768
FNUS51 KCLE 180630
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
230 AM EDT FRI SEP 18 2026
DISCUSSION
HIGH PRESSURE WILL BUILD SOUTH TODAY INTO SATURDAY MORNING BEFORE A
LOW PRESSURE TRACKS EAST ACROSS THE SOUTHERN GREAT LAKES REGION
SATURDAY INTO SUNDAY. AS THE LOW DEPARTS EAST, A SURFACE TROUGH WILL
LINGER INTO EARLY NEXT WEEK. MULTIPLE ROUNDS OF PRECIPITATION ARE
EXPECTED THIS WEEKEND INTO NEXT WEEK AND SHOULD PRECLUDE ANY FIRE
WEATHER CONCERNS.
OHZ003-182015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 73 (-4) 55 (-8) 69
RH % (24H TREND) 58 (-23) 91 (-7) 75
20FT WND-VAL/AM(MPH) NE 7 LGT/VAR
20FT WND-RDG/PM(MPH) NE 8 NE 6 E 6
PRECIP AMOUNT 0.00 0.00 0.36
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1360 590
MIXING HGT(FT-AGL/MSL) 4460 1950
TRANSPORT WND (KTS) NE 9 E 10
TRANSPORT WND (M/S) NE 5 E 5
TRANSPORT WND (MPH) NE 10 E 12
VENT RATE (KT-FT) 40140 19500
VENT RATE (M/S-M) 6800 2950
VENT RATE (MPH-FT) 44600 23400
DISPERSION 3 2
SUNSHINE HOURS 6 2
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 45 GEN GOOD 6 VERY POOR
ADI LATE 53 GEN GOOD 8 POOR VERY POOR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 3 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 10 MPH.
OHZ006-182015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 73 (-6) 56 (-7) 73
RH % (24H TREND) 59 (-19) 92 (-8) 74
20FT WND-VAL/AM(MPH) NE 9 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 5 E 6
PRECIP AMOUNT 0.00 0.00 0.23
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1140 690
MIXING HGT(FT-AGL/MSL) 3750 2270
TRANSPORT WND (KTS) NE 11 E 10
TRANSPORT WND (M/S) NE 6 E 5
TRANSPORT WND (MPH) NE 13 E 12
VENT RATE (KT-FT) 41250 22700
VENT RATE (M/S-M) 6840 3450
VENT RATE (MPH-FT) 48750 27240
DISPERSION 3 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 48 GEN GOOD 5 VERY POOR
ADI LATE 51 GEN GOOD 8 POOR VERY POOR
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 3 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS
15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
OHZ007-182015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 72 (-4) 58 (-7) 70
RH % (24H TREND) 63 (-18) 88 (-10) 70
20FT WND-VAL/AM(MPH) NE 10 E 5
20FT WND-RDG/PM(MPH) NE 10 NE 7 E 8
PRECIP AMOUNT 0.00 0.00 0.25
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1030 590
MIXING HGT(FT-AGL/MSL) 3380 1920
TRANSPORT WND (KTS) NE 10 E 11
TRANSPORT WND (M/S) NE 5 E 6
TRANSPORT WND (MPH) NE 12 E 13
VENT RATE (KT-FT) 33800 21120
VENT RATE (M/S-M) 5150 3540
VENT RATE (MPH-FT) 40560 24960
DISPERSION 3 2
SUNSHINE HOURS 6 2
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 31 FAIR 6 VERY POOR
ADI LATE 35 FAIR 12 POOR VERY POOR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 3 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. EAST WINDS 15 TO 20 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST
WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
OHZ008-182015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 73 (-5) 57 (-7) 72
RH % (24H TREND) 60 (-20) 91 (-9) 70
20FT WND-VAL/AM(MPH) NE 9 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 5 E 6
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 3
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1070 650
MIXING HGT(FT-AGL/MSL) 3500 2120
TRANSPORT WND (KTS) NE 11 E 9
TRANSPORT WND (M/S) NE 6 E 5
TRANSPORT WND (MPH) NE 13 E 10
VENT RATE (KT-FT) 38500 19080
VENT RATE (M/S-M) 6420 3250
VENT RATE (MPH-FT) 45500 21200
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 43 GEN GOOD 5 VERY POOR
ADI LATE 47 GEN GOOD 7 POOR VERY 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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS
15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 10 MPH.
OHZ017-182015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 74 (-6) 55 (-9) 74
RH % (24H TREND) 61 (-17) 93 (-7) 72
20FT WND-VAL/AM(MPH) NE 9 E 5
20FT WND-RDG/PM(MPH) NE 9 NE 6 SE 5
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1010 810
MIXING HGT(FT-AGL/MSL) 3310 2650
TRANSPORT WND (KTS) NE 11 SE 8
TRANSPORT WND (M/S) NE 6 SE 4
TRANSPORT WND (MPH) NE 13 SE 9
VENT RATE (KT-FT) 36410 21200
VENT RATE (M/S-M) 6060 3240
VENT RATE (MPH-FT) 43030 23850
DISPERSION 3 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 29 FAIR 10 POOR
ADI LATE 34 FAIR 8 POOR VERY POOR
MAX LVORI EARLY 6 5 7
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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
OHZ018-182015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 74 (-6) 55 (-9) 74
RH % (24H TREND) 57 (-20) 91 (-9) 65
20FT WND-VAL/AM(MPH) NE 8 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 5 E 5
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 990 740
MIXING HGT(FT-AGL/MSL) 3250 2410
TRANSPORT WND (KTS) NE 12 SE 8
TRANSPORT WND (M/S) NE 6 SE 4
TRANSPORT WND (MPH) NE 14 SE 9
VENT RATE (KT-FT) 39000 19280
VENT RATE (M/S-M) 5940 2960
VENT RATE (MPH-FT) 45500 21690
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 38 FAIR 6 VERY POOR
ADI LATE 36 FAIR 7 POOR VERY POOR
MAX LVORI EARLY 6 5 7
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
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
OHZ027-182015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-7) 55 (-10) 76
RH % (24H TREND) 57 (-17) 91 (-8) 62
20FT WND-VAL/AM(MPH) NE 8 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 6 SE 5
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 820
MIXING HGT(FT-AGL/MSL) 3130 2680
TRANSPORT WND (KTS) NE 11 E 8
TRANSPORT WND (M/S) NE 6 E 4
TRANSPORT WND (MPH) NE 13 E 9
VENT RATE (KT-FT) 34430 21440
VENT RATE (M/S-M) 5700 3280
VENT RATE (MPH-FT) 40690 24120
DISPERSION 3 2
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 23 FAIR 9 POOR
ADI LATE 33 FAIR 7 POOR VERY POOR
MAX LVORI EARLY 6 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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
OHZ028-182015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 54 (-11) 76
RH % (24H TREND) 57 (-16) 93 (-7) 60
20FT WND-VAL/AM(MPH) NE 8 E 5
20FT WND-RDG/PM(MPH) NE 9 NE 6 SE 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 930 830
MIXING HGT(FT-AGL/MSL) 3030 2720
TRANSPORT WND (KTS) NE 11 SE 8
TRANSPORT WND (M/S) NE 6 SE 4
TRANSPORT WND (MPH) NE 13 SE 9
VENT RATE (KT-FT) 33330 21760
VENT RATE (M/S-M) 5580 3320
VENT RATE (MPH-FT) 39390 24480
DISPERSION 3 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 28 FAIR 27 FAIR 12 POOR
ADI LATE 32 FAIR 7 POOR VERY POOR
MAX LVORI EARLY 6 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
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
OHZ036-182015-
MARION-
INCLUDING THE CITY OF MARION
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-7) 54 (-12) 78
RH % (24H TREND) 58 (-15) 95 (-5) 61
20FT WND-VAL/AM(MPH) NE 8 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 7 SE 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 970 950
MIXING HGT(FT-AGL/MSL) 3180 3110
TRANSPORT WND (KTS) N 11 SE 8
TRANSPORT WND (M/S) N 6 SE 4
TRANSPORT WND (MPH) N 13 SE 9
VENT RATE (KT-FT) 34980 24880
VENT RATE (M/S-M) 5820 3800
VENT RATE (MPH-FT) 41340 27990
DISPERSION 3 2
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 23 FAIR 17 GEN POOR
ADI LATE 30 FAIR 6 VERY POOR VERY POOR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 10 MPH.
OHZ037-182015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-6) 54 (-12) 77
RH % (24H TREND) 58 (-18) 95 (-5) 60
20FT WND-VAL/AM(MPH) NE 7 E 5
20FT WND-RDG/PM(MPH) NE 8 NE 7 SE 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 1020 1110
MIXING HGT(FT-AGL/MSL) 3330 3650
TRANSPORT WND (KTS) N 10 SE 7
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 8
VENT RATE (KT-FT) 33300 25550
VENT RATE (M/S-M) 5100 4440
VENT RATE (MPH-FT) 39960 29200
DISPERSION 3 3
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 26 FAIR 15 GEN POOR
ADI LATE 44 GEN GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 10 MPH.
OHZ009-182015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-6) 55 (-10) 72
RH % (24H TREND) 65 (-17) 91 (-8) 69
20FT WND-VAL/AM(MPH) NE 9 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 5 E 6
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 690
MIXING HGT(FT-AGL/MSL) 3000 2260
TRANSPORT WND (KTS) NE 12 E 9
TRANSPORT WND (M/S) NE 6 E 5
TRANSPORT WND (MPH) NE 14 E 10
VENT RATE (KT-FT) 36000 20340
VENT RATE (M/S-M) 5520 3450
VENT RATE (MPH-FT) 42000 22600
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 33 FAIR 16 GEN POOR
ADI LATE 42 GEN GOOD 7 POOR VERY POOR
MAX LVORI EARLY 4 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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ019-182015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-6) 54 (-11) 74
RH % (24H TREND) 58 (-18) 93 (-7) 62
20FT WND-VAL/AM(MPH) NE 6 LGT/VAR
20FT WND-RDG/PM(MPH) NE 8 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 780
MIXING HGT(FT-AGL/MSL) 3090 2560
TRANSPORT WND (KTS) NE 12 SE 8
TRANSPORT WND (M/S) NE 6 SE 4
TRANSPORT WND (MPH) NE 14 SE 9
VENT RATE (KT-FT) 37080 20480
VENT RATE (M/S-M) 5640 3120
VENT RATE (MPH-FT) 43260 23040
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 33 FAIR 14 GEN POOR
ADI LATE 45 GEN GOOD 4 VERY POOR 19 GEN POOR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
OHZ029-182015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 53 (-12) 76
RH % (24H TREND) 57 (-16) 96 (-4) 59
20FT WND-VAL/AM(MPH) NE 6 LGT/VAR
20FT WND-RDG/PM(MPH) NE 7 NE 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 970 930
MIXING HGT(FT-AGL/MSL) 3200 3060
TRANSPORT WND (KTS) N 10 SE 8
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 9
VENT RATE (KT-FT) 32000 24480
VENT RATE (M/S-M) 4850 3720
VENT RATE (MPH-FT) 38400 27540
DISPERSION 3 2
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 34 FAIR 14 GEN POOR
ADI LATE 46 GEN GOOD 6 VERY POOR 21 FAIR
MAX LVORI EARLY 7 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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 10 MPH.
OHZ030-182015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-6) 52 (-13) 75
RH % (24H TREND) 58 (-17) 97 (-3) 60
20FT WND-VAL/AM(MPH) N 6 LGT/VAR
20FT WND-RDG/PM(MPH) NE 7 NE 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 1020 960
MIXING HGT(FT-AGL/MSL) 3340 3140
TRANSPORT WND (KTS) N 10 SE 7
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 8
VENT RATE (KT-FT) 33400 21980
VENT RATE (M/S-M) 5100 3840
VENT RATE (MPH-FT) 40080 25120
DISPERSION 3 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 35 FAIR 14 GEN POOR
ADI LATE 47 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX LVORI EARLY 7 5 7
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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.
OHZ047-182015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-6) 54 (-11) 77
RH % (24H TREND) 61 (-16) 99 (-1) 61
20FT WND-VAL/AM(MPH) N 6 LGT/VAR
20FT WND-RDG/PM(MPH) NE 6 NE 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 1 PM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 1100 1260
MIXING HGT(FT-AGL/MSL) 3600 4140
TRANSPORT WND (KTS) N 9 SE 6
TRANSPORT WND (M/S) N 5 SE 3
TRANSPORT WND (MPH) N 10 SE 7
VENT RATE (KT-FT) 32400 24840
VENT RATE (M/S-M) 5500 3780
VENT RATE (MPH-FT) 36000 28980
DISPERSION 3 2
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 27 FAIR 13 GEN POOR
ADI LATE 45 GEN GOOD 5 VERY POOR 24 FAIR
MAX LVORI EARLY 9 5 8
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
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS
5 TO 10 MPH.
OHZ038-182015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 54 (-11) 76
RH % (24H TREND) 59 (-17) 97 (-3) 59
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 1 PM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 1150 1250
MIXING HGT(FT-AGL/MSL) 3770 4100
TRANSPORT WND (KTS) N 10 E 6
TRANSPORT WND (M/S) N 5 E 3
TRANSPORT WND (MPH) N 12 E 7
VENT RATE (KT-FT) 37700 24600
VENT RATE (M/S-M) 5750 3750
VENT RATE (MPH-FT) 45240 28700
DISPERSION 3 2
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 30 FAIR 12 POOR
ADI LATE 50 GEN GOOD 5 VERY POOR 23 FAIR
MAX LVORI EARLY 9 5 7
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
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
OHZ031-182015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 53 (-12) 75
RH % (24H TREND) 58 (-17) 96 (-4) 60
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NE 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 1130 1060
MIXING HGT(FT-AGL/MSL) 3710 3470
TRANSPORT WND (KTS) N 10 E 6
TRANSPORT WND (M/S) N 5 E 3
TRANSPORT WND (MPH) N 12 E 7
VENT RATE (KT-FT) 37100 20820
VENT RATE (M/S-M) 5650 3180
VENT RATE (MPH-FT) 44520 24290
DISPERSION 3 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 31 FAIR 13 GEN POOR
ADI LATE 49 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX LVORI EARLY 7 5 7
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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 10 MPH.
OHZ020-182015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-5) 54 (-11) 74
RH % (24H TREND) 58 (-19) 94 (-6) 62
20FT WND-VAL/AM(MPH) N 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NE 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1100 840
MIXING HGT(FT-AGL/MSL) 3620 2760
TRANSPORT WND (KTS) N 10 SE 7
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 8
VENT RATE (KT-FT) 36200 19320
VENT RATE (M/S-M) 5500 3360
VENT RATE (MPH-FT) 43440 22080
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 34 FAIR 14 GEN POOR
ADI LATE 48 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX LVORI EARLY 6 6 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
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ010-182015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-6) 53 (-12) 73
RH % (24H TREND) 62 (-17) 95 (-5) 64
20FT WND-VAL/AM(MPH) NE 7 LGT/VAR
20FT WND-RDG/PM(MPH) NE 9 NE 5 E 5
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 960 750
MIXING HGT(FT-AGL/MSL) 3160 2470
TRANSPORT WND (KTS) NE 11 E 8
TRANSPORT WND (M/S) NE 6 E 4
TRANSPORT WND (MPH) NE 13 E 9
VENT RATE (KT-FT) 34760 19760
VENT RATE (M/S-M) 5760 3000
VENT RATE (MPH-FT) 41080 22230
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 32 FAIR 14 GEN POOR
ADI LATE 42 GEN GOOD 5 VERY POOR 19 GEN POOR
MAX LVORI EARLY 6 6 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
SUNDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. SOUTH WINDS
10 TO 15 MPH.
OHZ011-182015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-5) 55 (-11) 72
RH % (24H TREND) 58 (-22) 90 (-9) 59
20FT WND-VAL/AM(MPH) NE 7 LGT/VAR
20FT WND-RDG/PM(MPH) NE 8 NE 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1090 750
MIXING HGT(FT-AGL/MSL) 3590 2450
TRANSPORT WND (KTS) N 10 SE 8
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 9
VENT RATE (KT-FT) 35900 19600
VENT RATE (M/S-M) 5450 3000
VENT RATE (MPH-FT) 43080 22050
DISPERSION 3 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 36 FAIR 14 GEN POOR
ADI LATE 44 GEN GOOD 6 VERY POOR 20 GEN POOR
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ012-182015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-6) 54 (-11) 71
RH % (24H TREND) 62 (-18) 94 (-5) 61
20FT WND-VAL/AM(MPH) NE 8 LGT/VAR
20FT WND-RDG/PM(MPH) NE 8 LGT/VAR E 6
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 980 770
MIXING HGT(FT-AGL/MSL) 3210 2520
TRANSPORT WND (KTS) NE 10 E 8
TRANSPORT WND (M/S) NE 5 E 4
TRANSPORT WND (MPH) NE 12 E 9
VENT RATE (KT-FT) 32100 20160
VENT RATE (M/S-M) 4900 3080
VENT RATE (MPH-FT) 38520 22680
DISPERSION 3 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 30 FAIR 16 GEN POOR
ADI LATE 40 FAIR 8 POOR 21 FAIR
MAX LVORI EARLY 5 6 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ013-182015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-4) 53 (-10) 71
RH % (24H TREND) 57 (-21) 96 (-4) 61
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) NE 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1190 790
MIXING HGT(FT-AGL/MSL) 3890 2590
TRANSPORT WND (KTS) N 10 SE 7
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 8
VENT RATE (KT-FT) 38900 18130
VENT RATE (M/S-M) 5950 3160
VENT RATE (MPH-FT) 46680 20720
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 34 FAIR 16 GEN POOR
ADI LATE 51 GEN GOOD 5 VERY POOR 19 GEN POOR
MAX LVORI EARLY 6 7 5
MAX LVORI LATE 1 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ021-182015-
SUMMIT-
INCLUDING THE CITY OF AKRON
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-5) 55 (-10) 74
RH % (24H TREND) 56 (-20) 94 (-6) 60
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1280 860
MIXING HGT(FT-AGL/MSL) 4210 2820
TRANSPORT WND (KTS) N 10 SE 8
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 9
VENT RATE (KT-FT) 42100 22560
VENT RATE (M/S-M) 6400 3440
VENT RATE (MPH-FT) 50520 25380
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 38 FAIR 15 GEN POOR
ADI LATE 54 GEN GOOD 5 VERY POOR 21 FAIR
MAX LVORI EARLY 7 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
SUNDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 10 MPH.
OHZ022-182015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-5) 54 (-10) 73
RH % (24H TREND) 53 (-19) 93 (-7) 57
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1260 800
MIXING HGT(FT-AGL/MSL) 4130 2610
TRANSPORT WND (KTS) N 10 E 8
TRANSPORT WND (M/S) N 5 E 4
TRANSPORT WND (MPH) N 12 E 9
VENT RATE (KT-FT) 41300 20880
VENT RATE (M/S-M) 6300 3200
VENT RATE (MPH-FT) 49560 23490
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 37 FAIR 15 GEN POOR
ADI LATE 56 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ032-182015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 55 (-11) 75
RH % (24H TREND) 57 (-18) 93 (-6) 59
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) NE 6 NE 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 1 PM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 1230 1130
MIXING HGT(FT-AGL/MSL) 4050 3700
TRANSPORT WND (KTS) N 10 E 6
TRANSPORT WND (M/S) N 5 E 3
TRANSPORT WND (MPH) N 12 E 7
VENT RATE (KT-FT) 40500 22200
VENT RATE (M/S-M) 6150 3390
VENT RATE (MPH-FT) 48600 25900
DISPERSION 3 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 34 FAIR 16 GEN POOR
ADI LATE 53 GEN GOOD 6 VERY POOR 20 GEN POOR
MAX LVORI EARLY 8 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
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 10 MPH.
OHZ033-182015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 55 (-10) 74
RH % (24H TREND) 54 (-19) 94 (-6) 55
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 5 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1220 900
MIXING HGT(FT-AGL/MSL) 4010 2940
TRANSPORT WND (KTS) N 10 E 8
TRANSPORT WND (M/S) N 5 E 4
TRANSPORT WND (MPH) N 12 E 9
VENT RATE (KT-FT) 40100 23520
VENT RATE (M/S-M) 6100 3600
VENT RATE (MPH-FT) 48120 26460
DISPERSION 3 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 36 FAIR 17 GEN POOR
ADI LATE 54 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX LVORI EARLY 8 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
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ023-182015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-5) 54 (-10) 73
RH % (24H TREND) 54 (-19) 95 (-5) 56
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1240 750
MIXING HGT(FT-AGL/MSL) 4060 2470
TRANSPORT WND (KTS) N 10 SE 8
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 9
VENT RATE (KT-FT) 40600 19760
VENT RATE (M/S-M) 6200 3000
VENT RATE (MPH-FT) 48720 22230
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 31 FAIR 15 GEN POOR
ADI LATE 56 GEN GOOD 5 VERY POOR 6 VERY POOR
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ014-182015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-5) 53 (-10) 70
RH % (24H TREND) 59 (-20) 97 (-3) 58
20FT WND-VAL/AM(MPH) NE 6 LGT/VAR
20FT WND-RDG/PM(MPH) NE 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1190 1020
MIXING HGT(FT-AGL/MSL) 3910 3330
TRANSPORT WND (KTS) N 11 SE 7
TRANSPORT WND (M/S) N 6 SE 4
TRANSPORT WND (MPH) N 13 SE 8
VENT RATE (KT-FT) 43010 23310
VENT RATE (M/S-M) 7140 4080
VENT RATE (MPH-FT) 50830 26640
DISPERSION 3 3
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 32 FAIR 15 GEN POOR
ADI LATE 56 GEN GOOD 7 POOR 21 FAIR
MAX LVORI EARLY 7 7 5
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ089-182015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-5) 55 (-9) 70
RH % (24H TREND) 64 (-18) 93 (-6) 58
20FT WND-VAL/AM(MPH) NE 8 E 5
20FT WND-RDG/PM(MPH) NE 8 NE 5 E 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 870 930
MIXING HGT(FT-AGL/MSL) 2870 3050
TRANSPORT WND (KTS) N 10 SE 9
TRANSPORT WND (M/S) N 5 SE 5
TRANSPORT WND (MPH) N 12 SE 10
VENT RATE (KT-FT) 28700 27450
VENT RATE (M/S-M) 4350 4650
VENT RATE (MPH-FT) 34440 30500
DISPERSION 3 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 32 FAIR 16 GEN POOR
ADI LATE 40 FAIR 8 POOR 25 FAIR
MAX LVORI EARLY 5 6 4
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
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. EAST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 10 MPH.
PAZ001-182015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-5) 54 (-10) 69
RH % (24H TREND) 60 (-20) 83 (-14) 52
20FT WND-VAL/AM(MPH) NE 7 E 5
20FT WND-RDG/PM(MPH) NE 8 NE 6 E 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 900 900
MIXING HGT(FT-AGL/MSL) 2970 2960
TRANSPORT WND (KTS) NE 10 E 9
TRANSPORT WND (M/S) NE 5 E 5
TRANSPORT WND (MPH) NE 12 E 10
VENT RATE (KT-FT) 29700 26640
VENT RATE (M/S-M) 4500 4500
VENT RATE (MPH-FT) 35640 29600
DISPERSION 3 3
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 36 FAIR 16 GEN POOR
ADI LATE 39 FAIR 8 POOR 25 FAIR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 2 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 10 MPH.
PAZ002-182015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-4) 50 (-10) 68
RH % (24H TREND) 61 (-21) 92 (-8) 56
20FT WND-VAL/AM(MPH) NE 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1090 980
MIXING HGT(FT-AGL/MSL) 3570 3210
TRANSPORT WND (KTS) N 9 SE 8
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 10 SE 9
VENT RATE (KT-FT) 32130 25680
VENT RATE (M/S-M) 5450 3920
VENT RATE (MPH-FT) 35700 28890
DISPERSION 3 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 33 FAIR 16 GEN POOR
ADI LATE 47 GEN GOOD 7 POOR 22 FAIR
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
PAZ003-182015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
230 AM EDT FRI SEP 18 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-5) 51 (-10) 69
RH % (24H TREND) 60 (-22) 91 (-9) 59
20FT WND-VAL/AM(MPH) N 5 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 960
MIXING HGT(FT-AGL/MSL) 4190 3140
TRANSPORT WND (KTS) N 10 SE 7
TRANSPORT WND (M/S) N 5 SE 4
TRANSPORT WND (MPH) N 12 SE 8
VENT RATE (KT-FT) 41900 21980
VENT RATE (M/S-M) 6400 3840
VENT RATE (MPH-FT) 50280 25120
DISPERSION 3 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 29 FAIR 15 GEN POOR
ADI LATE 53 GEN GOOD 6 VERY POOR 20 GEN POOR
MAX LVORI EARLY 10 6 5
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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