454
FNUS51 KCLE 040715
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
315 AM EDT FRI SEP 4 2026
DISCUSSION
A FRONTAL BOUNDARY WILL PERSIST ACROSS THE GREAT LAKES THROUGH
TODAY BEFORE BEING PUSHED SOUTH INTO THE OHIO VALLEY AS A COLD
FRONT ON SATURDAY. HIGH PRESSURE WILL THEN BUILD ACROSS THE GREAT
LAKES THROUGH TUESDAY.
OHZ003-042015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-7) 68 (-3) 79
RH % (24H TREND) 73 (+16) 100 (+2) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 8
PRECIP AMOUNT 0.22 0.15 0.06
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 1000 1020
MIXING HGT(FT-AGL/MSL) 3290 3350
TRANSPORT WND (KTS) W 9 NE 11
TRANSPORT WND (M/S) W 5 NE 6
TRANSPORT WND (MPH) W 10 NE 13
VENT RATE (KT-FT) 29610 36850
VENT RATE (M/S-M) 5000 6120
VENT RATE (MPH-FT) 32900 43550
DISPERSION 3 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 26 FAIR 21 FAIR
ADI LATE 38 FAIR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 6 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
OHZ006-042015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 87 (-5) 68 (-3) 80
RH % (24H TREND) 69 (+13) 100 (+2) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR NE 8
PRECIP AMOUNT 0.16 0.21 0.06
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1080 1070
MIXING HGT(FT-AGL/MSL) 3530 3510
TRANSPORT WND (KTS) W 10 NE 9
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 35300 31590
VENT RATE (M/S-M) 5400 5350
VENT RATE (MPH-FT) 42360 35100
DISPERSION 3 3
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 34 FAIR 21 FAIR
ADI LATE 49 GEN GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 6 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
OHZ007-042015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-6) 69 (-2) 79
RH % (24H TREND) 75 (+15) 100 (+2) 72
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 9
PRECIP AMOUNT 0.27 0.16 0.07
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 830 890
MIXING HGT(FT-AGL/MSL) 2740 2910
TRANSPORT WND (KTS) W 8 NE 11
TRANSPORT WND (M/S) W 4 NE 6
TRANSPORT WND (MPH) W 9 NE 13
VENT RATE (KT-FT) 21920 32010
VENT RATE (M/S-M) 3320 5340
VENT RATE (MPH-FT) 24660 37830
DISPERSION 2 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 12 POOR 21 FAIR
ADI LATE 27 FAIR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
OHZ008-042015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 85 (-7) 68 (-3) 80
RH % (24H TREND) 72 (+14) 100 (+2) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 8
PRECIP AMOUNT 0.20 0.16 0.06
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 990 1020
MIXING HGT(FT-AGL/MSL) 3250 3360
TRANSPORT WND (KTS) W 10 NE 11
TRANSPORT WND (M/S) W 5 NE 6
TRANSPORT WND (MPH) W 12 NE 13
VENT RATE (KT-FT) 32500 36960
VENT RATE (M/S-M) 4950 6120
VENT RATE (MPH-FT) 39000 43680
DISPERSION 3 3
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 22 FAIR 22 FAIR
ADI LATE 40 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 6 10 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. EAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
OHZ017-042015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 50
CHANCE OF THUNDER (%) 50 50 40
TEMP (24H TREND) 87 (-5) 69 (-1) 82
RH % (24H TREND) 67 (+9) 100 (+2) 74
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) SW 6 LGT/VAR N 8
PRECIP AMOUNT 0.11 0.19 0.06
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1050 1110
MIXING HGT(FT-AGL/MSL) 3460 3630
TRANSPORT WND (KTS) W 11 NE 10
TRANSPORT WND (M/S) W 6 NE 5
TRANSPORT WND (MPH) W 13 NE 12
VENT RATE (KT-FT) 38060 36300
VENT RATE (M/S-M) 6300 5550
VENT RATE (MPH-FT) 44980 43560
DISPERSION 3 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 44 GEN GOOD 23 FAIR
ADI LATE 53 GEN GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 5 9 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.
OHZ018-042015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 40
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 86 (-6) 68 (-3) 81
RH % (24H TREND) 68 (+10) 100 (+2) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR NE 8
PRECIP AMOUNT 0.21 0.17 0.05
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1010 1060
MIXING HGT(FT-AGL/MSL) 3310 3490
TRANSPORT WND (KTS) W 10 N 10
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 12 N 12
VENT RATE (KT-FT) 33100 34900
VENT RATE (M/S-M) 5050 5300
VENT RATE (MPH-FT) 39720 41880
DISPERSION 3 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 30 FAIR 11 POOR
ADI LATE 45 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 6 10 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 15 MPH.
OHZ027-042015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 50
CHANCE OF THUNDER (%) 40 50 30
TEMP (24H TREND) 87 (-5) 69 (-1) 83
RH % (24H TREND) 66 (+8) 100 (+1) 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR N 7
PRECIP AMOUNT 0.09 0.23 0.06
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1000 1030
MIXING HGT(FT-AGL/MSL) 3270 3370
TRANSPORT WND (KTS) W 10 N 10
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 12 N 12
VENT RATE (KT-FT) 32700 33700
VENT RATE (M/S-M) 5000 5150
VENT RATE (MPH-FT) 39240 40440
DISPERSION 3 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 35 FAIR 11 POOR
ADI LATE 46 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. WEST WINDS AROUND 15 MPH.
OHZ028-042015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 40
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 86 (-6) 67 (-2) 82
RH % (24H TREND) 68 (+10) 100 (0) 71
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR N 7
PRECIP AMOUNT 0.14 0.19 0.06
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 900 1000
MIXING HGT(FT-AGL/MSL) 2960 3300
TRANSPORT WND (KTS) W 10 NW 10
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 12 NW 12
VENT RATE (KT-FT) 29600 33000
VENT RATE (M/S-M) 4500 5000
VENT RATE (MPH-FT) 35520 39600
DISPERSION 3 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 29 FAIR 11 POOR
ADI LATE 41 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
OHZ036-042015-
MARION-
INCLUDING THE CITY OF MARION
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 50
CHANCE OF THUNDER (%) 40 50 30
TEMP (24H TREND) 87 (-5) 68 (-2) 83
RH % (24H TREND) 68 (+9) 100 (0) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR N 7
PRECIP AMOUNT 0.07 0.28 0.08
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 960 1030
MIXING HGT(FT-AGL/MSL) 3130 3380
TRANSPORT WND (KTS) W 9 NW 9
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 10 NW 10
VENT RATE (KT-FT) 28170 30420
VENT RATE (M/S-M) 4800 5150
VENT RATE (MPH-FT) 31300 33800
DISPERSION 3 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 36 FAIR 10 POOR
ADI LATE 39 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 8 7 10
MAX LVORI LATE 3 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
OHZ037-042015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 50
CHANCE OF THUNDER (%) 40 50 20
TEMP (24H TREND) 86 (-4) 67 (-2) 82
RH % (24H TREND) 70 (+9) 100 (0) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR N 7
PRECIP AMOUNT 0.12 0.17 0.09
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 860 1020
MIXING HGT(FT-AGL/MSL) 2820 3350
TRANSPORT WND (KTS) W 9 NW 10
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 10 NW 12
VENT RATE (KT-FT) 25380 33500
VENT RATE (M/S-M) 4300 5100
VENT RATE (MPH-FT) 28200 40200
DISPERSION 3 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 33 FAIR 5 VERY POOR
ADI LATE 36 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 8 8 10
MAX LVORI LATE 4 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ009-042015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-6) 67 (-3) 79
RH % (24H TREND) 77 (+13) 100 (+1) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 9
PRECIP AMOUNT 0.37 0.14 0.05
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 2 PM CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 680 940
MIXING HGT(FT-AGL/MSL) 2230 3070
TRANSPORT WND (KTS) SW 9 NE 11
TRANSPORT WND (M/S) SW 5 NE 6
TRANSPORT WND (MPH) SW 10 NE 13
VENT RATE (KT-FT) 20070 33770
VENT RATE (M/S-M) 3400 5640
VENT RATE (MPH-FT) 22300 39910
DISPERSION 2 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 13 GEN POOR 24 FAIR
ADI LATE 21 FAIR 3 VERY POOR 33 FAIR
MAX LVORI EARLY 8 9 9
MAX LVORI LATE 6 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ019-042015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 40
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-7) 67 (-3) 80
RH % (24H TREND) 72 (+12) 100 (0) 69
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 7
PRECIP AMOUNT 0.36 0.20 0.05
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 780 1000
MIXING HGT(FT-AGL/MSL) 2570 3270
TRANSPORT WND (KTS) W 9 N 10
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 10 N 12
VENT RATE (KT-FT) 23130 32700
VENT RATE (M/S-M) 3900 5000
VENT RATE (MPH-FT) 25700 39240
DISPERSION 2 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 22 FAIR 18 GEN POOR
ADI LATE 32 FAIR 3 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 8 9 9
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ029-042015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 85 (-5) 66 (-3) 81
RH % (24H TREND) 69 (+10) 100 (0) 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.23 0.16 0.08
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 3 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 860 980
MIXING HGT(FT-AGL/MSL) 2820 3200
TRANSPORT WND (KTS) W 10 NW 9
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 12 NW 10
VENT RATE (KT-FT) 28200 28800
VENT RATE (M/S-M) 4300 4900
VENT RATE (MPH-FT) 33840 32000
DISPERSION 3 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 32 FAIR 11 POOR
ADI LATE 41 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ030-042015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 50
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-6) 65 (-4) 80
RH % (24H TREND) 71 (+12) 100 (0) 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.28 0.22 0.08
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 870 980
MIXING HGT(FT-AGL/MSL) 2840 3210
TRANSPORT WND (KTS) W 10 NW 9
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 12 NW 10
VENT RATE (KT-FT) 28400 28890
VENT RATE (M/S-M) 4350 4900
VENT RATE (MPH-FT) 34080 32100
DISPERSION 3 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 29 FAIR 13 GEN POOR
ADI LATE 38 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 6 10 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ047-042015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 50
CHANCE OF THUNDER (%) 40 50 20
TEMP (24H TREND) 85 (-5) 66 (-3) 82
RH % (24H TREND) 70 (+9) 100 (0) 74
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 6
PRECIP AMOUNT 0.10 0.13 0.11
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 870 1020
MIXING HGT(FT-AGL/MSL) 2870 3340
TRANSPORT WND (KTS) W 9 NW 9
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 10 NW 10
VENT RATE (KT-FT) 25830 30060
VENT RATE (M/S-M) 4350 5100
VENT RATE (MPH-FT) 28700 33400
DISPERSION 3 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 27 FAIR 9 POOR
ADI LATE 36 FAIR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 3 10 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 10 MPH.
OHZ038-042015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 40
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-5) 66 (-2) 81
RH % (24H TREND) 71 (+12) 100 (0) 72
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.16 0.20 0.10
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM 8 PM CONTINUING
PRECIP END 5 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 880 1030
MIXING HGT(FT-AGL/MSL) 2880 3370
TRANSPORT WND (KTS) W 9 NW 9
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 10 NW 10
VENT RATE (KT-FT) 25920 30330
VENT RATE (M/S-M) 4400 5150
VENT RATE (MPH-FT) 28800 33700
DISPERSION 3 3
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 23 FAIR 19 GEN POOR
ADI LATE 35 FAIR 3 VERY POOR 29 FAIR
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 6 10 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 10 MPH.
OHZ031-042015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 84 (-5) 65 (-3) 80
RH % (24H TREND) 73 (+13) 100 (0) 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.21 0.25 0.08
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 5 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 760 1000
MIXING HGT(FT-AGL/MSL) 2500 3270
TRANSPORT WND (KTS) W 9 NW 8
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 10 NW 9
VENT RATE (KT-FT) 22500 26160
VENT RATE (M/S-M) 3800 4000
VENT RATE (MPH-FT) 25000 29430
DISPERSION 2 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 22 FAIR 20 GEN POOR
ADI LATE 31 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 9 10 9
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
OHZ020-042015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 83 (-6) 65 (-4) 80
RH % (24H TREND) 74 (+13) 100 (0) 67
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.24 0.14 0.04
PRECIP DURATION 4 2 2
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 720 1000
MIXING HGT(FT-AGL/MSL) 2360 3300
TRANSPORT WND (KTS) W 10 N 9
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 12 N 10
VENT RATE (KT-FT) 23600 29700
VENT RATE (M/S-M) 3600 5000
VENT RATE (MPH-FT) 28320 33000
DISPERSION 2 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 16 GEN POOR 23 FAIR
ADI LATE 24 FAIR 3 VERY POOR 40 FAIR
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS
5 TO 15 MPH.
OHZ010-042015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 84 (-5) 66 (-3) 80
RH % (24H TREND) 74 (+11) 100 (0) 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 8
PRECIP AMOUNT 0.30 0.17 0.04
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 720 980
MIXING HGT(FT-AGL/MSL) 2360 3200
TRANSPORT WND (KTS) W 9 N 10
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 10 N 12
VENT RATE (KT-FT) 21240 32000
VENT RATE (M/S-M) 3600 4900
VENT RATE (MPH-FT) 23600 38400
DISPERSION 2 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 13 GEN POOR 28 FAIR
ADI LATE 21 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ011-042015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 82 (-6) 67 (-3) 79
RH % (24H TREND) 77 (+14) 100 (+1) 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 8
PRECIP AMOUNT 0.28 0.11 0.05
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 700 1040
MIXING HGT(FT-AGL/MSL) 2290 3420
TRANSPORT WND (KTS) W 8 N 9
TRANSPORT WND (M/S) W 4 N 5
TRANSPORT WND (MPH) W 9 N 10
VENT RATE (KT-FT) 18320 30780
VENT RATE (M/S-M) 2800 5200
VENT RATE (MPH-FT) 20610 34200
DISPERSION 2 3
SUNSHINE HOURS 5 7
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 14 GEN POOR 22 FAIR
ADI LATE 20 GEN POOR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 9 9 10
MAX LVORI LATE 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ012-042015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 40 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 80 (-6) 65 (-4) 78
RH % (24H TREND) 80 (+11) 100 (0) 66
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 10
PRECIP AMOUNT 0.28 0.10 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 620 890
MIXING HGT(FT-AGL/MSL) 2020 2930
TRANSPORT WND (KTS) W 8 NE 10
TRANSPORT WND (M/S) W 4 NE 5
TRANSPORT WND (MPH) W 9 NE 12
VENT RATE (KT-FT) 16160 29300
VENT RATE (M/S-M) 2480 4450
VENT RATE (MPH-FT) 18180 35160
DISPERSION 2 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 7 POOR 22 FAIR
ADI LATE 15 GEN POOR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 9 10 8
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ013-042015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 40 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 80 (-7) 63 (-5) 78
RH % (24H TREND) 79 (+15) 100 (0) 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 7
PRECIP AMOUNT 0.22 0.10 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 760 1080
MIXING HGT(FT-AGL/MSL) 2480 3540
TRANSPORT WND (KTS) W 9 N 9
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 10 N 10
VENT RATE (KT-FT) 22320 31860
VENT RATE (M/S-M) 3800 5400
VENT RATE (MPH-FT) 24800 35400
DISPERSION 2 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 9 POOR 21 FAIR
ADI LATE 1 VERY POOR 2 VERY POOR 39 FAIR
MAX LVORI EARLY 10 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ021-042015-
SUMMIT-
INCLUDING THE CITY OF AKRON
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 83 (-7) 66 (-3) 81
RH % (24H TREND) 74 (+13) 100 (0) 65
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.22 0.11 0.08
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT(M-AGL/MSL) 790 1070
MIXING HGT(FT-AGL/MSL) 2580 3510
TRANSPORT WND (KTS) W 9 N 8
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 10 N 9
VENT RATE (KT-FT) 23220 28080
VENT RATE (M/S-M) 3950 4280
VENT RATE (MPH-FT) 25800 31590
DISPERSION 2 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 20 GEN POOR 24 FAIR
ADI LATE 24 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ022-042015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 82 (-7) 64 (-4) 80
RH % (24H TREND) 73 (+13) 100 (0) 62
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 5
PRECIP AMOUNT 0.21 0.09 0.06
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 810 1040
MIXING HGT(FT-AGL/MSL) 2650 3420
TRANSPORT WND (KTS) W 10 N 8
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 12 N 9
VENT RATE (KT-FT) 26500 27360
VENT RATE (M/S-M) 4050 4160
VENT RATE (MPH-FT) 31800 30780
DISPERSION 3 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 23 FAIR 20 GEN POOR
ADI LATE 6 VERY POOR 3 VERY POOR 37 FAIR
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ032-042015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 40
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 83 (-6) 66 (-2) 80
RH % (24H TREND) 74 (+13) 100 (0) 69
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.16 0.18 0.05
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 790 1000
MIXING HGT(FT-AGL/MSL) 2580 3290
TRANSPORT WND (KTS) W 10 NW 8
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 12 NW 9
VENT RATE (KT-FT) 25800 26320
VENT RATE (M/S-M) 3950 4000
VENT RATE (MPH-FT) 30960 29610
DISPERSION 2 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 23 FAIR 23 FAIR
ADI LATE 25 FAIR 3 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ033-042015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 30
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 82 (-7) 65 (-3) 80
RH % (24H TREND) 75 (+13) 100 (0) 62
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.15 0.10 0.02
PRECIP DURATION 3 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 810 1020
MIXING HGT(FT-AGL/MSL) 2670 3340
TRANSPORT WND (KTS) W 10 N 8
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 12 N 9
VENT RATE (KT-FT) 26700 26720
VENT RATE (M/S-M) 4050 4080
VENT RATE (MPH-FT) 32040 30060
DISPERSION 3 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 20 GEN POOR 20 GEN POOR
ADI LATE VERY POOR 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 9 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
OHZ023-042015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 40 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 81 (-7) 64 (-4) 79
RH % (24H TREND) 75 (+13) 100 (0) 61
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.21 0.10 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 780 1090
MIXING HGT(FT-AGL/MSL) 2550 3590
TRANSPORT WND (KTS) W 9 N 8
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 10 N 9
VENT RATE (KT-FT) 22950 28720
VENT RATE (M/S-M) 3900 4360
VENT RATE (MPH-FT) 25500 32310
DISPERSION 2 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 8 POOR 19 GEN POOR
ADI LATE VERY POOR 2 VERY POOR 39 FAIR
MAX LVORI EARLY 10 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. LIGHT WINDS.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ014-042015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 30 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 79 (-7) 63 (-5) 77
RH % (24H TREND) 80 (+11) 100 (0) 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 8
PRECIP AMOUNT 0.31 0.07 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 730 1030
MIXING HGT(FT-AGL/MSL) 2390 3390
TRANSPORT WND (KTS) W 9 N 10
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 10 N 12
VENT RATE (KT-FT) 21510 33900
VENT RATE (M/S-M) 3650 5150
VENT RATE (MPH-FT) 23900 40680
DISPERSION 2 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 9 POOR 23 FAIR
ADI LATE VERY POOR 2 VERY POOR 33 FAIR
MAX LVORI EARLY 10 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 15 MPH.
OHZ089-042015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 78 (-6) 65 (-4) 76
RH % (24H TREND) 81 (+5) 100 (+1) 67
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 10
PRECIP AMOUNT 0.34 0.06 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 600 810
MIXING HGT(FT-AGL/MSL) 1980 2670
TRANSPORT WND (KTS) W 9 NE 12
TRANSPORT WND (M/S) W 5 NE 6
TRANSPORT WND (MPH) W 10 NE 14
VENT RATE (KT-FT) 17820 32040
VENT RATE (M/S-M) 3000 4860
VENT RATE (MPH-FT) 19800 37380
DISPERSION 2 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 10 POOR 27 FAIR
ADI LATE VERY POOR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 9 10 9
MAX LVORI LATE 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
PAZ001-042015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 77 (-5) 63 (-5) 75
RH % (24H TREND) 76 (+1) 96 (-1) 61
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 11
PRECIP AMOUNT 0.15 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 560 820
MIXING HGT(FT-AGL/MSL) 1830 2700
TRANSPORT WND (KTS) W 6 NE 13
TRANSPORT WND (M/S) W 3 NE 7
TRANSPORT WND (MPH) W 7 NE 15
VENT RATE (KT-FT) 10980 35100
VENT RATE (M/S-M) 1680 5740
VENT RATE (MPH-FT) 12810 40500
DISPERSION 1 3
SUNSHINE HOURS 4 9
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 12 POOR 32 FAIR
ADI LATE VERY POOR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 8 8 6
MAX LVORI LATE 6 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS 5 TO 10 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
PAZ002-042015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 77 (-5) 59 (-7) 75
RH % (24H TREND) 80 (+3) 100 (0) 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 8
PRECIP AMOUNT 0.15 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 630 1160
MIXING HGT(FT-AGL/MSL) 2060 3820
TRANSPORT WND (KTS) W 8 N 11
TRANSPORT WND (M/S) W 4 N 6
TRANSPORT WND (MPH) W 9 N 13
VENT RATE (KT-FT) 16480 42020
VENT RATE (M/S-M) 2520 6960
VENT RATE (MPH-FT) 18540 49660
DISPERSION 2 3
SUNSHINE HOURS 4 9
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 11 POOR 31 FAIR
ADI LATE VERY POOR 2 VERY POOR 38 FAIR
MAX LVORI EARLY 9 10 9
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH.
PAZ003-042015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
315 AM EDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 30 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 78 (-6) 61 (-5) 76
RH % (24H TREND) 84 (+9) 100 (0) 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6
PRECIP AMOUNT 0.25 0.04 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 670 1150
MIXING HGT(FT-AGL/MSL) 2190 3760
TRANSPORT WND (KTS) W 9 N 9
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 10 N 10
VENT RATE (KT-FT) 19710 33840
VENT RATE (M/S-M) 3350 5750
VENT RATE (MPH-FT) 21900 37600
DISPERSION 2 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 3 VERY POOR 27 FAIR
ADI LATE VERY POOR 2 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 6 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
LABOR DAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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