999
FNUS51 KCLE 090721
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
321 AM EDT SUN AUG 9 2026
DISCUSSION
A WEAK COLD FRONT WILL SETTLE OVER THE OHIO RIVER VALLEY THIS MORNING
BEFORE RETURNING NORTHWARD AS A WARM FRONT TONIGHT. THIS FRONT WILL
WAVER AROUND THE SOUTHERN GREAT LAKES AND OHIO VALLEY THROUGH WEDNESDAY
AS MULTIPLE WAVES OF LOW PRESSURE INTERACT WITH IT. THE FRONT WILL FINALLY
PUSH SOUTH OF THE REGION BY THURSDAY AS HIGH PRESSURE BUILDS ACROSS THE
GREAT LAKES.
MULTIPLE ROUNDS OF SHOWERS AND THUNDERSTORMS TONIGHT THROUGH WEDNESDAY WILL
KEEP SOIL MOISTURE WETTER THAN NORMAL.
OHZ003-092015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 87 (-1) 68 (+7) 86
RH % (24H TREND) 47 (-5) 97 (+10) 62
20FT WND-VAL/AM(MPH) LGT/VAR SW 8
20FT WND-RDG/PM(MPH) SW 6 SW 6 W 8
PRECIP AMOUNT 0.00 0.43 0.18
PRECIP DURATION 4 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(M-AGL/MSL) 1430 1110
MIXING HGT(FT-AGL/MSL) 4700 3650
TRANSPORT WND (KTS) SW 12 W 12
TRANSPORT WND (M/S) SW 6 W 6
TRANSPORT WND (MPH) SW 14 W 14
VENT RATE (KT-FT) 56400 43800
VENT RATE (M/S-M) 8580 6660
VENT RATE (MPH-FT) 65800 51100
DISPERSION 4 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 56 GEN GOOD 32 FAIR
ADI LATE 74 GOOD 13 GEN POOR 57 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH.
OHZ006-092015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 87 (0) 69 (+8) 85
RH % (24H TREND) 51 (-7) 97 (+6) 67
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G17
20FT WND-RDG/PM(MPH) SW 6 SW 7 W 9
PRECIP AMOUNT 0.00 0.32 0.19
PRECIP DURATION 3 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1090
MIXING HGT(FT-AGL/MSL) 4540 3580
TRANSPORT WND (KTS) SW 12 W 12
TRANSPORT WND (M/S) SW 6 W 6
TRANSPORT WND (MPH) SW 14 W 14
VENT RATE (KT-FT) 54480 42960
VENT RATE (M/S-M) 8280 6540
VENT RATE (MPH-FT) 63560 50120
DISPERSION 4 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 60 GEN GOOD 29 FAIR
ADI LATE 72 GOOD 13 GEN POOR 38 FAIR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH.
OHZ007-092015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 87 (+1) 70 (+6) 85
RH % (24H TREND) 49 (-13) 97 (+12) 67
20FT WND-VAL/AM(MPH) LGT/VAR SW 10
20FT WND-RDG/PM(MPH) SW 6 SW 6 W 9
PRECIP AMOUNT 0.00 0.45 0.17
PRECIP DURATION 4 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1310 1050
MIXING HGT(FT-AGL/MSL) 4310 3460
TRANSPORT WND (KTS) SW 10 W 12
TRANSPORT WND (M/S) SW 5 W 6
TRANSPORT WND (MPH) SW 12 W 14
VENT RATE (KT-FT) 43100 41520
VENT RATE (M/S-M) 6550 6300
VENT RATE (MPH-FT) 51720 48440
DISPERSION 3 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 37 FAIR 16 GEN POOR
ADI LATE 56 GEN GOOD 13 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO
10 MPH.
OHZ008-092015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 87 (0) 70 (+8) 86
RH % (24H TREND) 50 (-13) 95 (+7) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) SW 6 SW 6 W 9
PRECIP AMOUNT 0.00 0.31 0.17
PRECIP DURATION 3 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 1020
MIXING HGT(FT-AGL/MSL) 4350 3330
TRANSPORT WND (KTS) SW 11 W 13
TRANSPORT WND (M/S) SW 6 W 7
TRANSPORT WND (MPH) SW 13 W 15
VENT RATE (KT-FT) 47850 43290
VENT RATE (M/S-M) 7980 7140
VENT RATE (MPH-FT) 56550 49950
DISPERSION 3 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 45 GEN GOOD 18 GEN POOR
ADI LATE 63 GOOD 13 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ017-092015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 87 (+1) 70 (+9) 85
RH % (24H TREND) 55 (-9) 94 (-1) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) SW 7 SW 8 W 11
PRECIP AMOUNT 0.00 0.23 0.22
PRECIP DURATION 2 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1080
MIXING HGT(FT-AGL/MSL) 4450 3560
TRANSPORT WND (KTS) SW 11 W 12
TRANSPORT WND (M/S) SW 6 W 6
TRANSPORT WND (MPH) SW 13 W 14
VENT RATE (KT-FT) 48950 42720
VENT RATE (M/S-M) 8160 6480
VENT RATE (MPH-FT) 57850 49840
DISPERSION 4 3
SUNSHINE HOURS 10 3
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 61 GOOD 39 FAIR
ADI LATE 65 GOOD 12 POOR 39 FAIR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ018-092015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 87 (+1) 70 (+9) 86
RH % (24H TREND) 51 (-13) 92 (+1) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) SW 6 SW 7 W 10
PRECIP AMOUNT 0.00 0.22 0.20
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1080
MIXING HGT(FT-AGL/MSL) 4240 3540
TRANSPORT WND (KTS) SW 11 W 13
TRANSPORT WND (M/S) SW 6 W 7
TRANSPORT WND (MPH) SW 13 W 15
VENT RATE (KT-FT) 46640 46020
VENT RATE (M/S-M) 7740 7560
VENT RATE (MPH-FT) 55120 53100
DISPERSION 3 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 49 GEN GOOD 24 FAIR
ADI LATE 61 GOOD 12 POOR 41 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ027-092015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 50
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 87 (0) 70 (+8) 86
RH % (24H TREND) 53 (-10) 92 (-2) 64
20FT WND-VAL/AM(MPH) LGT/VAR W 10 G18
20FT WND-RDG/PM(MPH) SW 6 SW 7 W 11
PRECIP AMOUNT 0.00 0.17 0.23
PRECIP DURATION 1 1
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 1030
MIXING HGT(FT-AGL/MSL) 4330 3370
TRANSPORT WND (KTS) SW 11 W 13
TRANSPORT WND (M/S) SW 6 W 7
TRANSPORT WND (MPH) SW 13 W 15
VENT RATE (KT-FT) 47630 43810
VENT RATE (M/S-M) 7920 7210
VENT RATE (MPH-FT) 56290 50550
DISPERSION 3 3
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 54 GEN GOOD 35 FAIR
ADI LATE 64 GOOD 11 POOR 38 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ028-092015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 86 (0) 69 (+8) 86
RH % (24H TREND) 51 (-11) 93 (-2) 64
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) SW 6 SW 7 W 11
PRECIP AMOUNT 0.00 0.16 0.22
PRECIP DURATION 1 3
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1060
MIXING HGT(FT-AGL/MSL) 4120 3470
TRANSPORT WND (KTS) SW 11 W 15
TRANSPORT WND (M/S) SW 6 W 8
TRANSPORT WND (MPH) SW 13 W 17
VENT RATE (KT-FT) 45320 52050
VENT RATE (M/S-M) 7500 8480
VENT RATE (MPH-FT) 53560 58990
DISPERSION 3 4
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 46 GEN GOOD 31 FAIR
ADI LATE 61 GOOD 11 POOR 42 GEN GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ036-092015-
MARION-
INCLUDING THE CITY OF MARION
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 87 (0) 69 (+7) 86
RH % (24H TREND) 55 (-6) 94 (-4) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G17
20FT WND-RDG/PM(MPH) SW 6 SW 6 W 11
PRECIP AMOUNT 0.00 0.11 0.18
PRECIP DURATION 1 2
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 980
MIXING HGT(FT-AGL/MSL) 4450 3210
TRANSPORT WND (KTS) W 11 W 14
TRANSPORT WND (M/S) W 6 W 7
TRANSPORT WND (MPH) W 13 W 16
VENT RATE (KT-FT) 48950 44940
VENT RATE (M/S-M) 8160 6860
VENT RATE (MPH-FT) 57850 51360
DISPERSION 4 3
SUNSHINE HOURS 10 3
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 47 GEN GOOD 36 FAIR
ADI LATE 65 GOOD 10 POOR 38 FAIR
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ037-092015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 86 (0) 68 (+6) 85
RH % (24H TREND) 54 (-9) 95 (-4) 69
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G17
20FT WND-RDG/PM(MPH) SW 6 SW 6 W 11
PRECIP AMOUNT 0.00 0.08 0.17
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1000
MIXING HGT(FT-AGL/MSL) 4240 3270
TRANSPORT WND (KTS) W 11 W 14
TRANSPORT WND (M/S) W 6 W 7
TRANSPORT WND (MPH) W 13 W 16
VENT RATE (KT-FT) 46640 45780
VENT RATE (M/S-M) 7740 7000
VENT RATE (MPH-FT) 55120 52320
DISPERSION 3 3
SUNSHINE HOURS 10 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 49 GEN GOOD 33 FAIR
ADI LATE 63 GOOD 10 POOR 41 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
AROUND 5 MPH.
OHZ009-092015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 87 (+1) 69 (+5) 86
RH % (24H TREND) 51 (-14) 95 (+8) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9
PRECIP AMOUNT 0.00 0.28 0.20
PRECIP DURATION 2 3
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 950
MIXING HGT(FT-AGL/MSL) 4170 3120
TRANSPORT WND (KTS) SW 10 W 11
TRANSPORT WND (M/S) SW 5 W 6
TRANSPORT WND (MPH) SW 12 W 13
VENT RATE (KT-FT) 41700 34320
VENT RATE (M/S-M) 6350 5700
VENT RATE (MPH-FT) 50040 40560
DISPERSION 3 3
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 42 GEN GOOD 19 GEN POOR
ADI LATE 60 GEN GOOD 14 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ019-092015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 86 (0) 69 (+7) 86
RH % (24H TREND) 49 (-15) 94 (+3) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) SW 5 SW 5 W 9
PRECIP AMOUNT 0.00 0.22 0.20
PRECIP DURATION 1 3
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1170 1000
MIXING HGT(FT-AGL/MSL) 3840 3290
TRANSPORT WND (KTS) SW 11 W 14
TRANSPORT WND (M/S) SW 6 W 7
TRANSPORT WND (MPH) SW 13 W 16
VENT RATE (KT-FT) 42240 46060
VENT RATE (M/S-M) 7020 7000
VENT RATE (MPH-FT) 49920 52640
DISPERSION 3 3
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 48 GEN GOOD 21 FAIR
ADI LATE 57 GEN GOOD 11 POOR 40 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ029-092015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 86 (0) 68 (+7) 85
RH % (24H TREND) 49 (-12) 96 (0) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) SW 6 SW 5 W 10
PRECIP AMOUNT 0.00 0.12 0.21
PRECIP DURATION 1 4
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1090
MIXING HGT(FT-AGL/MSL) 4090 3590
TRANSPORT WND (KTS) W 11 W 15
TRANSPORT WND (M/S) W 6 W 8
TRANSPORT WND (MPH) W 13 W 17
VENT RATE (KT-FT) 44990 53850
VENT RATE (M/S-M) 7500 8720
VENT RATE (MPH-FT) 53170 61030
DISPERSION 3 4
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 18 GEN POOR 52 GEN GOOD 23 FAIR
ADI LATE 61 GOOD 11 POOR 44 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ030-092015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 86 (0) 68 (+7) 85
RH % (24H TREND) 48 (-14) 97 (0) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) SW 5 SW 5 W 10 G17
PRECIP AMOUNT 0.00 0.13 0.21
PRECIP DURATION 1 3
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1130
MIXING HGT(FT-AGL/MSL) 4250 3710
TRANSPORT WND (KTS) W 11 W 15
TRANSPORT WND (M/S) W 6 W 8
TRANSPORT WND (MPH) W 13 W 17
VENT RATE (KT-FT) 46750 55650
VENT RATE (M/S-M) 7740 9040
VENT RATE (MPH-FT) 55250 63070
DISPERSION 3 4
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 52 GEN GOOD 21 FAIR
ADI LATE 61 GOOD 9 POOR 43 GEN GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ047-092015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 86 (+1) 68 (+6) 85
RH % (24H TREND) 54 (-11) 96 (-4) 70
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR W 10 G17
PRECIP AMOUNT 0.00 0.04 0.14
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1300 1090
MIXING HGT(FT-AGL/MSL) 4280 3580
TRANSPORT WND (KTS) W 11 W 15
TRANSPORT WND (M/S) W 6 W 8
TRANSPORT WND (MPH) W 13 W 17
VENT RATE (KT-FT) 47080 53700
VENT RATE (M/S-M) 7800 8720
VENT RATE (MPH-FT) 55640 60860
DISPERSION 3 4
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 50 GEN GOOD 31 FAIR
ADI LATE 62 GOOD 8 POOR 44 GEN GOOD
MAX LVORI EARLY 10 6 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
AROUND 5 MPH.
OHZ038-092015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 85 (0) 68 (+6) 85
RH % (24H TREND) 50 (-13) 97 (-2) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.07 0.19
PRECIP DURATION 1 3
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1200
MIXING HGT(FT-AGL/MSL) 4550 3950
TRANSPORT WND (KTS) W 10 W 14
TRANSPORT WND (M/S) W 5 W 7
TRANSPORT WND (MPH) W 12 W 16
VENT RATE (KT-FT) 45500 55300
VENT RATE (M/S-M) 6950 8400
VENT RATE (MPH-FT) 54600 63200
DISPERSION 3 4
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 53 GEN GOOD 22 FAIR
ADI LATE 64 GOOD 8 POOR 44 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ031-092015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 86 (+1) 68 (+7) 85
RH % (24H TREND) 48 (-15) 97 (-1) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR W 11 G18
PRECIP AMOUNT 0.00 0.12 0.23
PRECIP DURATION 1 3
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 1120
MIXING HGT(FT-AGL/MSL) 4340 3670
TRANSPORT WND (KTS) W 10 W 14
TRANSPORT WND (M/S) W 5 W 7
TRANSPORT WND (MPH) W 12 W 16
VENT RATE (KT-FT) 43400 51380
VENT RATE (M/S-M) 6600 7840
VENT RATE (MPH-FT) 52080 58720
DISPERSION 3 3
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 52 GEN GOOD 14 GEN POOR
ADI LATE 59 GEN GOOD 8 POOR 43 GEN GOOD
MAX LVORI EARLY 8 5 8
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ020-092015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 86 (0) 68 (+6) 85
RH % (24H TREND) 47 (-14) 98 (+3) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G19
20FT WND-RDG/PM(MPH) SW 5 SW 5 W 10 G18
PRECIP AMOUNT 0.00 0.20 0.35
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 1200
MIXING HGT(FT-AGL/MSL) 4100 3920
TRANSPORT WND (KTS) W 10 W 14
TRANSPORT WND (M/S) W 5 W 7
TRANSPORT WND (MPH) W 12 W 16
VENT RATE (KT-FT) 41000 54880
VENT RATE (M/S-M) 6250 8400
VENT RATE (MPH-FT) 49200 62720
DISPERSION 3 4
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 50 GEN GOOD 14 GEN POOR
ADI LATE 55 GEN GOOD 11 POOR 44 GEN GOOD
MAX LVORI EARLY 7 4 8
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ010-092015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 86 (0) 69 (+6) 85
RH % (24H TREND) 48 (-15) 97 (+6) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 W 10
PRECIP AMOUNT 0.00 0.28 0.28
PRECIP DURATION 2 3
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1220 1140
MIXING HGT(FT-AGL/MSL) 4000 3740
TRANSPORT WND (KTS) SW 9 W 13
TRANSPORT WND (M/S) SW 5 W 7
TRANSPORT WND (MPH) SW 10 W 15
VENT RATE (KT-FT) 36000 48620
VENT RATE (M/S-M) 6100 7980
VENT RATE (MPH-FT) 40000 56100
DISPERSION 3 3
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 42 GEN GOOD 15 GEN POOR
ADI LATE 53 GEN GOOD 13 GEN POOR 40 FAIR
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 2 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
OHZ011-092015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 87 (0) 68 (+2) 85
RH % (24H TREND) 44 (-18) 95 (+6) 67
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G19
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.34 0.33
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1100
MIXING HGT(FT-AGL/MSL) 4550 3590
TRANSPORT WND (KTS) SW 8 W 13
TRANSPORT WND (M/S) SW 4 W 7
TRANSPORT WND (MPH) SW 9 W 15
VENT RATE (KT-FT) 36400 46670
VENT RATE (M/S-M) 5560 7700
VENT RATE (MPH-FT) 40950 53850
DISPERSION 3 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 42 GEN GOOD 14 GEN POOR
ADI LATE 52 GEN GOOD 11 POOR 50 GEN GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ012-092015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 85 (0) 68 (0) 83
RH % (24H TREND) 48 (-18) 98 (+8) 69
20FT WND-VAL/AM(MPH) LGT/VAR SW 10
20FT WND-RDG/PM(MPH) W 5 LGT/VAR W 10
PRECIP AMOUNT 0.00 0.28 0.40
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(M-AGL/MSL) 1280 980
MIXING HGT(FT-AGL/MSL) 4190 3220
TRANSPORT WND (KTS) SW 6 W 16
TRANSPORT WND (M/S) SW 3 W 8
TRANSPORT WND (MPH) SW 7 W 18
VENT RATE (KT-FT) 25140 51520
VENT RATE (M/S-M) 3840 7840
VENT RATE (MPH-FT) 29330 57960
DISPERSION 2 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 16 GEN POOR 15 GEN POOR
ADI LATE 34 FAIR 14 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 2 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ013-092015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 85 (0) 66 (+2) 83
RH % (24H TREND) 42 (-21) 100 (+4) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.24 0.34
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1450 1190
MIXING HGT(FT-AGL/MSL) 4740 3890
TRANSPORT WND (KTS) SW 8 W 17
TRANSPORT WND (M/S) SW 4 W 9
TRANSPORT WND (MPH) SW 9 W 20
VENT RATE (KT-FT) 37920 66130
VENT RATE (M/S-M) 5800 10710
VENT RATE (MPH-FT) 42660 77800
DISPERSION 3 4
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 49 GEN GOOD 25 FAIR
ADI LATE 56 GEN GOOD 10 POOR 62 GOOD
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 2 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ021-092015-
SUMMIT-
INCLUDING THE CITY OF AKRON
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 87 (+1) 68 (+4) 85
RH % (24H TREND) 45 (-16) 98 (+2) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G19
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR W 9 G18
PRECIP AMOUNT 0.00 0.16 0.32
PRECIP DURATION 1 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 1200
MIXING HGT(FT-AGL/MSL) 4380 3950
TRANSPORT WND (KTS) SW 10 W 14
TRANSPORT WND (M/S) SW 5 W 7
TRANSPORT WND (MPH) SW 12 W 16
VENT RATE (KT-FT) 43800 55300
VENT RATE (M/S-M) 6650 8400
VENT RATE (MPH-FT) 52560 63200
DISPERSION 3 4
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 55 GEN GOOD 22 FAIR
ADI LATE 59 GEN GOOD 9 POOR 43 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ022-092015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 86 (+1) 67 (+4) 84
RH % (24H TREND) 42 (-19) 100 (+2) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G18
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.13 0.34
PRECIP DURATION 1 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1350 1130
MIXING HGT(FT-AGL/MSL) 4430 3700
TRANSPORT WND (KTS) SW 8 W 14
TRANSPORT WND (M/S) SW 4 W 7
TRANSPORT WND (MPH) SW 9 W 16
VENT RATE (KT-FT) 35440 51800
VENT RATE (M/S-M) 5400 7910
VENT RATE (MPH-FT) 39870 59200
DISPERSION 3 3
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 55 GEN GOOD 21 FAIR
ADI LATE 61 GOOD 9 POOR 44 GEN GOOD
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ032-092015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 86 (0) 68 (+4) 85
RH % (24H TREND) 47 (-15) 97 (-1) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR W 10 G18
PRECIP AMOUNT 0.00 0.09 0.25
PRECIP DURATION 1 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1230
MIXING HGT(FT-AGL/MSL) 4590 4040
TRANSPORT WND (KTS) W 10 W 15
TRANSPORT WND (M/S) W 5 W 8
TRANSPORT WND (MPH) W 12 W 17
VENT RATE (KT-FT) 45900 60600
VENT RATE (M/S-M) 7000 9840
VENT RATE (MPH-FT) 55080 68680
DISPERSION 3 4
SUNSHINE HOURS 11 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 57 GEN GOOD 18 GEN POOR
ADI LATE 63 GOOD 9 POOR 47 GEN GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ033-092015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 85 (0) 67 (+4) 84
RH % (24H TREND) 43 (-19) 99 (0) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.10 0.36
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1030
MIXING HGT(FT-AGL/MSL) 4600 3400
TRANSPORT WND (KTS) SW 9 SW 16
TRANSPORT WND (M/S) SW 5 SW 8
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 41400 54400
VENT RATE (M/S-M) 7000 8240
VENT RATE (MPH-FT) 46000 61200
DISPERSION 3 4
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 45 GEN GOOD 21 FAIR
ADI LATE 58 GEN GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ023-092015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 86 (0) 67 (+3) 84
RH % (24H TREND) 41 (-21) 99 (-1) 64
20FT WND-VAL/AM(MPH) LGT/VAR SW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.22 0.39
PRECIP DURATION 1 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1070
MIXING HGT(FT-AGL/MSL) 4830 3510
TRANSPORT WND (KTS) SW 8 W 15
TRANSPORT WND (M/S) SW 4 W 8
TRANSPORT WND (MPH) SW 9 W 17
VENT RATE (KT-FT) 38640 52650
VENT RATE (M/S-M) 5880 8560
VENT RATE (MPH-FT) 43470 59670
DISPERSION 3 4
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 45 GEN GOOD 25 FAIR
ADI LATE 57 GEN GOOD 8 POOR 45 GEN GOOD
MAX LVORI EARLY 9 4 8
MAX LVORI LATE 2 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ014-092015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 86 (+1) 66 (+2) 83
RH % (24H TREND) 45 (-20) 100 (+1) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 8
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10
PRECIP AMOUNT 0.00 0.22 0.37
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1100
MIXING HGT(FT-AGL/MSL) 5090 3600
TRANSPORT WND (KTS) SW 8 W 16
TRANSPORT WND (M/S) SW 4 W 8
TRANSPORT WND (MPH) SW 9 W 18
VENT RATE (KT-FT) 40720 57600
VENT RATE (M/S-M) 6200 8800
VENT RATE (MPH-FT) 45810 64800
DISPERSION 3 4
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 32 FAIR 18 GEN POOR
ADI LATE 56 GEN GOOD 9 POOR 62 GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
OHZ089-092015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (-1) 67 (-1) 82
RH % (24H TREND) 54 (-15) 100 (+7) 71
20FT WND-VAL/AM(MPH) LGT/VAR SW 10
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.22 0.35
PRECIP DURATION 1 3
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1070 820
MIXING HGT(FT-AGL/MSL) 3500 2680
TRANSPORT WND (KTS) SW 5 W 15
TRANSPORT WND (M/S) SW 3 W 8
TRANSPORT WND (MPH) SW 6 W 17
VENT RATE (KT-FT) 17500 40200
VENT RATE (M/S-M) 3210 6560
VENT RATE (MPH-FT) 21000 45560
DISPERSION 2 3
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 13 GEN POOR 15 GEN POOR
ADI LATE 27 FAIR 11 POOR 37 FAIR
MAX LVORI EARLY 6 4 9
MAX LVORI LATE 2 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
PAZ001-092015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 82 (-1) 67 (0) 81
RH % (24H TREND) 54 (-15) 98 (+4) 72
20FT WND-VAL/AM(MPH) LGT/VAR SW 10
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.14 0.36
PRECIP DURATION 1 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 870 710
MIXING HGT(FT-AGL/MSL) 2860 2320
TRANSPORT WND (KTS) SW 4 SW 15
TRANSPORT WND (M/S) SW 2 SW 8
TRANSPORT WND (MPH) SW 5 SW 17
VENT RATE (KT-FT) 11440 34800
VENT RATE (M/S-M) 1740 5680
VENT RATE (MPH-FT) 14300 39440
DISPERSION 1 3
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 9 POOR 16 GEN POOR
ADI LATE 15 GEN POOR 13 GEN POOR 32 FAIR
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 2 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
PAZ002-092015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (+1) 62 (-1) 80
RH % (24H TREND) 54 (-15) 100 (0) 74
20FT WND-VAL/AM(MPH) LGT/VAR SW 8
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.15 0.41
PRECIP DURATION 1 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 760
MIXING HGT(FT-AGL/MSL) 4850 2500
TRANSPORT WND (KTS) SW 7 W 13
TRANSPORT WND (M/S) SW 4 W 7
TRANSPORT WND (MPH) SW 8 W 15
VENT RATE (KT-FT) 33950 32500
VENT RATE (M/S-M) 5920 5320
VENT RATE (MPH-FT) 38800 37500
DISPERSION 3 3
SUNSHINE HOURS 11 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 24 FAIR 29 FAIR
ADI LATE 45 GEN GOOD 8 POOR 35 FAIR
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
PAZ003-092015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
321 AM EDT SUN AUG 9 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (0) 63 (0) 81
RH % (24H TREND) 51 (-17) 100 (0) 73
20FT WND-VAL/AM(MPH) LGT/VAR SW 7
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.23 0.40
PRECIP DURATION 1 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1520 870
MIXING HGT(FT-AGL/MSL) 4990 2840
TRANSPORT WND (KTS) SW 8 W 13
TRANSPORT WND (M/S) SW 4 W 7
TRANSPORT WND (MPH) SW 9 W 15
VENT RATE (KT-FT) 39920 36920
VENT RATE (M/S-M) 6080 6090
VENT RATE (MPH-FT) 44910 42600
DISPERSION 3 3
SUNSHINE HOURS 10 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 40 FAIR 24 FAIR
ADI LATE 56 GEN GOOD 7 POOR 34 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 7 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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