118
FNUS51 KCLE 190732
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
332 AM EDT WED AUG 19 2026
DISCUSSION
A COLD FRONT WILL MOVE SOUTH ACROSS THE REGION TONIGHT INTO EARLY
THURSDAY WITH HIGH PRESSURE BUILDING OVER THE AREA IN ITS WAKE BY
THURSDAY EVENING. THE HIGH WILL MAINTAIN INFLUENCE THROUGH FRIDAY
BEFORE THE NEXT SERIES OF SYSTEMS MOVE ACROSS THE AREA OVER THE
WEEKEND.
OHZ003-192015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 60 (-3) 79
RH % (24H TREND) 57 (+4) 95 (-3) 49
20FT WND-VAL/AM(MPH) W 5 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.08 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1490 2010
MIXING HGT(FT-AGL/MSL) 4880 6600
TRANSPORT WND (KTS) W 6 NE 9
TRANSPORT WND (M/S) W 3 NE 5
TRANSPORT WND (MPH) W 7 NE 10
VENT RATE (KT-FT) 29280 59400
VENT RATE (M/S-M) 4470 10050
VENT RATE (MPH-FT) 34160 66000
DISPERSION 3 4
SUNSHINE HOURS 5 9
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 22 FAIR 35 FAIR
ADI LATE 39 FAIR 3 VERY POOR 77 GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ006-192015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 40 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 81 (0) 61 (-2) 80
RH % (24H TREND) 60 (+6) 97 (0) 52
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.05 0.08 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1360 1870
MIXING HGT(FT-AGL/MSL) 4470 6150
TRANSPORT WND (KTS) W 6 NE 9
TRANSPORT WND (M/S) W 3 NE 5
TRANSPORT WND (MPH) W 7 NE 10
VENT RATE (KT-FT) 26820 55350
VENT RATE (M/S-M) 4080 9350
VENT RATE (MPH-FT) 31290 61500
DISPERSION 3 4
SUNSHINE HOURS 5 9
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 21 FAIR 37 FAIR
ADI LATE 40 FAIR 3 VERY POOR 70 GOOD
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 3 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ007-192015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 40 20
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 80 (-1) 63 (-1) 78
RH % (24H TREND) 63 (+9) 94 (-3) 58
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.11 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1190 1360
MIXING HGT(FT-AGL/MSL) 3910 4450
TRANSPORT WND (KTS) NW 6 NE 10
TRANSPORT WND (M/S) NW 3 NE 5
TRANSPORT WND (MPH) NW 7 NE 12
VENT RATE (KT-FT) 23460 44500
VENT RATE (M/S-M) 3570 6800
VENT RATE (MPH-FT) 27370 53400
DISPERSION 2 3
SUNSHINE HOURS 6 10
RH RECOVERY EXCELLENT
ADI EARLY 29 FAIR 11 POOR 36 FAIR
ADI LATE 32 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ008-192015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 40 20
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 80 (-1) 62 (-1) 78
RH % (24H TREND) 64 (+10) 96 (+1) 57
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 6
PRECIP AMOUNT 0.06 0.06 0.02
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1280 1470
MIXING HGT(FT-AGL/MSL) 4200 4810
TRANSPORT WND (KTS) W 6 NE 8
TRANSPORT WND (M/S) W 3 NE 4
TRANSPORT WND (MPH) W 7 NE 9
VENT RATE (KT-FT) 25200 38480
VENT RATE (M/S-M) 3840 5880
VENT RATE (MPH-FT) 29400 43290
DISPERSION 2 3
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 18 GEN POOR 35 FAIR
ADI LATE 37 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 7 7
MAX LVORI LATE 3 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ017-192015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 40 20
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 79 (0) 61 (-1) 79
RH % (24H TREND) 68 (+8) 99 (+3) 58
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.16 0.05
PRECIP DURATION 1 2 0
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 1210 1700
MIXING HGT(FT-AGL/MSL) 3970 5580
TRANSPORT WND (KTS) W 8 NE 9
TRANSPORT WND (M/S) W 4 NE 5
TRANSPORT WND (MPH) W 9 NE 10
VENT RATE (KT-FT) 31760 50220
VENT RATE (M/S-M) 4840 8500
VENT RATE (MPH-FT) 35730 55800
DISPERSION 3 4
SUNSHINE HOURS 5 8
RH RECOVERY EXCELLENT
ADI EARLY 19 GEN POOR 20 GEN POOR 25 FAIR
ADI LATE 42 GEN GOOD 3 VERY POOR 62 GOOD
MAX LVORI EARLY 6 7 8
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
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ018-192015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 40 20
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 80 (0) 61 (-1) 79
RH % (24H TREND) 64 (+10) 97 (+3) 56
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 6
PRECIP AMOUNT 0.13 0.11 0.03
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1170 1530
MIXING HGT(FT-AGL/MSL) 3840 5010
TRANSPORT WND (KTS) W 7 NE 9
TRANSPORT WND (M/S) W 4 NE 5
TRANSPORT WND (MPH) W 8 NE 10
VENT RATE (KT-FT) 26880 45090
VENT RATE (M/S-M) 4680 7650
VENT RATE (MPH-FT) 30720 50100
DISPERSION 3 3
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT
ADI EARLY 21 FAIR 15 GEN POOR 28 FAIR
ADI LATE 39 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 7 8
MAX LVORI LATE 3 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ027-192015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 50 20
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 79 (+1) 61 (0) 78
RH % (24H TREND) 69 (+10) 100 (+5) 59
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR NE 5
PRECIP AMOUNT 0.15 0.24 0.06
PRECIP DURATION 2 2 0
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 1090 1350
MIXING HGT(FT-AGL/MSL) 3560 4430
TRANSPORT WND (KTS) W 8 N 9
TRANSPORT WND (M/S) W 4 N 5
TRANSPORT WND (MPH) W 9 N 10
VENT RATE (KT-FT) 28480 39870
VENT RATE (M/S-M) 4360 6750
VENT RATE (MPH-FT) 32040 44300
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 18 GEN POOR 20 GEN POOR
ADI LATE 38 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 6 7 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
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ028-192015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 50 30
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 79 (+1) 60 (-1) 78
RH % (24H TREND) 67 (+10) 100 (+5) 57
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NE 5
PRECIP AMOUNT 0.19 0.25 0.04
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 1020 1300
MIXING HGT(FT-AGL/MSL) 3360 4280
TRANSPORT WND (KTS) W 8 N 8
TRANSPORT WND (M/S) W 4 N 4
TRANSPORT WND (MPH) W 9 N 9
VENT RATE (KT-FT) 26880 34240
VENT RATE (M/S-M) 4080 5200
VENT RATE (MPH-FT) 30240 38520
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 17 GEN POOR 22 FAIR
ADI LATE 36 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ036-192015-
MARION-
INCLUDING THE CITY OF MARION
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 60 30
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 61 (0) 78
RH % (24H TREND) 72 (+10) 100 (+4) 62
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NE 5
PRECIP AMOUNT 0.11 0.32 0.03
PRECIP DURATION 1 5 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 920 1190
MIXING HGT(FT-AGL/MSL) 3020 3900
TRANSPORT WND (KTS) W 8 NE 9
TRANSPORT WND (M/S) W 4 NE 5
TRANSPORT WND (MPH) W 9 NE 10
VENT RATE (KT-FT) 24160 35100
VENT RATE (M/S-M) 3680 5950
VENT RATE (MPH-FT) 27180 39000
DISPERSION 2 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 15 GEN POOR 20 GEN POOR
ADI LATE 24 FAIR 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 6 8 10
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ037-192015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 60 40
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 60 (0) 78
RH % (24H TREND) 73 (+11) 100 (+2) 63
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NE 5
PRECIP AMOUNT 0.12 0.36 0.04
PRECIP DURATION 1 6 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 830 1310
MIXING HGT(FT-AGL/MSL) 2730 4310
TRANSPORT WND (KTS) W 10 N 7
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 12 N 8
VENT RATE (KT-FT) 27300 30170
VENT RATE (M/S-M) 4150 5240
VENT RATE (MPH-FT) 32760 34480
DISPERSION 3 3
SUNSHINE HOURS 6 7
RH RECOVERY EXCELLENT
ADI EARLY 21 FAIR 17 GEN POOR 20 GEN POOR
ADI LATE 26 FAIR 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
OHZ009-192015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 40 20
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 79 (-1) 60 (-3) 77
RH % (24H TREND) 68 (+12) 97 (+2) 61
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR NE 6
PRECIP AMOUNT 0.06 0.08 0.01
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1030 1190
MIXING HGT(FT-AGL/MSL) 3380 3910
TRANSPORT WND (KTS) W 7 NE 10
TRANSPORT WND (M/S) W 4 NE 5
TRANSPORT WND (MPH) W 8 NE 12
VENT RATE (KT-FT) 23660 39100
VENT RATE (M/S-M) 4120 5950
VENT RATE (MPH-FT) 27040 46920
DISPERSION 3 3
SUNSHINE HOURS 5 9
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 12 POOR 30 FAIR
ADI LATE 35 FAIR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 7 7
MAX LVORI LATE 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ019-192015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 40 20
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 79 (0) 60 (-1) 78
RH % (24H TREND) 66 (+10) 100 (+6) 57
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR NE 6
PRECIP AMOUNT 0.12 0.11 0.02
PRECIP DURATION 1 2 0
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 1040 1310
MIXING HGT(FT-AGL/MSL) 3400 4290
TRANSPORT WND (KTS) W 8 N 8
TRANSPORT WND (M/S) W 4 N 4
TRANSPORT WND (MPH) W 9 N 9
VENT RATE (KT-FT) 27200 34320
VENT RATE (M/S-M) 4160 5240
VENT RATE (MPH-FT) 30600 38610
DISPERSION 3 3
SUNSHINE HOURS 5 8
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 15 GEN POOR 24 FAIR
ADI LATE 35 FAIR 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 8 8
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
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ029-192015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 50 30
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 59 (0) 78
RH % (24H TREND) 67 (+11) 100 (+4) 57
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR NE 5
PRECIP AMOUNT 0.15 0.26 0.03
PRECIP DURATION 2 2 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 950 1480
MIXING HGT(FT-AGL/MSL) 3110 4850
TRANSPORT WND (KTS) W 9 N 7
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 10 N 8
VENT RATE (KT-FT) 27990 33950
VENT RATE (M/S-M) 4750 5920
VENT RATE (MPH-FT) 31100 38800
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 25 FAIR 24 FAIR 23 FAIR
ADI LATE 33 FAIR 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
OHZ030-192015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 50 30
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 58 (-1) 77
RH % (24H TREND) 69 (+12) 100 (+4) 59
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.17 0.24 0.03
PRECIP DURATION 2 2 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 940 1560
MIXING HGT(FT-AGL/MSL) 3100 5100
TRANSPORT WND (KTS) W 9 N 7
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 10 N 8
VENT RATE (KT-FT) 27900 35700
VENT RATE (M/S-M) 4700 6240
VENT RATE (MPH-FT) 31000 40800
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 24 FAIR 21 FAIR
ADI LATE 33 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 7 8 10
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
OHZ047-192015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 70 50
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 77 (0) 59 (0) 77
RH % (24H TREND) 76 (+14) 100 (0) 66
20FT WND-VAL/AM(MPH) SW 5 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.33 0.07
PRECIP DURATION 1 7 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 930 1540
MIXING HGT(FT-AGL/MSL) 3070 5050
TRANSPORT WND (KTS) W 12 N 8
TRANSPORT WND (M/S) W 6 N 4
TRANSPORT WND (MPH) W 14 N 9
VENT RATE (KT-FT) 36840 40400
VENT RATE (M/S-M) 5580 6160
VENT RATE (MPH-FT) 42980 45450
DISPERSION 3 3
SUNSHINE HOURS 6 7
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 18 GEN POOR 23 FAIR
ADI LATE 31 FAIR 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 10 9
MAX LVORI LATE 4 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
OHZ038-192015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 50
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 59 (0) 77
RH % (24H TREND) 72 (+14) 100 (0) 63
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.11 0.39 0.08
PRECIP DURATION 2 5 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 940 1600
MIXING HGT(FT-AGL/MSL) 3090 5250
TRANSPORT WND (KTS) W 12 N 8
TRANSPORT WND (M/S) W 6 N 4
TRANSPORT WND (MPH) W 14 N 9
VENT RATE (KT-FT) 37080 42000
VENT RATE (M/S-M) 5640 6400
VENT RATE (MPH-FT) 43260 47250
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 24 FAIR 24 FAIR
ADI LATE 32 FAIR 3 VERY POOR 62 GOOD
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ031-192015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 50 40
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (0) 59 (0) 77
RH % (24H TREND) 70 (+12) 100 (+2) 60
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.15 0.31 0.05
PRECIP DURATION 2 2 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT(M-AGL/MSL) 930 1610
MIXING HGT(FT-AGL/MSL) 3060 5270
TRANSPORT WND (KTS) W 10 N 7
TRANSPORT WND (M/S) W 5 N 4
TRANSPORT WND (MPH) W 12 N 8
VENT RATE (KT-FT) 30600 36890
VENT RATE (M/S-M) 4650 6440
VENT RATE (MPH-FT) 36720 42160
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 26 FAIR 23 FAIR
ADI LATE 35 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
OHZ020-192015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 40 30
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (-1) 59 (-1) 78
RH % (24H TREND) 68 (+11) 100 (+5) 56
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR NE 5
PRECIP AMOUNT 0.08 0.16 0.03
PRECIP DURATION 2 2 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 970 1470
MIXING HGT(FT-AGL/MSL) 3190 4830
TRANSPORT WND (KTS) NW 7 N 8
TRANSPORT WND (M/S) NW 4 N 4
TRANSPORT WND (MPH) NW 8 N 9
VENT RATE (KT-FT) 22330 38640
VENT RATE (M/S-M) 3880 5880
VENT RATE (MPH-FT) 25520 43470
DISPERSION 2 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 22 FAIR 25 FAIR
ADI LATE 42 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
OHZ010-192015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 30 40 30
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 78 (-1) 59 (-2) 78
RH % (24H TREND) 68 (+11) 100 (+5) 56
20FT WND-VAL/AM(MPH) W 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR NE 7
PRECIP AMOUNT 0.05 0.11 0.02
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 990 1340
MIXING HGT(FT-AGL/MSL) 3230 4390
TRANSPORT WND (KTS) NW 9 NE 8
TRANSPORT WND (M/S) NW 5 NE 4
TRANSPORT WND (MPH) NW 10 NE 9
VENT RATE (KT-FT) 29070 35120
VENT RATE (M/S-M) 4950 5360
VENT RATE (MPH-FT) 32300 39510
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 15 GEN POOR 27 FAIR
ADI LATE 40 FAIR 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ011-192015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 30 30
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 78 (-2) 60 (-3) 78
RH % (24H TREND) 67 (+13) 95 (+5) 51
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR NE 6
PRECIP AMOUNT 0.02 0.09 0.02
PRECIP DURATION 2 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 1000 1540
MIXING HGT(FT-AGL/MSL) 3300 5060
TRANSPORT WND (KTS) NW 9 NE 8
TRANSPORT WND (M/S) NW 5 NE 4
TRANSPORT WND (MPH) NW 10 NE 9
VENT RATE (KT-FT) 29700 40480
VENT RATE (M/S-M) 5000 6160
VENT RATE (MPH-FT) 33000 45540
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 19 GEN POOR 28 FAIR
ADI LATE 41 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 3 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ012-192015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 20 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-2) 59 (-4) 78
RH % (24H TREND) 68 (+13) 93 (+4) 52
20FT WND-VAL/AM(MPH) SW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR NE 6
PRECIP AMOUNT 0.04 0.09 0.02
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM 11 PM CONTINUING
PRECIP END 3 PM CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 890 1220
MIXING HGT(FT-AGL/MSL) 2920 3990
TRANSPORT WND (KTS) NW 8 NE 9
TRANSPORT WND (M/S) NW 4 NE 5
TRANSPORT WND (MPH) NW 9 NE 10
VENT RATE (KT-FT) 23360 35910
VENT RATE (M/S-M) 3560 6100
VENT RATE (MPH-FT) 26280 39900
DISPERSION 2 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 22 FAIR 30 FAIR
ADI LATE 40 FAIR 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO 10 MPH.
OHZ013-192015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 30 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-1) 57 (-3) 78
RH % (24H TREND) 65 (+14) 100 (+8) 50
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR NE 5
PRECIP AMOUNT 0.01 0.10 0.03
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM 9 PM CONTINUING
PRECIP END 4 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 950 1660
MIXING HGT(FT-AGL/MSL) 3110 5440
TRANSPORT WND (KTS) NW 10 NE 8
TRANSPORT WND (M/S) NW 5 NE 4
TRANSPORT WND (MPH) NW 12 NE 9
VENT RATE (KT-FT) 31100 43520
VENT RATE (M/S-M) 4750 6640
VENT RATE (MPH-FT) 37320 48960
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 28 FAIR 32 FAIR
ADI LATE 40 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ021-192015-
SUMMIT-
INCLUDING THE CITY OF AKRON
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 40 30
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 79 (-1) 59 (-2) 79
RH % (24H TREND) 66 (+12) 100 (+6) 52
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.18 0.04
PRECIP DURATION 2 2 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1020 1810
MIXING HGT(FT-AGL/MSL) 3350 5930
TRANSPORT WND (KTS) W 11 N 7
TRANSPORT WND (M/S) W 6 N 4
TRANSPORT WND (MPH) W 13 N 8
VENT RATE (KT-FT) 36850 41510
VENT RATE (M/S-M) 6120 7240
VENT RATE (MPH-FT) 43550 47440
DISPERSION 3 3
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT
ADI EARLY 28 FAIR 25 FAIR 27 FAIR
ADI LATE 33 FAIR 3 VERY POOR 62 GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ022-192015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 40 40
CHANCE OF THUNDER (%) 40 20 0
TEMP (24H TREND) 79 (-1) 58 (-2) 78
RH % (24H TREND) 64 (+13) 100 (+6) 50
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.17 0.08
PRECIP DURATION 1 2 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1000 1830
MIXING HGT(FT-AGL/MSL) 3260 6010
TRANSPORT WND (KTS) W 12 N 8
TRANSPORT WND (M/S) W 6 N 4
TRANSPORT WND (MPH) W 14 N 9
VENT RATE (KT-FT) 39120 48080
VENT RATE (M/S-M) 6000 7320
VENT RATE (MPH-FT) 45640 54090
DISPERSION 3 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 26 FAIR 26 FAIR
ADI LATE 35 FAIR 3 VERY POOR 67 GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ032-192015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 60 40
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (-1) 60 (0) 78
RH % (24H TREND) 69 (+13) 100 (+3) 57
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.35 0.09
PRECIP DURATION 2 4 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 950 1820
MIXING HGT(FT-AGL/MSL) 3130 5980
TRANSPORT WND (KTS) W 12 N 8
TRANSPORT WND (M/S) W 6 N 4
TRANSPORT WND (MPH) W 14 N 9
VENT RATE (KT-FT) 37560 47840
VENT RATE (M/S-M) 5700 7280
VENT RATE (MPH-FT) 43820 53820
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 24 FAIR 22 FAIR
ADI LATE 35 FAIR 3 VERY POOR 64 GOOD
MAX LVORI EARLY 7 7 9
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
OHZ033-192015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 60 50
CHANCE OF THUNDER (%) 40 20 0
TEMP (24H TREND) 79 (0) 59 (0) 78
RH % (24H TREND) 65 (+14) 100 (+4) 53
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.28 0.13
PRECIP DURATION 1 3 1
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1100 1610
MIXING HGT(FT-AGL/MSL) 3610 5290
TRANSPORT WND (KTS) W 13 N 8
TRANSPORT WND (M/S) W 7 N 4
TRANSPORT WND (MPH) W 15 N 9
VENT RATE (KT-FT) 46930 42320
VENT RATE (M/S-M) 7700 6440
VENT RATE (MPH-FT) 54150 47610
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 28 FAIR 24 FAIR
ADI LATE 39 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 8 7 10
MAX LVORI LATE 3 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF 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 MID
70S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ023-192015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 30 50 40
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 79 (-1) 57 (-2) 78
RH % (24H TREND) 62 (+14) 100 (+4) 48
20FT WND-VAL/AM(MPH) SW 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.15 0.10
PRECIP DURATION 1 2 1
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1000 1690
MIXING HGT(FT-AGL/MSL) 3270 5550
TRANSPORT WND (KTS) W 13 N 8
TRANSPORT WND (M/S) W 7 N 4
TRANSPORT WND (MPH) W 15 N 9
VENT RATE (KT-FT) 42510 44400
VENT RATE (M/S-M) 7000 6760
VENT RATE (MPH-FT) 49050 49950
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 25 FAIR 25 FAIR
ADI LATE 40 FAIR 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 7 7 10
MAX LVORI LATE 3 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ014-192015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 30 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-1) 57 (-3) 78
RH % (24H TREND) 67 (+15) 100 (+4) 50
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR NE 6
PRECIP AMOUNT 0.02 0.07 0.04
PRECIP DURATION 2 1 1
PRECIP BEGIN 7 AM 10 PM CONTINUING
PRECIP END 4 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 960 1380
MIXING HGT(FT-AGL/MSL) 3150 4540
TRANSPORT WND (KTS) NW 9 NE 9
TRANSPORT WND (M/S) NW 5 NE 5
TRANSPORT WND (MPH) NW 10 NE 10
VENT RATE (KT-FT) 28350 40860
VENT RATE (M/S-M) 4800 6900
VENT RATE (MPH-FT) 31500 45400
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 31 FAIR 28 FAIR
ADI LATE 43 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST
WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS UP TO 10 MPH.
OHZ089-192015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 78 (-1) 59 (-5) 77
RH % (24H TREND) 70 (+14) 93 (+2) 53
20FT WND-VAL/AM(MPH) W 9 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NE 6
PRECIP AMOUNT 0.07 0.03 0.03
PRECIP DURATION 2 0 1
PRECIP BEGIN 6 AM 3 AM CONTINUING
PRECIP END 2 PM CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 830 1090
MIXING HGT(FT-AGL/MSL) 2730 3570
TRANSPORT WND (KTS) W 11 NE 9
TRANSPORT WND (M/S) W 6 NE 5
TRANSPORT WND (MPH) W 13 NE 10
VENT RATE (KT-FT) 30030 32130
VENT RATE (M/S-M) 4980 5450
VENT RATE (MPH-FT) 35490 35700
DISPERSION 3 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 25 FAIR 31 FAIR
ADI LATE 42 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ001-192015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 80 0 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 77 (-1) 59 (-5) 77
RH % (24H TREND) 66 (+14) 88 (+2) 47
20FT WND-VAL/AM(MPH) SW 9 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 LGT/VAR NE 5
PRECIP AMOUNT 0.13 0.00 0.06
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM 6 AM
PRECIP END 3 PM 1 PM
MIXING HGT(M-AGL/MSL) 790 940
MIXING HGT(FT-AGL/MSL) 2580 3090
TRANSPORT WND (KTS) W 12 NE 9
TRANSPORT WND (M/S) W 6 NE 5
TRANSPORT WND (MPH) W 14 NE 10
VENT RATE (KT-FT) 30960 27810
VENT RATE (M/S-M) 4740 4700
VENT RATE (MPH-FT) 36120 30900
DISPERSION 3 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 29 FAIR 27 FAIR
ADI LATE 43 GEN GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ002-192015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 0 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 75 (-1) 54 (-5) 76
RH % (24H TREND) 70 (+14) 100 (+6) 50
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.00 0.05
PRECIP DURATION 3 1
PRECIP BEGIN 7 AM 6 AM
PRECIP END 4 PM 2 PM
MIXING HGT(M-AGL/MSL) 850 1390
MIXING HGT(FT-AGL/MSL) 2800 4570
TRANSPORT WND (KTS) W 11 N 8
TRANSPORT WND (M/S) W 6 N 4
TRANSPORT WND (MPH) W 13 N 9
VENT RATE (KT-FT) 30800 36560
VENT RATE (M/S-M) 5100 5560
VENT RATE (MPH-FT) 36400 41130
DISPERSION 3 3
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT
ADI EARLY 28 FAIR 31 FAIR 26 FAIR
ADI LATE 48 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 4 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
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 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ003-192015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
332 AM EDT WED AUG 19 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 30 30
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 77 (0) 55 (-3) 76
RH % (24H TREND) 71 (+15) 100 (+2) 53
20FT WND-VAL/AM(MPH) SW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.08 0.07
PRECIP DURATION 2 1 2
PRECIP BEGIN 8 AM 11 PM CONTINUING
PRECIP END 5 PM CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 930 1340
MIXING HGT(FT-AGL/MSL) 3070 4400
TRANSPORT WND (KTS) W 13 N 8
TRANSPORT WND (M/S) W 7 N 4
TRANSPORT WND (MPH) W 15 N 9
VENT RATE (KT-FT) 39910 35200
VENT RATE (M/S-M) 6510 5360
VENT RATE (MPH-FT) 46050 39600
DISPERSION 3 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT
ADI EARLY 29 FAIR 28 FAIR 22 FAIR
ADI LATE 44 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 3 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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