240
FNUS51 KCLE 161919
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
319 PM EDT SUN AUG 16 2026
DISCUSSION
SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY BEFORE A
COLD FRONT CROSSES THE REGION. HIGH PRESSURE WILL BUILD INTO THE
REGION ON MONDAY AND TUESDAY BEFORE ANOTHER FRONT BRINGS SHOWERS
AND THUNDERSTORMS ON WEDNESDAY. RECENT WETTING RAINFALL AND
SATURATED FUELS SHOULD PRECLUDE ANY FIRE WEATHER CONCERNS IN THE
NEAR TERM.
OHZ003-170830-
LUCAS-
INCLUDING THE CITY OF TOLEDO
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (-4) 80 (-2) 57 81
RH % (24H TREND) 94 (-2) 53 (-26) 96 51
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 NW 6 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 1810
MIXING HGT(FT-AGL/MSL) 5010 5950
TRANSPORT WND (KTS) NW 9 W 12
TRANSPORT WND (M/S) NW 5 W 6
TRANSPORT WND (MPH) NW 10 W 14
VENT RATE (KT-FT) 45090 71400
VENT RATE (M/S-M) 7650 10860
VENT RATE (MPH-FT) 50100 83300
DISPERSION 3 4
SUNSHINE HOURS 8 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 46 GEN GOOD 24 FAIR 46 GEN GOOD 33 FAIR
ADI LATE 8 POOR 60 GEN GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 5 6 4 8
MAX LVORI LATE 6 3 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ006-170830-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (-3) 80 (-2) 58 81
RH % (24H TREND) 96 (-2) 58 (-24) 97 55
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 NW 6 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 1720
MIXING HGT(FT-AGL/MSL) 4420 5650
TRANSPORT WND (KTS) NW 9 W 11
TRANSPORT WND (M/S) NW 5 W 6
TRANSPORT WND (MPH) NW 10 W 13
VENT RATE (KT-FT) 39780 62150
VENT RATE (M/S-M) 6750 10320
VENT RATE (MPH-FT) 44200 73450
DISPERSION 3 4
SUNSHINE HOURS 8 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 20 GEN POOR 43 GEN GOOD 31 FAIR
ADI LATE 8 POOR 50 GEN GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 7 5 8
MAX LVORI LATE 7 3 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ007-170830-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (-2) 80 (-2) 60 81
RH % (24H TREND) 97 (0) 58 (-25) 94 53
20FT WND-VAL/AM(MPH) N 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 NW 6 LGT/VAR W 7
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1280 1770
MIXING HGT(FT-AGL/MSL) 4190 5820
TRANSPORT WND (KTS) NW 8 W 11
TRANSPORT WND (M/S) NW 4 W 6
TRANSPORT WND (MPH) NW 9 W 13
VENT RATE (KT-FT) 33520 64020
VENT RATE (M/S-M) 5120 10620
VENT RATE (MPH-FT) 37710 75660
DISPERSION 3 4
SUNSHINE HOURS 8 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 23 FAIR 29 FAIR 25 FAIR
ADI LATE 9 POOR 43 GEN GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 6 5 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
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ008-170830-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (-2) 80 (-2) 60 81
RH % (24H TREND) 96 (-1) 60 (-23) 94 55
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 N 6 LGT/VAR W 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1260 1670
MIXING HGT(FT-AGL/MSL) 4130 5470
TRANSPORT WND (KTS) NW 7 W 11
TRANSPORT WND (M/S) NW 4 W 6
TRANSPORT WND (MPH) NW 8 W 13
VENT RATE (KT-FT) 28910 60170
VENT RATE (M/S-M) 5040 10020
VENT RATE (MPH-FT) 33040 71110
DISPERSION 3 4
SUNSHINE HOURS 7 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 33 FAIR 19 GEN POOR 30 FAIR 28 FAIR
ADI LATE 8 POOR 43 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 7 6 6
MAX LVORI LATE 7 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ017-170830-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 67 (-3) 79 (-2) 58 79
RH % (24H TREND) 99 (0) 65 (-19) 98 59
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 N 7 LGT/VAR W 6
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1130 1580
MIXING HGT(FT-AGL/MSL) 3720 5170
TRANSPORT WND (KTS) N 8 W 10
TRANSPORT WND (M/S) N 4 W 5
TRANSPORT WND (MPH) N 9 W 12
VENT RATE (KT-FT) 29760 51700
VENT RATE (M/S-M) 4520 7900
VENT RATE (MPH-FT) 33480 62040
DISPERSION 3 3
SUNSHINE HOURS 7 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 14 GEN POOR 40 FAIR 20 GEN POOR
ADI LATE 9 POOR 44 GEN GOOD 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 6 7 6 9
MAX LVORI LATE 7 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ018-170830-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (-2) 79 (-3) 59 80
RH % (24H TREND) 97 (0) 62 (-20) 95 54
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 N 7 LGT/VAR W 6
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1130 1630
MIXING HGT(FT-AGL/MSL) 3700 5340
TRANSPORT WND (KTS) N 8 W 10
TRANSPORT WND (M/S) N 4 W 5
TRANSPORT WND (MPH) N 9 W 12
VENT RATE (KT-FT) 29600 53400
VENT RATE (M/S-M) 4520 8150
VENT RATE (MPH-FT) 33300 64080
DISPERSION 3 4
SUNSHINE HOURS 7 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 16 GEN POOR 29 FAIR 27 FAIR
ADI LATE 8 POOR 43 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 7 6 8
MAX LVORI LATE 7 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ027-170830-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-2) 80 (-2) 59 79
RH % (24H TREND) 98 (+1) 65 (-16) 98 57
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 N 7 LGT/VAR W 6
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 1060 1520
MIXING HGT(FT-AGL/MSL) 3480 4990
TRANSPORT WND (KTS) N 9 W 9
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 10 W 10
VENT RATE (KT-FT) 31320 44910
VENT RATE (M/S-M) 5300 7600
VENT RATE (MPH-FT) 34800 49900
DISPERSION 3 3
SUNSHINE HOURS 7 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 14 GEN POOR 31 FAIR 22 FAIR
ADI LATE 8 POOR 40 FAIR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 7 7 9
MAX LVORI LATE 7 3 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ028-170830-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (-2) 79 (-3) 58 79
RH % (24H TREND) 99 (0) 65 (-15) 100 56
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 N 7 LGT/VAR W 6
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 950 1490
MIXING HGT(FT-AGL/MSL) 3120 4880
TRANSPORT WND (KTS) N 9 W 9
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 10 W 10
VENT RATE (KT-FT) 28080 43920
VENT RATE (M/S-M) 4750 7450
VENT RATE (MPH-FT) 31200 48800
DISPERSION 3 3
SUNSHINE HOURS 7 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 15 GEN POOR 32 FAIR 20 GEN POOR
ADI LATE 9 POOR 43 GEN GOOD 2 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 9 7 9
MAX LVORI LATE 8 3 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ036-170830-
MARION-
INCLUDING THE CITY OF MARION
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-2) 80 (-3) 58 79
RH % (24H TREND) 100 (+1) 68 (-12) 100 58
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G17 N 8 LGT/VAR W 5
PRECIP AMOUNT 0.07 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 920 1450
MIXING HGT(FT-AGL/MSL) 3010 4740
TRANSPORT WND (KTS) N 9 W 8
TRANSPORT WND (M/S) N 5 W 4
TRANSPORT WND (MPH) N 10 W 9
VENT RATE (KT-FT) 27090 37920
VENT RATE (M/S-M) 4600 5800
VENT RATE (MPH-FT) 30100 42660
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 13 GEN POOR 34 FAIR 18 GEN POOR
ADI LATE 8 POOR 38 FAIR 2 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 9 7 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ037-170830-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (-2) 79 (-3) 57 79
RH % (24H TREND) 100 (0) 70 (-12) 100 58
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G18 NW 8 LGT/VAR W 6
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(M-AGL/MSL) 840 1470
MIXING HGT(FT-AGL/MSL) 2750 4820
TRANSPORT WND (KTS) N 10 W 8
TRANSPORT WND (M/S) N 5 W 4
TRANSPORT WND (MPH) N 12 W 9
VENT RATE (KT-FT) 27500 38560
VENT RATE (M/S-M) 4200 5880
VENT RATE (MPH-FT) 33000 43380
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 12 POOR 32 FAIR 14 GEN POOR
ADI LATE 10 POOR 31 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 7 9 7 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ009-170830-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-2) 78 (-4) 59 80
RH % (24H TREND) 98 (0) 65 (-19) 98 55
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 N 6 LGT/VAR W 6
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 840 1590
MIXING HGT(FT-AGL/MSL) 2740 5210
TRANSPORT WND (KTS) NW 9 W 10
TRANSPORT WND (M/S) NW 5 W 5
TRANSPORT WND (MPH) NW 10 W 12
VENT RATE (KT-FT) 24660 52100
VENT RATE (M/S-M) 4200 7950
VENT RATE (MPH-FT) 27400 62520
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 20 GEN POOR 18 GEN POOR 24 FAIR
ADI LATE 9 POOR 33 FAIR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 6 7 7 8
MAX LVORI LATE 7 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
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ019-170830-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-2) 78 (-4) 58 80
RH % (24H TREND) 99 (+1) 65 (-16) 99 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 N 7 LGT/VAR W 6
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 920 1550
MIXING HGT(FT-AGL/MSL) 3030 5100
TRANSPORT WND (KTS) N 10 W 10
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 12 W 12
VENT RATE (KT-FT) 30300 51000
VENT RATE (M/S-M) 4600 7750
VENT RATE (MPH-FT) 36360 61200
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 18 GEN POOR 27 FAIR 24 FAIR
ADI LATE 8 POOR 40 FAIR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 8 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
OHZ029-170830-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (-1) 79 (-2) 57 79
RH % (24H TREND) 100 (0) 68 (-12) 100 55
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 880 1530
MIXING HGT(FT-AGL/MSL) 2890 5010
TRANSPORT WND (KTS) N 10 W 9
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 12 W 10
VENT RATE (KT-FT) 28900 45090
VENT RATE (M/S-M) 4400 7650
VENT RATE (MPH-FT) 34680 50100
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 14 GEN POOR 32 FAIR 20 GEN POOR
ADI LATE 11 POOR 41 GEN GOOD 2 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 9 7 10
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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ030-170830-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (-1) 78 (-3) 56 79
RH % (24H TREND) 100 (0) 68 (-13) 100 56
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 N 7 LGT/VAR W 5
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 880 1580
MIXING HGT(FT-AGL/MSL) 2890 5200
TRANSPORT WND (KTS) N 10 W 9
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 12 W 10
VENT RATE (KT-FT) 28900 46800
VENT RATE (M/S-M) 4400 7900
VENT RATE (MPH-FT) 34680 52000
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 14 GEN POOR 31 FAIR 25 FAIR
ADI LATE 9 POOR 42 GEN GOOD 2 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 7 9 8 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ047-170830-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (-1) 80 (-2) 57 79
RH % (24H TREND) 100 (0) 72 (-11) 100 59
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G18 NW 7 LGT/VAR W 5
PRECIP AMOUNT 0.12 0.02 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM 1 PM
PRECIP END 9 PM 4 PM
MIXING HGT(M-AGL/MSL) 900 1550
MIXING HGT(FT-AGL/MSL) 2940 5080
TRANSPORT WND (KTS) N 10 W 8
TRANSPORT WND (M/S) N 5 W 4
TRANSPORT WND (MPH) N 12 W 9
VENT RATE (KT-FT) 29400 40640
VENT RATE (M/S-M) 4500 6200
VENT RATE (MPH-FT) 35280 45720
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 14 GEN POOR 33 FAIR 16 GEN POOR
ADI LATE 8 POOR 41 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 9 9 8 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
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. NORTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ038-170830-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 67 (-1) 79 (-2) 57 79
RH % (24H TREND) 100 (0) 71 (-12) 100 56
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.14 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM 1 PM
PRECIP END 11 PM 4 PM
MIXING HGT(M-AGL/MSL) 880 1600
MIXING HGT(FT-AGL/MSL) 2900 5270
TRANSPORT WND (KTS) N 10 W 8
TRANSPORT WND (M/S) N 5 W 4
TRANSPORT WND (MPH) N 12 W 9
VENT RATE (KT-FT) 29000 42160
VENT RATE (M/S-M) 4400 6400
VENT RATE (MPH-FT) 34800 47430
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 27 FAIR 15 GEN POOR 35 FAIR 17 GEN POOR
ADI LATE 7 POOR 44 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 9 7 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ031-170830-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (-1) 79 (-3) 56 79
RH % (24H TREND) 100 (0) 69 (-12) 100 56
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 NW 8 LGT/VAR W 5
PRECIP AMOUNT 0.16 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 970 1630
MIXING HGT(FT-AGL/MSL) 3190 5350
TRANSPORT WND (KTS) N 10 W 9
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 12 W 10
VENT RATE (KT-FT) 31900 48150
VENT RATE (M/S-M) 4850 8150
VENT RATE (MPH-FT) 38280 53500
DISPERSION 3 4
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 15 GEN POOR 34 FAIR 20 GEN POOR
ADI LATE 8 POOR 50 GEN GOOD 2 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 7 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ020-170830-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (-1) 78 (-4) 57 79
RH % (24H TREND) 100 (0) 69 (-12) 100 55
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 NW 8 LGT/VAR W 6
PRECIP AMOUNT 0.17 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 970 1620
MIXING HGT(FT-AGL/MSL) 3170 5310
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 34870 47790
VENT RATE (M/S-M) 5820 8100
VENT RATE (MPH-FT) 41210 53100
DISPERSION 3 4
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 22 FAIR 18 GEN POOR 34 FAIR 26 FAIR
ADI LATE 9 POOR 46 GEN GOOD 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 7 9 7 10
MAX LVORI LATE 9 4 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
OHZ010-170830-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-1) 78 (-4) 58 80
RH % (24H TREND) 100 (0) 68 (-14) 100 55
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 NW 8 LGT/VAR W 7
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 870 1590
MIXING HGT(FT-AGL/MSL) 2870 5210
TRANSPORT WND (KTS) N 10 W 10
TRANSPORT WND (M/S) N 5 W 5
TRANSPORT WND (MPH) N 12 W 12
VENT RATE (KT-FT) 28700 52100
VENT RATE (M/S-M) 4350 7950
VENT RATE (MPH-FT) 34440 62520
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 19 GEN POOR 26 FAIR 29 FAIR
ADI LATE 11 POOR 39 FAIR 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 6 9 8 9
MAX LVORI LATE 9 4 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ011-170830-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 69 (-1) 78 (-4) 59 80
RH % (24H TREND) 99 (+2) 66 (-15) 98 51
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 NW 8 LGT/VAR W 7
PRECIP AMOUNT 0.14 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 940 1570
MIXING HGT(FT-AGL/MSL) 3080 5160
TRANSPORT WND (KTS) NW 10 W 9
TRANSPORT WND (M/S) NW 5 W 5
TRANSPORT WND (MPH) NW 12 W 10
VENT RATE (KT-FT) 30800 46440
VENT RATE (M/S-M) 4700 7850
VENT RATE (MPH-FT) 36960 51600
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 20 GEN POOR 32 FAIR 31 FAIR
ADI LATE 9 POOR 42 GEN GOOD 2 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 7 8 6 8
MAX LVORI LATE 7 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ012-170830-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (-1) 78 (-4) 60 80
RH % (24H TREND) 99 (+4) 66 (-13) 93 54
20FT WND-VAL/AM(MPH) N 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 NW 8 LGT/VAR W 8
PRECIP AMOUNT 0.12 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 940 1350
MIXING HGT(FT-AGL/MSL) 3100 4430
TRANSPORT WND (KTS) NW 10 W 9
TRANSPORT WND (M/S) NW 5 W 5
TRANSPORT WND (MPH) NW 12 W 10
VENT RATE (KT-FT) 31000 39870
VENT RATE (M/S-M) 4700 6750
VENT RATE (MPH-FT) 37200 44300
DISPERSION 3 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 22 FAIR 37 FAIR 32 FAIR
ADI LATE 9 POOR 42 GEN GOOD 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 7 7 5 7
MAX LVORI LATE 7 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
OHZ013-170830-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 67 (0) 78 (-3) 57 80
RH % (24H TREND) 100 (+1) 63 (-17) 100 49
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.20 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1050 1660
MIXING HGT(FT-AGL/MSL) 3460 5440
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 38060 48960
VENT RATE (M/S-M) 6300 8300
VENT RATE (MPH-FT) 44980 54400
DISPERSION 3 4
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 23 FAIR 41 GEN GOOD 29 FAIR
ADI LATE 8 POOR 51 GEN GOOD 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 8 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
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ021-170830-
SUMMIT-
INCLUDING THE CITY OF AKRON
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-1) 78 (-4) 58 80
RH % (24H TREND) 100 (0) 66 (-14) 100 52
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 NW 7 LGT/VAR W 6
PRECIP AMOUNT 0.21 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1090 1670
MIXING HGT(FT-AGL/MSL) 3560 5480
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 39160 49320
VENT RATE (M/S-M) 6540 8350
VENT RATE (MPH-FT) 46280 54800
DISPERSION 3 4
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 19 GEN POOR 39 FAIR 24 FAIR
ADI LATE 8 POOR 52 GEN GOOD 2 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 8 9 7 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ022-170830-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (0) 79 (-3) 58 80
RH % (24H TREND) 100 (+1) 60 (-19) 100 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 NW 7 LGT/VAR W 5
PRECIP AMOUNT 0.21 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1100 1670
MIXING HGT(FT-AGL/MSL) 3610 5470
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 39710 49230
VENT RATE (M/S-M) 6600 8350
VENT RATE (MPH-FT) 46930 54700
DISPERSION 3 4
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 21 FAIR 42 GEN GOOD 19 GEN POOR
ADI LATE 8 POOR 53 GEN GOOD 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 8 9 7 10
MAX LVORI LATE 9 3 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ032-170830-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 68 (-1) 79 (-3) 58 80
RH % (24H TREND) 100 (0) 66 (-15) 100 53
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 NW 8 LGT/VAR W 5
PRECIP AMOUNT 0.26 0.01 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM 1 PM
PRECIP END 4 AM 4 PM
MIXING HGT(M-AGL/MSL) 1080 1650
MIXING HGT(FT-AGL/MSL) 3530 5400
TRANSPORT WND (KTS) N 11 W 9
TRANSPORT WND (M/S) N 6 W 5
TRANSPORT WND (MPH) N 13 W 10
VENT RATE (KT-FT) 38830 48600
VENT RATE (M/S-M) 6480 8250
VENT RATE (MPH-FT) 45890 54000
DISPERSION 3 4
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 18 GEN POOR 39 FAIR 15 GEN POOR
ADI LATE 8 POOR 53 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 9 6 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ033-170830-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 69 (+1) 79 (-2) 57 80
RH % (24H TREND) 100 (+1) 62 (-18) 100 48
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.27 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1190 1680
MIXING HGT(FT-AGL/MSL) 3890 5520
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 42790 49680
VENT RATE (M/S-M) 7140 8400
VENT RATE (MPH-FT) 50570 55200
DISPERSION 3 4
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 31 FAIR 43 GEN GOOD 15 GEN POOR
ADI LATE 8 POOR 57 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 9 6 10
MAX LVORI LATE 9 4 10 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ023-170830-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 69 (+1) 79 (-3) 57 81
RH % (24H TREND) 100 (+2) 59 (-18) 100 46
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 LGT/VAR W 5
PRECIP AMOUNT 0.24 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1180 1730
MIXING HGT(FT-AGL/MSL) 3870 5680
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 42570 51120
VENT RATE (M/S-M) 7080 8650
VENT RATE (MPH-FT) 50310 56800
DISPERSION 3 4
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 16 GEN POOR 23 FAIR 46 GEN GOOD 21 FAIR
ADI LATE 6 VERY POOR 60 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 8 9 6 10
MAX LVORI LATE 9 3 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ014-170830-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (0) 78 (-3) 56 80
RH % (24H TREND) 100 (+4) 65 (-13) 100 51
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 9 LGT/VAR W 6
PRECIP AMOUNT 0.17 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1070 1600
MIXING HGT(FT-AGL/MSL) 3490 5250
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 38390 47250
VENT RATE (M/S-M) 6420 8000
VENT RATE (MPH-FT) 45370 52500
DISPERSION 3 4
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 19 GEN POOR 25 FAIR 44 GEN GOOD 30 FAIR
ADI LATE 7 POOR 52 GEN GOOD 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 8 7 10
MAX LVORI LATE 9 3 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
OHZ089-170830-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 68 (-1) 78 (-4) 61 80
RH % (24H TREND) 99 (+7) 67 (-12) 91 57
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 NW 9 NW 6 W 8
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 910 1160
MIXING HGT(FT-AGL/MSL) 3000 3790
TRANSPORT WND (KTS) NW 10 W 9
TRANSPORT WND (M/S) NW 5 W 5
TRANSPORT WND (MPH) NW 12 W 10
VENT RATE (KT-FT) 30000 34110
VENT RATE (M/S-M) 4550 5800
VENT RATE (MPH-FT) 36000 37900
DISPERSION 3 3
SUNSHINE HOURS 7 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 26 FAIR 40 FAIR 26 FAIR
ADI LATE 11 POOR 43 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 7 7 5 6
MAX LVORI LATE 7 3 6 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
PAZ001-170830-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (-2) 78 (-4) 61 79
RH % (24H TREND) 100 (+17) 64 (-10) 89 53
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) SW 5 NW 8 NW 6 W 6
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 900 1100
MIXING HGT(FT-AGL/MSL) 2960 3620
TRANSPORT WND (KTS) NW 10 W 10
TRANSPORT WND (M/S) NW 5 W 5
TRANSPORT WND (MPH) NW 12 W 12
VENT RATE (KT-FT) 29600 36200
VENT RATE (M/S-M) 4500 5500
VENT RATE (MPH-FT) 35520 43440
DISPERSION 3 3
SUNSHINE HOURS 6 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 17 GEN POOR 25 FAIR 29 FAIR 25 FAIR
ADI LATE 8 POOR 39 FAIR 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 8 7 4 6
MAX LVORI LATE 8 3 5 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. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
PAZ002-170830-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (0) 76 (-3) 56 78
RH % (24H TREND) 100 (+9) 67 (-13) 100 54
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR W 5
PRECIP AMOUNT 0.16 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1010 1490
MIXING HGT(FT-AGL/MSL) 3320 4890
TRANSPORT WND (KTS) NW 11 W 10
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 12
VENT RATE (KT-FT) 36520 48900
VENT RATE (M/S-M) 6060 7450
VENT RATE (MPH-FT) 43160 58680
DISPERSION 3 3
SUNSHINE HOURS 6 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 24 FAIR 37 FAIR 29 FAIR
ADI LATE 6 VERY POOR 49 GEN GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 9 8 7 10
MAX LVORI LATE 9 4 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
PAZ003-170830-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
319 PM EDT SUN AUG 16 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 67 (0) 77 (-3) 55 79
RH % (24H TREND) 100 (+4) 67 (-15) 100 55
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 LGT/VAR W 5
PRECIP AMOUNT 0.22 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1100 1540
MIXING HGT(FT-AGL/MSL) 3610 5070
TRANSPORT WND (KTS) NW 11 W 9
TRANSPORT WND (M/S) NW 6 W 5
TRANSPORT WND (MPH) NW 13 W 10
VENT RATE (KT-FT) 39710 45630
VENT RATE (M/S-M) 6600 7700
VENT RATE (MPH-FT) 46930 50700
DISPERSION 3 3
SUNSHINE HOURS 6 11
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 24 FAIR 45 GEN GOOD 31 FAIR
ADI LATE 5 VERY POOR 54 GEN GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 9 9 7 10
MAX LVORI LATE 9 4 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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