852
FNUS51 KCLE 201832
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
232 PM EDT TUE OCT 20 2026
DISCUSSION
HIGH PRESSURE WILL PRODUCE DRY WEATHER, LIGHT WINDS, AND NEAR
NORMAL TEMPERATURES THIS WEEK.
OHZ003-210830-
LUCAS-
INCLUDING THE CITY OF TOLEDO
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+2) 69 (+2) 45 69
RH % (24H TREND) 100 (+5) 41 (-5) 81 43
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) 900 1330
MIXING HGT(FT-AGL/MSL) 2970 4380
TRANSPORT WND (KTS) N 4 N 8
TRANSPORT WND (M/S) N 2 N 4
TRANSPORT WND (MPH) N 5 N 9
VENT RATE (KT-FT) 11880 35040
VENT RATE (M/S-M) 1800 5320
VENT RATE (MPH-FT) 14850 39420
DISPERSION 1 3
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 7 POOR 6 VERY POOR 7 POOR
ADI LATE 4 VERY POOR 19 GEN POOR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 10 3 5
MAX LVORI LATE 10 3 4 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
OHZ006-210830-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (+2) 69 (0) 44 70
RH % (24H TREND) 100 (+6) 38 (-2) 85 43
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) 880 1280
MIXING HGT(FT-AGL/MSL) 2890 4190
TRANSPORT WND (KTS) N 5 N 9
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 6 N 10
VENT RATE (KT-FT) 14450 37710
VENT RATE (M/S-M) 2640 6400
VENT RATE (MPH-FT) 17340 41900
DISPERSION 2 3
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 17 GEN POOR 5 VERY POOR 6 VERY POOR 6 VERY POOR
ADI LATE 4 VERY POOR 20 GEN POOR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 10 3 5
MAX LVORI LATE 10 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
OHZ007-210830-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-1) 67 (+1) 46 67
RH % (24H TREND) 100 (+4) 48 (-7) 84 50
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 700 980
MIXING HGT(FT-AGL/MSL) 2300 3210
TRANSPORT WND (KTS) N 5 N 9
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 6 N 10
VENT RATE (KT-FT) 11500 28890
VENT RATE (M/S-M) 2100 4900
VENT RATE (MPH-FT) 13800 32100
DISPERSION 2 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 16 GEN POOR 7 POOR 5 VERY POOR 8 POOR
ADI LATE 4 VERY POOR 15 GEN POOR 4 VERY POOR 8 POOR
MAX LVORI EARLY 4 10 4 5
MAX LVORI LATE 7 4 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
OHZ008-210830-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (+1) 68 (0) 44 69
RH % (24H TREND) 100 (+3) 43 (-2) 87 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 1190
MIXING HGT(FT-AGL/MSL) 2720 3910
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 16320 39100
VENT RATE (M/S-M) 2490 5950
VENT RATE (MPH-FT) 19040 46920
DISPERSION 2 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 5 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 21 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 10 5 5
MAX LVORI LATE 9 3 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
OHZ017-210830-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+1) 70 (0) 44 70
RH % (24H TREND) 100 (+10) 36 (+2) 84 43
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 800 1280
MIXING HGT(FT-AGL/MSL) 2630 4210
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 15780 42100
VENT RATE (M/S-M) 2400 6400
VENT RATE (MPH-FT) 18410 50520
DISPERSION 2 3
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 4 VERY POOR 6 VERY POOR 6 VERY POOR
ADI LATE 4 VERY POOR 22 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 10 3 5
MAX LVORI LATE 10 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
OHZ018-210830-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (0) 70 (0) 44 70
RH % (24H TREND) 100 (+9) 38 (-1) 87 43
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 1230
MIXING HGT(FT-AGL/MSL) 2730 4040
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 16380 40400
VENT RATE (M/S-M) 2490 6150
VENT RATE (MPH-FT) 19110 48480
DISPERSION 2 3
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 3 VERY POOR 7 POOR 6 VERY POOR
ADI LATE 4 VERY POOR 23 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 10 4 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
OHZ027-210830-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+1) 70 (0) 44 70
RH % (24H TREND) 100 (+8) 36 (+1) 85 43
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 840 1230
MIXING HGT(FT-AGL/MSL) 2760 4030
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 16560 40300
VENT RATE (M/S-M) 2520 6150
VENT RATE (MPH-FT) 19320 48360
DISPERSION 2 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 3 VERY POOR 7 POOR 6 VERY POOR
ADI LATE 4 VERY POOR 24 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 10 4 5
MAX LVORI LATE 10 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
OHZ028-210830-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (0) 70 (+1) 43 69
RH % (24H TREND) 100 (+9) 38 (+2) 87 45
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 1200
MIXING HGT(FT-AGL/MSL) 2710 3920
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 16260 39200
VENT RATE (M/S-M) 2490 6000
VENT RATE (MPH-FT) 18970 47040
DISPERSION 2 3
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 3 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 26 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 10 5 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS AROUND 5 MPH.
OHZ036-210830-
MARION-
INCLUDING THE CITY OF MARION
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+1) 70 (0) 43 70
RH % (24H TREND) 100 (+3) 36 (+4) 85 43
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 800 1160
MIXING HGT(FT-AGL/MSL) 2630 3820
TRANSPORT WND (KTS) N 7 N 9
TRANSPORT WND (M/S) N 4 N 5
TRANSPORT WND (MPH) N 8 N 10
VENT RATE (KT-FT) 18410 34380
VENT RATE (M/S-M) 3200 5800
VENT RATE (MPH-FT) 21040 38200
DISPERSION 2 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 3 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 26 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 4 10 4 5
MAX LVORI LATE 10 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
OHZ037-210830-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+1) 70 (+1) 44 69
RH % (24H TREND) 100 (+12) 37 (+3) 83 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 860 1210
MIXING HGT(FT-AGL/MSL) 2820 3980
TRANSPORT WND (KTS) N 7 N 10
TRANSPORT WND (M/S) N 4 N 5
TRANSPORT WND (MPH) N 8 N 12
VENT RATE (KT-FT) 19740 39800
VENT RATE (M/S-M) 3440 6050
VENT RATE (MPH-FT) 22560 47760
DISPERSION 2 3
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 4 VERY POOR 8 POOR 8 POOR
ADI LATE 4 VERY POOR 27 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 4 10 4 5
MAX LVORI LATE 9 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
OHZ009-210830-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-4) 66 (-1) 45 67
RH % (24H TREND) 100 (+3) 53 (0) 89 57
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 650 970
MIXING HGT(FT-AGL/MSL) 2130 3170
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 10650 34870
VENT RATE (M/S-M) 1950 5820
VENT RATE (MPH-FT) 12780 41210
DISPERSION 1 3
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 4 VERY POOR 6 VERY POOR 8 POOR
ADI LATE 4 VERY POOR 14 GEN POOR 4 VERY POOR 8 POOR
MAX LVORI EARLY 5 10 5 5
MAX LVORI LATE 8 3 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
OHZ019-210830-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-2) 68 (0) 44 69
RH % (24H TREND) 100 (+5) 44 (0) 89 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 810 1110
MIXING HGT(FT-AGL/MSL) 2660 3640
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 15960 36400
VENT RATE (M/S-M) 2430 5550
VENT RATE (MPH-FT) 18620 43680
DISPERSION 2 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 3 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 21 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 10 6 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
OHZ029-210830-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (0) 69 (+1) 43 68
RH % (24H TREND) 100 (+8) 40 (+2) 88 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 910 1190
MIXING HGT(FT-AGL/MSL) 2980 3900
TRANSPORT WND (KTS) N 7 N 11
TRANSPORT WND (M/S) N 4 N 6
TRANSPORT WND (MPH) N 8 N 13
VENT RATE (KT-FT) 20860 42900
VENT RATE (M/S-M) 3640 7140
VENT RATE (MPH-FT) 23840 50700
DISPERSION 2 3
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 4 VERY POOR 8 POOR 8 POOR
ADI LATE 3 VERY POOR 28 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 5 10 5 6
MAX LVORI LATE 10 3 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
OHZ030-210830-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (0) 68 (0) 42 68
RH % (24H TREND) 100 (+2) 42 (+1) 92 50
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 910 1220
MIXING HGT(FT-AGL/MSL) 2990 4010
TRANSPORT WND (KTS) N 6 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 13
VENT RATE (KT-FT) 17940 44110
VENT RATE (M/S-M) 2730 7320
VENT RATE (MPH-FT) 20930 52130
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 3 VERY POOR 8 POOR 8 POOR
ADI LATE 3 VERY POOR 26 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 5 10 5 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
OHZ047-210830-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (0) 69 (+1) 42 69
RH % (24H TREND) 100 (+6) 40 (+3) 88 48
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 980 1300
MIXING HGT(FT-AGL/MSL) 3220 4250
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 19320 42500
VENT RATE (M/S-M) 2940 6500
VENT RATE (MPH-FT) 22540 51000
DISPERSION 2 3
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 4 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 28 FAIR 4 VERY POOR 7 POOR
MAX LVORI EARLY 4 10 5 6
MAX LVORI LATE 10 3 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 5 MPH.
OHZ038-210830-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+1) 68 (+1) 41 68
RH % (24H TREND) 100 (+3) 41 (0) 89 51
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 900 1280
MIXING HGT(FT-AGL/MSL) 2960 4190
TRANSPORT WND (KTS) N 6 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 13
VENT RATE (KT-FT) 17760 46090
VENT RATE (M/S-M) 2700 7680
VENT RATE (MPH-FT) 20720 54470
DISPERSION 2 3
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 5 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 27 FAIR 4 VERY POOR 7 POOR
MAX LVORI EARLY 4 10 4 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTH WINDS AROUND 5 MPH.
OHZ031-210830-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (0) 68 (0) 41 68
RH % (24H TREND) 100 (+1) 42 (0) 92 52
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 850 1250
MIXING HGT(FT-AGL/MSL) 2800 4090
TRANSPORT WND (KTS) N 6 N 12
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 14
VENT RATE (KT-FT) 16800 49080
VENT RATE (M/S-M) 2550 7500
VENT RATE (MPH-FT) 19600 57260
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 4 VERY POOR 8 POOR 8 POOR
ADI LATE 3 VERY POOR 24 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 5 10 5 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
OHZ020-210830-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-1) 68 (0) 42 68
RH % (24H TREND) 100 (+6) 42 (-1) 91 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 1130
MIXING HGT(FT-AGL/MSL) 2710 3700
TRANSPORT WND (KTS) N 6 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 13
VENT RATE (KT-FT) 16260 40700
VENT RATE (M/S-M) 2490 6780
VENT RATE (MPH-FT) 18970 48100
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 5 VERY POOR 8 POOR 7 POOR
ADI LATE 4 VERY POOR 23 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 10 5 6
MAX LVORI LATE 10 3 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
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 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
OHZ010-210830-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-3) 68 (+1) 43 68
RH % (24H TREND) 100 (+3) 46 (-2) 91 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 1110
MIXING HGT(FT-AGL/MSL) 2560 3660
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 12800 40260
VENT RATE (M/S-M) 2340 6660
VENT RATE (MPH-FT) 15360 47580
DISPERSION 2 3
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 5 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 19 GEN POOR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 10 6 6
MAX LVORI LATE 10 3 7 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
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 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
OHZ011-210830-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-4) 67 (0) 44 67
RH % (24H TREND) 100 (+10) 42 (-6) 87 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 760 1090
MIXING HGT(FT-AGL/MSL) 2500 3570
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 12500 39270
VENT RATE (M/S-M) 2280 6540
VENT RATE (MPH-FT) 15000 46410
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 7 POOR 8 POOR 7 POOR
ADI LATE 4 VERY POOR 19 GEN POOR 3 VERY POOR 7 POOR
MAX LVORI EARLY 4 8 4 5
MAX LVORI LATE 7 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
OHZ012-210830-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-6) 65 (-1) 45 66
RH % (24H TREND) 97 (+4) 41 (-13) 85 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 680 970
MIXING HGT(FT-AGL/MSL) 2220 3190
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 11100 35090
VENT RATE (M/S-M) 2040 5820
VENT RATE (MPH-FT) 13320 41470
DISPERSION 2 3
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 13 GEN POOR 8 POOR 7 POOR 8 POOR
ADI LATE 5 VERY POOR 14 GEN POOR 3 VERY POOR 8 POOR
MAX LVORI EARLY 4 6 5 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
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
OHZ013-210830-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-5) 67 (0) 41 66
RH % (24H TREND) 100 (+2) 36 (-12) 91 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 840 1140
MIXING HGT(FT-AGL/MSL) 2740 3740
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 13700 41140
VENT RATE (M/S-M) 2520 6840
VENT RATE (MPH-FT) 16440 48620
DISPERSION 2 3
SUNSHINE HOURS 10 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 7 POOR 8 POOR 8 POOR
ADI LATE 5 VERY POOR 20 GEN POOR 3 VERY POOR 8 POOR
MAX LVORI EARLY 5 9 5 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
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
OHZ021-210830-
SUMMIT-
INCLUDING THE CITY OF AKRON
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (0) 68 (-1) 41 68
RH % (24H TREND) 100 (+5) 38 (-3) 88 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 840 1260
MIXING HGT(FT-AGL/MSL) 2760 4140
TRANSPORT WND (KTS) N 6 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 13
VENT RATE (KT-FT) 16560 45540
VENT RATE (M/S-M) 2520 7560
VENT RATE (MPH-FT) 19320 53820
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 8 POOR 6 VERY POOR
ADI LATE 4 VERY POOR 23 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 9 4 6
MAX LVORI LATE 9 3 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
OHZ022-210830-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-2) 68 (0) 40 68
RH % (24H TREND) 100 (+3) 36 (-7) 88 48
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 860 1290
MIXING HGT(FT-AGL/MSL) 2820 4240
TRANSPORT WND (KTS) N 6 N 12
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 14
VENT RATE (KT-FT) 16920 50880
VENT RATE (M/S-M) 2580 7740
VENT RATE (MPH-FT) 19740 59360
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 24 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 5 9 4 6
MAX LVORI LATE 9 3 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS AROUND 5 MPH.
OHZ032-210830-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-1) 68 (0) 41 68
RH % (24H TREND) 100 (+9) 37 (-3) 85 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 820 1290
MIXING HGT(FT-AGL/MSL) 2710 4250
TRANSPORT WND (KTS) N 6 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 13
VENT RATE (KT-FT) 16260 46750
VENT RATE (M/S-M) 2460 7740
VENT RATE (MPH-FT) 18970 55250
DISPERSION 2 3
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 6 VERY POOR 7 POOR 7 POOR
ADI LATE 4 VERY POOR 24 FAIR 4 VERY POOR 7 POOR
MAX LVORI EARLY 5 9 3 5
MAX LVORI LATE 8 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 5 MPH.
OHZ033-210830-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-3) 68 (0) 39 68
RH % (24H TREND) 100 (+4) 32 (-10) 84 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 800 1220
MIXING HGT(FT-AGL/MSL) 2610 3990
TRANSPORT WND (KTS) N 6 N 12
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 14
VENT RATE (KT-FT) 15660 47880
VENT RATE (M/S-M) 2400 7320
VENT RATE (MPH-FT) 18270 55860
DISPERSION 2 3
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 7 POOR 6 VERY POOR
ADI LATE 4 VERY POOR 23 FAIR 4 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 10 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
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS AROUND 5 MPH.
OHZ023-210830-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-3) 68 (0) 38 68
RH % (24H TREND) 100 (0) 33 (-11) 89 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 1200
MIXING HGT(FT-AGL/MSL) 2550 3940
TRANSPORT WND (KTS) N 6 N 12
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 14
VENT RATE (KT-FT) 15300 47280
VENT RATE (M/S-M) 2340 7200
VENT RATE (MPH-FT) 17850 55160
DISPERSION 2 3
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 6 VERY POOR 7 POOR 6 VERY POOR
ADI LATE 4 VERY POOR 22 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 5 9 4 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
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
OHZ014-210830-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 67 (+1) 39 66
RH % (24H TREND) 98 (-2) 32 (-18) 92 52
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 790 1070
MIXING HGT(FT-AGL/MSL) 2600 3500
TRANSPORT WND (KTS) N 6 N 12
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 7 N 14
VENT RATE (KT-FT) 15600 42000
VENT RATE (M/S-M) 2370 6420
VENT RATE (MPH-FT) 18200 49000
DISPERSION 2 3
SUNSHINE HOURS 10 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 7 POOR 8 POOR 7 POOR
ADI LATE 5 VERY POOR 21 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 4 7 5 7
MAX LVORI LATE 6 2 6 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 5 MPH.
OHZ089-210830-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-7) 63 (-1) 45 65
RH % (24H TREND) 95 (-3) 41 (-18) 86 59
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 8 LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 600 860
MIXING HGT(FT-AGL/MSL) 1980 2820
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 9900 31020
VENT RATE (M/S-M) 1800 5160
VENT RATE (MPH-FT) 11880 36660
DISPERSION 1 3
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 16 GEN POOR 8 POOR 7 POOR 9 POOR
ADI LATE 5 VERY POOR 14 GEN POOR 3 VERY POOR 9 POOR
MAX LVORI EARLY 3 6 5 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
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
PAZ001-210830-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-8) 62 (-1) 45 63
RH % (24H TREND) 82 (-12) 43 (-17) 83 59
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 7 LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 520 790
MIXING HGT(FT-AGL/MSL) 1710 2580
TRANSPORT WND (KTS) N 6 N 10
TRANSPORT WND (M/S) N 3 N 5
TRANSPORT WND (MPH) N 7 N 12
VENT RATE (KT-FT) 10260 25800
VENT RATE (M/S-M) 1560 3950
VENT RATE (MPH-FT) 11970 30960
DISPERSION 1 2
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 13 GEN POOR 7 POOR 3 VERY POOR 9 POOR
ADI LATE 5 VERY POOR 14 GEN POOR 3 VERY POOR 9 POOR
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 4 2 4 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
50S. NORTH WINDS 5 TO 10 MPH.
PAZ002-210830-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-7) 64 (0) 38 64
RH % (24H TREND) 87 (-13) 34 (-19) 89 56
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
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) 2380 2850
TRANSPORT WND (KTS) N 5 N 12
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 14
VENT RATE (KT-FT) 11900 34200
VENT RATE (M/S-M) 2190 5220
VENT RATE (MPH-FT) 14280 39900
DISPERSION 2 3
SUNSHINE HOURS 10 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 8 POOR 3 VERY POOR 8 POOR
ADI LATE 5 VERY POOR 17 GEN POOR 3 VERY POOR 8 POOR
MAX LVORI EARLY 3 5 3 6
MAX LVORI LATE 5 2 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
50S. NORTH WINDS AROUND 5 MPH.
PAZ003-210830-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
232 PM EDT TUE OCT 20 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-6) 66 (-1) 38 65
RH % (24H TREND) 85 (-15) 30 (-16) 87 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 1070
MIXING HGT(FT-AGL/MSL) 2560 3500
TRANSPORT WND (KTS) N 6 N 13
TRANSPORT WND (M/S) N 3 N 7
TRANSPORT WND (MPH) N 7 N 15
VENT RATE (KT-FT) 15360 45500
VENT RATE (M/S-M) 2340 7490
VENT RATE (MPH-FT) 17920 52500
DISPERSION 2 3
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 8 POOR 4 VERY POOR 7 POOR
ADI LATE 5 VERY POOR 21 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 4 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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