1 1
Precip Begin 6 AM Continuing 7 AM
Precip End Continuing 2 AM 2 PM
Mixing Hgt(m-agl/msl) 610 780
Mixing Hgt(ft-agl/msl) 1990 2550
Transport Wnd (kts) N 7 E 13
Transport Wnd (m/s) N 4 E 7
Transport Wnd (mph) N 8 E 15
Vent Rate (kt-ft) 13930 33150
Vent Rate (m/s-m) 2440 5460
Vent Rate (mph-ft) 15920 38250
Dispersion 2 3
Sunshine Hours 1 2
RH Recovery Excellent
ADI early 6 Very Poor 12 Poor 11 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 8 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with showers likely. Lows in the mid 50s. Highs
in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ023-202015-
Trumbull-
Including the cities of Warren and Niles
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers None
Chance Precip (%) 60 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (-1) 52 (-8) 67
RH % (24h trend) 81 (+14) 97 (-3) 60
20ft Wnd-Val/AM(mph) Lgt/Var NE 8
20ft Wnd-Rdg/PM(mph) N 6 NE 8 NE 9
Precip Amount 0.22 0.01 0.00
Precip Duration 5 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 610 980
Mixing Hgt(ft-agl/msl) 1990 3210
Transport Wnd (kts) N 7 E 12
Transport Wnd (m/s) N 4 E 6
Transport Wnd (mph) N 8 E 14
Vent Rate (kt-ft) 13930 38520
Vent Rate (m/s-m) 2440 5880
Vent Rate (mph-ft) 15920 44940
Dispersion 2 3
Sunshine Hours 1 3
RH Recovery Excellent
ADI early 6 Very Poor 11 Poor 11 Poor
ADI late Very Poor 11 Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 9 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows in the lower
50s. Highs in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows in the lower 50s.
Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Lows around
50. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ014-202015-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (-1) 51 (-8) 66
RH % (24h trend) 82 (+12) 99 (-1) 62
20ft Wnd-Val/AM(mph) Lgt/Var NE 9
20ft Wnd-Rdg/PM(mph) N 7 NE 7 NE 11
Precip Amount 0.13 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 590 1120
Mixing Hgt(ft-agl/msl) 1940 3660
Transport Wnd (kts) N 8 E 14
Transport Wnd (m/s) N 4 E 7
Transport Wnd (mph) N 9 E 16
Vent Rate (kt-ft) 15520 51240
Vent Rate (m/s-m) 2360 7840
Vent Rate (mph-ft) 17460 58560
Dispersion 2 3
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 10 Poor 11 Poor 12 Poor
ADI late Very Poor 11 Poor Very Poor
Max LVORI early 10 7 6
Max LVORI late 9 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows around 50. Highs
in the mid 60s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy with showers likely. Lows around 50. Highs in
the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
OHZ089-202015-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (-1) 53 (-6) 67
RH % (24h trend) 82 (+12) 94 (-6) 65
20ft Wnd-Val/AM(mph) N 5 E 13
20ft Wnd-Rdg/PM(mph) NE 9 NE 9 NE 15
Precip Amount 0.12 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 670 1030
Mixing Hgt(ft-agl/msl) 2190 3360
Transport Wnd (kts) NE 12 NE 17
Transport Wnd (m/s) NE 6 NE 9
Transport Wnd (mph) NE 14 NE 20
Vent Rate (kt-ft) 26280 57120
Vent Rate (m/s-m) 4020 9270
Vent Rate (mph-ft) 30660 67200
Dispersion 3 4
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 3 Very Poor 17 Gen Poor 15 Gen Poor
ADI late Very Poor 15 Gen Poor Very Poor
Max LVORI early 10 6 6
Max LVORI late 8 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds around 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
PAZ001-202015-
Northern Erie-
Including the city of Erie
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (-2) 52 (-7) 66
RH % (24h trend) 74 (+11) 87 (-13) 59
20ft Wnd-Val/AM(mph) NE 5 NE 12
20ft Wnd-Rdg/PM(mph) NE 9 NE 9 NE 14
Precip Amount 0.07 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 680 1090
Mixing Hgt(ft-agl/msl) 2240 3590
Transport Wnd (kts) NE 13 NE 16
Transport Wnd (m/s) NE 7 NE 8
Transport Wnd (mph) NE 15 NE 18
Vent Rate (kt-ft) 29120 57440
Vent Rate (m/s-m) 4760 8720
Vent Rate (mph-ft) 33600 64620
Dispersion 3 4
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 4 Very Poor 18 Gen Poor 15 Gen Poor
ADI late Very Poor 14 Gen Poor Very Poor
Max LVORI early 9 5 6
Max LVORI late 6 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 50s.
Highs in the mid 60s. Northeast winds around 5 mph.
$$
PAZ002-202015-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 68 (0) 47 (-10) 66
RH % (24h trend) 83 (+15) 97 (-3) 61
20ft Wnd-Val/AM(mph) Lgt/Var NE 9
20ft Wnd-Rdg/PM(mph) N 7 NE 7 NE 11
Precip Amount 0.09 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 580 1090
Mixing Hgt(ft-agl/msl) 1900 3560
Transport Wnd (kts) N 10 E 14
Transport Wnd (m/s) N 5 E 7
Transport Wnd (mph) N 12 E 16
Vent Rate (kt-ft) 19000 49840
Vent Rate (m/s-m) 2900 7630
Vent Rate (mph-ft) 22800 56960
Dispersion 2 3
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 9 Poor 11 Poor 12 Poor
ADI late Very Poor 12 Poor Very Poor
Max LVORI early 10 6 7
Max LVORI late 9 5 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. East winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. East winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northeast winds around 5 mph.
$$
PAZ003-202015-
Crawford-
Including the cities of Meadville and Titusville
238 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers None None
Chance Precip (%) 50 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (0) 48 (-10) 66
RH % (24h trend) 84 (+16) 98 (-2) 63
20ft Wnd-Val/AM(mph) Lgt/Var NE 8
20ft Wnd-Rdg/PM(mph) N 6 NE 6 NE 9
Precip Amount 0.11 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 550 1040
Mixing Hgt(ft-agl/msl) 1800 3430
Transport Wnd (kts) N 7 E 13
Transport Wnd (m/s) N 4 E 7
Transport Wnd (mph) N 8 E 15
Vent Rate (kt-ft) 12600 44590
Vent Rate (m/s-m) 2200 7280
Vent Rate (mph-ft) 14400 51450
Dispersion 2 3
Sunshine Hours 2 3
RH Recovery Excellent
ADI early 8 Poor 10 Poor 12 Poor
ADI late Very Poor 11 Poor 30 Fair
Max LVORI early 10 6 7
Max LVORI late 10 6 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Cloudy with a chance of showers. Lows in the upper
40s. Highs in the lower 60s. East winds around 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. East winds around 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. East winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$