915
FNUS51 KCLE 170652
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
252 AM EDT THU SEP 17 2026
DISCUSSION
A STATIONARY FRONT WILL SAG SOUTH AS A COLD FRONT TONIGHT AS HIGH
PRESSURE BUILDS OVERHEAD 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.
OHZ003-172015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 77 (-1) 59 (-8) 74
RH % (24H TREND) 76 (-7) 91 (-5) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 8
PRECIP AMOUNT 0.04 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 670 1160
MIXING HGT(FT-AGL/MSL) 2200 3810
TRANSPORT WND (KTS) N 5 NE 10
TRANSPORT WND (M/S) N 3 NE 5
TRANSPORT WND (MPH) N 6 NE 12
VENT RATE (KT-FT) 11000 38100
VENT RATE (M/S-M) 2010 5800
VENT RATE (MPH-FT) 13200 45720
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 9 POOR 30 FAIR
ADI LATE 11 POOR 8 POOR 40 FAIR
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 6 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
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 IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
OHZ006-172015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 79 (-2) 61 (-7) 76
RH % (24H TREND) 76 (-2) 93 (-6) 56
20FT WND-VAL/AM(MPH) LGT/VAR NE 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 10
PRECIP AMOUNT 0.21 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 660 1050
MIXING HGT(FT-AGL/MSL) 2160 3460
TRANSPORT WND (KTS) NW 5 E 11
TRANSPORT WND (M/S) NW 3 E 6
TRANSPORT WND (MPH) NW 6 E 13
VENT RATE (KT-FT) 10800 38060
VENT RATE (M/S-M) 1980 6300
VENT RATE (MPH-FT) 12960 44980
DISPERSION 1 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 4 VERY POOR 30 FAIR
ADI LATE 9 POOR 10 POOR 33 FAIR
MAX LVORI EARLY 8 7 5
MAX LVORI LATE 6 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS 68 TO 73. NORTHEAST WINDS
10 TO 15 MPH.
OHZ007-172015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 77 (-1) 62 (-6) 74
RH % (24H TREND) 77 (-7) 89 (-8) 58
20FT WND-VAL/AM(MPH) LGT/VAR NE 11 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 10
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 580 950
MIXING HGT(FT-AGL/MSL) 1920 3110
TRANSPORT WND (KTS) N 5 NE 12
TRANSPORT WND (M/S) N 3 NE 6
TRANSPORT WND (MPH) N 6 NE 14
VENT RATE (KT-FT) 9600 37320
VENT RATE (M/S-M) 1740 5700
VENT RATE (MPH-FT) 11520 43540
DISPERSION 1 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 6 VERY POOR 18 GEN POOR
ADI LATE VERY POOR 12 POOR 34 FAIR
MAX LVORI EARLY 9 6 4
MAX LVORI LATE 7 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
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 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 15 TO 20 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 60. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO
15 MPH.
OHZ008-172015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 79 (-2) 62 (-7) 76
RH % (24H TREND) 76 (-4) 93 (-7) 57
20FT WND-VAL/AM(MPH) LGT/VAR NE 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 10
PRECIP AMOUNT 0.18 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 670 1000
MIXING HGT(FT-AGL/MSL) 2200 3270
TRANSPORT WND (KTS) NW 6 E 12
TRANSPORT WND (M/S) NW 3 E 6
TRANSPORT WND (MPH) NW 7 E 14
VENT RATE (KT-FT) 13200 39240
VENT RATE (M/S-M) 2010 6000
VENT RATE (MPH-FT) 15400 45780
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 7 POOR 33 FAIR
ADI LATE VERY POOR 9 POOR 33 FAIR
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 8 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST
WINDS 10 TO 15 MPH.
OHZ017-172015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 81 (-2) 62 (-7) 77
RH % (24H TREND) 76 (+2) 95 (-5) 59
20FT WND-VAL/AM(MPH) LGT/VAR NE 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 10
PRECIP AMOUNT 0.32 0.04 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 670 1010
MIXING HGT(FT-AGL/MSL) 2200 3300
TRANSPORT WND (KTS) NW 6 NE 10
TRANSPORT WND (M/S) NW 3 NE 5
TRANSPORT WND (MPH) NW 7 NE 12
VENT RATE (KT-FT) 13200 33000
VENT RATE (M/S-M) 2010 5050
VENT RATE (MPH-FT) 15400 39600
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 4 VERY POOR 19 GEN POOR
ADI LATE VERY POOR 11 POOR 30 FAIR
MAX LVORI EARLY 9 8 6
MAX LVORI LATE 8 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. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS AROUND 70. NORTHEAST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ018-172015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 80 (-3) 62 (-7) 76
RH % (24H TREND) 75 (+1) 94 (-6) 55
20FT WND-VAL/AM(MPH) LGT/VAR NE 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 10
PRECIP AMOUNT 0.26 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 670 960
MIXING HGT(FT-AGL/MSL) 2200 3160
TRANSPORT WND (KTS) NW 6 NE 11
TRANSPORT WND (M/S) NW 3 NE 6
TRANSPORT WND (MPH) NW 7 NE 13
VENT RATE (KT-FT) 13200 34760
VENT RATE (M/S-M) 2010 5760
VENT RATE (MPH-FT) 15400 41080
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 4 VERY POOR 29 FAIR
ADI LATE VERY POOR 8 POOR 31 FAIR
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 8 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS AROUND 70. NORTHEAST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ027-172015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 82 (-3) 63 (-6) 77
RH % (24H TREND) 72 (+4) 95 (-4) 55
20FT WND-VAL/AM(MPH) LGT/VAR NE 8
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 10
PRECIP AMOUNT 0.30 0.03 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 710 980
MIXING HGT(FT-AGL/MSL) 2330 3230
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) 16310 32300
VENT RATE (M/S-M) 2840 4900
VENT RATE (MPH-FT) 18640 38760
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 4 VERY POOR 23 FAIR
ADI LATE VERY POOR 7 POOR 29 FAIR
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 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
MOSTLY CLOUDY. SHOWERS LIKELY. 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
UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ028-172015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 82 (-3) 63 (-6) 77
RH % (24H TREND) 72 (+5) 96 (-3) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 8
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 9
PRECIP AMOUNT 0.35 0.02 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 710 990
MIXING HGT(FT-AGL/MSL) 2340 3240
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) 16380 32400
VENT RATE (M/S-M) 2840 4950
VENT RATE (MPH-FT) 18720 38880
DISPERSION 2 3
SUNSHINE HOURS 3 6
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 5 VERY POOR 24 FAIR
ADI LATE VERY POOR 7 POOR 29 FAIR
MAX LVORI EARLY 9 8 6
MAX LVORI LATE 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. 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
UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ036-172015-
MARION-
INCLUDING THE CITY OF MARION
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 84 (-2) 63 (-6) 79
RH % (24H TREND) 71 (+4) 99 (-1) 55
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR NE 9
PRECIP AMOUNT 0.33 0.02 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 720 1000
MIXING HGT(FT-AGL/MSL) 2360 3290
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) 18880 32900
VENT RATE (M/S-M) 2880 5000
VENT RATE (MPH-FT) 21240 39480
DISPERSION 2 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 4 VERY POOR 21 FAIR
ADI LATE VERY POOR 6 VERY POOR 27 FAIR
MAX LVORI EARLY 10 8 8
MAX LVORI LATE 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
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
UPPER 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ037-172015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 83 (-3) 64 (-4) 78
RH % (24H TREND) 74 (+4) 100 (0) 56
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR NE 8
PRECIP AMOUNT 0.30 0.02 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 730 1000
MIXING HGT(FT-AGL/MSL) 2410 3300
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) 24100 29700
VENT RATE (M/S-M) 3650 5000
VENT RATE (MPH-FT) 28920 33000
DISPERSION 2 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 3 VERY POOR 5 VERY POOR 22 FAIR
ADI LATE VERY POOR 5 VERY POOR 26 FAIR
MAX LVORI EARLY 10 8 8
MAX LVORI LATE 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 5 TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ009-172015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-2) 64 (-4) 74
RH % (24H TREND) 80 (-3) 92 (-7) 60
20FT WND-VAL/AM(MPH) LGT/VAR NE 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 9
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 610 820
MIXING HGT(FT-AGL/MSL) 1990 2700
TRANSPORT WND (KTS) N 6 NE 12
TRANSPORT WND (M/S) N 3 NE 6
TRANSPORT WND (MPH) N 7 NE 14
VENT RATE (KT-FT) 11940 32400
VENT RATE (M/S-M) 1830 4920
VENT RATE (MPH-FT) 13930 37800
DISPERSION 1 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 9 POOR 34 FAIR
ADI LATE VERY POOR 9 POOR 33 FAIR
MAX LVORI EARLY 10 7 4
MAX LVORI LATE 9 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. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST
WINDS 10 TO 15 MPH.
OHZ019-172015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-3) 63 (-5) 76
RH % (24H TREND) 75 (+2) 95 (-4) 55
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 9
PRECIP AMOUNT 0.31 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 630 870
MIXING HGT(FT-AGL/MSL) 2070 2850
TRANSPORT WND (KTS) NW 7 NE 11
TRANSPORT WND (M/S) NW 4 NE 6
TRANSPORT WND (MPH) NW 8 NE 13
VENT RATE (KT-FT) 14490 31350
VENT RATE (M/S-M) 2520 5220
VENT RATE (MPH-FT) 16560 37050
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 3 VERY POOR 28 FAIR
ADI LATE VERY POOR 7 POOR 30 FAIR
MAX LVORI EARLY 10 7 6
MAX LVORI LATE 7 7 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 UPPER
50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ029-172015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 81 (-4) 62 (-6) 77
RH % (24H TREND) 74 (+6) 98 (-2) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 7
PRECIP AMOUNT 0.27 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 730 980
MIXING HGT(FT-AGL/MSL) 2390 3210
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) 19120 32100
VENT RATE (M/S-M) 2920 4900
VENT RATE (MPH-FT) 21510 38520
DISPERSION 2 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 5 VERY POOR 23 FAIR
ADI LATE VERY POOR 6 VERY POOR 29 FAIR
MAX LVORI EARLY 10 8 7
MAX LVORI LATE 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ030-172015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 81 (-4) 62 (-5) 77
RH % (24H TREND) 75 (+7) 98 (-2) 55
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 7
PRECIP AMOUNT 0.29 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 710 1020
MIXING HGT(FT-AGL/MSL) 2330 3330
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) 20970 33300
VENT RATE (M/S-M) 3550 5100
VENT RATE (MPH-FT) 23300 39960
DISPERSION 2 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 4 VERY POOR 25 FAIR
ADI LATE VERY POOR 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 10 8 7
MAX LVORI LATE 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. 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 MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTHEAST 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.
OHZ047-172015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 82 (-3) 63 (-4) 77
RH % (24H TREND) 77 (+7) 100 (0) 58
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NE 6
PRECIP AMOUNT 0.26 0.03 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 830 1000
MIXING HGT(FT-AGL/MSL) 2740 3300
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) 27400 29700
VENT RATE (M/S-M) 4150 5000
VENT RATE (MPH-FT) 32880 33000
DISPERSION 3 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 5 VERY POOR 4 VERY POOR 22 FAIR
ADI LATE VERY POOR 5 VERY POOR 40 FAIR
MAX LVORI EARLY 10 9 10
MAX LVORI LATE 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
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST 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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
OHZ038-172015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 82 (-3) 63 (-4) 77
RH % (24H TREND) 75 (+7) 100 (0) 56
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 6
PRECIP AMOUNT 0.21 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(M-AGL/MSL) 830 1010
MIXING HGT(FT-AGL/MSL) 2710 3330
TRANSPORT WND (KTS) W 11 NE 9
TRANSPORT WND (M/S) W 6 NE 5
TRANSPORT WND (MPH) W 13 NE 10
VENT RATE (KT-FT) 29810 29970
VENT RATE (M/S-M) 4980 5050
VENT RATE (MPH-FT) 35230 33300
DISPERSION 3 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 4 VERY POOR 26 FAIR
ADI LATE VERY POOR 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 10 9 9
MAX LVORI LATE 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
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHEAST 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 LOWER 70S. NORTHEAST WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 10 MPH.
OHZ031-172015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 81 (-4) 63 (-4) 77
RH % (24H TREND) 75 (+7) 98 (-2) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 7
PRECIP AMOUNT 0.28 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 700 1140
MIXING HGT(FT-AGL/MSL) 2310 3730
TRANSPORT WND (KTS) NW 9 N 9
TRANSPORT WND (M/S) NW 5 N 5
TRANSPORT WND (MPH) NW 10 N 10
VENT RATE (KT-FT) 20790 33570
VENT RATE (M/S-M) 3500 5700
VENT RATE (MPH-FT) 23100 37300
DISPERSION 2 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 5 VERY POOR 27 FAIR
ADI LATE VERY POOR 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 10 8 9
MAX LVORI LATE 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 MID 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ020-172015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-4) 63 (-4) 76
RH % (24H TREND) 77 (+5) 98 (-2) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 8
PRECIP AMOUNT 0.31 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 650 1120
MIXING HGT(FT-AGL/MSL) 2120 3670
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) 16960 33030
VENT RATE (M/S-M) 2600 5600
VENT RATE (MPH-FT) 19080 36700
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 5 VERY POOR 26 FAIR
ADI LATE VERY POOR 6 VERY POOR 31 FAIR
MAX LVORI EARLY 10 8 7
MAX LVORI LATE 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 UPPER
50S. HIGHS IN THE MID 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTHEAST
WINDS 10 TO 15 MPH.
OHZ010-172015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-2) 63 (-5) 76
RH % (24H TREND) 78 (-1) 96 (-4) 56
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 9
PRECIP AMOUNT 0.36 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 640 870
MIXING HGT(FT-AGL/MSL) 2100 2870
TRANSPORT WND (KTS) NW 7 N 11
TRANSPORT WND (M/S) NW 4 N 6
TRANSPORT WND (MPH) NW 8 N 13
VENT RATE (KT-FT) 14700 31570
VENT RATE (M/S-M) 2560 5220
VENT RATE (MPH-FT) 16800 37310
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 3 VERY POOR 28 FAIR
ADI LATE VERY POOR 7 POOR 29 FAIR
MAX LVORI EARLY 10 7 5
MAX LVORI LATE 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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ011-172015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-3) 63 (-6) 75
RH % (24H TREND) 78 (-1) 94 (-6) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 8
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 690 1110
MIXING HGT(FT-AGL/MSL) 2260 3640
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) 15820 36400
VENT RATE (M/S-M) 2760 5550
VENT RATE (MPH-FT) 18080 43680
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 3 VERY POOR 30 FAIR
ADI LATE VERY POOR 6 VERY POOR 29 FAIR
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 8 7 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 UPPER
50S. HIGHS IN THE LOWER 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 70.
NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ012-172015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-1) 62 (-6) 74
RH % (24H TREND) 78 (-4) 94 (-6) 57
20FT WND-VAL/AM(MPH) LGT/VAR NE 8
20FT WND-RDG/PM(MPH) N 5 LGT/VAR NE 9
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 540 940
MIXING HGT(FT-AGL/MSL) 1760 3080
TRANSPORT WND (KTS) N 6 NE 10
TRANSPORT WND (M/S) N 3 NE 5
TRANSPORT WND (MPH) N 7 NE 12
VENT RATE (KT-FT) 10560 30800
VENT RATE (M/S-M) 1620 4700
VENT RATE (MPH-FT) 12320 36960
DISPERSION 1 3
SUNSHINE HOURS 3 6
RH RECOVERY EXCELLENT
ADI EARLY 5 VERY POOR 10 POOR 28 FAIR
ADI LATE VERY POOR 8 POOR 27 FAIR
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 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 UPPER
50S. HIGHS IN THE LOWER 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 15 MPH.
OHZ013-172015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-2) 60 (-6) 75
RH % (24H TREND) 78 (-1) 98 (-2) 52
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 710 1180
MIXING HGT(FT-AGL/MSL) 2320 3860
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) 18560 34740
VENT RATE (M/S-M) 2840 5900
VENT RATE (MPH-FT) 20880 38600
DISPERSION 2 3
SUNSHINE HOURS 3 6
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 9 POOR 35 FAIR
ADI LATE VERY POOR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 8 8 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 LOWER 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
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ021-172015-
SUMMIT-
INCLUDING THE CITY OF AKRON
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-4) 63 (-4) 77
RH % (24H TREND) 77 (+6) 98 (-2) 51
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 6
PRECIP AMOUNT 0.27 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 730 1320
MIXING HGT(FT-AGL/MSL) 2400 4320
TRANSPORT WND (KTS) NW 8 N 8
TRANSPORT WND (M/S) NW 4 N 4
TRANSPORT WND (MPH) NW 9 N 9
VENT RATE (KT-FT) 19200 34560
VENT RATE (M/S-M) 2920 5280
VENT RATE (MPH-FT) 21600 38880
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 4 VERY POOR 32 FAIR
ADI LATE VERY POOR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 10 8 7
MAX LVORI LATE 8 8 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 UPPER
50S. HIGHS IN THE MID 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ022-172015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-4) 61 (-5) 77
RH % (24H TREND) 72 (+2) 97 (-3) 49
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 6
PRECIP AMOUNT 0.26 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 740 1260
MIXING HGT(FT-AGL/MSL) 2440 4120
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) 19520 37080
VENT RATE (M/S-M) 2960 6300
VENT RATE (MPH-FT) 21960 41200
DISPERSION 2 3
SUNSHINE HOURS 3 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 4 VERY POOR 31 FAIR
ADI LATE VERY POOR 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 10 8 8
MAX LVORI LATE 7 8 1
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 AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ032-172015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 81 (-4) 63 (-5) 77
RH % (24H TREND) 75 (+6) 97 (-3) 53
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 6
PRECIP AMOUNT 0.20 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 720 1230
MIXING HGT(FT-AGL/MSL) 2360 4020
TRANSPORT WND (KTS) NW 9 N 9
TRANSPORT WND (M/S) NW 5 N 5
TRANSPORT WND (MPH) NW 10 N 10
VENT RATE (KT-FT) 21240 36180
VENT RATE (M/S-M) 3600 6150
VENT RATE (MPH-FT) 23600 40200
DISPERSION 2 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 5 VERY POOR 29 FAIR
ADI LATE VERY POOR 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 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. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHEAST 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST
WINDS AROUND 10 MPH.
OHZ033-172015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (-4) 63 (-4) 78
RH % (24H TREND) 73 (+4) 98 (-2) 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.27 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 730 1260
MIXING HGT(FT-AGL/MSL) 2400 4140
TRANSPORT WND (KTS) NW 9 N 9
TRANSPORT WND (M/S) NW 5 N 5
TRANSPORT WND (MPH) NW 10 N 10
VENT RATE (KT-FT) 21600 37260
VENT RATE (M/S-M) 3650 6300
VENT RATE (MPH-FT) 24000 41400
DISPERSION 2 3
SUNSHINE HOURS 3 6
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 30 FAIR
ADI LATE VERY POOR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 7 9 1
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 UPPER
50S. HIGHS IN THE MID 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST
WINDS AROUND 10 MPH.
OHZ023-172015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-3) 61 (-5) 77
RH % (24H TREND) 73 (+1) 98 (-2) 49
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR N 6
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 740 1240
MIXING HGT(FT-AGL/MSL) 2420 4070
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) 19360 36630
VENT RATE (M/S-M) 2960 6200
VENT RATE (MPH-FT) 21780 40700
DISPERSION 2 3
SUNSHINE HOURS 3 6
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 6 VERY POOR 33 FAIR
ADI LATE VERY POOR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 10 9 8
MAX LVORI LATE 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 LOWER 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
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 10 MPH.
OHZ014-172015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-2) 60 (-6) 74
RH % (24H TREND) 77 (-3) 99 (-1) 54
20FT WND-VAL/AM(MPH) LGT/VAR NE 6
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 8
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 650 1160
MIXING HGT(FT-AGL/MSL) 2130 3790
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) 17040 37900
VENT RATE (M/S-M) 2600 5800
VENT RATE (MPH-FT) 19170 45480
DISPERSION 2 3
SUNSHINE HOURS 3 6
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 5 VERY POOR 35 FAIR
ADI LATE VERY POOR 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 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 WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 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
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS 10 TO 15 MPH.
OHZ089-172015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-1) 62 (-5) 73
RH % (24H TREND) 78 (-4) 95 (-5) 59
20FT WND-VAL/AM(MPH) LGT/VAR NE 8
20FT WND-RDG/PM(MPH) N 5 LGT/VAR NE 9
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 490 850
MIXING HGT(FT-AGL/MSL) 1620 2790
TRANSPORT WND (KTS) N 6 NE 10
TRANSPORT WND (M/S) N 3 NE 5
TRANSPORT WND (MPH) N 7 NE 12
VENT RATE (KT-FT) 9720 27900
VENT RATE (M/S-M) 1470 4250
VENT RATE (MPH-FT) 11340 33480
DISPERSION 1 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT
ADI EARLY 5 VERY POOR 3 VERY POOR 28 FAIR
ADI LATE VERY POOR 8 POOR 28 FAIR
MAX LVORI EARLY 10 7 4
MAX LVORI LATE 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 WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 15 MPH.
PAZ001-172015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-1) 61 (-6) 72
RH % (24H TREND) 76 (-6) 90 (-9) 56
20FT WND-VAL/AM(MPH) LGT/VAR NE 7
20FT WND-RDG/PM(MPH) N 5 LGT/VAR NE 8
PRECIP AMOUNT 0.12 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM 11 PM
PRECIP END 12 PM 3 AM
MIXING HGT(M-AGL/MSL) 430 920
MIXING HGT(FT-AGL/MSL) 1410 3030
TRANSPORT WND (KTS) N 5 N 11
TRANSPORT WND (M/S) N 3 N 6
TRANSPORT WND (MPH) N 6 N 13
VENT RATE (KT-FT) 7050 33330
VENT RATE (M/S-M) 1290 5520
VENT RATE (MPH-FT) 8460 39390
DISPERSION 1 3
SUNSHINE HOURS 4 8
RH RECOVERY EXCELLENT
ADI EARLY 5 VERY POOR 9 POOR 38 FAIR
ADI LATE VERY POOR 8 POOR 38 FAIR
MAX LVORI EARLY 9 6 4
MAX LVORI LATE 6 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 70.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTHEAST WINDS
AROUND 10 MPH.
PAZ002-172015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-1) 56 (-8) 73
RH % (24H TREND) 79 (-5) 99 (-1) 56
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM 11 PM
PRECIP END 6 PM 3 AM
MIXING HGT(M-AGL/MSL) 590 1090
MIXING HGT(FT-AGL/MSL) 1930 3590
TRANSPORT WND (KTS) NW 6 N 10
TRANSPORT WND (M/S) NW 3 N 5
TRANSPORT WND (MPH) NW 7 N 12
VENT RATE (KT-FT) 11580 35900
VENT RATE (M/S-M) 1770 5450
VENT RATE (MPH-FT) 13510 43080
DISPERSION 1 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 3 VERY POOR 34 FAIR
ADI LATE 9 POOR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 6 8 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 WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 10 MPH.
PAZ003-172015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
252 AM EDT THU SEP 17 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-1) 57 (-8) 74
RH % (24H TREND) 81 (-1) 100 (0) 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 610 1180
MIXING HGT(FT-AGL/MSL) 2000 3860
TRANSPORT WND (KTS) NW 6 N 10
TRANSPORT WND (M/S) NW 3 N 5
TRANSPORT WND (MPH) NW 7 N 12
VENT RATE (KT-FT) 12000 38600
VENT RATE (M/S-M) 1830 5900
VENT RATE (MPH-FT) 14000 46320
DISPERSION 1 3
SUNSHINE HOURS 3 7
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 5 VERY POOR 30 FAIR
ADI LATE VERY POOR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 10 10 8
MAX LVORI LATE 8 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 AROUND 70. EAST WINDS AROUND 5 MPH.
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. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTHEAST WINDS
10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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