648
FNUS51 KCLE 161843
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
243 PM EDT WED SEP 16 2026
DISCUSSION
A STATIONARY FRONT WILL SLOWLY SAG SOUTH TONIGHT INTO THURSDAY,
FOLLOWED BY HIGH PRESSURE FOR FRIDAY. LOW PRESSURE WILL TRACK EAST
ACROSS THE GREAT LAKES ON SATURDAY AND EXTEND A COLD FRONT
THROUGH THE AREA ON SUNDAY. A TROUGH WILL LINGER BEHIND THE FRONT
INTO EARLY NEXT WEEK.
OHZ003-170815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 50 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 66 (-3) 79 (+1) 58 75
RH % (24H TREND) 100 (+2) 79 (-4) 99 63
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR NE 8
PRECIP AMOUNT 0.17 0.06 0.00 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 740 1260
MIXING HGT(FT-AGL/MSL) 2420 4130
TRANSPORT WND (KTS) NW 7 NE 10
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 8 NE 12
VENT RATE (KT-FT) 16940 41300
VENT RATE (M/S-M) 2960 6300
VENT RATE (MPH-FT) 19360 49560
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 8 POOR 9 POOR 33 FAIR
ADI LATE 4 VERY POOR VERY POOR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 10 7 7
MAX LVORI LATE 10 7 8 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 50S. HIGHS IN THE UPPER 70S.
EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
OHZ006-170815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 70 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 67 (-2) 82 (+1) 60 77
RH % (24H TREND) 100 (+1) 77 (-1) 100 62
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) NE 5 NW 5 LGT/VAR NE 9
PRECIP AMOUNT 0.22 0.06 0.00 0.00
PRECIP DURATION 3 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 810 1160
MIXING HGT(FT-AGL/MSL) 2640 3790
TRANSPORT WND (KTS) NW 8 NE 11
TRANSPORT WND (M/S) NW 4 NE 6
TRANSPORT WND (MPH) NW 9 NE 13
VENT RATE (KT-FT) 21120 41690
VENT RATE (M/S-M) 3240 6960
VENT RATE (MPH-FT) 23760 49270
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 6 VERY POOR 6 VERY POOR 5 VERY POOR 32 FAIR
ADI LATE 5 VERY POOR VERY POOR 6 VERY POOR 35 FAIR
MAX LVORI EARLY 9 10 7 7
MAX LVORI LATE 10 7 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 IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTHEAST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
OHZ007-170815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 70 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 67 (-2) 80 (+2) 61 76
RH % (24H TREND) 100 (+2) 80 (-4) 95 65
20FT WND-VAL/AM(MPH) LGT/VAR NE 9
20FT WND-RDG/PM(MPH) NE 5 N 6 LGT/VAR NE 10
PRECIP AMOUNT 0.16 0.06 0.00 0.00
PRECIP DURATION 3 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 580 1030
MIXING HGT(FT-AGL/MSL) 1910 3390
TRANSPORT WND (KTS) NW 7 NE 12
TRANSPORT WND (M/S) NW 4 NE 6
TRANSPORT WND (MPH) NW 8 NE 14
VENT RATE (KT-FT) 13370 40680
VENT RATE (M/S-M) 2320 6180
VENT RATE (MPH-FT) 15280 47460
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 7 POOR 8 POOR 35 FAIR
ADI LATE 6 VERY POOR VERY POOR 9 POOR 36 FAIR
MAX LVORI EARLY 7 10 6 5
MAX LVORI LATE 10 7 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 UPPER 70S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTHEAST WINDS AROUND
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 10 MPH.
OHZ008-170815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 20 0
CHANCE OF THUNDER (%) 30 20 20 0
TEMP (24H TREND) 68 (-1) 80 (-1) 61 76
RH % (24H TREND) 100 (+2) 79 (-1) 97 64
20FT WND-VAL/AM(MPH) LGT/VAR NE 8
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR NE 10
PRECIP AMOUNT 0.24 0.06 0.00 0.00
PRECIP DURATION 3 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 710 1080
MIXING HGT(FT-AGL/MSL) 2340 3540
TRANSPORT WND (KTS) NW 9 NE 12
TRANSPORT WND (M/S) NW 5 NE 6
TRANSPORT WND (MPH) NW 10 NE 14
VENT RATE (KT-FT) 21060 42480
VENT RATE (M/S-M) 3550 6480
VENT RATE (MPH-FT) 23400 49560
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 6 VERY POOR 8 POOR 5 VERY POOR 36 FAIR
ADI LATE 4 VERY POOR VERY POOR 7 POOR 36 FAIR
MAX LVORI EARLY 9 10 7 6
MAX LVORI LATE 10 7 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 UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
OHZ017-170815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 80 30 0
CHANCE OF THUNDER (%) 40 20 20 0
TEMP (24H TREND) 68 (-1) 82 (-1) 61 78
RH % (24H TREND) 100 (+3) 74 (0) 99 64
20FT WND-VAL/AM(MPH) NW 5 NE 8
20FT WND-RDG/PM(MPH) NE 5 NW 7 LGT/VAR NE 9
PRECIP AMOUNT 0.23 0.07 0.00 0.00
PRECIP DURATION 5 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 810 1140
MIXING HGT(FT-AGL/MSL) 2660 3750
TRANSPORT WND (KTS) W 9 NE 11
TRANSPORT WND (M/S) W 5 NE 6
TRANSPORT WND (MPH) W 10 NE 13
VENT RATE (KT-FT) 23940 41250
VENT RATE (M/S-M) 4050 6840
VENT RATE (MPH-FT) 26600 48750
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 5 VERY POOR 5 VERY POOR 13 GEN POOR 26 FAIR
ADI LATE 5 VERY POOR 3 VERY POOR 7 POOR 34 FAIR
MAX LVORI EARLY 9 10 8 7
MAX LVORI LATE 9 6 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 UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
OHZ018-170815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 80 30 0
CHANCE OF THUNDER (%) 40 20 20 0
TEMP (24H TREND) 69 (0) 82 (-1) 61 77
RH % (24H TREND) 100 (+3) 75 (+1) 97 61
20FT WND-VAL/AM(MPH) W 5 NE 8
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR NE 9
PRECIP AMOUNT 0.28 0.05 0.00 0.00
PRECIP DURATION 4 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 790 1130
MIXING HGT(FT-AGL/MSL) 2600 3720
TRANSPORT WND (KTS) NW 9 NE 11
TRANSPORT WND (M/S) NW 5 NE 6
TRANSPORT WND (MPH) NW 10 NE 13
VENT RATE (KT-FT) 23400 40920
VENT RATE (M/S-M) 3950 6780
VENT RATE (MPH-FT) 26000 48360
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 5 VERY POOR 4 VERY POOR 5 VERY POOR 30 FAIR
ADI LATE 4 VERY POOR VERY POOR 7 POOR 34 FAIR
MAX LVORI EARLY 9 10 8 7
MAX LVORI LATE 10 6 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. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ027-170815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 30 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 69 (0) 84 (-1) 62 78
RH % (24H TREND) 100 (+3) 70 (+2) 97 60
20FT WND-VAL/AM(MPH) W 5 NE 8
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR NE 9
PRECIP AMOUNT 0.22 0.06 0.00 0.00
PRECIP DURATION 5 4 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 800 1070
MIXING HGT(FT-AGL/MSL) 2610 3520
TRANSPORT WND (KTS) W 10 NE 10
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 12 NE 12
VENT RATE (KT-FT) 26100 35200
VENT RATE (M/S-M) 4000 5350
VENT RATE (MPH-FT) 31320 42240
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 4 VERY POOR 5 VERY POOR 5 VERY POOR 25 FAIR
ADI LATE 5 VERY POOR 28 FAIR 7 POOR 32 FAIR
MAX LVORI EARLY 8 9 7 7
MAX LVORI LATE 9 6 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 10 MPH.
OHZ028-170815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 30 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 69 (0) 83 (-2) 62 78
RH % (24H TREND) 100 (+3) 70 (+3) 99 59
20FT WND-VAL/AM(MPH) W 5 NE 8
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR NE 9
PRECIP AMOUNT 0.23 0.05 0.00 0.00
PRECIP DURATION 5 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 780 1080
MIXING HGT(FT-AGL/MSL) 2560 3560
TRANSPORT WND (KTS) W 10 NE 10
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 12 NE 12
VENT RATE (KT-FT) 25600 35600
VENT RATE (M/S-M) 3900 5400
VENT RATE (MPH-FT) 30720 42720
DISPERSION 2 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 4 VERY POOR 6 VERY POOR 15 GEN POOR 25 FAIR
ADI LATE 6 VERY POOR VERY POOR 7 POOR 31 FAIR
MAX LVORI EARLY 9 9 7 7
MAX LVORI LATE 9 6 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 10 MPH.
OHZ036-170815-
MARION-
INCLUDING THE CITY OF MARION
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 30 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 69 (0) 85 (-1) 63 79
RH % (24H TREND) 100 (+3) 68 (+1) 100 59
20FT WND-VAL/AM(MPH) W 5 NE 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 N 5 NE 9
PRECIP AMOUNT 0.17 0.05 0.00 0.00
PRECIP DURATION 4 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 810 1100
MIXING HGT(FT-AGL/MSL) 2650 3600
TRANSPORT WND (KTS) W 10 NE 10
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 12 NE 12
VENT RATE (KT-FT) 26500 36000
VENT RATE (M/S-M) 4050 5500
VENT RATE (MPH-FT) 31800 43200
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 3 VERY POOR 5 VERY POOR 13 GEN POOR 24 FAIR
ADI LATE 5 VERY POOR 26 FAIR 7 POOR 30 FAIR
MAX LVORI EARLY 9 9 8 9
MAX LVORI LATE 9 6 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 10 MPH.
OHZ037-170815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 30 0
CHANCE OF THUNDER (%) 50 20 30 0
TEMP (24H TREND) 68 (0) 84 (-2) 63 79
RH % (24H TREND) 100 (+2) 71 (+1) 100 59
20FT WND-VAL/AM(MPH) W 5 NE 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 N 5 NE 8
PRECIP AMOUNT 0.13 0.04 0.00 0.00
PRECIP DURATION 4 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 800 1130
MIXING HGT(FT-AGL/MSL) 2630 3710
TRANSPORT WND (KTS) NW 10 NE 9
TRANSPORT WND (M/S) NW 5 NE 5
TRANSPORT WND (MPH) NW 12 NE 10
VENT RATE (KT-FT) 26300 33390
VENT RATE (M/S-M) 4000 5650
VENT RATE (MPH-FT) 31560 37100
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 4 VERY POOR 5 VERY POOR 15 GEN POOR 22 FAIR
ADI LATE 5 VERY POOR 25 FAIR 7 POOR 30 FAIR
MAX LVORI EARLY 9 10 8 9
MAX LVORI LATE 9 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 10 MPH.
OHZ009-170815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 60 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 67 (-2) 80 (0) 63 75
RH % (24H TREND) 100 (+1) 82 (-1) 93 69
20FT WND-VAL/AM(MPH) LGT/VAR NE 8
20FT WND-RDG/PM(MPH) LGT/VAR N 6 LGT/VAR NE 9
PRECIP AMOUNT 0.21 0.07 0.00 0.00
PRECIP DURATION 4 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 550 990
MIXING HGT(FT-AGL/MSL) 1800 3240
TRANSPORT WND (KTS) NW 8 NE 12
TRANSPORT WND (M/S) NW 4 NE 6
TRANSPORT WND (MPH) NW 9 NE 14
VENT RATE (KT-FT) 14400 38880
VENT RATE (M/S-M) 2200 5940
VENT RATE (MPH-FT) 16200 45360
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 5 VERY POOR 8 POOR 11 POOR 38 FAIR
ADI LATE 4 VERY POOR VERY POOR 8 POOR 38 FAIR
MAX LVORI EARLY 9 9 6 5
MAX LVORI LATE 10 8 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. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ019-170815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 60 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 68 (-1) 81 (-2) 62 77
RH % (24H TREND) 100 (+4) 75 (+2) 98 63
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR NE 9
PRECIP AMOUNT 0.25 0.07 0.00 0.00
PRECIP DURATION 4 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 650 1120
MIXING HGT(FT-AGL/MSL) 2140 3670
TRANSPORT WND (KTS) NW 8 NE 11
TRANSPORT WND (M/S) NW 4 NE 6
TRANSPORT WND (MPH) NW 9 NE 13
VENT RATE (KT-FT) 17120 40370
VENT RATE (M/S-M) 2600 6720
VENT RATE (MPH-FT) 19260 47710
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 4 VERY POOR 9 POOR 4 VERY POOR 32 FAIR
ADI LATE 4 VERY POOR VERY POOR 6 VERY POOR 33 FAIR
MAX LVORI EARLY 10 9 7 6
MAX LVORI LATE 10 6 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ029-170815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 50 30 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 68 (0) 83 (-2) 62 78
RH % (24H TREND) 100 (+3) 70 (+2) 100 58
20FT WND-VAL/AM(MPH) W 5 NE 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR NE 8
PRECIP AMOUNT 0.20 0.04 0.00 0.00
PRECIP DURATION 5 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 780 1110
MIXING HGT(FT-AGL/MSL) 2550 3640
TRANSPORT WND (KTS) NW 10 NE 9
TRANSPORT WND (M/S) NW 5 NE 5
TRANSPORT WND (MPH) NW 12 NE 10
VENT RATE (KT-FT) 25500 32760
VENT RATE (M/S-M) 3900 5550
VENT RATE (MPH-FT) 30600 36400
DISPERSION 2 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 3 VERY POOR 6 VERY POOR 5 VERY POOR 26 FAIR
ADI LATE 5 VERY POOR VERY POOR 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 9 10 8 9
MAX LVORI LATE 9 6 9 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ030-170815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 20 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 67 (0) 82 (-3) 61 77
RH % (24H TREND) 100 (+1) 71 (+3) 100 61
20FT WND-VAL/AM(MPH) W 5 N 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR NE 7
PRECIP AMOUNT 0.25 0.05 0.00 0.00
PRECIP DURATION 5 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 770 1160
MIXING HGT(FT-AGL/MSL) 2520 3790
TRANSPORT WND (KTS) W 9 NE 9
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 10 NE 10
VENT RATE (KT-FT) 22680 34110
VENT RATE (M/S-M) 3850 5800
VENT RATE (MPH-FT) 25200 37900
DISPERSION 2 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 6 VERY POOR 5 VERY POOR 5 VERY POOR 30 FAIR
ADI LATE 4 VERY POOR VERY POOR 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 10 10 8 9
MAX LVORI LATE 10 6 9 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ047-170815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 30 0
CHANCE OF THUNDER (%) 50 20 30 0
TEMP (24H TREND) 67 (+1) 84 (-1) 63 78
RH % (24H TREND) 100 (0) 72 (+2) 100 60
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR NE 6
PRECIP AMOUNT 0.20 0.05 0.00 0.00
PRECIP DURATION 4 2 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 800 1110
MIXING HGT(FT-AGL/MSL) 2630 3630
TRANSPORT WND (KTS) W 10 NE 9
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 26300 32670
VENT RATE (M/S-M) 4000 5550
VENT RATE (MPH-FT) 31560 36300
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 4 VERY POOR 16 GEN POOR 31 FAIR
ADI LATE 4 VERY POOR 33 FAIR 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 10 10 9 10
MAX LVORI LATE 10 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
OHZ038-170815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 30 0
CHANCE OF THUNDER (%) 50 30 30 0
TEMP (24H TREND) 67 (+1) 83 (-2) 63 78
RH % (24H TREND) 100 (0) 71 (+3) 100 60
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 6
PRECIP AMOUNT 0.12 0.05 0.00 0.00
PRECIP DURATION 4 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 810 1090
MIXING HGT(FT-AGL/MSL) 2650 3590
TRANSPORT WND (KTS) W 9 NE 9
TRANSPORT WND (M/S) W 5 NE 5
TRANSPORT WND (MPH) W 10 NE 10
VENT RATE (KT-FT) 23850 32310
VENT RATE (M/S-M) 4050 5450
VENT RATE (MPH-FT) 26500 35900
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 8 POOR 5 VERY POOR 31 FAIR
ADI LATE 3 VERY POOR 22 FAIR 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 10 10 9 10
MAX LVORI LATE 10 6 9 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. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
OHZ031-170815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 30 0
CHANCE OF THUNDER (%) 40 20 20 0
TEMP (24H TREND) 67 (+1) 83 (-2) 62 78
RH % (24H TREND) 100 (0) 72 (+4) 100 59
20FT WND-VAL/AM(MPH) LGT/VAR N 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 LGT/VAR N 7
PRECIP AMOUNT 0.16 0.03 0.00 0.00
PRECIP DURATION 4 3 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 740 1210
MIXING HGT(FT-AGL/MSL) 2420 3960
TRANSPORT WND (KTS) W 9 NE 8
TRANSPORT WND (M/S) W 5 NE 4
TRANSPORT WND (MPH) W 10 NE 9
VENT RATE (KT-FT) 21780 31680
VENT RATE (M/S-M) 3700 4840
VENT RATE (MPH-FT) 24200 35640
DISPERSION 2 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 6 VERY POOR 9 POOR 6 VERY POOR 34 FAIR
ADI LATE 4 VERY POOR 20 GEN POOR 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 10 10 8 9
MAX LVORI LATE 10 6 9 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. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ020-170815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 50 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (0) 81 (-3) 62 77
RH % (24H TREND) 100 (+1) 75 (+3) 100 61
20FT WND-VAL/AM(MPH) LGT/VAR N 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 LGT/VAR N 8
PRECIP AMOUNT 0.26 0.12 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 660 1220
MIXING HGT(FT-AGL/MSL) 2170 4000
TRANSPORT WND (KTS) NW 9 NE 8
TRANSPORT WND (M/S) NW 5 NE 4
TRANSPORT WND (MPH) NW 10 NE 9
VENT RATE (KT-FT) 19530 32000
VENT RATE (M/S-M) 3300 4880
VENT RATE (MPH-FT) 21700 36000
DISPERSION 2 3
SUNSHINE HOURS 3 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 3 VERY POOR 4 VERY POOR 5 VERY POOR 30 FAIR
ADI LATE 4 VERY POOR VERY POOR 6 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 10 10 8 8
MAX LVORI LATE 10 7 9 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ010-170815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 67 (-1) 81 (-1) 62 77
RH % (24H TREND) 100 (+1) 78 (-1) 99 64
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR NE 9
PRECIP AMOUNT 0.23 0.10 0.00 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(M-AGL/MSL) 600 1120
MIXING HGT(FT-AGL/MSL) 1970 3670
TRANSPORT WND (KTS) NW 8 NE 10
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 9 NE 12
VENT RATE (KT-FT) 15760 36700
VENT RATE (M/S-M) 2400 5600
VENT RATE (MPH-FT) 17730 44040
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 4 VERY POOR 9 POOR 5 VERY POOR 33 FAIR
ADI LATE 3 VERY POOR VERY POOR 7 POOR 33 FAIR
MAX LVORI EARLY 10 10 7 6
MAX LVORI LATE 10 7 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ011-170815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 60 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 68 (-1) 79 (-2) 62 76
RH % (24H TREND) 100 (+3) 81 (+2) 97 62
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 8
PRECIP AMOUNT 0.24 0.10 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 660 1220
MIXING HGT(FT-AGL/MSL) 2170 4010
TRANSPORT WND (KTS) NW 8 NE 9
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 9 NE 10
VENT RATE (KT-FT) 17360 36090
VENT RATE (M/S-M) 2640 6100
VENT RATE (MPH-FT) 19530 40100
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 14 GEN POOR 9 POOR 5 VERY POOR 35 FAIR
ADI LATE 4 VERY POOR VERY POOR 7 POOR 33 FAIR
MAX LVORI EARLY 8 9 7 6
MAX LVORI LATE 10 8 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ012-170815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 60 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 67 (-1) 78 (-1) 62 74
RH % (24H TREND) 100 (+2) 82 (0) 97 65
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) LGT/VAR N 6 LGT/VAR NE 9
PRECIP AMOUNT 0.11 0.08 0.00 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 610 1100
MIXING HGT(FT-AGL/MSL) 1990 3610
TRANSPORT WND (KTS) NW 8 NE 10
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 9 NE 12
VENT RATE (KT-FT) 15920 36100
VENT RATE (M/S-M) 2440 5500
VENT RATE (MPH-FT) 17910 43320
DISPERSION 2 3
SUNSHINE HOURS 3 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 8 POOR 10 POOR 30 FAIR
ADI LATE 3 VERY POOR VERY POOR 8 POOR 30 FAIR
MAX LVORI EARLY 9 10 7 6
MAX LVORI LATE 10 8 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ013-170815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 60 70 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 66 (0) 79 (-1) 60 75
RH % (24H TREND) 100 (0) 80 (+1) 100 60
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 7
PRECIP AMOUNT 0.17 0.09 0.00 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 660 1310
MIXING HGT(FT-AGL/MSL) 2180 4290
TRANSPORT WND (KTS) NW 8 N 9
TRANSPORT WND (M/S) NW 4 N 5
TRANSPORT WND (MPH) NW 9 N 10
VENT RATE (KT-FT) 17440 38610
VENT RATE (M/S-M) 2640 6550
VENT RATE (MPH-FT) 19620 42900
DISPERSION 2 3
SUNSHINE HOURS 3 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 13 GEN POOR 10 POOR 4 VERY POOR 43 GEN GOOD
ADI LATE 3 VERY POOR VERY POOR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 10 10 8 9
MAX LVORI LATE 10 8 9 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. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ021-170815-
SUMMIT-
INCLUDING THE CITY OF AKRON
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 60 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (0) 82 (-2) 62 78
RH % (24H TREND) 100 (+2) 76 (+5) 100 59
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 6
PRECIP AMOUNT 0.24 0.10 0.00 0.00
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 700 1330
MIXING HGT(FT-AGL/MSL) 2290 4350
TRANSPORT WND (KTS) NW 9 NE 9
TRANSPORT WND (M/S) NW 5 NE 5
TRANSPORT WND (MPH) NW 10 NE 10
VENT RATE (KT-FT) 20610 39150
VENT RATE (M/S-M) 3500 6650
VENT RATE (MPH-FT) 22900 43500
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 10 POOR 5 VERY POOR 40 FAIR
ADI LATE 4 VERY POOR VERY POOR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 10 10 8 9
MAX LVORI LATE 10 7 9 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ022-170815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 60 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (+1) 82 (-2) 61 77
RH % (24H TREND) 100 (+1) 74 (+4) 100 55
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 6
PRECIP AMOUNT 0.29 0.12 0.00 0.00
PRECIP DURATION 3 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 730 1270
MIXING HGT(FT-AGL/MSL) 2380 4170
TRANSPORT WND (KTS) W 8 NE 9
TRANSPORT WND (M/S) W 4 NE 5
TRANSPORT WND (MPH) W 9 NE 10
VENT RATE (KT-FT) 19040 37530
VENT RATE (M/S-M) 2920 6350
VENT RATE (MPH-FT) 21420 41700
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 10 POOR 4 VERY POOR 39 FAIR
ADI LATE 4 VERY POOR VERY POOR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 10 10 8 9
MAX LVORI LATE 10 6 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
OHZ032-170815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 70 30 0
CHANCE OF THUNDER (%) 50 30 30 0
TEMP (24H TREND) 68 (+1) 82 (-3) 63 78
RH % (24H TREND) 100 (+2) 74 (+5) 100 58
20FT WND-VAL/AM(MPH) LGT/VAR N 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR N 6
PRECIP AMOUNT 0.08 0.04 0.00 0.00
PRECIP DURATION 4 5 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 740 1300
MIXING HGT(FT-AGL/MSL) 2440 4270
TRANSPORT WND (KTS) W 9 NE 8
TRANSPORT WND (M/S) W 5 NE 4
TRANSPORT WND (MPH) W 10 NE 9
VENT RATE (KT-FT) 21960 34160
VENT RATE (M/S-M) 3700 5200
VENT RATE (MPH-FT) 24400 38430
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 9 POOR 5 VERY POOR 34 FAIR
ADI LATE 4 VERY POOR VERY POOR 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 10 10 8 9
MAX LVORI LATE 10 6 9 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. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
OHZ033-170815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 30 0
CHANCE OF THUNDER (%) 50 30 30 0
TEMP (24H TREND) 67 (+2) 82 (-3) 62 78
RH % (24H TREND) 100 (+3) 73 (+4) 100 55
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 6
PRECIP AMOUNT 0.15 0.11 0.00 0.00
PRECIP DURATION 3 5 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 740 1260
MIXING HGT(FT-AGL/MSL) 2440 4150
TRANSPORT WND (KTS) W 9 N 9
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 10 N 10
VENT RATE (KT-FT) 21960 37350
VENT RATE (M/S-M) 3700 6300
VENT RATE (MPH-FT) 24400 41500
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 8 POOR 5 VERY POOR 36 FAIR
ADI LATE 4 VERY POOR VERY POOR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 10 8 9
MAX LVORI LATE 10 6 9 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. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 60. HIGHS IN THE MID 70S. SOUTHEAST WINDS
5 TO 10 MPH.
OHZ023-170815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 70 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (+2) 81 (-2) 61 77
RH % (24H TREND) 100 (0) 75 (+3) 100 56
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 7
PRECIP AMOUNT 0.26 0.16 0.00 0.00
PRECIP DURATION 3 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 700 1320
MIXING HGT(FT-AGL/MSL) 2300 4330
TRANSPORT WND (KTS) NW 8 N 9
TRANSPORT WND (M/S) NW 4 N 5
TRANSPORT WND (MPH) NW 9 N 10
VENT RATE (KT-FT) 18400 38970
VENT RATE (M/S-M) 2800 6600
VENT RATE (MPH-FT) 20700 43300
DISPERSION 2 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 11 POOR 6 VERY POOR 41 GEN GOOD
ADI LATE 3 VERY POOR VERY POOR 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 10 9 8 9
MAX LVORI LATE 10 6 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
OHZ014-170815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 50 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 66 (0) 79 (-1) 60 75
RH % (24H TREND) 100 (0) 81 (+1) 100 59
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR N 8
PRECIP AMOUNT 0.21 0.13 0.00 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 710 1300
MIXING HGT(FT-AGL/MSL) 2320 4250
TRANSPORT WND (KTS) NW 9 N 10
TRANSPORT WND (M/S) NW 5 N 5
TRANSPORT WND (MPH) NW 10 N 12
VENT RATE (KT-FT) 20880 42500
VENT RATE (M/S-M) 3550 6500
VENT RATE (MPH-FT) 23200 51000
DISPERSION 2 3
SUNSHINE HOURS 3 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 14 GEN POOR 9 POOR 5 VERY POOR 45 GEN GOOD
ADI LATE 3 VERY POOR VERY POOR 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 10 10 9 9
MAX LVORI LATE 10 7 9 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
OHZ089-170815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 40 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 67 (0) 78 (0) 62 73
RH % (24H TREND) 100 (+2) 82 (0) 98 66
20FT WND-VAL/AM(MPH) LGT/VAR N 8
20FT WND-RDG/PM(MPH) LGT/VAR N 7 LGT/VAR NE 8
PRECIP AMOUNT 0.32 0.23 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 520 880
MIXING HGT(FT-AGL/MSL) 1710 2880
TRANSPORT WND (KTS) NW 8 NE 10
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 9 NE 12
VENT RATE (KT-FT) 13680 28800
VENT RATE (M/S-M) 2080 4400
VENT RATE (MPH-FT) 15390 34560
DISPERSION 2 3
SUNSHINE HOURS 3 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 6 VERY POOR 5 VERY POOR 28 FAIR
ADI LATE 3 VERY POOR 19 GEN POOR 9 POOR 28 FAIR
MAX LVORI EARLY 9 10 7 6
MAX LVORI LATE 10 7 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
PAZ001-170815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 50 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 66 (-1) 76 (-1) 60 72
RH % (24H TREND) 100 (+3) 81 (-1) 94 62
20FT WND-VAL/AM(MPH) LGT/VAR N 7
20FT WND-RDG/PM(MPH) LGT/VAR N 6 LGT/VAR NE 8
PRECIP AMOUNT 0.46 0.32 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 510 860
MIXING HGT(FT-AGL/MSL) 1670 2820
TRANSPORT WND (KTS) NW 7 NE 10
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 8 NE 12
VENT RATE (KT-FT) 11690 28200
VENT RATE (M/S-M) 2040 4300
VENT RATE (MPH-FT) 13360 33840
DISPERSION 2 3
SUNSHINE HOURS 3 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 4 VERY POOR 38 FAIR
ADI LATE 3 VERY POOR 16 GEN POOR 7 POOR 40 FAIR
MAX LVORI EARLY 8 10 7 5
MAX LVORI LATE 9 7 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 70.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
PAZ002-170815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 60 0 0
CHANCE OF THUNDER (%) 20 20 0 0
TEMP (24H TREND) 65 (+1) 76 (-1) 57 73
RH % (24H TREND) 100 (0) 84 (0) 100 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 LGT/VAR N 6
PRECIP AMOUNT 0.43 0.31 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(M-AGL/MSL) 660 1120
MIXING HGT(FT-AGL/MSL) 2180 3680
TRANSPORT WND (KTS) NW 7 N 10
TRANSPORT WND (M/S) NW 4 N 5
TRANSPORT WND (MPH) NW 8 N 12
VENT RATE (KT-FT) 15260 36800
VENT RATE (M/S-M) 2640 5600
VENT RATE (MPH-FT) 17440 44160
DISPERSION 2 3
SUNSHINE HOURS 3 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 9 POOR 11 POOR 14 GEN POOR 44 GEN GOOD
ADI LATE 3 VERY POOR 4 VERY POOR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 10 10 9 9
MAX LVORI LATE 10 8 9 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. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. SOUTH
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.
PAZ003-170815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
243 PM EDT WED SEP 16 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 60 0 0
CHANCE OF THUNDER (%) 40 30 0 0
TEMP (24H TREND) 66 (+2) 78 (-1) 57 74
RH % (24H TREND) 100 (0) 84 (+2) 100 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR N 7
PRECIP AMOUNT 0.28 0.25 0.00 0.00
PRECIP DURATION 4 4
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 680 1290
MIXING HGT(FT-AGL/MSL) 2250 4220
TRANSPORT WND (KTS) NW 8 N 10
TRANSPORT WND (M/S) NW 4 N 5
TRANSPORT WND (MPH) NW 9 N 12
VENT RATE (KT-FT) 18000 42200
VENT RATE (M/S-M) 2720 6450
VENT RATE (MPH-FT) 20250 50640
DISPERSION 2 3
SUNSHINE HOURS 3 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 8 POOR 5 VERY POOR 41 GEN GOOD
ADI LATE 3 VERY POOR VERY POOR 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 10 9 10 9
MAX LVORI LATE 10 8 10 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. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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