570
FNUS51 KCLE 170549
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
149 AM EDT THU JUL 17 2025
DISCUSSION
A COLD FRONT WILL MOVE EAST THROUGH THE AREA TODAY AND
LINGER ACROSS THE OHIO VALLEY AS HIGH PRESSURE BUILDS FROM THE
NORTH ON FRIDAY. THIS FRONT WILL GRADUALLY LIFT BACK NORTH ON
SATURDAY, FOLLOWED BY A COLD FRONT ON SUNDAY. HIGH PRESSURE WILL
BUILD BACK INTO THE AREA ON MONDAY.
OHZ003-172015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-4) 62 (-10) 79
RH % (24H TREND) 59 (-12) 85 (-8) 55
20FT WND-VAL/AM(MPH) W 9 G19 NE 5
20FT WND-RDG/PM(MPH) W 11 G18 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1470
MIXING HGT(FT-AGL/MSL) 4910 4820
TRANSPORT WND (KTS) W 15 E 5
TRANSPORT WND (M/S) W 8 E 3
TRANSPORT WND (MPH) W 17 E 6
VENT RATE (KT-FT) 73650 24100
VENT RATE (M/S-M) 12000 4410
VENT RATE (MPH-FT) 83470 28920
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 55 GEN GOOD 79 GOOD 34 FAIR
ADI LATE 56 GEN GOOD 8 POOR 35 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ006-172015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-4) 63 (-9) 79
RH % (24H TREND) 62 (-12) 88 (-4) 60
20FT WND-VAL/AM(MPH) W 11 G19 NE 6
20FT WND-RDG/PM(MPH) W 12 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1410 1240
MIXING HGT(FT-AGL/MSL) 4610 4070
TRANSPORT WND (KTS) W 15 NE 5
TRANSPORT WND (M/S) W 8 NE 3
TRANSPORT WND (MPH) W 17 NE 6
VENT RATE (KT-FT) 69150 20350
VENT RATE (M/S-M) 11280 3720
VENT RATE (MPH-FT) 78370 24420
DISPERSION 4 2
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 50 GEN GOOD 64 GOOD 34 FAIR
ADI LATE 57 GEN GOOD 9 POOR 34 FAIR
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ007-172015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-2) 65 (-8) 78
RH % (24H TREND) 61 (-13) 85 (-8) 61
20FT WND-VAL/AM(MPH) W 12 G23 NE 7
20FT WND-RDG/PM(MPH) W 12 G20 NW 8 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1460 1180
MIXING HGT(FT-AGL/MSL) 4790 3880
TRANSPORT WND (KTS) W 15 E 6
TRANSPORT WND (M/S) W 8 E 3
TRANSPORT WND (MPH) W 17 E 7
VENT RATE (KT-FT) 71850 23280
VENT RATE (M/S-M) 11680 3540
VENT RATE (MPH-FT) 81430 27160
DISPERSION 4 2
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 43 GEN GOOD 35 FAIR
ADI LATE 57 GEN GOOD 17 GEN POOR 33 FAIR
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH.
OHZ008-172015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 65 (-7) 79
RH % (24H TREND) 62 (-13) 87 (-5) 61
20FT WND-VAL/AM(MPH) W 11 G19 NE 6
20FT WND-RDG/PM(MPH) W 12 NW 7 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1420 1210
MIXING HGT(FT-AGL/MSL) 4640 3960
TRANSPORT WND (KTS) W 16 E 6
TRANSPORT WND (M/S) W 8 E 3
TRANSPORT WND (MPH) W 18 E 7
VENT RATE (KT-FT) 74240 23760
VENT RATE (M/S-M) 11360 3630
VENT RATE (MPH-FT) 83520 27720
DISPERSION 4 2
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 59 GEN GOOD 51 GEN GOOD 29 FAIR
ADI LATE 57 GEN GOOD 12 POOR 32 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ017-172015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 63 (-9) 81
RH % (24H TREND) 62 (-11) 90 (-1) 60
20FT WND-VAL/AM(MPH) W 12 NE 6
20FT WND-RDG/PM(MPH) W 13 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 1130
MIXING HGT(FT-AGL/MSL) 4320 3700
TRANSPORT WND (KTS) W 16 NE 5
TRANSPORT WND (M/S) W 8 NE 3
TRANSPORT WND (MPH) W 18 NE 6
VENT RATE (KT-FT) 69120 18500
VENT RATE (M/S-M) 10560 3390
VENT RATE (MPH-FT) 77760 22200
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 48 GEN GOOD 63 GOOD 24 FAIR
ADI LATE 52 GEN GOOD 8 POOR 26 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY. LOWS
AROUND 70. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS 5 TO 10 MPH.
OHZ018-172015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 64 (-8) 80
RH % (24H TREND) 62 (-11) 89 (-3) 59
20FT WND-VAL/AM(MPH) SW 11 G19 NE 5
20FT WND-RDG/PM(MPH) W 12 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1330 1170
MIXING HGT(FT-AGL/MSL) 4350 3850
TRANSPORT WND (KTS) W 17 E 5
TRANSPORT WND (M/S) W 9 E 3
TRANSPORT WND (MPH) W 20 E 6
VENT RATE (KT-FT) 73950 19250
VENT RATE (M/S-M) 11970 3510
VENT RATE (MPH-FT) 87000 23100
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 55 GEN GOOD 58 GEN GOOD 22 FAIR
ADI LATE 55 GEN GOOD 10 POOR 26 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY. LOWS
AROUND 70. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ027-172015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-1) 64 (-8) 81
RH % (24H TREND) 61 (-11) 92 (0) 59
20FT WND-VAL/AM(MPH) W 11 G19 NE 5
20FT WND-RDG/PM(MPH) W 12 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1300 1140
MIXING HGT(FT-AGL/MSL) 4260 3740
TRANSPORT WND (KTS) W 16 NW 4
TRANSPORT WND (M/S) W 8 NW 2
TRANSPORT WND (MPH) W 18 NW 5
VENT RATE (KT-FT) 68160 14960
VENT RATE (M/S-M) 10400 2280
VENT RATE (MPH-FT) 76680 18700
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 51 GEN GOOD 64 GOOD 19 GEN POOR
ADI LATE 52 GEN GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY. LOWS
AROUND 70. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ028-172015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 64 (-7) 81
RH % (24H TREND) 62 (-11) 93 (-2) 59
20FT WND-VAL/AM(MPH) SW 11 NE 5
20FT WND-RDG/PM(MPH) W 12 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1260 1180
MIXING HGT(FT-AGL/MSL) 4140 3860
TRANSPORT WND (KTS) W 16 NW 4
TRANSPORT WND (M/S) W 8 NW 2
TRANSPORT WND (MPH) W 18 NW 5
VENT RATE (KT-FT) 66240 15440
VENT RATE (M/S-M) 10080 2360
VENT RATE (MPH-FT) 74520 19300
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 53 GEN GOOD 74 GOOD 17 GEN POOR
ADI LATE 51 GEN GOOD 8 POOR 22 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ036-172015-
MARION-
INCLUDING THE CITY OF MARION
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 84 (-1) 64 (-7) 81
RH % (24H TREND) 63 (-12) 94 (-1) 62
20FT WND-VAL/AM(MPH) W 10 LGT/VAR
20FT WND-RDG/PM(MPH) W 12 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1290 1130
MIXING HGT(FT-AGL/MSL) 4240 3710
TRANSPORT WND (KTS) W 15 W 4
TRANSPORT WND (M/S) W 8 W 2
TRANSPORT WND (MPH) W 17 W 5
VENT RATE (KT-FT) 63600 14840
VENT RATE (M/S-M) 10320 2260
VENT RATE (MPH-FT) 72080 18550
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 51 GEN GOOD 68 GOOD 15 GEN POOR
ADI LATE 49 GEN GOOD 8 POOR 24 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS AROUND 70. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ037-172015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (0) 64 (-7) 81
RH % (24H TREND) 66 (-13) 95 (-3) 65
20FT WND-VAL/AM(MPH) SW 10 NE 5
20FT WND-RDG/PM(MPH) W 11 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1250 1070
MIXING HGT(FT-AGL/MSL) 4100 3510
TRANSPORT WND (KTS) W 15 W 3
TRANSPORT WND (M/S) W 8 W 2
TRANSPORT WND (MPH) W 17 W 3
VENT RATE (KT-FT) 61500 10530
VENT RATE (M/S-M) 10000 2140
VENT RATE (MPH-FT) 69700 10530
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 52 GEN GOOD 66 GOOD 16 GEN POOR
ADI LATE 50 GEN GOOD 7 POOR 18 GEN POOR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ009-172015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (0) 65 (-7) 79
RH % (24H TREND) 66 (-11) 87 (-7) 64
20FT WND-VAL/AM(MPH) SW 11 G20 NE 5
20FT WND-RDG/PM(MPH) W 11 G20 NW 7 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1340 1080
MIXING HGT(FT-AGL/MSL) 4410 3530
TRANSPORT WND (KTS) W 17 NE 6
TRANSPORT WND (M/S) W 9 NE 3
TRANSPORT WND (MPH) W 20 NE 7
VENT RATE (KT-FT) 74970 21180
VENT RATE (M/S-M) 12060 3240
VENT RATE (MPH-FT) 88200 24710
DISPERSION 4 2
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 62 GOOD 61 GOOD 26 FAIR
ADI LATE 55 GEN GOOD 13 GEN POOR 27 FAIR
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. WEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ019-172015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 64 (-8) 80
RH % (24H TREND) 66 (-10) 91 (-5) 62
20FT WND-VAL/AM(MPH) SW 10 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 1200
MIXING HGT(FT-AGL/MSL) 4290 3940
TRANSPORT WND (KTS) W 17 NW 4
TRANSPORT WND (M/S) W 9 NW 2
TRANSPORT WND (MPH) W 20 NW 5
VENT RATE (KT-FT) 72930 15760
VENT RATE (M/S-M) 11790 2400
VENT RATE (MPH-FT) 85800 19700
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 57 GEN GOOD 75 GOOD 20 GEN POOR
ADI LATE 56 GEN GOOD 10 POOR 25 FAIR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ029-172015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 83 (-1) 63 (-8) 81
RH % (24H TREND) 65 (-11) 96 (-1) 61
20FT WND-VAL/AM(MPH) SW 10 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1300 1150
MIXING HGT(FT-AGL/MSL) 4250 3790
TRANSPORT WND (KTS) W 17 NW 3
TRANSPORT WND (M/S) W 9 NW 2
TRANSPORT WND (MPH) W 20 NW 3
VENT RATE (KT-FT) 72250 11370
VENT RATE (M/S-M) 11700 2300
VENT RATE (MPH-FT) 85000 11370
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 57 GEN GOOD 75 GOOD 13 GEN POOR
ADI LATE 54 GEN GOOD 8 POOR 20 GEN POOR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS AROUND 90. SOUTHWEST WINDS
AROUND 5 MPH.
OHZ030-172015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 84 (0) 63 (-8) 81
RH % (24H TREND) 64 (-13) 95 (-2) 61
20FT WND-VAL/AM(MPH) SW 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1310 1190
MIXING HGT(FT-AGL/MSL) 4300 3900
TRANSPORT WND (KTS) W 17 NW 4
TRANSPORT WND (M/S) W 9 NW 2
TRANSPORT WND (MPH) W 20 NW 5
VENT RATE (KT-FT) 73100 15600
VENT RATE (M/S-M) 11790 2380
VENT RATE (MPH-FT) 86000 19500
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 66 GOOD 76 GOOD 11 POOR
ADI LATE 56 GEN GOOD 8 POOR 21 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ047-172015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 40 0
CHANCE OF THUNDER (%) 30 40 0
TEMP (24H TREND) 84 (+1) 64 (-7) 81
RH % (24H TREND) 66 (-14) 99 (-1) 65
20FT WND-VAL/AM(MPH) SW 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 1260 1160
MIXING HGT(FT-AGL/MSL) 4150 3790
TRANSPORT WND (KTS) W 15 W 3
TRANSPORT WND (M/S) W 8 W 2
TRANSPORT WND (MPH) W 17 W 3
VENT RATE (KT-FT) 62250 11370
VENT RATE (M/S-M) 10080 2320
VENT RATE (MPH-FT) 70550 11370
DISPERSION 4 2
SUNSHINE HOURS 8 5
RH RECOVERY EXCELLENT
ADI EARLY 65 GOOD 72 GOOD 15 GEN POOR
ADI LATE 57 GEN GOOD 6 VERY POOR 18 GEN POOR
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 3 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ038-172015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+1) 64 (-6) 80
RH % (24H TREND) 65 (-14) 98 (-1) 64
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1350 1260
MIXING HGT(FT-AGL/MSL) 4430 4130
TRANSPORT WND (KTS) W 16 NW 4
TRANSPORT WND (M/S) W 8 NW 2
TRANSPORT WND (MPH) W 18 NW 5
VENT RATE (KT-FT) 70880 16520
VENT RATE (M/S-M) 10800 2520
VENT RATE (MPH-FT) 79740 20650
DISPERSION 4 2
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 76 GOOD 77 GOOD 11 POOR
ADI LATE 63 GOOD 6 VERY POOR 23 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
OHZ031-172015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 84 (+1) 63 (-7) 80
RH % (24H TREND) 65 (-13) 96 (-3) 61
20FT WND-VAL/AM(MPH) SW 9 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 12 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1370 1290
MIXING HGT(FT-AGL/MSL) 4500 4230
TRANSPORT WND (KTS) W 17 NW 3
TRANSPORT WND (M/S) W 9 NW 2
TRANSPORT WND (MPH) W 20 NW 3
VENT RATE (KT-FT) 76500 12690
VENT RATE (M/S-M) 12330 2580
VENT RATE (MPH-FT) 90000 12690
DISPERSION 4 2
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT
ADI EARLY 65 GOOD 82 GOOD 12 POOR
ADI LATE 59 GEN GOOD 8 POOR 21 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ020-172015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 63 (-8) 80
RH % (24H TREND) 66 (-11) 93 (-5) 58
20FT WND-VAL/AM(MPH) SW 9 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 12 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1330 1340
MIXING HGT(FT-AGL/MSL) 4350 4400
TRANSPORT WND (KTS) W 17 W 3
TRANSPORT WND (M/S) W 9 W 2
TRANSPORT WND (MPH) W 20 W 3
VENT RATE (KT-FT) 73950 13200
VENT RATE (M/S-M) 11970 2680
VENT RATE (MPH-FT) 87000 13200
DISPERSION 4 2
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 64 GOOD 54 GEN GOOD 15 GEN POOR
ADI LATE 59 GEN GOOD 9 POOR 25 FAIR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTH
WINDS AROUND 5 MPH.
OHZ010-172015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 64 (-8) 79
RH % (24H TREND) 67 (-9) 92 (-5) 60
20FT WND-VAL/AM(MPH) SW 10 G21 NE 5
20FT WND-RDG/PM(MPH) W 12 G20 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1290 1250
MIXING HGT(FT-AGL/MSL) 4240 4110
TRANSPORT WND (KTS) W 17 NW 5
TRANSPORT WND (M/S) W 9 NW 3
TRANSPORT WND (MPH) W 20 NW 6
VENT RATE (KT-FT) 72080 20550
VENT RATE (M/S-M) 11610 3750
VENT RATE (MPH-FT) 84800 24660
DISPERSION 4 2
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 61 GOOD 49 GEN GOOD 20 GEN POOR
ADI LATE 58 GEN GOOD 12 POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ011-172015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-2) 63 (-9) 80
RH % (24H TREND) 69 (-7) 89 (-8) 56
20FT WND-VAL/AM(MPH) SW 9 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 G20 NW 8 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1250 1360
MIXING HGT(FT-AGL/MSL) 4110 4450
TRANSPORT WND (KTS) W 18 NW 5
TRANSPORT WND (M/S) W 9 NW 3
TRANSPORT WND (MPH) W 21 NW 6
VENT RATE (KT-FT) 73980 22250
VENT RATE (M/S-M) 11250 4080
VENT RATE (MPH-FT) 86310 26700
DISPERSION 4 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT
ADI EARLY 64 GOOD 64 GOOD 20 GEN POOR
ADI LATE 59 GEN GOOD 13 GEN POOR 26 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 4 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. WEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTH
WINDS AROUND 5 MPH.
OHZ012-172015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-2) 62 (-10) 79
RH % (24H TREND) 72 (0) 90 (-6) 57
20FT WND-VAL/AM(MPH) SW 10 G23 NE 5
20FT WND-RDG/PM(MPH) W 13 G23 NW 9 G17 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 1120
MIXING HGT(FT-AGL/MSL) 3540 3670
TRANSPORT WND (KTS) W 18 N 5
TRANSPORT WND (M/S) W 9 N 3
TRANSPORT WND (MPH) W 21 N 6
VENT RATE (KT-FT) 63720 18350
VENT RATE (M/S-M) 9720 3360
VENT RATE (MPH-FT) 74340 22020
DISPERSION 4 2
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 70 GOOD 51 GEN GOOD 26 FAIR
ADI LATE 59 GEN GOOD 12 POOR 27 FAIR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTH
WINDS AROUND 5 MPH.
OHZ013-172015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-1) 60 (-10) 78
RH % (24H TREND) 71 (-7) 97 (-3) 58
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 G17 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1170 1340
MIXING HGT(FT-AGL/MSL) 3830 4410
TRANSPORT WND (KTS) W 19 NW 3
TRANSPORT WND (M/S) W 10 NW 2
TRANSPORT WND (MPH) W 22 NW 3
VENT RATE (KT-FT) 72770 13230
VENT RATE (M/S-M) 11700 2680
VENT RATE (MPH-FT) 84260 13230
DISPERSION 4 2
SUNSHINE HOURS 6 7
RH RECOVERY EXCELLENT
ADI EARLY 74 GOOD 76 GOOD 19 GEN POOR
ADI LATE 65 GOOD 9 POOR 20 GEN POOR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 5 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
OHZ021-172015-
SUMMIT-
INCLUDING THE CITY OF AKRON
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (0) 63 (-8) 81
RH % (24H TREND) 64 (-12) 93 (-5) 54
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1390 1480
MIXING HGT(FT-AGL/MSL) 4550 4870
TRANSPORT WND (KTS) W 17 W 3
TRANSPORT WND (M/S) W 9 W 2
TRANSPORT WND (MPH) W 20 W 3
VENT RATE (KT-FT) 77350 14610
VENT RATE (M/S-M) 12510 2960
VENT RATE (MPH-FT) 91000 14610
DISPERSION 4 2
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 68 GOOD 79 GOOD 20 GEN POOR
ADI LATE 64 GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS AROUND 90. SOUTHWEST WINDS
AROUND 5 MPH.
OHZ022-172015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (0) 61 (-9) 80
RH % (24H TREND) 64 (-14) 96 (-3) 55
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1340 1360
MIXING HGT(FT-AGL/MSL) 4410 4470
TRANSPORT WND (KTS) W 19 W 3
TRANSPORT WND (M/S) W 10 W 2
TRANSPORT WND (MPH) W 22 W 3
VENT RATE (KT-FT) 83790 13410
VENT RATE (M/S-M) 13400 2720
VENT RATE (MPH-FT) 97020 13410
DISPERSION 4 2
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 73 GOOD 82 GOOD 20 GEN POOR
ADI LATE 68 GOOD 8 POOR 20 GEN POOR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST
WINDS AROUND 5 MPH.
OHZ032-172015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+1) 63 (-8) 80
RH % (24H TREND) 65 (-13) 96 (-3) 58
20FT WND-VAL/AM(MPH) SW 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 NW 7 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1390 1330
MIXING HGT(FT-AGL/MSL) 4550 4370
TRANSPORT WND (KTS) W 17 W 3
TRANSPORT WND (M/S) W 9 W 2
TRANSPORT WND (MPH) W 20 W 3
VENT RATE (KT-FT) 77350 13110
VENT RATE (M/S-M) 12510 2660
VENT RATE (MPH-FT) 91000 13110
DISPERSION 4 2
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT
ADI EARLY 68 GOOD 84 GOOD 16 GEN POOR
ADI LATE 69 GOOD 8 POOR 20 GEN POOR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ033-172015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 85 (+1) 61 (-9) 81
RH % (24H TREND) 63 (-12) 96 (-2) 54
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1390 1380
MIXING HGT(FT-AGL/MSL) 4580 4510
TRANSPORT WND (KTS) W 20 W 4
TRANSPORT WND (M/S) W 10 W 2
TRANSPORT WND (MPH) W 23 W 5
VENT RATE (KT-FT) 91600 18040
VENT RATE (M/S-M) 13900 2760
VENT RATE (MPH-FT) 105340 22550
DISPERSION 4 2
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 76 GOOD 87 GOOD 22 FAIR
ADI LATE 75 GOOD 8 POOR 24 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
OHZ023-172015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+1) 60 (-10) 80
RH % (24H TREND) 64 (-11) 96 (-3) 53
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1310 1380
MIXING HGT(FT-AGL/MSL) 4300 4520
TRANSPORT WND (KTS) W 20 NW 4
TRANSPORT WND (M/S) W 10 NW 2
TRANSPORT WND (MPH) W 23 NW 5
VENT RATE (KT-FT) 86000 18080
VENT RATE (M/S-M) 13100 2760
VENT RATE (MPH-FT) 98900 22600
DISPERSION 4 2
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 107 VERY GOOD 85 GOOD 18 GEN POOR
ADI LATE 101 VERY GOOD 8 POOR 21 FAIR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
OHZ014-172015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 82 (-2) 60 (-10) 79
RH % (24H TREND) 70 (-3) 96 (-4) 55
20FT WND-VAL/AM(MPH) SW 8 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 G18 NW 7 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1150 1230
MIXING HGT(FT-AGL/MSL) 3770 4040
TRANSPORT WND (KTS) W 20 NW 4
TRANSPORT WND (M/S) W 10 NW 2
TRANSPORT WND (MPH) W 23 NW 5
VENT RATE (KT-FT) 75400 16160
VENT RATE (M/S-M) 11500 2460
VENT RATE (MPH-FT) 86710 20200
DISPERSION 4 2
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 73 GOOD 59 GEN GOOD 22 FAIR
ADI LATE 64 GOOD 9 POOR 21 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. NORTH
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
OHZ089-172015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (-3) 62 (-9) 78
RH % (24H TREND) 70 (+1) 89 (-8) 55
20FT WND-VAL/AM(MPH) SW 10 G23 NE 5
20FT WND-RDG/PM(MPH) W 13 G23 NW 9 G17 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 9 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1010 1030
MIXING HGT(FT-AGL/MSL) 3310 3370
TRANSPORT WND (KTS) W 23 N 6
TRANSPORT WND (M/S) W 12 N 3
TRANSPORT WND (MPH) W 26 N 7
VENT RATE (KT-FT) 76130 20220
VENT RATE (M/S-M) 12120 3090
VENT RATE (MPH-FT) 86060 23590
DISPERSION 4 2
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT
ADI EARLY 81 GOOD 40 FAIR 28 FAIR
ADI LATE 65 GOOD 22 FAIR 26 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
PAZ001-172015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-3) 63 (-9) 78
RH % (24H TREND) 68 (+1) 85 (-9) 50
20FT WND-VAL/AM(MPH) SW 11 G23 NE 6
20FT WND-RDG/PM(MPH) W 13 G23 NW 9 G18 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 900 1020
MIXING HGT(FT-AGL/MSL) 2950 3340
TRANSPORT WND (KTS) W 31 NE 7
TRANSPORT WND (M/S) W 16 NE 4
TRANSPORT WND (MPH) W 36 NE 8
VENT RATE (KT-FT) 91450 23380
VENT RATE (M/S-M) 14400 4080
VENT RATE (MPH-FT) 106200 26720
DISPERSION 4 3
SUNSHINE HOURS 5 9
RH RECOVERY EXCELLENT
ADI EARLY 56 GEN GOOD 28 FAIR 31 FAIR
ADI LATE 50 GEN GOOD 18 GEN POOR 29 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 5 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
PAZ002-172015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (-3) 57 (-12) 77
RH % (24H TREND) 73 (+3) 97 (-2) 55
20FT WND-VAL/AM(MPH) SW 8 G18 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 G19 NW 7 LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 910 1150
MIXING HGT(FT-AGL/MSL) 3000 3770
TRANSPORT WND (KTS) W 27 NW 4
TRANSPORT WND (M/S) W 14 NW 2
TRANSPORT WND (MPH) W 31 NW 5
VENT RATE (KT-FT) 81000 15080
VENT RATE (M/S-M) 12740 2300
VENT RATE (MPH-FT) 93000 18850
DISPERSION 4 2
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT
ADI EARLY 67 GOOD 36 FAIR 21 FAIR
ADI LATE VERY POOR 9 POOR 21 FAIR
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 5 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
PAZ003-172015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
149 AM EDT THU JUL 17 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 81 (-2) 57 (-12) 78
RH % (24H TREND) 73 (-1) 98 (-2) 56
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 NW 7 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1040 1280
MIXING HGT(FT-AGL/MSL) 3430 4210
TRANSPORT WND (KTS) W 22 NW 3
TRANSPORT WND (M/S) W 11 NW 2
TRANSPORT WND (MPH) W 25 NW 3
VENT RATE (KT-FT) 75460 12630
VENT RATE (M/S-M) 11440 2560
VENT RATE (MPH-FT) 85750 12630
DISPERSION 4 2
SUNSHINE HOURS 5 8
RH RECOVERY EXCELLENT
ADI EARLY 59 GEN GOOD 54 GEN GOOD 18 GEN POOR
ADI LATE 27 FAIR 8 POOR 18 GEN POOR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 5 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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