955
FNUS51 KCLE 231922
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
322 PM EDT SUN AUG 23 2026
DISCUSSION
SCATTERED SHOWERS AND THUNDERSTORMS EXPECTED THIS AFTERNOON INTO
THIS EVENING, WITH LAKE EFFECT RAIN SHOWERS DEVELOPING ACROSS
NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA TONIGHT AND CONTINUING
THROUGH TUESDAY MORNING. DRY CONDITIONS LIKELY AREAWIDE TUESDAY
THROUGH WEDNESDAY.
OHZ003-240830-
LUCAS-
INCLUDING THE CITY OF TOLEDO
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-7) 77 (+1) 52 80
RH % (24H TREND) 92 (-4) 45 (-5) 96 42
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G18 W 11 W 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 1780
MIXING HGT(FT-AGL/MSL) 5920 5840
TRANSPORT WND (KTS) W 16 NW 6
TRANSPORT WND (M/S) W 8 NW 3
TRANSPORT WND (MPH) W 18 NW 7
VENT RATE (KT-FT) 94720 35040
VENT RATE (M/S-M) 14480 5340
VENT RATE (MPH-FT) 106560 40880
DISPERSION 4 3
SUNSHINE HOURS 12 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 49 GEN GOOD 42 GEN GOOD 45 GEN GOOD 23 FAIR
ADI LATE 7 POOR 59 GEN GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 3 6 3 7
MAX LVORI LATE 6 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ006-240830-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-6) 77 (+1) 52 80
RH % (24H TREND) 93 (-5) 44 (-6) 96 42
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G17 W 12 W 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1730
MIXING HGT(FT-AGL/MSL) 5590 5680
TRANSPORT WND (KTS) W 16 W 5
TRANSPORT WND (M/S) W 8 W 3
TRANSPORT WND (MPH) W 18 W 6
VENT RATE (KT-FT) 89440 28400
VENT RATE (M/S-M) 13600 5190
VENT RATE (MPH-FT) 100620 34080
DISPERSION 4 3
SUNSHINE HOURS 12 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 46 GEN GOOD 41 GEN GOOD 41 GEN GOOD 23 FAIR
ADI LATE 8 POOR 53 GEN GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 3 6 4 7
MAX LVORI LATE 6 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ007-240830-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-7) 76 (0) 54 79
RH % (24H TREND) 89 (-7) 47 (-6) 94 47
20FT WND-VAL/AM(MPH) W 10 G18 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 G20 W 12 W 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1600 1480
MIXING HGT(FT-AGL/MSL) 5260 4840
TRANSPORT WND (KTS) W 16 NW 6
TRANSPORT WND (M/S) W 8 NW 3
TRANSPORT WND (MPH) W 18 NW 7
VENT RATE (KT-FT) 84160 29040
VENT RATE (M/S-M) 12800 4440
VENT RATE (MPH-FT) 94680 33880
DISPERSION 4 3
SUNSHINE HOURS 11 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 28 FAIR 40 FAIR 21 FAIR
ADI LATE 10 POOR 49 GEN GOOD 6 VERY POOR 31 FAIR
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 5 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
OHZ008-240830-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-6) 77 (+1) 53 79
RH % (24H TREND) 90 (-8) 47 (-5) 94 46
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 W 12 W 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1630 1620
MIXING HGT(FT-AGL/MSL) 5360 5310
TRANSPORT WND (KTS) W 15 W 5
TRANSPORT WND (M/S) W 8 W 3
TRANSPORT WND (MPH) W 17 W 6
VENT RATE (KT-FT) 80400 26550
VENT RATE (M/S-M) 13040 4860
VENT RATE (MPH-FT) 91120 31860
DISPERSION 4 3
SUNSHINE HOURS 12 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 37 FAIR 42 GEN GOOD 41 GEN GOOD 19 GEN POOR
ADI LATE 8 POOR 51 GEN GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 4 6 4 6
MAX LVORI LATE 6 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ017-240830-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-5) 76 (+1) 52 79
RH % (24H TREND) 94 (-4) 48 (-5) 96 45
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G17 W 11 W 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 1580
MIXING HGT(FT-AGL/MSL) 5460 5200
TRANSPORT WND (KTS) W 14 W 5
TRANSPORT WND (M/S) W 7 W 3
TRANSPORT WND (MPH) W 16 W 6
VENT RATE (KT-FT) 76440 26000
VENT RATE (M/S-M) 11690 4740
VENT RATE (MPH-FT) 87360 31200
DISPERSION 4 3
SUNSHINE HOURS 12 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 41 GEN GOOD 38 FAIR 38 FAIR 21 FAIR
ADI LATE 8 POOR 52 GEN GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 3 6 5 8
MAX LVORI LATE 6 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
OHZ018-240830-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-7) 76 (+1) 52 79
RH % (24H TREND) 94 (-4) 46 (-6) 95 46
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 11 W 6 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 1630 1540
MIXING HGT(FT-AGL/MSL) 5360 5040
TRANSPORT WND (KTS) W 15 W 5
TRANSPORT WND (M/S) W 8 W 3
TRANSPORT WND (MPH) W 17 W 6
VENT RATE (KT-FT) 80400 25200
VENT RATE (M/S-M) 13040 4620
VENT RATE (MPH-FT) 91120 30240
DISPERSION 4 3
SUNSHINE HOURS 12 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 33 FAIR 41 GEN GOOD 35 FAIR 19 GEN POOR
ADI LATE 8 POOR 54 GEN GOOD 5 VERY POOR 29 FAIR
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 6 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS UP TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ027-240830-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-7) 76 (+1) 52 79
RH % (24H TREND) 94 (-3) 49 (-5) 96 47
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 11 W 6 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 1550 1380
MIXING HGT(FT-AGL/MSL) 5090 4530
TRANSPORT WND (KTS) W 14 W 5
TRANSPORT WND (M/S) W 7 W 3
TRANSPORT WND (MPH) W 16 W 6
VENT RATE (KT-FT) 71260 22650
VENT RATE (M/S-M) 10850 4140
VENT RATE (MPH-FT) 81440 27180
DISPERSION 4 3
SUNSHINE HOURS 12 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 47 GEN GOOD 39 FAIR 49 GEN GOOD 17 GEN POOR
ADI LATE 8 POOR 49 GEN GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 4 6 5 8
MAX LVORI LATE 6 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ028-240830-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-6) 75 (+1) 52 78
RH % (24H TREND) 95 (-4) 48 (-5) 97 48
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 11 W 6 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1500 1360
MIXING HGT(FT-AGL/MSL) 4930 4470
TRANSPORT WND (KTS) W 14 W 5
TRANSPORT WND (M/S) W 7 W 3
TRANSPORT WND (MPH) W 16 W 6
VENT RATE (KT-FT) 69020 22350
VENT RATE (M/S-M) 10500 4080
VENT RATE (MPH-FT) 78880 26820
DISPERSION 4 3
SUNSHINE HOURS 11 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 44 GEN GOOD 39 FAIR 51 GEN GOOD 13 GEN POOR
ADI LATE 8 POOR 50 GEN GOOD 4 VERY POOR 27 FAIR
MAX LVORI EARLY 4 8 5 8
MAX LVORI LATE 7 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ036-240830-
MARION-
INCLUDING THE CITY OF MARION
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-7) 75 (+1) 52 78
RH % (24H TREND) 97 (-2) 52 (-6) 99 50
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 11 W 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT(M-AGL/MSL) 1520 1300
MIXING HGT(FT-AGL/MSL) 4980 4280
TRANSPORT WND (KTS) W 13 W 4
TRANSPORT WND (M/S) W 7 W 2
TRANSPORT WND (MPH) W 15 W 5
VENT RATE (KT-FT) 64740 17120
VENT RATE (M/S-M) 10640 2600
VENT RATE (MPH-FT) 74700 21400
DISPERSION 4 2
SUNSHINE HOURS 12 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 38 FAIR 37 FAIR 53 GEN GOOD 17 GEN POOR
ADI LATE 8 POOR 49 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 4 7 6 9
MAX LVORI LATE 7 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ037-240830-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-7) 74 (+1) 52 77
RH % (24H TREND) 99 (-1) 54 (-6) 100 52
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 W 11 W 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1500 1300
MIXING HGT(FT-AGL/MSL) 4910 4280
TRANSPORT WND (KTS) W 14 W 5
TRANSPORT WND (M/S) W 7 W 3
TRANSPORT WND (MPH) W 16 W 6
VENT RATE (KT-FT) 68740 21400
VENT RATE (M/S-M) 10500 3900
VENT RATE (MPH-FT) 78560 25680
DISPERSION 4 2
SUNSHINE HOURS 11 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 37 FAIR 57 GEN GOOD 14 GEN POOR
ADI LATE 8 POOR 48 GEN GOOD 5 VERY POOR 23 FAIR
MAX LVORI EARLY 5 8 6 10
MAX LVORI LATE 8 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
AROUND 80. SOUTHEAST WINDS AROUND 5 MPH.
OHZ009-240830-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 53 (-7) 75 (+1) 55 77
RH % (24H TREND) 92 (-6) 53 (-5) 97 54
20FT WND-VAL/AM(MPH) W 10 W 5
20FT WND-RDG/PM(MPH) W 9 G18 W 12 W 7 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1540 1140
MIXING HGT(FT-AGL/MSL) 5050 3740
TRANSPORT WND (KTS) W 15 NW 6
TRANSPORT WND (M/S) W 8 NW 3
TRANSPORT WND (MPH) W 17 NW 7
VENT RATE (KT-FT) 75750 22440
VENT RATE (M/S-M) 12320 3420
VENT RATE (MPH-FT) 85850 26180
DISPERSION 4 2
SUNSHINE HOURS 10 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 35 FAIR 28 FAIR 36 FAIR 22 FAIR
ADI LATE 11 POOR 51 GEN GOOD 8 POOR 32 FAIR
MAX LVORI EARLY 4 5 4 7
MAX LVORI LATE 5 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ019-240830-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-7) 75 (+1) 53 78
RH % (24H TREND) 96 (-4) 49 (-5) 97 49
20FT WND-VAL/AM(MPH) W 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 12 W 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1520 1370
MIXING HGT(FT-AGL/MSL) 4980 4510
TRANSPORT WND (KTS) W 15 NW 6
TRANSPORT WND (M/S) W 8 NW 3
TRANSPORT WND (MPH) W 17 NW 7
VENT RATE (KT-FT) 74700 27060
VENT RATE (M/S-M) 12160 4110
VENT RATE (MPH-FT) 84660 31570
DISPERSION 4 3
SUNSHINE HOURS 10 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 43 GEN GOOD 39 FAIR 22 FAIR
ADI LATE 8 POOR 53 GEN GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 5 6 5 7
MAX LVORI LATE 7 4 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ029-240830-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-6) 74 (+1) 52 77
RH % (24H TREND) 97 (-3) 50 (-5) 99 49
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 11 W 6 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1510 1440
MIXING HGT(FT-AGL/MSL) 4950 4710
TRANSPORT WND (KTS) W 14 NW 5
TRANSPORT WND (M/S) W 7 NW 3
TRANSPORT WND (MPH) W 16 NW 6
VENT RATE (KT-FT) 69300 23550
VENT RATE (M/S-M) 10570 4320
VENT RATE (MPH-FT) 79200 28260
DISPERSION 4 3
SUNSHINE HOURS 11 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 57 GEN GOOD 41 GEN GOOD 65 GOOD 22 FAIR
ADI LATE 8 POOR 52 GEN GOOD 5 VERY POOR 28 FAIR
MAX LVORI EARLY 4 8 5 8
MAX LVORI LATE 8 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
OHZ030-240830-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-5) 73 (0) 52 77
RH % (24H TREND) 98 (-2) 52 (-5) 99 51
20FT WND-VAL/AM(MPH) W 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 W 11 W 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1530 1490
MIXING HGT(FT-AGL/MSL) 5010 4900
TRANSPORT WND (KTS) W 15 NW 5
TRANSPORT WND (M/S) W 8 NW 3
TRANSPORT WND (MPH) W 17 NW 6
VENT RATE (KT-FT) 75150 24500
VENT RATE (M/S-M) 12240 4470
VENT RATE (MPH-FT) 85170 29400
DISPERSION 4 3
SUNSHINE HOURS 11 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 66 GOOD 43 GEN GOOD 66 GOOD 24 FAIR
ADI LATE 8 POOR 53 GEN GOOD 5 VERY POOR 33 FAIR
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 8 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ047-240830-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-7) 73 (+1) 52 77
RH % (24H TREND) 98 (-2) 56 (-5) 100 53
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 W 10 W 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1510 1490
MIXING HGT(FT-AGL/MSL) 4960 4900
TRANSPORT WND (KTS) W 13 W 5
TRANSPORT WND (M/S) W 7 W 3
TRANSPORT WND (MPH) W 15 W 6
VENT RATE (KT-FT) 64480 24500
VENT RATE (M/S-M) 10570 4470
VENT RATE (MPH-FT) 74400 29400
DISPERSION 4 3
SUNSHINE HOURS 11 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 42 GEN GOOD 41 GEN GOOD 55 GEN GOOD 20 GEN POOR
ADI LATE 8 POOR 86 GOOD 5 VERY POOR 28 FAIR
MAX LVORI EARLY 5 9 6 9
MAX LVORI LATE 9 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. SOUTHEAST WINDS AROUND 5 MPH.
OHZ038-240830-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-6) 73 (0) 52 77
RH % (24H TREND) 98 (-2) 55 (-3) 100 52
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 W 10 W 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1590 1620
MIXING HGT(FT-AGL/MSL) 5210 5330
TRANSPORT WND (KTS) W 13 NW 5
TRANSPORT WND (M/S) W 7 NW 3
TRANSPORT WND (MPH) W 15 NW 6
VENT RATE (KT-FT) 67730 26650
VENT RATE (M/S-M) 11130 4860
VENT RATE (MPH-FT) 78150 31980
DISPERSION 4 3
SUNSHINE HOURS 11 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 47 GEN GOOD 43 GEN GOOD 60 GEN GOOD 23 FAIR
ADI LATE 5 VERY POOR 87 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 8 6 9
MAX LVORI LATE 9 1 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
OHZ031-240830-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-6) 73 (0) 52 77
RH % (24H TREND) 100 (0) 55 (-5) 99 54
20FT WND-VAL/AM(MPH) W 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 12 W 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1530 1470
MIXING HGT(FT-AGL/MSL) 5010 4820
TRANSPORT WND (KTS) W 14 NW 5
TRANSPORT WND (M/S) W 7 NW 3
TRANSPORT WND (MPH) W 16 NW 6
VENT RATE (KT-FT) 70140 24100
VENT RATE (M/S-M) 10710 4410
VENT RATE (MPH-FT) 80160 28920
DISPERSION 4 3
SUNSHINE HOURS 10 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 46 GEN GOOD 43 GEN GOOD 59 GEN GOOD 23 FAIR
ADI LATE 8 POOR 52 GEN GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 6 9 6 9
MAX LVORI LATE 9 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ020-240830-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 52 (-6) 73 (0) 53 77
RH % (24H TREND) 100 (0) 55 (-4) 100 54
20FT WND-VAL/AM(MPH) W 9 G18 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 W 12 W 5 NW 5
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1490 1400
MIXING HGT(FT-AGL/MSL) 4900 4600
TRANSPORT WND (KTS) W 15 NW 7
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 8
VENT RATE (KT-FT) 73500 32200
VENT RATE (M/S-M) 11920 5600
VENT RATE (MPH-FT) 83300 36800
DISPERSION 4 3
SUNSHINE HOURS 9 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 35 FAIR 38 FAIR 28 FAIR
ADI LATE 7 POOR 52 GEN GOOD 7 POOR 41 GEN GOOD
MAX LVORI EARLY 7 8 5 9
MAX LVORI LATE 9 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ010-240830-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 52 (-7) 74 (0) 54 77
RH % (24H TREND) 100 (+1) 54 (-4) 100 54
20FT WND-VAL/AM(MPH) W 11 G19 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G17 W 12 W 6 NW 5
PRECIP AMOUNT 0.09 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1460 1330
MIXING HGT(FT-AGL/MSL) 4800 4350
TRANSPORT WND (KTS) W 15 NW 7
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 8
VENT RATE (KT-FT) 72000 30450
VENT RATE (M/S-M) 11680 5320
VENT RATE (MPH-FT) 81600 34800
DISPERSION 4 3
SUNSHINE HOURS 9 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 37 FAIR 23 FAIR 36 FAIR 26 FAIR
ADI LATE 10 POOR 51 GEN GOOD 7 POOR 36 FAIR
MAX LVORI EARLY 7 6 5 9
MAX LVORI LATE 7 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ011-240830-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 20 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 54 (-7) 73 (0) 55 77
RH % (24H TREND) 99 (+1) 56 (-4) 99 54
20FT WND-VAL/AM(MPH) W 10 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 W 12 G21 W 6 NW 5
PRECIP AMOUNT 0.40 0.00 0.00 0.00
PRECIP DURATION 4 0 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1410 1270
MIXING HGT(FT-AGL/MSL) 4640 4170
TRANSPORT WND (KTS) W 16 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 18 NW 9
VENT RATE (KT-FT) 74240 33360
VENT RATE (M/S-M) 11280 5080
VENT RATE (MPH-FT) 83520 37530
DISPERSION 4 3
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 37 FAIR 33 FAIR 30 FAIR
ADI LATE 7 POOR 52 GEN GOOD 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 7 6 5 9
MAX LVORI LATE 9 4 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ012-240830-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 20 30 10
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 55 (-5) 72 (-1) 56 76
RH % (24H TREND) 100 (+2) 61 (-3) 100 58
20FT WND-VAL/AM(MPH) W 12 G22 NW 6
20FT WND-RDG/PM(MPH) W 8 G17 W 14 G23 W 6 NW 6
PRECIP AMOUNT 0.52 0.02 0.02 0.00
PRECIP DURATION 5 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING 8 AM
PRECIP END CONTINUING CONTINUING 2 AM 2 PM
MIXING HGT(M-AGL/MSL) 1330 1090
MIXING HGT(FT-AGL/MSL) 4360 3590
TRANSPORT WND (KTS) W 17 NW 8
TRANSPORT WND (M/S) W 9 NW 4
TRANSPORT WND (MPH) W 20 NW 9
VENT RATE (KT-FT) 74120 28720
VENT RATE (M/S-M) 11970 4360
VENT RATE (MPH-FT) 87200 32310
DISPERSION 4 3
SUNSHINE HOURS 5 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 19 GEN POOR 21 FAIR 19 GEN POOR 37 FAIR
ADI LATE 12 POOR VERY POOR 5 VERY POOR 40 FAIR
MAX LVORI EARLY 9 6 6 9
MAX LVORI LATE 7 4 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ013-240830-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 20 30 10
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 52 (-6) 70 (-1) 54 76
RH % (24H TREND) 100 (0) 59 (-4) 100 53
20FT WND-VAL/AM(MPH) W 8 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 W 12 G21 W 5 NW 6
PRECIP AMOUNT 0.43 0.01 0.02 0.00
PRECIP DURATION 5 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING 8 AM
PRECIP END CONTINUING CONTINUING 2 AM 2 PM
MIXING HGT(M-AGL/MSL) 1370 1390
MIXING HGT(FT-AGL/MSL) 4500 4560
TRANSPORT WND (KTS) W 16 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 18 NW 9
VENT RATE (KT-FT) 72000 36480
VENT RATE (M/S-M) 10960 5560
VENT RATE (MPH-FT) 81000 41040
DISPERSION 4 3
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 41 GEN GOOD 35 FAIR 35 FAIR 37 FAIR
ADI LATE 6 VERY POOR 8 POOR 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 9 9 6 9
MAX LVORI LATE 9 4 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ021-240830-
SUMMIT-
INCLUDING THE CITY OF AKRON
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 53 (-6) 72 (-1) 54 77
RH % (24H TREND) 100 (0) 55 (-5) 99 53
20FT WND-VAL/AM(MPH) W 8 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 W 11 W 5 LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1530 1530
MIXING HGT(FT-AGL/MSL) 5010 5010
TRANSPORT WND (KTS) W 15 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 9
VENT RATE (KT-FT) 75150 40080
VENT RATE (M/S-M) 12240 6120
VENT RATE (MPH-FT) 85170 45090
DISPERSION 4 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 60 GEN GOOD 36 FAIR 42 GEN GOOD 29 FAIR
ADI LATE 6 VERY POOR 53 GEN GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 6 9
MAX LVORI LATE 9 4 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ022-240830-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 60 0 20 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 53 (-5) 72 (-1) 54 78
RH % (24H TREND) 100 (0) 54 (-4) 100 50
20FT WND-VAL/AM(MPH) W 9 G18 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 W 11 W 5 LGT/VAR
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM 6 PM
PRECIP END 5 AM 9 PM
MIXING HGT(M-AGL/MSL) 1520 1460
MIXING HGT(FT-AGL/MSL) 4990 4780
TRANSPORT WND (KTS) W 15 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 9
VENT RATE (KT-FT) 74850 38240
VENT RATE (M/S-M) 12160 5840
VENT RATE (MPH-FT) 84830 43020
DISPERSION 4 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 60 GEN GOOD 36 FAIR 46 GEN GOOD 33 FAIR
ADI LATE 5 VERY POOR 53 GEN GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 6 9
MAX LVORI LATE 9 4 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ032-240830-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 52 (-7) 72 (-1) 54 77
RH % (24H TREND) 100 (0) 56 (-4) 98 53
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 W 12 W 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 1560 1520
MIXING HGT(FT-AGL/MSL) 5100 4970
TRANSPORT WND (KTS) W 14 NW 7
TRANSPORT WND (M/S) W 7 NW 4
TRANSPORT WND (MPH) W 16 NW 8
VENT RATE (KT-FT) 71400 34790
VENT RATE (M/S-M) 10920 6080
VENT RATE (MPH-FT) 81600 39760
DISPERSION 4 3
SUNSHINE HOURS 10 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 51 GEN GOOD 41 GEN GOOD 56 GEN GOOD 29 FAIR
ADI LATE 5 VERY POOR 50 GEN GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 9 6 9
MAX LVORI LATE 9 1 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
AROUND 80. SOUTHEAST WINDS AROUND 5 MPH.
OHZ033-240830-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 53 (-6) 72 (-1) 54 78
RH % (24H TREND) 100 (0) 55 (-4) 99 50
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 W 10 W 5 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1540 1490
MIXING HGT(FT-AGL/MSL) 5060 4870
TRANSPORT WND (KTS) W 15 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 9
VENT RATE (KT-FT) 75900 38960
VENT RATE (M/S-M) 12320 5960
VENT RATE (MPH-FT) 86020 43830
DISPERSION 4 3
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 69 GOOD 41 GEN GOOD 62 GOOD 34 FAIR
ADI LATE 6 VERY POOR 52 GEN GOOD 7 POOR 47 GEN GOOD
MAX LVORI EARLY 7 9 6 9
MAX LVORI LATE 9 3 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ023-240830-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 20 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 53 (-6) 72 (-1) 53 78
RH % (24H TREND) 100 (0) 54 (-5) 100 49
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 W 10 G18 SW 5 NW 5
PRECIP AMOUNT 0.18 0.00 0.01 0.00
PRECIP DURATION 4 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 1460 1410
MIXING HGT(FT-AGL/MSL) 4780 4640
TRANSPORT WND (KTS) W 15 NW 7
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 8
VENT RATE (KT-FT) 71700 32480
VENT RATE (M/S-M) 11680 5640
VENT RATE (MPH-FT) 81260 37120
DISPERSION 4 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 42 GEN GOOD 43 GEN GOOD 36 FAIR
ADI LATE 5 VERY POOR 50 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 9 6 9
MAX LVORI LATE 9 3 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ014-240830-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 30 30 20
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 52 (-6) 70 (-1) 53 76
RH % (24H TREND) 100 (0) 63 (-3) 100 56
20FT WND-VAL/AM(MPH) W 9 G19 W 5
20FT WND-RDG/PM(MPH) SW 6 W 12 G20 LGT/VAR NW 7
PRECIP AMOUNT 0.44 0.03 0.03 0.01
PRECIP DURATION 6 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1260 1270
MIXING HGT(FT-AGL/MSL) 4120 4170
TRANSPORT WND (KTS) W 17 NW 10
TRANSPORT WND (M/S) W 9 NW 5
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 70040 41700
VENT RATE (M/S-M) 11340 6350
VENT RATE (MPH-FT) 82400 50040
DISPERSION 4 3
SUNSHINE HOURS 5 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 26 FAIR 17 GEN POOR 43 GEN GOOD
ADI LATE 6 VERY POOR VERY POOR 5 VERY POOR 36 FAIR
MAX LVORI EARLY 9 9 9 9
MAX LVORI LATE 9 4 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. SOUTHEAST WINDS AROUND 5 MPH.
OHZ089-240830-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 40 30 20
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 55 (-5) 71 (-1) 57 75
RH % (24H TREND) 100 (0) 67 (-1) 100 61
20FT WND-VAL/AM(MPH) W 13 G20 NW 7
20FT WND-RDG/PM(MPH) W 8 W 15 W 8 NW 7
PRECIP AMOUNT 0.52 0.06 0.03 0.00
PRECIP DURATION 6 2 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1290 1020
MIXING HGT(FT-AGL/MSL) 4240 3350
TRANSPORT WND (KTS) W 18 NW 10
TRANSPORT WND (M/S) W 9 NW 5
TRANSPORT WND (MPH) W 21 NW 12
VENT RATE (KT-FT) 76320 33500
VENT RATE (M/S-M) 11610 5100
VENT RATE (MPH-FT) 89040 40200
DISPERSION 4 3
SUNSHINE HOURS 4 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 13 GEN POOR 12 POOR 28 FAIR
ADI LATE 12 POOR VERY POOR 8 POOR 30 FAIR
MAX LVORI EARLY 9 7 7 8
MAX LVORI LATE 8 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
PAZ001-240830-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 70 40 30
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 55 (-6) 69 (-2) 57 74
RH % (24H TREND) 97 (-2) 65 (-3) 100 59
20FT WND-VAL/AM(MPH) W 13 G22 NW 8
20FT WND-RDG/PM(MPH) W 10 G20 W 16 W 10 G19 W 7
PRECIP AMOUNT 0.86 0.13 0.04 0.01
PRECIP DURATION 7 7 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1020 950
MIXING HGT(FT-AGL/MSL) 3340 3110
TRANSPORT WND (KTS) W 19 NW 10
TRANSPORT WND (M/S) W 10 NW 5
TRANSPORT WND (MPH) W 22 NW 12
VENT RATE (KT-FT) 63460 31100
VENT RATE (M/S-M) 10200 4750
VENT RATE (MPH-FT) 73480 37320
DISPERSION 4 3
SUNSHINE HOURS 3 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 12 POOR 13 GEN POOR 13 GEN POOR 28 FAIR
ADI LATE 12 POOR VERY POOR 12 POOR 31 FAIR
MAX LVORI EARLY 6 7 5 10
MAX LVORI LATE 6 5 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
PAZ002-240830-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 70 50 30
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 50 (-8) 67 (-1) 53 73
RH % (24H TREND) 100 (0) 72 (-6) 100 63
20FT WND-VAL/AM(MPH) SW 9 G18 NW 5
20FT WND-RDG/PM(MPH) SW 7 W 10 G20 W 5 NW 7
PRECIP AMOUNT 0.73 0.19 0.05 0.02
PRECIP DURATION 7 7 2 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 840 1070
MIXING HGT(FT-AGL/MSL) 2760 3520
TRANSPORT WND (KTS) W 17 NW 10
TRANSPORT WND (M/S) W 9 NW 5
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 46920 35200
VENT RATE (M/S-M) 7560 5350
VENT RATE (MPH-FT) 55200 42240
DISPERSION 3 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 9 POOR 7 POOR 6 VERY POOR
ADI LATE 8 POOR VERY POOR 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 8 10 9 10
MAX LVORI LATE 9 7 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS AROUND
60. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
PAZ003-240830-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
322 PM EDT SUN AUG 23 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 100 40 30 30
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 51 (-8) 68 (-1) 53 75
RH % (24H TREND) 100 (0) 72 (-4) 100 62
20FT WND-VAL/AM(MPH) SW 8 G17 W 5
20FT WND-RDG/PM(MPH) W 6 W 10 G18 W 5 NW 7
PRECIP AMOUNT 0.40 0.04 0.04 0.02
PRECIP DURATION 6 2 2 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1060 1250
MIXING HGT(FT-AGL/MSL) 3480 4110
TRANSPORT WND (KTS) W 16 NW 10
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 18 NW 12
VENT RATE (KT-FT) 55680 41100
VENT RATE (M/S-M) 8480 6250
VENT RATE (MPH-FT) 62640 49320
DISPERSION 4 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 32 FAIR 7 POOR 6 VERY POOR 41 GEN GOOD
ADI LATE 6 VERY POOR VERY POOR 5 VERY POOR 34 FAIR
MAX LVORI EARLY 9 10 8 9
MAX LVORI LATE 9 7 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS AROUND 80. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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