Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
679
FNUS51 KCLE 171722
FWFCLE
Fire Weather Planning Forecast for Northern OH and Northwest PA
National Weather Service Cleveland OH
122 PM EDT Sat Oct 17 2026
.DISCUSSION...
High pressure will build into the region today and persist
through next week.
Afternoon RH values will fall into the 30s Sunday into mid-week
under high pressure.
OHZ003-180815-
Lucas-
Including the city of Toledo
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-5) 62 (+8) 35 65
RH % (24h trend) 83 (-2) 37 (-4) 89 32
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 880 880
Mixing Hgt(ft-agl/msl) 2870 2900
Transport Wnd (kts) SW 13 S 4
Transport Wnd (m/s) SW 7 S 2
Transport Wnd (mph) SW 15 S 5
Vent Rate (kt-ft) 37310 11600
Vent Rate (m/s-m) 6160 1760
Vent Rate (mph-ft) 43050 14500
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 25 Fair 25 Fair 14 Gen Poor 7 Poor
ADI late 4 Very Poor 49 Gen Good 5 Very Poor 7 Poor
Max LVORI early 3 5 4 5
Max LVORI late 5 2 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 clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 40s.
Highs in the mid 60s. East winds around 5 mph.
$$
OHZ006-180815-
Wood-
Including the cities of Bowling Green and Perrysburg
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 33 (-5) 63 (+9) 35 67
RH % (24h trend) 81 (-4) 35 (-5) 86 30
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 900 910
Mixing Hgt(ft-agl/msl) 2940 2980
Transport Wnd (kts) SW 12 S 4
Transport Wnd (m/s) SW 6 S 2
Transport Wnd (mph) SW 14 S 5
Vent Rate (kt-ft) 35280 11920
Vent Rate (m/s-m) 5400 1820
Vent Rate (mph-ft) 41160 14900
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 20 Gen Poor 24 Fair 12 Poor 7 Poor
ADI late 4 Very Poor 34 Fair 5 Very Poor 7 Poor
Max LVORI early 3 5 3 5
Max LVORI late 4 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ007-180815-
Ottawa-
Including the cities of Port Clinton, Oak Harbor, and Genoa
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (-7) 62 (+7) 37 65
RH % (24h trend) 83 (-2) 39 (-5) 85 35
20ft Wnd-Val/AM(mph) SW 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 9 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 900 720
Mixing Hgt(ft-agl/msl) 2940 2360
Transport Wnd (kts) SW 13 SW 4
Transport Wnd (m/s) SW 7 SW 2
Transport Wnd (mph) SW 15 SW 5
Vent Rate (kt-ft) 38220 9440
Vent Rate (m/s-m) 6300 1440
Vent Rate (mph-ft) 44100 11800
Dispersion 3 1
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 19 Gen Poor 23 Fair 12 Poor 8 Poor
ADI late 5 Very Poor 36 Fair 5 Very Poor 8 Poor
Max LVORI early 3 5 3 5
Max LVORI late 5 2 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 clear. Lows in the lower 40s. Highs in the mid
60s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the mid 60s.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 60s. East winds around 5 mph.
$$
OHZ008-180815-
Sandusky-
Including the cities of Fremont, Bellevue, and Clyde
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 34 (-6) 62 (+8) 36 66
RH % (24h trend) 83 (-4) 36 (-10) 84 31
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 910 840
Mixing Hgt(ft-agl/msl) 2980 2760
Transport Wnd (kts) SW 12 SE 4
Transport Wnd (m/s) SW 6 SE 2
Transport Wnd (mph) SW 14 SE 5
Vent Rate (kt-ft) 35760 11040
Vent Rate (m/s-m) 5460 1680
Vent Rate (mph-ft) 41720 13800
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 19 Gen Poor 23 Fair 11 Poor 7 Poor
ADI late 4 Very Poor 43 Gen Good 5 Very Poor 7 Poor
Max LVORI early 3 5 3 5
Max LVORI late 5 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ017-180815-
Hancock-
Including the city of Findlay
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-5) 63 (+9) 35 68
RH % (24h trend) 82 (-6) 36 (-6) 83 30
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 890 930
Mixing Hgt(ft-agl/msl) 2900 3060
Transport Wnd (kts) S 10 E 4
Transport Wnd (m/s) S 5 E 2
Transport Wnd (mph) S 12 E 5
Vent Rate (kt-ft) 29000 12240
Vent Rate (m/s-m) 4450 1860
Vent Rate (mph-ft) 34800 15300
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 17 Gen Poor 20 Gen Poor 10 Poor 7 Poor
ADI late 4 Very Poor 37 Fair 4 Very Poor 7 Poor
Max LVORI early 3 5 3 5
Max LVORI late 5 2 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 clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows around 40. Highs around 70. East
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ018-180815-
Seneca-
Including the cities of Tiffin and Fostoria
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 33 (-7) 62 (+8) 36 67
RH % (24h trend) 84 (-5) 35 (-11) 81 28
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 870 840
Mixing Hgt(ft-agl/msl) 2840 2770
Transport Wnd (kts) SW 11 SE 4
Transport Wnd (m/s) SW 6 SE 2
Transport Wnd (mph) SW 13 SE 5
Vent Rate (kt-ft) 31240 11080
Vent Rate (m/s-m) 5220 1680
Vent Rate (mph-ft) 36920 13850
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 20 Gen Poor 19 Gen Poor 10 Poor 8 Poor
ADI late 4 Very Poor 38 Fair 5 Very Poor 8 Poor
Max LVORI early 3 5 3 4
Max LVORI late 5 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows around 40. Highs in the upper
60s. Light winds.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ027-180815-
Wyandot-
Including the cities of Upper Sandusky and Carey
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-7) 61 (+8) 35 67
RH % (24h trend) 87 (-2) 37 (-10) 83 29
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 830 840
Mixing Hgt(ft-agl/msl) 2730 2740
Transport Wnd (kts) S 10 E 4
Transport Wnd (m/s) S 5 E 2
Transport Wnd (mph) S 12 E 5
Vent Rate (kt-ft) 27300 10960
Vent Rate (m/s-m) 4150 1680
Vent Rate (mph-ft) 32760 13700
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 18 Gen Poor 17 Gen Poor 9 Poor 7 Poor
ADI late 3 Very Poor 35 Fair 4 Very Poor 7 Poor
Max LVORI early 4 5 3 5
Max LVORI late 5 2 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 clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows around 40. Highs around 70.
Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ028-180815-
Crawford-
Including the cities of Bucyrus, Galion, and Crestline
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-7) 60 (+7) 35 67
RH % (24h trend) 90 (-4) 38 (-13) 78 30
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 730 870
Mixing Hgt(ft-agl/msl) 2400 2850
Transport Wnd (kts) S 10 NE 4
Transport Wnd (m/s) S 5 NE 2
Transport Wnd (mph) S 12 NE 5
Vent Rate (kt-ft) 24000 11400
Vent Rate (m/s-m) 3650 1740
Vent Rate (mph-ft) 28800 14250
Dispersion 2 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 15 Gen Poor 18 Gen Poor 9 Poor 7 Poor
ADI late 3 Very Poor 33 Fair 4 Very Poor 7 Poor
Max LVORI early 5 6 3 4
Max LVORI late 6 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ036-180815-
Marion-
Including the city of Marion
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-8) 61 (+8) 34 67
RH % (24h trend) 96 (0) 37 (-15) 86 30
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 760 850
Mixing Hgt(ft-agl/msl) 2480 2800
Transport Wnd (kts) S 8 NE 4
Transport Wnd (m/s) S 4 NE 2
Transport Wnd (mph) S 9 NE 5
Vent Rate (kt-ft) 19840 11200
Vent Rate (m/s-m) 3040 1700
Vent Rate (mph-ft) 22320 14000
Dispersion 2 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 13 Gen Poor 15 Gen Poor 7 Poor 6 Very Poor
ADI late 3 Very Poor 29 Fair 4 Very Poor 6 Very Poor
Max LVORI early 5 7 4 5
Max LVORI late 7 2 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 clear. Patchy frost through the day. Lows in
the upper 30s. Highs around 70. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs around
70. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs around 70. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. East winds around 5 mph.
$$
OHZ037-180815-
Morrow-
Including the cities of Mount Gilead and Cardington
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-7) 60 (+7) 35 67
RH % (24h trend) 95 (-2) 38 (-16) 82 31
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 690 910
Mixing Hgt(ft-agl/msl) 2280 2980
Transport Wnd (kts) S 7 NE 4
Transport Wnd (m/s) S 4 NE 2
Transport Wnd (mph) S 8 NE 5
Vent Rate (kt-ft) 15960 11920
Vent Rate (m/s-m) 2760 1820
Vent Rate (mph-ft) 18240 14900
Dispersion 2 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 17 Gen Poor 14 Gen Poor 7 Poor 6 Very Poor
ADI late 2 Very Poor 24 Fair 4 Very Poor 6 Very Poor
Max LVORI early 6 7 3 4
Max LVORI late 7 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the upper
60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Northeast winds around 5 mph.
$$
OHZ009-180815-
Erie-
Including the cities of Sandusky and Huron
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 33 (-8) 61 (+7) 37 65
RH % (24h trend) 87 (-4) 42 (-15) 80 39
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 830 690
Mixing Hgt(ft-agl/msl) 2720 2260
Transport Wnd (kts) S 12 N 3
Transport Wnd (m/s) S 6 N 2
Transport Wnd (mph) S 14 N 3
Vent Rate (kt-ft) 32640 6780
Vent Rate (m/s-m) 4980 1380
Vent Rate (mph-ft) 38080 6780
Dispersion 3 1
Sunshine Hours 11 10
RH Recovery Excellent Excellent
ADI early 16 Gen Poor 21 Fair 11 Poor 8 Poor
ADI late 5 Very Poor 45 Gen Good 5 Very Poor 8 Poor
Max LVORI early 4 5 3 4
Max LVORI late 5 2 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 clear. Lows in the lower 40s. Highs in the mid
60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. Light winds.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
60s. East winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. East winds around 5 mph.
$$
OHZ019-180815-
Huron-
Including the cities of Norwalk and Willard
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-8) 61 (+8) 36 66
RH % (24h trend) 88 (-6) 38 (-17) 79 31
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 820 830
Mixing Hgt(ft-agl/msl) 2690 2730
Transport Wnd (kts) S 11 NE 4
Transport Wnd (m/s) S 6 NE 2
Transport Wnd (mph) S 13 NE 5
Vent Rate (kt-ft) 29590 10920
Vent Rate (m/s-m) 4920 1660
Vent Rate (mph-ft) 34970 13650
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 19 Gen Poor 19 Gen Poor 9 Poor 7 Poor
ADI late 4 Very Poor 40 Fair 5 Very Poor 7 Poor
Max LVORI early 5 6 3 4
Max LVORI late 5 2 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. East winds around 5 mph.
$$
OHZ029-180815-
Richland-
Including the city of Mansfield
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-7) 60 (+8) 34 66
RH % (24h trend) 96 (-1) 37 (-17) 83 30
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 750 880
Mixing Hgt(ft-agl/msl) 2450 2890
Transport Wnd (kts) S 8 NE 5
Transport Wnd (m/s) S 4 NE 3
Transport Wnd (mph) S 9 NE 6
Vent Rate (kt-ft) 19600 14450
Vent Rate (m/s-m) 3000 2640
Vent Rate (mph-ft) 22050 17340
Dispersion 2 2
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 22 Fair 15 Gen Poor 7 Poor 5 Very Poor
ADI late 3 Very Poor 29 Fair 4 Very Poor 5 Very Poor
Max LVORI early 6 7 3 4
Max LVORI late 7 2 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 clear. Lows in the upper 30s. Highs in the
upper 60s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Northeast winds around 5 mph.
$$
OHZ030-180815-
Ashland-
Including the city of Ashland
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-8) 60 (+9) 33 66
RH % (24h trend) 99 (+2) 37 (-18) 86 32
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 810 860
Mixing Hgt(ft-agl/msl) 2640 2810
Transport Wnd (kts) S 8 NE 4
Transport Wnd (m/s) S 4 NE 2
Transport Wnd (mph) S 9 NE 5
Vent Rate (kt-ft) 21120 11240
Vent Rate (m/s-m) 3240 1720
Vent Rate (mph-ft) 23760 14050
Dispersion 2 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 20 Gen Poor 14 Gen Poor 7 Poor 3 Very Poor
ADI late 3 Very Poor 28 Fair 4 Very Poor 3 Very Poor
Max LVORI early 7 9 3 5
Max LVORI late 7 2 4 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs in the mid 60s. Northeast winds around 5 mph.
$$
OHZ047-180815-
Knox-
Including the city of Mount Vernon
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-9) 60 (+7) 33 66
RH % (24h trend) 100 (+2) 37 (-16) 89 31
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 720 850
Mixing Hgt(ft-agl/msl) 2360 2800
Transport Wnd (kts) S 6 NE 5
Transport Wnd (m/s) S 3 NE 3
Transport Wnd (mph) S 7 NE 6
Vent Rate (kt-ft) 14160 14000
Vent Rate (m/s-m) 2160 2550
Vent Rate (mph-ft) 16520 16800
Dispersion 2 2
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 16 Gen Poor 11 Poor 5 Very Poor 3 Very Poor
ADI late 2 Very Poor 20 Gen Poor 3 Very Poor 3 Very Poor
Max LVORI early 9 10 4 6
Max LVORI late 10 2 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 clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the upper 60s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Northeast winds around 5 mph.
$$
OHZ038-180815-
Holmes-
Including the cities of Millersburg and Killbuck
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-10) 60 (+8) 33 65
RH % (24h trend) 100 (+2) 36 (-16) 88 33
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 760 860
Mixing Hgt(ft-agl/msl) 2500 2820
Transport Wnd (kts) S 6 NE 6
Transport Wnd (m/s) S 3 NE 3
Transport Wnd (mph) S 7 NE 7
Vent Rate (kt-ft) 15000 16920
Vent Rate (m/s-m) 2280 2580
Vent Rate (mph-ft) 17500 19740
Dispersion 2 2
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 22 Fair 11 Poor 6 Very Poor 3 Very Poor
ADI late 2 Very Poor 22 Fair 3 Very Poor 3 Very Poor
Max LVORI early 7 10 3 6
Max LVORI late 9 2 5 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
mid 60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Light winds.
.SATURDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
East winds around 5 mph.
$$
OHZ031-180815-
Wayne-
Including the cities of Wooster, Orrville, and Rittman
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-10) 60 (+8) 33 66
RH % (24h trend) 100 (+2) 38 (-15) 88 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 760 790
Mixing Hgt(ft-agl/msl) 2500 2600
Transport Wnd (kts) S 7 NE 5
Transport Wnd (m/s) S 4 NE 3
Transport Wnd (mph) S 8 NE 6
Vent Rate (kt-ft) 17500 13000
Vent Rate (m/s-m) 3040 2370
Vent Rate (mph-ft) 20000 15600
Dispersion 2 2
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 18 Gen Poor 13 Gen Poor 7 Poor 3 Very Poor
ADI late 2 Very Poor 26 Fair 3 Very Poor 3 Very Poor
Max LVORI early 7 10 3 6
Max LVORI late 8 2 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 clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the upper 60s. Northeast winds around
5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Light winds.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. East winds around 5 mph.
$$
OHZ020-180815-
Medina-
Including the cities of Brunswick, Medina, and Wadsworth
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-9) 60 (+8) 34 66
RH % (24h trend) 98 (0) 41 (-14) 86 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 840 810
Mixing Hgt(ft-agl/msl) 2760 2640
Transport Wnd (kts) S 9 NE 4
Transport Wnd (m/s) S 5 NE 2
Transport Wnd (mph) S 10 NE 5
Vent Rate (kt-ft) 24840 10560
Vent Rate (m/s-m) 4200 1620
Vent Rate (mph-ft) 27600 13200
Dispersion 3 1
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 25 Fair 17 Gen Poor 8 Poor 6 Very Poor
ADI late 3 Very Poor 32 Fair 4 Very Poor 6 Very Poor
Max LVORI early 7 8 4 5
Max LVORI late 7 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
Light winds.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 40s.
Highs in the mid 60s. East winds around 5 mph.
$$
OHZ010-180815-
Lorain-
Including the cities of Lorain, Elyria, North Ridgeville,
and Avon Lake
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-8) 62 (+9) 35 66
RH % (24h trend) 94 (-2) 40 (-17) 84 35
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 910 760
Mixing Hgt(ft-agl/msl) 2980 2500
Transport Wnd (kts) S 10 N 4
Transport Wnd (m/s) S 5 N 2
Transport Wnd (mph) S 12 N 5
Vent Rate (kt-ft) 29800 10000
Vent Rate (m/s-m) 4550 1520
Vent Rate (mph-ft) 35760 12500
Dispersion 3 1
Sunshine Hours 10 10
RH Recovery Excellent Excellent
ADI early 21 Fair 19 Gen Poor 9 Poor 7 Poor
ADI late 4 Very Poor 41 Gen Good 5 Very Poor 7 Poor
Max LVORI early 6 6 4 5
Max LVORI late 6 2 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 clear. Lows in the upper 30s. Highs in the mid
60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. South winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the mid 60s. East winds around 5 mph.
$$
OHZ011-180815-
Cuyahoga-
Including the city of Cleveland
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-9) 61 (+9) 37 65
RH % (24h trend) 91 (-2) 39 (-16) 78 34
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 890 720
Mixing Hgt(ft-agl/msl) 2940 2360
Transport Wnd (kts) S 10 N 4
Transport Wnd (m/s) S 5 N 2
Transport Wnd (mph) S 12 N 5
Vent Rate (kt-ft) 29400 9440
Vent Rate (m/s-m) 4450 1440
Vent Rate (mph-ft) 35280 11800
Dispersion 3 1
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 18 Gen Poor 18 Gen Poor 9 Poor 7 Poor
ADI late 4 Very Poor 38 Fair 4 Very Poor 7 Poor
Max LVORI early 5 6 3 4
Max LVORI late 6 2 3 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
Light winds.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 60s. East winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the mid 60s. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. East winds around 5 mph.
$$
OHZ012-180815-
Lake-
Including the cities of Mentor, Willoughby, Eastlake,
Painesville, Willowick, and Wickliffe
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-4) 61 (+8) 38 64
RH % (24h trend) 85 (-7) 38 (-13) 76 37
20ft Wnd-Val/AM(mph) SW 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 900 670
Mixing Hgt(ft-agl/msl) 2970 2200
Transport Wnd (kts) SW 10 NW 4
Transport Wnd (m/s) SW 5 NW 2
Transport Wnd (mph) SW 12 NW 5
Vent Rate (kt-ft) 29700 8800
Vent Rate (m/s-m) 4500 1340
Vent Rate (mph-ft) 35640 11000
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 27 Fair 21 Fair 9 Poor 7 Poor
ADI late 5 Very Poor 41 Gen Good 5 Very Poor 7 Poor
Max LVORI early 5 5 3 3
Max LVORI late 5 2 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 60s. East winds around 5 mph.
.THURSDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the mid 60s. East winds around 5 mph.
$$
OHZ013-180815-
Geauga-
Including the cities of Chardon, South Russell, Bainbridge,
Chesterland, Middlefield, and Burton
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-6) 60 (+10) 34 65
RH % (24h trend) 96 (-2) 37 (-12) 83 30
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 840 840
Mixing Hgt(ft-agl/msl) 2760 2740
Transport Wnd (kts) SW 9 N 4
Transport Wnd (m/s) SW 5 N 2
Transport Wnd (mph) SW 10 N 5
Vent Rate (kt-ft) 24840 10960
Vent Rate (m/s-m) 4200 1680
Vent Rate (mph-ft) 27600 13700
Dispersion 3 1
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 22 Fair 17 Gen Poor 8 Poor 6 Very Poor
ADI late 4 Very Poor 34 Fair 4 Very Poor 6 Very Poor
Max LVORI early 6 7 3 4
Max LVORI late 7 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
mid 60s. Light winds.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the mid 60s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
East winds around 5 mph.
$$
OHZ021-180815-
Summit-
Including the city of Akron
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-8) 60 (+8) 34 66
RH % (24h trend) 97 (-2) 38 (-14) 85 32
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 810 810
Mixing Hgt(ft-agl/msl) 2670 2660
Transport Wnd (kts) SW 8 NE 4
Transport Wnd (m/s) SW 4 NE 2
Transport Wnd (mph) SW 9 NE 5
Vent Rate (kt-ft) 21360 10640
Vent Rate (m/s-m) 3240 1620
Vent Rate (mph-ft) 24030 13300
Dispersion 2 1
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 18 Gen Poor 14 Gen Poor 7 Poor 4 Very Poor
ADI late 3 Very Poor 29 Fair 4 Very Poor 4 Very Poor
Max LVORI early 7 8 3 5
Max LVORI late 8 2 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 clear. Lows in the upper 30s. Highs in the
upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Light winds.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. East winds around 5 mph.
$$
OHZ022-180815-
Portage-
Including the cities of Kent, Aurora, Streetsboro, and Ravenna
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-7) 60 (+9) 34 66
RH % (24h trend) 97 (-2) 36 (-10) 87 30
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 780 800
Mixing Hgt(ft-agl/msl) 2560 2620
Transport Wnd (kts) SW 7 NE 4
Transport Wnd (m/s) SW 4 NE 2
Transport Wnd (mph) SW 8 NE 5
Vent Rate (kt-ft) 17920 10480
Vent Rate (m/s-m) 3120 1600
Vent Rate (mph-ft) 20480 13100
Dispersion 2 1
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 15 Gen Poor 14 Gen Poor 7 Poor 4 Very Poor
ADI late 3 Very Poor 26 Fair 3 Very Poor 4 Very Poor
Max LVORI early 7 8 3 5
Max LVORI late 8 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the mid 60s. Light winds.
.SATURDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
East winds around 5 mph.
$$
OHZ032-180815-
Stark-
Including the cities of Canton, Massillon, and Alliance
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-8) 60 (+8) 34 66
RH % (24h trend) 96 (-3) 37 (-13) 85 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 790 810
Mixing Hgt(ft-agl/msl) 2580 2640
Transport Wnd (kts) S 6 NE 5
Transport Wnd (m/s) S 3 NE 3
Transport Wnd (mph) S 7 NE 6
Vent Rate (kt-ft) 15480 13200
Vent Rate (m/s-m) 2370 2430
Vent Rate (mph-ft) 18060 15840
Dispersion 2 2
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 14 Gen Poor 11 Poor 5 Very Poor 3 Very Poor
ADI late 2 Very Poor 22 Fair 3 Very Poor 3 Very Poor
Max LVORI early 6 8 3 5
Max LVORI late 8 2 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 clear. Lows in the mid 30s. Highs in the upper
60s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. Northeast winds around 5 mph.
$$
OHZ033-180815-
Mahoning-
Including the cities of Youngstown, Boardman, and Austintown
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-8) 60 (+9) 33 66
RH % (24h trend) 96 (-3) 34 (-10) 89 29
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 790 790
Mixing Hgt(ft-agl/msl) 2590 2590
Transport Wnd (kts) SW 6 NE 5
Transport Wnd (m/s) SW 3 NE 3
Transport Wnd (mph) SW 7 NE 6
Vent Rate (kt-ft) 15540 12950
Vent Rate (m/s-m) 2370 2370
Vent Rate (mph-ft) 18130 15540
Dispersion 2 2
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 14 Gen Poor 11 Poor 6 Very Poor 4 Very Poor
ADI late 2 Very Poor 22 Fair 3 Very Poor 4 Very Poor
Max LVORI early 6 8 3 6
Max LVORI late 7 2 5 6
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows around 40. Highs in
the mid 60s. Light winds.
.SATURDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
East winds around 5 mph.
$$
OHZ023-180815-
Trumbull-
Including the cities of Warren and Niles
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-6) 60 (+9) 33 67
RH % (24h trend) 98 (-1) 35 (-9) 89 29
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 810 770
Mixing Hgt(ft-agl/msl) 2640 2530
Transport Wnd (kts) SW 7 N 4
Transport Wnd (m/s) SW 4 N 2
Transport Wnd (mph) SW 8 N 5
Vent Rate (kt-ft) 18480 10120
Vent Rate (m/s-m) 3240 1540
Vent Rate (mph-ft) 21120 12650
Dispersion 2 1
Sunshine Hours 10 11
RH Recovery Excellent Excellent
ADI early 12 Poor 14 Gen Poor 7 Poor 4 Very Poor
ADI late 3 Very Poor 27 Fair 3 Very Poor 4 Very Poor
Max LVORI early 6 9 4 6
Max LVORI late 8 2 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 clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the upper 60s. Light winds.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
upper 60s. Light winds.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the mid 60s. Light winds.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. East winds around 5 mph.
$$
OHZ014-180815-
Ashtabula Inland-
Including the cities of Jefferson, Orwell, Andover,
and Roaming Shores
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-6) 61 (+11) 33 65
RH % (24h trend) 97 (0) 35 (-13) 88 31
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 910 800
Mixing Hgt(ft-agl/msl) 2980 2640
Transport Wnd (kts) SW 9 NW 4
Transport Wnd (m/s) SW 5 NW 2
Transport Wnd (mph) SW 10 NW 5
Vent Rate (kt-ft) 26820 10560
Vent Rate (m/s-m) 4550 1600
Vent Rate (mph-ft) 29800 13200
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 10 Poor 18 Gen Poor 8 Poor 7 Poor
ADI late 4 Very Poor 36 Fair 4 Very Poor 7 Poor
Max LVORI early 6 7 4 5
Max LVORI late 7 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Patchy frost through the day. Lows in
the mid 30s. Highs in the mid 60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Light winds.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows around 40. Highs in
the mid 60s. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. East winds around 5 mph.
$$
OHZ089-180815-
Ashtabula Lakeshore-
Including the cities of Ashtabula, Conneaut, and Geneva
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-4) 61 (+8) 38 64
RH % (24h trend) 87 (-4) 39 (-10) 80 40
20ft Wnd-Val/AM(mph) S 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 920 630
Mixing Hgt(ft-agl/msl) 3020 2070
Transport Wnd (kts) SW 10 NW 5
Transport Wnd (m/s) SW 5 NW 3
Transport Wnd (mph) SW 12 NW 6
Vent Rate (kt-ft) 30200 10350
Vent Rate (m/s-m) 4600 1890
Vent Rate (mph-ft) 36240 12420
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 27 Fair 21 Fair 9 Poor 9 Poor
ADI late 6 Very Poor 42 Gen Good 5 Very Poor 9 Poor
Max LVORI early 4 5 3 4
Max LVORI late 5 1 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 clear. Lows in the lower 40s. Highs in the
lower 60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 60s. East winds around 5 mph.
.THURSDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the lower 60s. East winds around 5 mph.
$$
PAZ001-180815-
Northern Erie-
Including the city of Erie
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 37 (-3) 60 (+9) 39 63
RH % (24h trend) 84 (-3) 40 (-8) 72 40
20ft Wnd-Val/AM(mph) S 7 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 7 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 880 590
Mixing Hgt(ft-agl/msl) 2890 1950
Transport Wnd (kts) SW 11 W 6
Transport Wnd (m/s) SW 6 W 3
Transport Wnd (mph) SW 13 W 7
Vent Rate (kt-ft) 31790 11700
Vent Rate (m/s-m) 5280 1770
Vent Rate (mph-ft) 37570 13650
Dispersion 3 1
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 24 Fair 26 Fair 11 Poor 10 Poor
ADI late 7 Poor 45 Gen Good 6 Very Poor 10 Poor
Max LVORI early 3 4 3 3
Max LVORI late 4 2 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 60s. East winds around 5 mph.
.THURSDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 40s.
Highs in the lower 60s. East winds around 5 mph.
$$
PAZ002-180815-
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-6) 59 (+11) 32 65
RH % (24h trend) 95 (-1) 38 (-15) 80 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 870 710
Mixing Hgt(ft-agl/msl) 2850 2310
Transport Wnd (kts) SW 10 NW 5
Transport Wnd (m/s) SW 5 NW 3
Transport Wnd (mph) SW 12 NW 6
Vent Rate (kt-ft) 28500 11550
Vent Rate (m/s-m) 4350 2130
Vent Rate (mph-ft) 34200 13860
Dispersion 3 2
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 15 Gen Poor 20 Gen Poor 9 Poor 7 Poor
ADI late 5 Very Poor 40 Fair 5 Very Poor 7 Poor
Max LVORI early 5 7 3 4
Max LVORI late 6 2 4 4
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Light winds.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows around 40. Highs in
the lower 60s. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ003-180815-
Crawford-
Including the cities of Meadville and Titusville
122 PM EDT Sat Oct 17 2026
Tonight Sun Sun Night Mon
Cloud Cover Clear Clear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-7) 60 (+11) 32 66
RH % (24h trend) 97 (-1) 38 (-13) 84 32
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 830 760
Mixing Hgt(ft-agl/msl) 2720 2500
Transport Wnd (kts) SW 8 N 5
Transport Wnd (m/s) SW 4 N 3
Transport Wnd (mph) SW 9 N 6
Vent Rate (kt-ft) 21760 12500
Vent Rate (m/s-m) 3320 2280
Vent Rate (mph-ft) 24480 15000
Dispersion 2 2
Sunshine Hours 11 11
RH Recovery Excellent Excellent
ADI early 16 Gen Poor 16 Gen Poor 8 Poor 5 Very Poor
ADI late 3 Very Poor 32 Fair 4 Very Poor 5 Very Poor
Max LVORI early 5 8 3 5
Max LVORI late 6 2 5 5
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Clear. Patchy frost through the day. Lows in the mid
30s. Highs in the mid 60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Northeast winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows around 40. Highs in
the mid 60s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. East winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation below normal.
$$