013
FNUS51 KCLE 210702
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
302 AM EDT FRI AUG 21 2026
DISCUSSION
THERE IS A LOW POTENTIAL FOR SHOWERS AND STORMS ACROSS NORTHWEST
AND NORTH CENTRAL OHIO THIS EVENING. MORE WIDESPREAD SHOWERS AND
STORMS ARE EXPECTED SATURDAY AFTERNOON AND EVENING, WITH COOLER
WEATHER AND LINGERING SHOWERS ON SUNDAY.
OHZ003-212015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 20 70
TEMP (24H TREND) 81 (+1) 61 (+1) 79
RH % (24H TREND) 52 (-12) 98 (+9) 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) SE 5 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.07 0.13
PRECIP DURATION 1 3
PRECIP BEGIN 6 PM 11 AM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1190
MIXING HGT(FT-AGL/MSL) 5370 3890
TRANSPORT WND (KTS) S 7 W 9
TRANSPORT WND (M/S) S 4 W 5
TRANSPORT WND (MPH) S 8 W 10
VENT RATE (KT-FT) 37590 35010
VENT RATE (M/S-M) 6560 5950
VENT RATE (MPH-FT) 42960 38900
DISPERSION 3 3
SUNSHINE HOURS 10 6
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 34 FAIR 27 FAIR
ADI LATE 48 GEN GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ006-212015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 20 70
TEMP (24H TREND) 82 (+2) 62 (+3) 79
RH % (24H TREND) 54 (-13) 97 (+6) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9
PRECIP AMOUNT 0.00 0.06 0.18
PRECIP DURATION 1 3
PRECIP BEGIN 6 PM 11 AM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1210
MIXING HGT(FT-AGL/MSL) 5190 3960
TRANSPORT WND (KTS) S 6 W 10
TRANSPORT WND (M/S) S 3 W 5
TRANSPORT WND (MPH) S 7 W 12
VENT RATE (KT-FT) 31140 39600
VENT RATE (M/S-M) 4740 6050
VENT RATE (MPH-FT) 36330 47520
DISPERSION 3 3
SUNSHINE HOURS 10 6
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 35 FAIR 27 FAIR
ADI LATE 49 GEN GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 2 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. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ007-212015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 20 70
TEMP (24H TREND) 81 (+3) 62 (0) 78
RH % (24H TREND) 56 (-15) 95 (+7) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) SE 5 E 5 SW 8
PRECIP AMOUNT 0.00 0.04 0.16
PRECIP DURATION 1 3
PRECIP BEGIN 7 PM 11 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1460 1100
MIXING HGT(FT-AGL/MSL) 4800 3610
TRANSPORT WND (KTS) SE 6 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 7 SW 9
VENT RATE (KT-FT) 28800 28880
VENT RATE (M/S-M) 4380 4400
VENT RATE (MPH-FT) 33600 32490
DISPERSION 3 3
SUNSHINE HOURS 11 6
RH RECOVERY EXCELLENT
ADI EARLY 21 FAIR 24 FAIR 20 GEN POOR
ADI LATE 36 FAIR 5 VERY POOR 34 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ008-212015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80
CHANCE OF THUNDER (%) 0 20 80
TEMP (24H TREND) 81 (+2) 62 (+2) 79
RH % (24H TREND) 54 (-17) 95 (+5) 69
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.05 0.17
PRECIP DURATION 1 3
PRECIP BEGIN 6 PM 11 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1170
MIXING HGT(FT-AGL/MSL) 5140 3830
TRANSPORT WND (KTS) S 6 SW 9
TRANSPORT WND (M/S) S 3 SW 5
TRANSPORT WND (MPH) S 7 SW 10
VENT RATE (KT-FT) 30840 34470
VENT RATE (M/S-M) 4710 5850
VENT RATE (MPH-FT) 35980 38300
DISPERSION 3 3
SUNSHINE HOURS 11 6
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 32 FAIR 23 FAIR
ADI LATE 43 GEN GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ017-212015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 60
CHANCE OF THUNDER (%) 0 20 60
TEMP (24H TREND) 80 (0) 61 (+2) 78
RH % (24H TREND) 59 (-12) 96 (+1) 71
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9
PRECIP AMOUNT 0.00 0.02 0.16
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM 11 AM
PRECIP END 3 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1440 1050
MIXING HGT(FT-AGL/MSL) 4710 3440
TRANSPORT WND (KTS) S 6 W 11
TRANSPORT WND (M/S) S 3 W 6
TRANSPORT WND (MPH) S 7 W 13
VENT RATE (KT-FT) 28260 37840
VENT RATE (M/S-M) 4320 6300
VENT RATE (MPH-FT) 32970 44720
DISPERSION 3 3
SUNSHINE HOURS 11 6
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 33 FAIR 26 FAIR
ADI LATE 45 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ018-212015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80
CHANCE OF THUNDER (%) 0 20 80
TEMP (24H TREND) 81 (+2) 61 (+2) 78
RH % (24H TREND) 54 (-16) 94 (+2) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.04 0.27
PRECIP DURATION 1 3
PRECIP BEGIN 6 PM 11 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1520 1160
MIXING HGT(FT-AGL/MSL) 5000 3820
TRANSPORT WND (KTS) S 6 SW 10
TRANSPORT WND (M/S) S 3 SW 5
TRANSPORT WND (MPH) S 7 SW 12
VENT RATE (KT-FT) 30000 38200
VENT RATE (M/S-M) 4560 5800
VENT RATE (MPH-FT) 35000 45840
DISPERSION 3 3
SUNSHINE HOURS 12 6
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 29 FAIR 21 FAIR
ADI LATE 42 GEN GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ027-212015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+1) 61 (+2) 78
RH % (24H TREND) 58 (-13) 96 (+1) 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 3
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1380 990
MIXING HGT(FT-AGL/MSL) 4510 3250
TRANSPORT WND (KTS) S 6 W 9
TRANSPORT WND (M/S) S 3 W 5
TRANSPORT WND (MPH) S 7 W 10
VENT RATE (KT-FT) 27060 29250
VENT RATE (M/S-M) 4140 4950
VENT RATE (MPH-FT) 31570 32500
DISPERSION 3 3
SUNSHINE HOURS 12 6
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 29 FAIR 23 FAIR
ADI LATE 39 FAIR 4 VERY POOR 28 FAIR
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ028-212015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 80 (+1) 60 (+1) 78
RH % (24H TREND) 53 (-16) 95 (-1) 68
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.26
PRECIP DURATION 3
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1490 1100
MIXING HGT(FT-AGL/MSL) 4880 3610
TRANSPORT WND (KTS) SE 6 SW 9
TRANSPORT WND (M/S) SE 3 SW 5
TRANSPORT WND (MPH) SE 7 SW 10
VENT RATE (KT-FT) 29280 32490
VENT RATE (M/S-M) 4470 5500
VENT RATE (MPH-FT) 34160 36100
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 28 FAIR 21 FAIR
ADI LATE 38 FAIR 4 VERY POOR 38 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ036-212015-
MARION-
INCLUDING THE CITY OF MARION
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+1) 60 (+1) 78
RH % (24H TREND) 57 (-16) 99 (+1) 71
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1340 1050
MIXING HGT(FT-AGL/MSL) 4380 3430
TRANSPORT WND (KTS) SE 5 W 9
TRANSPORT WND (M/S) SE 3 W 5
TRANSPORT WND (MPH) SE 6 W 10
VENT RATE (KT-FT) 21900 30870
VENT RATE (M/S-M) 4020 5250
VENT RATE (MPH-FT) 26280 34300
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 27 FAIR 21 FAIR
ADI LATE 36 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ037-212015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 80 (+2) 59 (0) 78
RH % (24H TREND) 56 (-19) 98 (0) 70
20FT WND-VAL/AM(MPH) E 5 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.31
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1340 1050
MIXING HGT(FT-AGL/MSL) 4410 3460
TRANSPORT WND (KTS) SE 5 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 9
VENT RATE (KT-FT) 22050 27680
VENT RATE (M/S-M) 4020 4200
VENT RATE (MPH-FT) 26460 31140
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 26 FAIR 21 FAIR
ADI LATE 31 FAIR 3 VERY POOR 35 FAIR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ009-212015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 90
CHANCE OF THUNDER (%) 0 20 80
TEMP (24H TREND) 80 (+2) 60 (0) 79
RH % (24H TREND) 53 (-19) 93 (+2) 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.04 0.21
PRECIP DURATION 1 3
PRECIP BEGIN 7 PM 12 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1110
MIXING HGT(FT-AGL/MSL) 4920 3640
TRANSPORT WND (KTS) SE 5 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 9
VENT RATE (KT-FT) 24600 29120
VENT RATE (M/S-M) 4500 4440
VENT RATE (MPH-FT) 29520 32760
DISPERSION 3 3
SUNSHINE HOURS 11 6
RH RECOVERY EXCELLENT
ADI EARLY 20 GEN POOR 23 FAIR 21 FAIR
ADI LATE 34 FAIR 4 VERY POOR 37 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
AROUND 60. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ019-212015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 90
CHANCE OF THUNDER (%) 0 20 80
TEMP (24H TREND) 81 (+2) 60 (+2) 79
RH % (24H TREND) 50 (-19) 93 (-2) 66
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.02 0.15
PRECIP DURATION 1 3
PRECIP BEGIN 7 PM 12 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1160
MIXING HGT(FT-AGL/MSL) 5110 3790
TRANSPORT WND (KTS) SE 5 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 9
VENT RATE (KT-FT) 25550 30320
VENT RATE (M/S-M) 4680 4640
VENT RATE (MPH-FT) 30660 34110
DISPERSION 3 3
SUNSHINE HOURS 12 6
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 28 FAIR 23 FAIR
ADI LATE 36 FAIR 4 VERY POOR 36 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. THUNDERSTORMS LIKELY AND A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ029-212015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 80 (+2) 58 (+1) 78
RH % (24H TREND) 51 (-20) 97 (-1) 66
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.19
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1120
MIXING HGT(FT-AGL/MSL) 4840 3690
TRANSPORT WND (KTS) SE 5 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 9
VENT RATE (KT-FT) 24200 29520
VENT RATE (M/S-M) 4440 4480
VENT RATE (MPH-FT) 29040 33210
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 28 FAIR 23 FAIR
ADI LATE 34 FAIR 4 VERY POOR 37 FAIR
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ030-212015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 79 (+1) 57 (0) 79
RH % (24H TREND) 52 (-20) 99 (0) 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1070
MIXING HGT(FT-AGL/MSL) 4820 3500
TRANSPORT WND (KTS) SE 5 SW 7
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 8
VENT RATE (KT-FT) 24100 24500
VENT RATE (M/S-M) 4410 4280
VENT RATE (MPH-FT) 28920 28000
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 28 FAIR 21 FAIR
ADI LATE 37 FAIR 3 VERY POOR 38 FAIR
MAX LVORI EARLY 9 5 8
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ047-212015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 79 (+2) 58 (0) 78
RH % (24H TREND) 57 (-21) 100 (+1) 71
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.27
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1390 1070
MIXING HGT(FT-AGL/MSL) 4570 3500
TRANSPORT WND (KTS) E 5 SW 8
TRANSPORT WND (M/S) E 3 SW 4
TRANSPORT WND (MPH) E 6 SW 9
VENT RATE (KT-FT) 22850 28000
VENT RATE (M/S-M) 4170 4280
VENT RATE (MPH-FT) 27420 31500
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 23 FAIR 20 GEN POOR
ADI LATE 32 FAIR 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 9 6 10
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ038-212015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 60
TEMP (24H TREND) 79 (+2) 57 (-1) 79
RH % (24H TREND) 54 (-22) 100 (+1) 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1350 1310
MIXING HGT(FT-AGL/MSL) 4440 4290
TRANSPORT WND (KTS) E 5 SW 8
TRANSPORT WND (M/S) E 3 SW 4
TRANSPORT WND (MPH) E 6 SW 9
VENT RATE (KT-FT) 22200 34320
VENT RATE (M/S-M) 4050 5240
VENT RATE (MPH-FT) 26640 38610
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 23 FAIR 15 GEN POOR
ADI LATE 32 FAIR 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ031-212015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 79 (+1) 56 (-1) 79
RH % (24H TREND) 52 (-20) 99 (-1) 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1160
MIXING HGT(FT-AGL/MSL) 4540 3800
TRANSPORT WND (KTS) SE 5 SW 7
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 8
VENT RATE (KT-FT) 22700 26600
VENT RATE (M/S-M) 4140 4640
VENT RATE (MPH-FT) 27240 30400
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 22 FAIR 15 GEN POOR
ADI LATE 34 FAIR 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 10 5 9
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
THUNDERSTORMS AND A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ020-212015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 80 (+1) 57 (0) 79
RH % (24H TREND) 48 (-21) 96 (-3) 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.25
PRECIP DURATION 3
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1170
MIXING HGT(FT-AGL/MSL) 5180 3830
TRANSPORT WND (KTS) SE 6 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 7 SW 9
VENT RATE (KT-FT) 31080 30640
VENT RATE (M/S-M) 4740 4680
VENT RATE (MPH-FT) 36260 34470
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 25 FAIR 17 GEN POOR
ADI LATE 40 FAIR 4 VERY POOR 40 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ010-212015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 81 (+2) 58 (0) 79
RH % (24H TREND) 49 (-19) 94 (-3) 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.27
PRECIP DURATION 3
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1680 1000
MIXING HGT(FT-AGL/MSL) 5520 3290
TRANSPORT WND (KTS) SE 5 SW 7
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 8
VENT RATE (KT-FT) 27600 23030
VENT RATE (M/S-M) 5040 4000
VENT RATE (MPH-FT) 33120 26320
DISPERSION 3 3
SUNSHINE HOURS 12 6
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 27 FAIR 20 GEN POOR
ADI LATE 37 FAIR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 1 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 CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ011-212015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 81 (+2) 59 (0) 80
RH % (24H TREND) 42 (-22) 88 (-5) 56
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.24
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1720 1380
MIXING HGT(FT-AGL/MSL) 5660 4520
TRANSPORT WND (KTS) SE 5 SW 7
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 8
VENT RATE (KT-FT) 28300 31640
VENT RATE (M/S-M) 5160 5520
VENT RATE (MPH-FT) 33960 36160
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 29 FAIR 32 FAIR 18 GEN POOR
ADI LATE 39 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS
IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ012-212015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 50
TEMP (24H TREND) 81 (+2) 58 (0) 81
RH % (24H TREND) 43 (-20) 88 (-5) 56
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1220
MIXING HGT(FT-AGL/MSL) 5230 4000
TRANSPORT WND (KTS) SE 6 SW 7
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 7 SW 8
VENT RATE (KT-FT) 31380 28000
VENT RATE (M/S-M) 4770 4880
VENT RATE (MPH-FT) 36610 32000
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 31 FAIR 31 FAIR 18 GEN POOR
ADI LATE 41 GEN GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS AROUND 70. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ013-212015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 60
TEMP (24H TREND) 80 (+2) 55 (0) 80
RH % (24H TREND) 41 (-22) 94 (-5) 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1550
MIXING HGT(FT-AGL/MSL) 5210 5090
TRANSPORT WND (KTS) SE 5 SW 9
TRANSPORT WND (M/S) SE 3 SW 5
TRANSPORT WND (MPH) SE 6 SW 10
VENT RATE (KT-FT) 26050 45810
VENT RATE (M/S-M) 4770 7750
VENT RATE (MPH-FT) 31260 50900
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 31 FAIR 32 FAIR 18 GEN POOR
ADI LATE 43 GEN GOOD 4 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
AROUND 70. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ021-212015-
SUMMIT-
INCLUDING THE CITY OF AKRON
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+1) 57 (-1) 80
RH % (24H TREND) 44 (-23) 94 (-5) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 2
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1350
MIXING HGT(FT-AGL/MSL) 5140 4440
TRANSPORT WND (KTS) SE 5 SW 9
TRANSPORT WND (M/S) SE 3 SW 5
TRANSPORT WND (MPH) SE 6 SW 10
VENT RATE (KT-FT) 25700 39960
VENT RATE (M/S-M) 4710 6750
VENT RATE (MPH-FT) 30840 44400
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 27 FAIR 15 GEN POOR
ADI LATE 39 FAIR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 4 7
MAX LVORI LATE 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ022-212015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 60
TEMP (24H TREND) 80 (+2) 56 (-1) 81
RH % (24H TREND) 41 (-25) 94 (-5) 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1380
MIXING HGT(FT-AGL/MSL) 4870 4540
TRANSPORT WND (KTS) SE 5 SW 9
TRANSPORT WND (M/S) SE 3 SW 5
TRANSPORT WND (MPH) SE 6 SW 10
VENT RATE (KT-FT) 24350 40860
VENT RATE (M/S-M) 4440 6900
VENT RATE (MPH-FT) 29220 45400
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 28 FAIR 30 FAIR 15 GEN POOR
ADI LATE 39 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 9 4 7
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 70.
WEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ032-212015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 50
TEMP (24H TREND) 79 (+1) 57 (-2) 80
RH % (24H TREND) 48 (-24) 95 (-4) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1350 1440
MIXING HGT(FT-AGL/MSL) 4420 4710
TRANSPORT WND (KTS) E 5 W 9
TRANSPORT WND (M/S) E 3 W 5
TRANSPORT WND (MPH) E 6 W 10
VENT RATE (KT-FT) 22100 42390
VENT RATE (M/S-M) 4050 7200
VENT RATE (MPH-FT) 26520 47100
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 26 FAIR 12 POOR
ADI LATE 34 FAIR 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 9 4 7
MAX LVORI LATE 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ033-212015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 50
TEMP (24H TREND) 79 (+2) 56 (-2) 81
RH % (24H TREND) 42 (-28) 96 (-3) 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1520
MIXING HGT(FT-AGL/MSL) 4600 5000
TRANSPORT WND (KTS) E 5 SW 8
TRANSPORT WND (M/S) E 3 SW 4
TRANSPORT WND (MPH) E 6 SW 9
VENT RATE (KT-FT) 23000 40000
VENT RATE (M/S-M) 4200 6080
VENT RATE (MPH-FT) 27600 45000
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 28 FAIR 15 GEN POOR
ADI LATE 38 FAIR 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 4 7
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ023-212015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 60
TEMP (24H TREND) 80 (+2) 56 (0) 81
RH % (24H TREND) 40 (-25) 94 (-6) 51
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1500
MIXING HGT(FT-AGL/MSL) 4850 4930
TRANSPORT WND (KTS) SE 5 SW 8
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 6 SW 9
VENT RATE (KT-FT) 24250 39440
VENT RATE (M/S-M) 4440 6000
VENT RATE (MPH-FT) 29100 44370
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 29 FAIR 15 GEN POOR
ADI LATE 41 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
OHZ014-212015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 60
TEMP (24H TREND) 80 (+2) 55 (+1) 81
RH % (24H TREND) 42 (-21) 95 (-5) 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 2
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1530
MIXING HGT(FT-AGL/MSL) 5170 5020
TRANSPORT WND (KTS) SE 6 SW 9
TRANSPORT WND (M/S) SE 3 SW 5
TRANSPORT WND (MPH) SE 7 SW 10
VENT RATE (KT-FT) 31020 45180
VENT RATE (M/S-M) 4740 7650
VENT RATE (MPH-FT) 36190 50200
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 31 FAIR 31 FAIR 18 GEN POOR
ADI LATE 43 GEN GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 1 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
AROUND 70. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ089-212015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 50
TEMP (24H TREND) 80 (+3) 58 (0) 81
RH % (24H TREND) 46 (-17) 89 (-5) 57
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) E 5 E 5 W 6
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1020
MIXING HGT(FT-AGL/MSL) 4930 3350
TRANSPORT WND (KTS) SE 6 SW 7
TRANSPORT WND (M/S) SE 3 SW 4
TRANSPORT WND (MPH) SE 7 SW 8
VENT RATE (KT-FT) 29580 23450
VENT RATE (M/S-M) 4500 4080
VENT RATE (MPH-FT) 34510 26800
DISPERSION 3 3
SUNSHINE HOURS 13 7
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 30 FAIR 19 GEN POOR
ADI LATE 41 GEN GOOD 5 VERY POOR 27 FAIR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
PAZ001-212015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 60
TEMP (24H TREND) 79 (+2) 59 (+1) 81
RH % (24H TREND) 43 (-11) 81 (-6) 54
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) NE 5 E 5 SW 5
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1010
MIXING HGT(FT-AGL/MSL) 4600 3320
TRANSPORT WND (KTS) E 5 SW 8
TRANSPORT WND (M/S) E 3 SW 4
TRANSPORT WND (MPH) E 6 SW 9
VENT RATE (KT-FT) 23000 26560
VENT RATE (M/S-M) 4200 4040
VENT RATE (MPH-FT) 27600 29880
DISPERSION 3 3
SUNSHINE HOURS 13 8
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 17 GEN POOR 28 FAIR
ADI LATE 32 FAIR 7 POOR 34 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
MONDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
PAZ002-212015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 78 (+2) 54 (+1) 80
RH % (24H TREND) 44 (-18) 91 (-7) 56
20FT WND-VAL/AM(MPH) LGT/VAR SE 5
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.18
PRECIP DURATION 2
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1270
MIXING HGT(FT-AGL/MSL) 5190 4160
TRANSPORT WND (KTS) SE 5 S 9
TRANSPORT WND (M/S) SE 3 S 5
TRANSPORT WND (MPH) SE 6 S 10
VENT RATE (KT-FT) 25950 37440
VENT RATE (M/S-M) 4740 6350
VENT RATE (MPH-FT) 31140 41600
DISPERSION 3 3
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 24 FAIR 34 FAIR
ADI LATE 39 FAIR 6 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
PAZ003-212015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
302 AM EDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 78 (+2) 54 (0) 79
RH % (24H TREND) 44 (-23) 92 (-8) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.32
PRECIP DURATION 2
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1490
MIXING HGT(FT-AGL/MSL) 5040 4890
TRANSPORT WND (KTS) SE 4 SW 10
TRANSPORT WND (M/S) SE 2 SW 5
TRANSPORT WND (MPH) SE 5 SW 12
VENT RATE (KT-FT) 20160 48900
VENT RATE (M/S-M) 3080 7450
VENT RATE (MPH-FT) 25200 58680
DISPERSION 2 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 27 FAIR 28 FAIR
ADI LATE 39 FAIR 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 10 5 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS
IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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