410
FNUS51 KCLE 041740
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
140 PM EDT THU SEP 4 2025
DISCUSSION
A COLD FRONT HAS MOVED SOUTH OF THE AREA AND HIGHS TODAY WILL AVERAGE
15 DEGREES COOLER THAN YESTERDAY. RAIN WILL EXIT TO THE EAST BY
MID AFTERNOON WITH DRY CONDITIONS EXPECTED THROUGH FRIDAY.
TEMPERATURES WILL TREND WARMER ON FRIDAY THEN COOLER OVER THE
WEEKEND BEHIND THE NEXT COLD FRONT. EASTERN PORTIONS OF THE AREA
WILL RECEIVE RAIN ON FRIDAY NIGHT WITH THE FRONT.
OHZ003-050815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-8) 74 (+5) 47 68
RH % (24H TREND) 87 (-10) 42 (-6) 93 40
20FT WND-VAL/AM(MPH) SW 12 G24 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR W 16 G27 W 8 G22 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 2200
MIXING HGT(FT-AGL/MSL) 5320 7230
TRANSPORT WND (KTS) W 27 W 17
TRANSPORT WND (M/S) W 14 W 9
TRANSPORT WND (MPH) W 31 W 20
VENT RATE (KT-FT) 143640 122910
VENT RATE (M/S-M) 22680 19800
VENT RATE (MPH-FT) 164920 144600
DISPERSION 5 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 90 GOOD 24 FAIR 44 GEN GOOD 96 GOOD
ADI LATE 10 POOR VERY POOR 6 VERY POOR 72 GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 5 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ006-050815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-8) 76 (+7) 48 69
RH % (24H TREND) 87 (-12) 43 (-5) 89 39
20FT WND-VAL/AM(MPH) S 14 G26 W 5
20FT WND-RDG/PM(MPH) LGT/VAR W 18 G29 W 9 G23 W 10 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1630 2440
MIXING HGT(FT-AGL/MSL) 5360 7990
TRANSPORT WND (KTS) W 28 W 17
TRANSPORT WND (M/S) W 14 W 9
TRANSPORT WND (MPH) W 32 W 20
VENT RATE (KT-FT) 150080 135830
VENT RATE (M/S-M) 22820 21960
VENT RATE (MPH-FT) 171520 159800
DISPERSION 5 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 89 GOOD 20 GEN POOR 13 GEN POOR 44 GEN GOOD
ADI LATE 10 POOR VERY POOR 7 POOR 72 GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
OHZ007-050815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-7) 77 (+8) 50 69
RH % (24H TREND) 87 (-12) 44 (-8) 87 42
20FT WND-VAL/AM(MPH) S 13 G24 W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 17 G27 W 10 G23 W 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1650 2290
MIXING HGT(FT-AGL/MSL) 5420 7520
TRANSPORT WND (KTS) W 26 W 16
TRANSPORT WND (M/S) W 13 W 8
TRANSPORT WND (MPH) W 30 W 18
VENT RATE (KT-FT) 140920 120320
VENT RATE (M/S-M) 21450 18320
VENT RATE (MPH-FT) 162600 135360
DISPERSION 5 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 62 GOOD 22 FAIR 15 GEN POOR 45 GEN GOOD
ADI LATE 10 POOR VERY POOR 9 POOR 65 GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 5 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ008-050815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 77 (+8) 50 70
RH % (24H TREND) 88 (-11) 44 (-8) 87 40
20FT WND-VAL/AM(MPH) S 13 G25 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 17 G28 W 9 G22 W 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 AM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1600 2380
MIXING HGT(FT-AGL/MSL) 5260 7800
TRANSPORT WND (KTS) SW 28 W 16
TRANSPORT WND (M/S) SW 14 W 8
TRANSPORT WND (MPH) SW 32 W 18
VENT RATE (KT-FT) 147280 124800
VENT RATE (M/S-M) 22400 19040
VENT RATE (MPH-FT) 168320 140400
DISPERSION 5 5
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 86 GOOD 20 GEN POOR 13 GEN POOR 69 GOOD
ADI LATE 10 POOR VERY POOR 8 POOR 68 GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
OHZ017-050815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 77 (+7) 49 70
RH % (24H TREND) 84 (-14) 43 (-5) 89 39
20FT WND-VAL/AM(MPH) S 14 G26 W 5
20FT WND-RDG/PM(MPH) LGT/VAR W 18 G29 W 9 G23 W 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 AM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1490 2390
MIXING HGT(FT-AGL/MSL) 4880 7830
TRANSPORT WND (KTS) W 25 W 16
TRANSPORT WND (M/S) W 13 W 8
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 122000 125280
VENT RATE (M/S-M) 19370 19120
VENT RATE (MPH-FT) 141520 140940
DISPERSION 5 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 79 GOOD 15 GEN POOR 12 POOR 32 FAIR
ADI LATE 10 POOR VERY POOR 8 POOR 67 GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 5 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
OHZ018-050815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 78 (+8) 51 70
RH % (24H TREND) 88 (-11) 43 (-6) 85 38
20FT WND-VAL/AM(MPH) S 13 G26 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 17 G29 W 9 G23 W 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1520 2370
MIXING HGT(FT-AGL/MSL) 5000 7780
TRANSPORT WND (KTS) W 25 W 16
TRANSPORT WND (M/S) W 13 W 8
TRANSPORT WND (MPH) W 29 W 18
VENT RATE (KT-FT) 125000 124480
VENT RATE (M/S-M) 19760 18960
VENT RATE (MPH-FT) 145000 140040
DISPERSION 5 5
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 81 GOOD 20 GEN POOR 12 POOR 54 GEN GOOD
ADI LATE 9 POOR VERY POOR 8 POOR 66 GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
OHZ027-050815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 79 (+9) 51 70
RH % (24H TREND) 89 (-9) 44 (-4) 86 39
20FT WND-VAL/AM(MPH) S 13 G25 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 17 G28 W 9 G22 W 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1460 2320
MIXING HGT(FT-AGL/MSL) 4790 7600
TRANSPORT WND (KTS) W 23 W 15
TRANSPORT WND (M/S) W 12 W 8
TRANSPORT WND (MPH) W 26 W 17
VENT RATE (KT-FT) 110170 114000
VENT RATE (M/S-M) 17520 18560
VENT RATE (MPH-FT) 124540 129200
DISPERSION 5 5
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 73 GOOD 19 GEN POOR 12 POOR 43 GEN GOOD
ADI LATE 9 POOR VERY POOR 8 POOR 61 GOOD
MAX LVORI EARLY 4 5 3 6
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ028-050815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 79 (+10) 51 69
RH % (24H TREND) 92 (-8) 47 (-4) 88 40
20FT WND-VAL/AM(MPH) S 13 G24 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 17 G27 W 9 G21 W 8
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1430 2130
MIXING HGT(FT-AGL/MSL) 4690 7000
TRANSPORT WND (KTS) SW 26 W 14
TRANSPORT WND (M/S) SW 13 W 7
TRANSPORT WND (MPH) SW 30 W 16
VENT RATE (KT-FT) 121940 98000
VENT RATE (M/S-M) 18590 14910
VENT RATE (MPH-FT) 140700 112000
DISPERSION 5 4
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 68 GOOD 19 GEN POOR 13 GEN POOR 37 FAIR
ADI LATE 8 POOR VERY POOR 8 POOR 56 GEN GOOD
MAX LVORI EARLY 5 6 3 6
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ036-050815-
MARION-
INCLUDING THE CITY OF MARION
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (-10) 80 (+10) 51 70
RH % (24H TREND) 96 (-4) 49 (-2) 90 41
20FT WND-VAL/AM(MPH) S 11 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 16 G27 W 9 G20 W 8
PRECIP AMOUNT 0.00 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1510 2090
MIXING HGT(FT-AGL/MSL) 4970 6870
TRANSPORT WND (KTS) SW 24 W 13
TRANSPORT WND (M/S) SW 12 W 7
TRANSPORT WND (MPH) SW 28 W 15
VENT RATE (KT-FT) 119280 89310
VENT RATE (M/S-M) 18120 14630
VENT RATE (MPH-FT) 139160 103050
DISPERSION 5 4
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 69 GOOD 19 GEN POOR 24 FAIR 29 FAIR
ADI LATE 8 POOR VERY POOR 8 POOR 51 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 7 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND
80. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ037-050815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 80 (+11) 51 68
RH % (24H TREND) 95 (-5) 54 (-3) 92 46
20FT WND-VAL/AM(MPH) S 11 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 16 G26 W 9 G20 W 8
PRECIP AMOUNT 0.00 0.00 0.06 0.07
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1540 1870
MIXING HGT(FT-AGL/MSL) 5040 6130
TRANSPORT WND (KTS) SW 24 W 12
TRANSPORT WND (M/S) SW 12 W 6
TRANSPORT WND (MPH) SW 28 W 14
VENT RATE (KT-FT) 120960 73560
VENT RATE (M/S-M) 18480 11220
VENT RATE (MPH-FT) 141120 85820
DISPERSION 5 4
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 68 GOOD 22 FAIR 23 FAIR 19 GEN POOR
ADI LATE 8 POOR VERY POOR 7 POOR 45 GEN GOOD
MAX LVORI EARLY 5 6 3 6
MAX LVORI LATE 7 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ009-050815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 78 (+10) 51 69
RH % (24H TREND) 92 (-8) 52 (-9) 87 47
20FT WND-VAL/AM(MPH) S 11 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G27 W 9 G23 W 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1570 2200
MIXING HGT(FT-AGL/MSL) 5140 7220
TRANSPORT WND (KTS) SW 30 W 14
TRANSPORT WND (M/S) SW 15 W 7
TRANSPORT WND (MPH) SW 35 W 16
VENT RATE (KT-FT) 154200 101080
VENT RATE (M/S-M) 23550 15400
VENT RATE (MPH-FT) 179900 115520
DISPERSION 5 4
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 22 FAIR 14 GEN POOR 57 GEN GOOD
ADI LATE 9 POOR VERY POOR 10 POOR 55 GEN GOOD
MAX LVORI EARLY 5 5 3 5
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH.
OHZ019-050815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 0 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 78 (+10) 51 69
RH % (24H TREND) 93 (-7) 50 (-8) 87 44
20FT WND-VAL/AM(MPH) S 11 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G27 W 8 G21 W 7
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1510 2240
MIXING HGT(FT-AGL/MSL) 4940 7340
TRANSPORT WND (KTS) SW 28 W 14
TRANSPORT WND (M/S) SW 14 W 7
TRANSPORT WND (MPH) SW 32 W 16
VENT RATE (KT-FT) 138320 102760
VENT RATE (M/S-M) 21140 15680
VENT RATE (MPH-FT) 158080 117440
DISPERSION 5 4
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 61 GOOD 20 GEN POOR 28 FAIR 40 FAIR
ADI LATE 7 POOR VERY POOR 8 POOR 70 GOOD
MAX LVORI EARLY 5 5 3 5
MAX LVORI LATE 6 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ029-050815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 78 (+10) 51 67
RH % (24H TREND) 96 (-4) 54 (-5) 92 46
20FT WND-VAL/AM(MPH) S 10 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G27 W 8 G21 W 7
PRECIP AMOUNT 0.00 0.00 0.05 0.06
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1570 2050
MIXING HGT(FT-AGL/MSL) 5140 6720
TRANSPORT WND (KTS) SW 25 W 13
TRANSPORT WND (M/S) SW 13 W 7
TRANSPORT WND (MPH) SW 29 W 15
VENT RATE (KT-FT) 128500 87360
VENT RATE (M/S-M) 20410 14350
VENT RATE (MPH-FT) 149060 100800
DISPERSION 5 4
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 69 GOOD 19 GEN POOR 24 FAIR 24 FAIR
ADI LATE 5 VERY POOR VERY POOR 8 POOR 49 GEN GOOD
MAX LVORI EARLY 5 6 3 6
MAX LVORI LATE 7 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ030-050815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 79 (+12) 51 67
RH % (24H TREND) 98 (-2) 54 (-8) 93 47
20FT WND-VAL/AM(MPH) S 10 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G26 W 8 G20 W 7
PRECIP AMOUNT 0.00 0.00 0.06 0.07
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1610 2030
MIXING HGT(FT-AGL/MSL) 5280 6660
TRANSPORT WND (KTS) SW 25 W 12
TRANSPORT WND (M/S) SW 13 W 6
TRANSPORT WND (MPH) SW 29 W 14
VENT RATE (KT-FT) 132000 79920
VENT RATE (M/S-M) 20930 12180
VENT RATE (MPH-FT) 153120 93240
DISPERSION 5 4
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 65 GOOD 23 FAIR 27 FAIR 24 FAIR
ADI LATE 5 VERY POOR VERY POOR 7 POOR 49 GEN GOOD
MAX LVORI EARLY 6 6 3 6
MAX LVORI LATE 8 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH.
OHZ047-050815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-9) 80 (+12) 52 67
RH % (24H TREND) 100 (0) 54 (-7) 97 48
20FT WND-VAL/AM(MPH) S 9 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G25 W 7 G20 W 7
PRECIP AMOUNT 0.00 0.00 0.17 0.11
PRECIP DURATION 4 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1580 1700
MIXING HGT(FT-AGL/MSL) 5180 5580
TRANSPORT WND (KTS) SW 23 W 11
TRANSPORT WND (M/S) SW 12 W 6
TRANSPORT WND (MPH) SW 26 W 13
VENT RATE (KT-FT) 119140 61380
VENT RATE (M/S-M) 18960 10200
VENT RATE (MPH-FT) 134680 72540
DISPERSION 5 4
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 75 GOOD 38 FAIR 22 FAIR 6 VERY POOR
ADI LATE 4 VERY POOR VERY POOR 6 VERY POOR 67 GOOD
MAX LVORI EARLY 6 8 4 7
MAX LVORI LATE 9 4 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ038-050815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 49 (-9) 80 (+13) 52 66
RH % (24H TREND) 100 (0) 54 (-13) 99 52
20FT WND-VAL/AM(MPH) S 8 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G24 W 7 G19 W 6
PRECIP AMOUNT 0.00 0.00 0.20 0.12
PRECIP DURATION 4 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1600 1550
MIXING HGT(FT-AGL/MSL) 5230 5090
TRANSPORT WND (KTS) SW 22 W 11
TRANSPORT WND (M/S) SW 11 W 6
TRANSPORT WND (MPH) SW 25 W 13
VENT RATE (KT-FT) 115060 55990
VENT RATE (M/S-M) 17600 9300
VENT RATE (MPH-FT) 130750 66170
DISPERSION 5 4
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 52 GEN GOOD 37 FAIR 24 FAIR 6 VERY POOR
ADI LATE 5 VERY POOR VERY POOR 5 VERY POOR 66 GOOD
MAX LVORI EARLY 7 9 4 8
MAX LVORI LATE 9 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ031-050815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-9) 80 (+13) 51 67
RH % (24H TREND) 100 (0) 53 (-14) 97 50
20FT WND-VAL/AM(MPH) S 10 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 16 G26 W 9 G21 W 7
PRECIP AMOUNT 0.00 0.00 0.13 0.10
PRECIP DURATION 2 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1640 1710
MIXING HGT(FT-AGL/MSL) 5370 5600
TRANSPORT WND (KTS) SW 24 W 11
TRANSPORT WND (M/S) SW 12 W 6
TRANSPORT WND (MPH) SW 28 W 13
VENT RATE (KT-FT) 128880 61600
VENT RATE (M/S-M) 19680 10260
VENT RATE (MPH-FT) 150360 72800
DISPERSION 5 4
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 52 GEN GOOD 25 FAIR 27 FAIR 8 POOR
ADI LATE 5 VERY POOR VERY POOR 6 VERY POOR 40 FAIR
MAX LVORI EARLY 6 8 3 7
MAX LVORI LATE 9 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ020-050815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 79 (+13) 51 67
RH % (24H TREND) 100 (0) 53 (-14) 93 50
20FT WND-VAL/AM(MPH) S 10 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 16 G27 W 9 G21 W 7
PRECIP AMOUNT 0.00 0.00 0.04 0.07
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1730 1760
MIXING HGT(FT-AGL/MSL) 5680 5770
TRANSPORT WND (KTS) SW 27 W 11
TRANSPORT WND (M/S) SW 14 W 6
TRANSPORT WND (MPH) SW 31 W 13
VENT RATE (KT-FT) 153360 63470
VENT RATE (M/S-M) 24220 10560
VENT RATE (MPH-FT) 176080 75010
DISPERSION 5 4
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 35 FAIR 25 FAIR 11 POOR 16 GEN POOR
ADI LATE 5 VERY POOR VERY POOR 7 POOR 41 GEN GOOD
MAX LVORI EARLY 6 7 3 6
MAX LVORI LATE 9 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ010-050815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-9) 79 (+13) 51 68
RH % (24H TREND) 99 (-1) 53 (-10) 89 48
20FT WND-VAL/AM(MPH) S 11 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 16 G27 W 9 G22 W 8
PRECIP AMOUNT 0.00 0.00 0.01 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1650 1800
MIXING HGT(FT-AGL/MSL) 5420 5890
TRANSPORT WND (KTS) SW 28 W 11
TRANSPORT WND (M/S) SW 14 W 6
TRANSPORT WND (MPH) SW 32 W 13
VENT RATE (KT-FT) 151760 64790
VENT RATE (M/S-M) 23100 10800
VENT RATE (MPH-FT) 173440 76570
DISPERSION 5 4
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 26 FAIR 20 GEN POOR 14 GEN POOR 46 GEN GOOD
ADI LATE 8 POOR VERY POOR 9 POOR 42 GEN GOOD
MAX LVORI EARLY 6 6 3 5
MAX LVORI LATE 8 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ011-050815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-7) 78 (+13) 52 67
RH % (24H TREND) 98 (-2) 53 (-15) 89 52
20FT WND-VAL/AM(MPH) S 10 G22 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G27 W 9 G22 W 8
PRECIP AMOUNT 0.00 0.00 0.03 0.06
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1800 1320
MIXING HGT(FT-AGL/MSL) 5910 4330
TRANSPORT WND (KTS) SW 27 W 10
TRANSPORT WND (M/S) SW 14 W 5
TRANSPORT WND (MPH) SW 31 W 12
VENT RATE (KT-FT) 159570 43300
VENT RATE (M/S-M) 25200 6600
VENT RATE (MPH-FT) 183210 51960
DISPERSION 5 3
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 26 FAIR 25 FAIR 13 GEN POOR 34 FAIR
ADI LATE 8 POOR VERY POOR 8 POOR 37 FAIR
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 7 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ012-050815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-7) 78 (+12) 54 67
RH % (24H TREND) 97 (-3) 52 (-15) 85 55
20FT WND-VAL/AM(MPH) S 11 G23 W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G26 W 10 G23 W 9
PRECIP AMOUNT 0.00 0.00 0.02 0.07
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1690 1440
MIXING HGT(FT-AGL/MSL) 5550 4730
TRANSPORT WND (KTS) SW 27 W 11
TRANSPORT WND (M/S) SW 14 W 6
TRANSPORT WND (MPH) SW 31 W 13
VENT RATE (KT-FT) 149850 52030
VENT RATE (M/S-M) 23660 8640
VENT RATE (MPH-FT) 172050 61490
DISPERSION 5 4
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 31 FAIR 20 GEN POOR 18 GEN POOR 28 FAIR
ADI LATE 9 POOR VERY POOR 10 POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 3 5
MAX LVORI LATE 7 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
OHZ013-050815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-8) 77 (+13) 51 65
RH % (24H TREND) 100 (0) 55 (-18) 98 59
20FT WND-VAL/AM(MPH) S 9 G23 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G25 W 7 G19 W 7
PRECIP AMOUNT 0.00 0.00 0.07 0.10
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1690 1230
MIXING HGT(FT-AGL/MSL) 5560 4050
TRANSPORT WND (KTS) SW 27 W 11
TRANSPORT WND (M/S) SW 14 W 6
TRANSPORT WND (MPH) SW 31 W 13
VENT RATE (KT-FT) 150120 44550
VENT RATE (M/S-M) 23660 7380
VENT RATE (MPH-FT) 172360 52650
DISPERSION 5 3
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 31 FAIR 45 GEN GOOD 49 GEN GOOD 10 POOR
ADI LATE 5 VERY POOR VERY POOR 7 POOR 54 GEN GOOD
MAX LVORI EARLY 8 8 4 7
MAX LVORI LATE 9 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ021-050815-
SUMMIT-
INCLUDING THE CITY OF AKRON
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-9) 80 (+14) 52 67
RH % (24H TREND) 100 (0) 52 (-18) 95 51
20FT WND-VAL/AM(MPH) S 9 G22 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G26 W 8 G20 W 7
PRECIP AMOUNT 0.00 0.00 0.10 0.10
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1790 1660
MIXING HGT(FT-AGL/MSL) 5860 5460
TRANSPORT WND (KTS) SW 25 W 10
TRANSPORT WND (M/S) SW 13 W 5
TRANSPORT WND (MPH) SW 29 W 12
VENT RATE (KT-FT) 146500 54600
VENT RATE (M/S-M) 23270 8300
VENT RATE (MPH-FT) 169940 65520
DISPERSION 5 4
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 25 FAIR 29 FAIR 10 POOR
ADI LATE 5 VERY POOR VERY POOR 7 POOR 61 GOOD
MAX LVORI EARLY 6 8 3 7
MAX LVORI LATE 9 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
OHZ022-050815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-8) 79 (+14) 51 66
RH % (24H TREND) 100 (0) 52 (-23) 100 57
20FT WND-VAL/AM(MPH) S 9 G22 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G25 W 7 G19 W 6
PRECIP AMOUNT 0.00 0.00 0.13 0.12
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1710 1410
MIXING HGT(FT-AGL/MSL) 5610 4640
TRANSPORT WND (KTS) SW 25 W 10
TRANSPORT WND (M/S) SW 13 W 5
TRANSPORT WND (MPH) SW 29 W 12
VENT RATE (KT-FT) 140250 46400
VENT RATE (M/S-M) 22230 7050
VENT RATE (MPH-FT) 162690 55680
DISPERSION 5 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 43 GEN GOOD 11 POOR 8 POOR
ADI LATE 7 POOR VERY POOR 6 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 8 8 4 9
MAX LVORI LATE 9 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ032-050815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 50 (-8) 80 (+13) 52 67
RH % (24H TREND) 100 (0) 53 (-20) 100 55
20FT WND-VAL/AM(MPH) S 9 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 15 G25 W 8 G20 W 7
PRECIP AMOUNT 0.00 0.00 0.19 0.12
PRECIP DURATION 4 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1630 1620
MIXING HGT(FT-AGL/MSL) 5360 5330
TRANSPORT WND (KTS) SW 22 W 10
TRANSPORT WND (M/S) SW 11 W 5
TRANSPORT WND (MPH) SW 25 W 12
VENT RATE (KT-FT) 117920 53300
VENT RATE (M/S-M) 17930 8100
VENT RATE (MPH-FT) 134000 63960
DISPERSION 5 4
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 24 FAIR 11 POOR 6 VERY POOR
ADI LATE 7 POOR VERY POOR 6 VERY POOR 67 GOOD
MAX LVORI EARLY 7 8 4 9
MAX LVORI LATE 9 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ033-050815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 70 40
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 50 (-8) 80 (+13) 52 66
RH % (24H TREND) 100 (0) 49 (-30) 100 59
20FT WND-VAL/AM(MPH) S 8 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G24 W 7 G19 W 6
PRECIP AMOUNT 0.00 0.00 0.22 0.13
PRECIP DURATION 4 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1700 1410
MIXING HGT(FT-AGL/MSL) 5570 4630
TRANSPORT WND (KTS) SW 24 W 10
TRANSPORT WND (M/S) SW 12 W 5
TRANSPORT WND (MPH) SW 28 W 12
VENT RATE (KT-FT) 133680 46300
VENT RATE (M/S-M) 20400 7050
VENT RATE (MPH-FT) 155960 55560
DISPERSION 5 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 41 GEN GOOD 11 POOR 9 POOR
ADI LATE 5 VERY POOR VERY POOR 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 9 9 4 10
MAX LVORI LATE 9 3 8 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
OHZ023-050815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-9) 80 (+14) 52 66
RH % (24H TREND) 100 (0) 51 (-26) 100 59
20FT WND-VAL/AM(MPH) S 8 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G24 W 7 G18 W 6
PRECIP AMOUNT 0.00 0.00 0.16 0.13
PRECIP DURATION 4 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1690 1300
MIXING HGT(FT-AGL/MSL) 5540 4250
TRANSPORT WND (KTS) SW 24 W 9
TRANSPORT WND (M/S) SW 12 W 5
TRANSPORT WND (MPH) SW 28 W 10
VENT RATE (KT-FT) 132960 38250
VENT RATE (M/S-M) 20280 6500
VENT RATE (MPH-FT) 155120 42500
DISPERSION 5 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 41 GEN GOOD 26 FAIR 7 POOR
ADI LATE 6 VERY POOR VERY POOR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 9 4 10
MAX LVORI LATE 9 3 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ014-050815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-8) 77 (+12) 52 66
RH % (24H TREND) 100 (0) 52 (-19) 100 58
20FT WND-VAL/AM(MPH) S 9 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G24 W 8 G18 W 7
PRECIP AMOUNT 0.00 0.00 0.09 0.09
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1700 1320
MIXING HGT(FT-AGL/MSL) 5560 4320
TRANSPORT WND (KTS) SW 26 W 12
TRANSPORT WND (M/S) SW 13 W 6
TRANSPORT WND (MPH) SW 30 W 14
VENT RATE (KT-FT) 144560 51840
VENT RATE (M/S-M) 22100 7920
VENT RATE (MPH-FT) 166800 60480
DISPERSION 5 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 33 FAIR 25 FAIR 10 POOR 10 POOR
ADI LATE 6 VERY POOR VERY POOR 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 8 8 4 9
MAX LVORI LATE 9 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
OHZ089-050815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-8) 77 (+11) 55 67
RH % (24H TREND) 100 (+1) 52 (-15) 84 58
20FT WND-VAL/AM(MPH) S 10 G21 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 14 G23 W 10 G20 W 9
PRECIP AMOUNT 0.00 0.00 0.03 0.05
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1570 1400
MIXING HGT(FT-AGL/MSL) 5140 4580
TRANSPORT WND (KTS) SW 26 W 14
TRANSPORT WND (M/S) SW 13 W 7
TRANSPORT WND (MPH) SW 30 W 16
VENT RATE (KT-FT) 133640 64120
VENT RATE (M/S-M) 20410 9800
VENT RATE (MPH-FT) 154200 73280
DISPERSION 5 4
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 21 FAIR 22 FAIR 19 GEN POOR
ADI LATE 10 POOR VERY POOR 10 POOR 48 GEN GOOD
MAX LVORI EARLY 5 7 4 5
MAX LVORI LATE 8 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
PAZ001-050815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-8) 76 (+9) 54 65
RH % (24H TREND) 96 (0) 48 (-20) 85 59
20FT WND-VAL/AM(MPH) S 11 G22 W 5
20FT WND-RDG/PM(MPH) SW 5 SW 14 G25 W 11 G21 W 9
PRECIP AMOUNT 0.00 0.00 0.07 0.05
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1580 1410
MIXING HGT(FT-AGL/MSL) 5180 4620
TRANSPORT WND (KTS) SW 27 W 14
TRANSPORT WND (M/S) SW 14 W 7
TRANSPORT WND (MPH) SW 31 W 16
VENT RATE (KT-FT) 139860 64680
VENT RATE (M/S-M) 22120 9870
VENT RATE (MPH-FT) 160580 73920
DISPERSION 5 4
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 24 FAIR 19 GEN POOR 23 FAIR
ADI LATE 11 POOR VERY POOR 14 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 4 4
MAX LVORI LATE 6 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
PAZ002-050815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (-11) 76 (+11) 49 64
RH % (24H TREND) 100 (0) 51 (-26) 100 64
20FT WND-VAL/AM(MPH) S 9 G22 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 G25 W 8 G20 W 8
PRECIP AMOUNT 0.00 0.00 0.11 0.08
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 1230
MIXING HGT(FT-AGL/MSL) 5330 4040
TRANSPORT WND (KTS) SW 27 W 12
TRANSPORT WND (M/S) SW 14 W 6
TRANSPORT WND (MPH) SW 31 W 14
VENT RATE (KT-FT) 143910 48480
VENT RATE (M/S-M) 22820 7380
VENT RATE (MPH-FT) 165230 56560
DISPERSION 5 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 47 GEN GOOD 13 GEN POOR 11 POOR
ADI LATE 7 POOR VERY POOR 7 POOR VERY POOR
MAX LVORI EARLY 8 8 5 9
MAX LVORI LATE 9 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
PAZ003-050815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
140 PM EDT THU SEP 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 60 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (-11) 76 (+11) 50 64
RH % (24H TREND) 100 (0) 53 (-29) 100 65
20FT WND-VAL/AM(MPH) S 8 G20 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 13 G23 W 7 G18 W 6
PRECIP AMOUNT 0.00 0.00 0.15 0.12
PRECIP DURATION 4 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 1270
MIXING HGT(FT-AGL/MSL) 5360 4160
TRANSPORT WND (KTS) SW 25 W 11
TRANSPORT WND (M/S) SW 13 W 6
TRANSPORT WND (MPH) SW 29 W 13
VENT RATE (KT-FT) 134000 45760
VENT RATE (M/S-M) 21190 7620
VENT RATE (MPH-FT) 155440 54080
DISPERSION 5 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 42 GEN GOOD 26 FAIR 8 POOR
ADI LATE 6 VERY POOR VERY POOR 4 VERY POOR VERY POOR
MAX LVORI EARLY 10 8 6 9
MAX LVORI LATE 9 4 9 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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