891
FNUS51 KCLE 081733
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
133 PM EDT TUE SEP 8 2026
DISCUSSION
SCATTERED SHOWERS AND STORMS WILL ARRIVE LATE WEDNESDAY AFTERNOON
AND EVENING. SHOWERS WILL LINGER INTO THURSDAY. HIGH PRESSURE WILL
RETURN FOR THE END OF THE WEEK INTO THE WEEKEND.
OHZ003-090815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 50 30 30
CHANCE OF THUNDER (%) 0 30 30 0
TEMP (24H TREND) 69 (+10) 86 (+2) 65 78
RH % (24H TREND) 92 (+2) 64 (+6) 100 62
20FT WND-VAL/AM(MPH) SW 9 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 G21 W 7 G17 NW 6
PRECIP AMOUNT 0.00 0.15 0.12 0.04
PRECIP DURATION 1 1 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(M-AGL/MSL) 1100 1700
MIXING HGT(FT-AGL/MSL) 3600 5570
TRANSPORT WND (KTS) SW 16 NW 9
TRANSPORT WND (M/S) SW 8 NW 5
TRANSPORT WND (MPH) SW 18 NW 10
VENT RATE (KT-FT) 57600 50130
VENT RATE (M/S-M) 8800 8500
VENT RATE (MPH-FT) 64800 55700
DISPERSION 4 4
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 28 FAIR 15 GEN POOR 7 POOR
ADI LATE 8 POOR VERY POOR 6 VERY POOR VERY POOR
MAX LVORI EARLY 6 5 6 10
MAX LVORI LATE 6 4 9 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 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
OHZ006-090815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 40 50
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 70 (+11) 87 (+2) 66 79
RH % (24H TREND) 90 (+2) 62 (+6) 100 66
20FT WND-VAL/AM(MPH) SW 12 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 16 W 9 G17 NW 6
PRECIP AMOUNT 0.00 0.07 0.10 0.16
PRECIP DURATION 1 1 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1220 1460
MIXING HGT(FT-AGL/MSL) 4000 4800
TRANSPORT WND (KTS) SW 17 NW 8
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 20 NW 9
VENT RATE (KT-FT) 68000 38400
VENT RATE (M/S-M) 10980 5840
VENT RATE (MPH-FT) 80000 43200
DISPERSION 4 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 22 FAIR 14 GEN POOR 7 POOR
ADI LATE 12 POOR VERY POOR 7 POOR VERY POOR
MAX LVORI EARLY 6 5 7 9
MAX LVORI LATE 6 4 9 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 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ007-090815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 60 40 40
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 70 (+10) 88 (+5) 67 78
RH % (24H TREND) 90 (+4) 63 (0) 100 66
20FT WND-VAL/AM(MPH) SW 11 G19 LGT/VAR
20FT WND-RDG/PM(MPH) SE 5 SW 15 W 8 NW 6
PRECIP AMOUNT 0.00 0.21 0.16 0.09
PRECIP DURATION 2 1 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1170 1300
MIXING HGT(FT-AGL/MSL) 3840 4270
TRANSPORT WND (KTS) SW 17 NW 7
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 20 NW 8
VENT RATE (KT-FT) 65280 29890
VENT RATE (M/S-M) 10530 5200
VENT RATE (MPH-FT) 76800 34160
DISPERSION 4 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 12 POOR 22 FAIR 10 POOR 6 VERY POOR
ADI LATE 13 GEN POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 6 4 9 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 60S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 15 MPH.
OHZ008-090815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 50
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 70 (+11) 88 (+3) 67 78
RH % (24H TREND) 89 (+2) 62 (+4) 100 68
20FT WND-VAL/AM(MPH) SW 11 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 W 9 G17 NW 6
PRECIP AMOUNT 0.00 0.11 0.12 0.18
PRECIP DURATION 1 2 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1270 1320
MIXING HGT(FT-AGL/MSL) 4150 4350
TRANSPORT WND (KTS) SW 18 NW 8
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 21 NW 9
VENT RATE (KT-FT) 74700 34800
VENT RATE (M/S-M) 11430 5280
VENT RATE (MPH-FT) 87150 39150
DISPERSION 4 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 26 FAIR 23 FAIR 12 POOR 8 POOR
ADI LATE 13 GEN POOR VERY POOR 7 POOR VERY POOR
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ017-090815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 60 60
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 70 (+11) 87 (+2) 67 78
RH % (24H TREND) 89 (+2) 62 (+4) 100 72
20FT WND-VAL/AM(MPH) SW 13 G21 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 16 W 9 G18 NW 6
PRECIP AMOUNT 0.00 0.13 0.18 0.38
PRECIP DURATION 1 3 6
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1210 1160
MIXING HGT(FT-AGL/MSL) 3980 3810
TRANSPORT WND (KTS) SW 18 NW 8
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 21 NW 9
VENT RATE (KT-FT) 71640 30480
VENT RATE (M/S-M) 10890 4640
VENT RATE (MPH-FT) 83580 34290
DISPERSION 4 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 32 FAIR 16 GEN POOR 10 POOR 8 POOR
ADI LATE 12 POOR VERY POOR 6 VERY POOR VERY POOR
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 5 4 9 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 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ018-090815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70 60
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 70 (+11) 88 (+3) 67 78
RH % (24H TREND) 89 (+4) 60 (+4) 100 69
20FT WND-VAL/AM(MPH) SW 12 G21 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 16 SW 10 G19 NW 6
PRECIP AMOUNT 0.00 0.10 0.18 0.32
PRECIP DURATION 1 3 6
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1280 1120
MIXING HGT(FT-AGL/MSL) 4180 3660
TRANSPORT WND (KTS) SW 19 NW 7
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 8
VENT RATE (KT-FT) 79420 25620
VENT RATE (M/S-M) 12800 4480
VENT RATE (MPH-FT) 91960 29280
DISPERSION 4 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 32 FAIR 21 FAIR 10 POOR 9 POOR
ADI LATE 13 GEN POOR VERY POOR 7 POOR VERY POOR
MAX LVORI EARLY 5 4 8 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ027-090815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70 70
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 70 (+11) 88 (+2) 68 79
RH % (24H TREND) 89 (+2) 58 (+1) 100 71
20FT WND-VAL/AM(MPH) SW 12 G21 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 16 SW 10 G18 NW 6
PRECIP AMOUNT 0.00 0.17 0.28 0.44
PRECIP DURATION 1 6 6
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1210 960
MIXING HGT(FT-AGL/MSL) 3980 3140
TRANSPORT WND (KTS) SW 18 NW 7
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 21 NW 8
VENT RATE (KT-FT) 71640 21980
VENT RATE (M/S-M) 10890 3840
VENT RATE (MPH-FT) 83580 25120
DISPERSION 4 2
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 21 FAIR 11 POOR 11 POOR
ADI LATE 12 POOR VERY POOR 7 POOR VERY POOR
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ028-090815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 80 70
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 70 (+11) 87 (+2) 67 78
RH % (24H TREND) 89 (+5) 59 (+3) 100 70
20FT WND-VAL/AM(MPH) SW 12 G20 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 16 SW 10 G19 NW 6
PRECIP AMOUNT 0.00 0.12 0.29 0.44
PRECIP DURATION 1 5 8
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1210 910
MIXING HGT(FT-AGL/MSL) 3960 2980
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 75240 23840
VENT RATE (M/S-M) 12100 3640
VENT RATE (MPH-FT) 87120 26820
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 32 FAIR 19 GEN POOR 12 POOR 12 POOR
ADI LATE 13 GEN POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 5 7 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ036-090815-
MARION-
INCLUDING THE CITY OF MARION
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 80 80
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 69 (+10) 88 (+3) 68 78
RH % (24H TREND) 93 (+3) 61 (0) 100 74
20FT WND-VAL/AM(MPH) SW 11 G19 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 14 SW 10 G18 NW 7
PRECIP AMOUNT 0.00 0.06 0.34 0.50
PRECIP DURATION 1 6 9
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1180 900
MIXING HGT(FT-AGL/MSL) 3860 2940
TRANSPORT WND (KTS) SW 17 NW 8
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 20 NW 9
VENT RATE (KT-FT) 65620 23520
VENT RATE (M/S-M) 10620 3600
VENT RATE (MPH-FT) 77200 26460
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 20 GEN POOR 11 POOR 9 POOR
ADI LATE 10 POOR VERY POOR 7 POOR VERY POOR
MAX LVORI EARLY 5 5 7 10
MAX LVORI LATE 5 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
OHZ037-090815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 68 (+9) 86 (+2) 67 77
RH % (24H TREND) 93 (+3) 63 (0) 100 76
20FT WND-VAL/AM(MPH) SW 10 G19 W 5
20FT WND-RDG/PM(MPH) S 5 SW 13 G21 SW 10 G18 W 6
PRECIP AMOUNT 0.00 0.00 0.31 0.51
PRECIP DURATION 6 10
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1170 780
MIXING HGT(FT-AGL/MSL) 3840 2570
TRANSPORT WND (KTS) SW 18 NW 8
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 21 NW 9
VENT RATE (KT-FT) 69120 20560
VENT RATE (M/S-M) 10530 3120
VENT RATE (MPH-FT) 80640 23130
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 28 FAIR 11 POOR 7 POOR
ADI LATE 10 POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 5 6 10
MAX LVORI LATE 6 4 9 8
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
OHZ009-090815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 60 70 50
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 70 (+12) 88 (+4) 66 77
RH % (24H TREND) 88 (0) 62 (+1) 100 72
20FT WND-VAL/AM(MPH) SW 10 G19 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 SW 8 G18 NW 6
PRECIP AMOUNT 0.00 0.15 0.13 0.21
PRECIP DURATION 1 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1320 790
MIXING HGT(FT-AGL/MSL) 4320 2600
TRANSPORT WND (KTS) SW 19 NW 6
TRANSPORT WND (M/S) SW 10 NW 3
TRANSPORT WND (MPH) SW 22 NW 7
VENT RATE (KT-FT) 82080 15600
VENT RATE (M/S-M) 13200 2370
VENT RATE (MPH-FT) 95040 18200
DISPERSION 4 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 29 FAIR 10 POOR 9 POOR
ADI LATE 13 GEN POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 4 7 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
OHZ019-090815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70 60
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 69 (+11) 87 (+2) 66 78
RH % (24H TREND) 88 (+1) 60 (+3) 100 71
20FT WND-VAL/AM(MPH) SW 10 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G22 SW 9 G20 NW 6
PRECIP AMOUNT 0.00 0.12 0.23 0.33
PRECIP DURATION 1 4 6
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1290 780
MIXING HGT(FT-AGL/MSL) 4250 2570
TRANSPORT WND (KTS) SW 20 NW 7
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 23 NW 8
VENT RATE (KT-FT) 85000 17990
VENT RATE (M/S-M) 12900 3120
VENT RATE (MPH-FT) 97750 20560
DISPERSION 4 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 31 FAIR 11 POOR 11 POOR
ADI LATE 13 GEN POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 4 7 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 10 MPH.
OHZ029-090815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 80 70
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 67 (+10) 86 (+2) 66 77
RH % (24H TREND) 92 (+1) 60 (+2) 100 74
20FT WND-VAL/AM(MPH) SW 10 G21 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 14 G22 SW 10 G20 NW 6
PRECIP AMOUNT 0.00 0.07 0.25 0.46
PRECIP DURATION 0 4 8
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1240 820
MIXING HGT(FT-AGL/MSL) 4070 2710
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 77330 21680
VENT RATE (M/S-M) 12400 3280
VENT RATE (MPH-FT) 89540 24390
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 35 FAIR 31 FAIR 12 POOR 14 GEN POOR
ADI LATE 11 POOR VERY POOR 9 POOR VERY POOR
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
OHZ030-090815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 67 (+12) 86 (+3) 65 76
RH % (24H TREND) 93 (-2) 60 (+1) 100 76
20FT WND-VAL/AM(MPH) SW 9 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G23 SW 10 G21 NW 6
PRECIP AMOUNT 0.00 0.00 0.24 0.46
PRECIP DURATION 4 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 850
MIXING HGT(FT-AGL/MSL) 4430 2780
TRANSPORT WND (KTS) SW 20 NW 9
TRANSPORT WND (M/S) SW 10 NW 5
TRANSPORT WND (MPH) SW 23 NW 10
VENT RATE (KT-FT) 88600 25020
VENT RATE (M/S-M) 13500 4250
VENT RATE (MPH-FT) 101890 27800
DISPERSION 4 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 40 FAIR 12 POOR 13 GEN POOR
ADI LATE 9 POOR VERY POOR 9 POOR VERY POOR
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 6 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ047-090815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 90 80
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 66 (+9) 86 (+3) 66 76
RH % (24H TREND) 97 (0) 62 (-2) 100 84
20FT WND-VAL/AM(MPH) SW 8 G17 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 G20 SW 8 G19 W 5
PRECIP AMOUNT 0.00 0.00 0.30 0.55
PRECIP DURATION 5 10
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1320 710
MIXING HGT(FT-AGL/MSL) 4330 2340
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 82270 18720
VENT RATE (M/S-M) 13200 2840
VENT RATE (MPH-FT) 95260 21060
DISPERSION 4 2
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 37 FAIR 36 FAIR 6 VERY POOR
ADI LATE 7 POOR 57 GEN GOOD 8 POOR VERY POOR
MAX LVORI EARLY 6 6 7 10
MAX LVORI LATE 7 3 9 9
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
OHZ038-090815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 66 (+10) 85 (+2) 66 76
RH % (24H TREND) 96 (-1) 61 (0) 100 82
20FT WND-VAL/AM(MPH) SW 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 G21 SW 9 G20 W 5
PRECIP AMOUNT 0.00 0.00 0.25 0.57
PRECIP DURATION 5 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1380 820
MIXING HGT(FT-AGL/MSL) 4520 2670
TRANSPORT WND (KTS) SW 19 NW 9
TRANSPORT WND (M/S) SW 10 NW 5
TRANSPORT WND (MPH) SW 22 NW 10
VENT RATE (KT-FT) 85880 24030
VENT RATE (M/S-M) 13800 4100
VENT RATE (MPH-FT) 99440 26700
DISPERSION 4 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 32 FAIR 36 FAIR 39 FAIR 15 GEN POOR
ADI LATE 8 POOR 46 GEN GOOD 8 POOR VERY POOR
MAX LVORI EARLY 6 6 6 9
MAX LVORI LATE 7 4 9 8
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ031-090815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 70
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 67 (+12) 86 (+3) 66 76
RH % (24H TREND) 94 (-2) 61 (+2) 100 77
20FT WND-VAL/AM(MPH) SW 9 G19 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G23 SW 11 G21 NW 6
PRECIP AMOUNT 0.00 0.00 0.24 0.49
PRECIP DURATION 4 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1320 860
MIXING HGT(FT-AGL/MSL) 4330 2810
TRANSPORT WND (KTS) SW 19 NW 9
TRANSPORT WND (M/S) SW 10 NW 5
TRANSPORT WND (MPH) SW 22 NW 10
VENT RATE (KT-FT) 82270 25290
VENT RATE (M/S-M) 13200 4300
VENT RATE (MPH-FT) 95260 28100
DISPERSION 4 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 34 FAIR 29 FAIR 12 POOR 12 POOR
ADI LATE 11 POOR VERY POOR 9 POOR VERY POOR
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 6 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ020-090815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70 60
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 68 (+12) 87 (+3) 66 76
RH % (24H TREND) 91 (-1) 60 (+3) 100 76
20FT WND-VAL/AM(MPH) SW 10 G20 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 15 G24 SW 12 G23 NW 7
PRECIP AMOUNT 0.00 0.08 0.27 0.39
PRECIP DURATION 0 4 8
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1400 860
MIXING HGT(FT-AGL/MSL) 4600 2810
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 87400 22480
VENT RATE (M/S-M) 14000 3440
VENT RATE (MPH-FT) 101200 25290
DISPERSION 4 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 33 FAIR 19 GEN POOR 12 POOR 9 POOR
ADI LATE 12 POOR VERY POOR 11 POOR VERY POOR
MAX LVORI EARLY 5 5 7 10
MAX LVORI LATE 5 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
OHZ010-090815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 50 70 50
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 69 (+13) 87 (+2) 66 77
RH % (24H TREND) 90 (-3) 60 (+2) 100 73
20FT WND-VAL/AM(MPH) SW 10 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G23 SW 11 G21 NW 7
PRECIP AMOUNT 0.00 0.17 0.21 0.27
PRECIP DURATION 1 4 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1410 790
MIXING HGT(FT-AGL/MSL) 4630 2580
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 87970 20640
VENT RATE (M/S-M) 14100 3160
VENT RATE (MPH-FT) 101860 23220
DISPERSION 4 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 19 GEN POOR 11 POOR 9 POOR
ADI LATE 12 POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 5 7 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 10 MPH.
OHZ011-090815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 50 80 50
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 69 (+10) 88 (+3) 67 76
RH % (24H TREND) 86 (-1) 57 (+4) 100 73
20FT WND-VAL/AM(MPH) SW 10 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 G23 SW 10 G22 NW 7
PRECIP AMOUNT 0.00 0.17 0.33 0.22
PRECIP DURATION 1 5 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1510 860
MIXING HGT(FT-AGL/MSL) 4970 2810
TRANSPORT WND (KTS) SW 18 NW 7
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 21 NW 8
VENT RATE (KT-FT) 89460 19670
VENT RATE (M/S-M) 13590 3440
VENT RATE (MPH-FT) 104370 22480
DISPERSION 4 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 28 FAIR 11 POOR 8 POOR
ADI LATE 11 POOR 2 VERY POOR 8 POOR 17 GEN POOR
MAX LVORI EARLY 4 4 6 9
MAX LVORI LATE 4 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 10 MPH.
OHZ012-090815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 60 80 30
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 69 (+11) 87 (+4) 67 76
RH % (24H TREND) 85 (-2) 59 (+4) 100 73
20FT WND-VAL/AM(MPH) SW 10 W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 SW 11 G19 NW 8
PRECIP AMOUNT 0.00 0.20 0.77 0.13
PRECIP DURATION 1 6 2
PRECIP BEGIN 3 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1320 870
MIXING HGT(FT-AGL/MSL) 4320 2850
TRANSPORT WND (KTS) SW 17 NW 8
TRANSPORT WND (M/S) SW 9 NW 4
TRANSPORT WND (MPH) SW 20 NW 9
VENT RATE (KT-FT) 73440 22800
VENT RATE (M/S-M) 11880 3480
VENT RATE (MPH-FT) 86400 25650
DISPERSION 4 2
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 29 FAIR 13 GEN POOR 6 VERY POOR
ADI LATE 12 POOR VERY POOR 10 POOR 20 GEN POOR
MAX LVORI EARLY 4 4 7 9
MAX LVORI LATE 4 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 10 MPH.
OHZ013-090815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 50 80 50
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 67 (+12) 86 (+3) 65 75
RH % (24H TREND) 90 (-3) 59 (+7) 100 74
20FT WND-VAL/AM(MPH) SW 9 G18 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 G21 SW 10 G21 NW 7
PRECIP AMOUNT 0.00 0.15 0.48 0.21
PRECIP DURATION 1 6 2
PRECIP BEGIN 3 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1360 900
MIXING HGT(FT-AGL/MSL) 4480 2940
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 85120 23520
VENT RATE (M/S-M) 13600 3600
VENT RATE (MPH-FT) 98560 26460
DISPERSION 4 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 16 GEN POOR 35 FAIR 12 POOR 8 POOR
ADI LATE 8 POOR VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 5 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ021-090815-
SUMMIT-
INCLUDING THE CITY OF AKRON
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80 60
CHANCE OF THUNDER (%) 0 30 40 20
TEMP (24H TREND) 68 (+11) 87 (+2) 67 76
RH % (24H TREND) 90 (-3) 57 (+4) 100 76
20FT WND-VAL/AM(MPH) SW 9 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 G24 SW 10 G23 NW 6
PRECIP AMOUNT 0.00 0.06 0.30 0.41
PRECIP DURATION 0 4 8
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1410 830
MIXING HGT(FT-AGL/MSL) 4640 2740
TRANSPORT WND (KTS) SW 19 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 22 NW 9
VENT RATE (KT-FT) 88160 21920
VENT RATE (M/S-M) 14100 3320
VENT RATE (MPH-FT) 102080 24660
DISPERSION 4 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 38 FAIR 11 POOR 10 POOR
ADI LATE 11 POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 5 7 9
MAX LVORI LATE 5 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ022-090815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 60
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 67 (+12) 87 (+3) 66 77
RH % (24H TREND) 89 (-6) 56 (+5) 100 73
20FT WND-VAL/AM(MPH) SW 8 G18 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 G23 SW 9 G22 W 6
PRECIP AMOUNT 0.00 0.00 0.36 0.42
PRECIP DURATION 4 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 770
MIXING HGT(FT-AGL/MSL) 4430 2540
TRANSPORT WND (KTS) SW 20 NW 8
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 23 NW 9
VENT RATE (KT-FT) 88600 20320
VENT RATE (M/S-M) 13500 3080
VENT RATE (MPH-FT) 101890 22860
DISPERSION 4 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 38 FAIR 11 POOR 10 POOR
ADI LATE 8 POOR VERY POOR 8 POOR VERY POOR
MAX LVORI EARLY 5 5 7 9
MAX LVORI LATE 5 4 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ032-090815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 70
CHANCE OF THUNDER (%) 0 0 40 30
TEMP (24H TREND) 67 (+11) 86 (+3) 67 76
RH % (24H TREND) 90 (-4) 58 (+1) 100 77
20FT WND-VAL/AM(MPH) SW 8 G18 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G23 SW 10 G22 W 6
PRECIP AMOUNT 0.00 0.00 0.28 0.55
PRECIP DURATION 4 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1420 820
MIXING HGT(FT-AGL/MSL) 4650 2690
TRANSPORT WND (KTS) SW 20 NW 9
TRANSPORT WND (M/S) SW 10 NW 5
TRANSPORT WND (MPH) SW 23 NW 10
VENT RATE (KT-FT) 93000 24210
VENT RATE (M/S-M) 14200 4100
VENT RATE (MPH-FT) 106950 26900
DISPERSION 4 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 32 FAIR 37 FAIR 12 POOR 7 POOR
ADI LATE 9 POOR VERY POOR 10 POOR VERY POOR
MAX LVORI EARLY 5 5 6 10
MAX LVORI LATE 6 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ033-090815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 60
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 66 (+11) 86 (+2) 67 77
RH % (24H TREND) 88 (-7) 57 (+5) 100 75
20FT WND-VAL/AM(MPH) SW 8 G17 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 G21 SW 10 G20 W 5
PRECIP AMOUNT 0.00 0.00 0.31 0.54
PRECIP DURATION 4 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1440 680
MIXING HGT(FT-AGL/MSL) 4720 2250
TRANSPORT WND (KTS) SW 20 NW 9
TRANSPORT WND (M/S) SW 10 NW 5
TRANSPORT WND (MPH) SW 23 NW 10
VENT RATE (KT-FT) 94400 20250
VENT RATE (M/S-M) 14400 3400
VENT RATE (MPH-FT) 108560 22500
DISPERSION 4 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 38 FAIR 12 POOR 5 VERY POOR
ADI LATE 8 POOR 46 GEN GOOD 11 POOR VERY POOR
MAX LVORI EARLY 5 4 5 10
MAX LVORI LATE 5 3 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ023-090815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 90 60
CHANCE OF THUNDER (%) 0 0 40 0
TEMP (24H TREND) 66 (+12) 86 (+3) 66 76
RH % (24H TREND) 90 (-5) 57 (+6) 100 72
20FT WND-VAL/AM(MPH) S 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 G21 SW 10 G20 W 6
PRECIP AMOUNT 0.00 0.00 0.37 0.33
PRECIP DURATION 5 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1410 720
MIXING HGT(FT-AGL/MSL) 4640 2360
TRANSPORT WND (KTS) SW 20 NW 7
TRANSPORT WND (M/S) SW 10 NW 4
TRANSPORT WND (MPH) SW 23 NW 8
VENT RATE (KT-FT) 92800 16520
VENT RATE (M/S-M) 14100 2880
VENT RATE (MPH-FT) 106720 18880
DISPERSION 4 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 13 GEN POOR 37 FAIR 11 POOR 9 POOR
ADI LATE 7 POOR 44 GEN GOOD 8 POOR VERY POOR
MAX LVORI EARLY 5 5 9 9
MAX LVORI LATE 6 3 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ014-090815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 50 80 30
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 67 (+13) 86 (+4) 66 76
RH % (24H TREND) 90 (-6) 60 (+7) 100 72
20FT WND-VAL/AM(MPH) S 9 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 SW 10 G21 NW 7
PRECIP AMOUNT 0.00 0.15 0.57 0.16
PRECIP DURATION 1 6 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1350 930
MIXING HGT(FT-AGL/MSL) 4440 3040
TRANSPORT WND (KTS) SW 19 NW 9
TRANSPORT WND (M/S) SW 10 NW 5
TRANSPORT WND (MPH) SW 22 NW 10
VENT RATE (KT-FT) 84360 27360
VENT RATE (M/S-M) 13500 4650
VENT RATE (MPH-FT) 97680 30400
DISPERSION 4 3
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 12 POOR 37 FAIR 12 POOR 8 POOR
ADI LATE 11 POOR VERY POOR 7 POOR 23 FAIR
MAX LVORI EARLY 5 5 9 10
MAX LVORI LATE 5 4 9 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ089-090815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 60 80 30
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 69 (+12) 86 (+5) 67 76
RH % (24H TREND) 87 (-4) 62 (+5) 100 73
20FT WND-VAL/AM(MPH) S 10 W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 SW 11 NW 8
PRECIP AMOUNT 0.00 0.16 0.25 0.08
PRECIP DURATION 1 4 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1100 840
MIXING HGT(FT-AGL/MSL) 3600 2760
TRANSPORT WND (KTS) SW 16 NW 9
TRANSPORT WND (M/S) SW 8 NW 5
TRANSPORT WND (MPH) SW 18 NW 10
VENT RATE (KT-FT) 57600 24840
VENT RATE (M/S-M) 8800 4200
VENT RATE (MPH-FT) 64800 27600
DISPERSION 4 3
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 36 FAIR 14 GEN POOR 5 VERY POOR
ADI LATE 13 GEN POOR 1 VERY POOR 10 POOR 21 FAIR
MAX LVORI EARLY 4 4 8 9
MAX LVORI LATE 4 4 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTH WINDS AROUND 10 MPH.
PAZ001-090815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 60 80 20
CHANCE OF THUNDER (%) 0 30 40 0
TEMP (24H TREND) 68 (+11) 85 (+6) 67 74
RH % (24H TREND) 82 (0) 65 (+10) 99 70
20FT WND-VAL/AM(MPH) S 9 W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 11 SW 10 W 7
PRECIP AMOUNT 0.00 0.19 0.33 0.03
PRECIP DURATION 1 5 1
PRECIP BEGIN 8 AM CONTINUING 6 AM
PRECIP END CONTINUING 4 AM 2 PM
MIXING HGT(M-AGL/MSL) 810 800
MIXING HGT(FT-AGL/MSL) 2670 2610
TRANSPORT WND (KTS) SW 16 W 10
TRANSPORT WND (M/S) SW 8 W 5
TRANSPORT WND (MPH) SW 18 W 12
VENT RATE (KT-FT) 42720 26100
VENT RATE (M/S-M) 6480 4000
VENT RATE (MPH-FT) 48060 31320
DISPERSION 3 3
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 32 FAIR 14 GEN POOR 5 VERY POOR
ADI LATE 15 GEN POOR 40 FAIR 12 POOR 33 FAIR
MAX LVORI EARLY 4 4 6 9
MAX LVORI LATE 4 4 7 3
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 50S. HIGHS IN THE LOWER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
PAZ002-090815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 50 90 30
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 64 (+11) 84 (+5) 65 73
RH % (24H TREND) 87 (-5) 66 (+10) 100 74
20FT WND-VAL/AM(MPH) S 8 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 11 G20 SW 9 G20 W 7
PRECIP AMOUNT 0.00 0.18 0.41 0.08
PRECIP DURATION 1 4 2
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(M-AGL/MSL) 1100 930
MIXING HGT(FT-AGL/MSL) 3620 3040
TRANSPORT WND (KTS) SW 17 NW 10
TRANSPORT WND (M/S) SW 9 NW 5
TRANSPORT WND (MPH) SW 20 NW 12
VENT RATE (KT-FT) 61540 30400
VENT RATE (M/S-M) 9900 4650
VENT RATE (MPH-FT) 72400 36480
DISPERSION 4 3
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 33 FAIR 13 GEN POOR 8 POOR
ADI LATE 11 POOR 44 GEN GOOD 8 POOR 28 FAIR
MAX LVORI EARLY 5 4 8 9
MAX LVORI LATE 5 4 9 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 50S. HIGHS IN THE LOWER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
PAZ003-090815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
133 PM EDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 40 90 40
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 64 (+11) 84 (+4) 65 74
RH % (24H TREND) 89 (-5) 65 (+9) 100 76
20FT WND-VAL/AM(MPH) S 8 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 12 G20 SW 10 G20 W 7
PRECIP AMOUNT 0.00 0.10 0.53 0.21
PRECIP DURATION 1 6 2
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1170 880
MIXING HGT(FT-AGL/MSL) 3850 2870
TRANSPORT WND (KTS) SW 18 NW 9
TRANSPORT WND (M/S) SW 9 NW 5
TRANSPORT WND (MPH) SW 21 NW 10
VENT RATE (KT-FT) 69300 25830
VENT RATE (M/S-M) 10530 4400
VENT RATE (MPH-FT) 80850 28700
DISPERSION 4 3
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 33 FAIR 13 GEN POOR 7 POOR
ADI LATE 9 POOR 43 GEN GOOD 8 POOR 1 VERY POOR
MAX LVORI EARLY 5 5 8 9
MAX LVORI LATE 5 4 9 7
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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