767
FNUS51 KCLE 210659
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
159 AM EST FRI NOV 21 2025
DISCUSSION
A COLD FRONT WILL PASS NORTHEAST OF THE AREA TODAY. MEANWHILE,
LOW PRESSURE WILL DEVELOP OVER THE CENTRAL UNITED STATES AND
MOVE EAST THROUGH THE OHIO AND TENNESSEE VALLEYS FRIDAY NIGHT
INTO SATURDAY. HIGH PRESSURE WILL BUILD BEHIND THIS SYSTEM ON
SATURDAY. A WEAK LOW WILL PASS NORTH OF THE AREA ON SUNDAY. HIGH
PRESSURE WILL RETURN FOR SUNDAY NIGHT INTO MONDAY.
OHZ003-212115-
LUCAS-
INCLUDING THE CITY OF TOLEDO
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+1) 29 (-14) 45
RH % (24H TREND) 64 (-4) 89 (-8) 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 810 830
MIXING HGT(FT-AGL/MSL) 2650 2730
TRANSPORT WND (KTS) W 9 NW 5
TRANSPORT WND (M/S) W 5 NW 3
TRANSPORT WND (MPH) W 10 NW 6
VENT RATE (KT-FT) 23850 13650
VENT RATE (M/S-M) 4050 2490
VENT RATE (MPH-FT) 26500 16380
DISPERSION 3 2
SUNSHINE HOURS 1 6
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 5 VERY POOR 14 GEN POOR
ADI LATE 5 VERY POOR 8 POOR 19 GEN POOR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 4 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ006-212115-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+1) 32 (-12) 45
RH % (24H TREND) 67 (-2) 87 (-10) 50
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 780 820
MIXING HGT(FT-AGL/MSL) 2550 2680
TRANSPORT WND (KTS) W 8 NW 5
TRANSPORT WND (M/S) W 4 NW 3
TRANSPORT WND (MPH) W 9 NW 6
VENT RATE (KT-FT) 20400 13400
VENT RATE (M/S-M) 3120 2460
VENT RATE (MPH-FT) 22950 16080
DISPERSION 2 2
SUNSHINE HOURS 1 6
RH RECOVERY EXCELLENT
ADI EARLY 5 VERY POOR 5 VERY POOR 13 GEN POOR
ADI LATE 5 VERY POOR 8 POOR 19 GEN POOR
MAX LVORI EARLY 9 4 5
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.
OHZ007-212115-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+2) 33 (-10) 45
RH % (24H TREND) 67 (-3) 89 (-8) 53
20FT WND-VAL/AM(MPH) SW 5 N 5
20FT WND-RDG/PM(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 810 760
MIXING HGT(FT-AGL/MSL) 2650 2510
TRANSPORT WND (KTS) W 9 NW 6
TRANSPORT WND (M/S) W 5 NW 3
TRANSPORT WND (MPH) W 10 NW 7
VENT RATE (KT-FT) 23850 15060
VENT RATE (M/S-M) 4050 2280
VENT RATE (MPH-FT) 26500 17570
DISPERSION 3 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 6 VERY POOR 17 GEN POOR
ADI LATE 4 VERY POOR 8 POOR 16 GEN POOR
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS
IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ008-212115-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+1) 33 (-11) 45
RH % (24H TREND) 69 (-1) 90 (-6) 53
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 1 AM
MIXING HGT(M-AGL/MSL) 730 820
MIXING HGT(FT-AGL/MSL) 2380 2700
TRANSPORT WND (KTS) W 8 NW 6
TRANSPORT WND (M/S) W 4 NW 3
TRANSPORT WND (MPH) W 9 NW 7
VENT RATE (KT-FT) 19040 16200
VENT RATE (M/S-M) 2920 2460
VENT RATE (MPH-FT) 21420 18900
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 5 VERY POOR 17 GEN POOR
ADI LATE 5 VERY POOR 7 POOR 15 GEN POOR
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ017-212115-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (0) 33 (-11) 45
RH % (24H TREND) 75 (+2) 89 (-9) 54
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 640 800
MIXING HGT(FT-AGL/MSL) 2110 2610
TRANSPORT WND (KTS) W 7 NW 6
TRANSPORT WND (M/S) W 4 NW 3
TRANSPORT WND (MPH) W 8 NW 7
VENT RATE (KT-FT) 14770 15660
VENT RATE (M/S-M) 2560 2400
VENT RATE (MPH-FT) 16880 18270
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 5 VERY POOR 16 GEN POOR
ADI LATE 4 VERY POOR 7 POOR 15 GEN POOR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 6 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.
OHZ018-212115-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (0) 34 (-10) 45
RH % (24H TREND) 72 (+1) 90 (-7) 55
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 660 840
MIXING HGT(FT-AGL/MSL) 2160 2760
TRANSPORT WND (KTS) W 7 NW 6
TRANSPORT WND (M/S) W 4 NW 3
TRANSPORT WND (MPH) W 8 NW 7
VENT RATE (KT-FT) 15120 16560
VENT RATE (M/S-M) 2640 2520
VENT RATE (MPH-FT) 17280 19320
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 5 VERY POOR 17 GEN POOR
ADI LATE 4 VERY POOR 8 POOR 18 GEN POOR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 5 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ027-212115-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (0) 35 (-8) 46
RH % (24H TREND) 76 (+3) 92 (-6) 56
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 620 830
MIXING HGT(FT-AGL/MSL) 2050 2730
TRANSPORT WND (KTS) W 7 NW 6
TRANSPORT WND (M/S) W 4 NW 3
TRANSPORT WND (MPH) W 8 NW 7
VENT RATE (KT-FT) 14350 16380
VENT RATE (M/S-M) 2480 2490
VENT RATE (MPH-FT) 16400 19110
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 6 VERY POOR 19 GEN POOR
ADI LATE 3 VERY POOR 8 POOR 18 GEN POOR
MAX LVORI EARLY 8 7 5
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO
15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ028-212115-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+1) 35 (-7) 46
RH % (24H TREND) 74 (+1) 94 (-5) 57
20FT WND-VAL/AM(MPH) LGT/VAR N 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 600 860
MIXING HGT(FT-AGL/MSL) 1970 2810
TRANSPORT WND (KTS) W 7 NW 7
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 8 NW 8
VENT RATE (KT-FT) 13790 19670
VENT RATE (M/S-M) 2400 3440
VENT RATE (MPH-FT) 15760 22480
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 5 VERY POOR 22 FAIR
ADI LATE 4 VERY POOR 8 POOR 20 GEN POOR
MAX LVORI EARLY 8 7 5
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ036-212115-
MARION-
INCLUDING THE CITY OF MARION
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN NONE
CHANCE PRECIP (%) 30 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+1) 35 (-7) 47
RH % (24H TREND) 78 (+3) 98 (-2) 56
20FT WND-VAL/AM(MPH) LGT/VAR N 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 550 840
MIXING HGT(FT-AGL/MSL) 1810 2760
TRANSPORT WND (KTS) W 5 NW 8
TRANSPORT WND (M/S) W 3 NW 4
TRANSPORT WND (MPH) W 6 NW 9
VENT RATE (KT-FT) 9050 22080
VENT RATE (M/S-M) 1650 3360
VENT RATE (MPH-FT) 10860 24840
DISPERSION 1 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 6 VERY POOR 20 GEN POOR
ADI LATE 10 POOR 8 POOR 21 FAIR
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 5 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ037-212115-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN NONE
CHANCE PRECIP (%) 30 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+1) 36 (-6) 47
RH % (24H TREND) 78 (+1) 99 (-1) 59
20FT WND-VAL/AM(MPH) LGT/VAR N 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 0 3
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 500 850
MIXING HGT(FT-AGL/MSL) 1640 2790
TRANSPORT WND (KTS) W 6 NW 8
TRANSPORT WND (M/S) W 3 NW 4
TRANSPORT WND (MPH) W 7 NW 9
VENT RATE (KT-FT) 9840 22320
VENT RATE (M/S-M) 1500 3400
VENT RATE (MPH-FT) 11480 25110
DISPERSION 1 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 5 VERY POOR 19 GEN POOR
ADI LATE 7 POOR 8 POOR 21 FAIR
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 6 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ009-212115-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+1) 35 (-7) 45
RH % (24H TREND) 74 (0) 91 (-7) 62
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 720 820
MIXING HGT(FT-AGL/MSL) 2360 2690
TRANSPORT WND (KTS) W 9 NW 8
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 10 NW 9
VENT RATE (KT-FT) 21240 21520
VENT RATE (M/S-M) 3600 3280
VENT RATE (MPH-FT) 23600 24210
DISPERSION 2 2
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 4 VERY POOR 22 FAIR
ADI LATE 3 VERY POOR 8 POOR 20 GEN POOR
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 5 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ019-212115-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+1) 35 (-7) 45
RH % (24H TREND) 72 (0) 94 (-5) 59
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 670 870
MIXING HGT(FT-AGL/MSL) 2200 2860
TRANSPORT WND (KTS) W 8 NW 7
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 9 NW 8
VENT RATE (KT-FT) 17600 20020
VENT RATE (M/S-M) 2680 3480
VENT RATE (MPH-FT) 19800 22880
DISPERSION 2 2
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 4 VERY POOR 24 FAIR
ADI LATE 4 VERY POOR 8 POOR 21 FAIR
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 5 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ029-212115-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+1) 35 (-6) 46
RH % (24H TREND) 75 (+1) 96 (-4) 57
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 610 890
MIXING HGT(FT-AGL/MSL) 2000 2910
TRANSPORT WND (KTS) W 8 NW 8
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 9 NW 9
VENT RATE (KT-FT) 16000 23280
VENT RATE (M/S-M) 2440 3560
VENT RATE (MPH-FT) 18000 26190
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 4 VERY POOR 22 FAIR
ADI LATE 4 VERY POOR 8 POOR 21 FAIR
MAX LVORI EARLY 9 7 8
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
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ030-212115-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+1) 35 (-5) 46
RH % (24H TREND) 75 (+1) 97 (-3) 57
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 650 930
MIXING HGT(FT-AGL/MSL) 2140 3040
TRANSPORT WND (KTS) W 9 NW 8
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 10 NW 9
VENT RATE (KT-FT) 19260 24320
VENT RATE (M/S-M) 3250 3720
VENT RATE (MPH-FT) 21400 27360
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 4 VERY POOR 24 FAIR
ADI LATE 3 VERY POOR 8 POOR 24 FAIR
MAX LVORI EARLY 9 7 8
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
SUNDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ047-212115-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN RAIN NONE
CHANCE PRECIP (%) 30 70 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+1) 37 (-3) 48
RH % (24H TREND) 79 (+3) 100 (0) 56
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.01 0.05 0.00
PRECIP DURATION 0 3
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 530 920
MIXING HGT(FT-AGL/MSL) 1730 3030
TRANSPORT WND (KTS) W 6 NW 8
TRANSPORT WND (M/S) W 3 NW 4
TRANSPORT WND (MPH) W 7 NW 9
VENT RATE (KT-FT) 10380 24240
VENT RATE (M/S-M) 1590 3680
VENT RATE (MPH-FT) 12110 27270
DISPERSION 1 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 5 VERY POOR 20 GEN POOR
ADI LATE 10 POOR 7 POOR 22 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 6 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS AROUND 10 MPH.
OHZ038-212115-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+1) 37 (-2) 47
RH % (24H TREND) 79 (+5) 99 (-1) 57
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 620 970
MIXING HGT(FT-AGL/MSL) 2020 3170
TRANSPORT WND (KTS) W 7 NW 8
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 8 NW 9
VENT RATE (KT-FT) 14140 25360
VENT RATE (M/S-M) 2480 3880
VENT RATE (MPH-FT) 16160 28530
DISPERSION 2 2
SUNSHINE HOURS 1 5
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 4 VERY POOR 22 FAIR
ADI LATE 12 POOR 7 POOR 22 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 6 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS AROUND 10 MPH.
OHZ031-212115-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+2) 35 (-4) 47
RH % (24H TREND) 77 (+4) 99 (-1) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 670 1020
MIXING HGT(FT-AGL/MSL) 2180 3360
TRANSPORT WND (KTS) W 8 NW 8
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 9 NW 9
VENT RATE (KT-FT) 17440 26880
VENT RATE (M/S-M) 2680 4080
VENT RATE (MPH-FT) 19620 30240
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 4 VERY POOR 24 FAIR
ADI LATE 3 VERY POOR 6 VERY POOR 25 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 6 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ020-212115-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+2) 35 (-5) 46
RH % (24H TREND) 75 (+3) 97 (-3) 59
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 710 1040
MIXING HGT(FT-AGL/MSL) 2310 3420
TRANSPORT WND (KTS) W 8 NW 8
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 9 NW 9
VENT RATE (KT-FT) 18480 27360
VENT RATE (M/S-M) 2840 4160
VENT RATE (MPH-FT) 20790 30780
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 4 VERY POOR 26 FAIR
ADI LATE 4 VERY POOR 6 VERY POOR 25 FAIR
MAX LVORI EARLY 9 8 8
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
SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
OHZ010-212115-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+2) 35 (-6) 46
RH % (24H TREND) 73 (0) 96 (-4) 60
20FT WND-VAL/AM(MPH) LGT/VAR N 5
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 710 1030
MIXING HGT(FT-AGL/MSL) 2320 3390
TRANSPORT WND (KTS) W 10 NW 9
TRANSPORT WND (M/S) W 5 NW 5
TRANSPORT WND (MPH) W 12 NW 10
VENT RATE (KT-FT) 23200 30510
VENT RATE (M/S-M) 3550 5150
VENT RATE (MPH-FT) 27840 33900
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 4 VERY POOR 27 FAIR
ADI LATE 5 VERY POOR 7 POOR 25 FAIR
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 5 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 15 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
OHZ011-212115-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+1) 37 (-4) 46
RH % (24H TREND) 73 (+4) 94 (-4) 61
20FT WND-VAL/AM(MPH) SW 5 N 5
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 750 1030
MIXING HGT(FT-AGL/MSL) 2470 3390
TRANSPORT WND (KTS) W 11 NW 8
TRANSPORT WND (M/S) W 6 NW 4
TRANSPORT WND (MPH) W 13 NW 9
VENT RATE (KT-FT) 27170 27120
VENT RATE (M/S-M) 4500 4120
VENT RATE (MPH-FT) 32110 30510
DISPERSION 3 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 4 VERY POOR 6 VERY POOR
ADI LATE 5 VERY POOR 7 POOR 23 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 5 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.
COLDER. LOWS AROUND 30. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
OHZ012-212115-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+1) 36 (-3) 46
RH % (24H TREND) 75 (+9) 94 (-4) 61
20FT WND-VAL/AM(MPH) SW 6 N 5
20FT WND-RDG/PM(MPH) W 7 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 760 1040
MIXING HGT(FT-AGL/MSL) 2490 3420
TRANSPORT WND (KTS) W 13 NW 8
TRANSPORT WND (M/S) W 7 NW 4
TRANSPORT WND (MPH) W 15 NW 9
VENT RATE (KT-FT) 32370 27360
VENT RATE (M/S-M) 5320 4160
VENT RATE (MPH-FT) 37350 30780
DISPERSION 3 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 4 VERY POOR 6 VERY POOR
ADI LATE 7 POOR 6 VERY POOR 24 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE LOWER 30S. HIGHS AROUND 40. WEST WINDS 10 TO
15 MPH.
OHZ013-212115-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+2) 34 (-4) 45
RH % (24H TREND) 75 (+7) 99 (-1) 61
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 750 1020
MIXING HGT(FT-AGL/MSL) 2450 3350
TRANSPORT WND (KTS) W 12 NW 8
TRANSPORT WND (M/S) W 6 NW 4
TRANSPORT WND (MPH) W 14 NW 9
VENT RATE (KT-FT) 29400 26800
VENT RATE (M/S-M) 4500 4080
VENT RATE (MPH-FT) 34300 30150
DISPERSION 3 3
SUNSHINE HOURS 1 3
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 4 VERY POOR 11 POOR
ADI LATE 5 VERY POOR 4 VERY POOR 23 FAIR
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 6 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
OHZ021-212115-
SUMMIT-
INCLUDING THE CITY OF AKRON
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+2) 36 (-3) 47
RH % (24H TREND) 73 (+4) 97 (-3) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 740 1080
MIXING HGT(FT-AGL/MSL) 2430 3550
TRANSPORT WND (KTS) W 10 NW 8
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 12 NW 9
VENT RATE (KT-FT) 24300 28400
VENT RATE (M/S-M) 3700 4320
VENT RATE (MPH-FT) 29160 31950
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 3 VERY POOR 13 GEN POOR
ADI LATE 4 VERY POOR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 8 6
MAX LVORI LATE 6 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
OHZ022-212115-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+2) 35 (-2) 46
RH % (24H TREND) 74 (+7) 99 (-1) 57
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 710 1070
MIXING HGT(FT-AGL/MSL) 2310 3510
TRANSPORT WND (KTS) W 10 NW 8
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 12 NW 9
VENT RATE (KT-FT) 23100 28080
VENT RATE (M/S-M) 3550 4280
VENT RATE (MPH-FT) 27720 31590
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 3 VERY POOR 12 POOR
ADI LATE 4 VERY POOR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 8 6
MAX LVORI LATE 5 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. WEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
OHZ032-212115-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+2) 36 (-2) 47
RH % (24H TREND) 79 (+7) 97 (-3) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 640 1060
MIXING HGT(FT-AGL/MSL) 2100 3490
TRANSPORT WND (KTS) W 8 NW 8
TRANSPORT WND (M/S) W 4 NW 4
TRANSPORT WND (MPH) W 9 NW 9
VENT RATE (KT-FT) 16800 27920
VENT RATE (M/S-M) 2560 4240
VENT RATE (MPH-FT) 18900 31410
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 3 VERY POOR 23 FAIR
ADI LATE 3 VERY POOR 6 VERY POOR 25 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 6 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
OHZ033-212115-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+2) 35 (-1) 47
RH % (24H TREND) 75 (+9) 99 (-1) 55
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 670 1090
MIXING HGT(FT-AGL/MSL) 2190 3570
TRANSPORT WND (KTS) W 8 NW 9
TRANSPORT WND (M/S) W 4 NW 5
TRANSPORT WND (MPH) W 9 NW 10
VENT RATE (KT-FT) 17520 32130
VENT RATE (M/S-M) 2680 5450
VENT RATE (MPH-FT) 19710 35700
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 3 VERY POOR 25 FAIR
ADI LATE 3 VERY POOR 4 VERY POOR 27 FAIR
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 5 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS AROUND 40. HIGHS IN THE MID 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
OHZ023-212115-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+3) 34 (-2) 46
RH % (24H TREND) 73 (+8) 100 (0) 55
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 780 1090
MIXING HGT(FT-AGL/MSL) 2540 3570
TRANSPORT WND (KTS) W 10 N 9
TRANSPORT WND (M/S) W 5 N 5
TRANSPORT WND (MPH) W 12 N 10
VENT RATE (KT-FT) 25400 32130
VENT RATE (M/S-M) 3900 5450
VENT RATE (MPH-FT) 30480 35700
DISPERSION 2 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 3 VERY POOR 12 POOR
ADI LATE 4 VERY POOR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 5 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS AROUND 40. HIGHS IN THE MID 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
OHZ014-212115-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+3) 34 (-2) 45
RH % (24H TREND) 75 (+9) 100 (0) 60
20FT WND-VAL/AM(MPH) SW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 760 1090
MIXING HGT(FT-AGL/MSL) 2490 3580
TRANSPORT WND (KTS) W 12 NW 9
TRANSPORT WND (M/S) W 6 NW 5
TRANSPORT WND (MPH) W 14 NW 10
VENT RATE (KT-FT) 29880 32220
VENT RATE (M/S-M) 4560 5450
VENT RATE (MPH-FT) 34860 35800
DISPERSION 3 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 4 VERY POOR 9 POOR
ADI LATE 6 VERY POOR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 6 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS AROUND 40. HIGHS IN THE MID 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS AROUND 30. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
10 TO 15 MPH.
OHZ089-212115-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+2) 35 (-3) 45
RH % (24H TREND) 76 (+10) 93 (-5) 61
20FT WND-VAL/AM(MPH) SW 6 N 5
20FT WND-RDG/PM(MPH) W 7 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 760 1110
MIXING HGT(FT-AGL/MSL) 2500 3650
TRANSPORT WND (KTS) W 15 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 9
VENT RATE (KT-FT) 37500 29200
VENT RATE (M/S-M) 6080 4440
VENT RATE (MPH-FT) 42500 32850
DISPERSION 3 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 7 POOR 29 FAIR
ADI LATE 8 POOR 7 POOR 27 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE LOWER 30S. HIGHS AROUND 40. WEST WINDS 10 TO
15 MPH.
PAZ001-212115-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+2) 35 (-3) 44
RH % (24H TREND) 77 (+16) 89 (-4) 58
20FT WND-VAL/AM(MPH) SW 8 N 6
20FT WND-RDG/PM(MPH) W 9 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 780 1110
MIXING HGT(FT-AGL/MSL) 2550 3630
TRANSPORT WND (KTS) W 16 NW 9
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 18 NW 10
VENT RATE (KT-FT) 40800 32670
VENT RATE (M/S-M) 6240 5550
VENT RATE (MPH-FT) 45900 36300
DISPERSION 3 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 8 POOR 28 FAIR
ADI LATE 11 POOR 7 POOR 28 FAIR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE LOWER 30S. HIGHS AROUND 40. WEST WINDS AROUND
15 MPH.
PAZ002-212115-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+2) 31 (-3) 43
RH % (24H TREND) 80 (+16) 100 (0) 61
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 670 1060
MIXING HGT(FT-AGL/MSL) 2210 3490
TRANSPORT WND (KTS) W 14 NW 9
TRANSPORT WND (M/S) W 7 NW 5
TRANSPORT WND (MPH) W 16 NW 10
VENT RATE (KT-FT) 30940 31410
VENT RATE (M/S-M) 4690 5300
VENT RATE (MPH-FT) 35360 34900
DISPERSION 3 3
SUNSHINE HOURS 1 3
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 9 POOR
ADI LATE 8 POOR 5 VERY POOR 27 FAIR
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 6 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
PAZ003-212115-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
159 AM EST FRI NOV 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+1) 32 (-3) 43
RH % (24H TREND) 78 (+13) 100 (0) 61
20FT WND-VAL/AM(MPH) SW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 690 1090
MIXING HGT(FT-AGL/MSL) 2260 3590
TRANSPORT WND (KTS) W 12 NW 9
TRANSPORT WND (M/S) W 6 NW 5
TRANSPORT WND (MPH) W 14 NW 10
VENT RATE (KT-FT) 27120 32310
VENT RATE (M/S-M) 4140 5450
VENT RATE (MPH-FT) 31640 35900
DISPERSION 3 3
SUNSHINE HOURS 1 4
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 4 VERY POOR 12 POOR
ADI LATE 6 VERY POOR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 10 9 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
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.
SOUTH WINDS 5 TO 10 MPH.
THANKSGIVING DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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