Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
367
FNUS51 KCLE 310544
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
144 AM EDT Thu Jul 31 2025
.DISCUSSION...
A cold front and weak low pressure system will be slow to depart
the Ohio Valley today and tonight. High pressure will enter the
region on Friday and remain through the weekend. There are no fire
weather concerns at this time.
OHZ003-312015-
Lucas-
Including the city of Toledo
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 73 (-16) 56 (-10) 77
RH % (24h trend) 67 (+10) 86 (-8) 47
20ft Wnd-Val/AM(mph) NE 11 G19 NE 8
20ft Wnd-Rdg/PM(mph) NE 11 NE 9 G18 NE 9
Precip Amount 0.60 0.00 0.00
Precip Duration 7
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(m-agl/msl) 1020 1950
Mixing Hgt(ft-agl/msl) 3330 6400
Transport Wnd (kts) NE 17 NE 11
Transport Wnd (m/s) NE 9 NE 6
Transport Wnd (mph) NE 20 NE 13
Vent Rate (kt-ft) 56610 70400
Vent Rate (m/s-m) 9180 11700
Vent Rate (mph-ft) 66600 83200
Dispersion 4 4
Sunshine Hours 4 13
RH Recovery Excellent
ADI early Very Poor 54 Gen Good 60 Gen Good
ADI late 15 Gen Poor 10 Poor 84 Good
Max LVORI early 8 4 4
Max LVORI late 6 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. South winds around 5 mph.
$$
OHZ006-312015-
Wood-
Including the cities of Bowling Green and Perrysburg
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 72 (-17) 57 (-9) 76
RH % (24h trend) 74 (+15) 88 (-8) 51
20ft Wnd-Val/AM(mph) NE 13 N 9
20ft Wnd-Rdg/PM(mph) NE 13 NE 10 G20 NE 11
Precip Amount 0.65 0.00 0.00
Precip Duration 8
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 870 1830
Mixing Hgt(ft-agl/msl) 2850 6020
Transport Wnd (kts) NE 17 NE 13
Transport Wnd (m/s) NE 9 NE 7
Transport Wnd (mph) NE 20 NE 15
Vent Rate (kt-ft) 48450 78260
Vent Rate (m/s-m) 7830 12810
Vent Rate (mph-ft) 57000 90300
Dispersion 3 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early Very Poor 37 Fair 47 Gen Good
ADI late Very Poor 10 Poor 52 Gen Good
Max LVORI early 9 4 4
Max LVORI late 8 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
East winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. South winds around 5 mph.
$$
OHZ007-312015-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 75 (-12) 63 (-4) 78
RH % (24h trend) 69 (+4) 87 (-7) 50
20ft Wnd-Val/AM(mph) NE 15 G23 NE 11 G18
20ft Wnd-Rdg/PM(mph) NE 16 NE 13 G21 NE 12
Precip Amount 0.68 0.04 0.00
Precip Duration 9 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 850 1620
Mixing Hgt(ft-agl/msl) 2780 5310
Transport Wnd (kts) NE 19 NE 12
Transport Wnd (m/s) NE 10 NE 6
Transport Wnd (mph) NE 22 NE 14
Vent Rate (kt-ft) 52820 63720
Vent Rate (m/s-m) 8500 9720
Vent Rate (mph-ft) 61160 74340
Dispersion 4 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early Very Poor 48 Gen Good 45 Gen Good
ADI late Very Poor 15 Gen Poor 47 Gen Good
Max LVORI early 8 3 3
Max LVORI late 7 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 60. Highs around 80.
Southeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the mid 80s. South winds around 5 mph.
$$
OHZ008-312015-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 30 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 73 (-15) 61 (-6) 76
RH % (24h trend) 75 (+13) 90 (-5) 53
20ft Wnd-Val/AM(mph) NE 13 NE 10
20ft Wnd-Rdg/PM(mph) NE 14 NE 12 G20 NE 12
Precip Amount 0.87 0.08 0.00
Precip Duration 9 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 760 1630
Mixing Hgt(ft-agl/msl) 2480 5360
Transport Wnd (kts) NE 17 NE 15
Transport Wnd (m/s) NE 9 NE 8
Transport Wnd (mph) NE 20 NE 17
Vent Rate (kt-ft) 42160 80400
Vent Rate (m/s-m) 6840 13040
Vent Rate (mph-ft) 49600 91120
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early Very Poor 37 Fair 50 Gen Good
ADI late Very Poor 10 Poor 53 Gen Good
Max LVORI early 9 5 4
Max LVORI late 8 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. South winds around 5 mph.
$$
OHZ017-312015-
Hancock-
Including the city of Findlay
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 72 (-18) 58 (-8) 76
RH % (24h trend) 79 (+22) 89 (-7) 54
20ft Wnd-Val/AM(mph) NE 12 G19 NE 10 G17
20ft Wnd-Rdg/PM(mph) NE 14 NE 12 G20 NE 12
Precip Amount 0.70 0.00 0.00
Precip Duration 8
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 770 1810
Mixing Hgt(ft-agl/msl) 2540 5930
Transport Wnd (kts) NE 17 NE 15
Transport Wnd (m/s) NE 9 NE 8
Transport Wnd (mph) NE 20 NE 17
Vent Rate (kt-ft) 43180 88950
Vent Rate (m/s-m) 6930 14480
Vent Rate (mph-ft) 50800 100810
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 16 Gen Poor 13 Gen Poor 50 Gen Good
ADI late Very Poor 9 Poor 57 Gen Good
Max LVORI early 9 6 5
Max LVORI late 8 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
East winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. South winds around
5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. South winds around 5 mph.
$$
OHZ018-312015-
Seneca-
Including the cities of Tiffin and Fostoria
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 30 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-16) 59 (-8) 76
RH % (24h trend) 79 (+21) 92 (-4) 53
20ft Wnd-Val/AM(mph) NE 11 G19 NE 9 G17
20ft Wnd-Rdg/PM(mph) NE 13 NE 12 G20 NE 12
Precip Amount 0.67 0.04 0.00
Precip Duration 9 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 660 1710
Mixing Hgt(ft-agl/msl) 2160 5610
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 34560 89760
Vent Rate (m/s-m) 5280 13680
Vent Rate (mph-ft) 38880 100980
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early Very Poor 23 Fair 50 Gen Good
ADI late Very Poor 11 Poor 57 Gen Good
Max LVORI early 9 6 4
Max LVORI late 8 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. South winds around 5 mph.
$$
OHZ027-312015-
Wyandot-
Including the cities of Upper Sandusky and Carey
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-17) 58 (-9) 76
RH % (24h trend) 82 (+27) 91 (-5) 53
20ft Wnd-Val/AM(mph) NE 10 G18 NE 9 G17
20ft Wnd-Rdg/PM(mph) NE 13 G20 NE 12 G20 NE 13
Precip Amount 0.73 0.01 0.00
Precip Duration 8 0
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 670 1750
Mixing Hgt(ft-agl/msl) 2210 5760
Transport Wnd (kts) NE 17 NE 16
Transport Wnd (m/s) NE 9 NE 8
Transport Wnd (mph) NE 20 NE 18
Vent Rate (kt-ft) 37570 92160
Vent Rate (m/s-m) 6030 14000
Vent Rate (mph-ft) 44200 103680
Dispersion 3 4
Sunshine Hours 4 12
RH Recovery Excellent
ADI early 20 Gen Poor 15 Gen Poor 51 Gen Good
ADI late Very Poor 10 Poor 59 Gen Good
Max LVORI early 9 6 5
Max LVORI late 8 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows in the mid 60s. Highs in the lower 80s. South winds
around 5 mph.
$$
OHZ028-312015-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-17) 58 (-9) 76
RH % (24h trend) 82 (+27) 91 (-5) 52
20ft Wnd-Val/AM(mph) NE 9 NE 9 G17
20ft Wnd-Rdg/PM(mph) NE 12 NE 12 G20 NE 13
Precip Amount 0.48 0.01 0.00
Precip Duration 8 0
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 610 1630
Mixing Hgt(ft-agl/msl) 2000 5350
Transport Wnd (kts) NE 15 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 17 NE 18
Vent Rate (kt-ft) 30000 85600
Vent Rate (m/s-m) 4880 13040
Vent Rate (mph-ft) 34000 96300
Dispersion 3 4
Sunshine Hours 4 12
RH Recovery Excellent
ADI early 28 Fair 15 Gen Poor 54 Gen Good
ADI late Very Poor 11 Poor 61 Good
Max LVORI early 9 6 4
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs in the lower 80s. South
winds around 5 mph.
$$
OHZ036-312015-
Marion-
Including the city of Marion
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 90 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-17) 58 (-9) 76
RH % (24h trend) 82 (+26) 91 (-8) 53
20ft Wnd-Val/AM(mph) NE 8 NE 10 G17
20ft Wnd-Rdg/PM(mph) NE 12 G19 NE 11 G19 NE 13
Precip Amount 0.58 0.00 0.00
Precip Duration 6
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 600 1660
Mixing Hgt(ft-agl/msl) 1980 5430
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 31680 86880
Vent Rate (m/s-m) 4800 13280
Vent Rate (mph-ft) 35640 97740
Dispersion 3 4
Sunshine Hours 4 12
RH Recovery Excellent
ADI early 27 Fair 16 Gen Poor 57 Gen Good
ADI late Very Poor 11 Poor 61 Good
Max LVORI early 5 6 5
Max LVORI late 8 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs in the lower 80s. South
winds around 5 mph.
$$
OHZ037-312015-
Morrow-
Including the cities of Mount Gilead and Cardington
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 80 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 74 (-16) 58 (-9) 76
RH % (24h trend) 84 (+28) 93 (-5) 52
20ft Wnd-Val/AM(mph) NE 7 NE 10 G17
20ft Wnd-Rdg/PM(mph) NE 10 G18 NE 12 NE 12
Precip Amount 0.46 0.00 0.00
Precip Duration 5
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 620 1590
Mixing Hgt(ft-agl/msl) 2040 5230
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 32640 83680
Vent Rate (m/s-m) 4960 12720
Vent Rate (mph-ft) 36720 94140
Dispersion 3 4
Sunshine Hours 4 12
RH Recovery Excellent
ADI early 23 Fair 18 Gen Poor 55 Gen Good
ADI late 19 Gen Poor 12 Poor 59 Gen Good
Max LVORI early 5 7 4
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
OHZ009-312015-
Erie-
Including the cities of Sandusky and Huron
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Cloudy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 40 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 75 (-12) 62 (-5) 76
RH % (24h trend) 75 (+7) 93 (-4) 55
20ft Wnd-Val/AM(mph) NE 12 G20 NE 9
20ft Wnd-Rdg/PM(mph) NE 14 G22 NE 12 G22 NE 12
Precip Amount 0.86 0.13 0.00
Precip Duration 10 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 690 1520
Mixing Hgt(ft-agl/msl) 2270 5000
Transport Wnd (kts) NE 17 NE 16
Transport Wnd (m/s) NE 9 NE 8
Transport Wnd (mph) NE 20 NE 18
Vent Rate (kt-ft) 38590 80000
Vent Rate (m/s-m) 6210 12160
Vent Rate (mph-ft) 45400 90000
Dispersion 3 4
Sunshine Hours 3 11
RH Recovery Excellent
ADI early Very Poor 17 Gen Poor 50 Gen Good
ADI late Very Poor 13 Gen Poor 55 Gen Good
Max LVORI early 9 6 4
Max LVORI late 8 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. South winds around 5 mph.
$$
OHZ019-312015-
Huron-
Including the cities of Norwalk and Willard
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 30 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-16) 58 (-8) 76
RH % (24h trend) 83 (+22) 93 (-5) 55
20ft Wnd-Val/AM(mph) NE 8 G17 NE 8
20ft Wnd-Rdg/PM(mph) NE 11 G19 NE 10 G19 NE 11
Precip Amount 0.52 0.05 0.00
Precip Duration 9 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 620 1610
Mixing Hgt(ft-agl/msl) 2030 5280
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 32480 84480
Vent Rate (m/s-m) 4960 12880
Vent Rate (mph-ft) 36540 95040
Dispersion 3 4
Sunshine Hours 3 11
RH Recovery Excellent
ADI early 27 Fair 14 Gen Poor 66 Good
ADI late Very Poor 9 Poor 58 Gen Good
Max LVORI early 9 6 4
Max LVORI late 9 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs in the lower 80s. South
winds around 5 mph.
$$
OHZ029-312015-
Richland-
Including the city of Mansfield
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-16) 57 (-9) 76
RH % (24h trend) 85 (+30) 94 (-3) 51
20ft Wnd-Val/AM(mph) NE 7 NE 8
20ft Wnd-Rdg/PM(mph) NE 10 G18 NE 10 G18 NE 11
Precip Amount 0.41 0.01 0.00
Precip Duration 7 0
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 600 1660
Mixing Hgt(ft-agl/msl) 1980 5450
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 31680 87200
Vent Rate (m/s-m) 4800 13280
Vent Rate (mph-ft) 35640 98100
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 23 Fair 16 Gen Poor 60 Gen Good
ADI late 32 Fair 11 Poor 58 Gen Good
Max LVORI early 6 7 4
Max LVORI late 8 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs in the lower 80s. South
winds around 5 mph.
$$
OHZ030-312015-
Ashland-
Including the city of Ashland
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-16) 57 (-9) 76
RH % (24h trend) 84 (+29) 92 (-5) 50
20ft Wnd-Val/AM(mph) NE 6 NE 8
20ft Wnd-Rdg/PM(mph) NE 9 G17 NE 10 NE 11
Precip Amount 0.42 0.01 0.00
Precip Duration 7 0
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 660 1720
Mixing Hgt(ft-agl/msl) 2150 5650
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 34400 90400
Vent Rate (m/s-m) 5280 13760
Vent Rate (mph-ft) 38700 101700
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 23 Fair 15 Gen Poor 68 Good
ADI late 33 Fair 10 Poor 59 Gen Good
Max LVORI early 6 7 5
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
OHZ047-312015-
Knox-
Including the city of Mount Vernon
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 80 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 74 (-16) 58 (-10) 76
RH % (24h trend) 83 (+30) 94 (-2) 49
20ft Wnd-Val/AM(mph) NE 5 NE 9 G17
20ft Wnd-Rdg/PM(mph) NE 8 G17 NE 10 G17 NE 10
Precip Amount 0.51 0.00 0.00
Precip Duration 5
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(m-agl/msl) 680 1670
Mixing Hgt(ft-agl/msl) 2240 5490
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) 24640 87840
Vent Rate (m/s-m) 4080 13360
Vent Rate (mph-ft) 29120 98820
Dispersion 3 4
Sunshine Hours 4 12
RH Recovery Excellent
ADI early 23 Fair 18 Gen Poor 54 Gen Good
ADI late 31 Fair 14 Gen Poor 59 Gen Good
Max LVORI early 5 7 4
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
OHZ038-312015-
Holmes-
Including the cities of Millersburg and Killbuck
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 80 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-17) 58 (-10) 76
RH % (24h trend) 84 (+31) 93 (-2) 49
20ft Wnd-Val/AM(mph) NE 5 NE 8
20ft Wnd-Rdg/PM(mph) NE 8 NE 9 G17 NE 10 G17
Precip Amount 0.40 0.00 0.00
Precip Duration 5
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(m-agl/msl) 690 1700
Mixing Hgt(ft-agl/msl) 2270 5580
Transport Wnd (kts) NE 12 NE 16
Transport Wnd (m/s) NE 6 NE 8
Transport Wnd (mph) NE 14 NE 18
Vent Rate (kt-ft) 27240 89280
Vent Rate (m/s-m) 4140 13600
Vent Rate (mph-ft) 31780 100440
Dispersion 3 4
Sunshine Hours 3 11
RH Recovery Excellent
ADI early 22 Fair 32 Fair 72 Good
ADI late 34 Fair 13 Gen Poor 59 Gen Good
Max LVORI early 5 7 4
Max LVORI late 5 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
OHZ031-312015-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 80 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-17) 56 (-11) 76
RH % (24h trend) 85 (+31) 93 (-2) 48
20ft Wnd-Val/AM(mph) NE 5 NE 8
20ft Wnd-Rdg/PM(mph) NE 9 NE 10 NE 11
Precip Amount 0.42 0.00 0.00
Precip Duration 7
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 680 1740
Mixing Hgt(ft-agl/msl) 2220 5700
Transport Wnd (kts) NE 15 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 17 NE 18
Vent Rate (kt-ft) 33300 91200
Vent Rate (m/s-m) 5440 13920
Vent Rate (mph-ft) 37740 102600
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 23 Fair 16 Gen Poor 69 Good
ADI late 33 Fair 13 Gen Poor 59 Gen Good
Max LVORI early 5 7 4
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. South winds around 5 mph.
$$
OHZ020-312015-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-17) 57 (-9) 76
RH % (24h trend) 83 (+27) 91 (-5) 49
20ft Wnd-Val/AM(mph) NE 7 NE 8
20ft Wnd-Rdg/PM(mph) NE 10 G19 NE 11 G20 NE 11
Precip Amount 0.53 0.02 0.00
Precip Duration 9 0
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 710 1750
Mixing Hgt(ft-agl/msl) 2330 5730
Transport Wnd (kts) NE 16 NE 15
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 17
Vent Rate (kt-ft) 37280 85950
Vent Rate (m/s-m) 5680 14000
Vent Rate (mph-ft) 41940 97410
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 24 Fair 13 Gen Poor 73 Good
ADI late 34 Fair 9 Poor 58 Gen Good
Max LVORI early 9 7 4
Max LVORI late 6 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ010-312015-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-15) 58 (-9) 76
RH % (24h trend) 78 (+16) 90 (-7) 51
20ft Wnd-Val/AM(mph) NE 9 G18 NE 9
20ft Wnd-Rdg/PM(mph) NE 13 G21 NE 12 G21 NE 12
Precip Amount 0.70 0.05 0.00
Precip Duration 10 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 690 1630
Mixing Hgt(ft-agl/msl) 2260 5330
Transport Wnd (kts) NE 16 NE 17
Transport Wnd (m/s) NE 8 NE 9
Transport Wnd (mph) NE 18 NE 20
Vent Rate (kt-ft) 36160 90610
Vent Rate (m/s-m) 5520 14670
Vent Rate (mph-ft) 40680 106600
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 21 Fair 14 Gen Poor 57 Gen Good
ADI late Very Poor 9 Poor 59 Gen Good
Max LVORI early 9 6 4
Max LVORI late 8 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. South winds around 5 mph.
$$
OHZ011-312015-
Cuyahoga-
Including the city of Cleveland
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-15) 59 (-8) 77
RH % (24h trend) 79 (+22) 90 (-6) 48
20ft Wnd-Val/AM(mph) NE 9 G17 NE 8
20ft Wnd-Rdg/PM(mph) NE 11 G21 NE 11 G21 NE 11
Precip Amount 0.58 0.03 0.00
Precip Duration 10 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 720 1680
Mixing Hgt(ft-agl/msl) 2360 5530
Transport Wnd (kts) NE 15 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 17 NE 18
Vent Rate (kt-ft) 35400 88480
Vent Rate (m/s-m) 5760 13440
Vent Rate (mph-ft) 40120 99540
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 19 Gen Poor 25 Fair 76 Good
ADI late Very Poor 8 Poor 56 Gen Good
Max LVORI early 9 6 4
Max LVORI late 7 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ012-312015-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 73 (-14) 59 (-7) 77
RH % (24h trend) 76 (+17) 89 (-8) 48
20ft Wnd-Val/AM(mph) NE 11 G19 NE 9 G17
20ft Wnd-Rdg/PM(mph) NE 14 G21 NE 12 G21 NE 11
Precip Amount 0.58 0.03 0.00
Precip Duration 10 0
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 760 1510
Mixing Hgt(ft-agl/msl) 2500 4970
Transport Wnd (kts) NE 17 NE 16
Transport Wnd (m/s) NE 9 NE 8
Transport Wnd (mph) NE 20 NE 18
Vent Rate (kt-ft) 42500 79520
Vent Rate (m/s-m) 6840 12080
Vent Rate (mph-ft) 50000 89460
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early Very Poor 17 Gen Poor 53 Gen Good
ADI late Very Poor 9 Poor 56 Gen Good
Max LVORI early 9 6 4
Max LVORI late 8 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ013-312015-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 70 (-18) 55 (-9) 75
RH % (24h trend) 81 (+26) 92 (-7) 48
20ft Wnd-Val/AM(mph) NE 7 G18 NE 7 G17
20ft Wnd-Rdg/PM(mph) NE 9 G18 NE 9 G20 NE 10 G17
Precip Amount 0.65 0.03 0.00
Precip Duration 9 0
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 570 1670
Mixing Hgt(ft-agl/msl) 1880 5480
Transport Wnd (kts) NE 15 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 17 NE 18
Vent Rate (kt-ft) 28200 87680
Vent Rate (m/s-m) 4560 13360
Vent Rate (mph-ft) 31960 98640
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 24 Fair 21 Fair 95 Good
ADI late 31 Fair 7 Poor 97 Good
Max LVORI early 10 5 4
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
OHZ021-312015-
Summit-
Including the city of Akron
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 72 (-19) 57 (-10) 77
RH % (24h trend) 82 (+31) 90 (-4) 45
20ft Wnd-Val/AM(mph) NE 6 NE 7
20ft Wnd-Rdg/PM(mph) NE 8 G17 NE 9 G19 NE 10 G17
Precip Amount 0.68 0.03 0.00
Precip Duration 9 0
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 700 1800
Mixing Hgt(ft-agl/msl) 2300 5900
Transport Wnd (kts) NE 15 NE 15
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 17 NE 17
Vent Rate (kt-ft) 34500 88500
Vent Rate (m/s-m) 5600 14400
Vent Rate (mph-ft) 39100 100300
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 24 Fair 26 Fair 100 Good
ADI late 34 Fair 10 Poor101 Very Good
Max LVORI early 8 7 4
Max LVORI late 5 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows around 60. Highs in
the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ022-312015-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 72 (-18) 56 (-10) 77
RH % (24h trend) 84 (+33) 93 (-2) 46
20ft Wnd-Val/AM(mph) NE 6 NE 7
20ft Wnd-Rdg/PM(mph) NE 8 G17 NE 8 G18 NE 9 G17
Precip Amount 0.78 0.00 0.00
Precip Duration 8
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 630 1720
Mixing Hgt(ft-agl/msl) 2060 5640
Transport Wnd (kts) NE 15 NE 15
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 17 NE 17
Vent Rate (kt-ft) 30900 84600
Vent Rate (m/s-m) 5040 13760
Vent Rate (mph-ft) 35020 95880
Dispersion 3 4
Sunshine Hours 2 12
RH Recovery Excellent
ADI early 24 Fair 31 Fair 89 Good
ADI late 33 Fair 11 Poor105 Very Good
Max LVORI early 5 5 4
Max LVORI late 5 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ032-312015-
Stark-
Including the cities of Canton, Massillon, and Alliance
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 80 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-18) 57 (-10) 77
RH % (24h trend) 84 (+33) 92 (0) 46
20ft Wnd-Val/AM(mph) NE 5 NE 8
20ft Wnd-Rdg/PM(mph) NE 8 NE 9 G17 NE 10
Precip Amount 0.37 0.00 0.00
Precip Duration 6
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 650 1680
Mixing Hgt(ft-agl/msl) 2130 5520
Transport Wnd (kts) NE 14 NE 14
Transport Wnd (m/s) NE 7 NE 7
Transport Wnd (mph) NE 16 NE 16
Vent Rate (kt-ft) 29820 77280
Vent Rate (m/s-m) 4550 11760
Vent Rate (mph-ft) 34080 88320
Dispersion 3 4
Sunshine Hours 3 11
RH Recovery Excellent
ADI early 23 Fair 16 Gen Poor 62 Good
ADI late 34 Fair 14 Gen Poor 55 Gen Good
Max LVORI early 5 7 4
Max LVORI late 5 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ033-312015-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 80 20 0
Chance of Thunder (%) 40 0 0
Temp (24h trend) 73 (-19) 57 (-9) 78
RH % (24h trend) 81 (+35) 91 (+1) 44
20ft Wnd-Val/AM(mph) NE 5 NE 7
20ft Wnd-Rdg/PM(mph) NE 7 NE 8 NE 9
Precip Amount 0.39 0.04 0.00
Precip Duration 6 0
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(m-agl/msl) 630 1700
Mixing Hgt(ft-agl/msl) 2060 5560
Transport Wnd (kts) NE 14 NE 13
Transport Wnd (m/s) NE 7 NE 7
Transport Wnd (mph) NE 16 NE 15
Vent Rate (kt-ft) 28840 72280
Vent Rate (m/s-m) 4410 11900
Vent Rate (mph-ft) 32960 83400
Dispersion 3 4
Sunshine Hours 3 11
RH Recovery Excellent
ADI early 23 Fair 31 Fair 77 Good
ADI late 30 Fair 12 Poor 90 Good
Max LVORI early 5 5 4
Max LVORI late 4 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ023-312015-
Trumbull-
Including the cities of Warren and Niles
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 40 0 0
Temp (24h trend) 72 (-19) 56 (-10) 77
RH % (24h trend) 80 (+31) 91 (-3) 45
20ft Wnd-Val/AM(mph) NE 5 NE 7
20ft Wnd-Rdg/PM(mph) NE 8 NE 8 G17 NE 9
Precip Amount 0.48 0.04 0.00
Precip Duration 8 0
Precip Begin 6 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 590 1730
Mixing Hgt(ft-agl/msl) 1930 5670
Transport Wnd (kts) NE 14 NE 14
Transport Wnd (m/s) NE 7 NE 7
Transport Wnd (mph) NE 16 NE 16
Vent Rate (kt-ft) 27020 79380
Vent Rate (m/s-m) 4130 12110
Vent Rate (mph-ft) 30880 90720
Dispersion 3 4
Sunshine Hours 3 12
RH Recovery Excellent
ADI early 23 Fair 29 Fair 84 Good
ADI late 29 Fair 9 Poor 99 Good
Max LVORI early 5 5 4
Max LVORI late 5 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. Light winds.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ014-312015-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 71 (-17) 55 (-9) 76
RH % (24h trend) 77 (+23) 91 (-6) 47
20ft Wnd-Val/AM(mph) NE 8 NE 7
20ft Wnd-Rdg/PM(mph) NE 10 G18 NE 10 G19 NE 10
Precip Amount 0.65 0.00 0.00
Precip Duration 9
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 570 1610
Mixing Hgt(ft-agl/msl) 1860 5270
Transport Wnd (kts) NE 16 NE 16
Transport Wnd (m/s) NE 8 NE 8
Transport Wnd (mph) NE 18 NE 18
Vent Rate (kt-ft) 29760 84320
Vent Rate (m/s-m) 4560 12880
Vent Rate (mph-ft) 33480 94860
Dispersion 3 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early 23 Fair 13 Gen Poor 89 Good
ADI late Very Poor 8 Poor 74 Good
Max LVORI early 9 6 4
Max LVORI late 7 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Light winds.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
OHZ089-312015-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-13) 60 (-6) 77
RH % (24h trend) 73 (+14) 84 (-9) 47
20ft Wnd-Val/AM(mph) NE 12 NE 9
20ft Wnd-Rdg/PM(mph) NE 14 NE 12 G21 NE 11
Precip Amount 0.66 0.00 0.00
Precip Duration 10
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 770 1440
Mixing Hgt(ft-agl/msl) 2530 4730
Transport Wnd (kts) NE 19 NE 16
Transport Wnd (m/s) NE 10 NE 8
Transport Wnd (mph) NE 22 NE 18
Vent Rate (kt-ft) 48070 75680
Vent Rate (m/s-m) 7700 11520
Vent Rate (mph-ft) 55660 85140
Dispersion 3 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early Very Poor 16 Gen Poor 58 Gen Good
ADI late Very Poor 11 Poor 86 Good
Max LVORI early 8 4 4
Max LVORI late 7 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
$$
PAZ001-312015-
Northern Erie-
Including the city of Erie
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 73 (-12) 59 (-7) 76
RH % (24h trend) 69 (+13) 82 (-5) 44
20ft Wnd-Val/AM(mph) NE 11 NE 9
20ft Wnd-Rdg/PM(mph) NE 12 G20 NE 11 G20 NE 11
Precip Amount 0.53 0.00 0.00
Precip Duration 10
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 730 1540
Mixing Hgt(ft-agl/msl) 2400 5060
Transport Wnd (kts) NE 17 NE 16
Transport Wnd (m/s) NE 9 NE 8
Transport Wnd (mph) NE 20 NE 18
Vent Rate (kt-ft) 40800 80960
Vent Rate (m/s-m) 6570 12320
Vent Rate (mph-ft) 48000 91080
Dispersion 3 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early Very Poor 30 Fair 61 Good
ADI late Very Poor 11 Poor 87 Good
Max LVORI early 6 4 4
Max LVORI late 6 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 50s. Highs in the upper 70s.
East winds around 5 mph.
.SUNDAY...Clear. Lows in the lower 60s. Highs in the lower 80s.
South winds around 5 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
PAZ002-312015-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms None None
Chance Precip (%) 100 0 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 70 (-16) 52 (-11) 75
RH % (24h trend) 76 (+23) 91 (-4) 47
20ft Wnd-Val/AM(mph) NE 8 NE 7
20ft Wnd-Rdg/PM(mph) NE 9 G17 NE 9 G17 NE 9
Precip Amount 0.58 0.00 0.00
Precip Duration 9
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 540 1630
Mixing Hgt(ft-agl/msl) 1790 5350
Transport Wnd (kts) NE 15 NE 14
Transport Wnd (m/s) NE 8 NE 7
Transport Wnd (mph) NE 17 NE 16
Vent Rate (kt-ft) 26850 74900
Vent Rate (m/s-m) 4320 11410
Vent Rate (mph-ft) 30430 85600
Dispersion 3 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early 21 Fair 25 Fair 90 Good
ADI late 23 Fair 7 Poor 89 Good
Max LVORI early 8 5 4
Max LVORI late 6 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SUNDAY...Clear. Lows in the mid 50s. Highs in the lower 80s.
Southeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
PAZ003-312015-
Crawford-
Including the cities of Meadville and Titusville
144 AM EDT Thu Jul 31 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Showers None
Chance Precip (%) 100 20 0
Chance of Thunder (%) 30 0 0
Temp (24h trend) 69 (-19) 53 (-11) 75
RH % (24h trend) 78 (+26) 94 (-1) 48
20ft Wnd-Val/AM(mph) NE 6 NE 7
20ft Wnd-Rdg/PM(mph) NE 8 NE 8 NE 9
Precip Amount 0.67 0.05 0.00
Precip Duration 9 0
Precip Begin 6 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(m-agl/msl) 520 1720
Mixing Hgt(ft-agl/msl) 1720 5640
Transport Wnd (kts) NE 15 NE 13
Transport Wnd (m/s) NE 8 NE 7
Transport Wnd (mph) NE 17 NE 15
Vent Rate (kt-ft) 25800 73320
Vent Rate (m/s-m) 4160 12040
Vent Rate (mph-ft) 29240 84600
Dispersion 3 4
Sunshine Hours 3 13
RH Recovery Excellent
ADI early 21 Fair 27 Fair 87 Good
ADI late 29 Fair 8 Poor 92 Good
Max LVORI early 9 5 4
Max LVORI late 5 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. Light winds.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$