474
FNUS51 KCLE 111738
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
138 PM EDT MON AUG 11 2025
DISCUSSION
HIGH PRESSURE WILL CONTINUE TO INFLUENCE THE REGION INTO TUESDAY.
A COLD FRONT WILL SWEEP EAST THROUGH THE AREA ON WEDNESDAY,
FOLLOWED BY HIGH PRESSURE WHICH IS EXPECTED TO PERSIST INTO SATURDAY.
OHZ003-120815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 50 30
CHANCE OF THUNDER (%) 20 40 40 30
TEMP (24H TREND) 69 (-1) 90 (-1) 68 86
RH % (24H TREND) 93 (+8) 53 (+2) 99 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) SW 5 SW 7 SW 5 W 6
PRECIP AMOUNT 0.00 0.02 0.09 0.02
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 2060 1700
MIXING HGT(FT-AGL/MSL) 6750 5580
TRANSPORT WND (KTS) SW 12 W 9
TRANSPORT WND (M/S) SW 6 W 5
TRANSPORT WND (MPH) SW 14 W 10
VENT RATE (KT-FT) 81000 50220
VENT RATE (M/S-M) 12360 8500
VENT RATE (MPH-FT) 94500 55800
DISPERSION 4 4
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 70 GOOD 44 GEN GOOD 50 GEN GOOD 23 FAIR
ADI LATE 4 VERY POOR 91 GOOD 5 VERY POOR 65 GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ006-120815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 50 30
CHANCE OF THUNDER (%) 20 30 40 30
TEMP (24H TREND) 69 (0) 91 (+1) 69 86
RH % (24H TREND) 93 (+7) 54 (+1) 99 58
20FT WND-VAL/AM(MPH) SW 5 LGT/VAR
20FT WND-RDG/PM(MPH) SW 5 SW 9 SW 6 W 7
PRECIP AMOUNT 0.01 0.02 0.07 0.02
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 2000 1640
MIXING HGT(FT-AGL/MSL) 6560 5390
TRANSPORT WND (KTS) SW 12 W 9
TRANSPORT WND (M/S) SW 6 W 5
TRANSPORT WND (MPH) SW 14 W 10
VENT RATE (KT-FT) 78720 48510
VENT RATE (M/S-M) 12000 8200
VENT RATE (MPH-FT) 91840 53900
DISPERSION 4 4
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 71 GOOD 48 GEN GOOD 58 GEN GOOD 16 GEN POOR
ADI LATE 4 VERY POOR 98 GOOD 6 VERY POOR 62 GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
OHZ007-120815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 50 40
CHANCE OF THUNDER (%) 20 30 40 30
TEMP (24H TREND) 69 (-1) 91 (+1) 70 86
RH % (24H TREND) 93 (+8) 57 (0) 99 63
20FT WND-VAL/AM(MPH) SW 5 W 5
20FT WND-RDG/PM(MPH) S 5 SW 8 SW 5 W 6
PRECIP AMOUNT 0.01 0.04 0.07 0.03
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 1 PM CONTINUING CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1930 1190
MIXING HGT(FT-AGL/MSL) 6340 3900
TRANSPORT WND (KTS) SW 11 NW 7
TRANSPORT WND (M/S) SW 6 NW 4
TRANSPORT WND (MPH) SW 13 NW 8
VENT RATE (KT-FT) 69740 27300
VENT RATE (M/S-M) 11580 4760
VENT RATE (MPH-FT) 82420 31200
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 39 FAIR 29 FAIR 23 FAIR
ADI LATE 4 VERY POOR 79 GOOD 7 POOR 32 FAIR
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
OHZ008-120815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 50 40
CHANCE OF THUNDER (%) 20 30 40 30
TEMP (24H TREND) 69 (-1) 91 (+1) 69 85
RH % (24H TREND) 92 (+6) 54 (-1) 100 62
20FT WND-VAL/AM(MPH) SW 5 LGT/VAR
20FT WND-RDG/PM(MPH) S 5 SW 8 SW 5 W 6
PRECIP AMOUNT 0.01 0.02 0.06 0.05
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 1 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1920 1240
MIXING HGT(FT-AGL/MSL) 6310 4070
TRANSPORT WND (KTS) SW 12 W 8
TRANSPORT WND (M/S) SW 6 W 4
TRANSPORT WND (MPH) SW 14 W 9
VENT RATE (KT-FT) 75720 32560
VENT RATE (M/S-M) 11520 4960
VENT RATE (MPH-FT) 88340 36630
DISPERSION 4 3
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 66 GOOD 42 GEN GOOD 53 GEN GOOD 17 GEN POOR
ADI LATE 4 VERY POOR 91 GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
OHZ017-120815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 50 40
CHANCE OF THUNDER (%) 20 30 40 40
TEMP (24H TREND) 69 (0) 90 (+1) 70 85
RH % (24H TREND) 90 (+5) 55 (0) 98 60
20FT WND-VAL/AM(MPH) S 5 W 5
20FT WND-RDG/PM(MPH) S 5 SW 9 SW 6 W 7
PRECIP AMOUNT 0.01 0.01 0.07 0.03
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 12 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1850 1380
MIXING HGT(FT-AGL/MSL) 6060 4530
TRANSPORT WND (KTS) SW 11 W 8
TRANSPORT WND (M/S) SW 6 W 4
TRANSPORT WND (MPH) SW 13 W 9
VENT RATE (KT-FT) 66660 36240
VENT RATE (M/S-M) 11100 5520
VENT RATE (MPH-FT) 78780 40770
DISPERSION 4 3
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 64 GOOD 43 GEN GOOD 52 GEN GOOD 17 GEN POOR
ADI LATE 4 VERY POOR 83 GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO
10 MPH.
OHZ018-120815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 50 50
CHANCE OF THUNDER (%) 20 30 40 40
TEMP (24H TREND) 69 (0) 90 (0) 70 85
RH % (24H TREND) 92 (+5) 54 (+1) 99 61
20FT WND-VAL/AM(MPH) S 5 W 5
20FT WND-RDG/PM(MPH) S 5 SW 8 SW 5 W 6
PRECIP AMOUNT 0.01 0.01 0.05 0.05
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 1 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1750 1190
MIXING HGT(FT-AGL/MSL) 5730 3890
TRANSPORT WND (KTS) SW 11 W 7
TRANSPORT WND (M/S) SW 6 W 4
TRANSPORT WND (MPH) SW 13 W 8
VENT RATE (KT-FT) 63030 27230
VENT RATE (M/S-M) 10500 4760
VENT RATE (MPH-FT) 74490 31120
DISPERSION 4 3
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 65 GOOD 34 FAIR 45 GEN GOOD 17 GEN POOR
ADI LATE 4 VERY POOR 85 GOOD 6 VERY POOR 36 FAIR
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTH WINDS 5 TO 10 MPH.
OHZ027-120815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 50
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 69 (+2) 89 (0) 70 85
RH % (24H TREND) 92 (+3) 55 (0) 98 64
20FT WND-VAL/AM(MPH) S 5 W 5
20FT WND-RDG/PM(MPH) S 5 SW 8 SW 5 W 7
PRECIP AMOUNT 0.00 0.04 0.04 0.04
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1640 1230
MIXING HGT(FT-AGL/MSL) 5380 4030
TRANSPORT WND (KTS) SW 11 W 8
TRANSPORT WND (M/S) SW 6 W 4
TRANSPORT WND (MPH) SW 13 W 9
VENT RATE (KT-FT) 59180 32240
VENT RATE (M/S-M) 9840 4920
VENT RATE (MPH-FT) 69940 36270
DISPERSION 4 3
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 47 GEN GOOD 26 FAIR 45 GEN GOOD 16 GEN POOR
ADI LATE 4 VERY POOR 73 GOOD 7 POOR 39 FAIR
MAX LVORI EARLY 5 6 5 8
MAX LVORI LATE 6 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTH WINDS 5 TO 10 MPH.
OHZ028-120815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50 50
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 69 (+1) 89 (0) 69 85
RH % (24H TREND) 91 (+5) 55 (0) 100 64
20FT WND-VAL/AM(MPH) S 5 SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 W 6
PRECIP AMOUNT 0.00 0.01 0.04 0.06
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 1150
MIXING HGT(FT-AGL/MSL) 5350 3760
TRANSPORT WND (KTS) SW 10 W 8
TRANSPORT WND (M/S) SW 5 W 4
TRANSPORT WND (MPH) SW 12 W 9
VENT RATE (KT-FT) 53500 30080
VENT RATE (M/S-M) 8150 4600
VENT RATE (MPH-FT) 64200 33840
DISPERSION 4 3
SUNSHINE HOURS 10 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 48 GEN GOOD 25 FAIR 41 GEN GOOD 17 GEN POOR
ADI LATE 4 VERY POOR 68 GOOD 6 VERY POOR 38 FAIR
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH WINDS 5 TO
10 MPH.
OHZ036-120815-
MARION-
INCLUDING THE CITY OF MARION
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 50
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 68 (+1) 89 (0) 69 85
RH % (24H TREND) 95 (+2) 55 (0) 100 66
20FT WND-VAL/AM(MPH) S 5 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.03 0.06
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 1230
MIXING HGT(FT-AGL/MSL) 5560 4050
TRANSPORT WND (KTS) SW 9 W 8
TRANSPORT WND (M/S) SW 5 W 4
TRANSPORT WND (MPH) SW 10 W 9
VENT RATE (KT-FT) 50040 32400
VENT RATE (M/S-M) 8500 4920
VENT RATE (MPH-FT) 55600 36450
DISPERSION 4 3
SUNSHINE HOURS 10 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 50 GEN GOOD 21 FAIR 56 GEN GOOD 16 GEN POOR
ADI LATE 4 VERY POOR 65 GOOD 7 POOR 40 FAIR
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTH WINDS AROUND 5 MPH.
OHZ037-120815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40 60
CHANCE OF THUNDER (%) 0 20 30 40
TEMP (24H TREND) 68 (+1) 88 (0) 68 84
RH % (24H TREND) 93 (+4) 56 (0) 100 68
20FT WND-VAL/AM(MPH) S 5 SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 W 6
PRECIP AMOUNT 0.00 0.03 0.03 0.08
PRECIP DURATION 0 2 5
PRECIP BEGIN 1 PM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1680 1300
MIXING HGT(FT-AGL/MSL) 5510 4250
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 44080 38250
VENT RATE (M/S-M) 6720 6500
VENT RATE (MPH-FT) 49590 42500
DISPERSION 3 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 44 GEN GOOD 26 FAIR 54 GEN GOOD 18 GEN POOR
ADI LATE 4 VERY POOR 61 GOOD 6 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
OHZ009-120815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 50 50
CHANCE OF THUNDER (%) 20 20 40 30
TEMP (24H TREND) 69 (0) 90 (0) 68 85
RH % (24H TREND) 93 (+7) 60 (0) 100 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.06 0.06
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 6 PM 1 PM CONTINUING CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1700 910
MIXING HGT(FT-AGL/MSL) 5590 2970
TRANSPORT WND (KTS) SW 11 W 8
TRANSPORT WND (M/S) SW 6 W 4
TRANSPORT WND (MPH) SW 13 W 9
VENT RATE (KT-FT) 61490 23760
VENT RATE (M/S-M) 10200 3640
VENT RATE (MPH-FT) 72670 26730
DISPERSION 4 2
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 58 GEN GOOD 36 FAIR 42 GEN GOOD 16 GEN POOR
ADI LATE 5 VERY POOR 74 GOOD 7 POOR 29 FAIR
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ019-120815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50 50
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 69 (+1) 89 (0) 68 84
RH % (24H TREND) 93 (+7) 57 (+1) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.08 0.09
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1670 1150
MIXING HGT(FT-AGL/MSL) 5470 3760
TRANSPORT WND (KTS) SW 11 W 8
TRANSPORT WND (M/S) SW 6 W 4
TRANSPORT WND (MPH) SW 13 W 9
VENT RATE (KT-FT) 60170 30080
VENT RATE (M/S-M) 10020 4600
VENT RATE (MPH-FT) 71110 33840
DISPERSION 4 3
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 60 GEN GOOD 38 FAIR 43 GEN GOOD 17 GEN POOR
ADI LATE 4 VERY POOR 77 GOOD 7 POOR 42 GEN GOOD
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ029-120815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40 60
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 68 (+1) 88 (0) 68 83
RH % (24H TREND) 92 (+5) 56 (0) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 W 6
PRECIP AMOUNT 0.00 0.02 0.03 0.08
PRECIP DURATION 1 2 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1720 1260
MIXING HGT(FT-AGL/MSL) 5650 4130
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 50850 37170
VENT RATE (M/S-M) 8600 6300
VENT RATE (MPH-FT) 56500 41300
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 52 GEN GOOD 36 FAIR 46 GEN GOOD 19 GEN POOR
ADI LATE 4 VERY POOR 65 GOOD 7 POOR 46 GEN GOOD
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ030-120815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40 60
CHANCE OF THUNDER (%) 0 20 30 40
TEMP (24H TREND) 67 (+1) 88 (0) 68 84
RH % (24H TREND) 93 (+3) 55 (+1) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.03 0.09
PRECIP DURATION 1 2 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1840 1330
MIXING HGT(FT-AGL/MSL) 6020 4370
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 54180 39330
VENT RATE (M/S-M) 9200 6650
VENT RATE (MPH-FT) 60200 43700
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 56 GEN GOOD 39 FAIR 45 GEN GOOD 18 GEN POOR
ADI LATE 4 VERY POOR 65 GOOD 7 POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ047-120815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40 70
CHANCE OF THUNDER (%) 0 20 40 50
TEMP (24H TREND) 67 (+1) 88 (0) 68 83
RH % (24H TREND) 95 (-1) 55 (+2) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.05 0.05 0.10
PRECIP DURATION 0 2 5
PRECIP BEGIN 1 PM 7 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1860 1320
MIXING HGT(FT-AGL/MSL) 6110 4320
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 48880 38880
VENT RATE (M/S-M) 7440 6600
VENT RATE (MPH-FT) 54990 43200
DISPERSION 3 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 30 FAIR 50 GEN GOOD 19 GEN POOR
ADI LATE 4 VERY POOR 62 GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
OHZ038-120815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 70
CHANCE OF THUNDER (%) 0 0 40 50
TEMP (24H TREND) 67 (+1) 88 (0) 68 83
RH % (24H TREND) 95 (+1) 53 (+2) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.05 0.11
PRECIP DURATION 2 5
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2100 1300
MIXING HGT(FT-AGL/MSL) 6880 4280
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 55040 38520
VENT RATE (M/S-M) 8400 6500
VENT RATE (MPH-FT) 61920 42800
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 52 GEN GOOD 30 FAIR 51 GEN GOOD 19 GEN POOR
ADI LATE 4 VERY POOR 67 GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ031-120815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 40 70
CHANCE OF THUNDER (%) 0 20 40 50
TEMP (24H TREND) 67 (+2) 89 (+1) 68 83
RH % (24H TREND) 95 (+2) 54 (+2) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.01 0.03 0.11
PRECIP DURATION 1 2 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2080 1360
MIXING HGT(FT-AGL/MSL) 6830 4470
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 54640 40230
VENT RATE (M/S-M) 8320 6800
VENT RATE (MPH-FT) 61470 44700
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 59 GEN GOOD 35 FAIR 47 GEN GOOD 18 GEN POOR
ADI LATE 4 VERY POOR 67 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ020-120815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 20 30 40
TEMP (24H TREND) 67 (+1) 89 (0) 68 84
RH % (24H TREND) 93 (+2) 54 (+2) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.05 0.07 0.11
PRECIP DURATION 1 2 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1810 1350
MIXING HGT(FT-AGL/MSL) 5950 4430
TRANSPORT WND (KTS) SW 10 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 12 W 10
VENT RATE (KT-FT) 59500 39870
VENT RATE (M/S-M) 9050 6750
VENT RATE (MPH-FT) 71400 44300
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 58 GEN GOOD 46 GEN GOOD 53 GEN GOOD 17 GEN POOR
ADI LATE 4 VERY POOR 67 GOOD 7 POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ010-120815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 68 (0) 90 (0) 68 84
RH % (24H TREND) 93 (+5) 56 (+1) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 W 6
PRECIP AMOUNT 0.00 0.02 0.09 0.10
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1780 1220
MIXING HGT(FT-AGL/MSL) 5850 4020
TRANSPORT WND (KTS) SW 10 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 12 W 10
VENT RATE (KT-FT) 58500 36180
VENT RATE (M/S-M) 8900 6100
VENT RATE (MPH-FT) 70200 40200
DISPERSION 4 3
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 58 GEN GOOD 40 FAIR 46 GEN GOOD 18 GEN POOR
ADI LATE 5 VERY POOR 71 GOOD 7 POOR 42 GEN GOOD
MAX LVORI EARLY 5 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ011-120815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 69 (0) 90 (0) 69 83
RH % (24H TREND) 88 (+3) 52 (+2) 99 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.04 0.10 0.10
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2070 1220
MIXING HGT(FT-AGL/MSL) 6780 4000
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 61020 36000
VENT RATE (M/S-M) 10350 6100
VENT RATE (MPH-FT) 67800 40000
DISPERSION 4 3
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 62 GOOD 56 GEN GOOD 45 GEN GOOD 22 FAIR
ADI LATE 4 VERY POOR 76 GOOD 6 VERY POOR 40 FAIR
MAX LVORI EARLY 3 5 4 8
MAX LVORI LATE 5 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
OHZ012-120815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 50
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 69 (-1) 90 (0) 69 83
RH % (24H TREND) 87 (+5) 55 (+2) 100 70
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.02 0.10 0.10
PRECIP DURATION 1 5 4
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 970
MIXING HGT(FT-AGL/MSL) 5220 3170
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 46980 28530
VENT RATE (M/S-M) 7950 4850
VENT RATE (MPH-FT) 52200 31700
DISPERSION 3 3
SUNSHINE HOURS 10 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 52 GEN GOOD 13 GEN POOR 24 FAIR
ADI LATE 5 VERY POOR 53 GEN GOOD 6 VERY POOR 34 FAIR
MAX LVORI EARLY 4 5 5 9
MAX LVORI LATE 5 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
OHZ013-120815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 70
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 67 (+1) 88 (0) 67 83
RH % (24H TREND) 94 (+3) 54 (+3) 100 71
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.04 0.09 0.14
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1920 1210
MIXING HGT(FT-AGL/MSL) 6300 3960
TRANSPORT WND (KTS) SW 10 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 12 W 10
VENT RATE (KT-FT) 63000 35640
VENT RATE (M/S-M) 9600 6050
VENT RATE (MPH-FT) 75600 39600
DISPERSION 4 3
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 54 GEN GOOD 59 GEN GOOD 34 FAIR 18 GEN POOR
ADI LATE 4 VERY POOR 79 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 4 6 6 9
MAX LVORI LATE 6 1 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
OHZ021-120815-
SUMMIT-
INCLUDING THE CITY OF AKRON
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50 70
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 68 (+1) 90 (0) 68 84
RH % (24H TREND) 92 (+2) 50 (+3) 99 65
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.03 0.10
PRECIP DURATION 1 2 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2130 1380
MIXING HGT(FT-AGL/MSL) 6990 4520
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 62910 40680
VENT RATE (M/S-M) 10650 6900
VENT RATE (MPH-FT) 69900 45200
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 67 GOOD 54 GEN GOOD 58 GEN GOOD 18 GEN POOR
ADI LATE 4 VERY POOR 76 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
OHZ022-120815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50 70
CHANCE OF THUNDER (%) 0 20 40 50
TEMP (24H TREND) 67 (+1) 90 (+1) 68 84
RH % (24H TREND) 93 (0) 49 (+1) 100 65
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.04 0.13
PRECIP DURATION 1 2 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2010 1290
MIXING HGT(FT-AGL/MSL) 6600 4230
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 59400 38070
VENT RATE (M/S-M) 10050 6450
VENT RATE (MPH-FT) 66000 42300
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 61 GOOD 48 GEN GOOD 50 GEN GOOD 18 GEN POOR
ADI LATE 4 VERY POOR 73 GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
OHZ032-120815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 70
CHANCE OF THUNDER (%) 0 0 40 50
TEMP (24H TREND) 67 (+1) 90 (+1) 68 84
RH % (24H TREND) 93 (+1) 51 (+2) 100 67
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.03 0.11
PRECIP DURATION 2 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2080 1280
MIXING HGT(FT-AGL/MSL) 6840 4190
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 54720 37710
VENT RATE (M/S-M) 8320 6400
VENT RATE (MPH-FT) 61560 41900
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 63 GOOD 39 FAIR 53 GEN GOOD 18 GEN POOR
ADI LATE 4 VERY POOR 66 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. NORTH WINDS AROUND 5 MPH.
OHZ033-120815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 70
CHANCE OF THUNDER (%) 0 0 40 50
TEMP (24H TREND) 67 (+2) 91 (+1) 68 85
RH % (24H TREND) 91 (+4) 46 (+2) 100 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.02 0.18
PRECIP DURATION 2 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2150 1090
MIXING HGT(FT-AGL/MSL) 7050 3590
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 56400 32310
VENT RATE (M/S-M) 8600 5450
VENT RATE (MPH-FT) 63450 35900
DISPERSION 4 3
SUNSHINE HOURS 9 4
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 71 GOOD 47 GEN GOOD 51 GEN GOOD 22 FAIR
ADI LATE 4 VERY POOR 76 GOOD 5 VERY POOR 38 FAIR
MAX LVORI EARLY 3 6 5 9
MAX LVORI LATE 6 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. NORTH WINDS AROUND 5 MPH.
OHZ023-120815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50 70
CHANCE OF THUNDER (%) 0 20 40 50
TEMP (24H TREND) 67 (+2) 90 (0) 68 84
RH % (24H TREND) 92 (+3) 48 (+2) 100 67
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.06 0.07 0.19
PRECIP DURATION 0 2 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2010 1080
MIXING HGT(FT-AGL/MSL) 6600 3550
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 59400 31950
VENT RATE (M/S-M) 10050 5400
VENT RATE (MPH-FT) 66000 35500
DISPERSION 4 3
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 65 GOOD 43 GEN GOOD 41 GEN GOOD 24 FAIR
ADI LATE 4 VERY POOR 74 GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 4 6 5 9
MAX LVORI LATE 6 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
OHZ014-120815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 70
CHANCE OF THUNDER (%) 0 30 40 40
TEMP (24H TREND) 66 (+1) 89 (0) 67 83
RH % (24H TREND) 94 (+5) 53 (+3) 100 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.11 0.15 0.17
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2000 1070
MIXING HGT(FT-AGL/MSL) 6550 3510
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 58950 31590
VENT RATE (M/S-M) 10000 5350
VENT RATE (MPH-FT) 65500 35100
DISPERSION 4 3
SUNSHINE HOURS 9 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 50 GEN GOOD 46 GEN GOOD 21 FAIR 22 FAIR
ADI LATE 5 VERY POOR 76 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 6 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
OHZ089-120815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 60
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 68 (0) 89 (0) 68 82
RH % (24H TREND) 90 (+8) 57 (+3) 100 70
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.09 0.13 0.13
PRECIP DURATION 1 4 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 730
MIXING HGT(FT-AGL/MSL) 3630 2400
TRANSPORT WND (KTS) SW 8 W 9
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 9 W 10
VENT RATE (KT-FT) 29040 21600
VENT RATE (M/S-M) 4440 3650
VENT RATE (MPH-FT) 32670 24000
DISPERSION 3 2
SUNSHINE HOURS 10 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 32 FAIR 6 VERY POOR 22 FAIR
ADI LATE 5 VERY POOR 27 FAIR 7 POOR 29 FAIR
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 6 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
PAZ001-120815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 60
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 69 (0) 89 (+1) 69 81
RH % (24H TREND) 83 (+10) 55 (+3) 97 67
20FT WND-VAL/AM(MPH) S 6 SW 7
20FT WND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.06 0.10 0.11
PRECIP DURATION 1 4 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1060 790
MIXING HGT(FT-AGL/MSL) 3490 2590
TRANSPORT WND (KTS) SW 9 W 10
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 12
VENT RATE (KT-FT) 31410 25900
VENT RATE (M/S-M) 5300 3950
VENT RATE (MPH-FT) 34900 31080
DISPERSION 3 2
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 6 VERY POOR 28 FAIR 8 POOR 23 FAIR
ADI LATE 6 VERY POOR 26 FAIR 9 POOR 26 FAIR
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
PAZ002-120815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 70
CHANCE OF THUNDER (%) 0 30 30 40
TEMP (24H TREND) 64 (0) 88 (0) 65 81
RH % (24H TREND) 92 (+10) 52 (+2) 100 69
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.03 0.09 0.15
PRECIP DURATION 1 4 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1890 1040
MIXING HGT(FT-AGL/MSL) 6210 3410
TRANSPORT WND (KTS) SW 9 W 10
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 12
VENT RATE (KT-FT) 55890 34100
VENT RATE (M/S-M) 9450 5200
VENT RATE (MPH-FT) 62100 40920
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 60 GEN GOOD 50 GEN GOOD 24 FAIR 24 FAIR
ADI LATE 5 VERY POOR 67 GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 6 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
PAZ003-120815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
138 PM EDT MON AUG 11 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50 70
CHANCE OF THUNDER (%) 0 20 40 40
TEMP (24H TREND) 64 (+1) 88 (0) 65 82
RH % (24H TREND) 93 (+5) 53 (+2) 100 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.08 0.19
PRECIP DURATION 1 2 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2000 1090
MIXING HGT(FT-AGL/MSL) 6550 3570
TRANSPORT WND (KTS) SW 9 W 9
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 10
VENT RATE (KT-FT) 58950 32130
VENT RATE (M/S-M) 10000 5450
VENT RATE (MPH-FT) 65500 35700
DISPERSION 4 3
SUNSHINE HOURS 10 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 63 GOOD 39 FAIR 33 FAIR 19 GEN POOR
ADI LATE 5 VERY POOR 76 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 6 1 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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