387
FNUS51 KCLE 180651
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
251 AM EDT THU JUN 18 2026
DISCUSSION
A STRONG LOW PRESSURE SYSTEM WILL MOVE A COLD FRONT EAST EARLY
TODAY BEFORE A SURFACE TROUGH LINGERS THROUGH TONIGHT. HIGH
PRESSURE RETURNS FRIDAY THROUGH AT LEAST SATURDAY BEFORE ANOTHER
LOW PRESSURE MOVES TOWARDS THE REGION FOR THE START OF NEXT WEEK.
BREEZY CONDITIONS ARE EXPECTED TODAY WITH GUSTS OF 40 MPH
POSSIBLE, BUT LOCALLY HIGHER GUSTS ARE POSSIBLE ALONG THE EASTERN
LAKESHORE COUNTIES. BELOW AVERAGE TEMPERATURES ARE EXPECTED TO
STICK AROUND INTO NEXT WEEK WITH MULTIPLE CHANCES OF
PRECIPITATION.
OHZ003-182015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-3) 54 (-7) 76
RH % (24H TREND) 60 (+17) 91 (-6) 44
20FT WND-VAL/AM(MPH) W 17 G28 W 7
20FT WND-RDG/PM(MPH) W 18 G27 W 9 G21 W 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 2010
MIXING HGT(FT-AGL/MSL) 4710 6610
TRANSPORT WND (KTS) W 26 W 17
TRANSPORT WND (M/S) W 13 W 9
TRANSPORT WND (MPH) W 30 W 20
VENT RATE (KT-FT) 122460 112370
VENT RATE (M/S-M) 18590 18090
VENT RATE (MPH-FT) 141300 132200
DISPERSION 5 5
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY VERY POOR 66 GOOD 76 GOOD
ADI LATE VERY POOR 5 VERY POOR 73 GOOD
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ006-182015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-4) 54 (-8) 76
RH % (24H TREND) 63 (+21) 92 (-5) 45
20FT WND-VAL/AM(MPH) W 18 G30 W 8
20FT WND-RDG/PM(MPH) W 18 G29 W 9 G22 W 15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 1920
MIXING HGT(FT-AGL/MSL) 4540 6300
TRANSPORT WND (KTS) W 24 W 17
TRANSPORT WND (M/S) W 12 W 9
TRANSPORT WND (MPH) W 28 W 20
VENT RATE (KT-FT) 108960 107100
VENT RATE (M/S-M) 16560 17280
VENT RATE (MPH-FT) 127120 126000
DISPERSION 5 5
SUNSHINE HOURS 5 14
RH RECOVERY EXCELLENT
ADI EARLY 52 GEN GOOD 64 GOOD 60 GEN GOOD
ADI LATE VERY POOR 5 VERY POOR 72 GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ007-182015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 55 (-8) 76
RH % (24H TREND) 61 (+17) 89 (-8) 45
20FT WND-VAL/AM(MPH) W 20 G30 W 8
20FT WND-RDG/PM(MPH) W 20 G29 W 11 G23 W 15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 2040
MIXING HGT(FT-AGL/MSL) 4700 6690
TRANSPORT WND (KTS) W 28 W 17
TRANSPORT WND (M/S) W 14 W 9
TRANSPORT WND (MPH) W 32 W 20
VENT RATE (KT-FT) 131600 113730
VENT RATE (M/S-M) 20020 18360
VENT RATE (MPH-FT) 150400 133800
DISPERSION 5 5
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY VERY POOR 69 GOOD 59 GEN GOOD
ADI LATE VERY POOR 7 POOR 70 GOOD
MAX LVORI EARLY 8 4 4
MAX LVORI LATE 4 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
OHZ008-182015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-3) 54 (-9) 76
RH % (24H TREND) 63 (+19) 91 (-4) 46
20FT WND-VAL/AM(MPH) W 18 G30 W 8
20FT WND-RDG/PM(MPH) W 19 G29 W 10 G22 W 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 1920
MIXING HGT(FT-AGL/MSL) 4850 6310
TRANSPORT WND (KTS) W 30 W 19
TRANSPORT WND (M/S) W 15 W 10
TRANSPORT WND (MPH) W 35 W 22
VENT RATE (KT-FT) 145500 119890
VENT RATE (M/S-M) 22200 19200
VENT RATE (MPH-FT) 169750 138820
DISPERSION 5 5
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 56 GEN GOOD 63 GOOD 58 GEN GOOD
ADI LATE 75 GOOD 5 VERY POOR 73 GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
OHZ017-182015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-4) 54 (-8) 76
RH % (24H TREND) 65 (+21) 92 (-5) 48
20FT WND-VAL/AM(MPH) W 18 G30 W 8
20FT WND-RDG/PM(MPH) W 18 G29 W 9 G22 W 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 1870
MIXING HGT(FT-AGL/MSL) 4740 6140
TRANSPORT WND (KTS) W 29 W 17
TRANSPORT WND (M/S) W 15 W 9
TRANSPORT WND (MPH) W 33 W 20
VENT RATE (KT-FT) 137460 104380
VENT RATE (M/S-M) 21600 16830
VENT RATE (MPH-FT) 156420 122800
DISPERSION 5 5
SUNSHINE HOURS 6 14
RH RECOVERY EXCELLENT
ADI EARLY 72 GOOD 62 GOOD 56 GEN GOOD
ADI LATE VERY POOR 5 VERY POOR 71 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
MONDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ018-182015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-4) 53 (-9) 76
RH % (24H TREND) 63 (+20) 92 (-3) 46
20FT WND-VAL/AM(MPH) SW 18 G31 W 7
20FT WND-RDG/PM(MPH) W 19 G30 W 9 G22 W 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 1930
MIXING HGT(FT-AGL/MSL) 5000 6350
TRANSPORT WND (KTS) W 30 W 18
TRANSPORT WND (M/S) W 15 W 9
TRANSPORT WND (MPH) W 35 W 21
VENT RATE (KT-FT) 150000 114300
VENT RATE (M/S-M) 22800 17370
VENT RATE (MPH-FT) 175000 133350
DISPERSION 5 5
SUNSHINE HOURS 6 13
RH RECOVERY EXCELLENT
ADI EARLY 76 GOOD 63 GOOD 65 GOOD
ADI LATE 9 POOR 5 VERY POOR 72 GOOD
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ027-182015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 54 (-9) 76
RH % (24H TREND) 64 (+20) 93 (-3) 46
20FT WND-VAL/AM(MPH) W 17 G30 W 7
20FT WND-RDG/PM(MPH) W 18 G29 W 8 G21 W 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1910
MIXING HGT(FT-AGL/MSL) 4930 6260
TRANSPORT WND (KTS) W 29 W 17
TRANSPORT WND (M/S) W 15 W 9
TRANSPORT WND (MPH) W 33 W 20
VENT RATE (KT-FT) 142970 106420
VENT RATE (M/S-M) 22500 17190
VENT RATE (MPH-FT) 162690 125200
DISPERSION 5 5
SUNSHINE HOURS 6 14
RH RECOVERY EXCELLENT
ADI EARLY 88 GOOD 60 GEN GOOD 60 GEN GOOD
ADI LATE VERY POOR 5 VERY POOR 68 GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ028-182015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-3) 53 (-9) 75
RH % (24H TREND) 64 (+21) 94 (-3) 46
20FT WND-VAL/AM(MPH) SW 18 G31 W 6
20FT WND-RDG/PM(MPH) W 18 G30 W 9 G22 W 13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1510 1900
MIXING HGT(FT-AGL/MSL) 4950 6230
TRANSPORT WND (KTS) W 30 W 18
TRANSPORT WND (M/S) W 15 W 9
TRANSPORT WND (MPH) W 35 W 21
VENT RATE (KT-FT) 148500 112140
VENT RATE (M/S-M) 22650 17100
VENT RATE (MPH-FT) 173250 130830
DISPERSION 5 5
SUNSHINE HOURS 6 13
RH RECOVERY EXCELLENT
ADI EARLY 95 GOOD 44 GEN GOOD 60 GEN GOOD
ADI LATE VERY POOR 5 VERY POOR 69 GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO 10 MPH.
OHZ036-182015-
MARION-
INCLUDING THE CITY OF MARION
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-3) 53 (-10) 76
RH % (24H TREND) 65 (+19) 97 (-2) 50
20FT WND-VAL/AM(MPH) W 16 G29 W 6
20FT WND-RDG/PM(MPH) W 18 G29 W 8 G21 W 13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1600 1800
MIXING HGT(FT-AGL/MSL) 5250 5890
TRANSPORT WND (KTS) W 29 W 17
TRANSPORT WND (M/S) W 15 W 9
TRANSPORT WND (MPH) W 33 W 20
VENT RATE (KT-FT) 152250 100130
VENT RATE (M/S-M) 24000 16200
VENT RATE (MPH-FT) 173250 117800
DISPERSION 5 5
SUNSHINE HOURS 6 13
RH RECOVERY EXCELLENT
ADI EARLY 90 GOOD 43 GEN GOOD 55 GEN GOOD
ADI LATE 99 GOOD 5 VERY POOR 66 GOOD
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 4 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ037-182015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-1) 53 (-10) 74
RH % (24H TREND) 65 (+17) 98 (-2) 52
20FT WND-VAL/AM(MPH) W 17 G30 W 6
20FT WND-RDG/PM(MPH) W 18 G30 W 8 G22 W 12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1760
MIXING HGT(FT-AGL/MSL) 5310 5770
TRANSPORT WND (KTS) W 31 W 17
TRANSPORT WND (M/S) W 16 W 9
TRANSPORT WND (MPH) W 36 W 20
VENT RATE (KT-FT) 164610 98090
VENT RATE (M/S-M) 25920 15840
VENT RATE (MPH-FT) 191160 115400
DISPERSION 5 4
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 98 GOOD 45 GEN GOOD 80 GOOD
ADI LATE 106 VERY GOOD 5 VERY POOR 66 GOOD
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 4 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ009-182015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 55 (-8) 75
RH % (24H TREND) 64 (+17) 91 (-6) 49
20FT WND-VAL/AM(MPH) W 19 G30 W 7
20FT WND-RDG/PM(MPH) W 20 G30 W 10 G23 W 13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 1860
MIXING HGT(FT-AGL/MSL) 5070 6100
TRANSPORT WND (KTS) W 31 W 19
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 36 W 22
VENT RATE (KT-FT) 157170 115900
VENT RATE (M/S-M) 24640 18600
VENT RATE (MPH-FT) 182520 134200
DISPERSION 5 5
SUNSHINE HOURS 6 13
RH RECOVERY EXCELLENT
ADI EARLY 79 GOOD 66 GOOD 62 GOOD
ADI LATE 81 GOOD 6 VERY POOR 72 GOOD
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 4 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
IN THE UPPER 70S. SOUTH WINDS UP TO 10 MPH.
OHZ019-182015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-5) 53 (-9) 75
RH % (24H TREND) 63 (+19) 94 (-4) 47
20FT WND-VAL/AM(MPH) SW 17 G31 W 6
20FT WND-RDG/PM(MPH) W 19 G31 W 9 G23 W 12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1590 1850
MIXING HGT(FT-AGL/MSL) 5210 6060
TRANSPORT WND (KTS) W 31 W 18
TRANSPORT WND (M/S) W 16 W 9
TRANSPORT WND (MPH) W 36 W 21
VENT RATE (KT-FT) 161510 109080
VENT RATE (M/S-M) 25440 16650
VENT RATE (MPH-FT) 187560 127260
DISPERSION 5 5
SUNSHINE HOURS 6 13
RH RECOVERY EXCELLENT
ADI EARLY 75 GOOD 65 GOOD 98 GOOD
ADI LATE 74 GOOD 5 VERY POOR 71 GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ029-182015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-3) 53 (-8) 74
RH % (24H TREND) 62 (+18) 94 (-5) 48
20FT WND-VAL/AM(MPH) W 17 G31 W 6
20FT WND-RDG/PM(MPH) W 18 G31 W 9 G23 W 12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1840
MIXING HGT(FT-AGL/MSL) 5160 6040
TRANSPORT WND (KTS) W 32 W 18
TRANSPORT WND (M/S) W 16 W 9
TRANSPORT WND (MPH) W 37 W 21
VENT RATE (KT-FT) 165120 108720
VENT RATE (M/S-M) 25120 16560
VENT RATE (MPH-FT) 190920 126840
DISPERSION 5 5
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 107 VERY GOOD 49 GEN GOOD 90 GOOD
ADI LATE 9 POOR 5 VERY POOR 68 GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ030-182015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-2) 53 (-7) 74
RH % (24H TREND) 60 (+16) 94 (-6) 49
20FT WND-VAL/AM(MPH) SW 16 G31 W 6
20FT WND-RDG/PM(MPH) W 18 G31 W 9 G23 W 12 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1820
MIXING HGT(FT-AGL/MSL) 5310 5980
TRANSPORT WND (KTS) W 32 W 18
TRANSPORT WND (M/S) W 16 W 9
TRANSPORT WND (MPH) W 37 W 21
VENT RATE (KT-FT) 169920 107640
VENT RATE (M/S-M) 25920 16380
VENT RATE (MPH-FT) 196470 125580
DISPERSION 5 5
SUNSHINE HOURS 6 13
RH RECOVERY EXCELLENT
ADI EARLY 108 VERY GOOD 51 GEN GOOD 89 GOOD
ADI LATE 114 VERY GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ047-182015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-1) 53 (-9) 75
RH % (24H TREND) 59 (+12) 98 (-2) 51
20FT WND-VAL/AM(MPH) W 15 G29 W 5
20FT WND-RDG/PM(MPH) W 17 G29 W 8 G21 W 11 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1900
MIXING HGT(FT-AGL/MSL) 5510 6230
TRANSPORT WND (KTS) W 31 W 17
TRANSPORT WND (M/S) W 16 W 9
TRANSPORT WND (MPH) W 36 W 20
VENT RATE (KT-FT) 170810 105910
VENT RATE (M/S-M) 26880 17100
VENT RATE (MPH-FT) 198360 124600
DISPERSION 5 5
SUNSHINE HOURS 5 12
RH RECOVERY EXCELLENT
ADI EARLY 102 VERY GOOD 19 GEN POOR 77 GOOD
ADI LATE 115 VERY GOOD 6 VERY POOR115 VERY GOOD
MAX LVORI EARLY 10 6 6
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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
OHZ038-182015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-1) 53 (-9) 74
RH % (24H TREND) 58 (+13) 96 (-4) 50
20FT WND-VAL/AM(MPH) SW 15 G29 LGT/VAR
20FT WND-RDG/PM(MPH) W 18 G30 W 9 G23 W 11
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1750 1970
MIXING HGT(FT-AGL/MSL) 5740 6480
TRANSPORT WND (KTS) W 31 W 17
TRANSPORT WND (M/S) W 16 W 9
TRANSPORT WND (MPH) W 36 W 20
VENT RATE (KT-FT) 177940 110160
VENT RATE (M/S-M) 28000 17730
VENT RATE (MPH-FT) 206640 129600
DISPERSION 5 5
SUNSHINE HOURS 5 12
RH RECOVERY EXCELLENT
ADI EARLY 110 VERY GOOD 48 GEN GOOD 78 GOOD
ADI LATE 115 VERY GOOD 5 VERY POOR 98 GOOD
MAX LVORI EARLY 10 5 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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
OHZ031-182015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-1) 53 (-8) 74
RH % (24H TREND) 60 (+14) 97 (-3) 50
20FT WND-VAL/AM(MPH) SW 17 G31 W 6
20FT WND-RDG/PM(MPH) W 20 G31 W 9 G23 W 12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 1790
MIXING HGT(FT-AGL/MSL) 5490 5880
TRANSPORT WND (KTS) W 32 W 19
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 37 W 22
VENT RATE (KT-FT) 175680 111720
VENT RATE (M/S-M) 26720 17900
VENT RATE (MPH-FT) 203130 129360
DISPERSION 5 5
SUNSHINE HOURS 6 12
RH RECOVERY EXCELLENT
ADI EARLY 109 VERY GOOD 47 GEN GOOD 87 GOOD
ADI LATE 118 VERY GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 10 5 6
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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ020-182015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-3) 53 (-7) 74
RH % (24H TREND) 66 (+20) 97 (-3) 52
20FT WND-VAL/AM(MPH) W 17 G32 W 6
20FT WND-RDG/PM(MPH) W 19 G33 W 9 G24 W 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1770
MIXING HGT(FT-AGL/MSL) 5320 5820
TRANSPORT WND (KTS) W 32 W 20
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 37 W 23
VENT RATE (KT-FT) 170240 116400
VENT RATE (M/S-M) 25920 17700
VENT RATE (MPH-FT) 196840 133860
DISPERSION 5 5
SUNSHINE HOURS 5 12
RH RECOVERY EXCELLENT
ADI EARLY 90 GOOD 66 GOOD 63 GOOD
ADI LATE VERY POOR 5 VERY POOR 73 GOOD
MAX LVORI EARLY 10 5 6
MAX LVORI LATE 4 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ010-182015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 53 (-8) 75
RH % (24H TREND) 66 (+20) 96 (-4) 52
20FT WND-VAL/AM(MPH) W 18 G31 W 7
20FT WND-RDG/PM(MPH) W 19 G32 W 10 G23 W 13 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1780
MIXING HGT(FT-AGL/MSL) 5370 5860
TRANSPORT WND (KTS) W 31 W 20
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 36 W 23
VENT RATE (KT-FT) 166470 117200
VENT RATE (M/S-M) 26240 17800
VENT RATE (MPH-FT) 193320 134780
DISPERSION 5 5
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 71 GOOD 66 GOOD 64 GOOD
ADI LATE 13 GEN POOR 7 POOR 72 GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ011-182015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 57 (-6) 74
RH % (24H TREND) 64 (+19) 89 (-9) 50
20FT WND-VAL/AM(MPH) SW 17 G32 W 7
20FT WND-RDG/PM(MPH) W 18 G32 W 10 G24 W 13 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 1770
MIXING HGT(FT-AGL/MSL) 5490 5790
TRANSPORT WND (KTS) W 31 W 21
TRANSPORT WND (M/S) W 16 W 11
TRANSPORT WND (MPH) W 36 W 24
VENT RATE (KT-FT) 170190 121590
VENT RATE (M/S-M) 26720 19470
VENT RATE (MPH-FT) 197640 138960
DISPERSION 5 5
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 70 GOOD 13 GEN POOR 68 GOOD
ADI LATE VERY POOR 9 POOR 76 GOOD
MAX LVORI EARLY 8 4 4
MAX LVORI LATE 4 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO 10 MPH.
OHZ012-182015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-3) 59 (-3) 72
RH % (24H TREND) 65 (+15) 85 (-12) 52
20FT WND-VAL/AM(MPH) SW 19 G32 W 8
20FT WND-RDG/PM(MPH) W 22 G33 W 12 G26 W 14
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1390 1550
MIXING HGT(FT-AGL/MSL) 4570 5100
TRANSPORT WND (KTS) W 32 W 19
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 37 W 22
VENT RATE (KT-FT) 146240 96900
VENT RATE (M/S-M) 22240 15500
VENT RATE (MPH-FT) 169090 112200
DISPERSION 5 4
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 16 GEN POOR 61 GOOD
ADI LATE 87 GOOD 10 POOR 65 GOOD
MAX LVORI EARLY 8 4 4
MAX LVORI LATE 4 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ013-182015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-3) 57 (-2) 72
RH % (24H TREND) 63 (+16) 90 (-10) 50
20FT WND-VAL/AM(MPH) SW 14 G32 W 5
20FT WND-RDG/PM(MPH) W 17 G33 W 9 G25 W 12
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1580 1680
MIXING HGT(FT-AGL/MSL) 5190 5530
TRANSPORT WND (KTS) W 32 W 21
TRANSPORT WND (M/S) W 16 W 11
TRANSPORT WND (MPH) W 37 W 24
VENT RATE (KT-FT) 166080 116130
VENT RATE (M/S-M) 25280 18480
VENT RATE (MPH-FT) 192030 132720
DISPERSION 5 5
SUNSHINE HOURS 4 13
RH RECOVERY EXCELLENT
ADI EARLY VERY POOR 14 GEN POOR101 VERY GOOD
ADI LATE VERY POOR 5 VERY POOR 77 GOOD
MAX LVORI EARLY 10 4 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ021-182015-
SUMMIT-
INCLUDING THE CITY OF AKRON
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-2) 54 (-6) 74
RH % (24H TREND) 60 (+16) 95 (-5) 49
20FT WND-VAL/AM(MPH) SW 15 G31 W 5
20FT WND-RDG/PM(MPH) W 18 G32 W 9 G23 W 12 G20
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1680 1840
MIXING HGT(FT-AGL/MSL) 5530 6030
TRANSPORT WND (KTS) W 31 W 19
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 36 W 22
VENT RATE (KT-FT) 171430 114570
VENT RATE (M/S-M) 26880 18400
VENT RATE (MPH-FT) 199080 132660
DISPERSION 5 5
SUNSHINE HOURS 5 12
RH RECOVERY EXCELLENT
ADI EARLY 92 GOOD 11 POOR 98 GOOD
ADI LATE VERY POOR 5 VERY POOR 74 GOOD
MAX LVORI EARLY 10 4 5
MAX LVORI LATE 4 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
OHZ022-182015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-2) 55 (-5) 73
RH % (24H TREND) 58 (+13) 92 (-7) 49
20FT WND-VAL/AM(MPH) SW 15 G31 W 5
20FT WND-RDG/PM(MPH) W 18 G31 W 9 G23 W 11 G19
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1700 1830
MIXING HGT(FT-AGL/MSL) 5590 6000
TRANSPORT WND (KTS) W 32 W 20
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 37 W 23
VENT RATE (KT-FT) 178880 120000
VENT RATE (M/S-M) 27200 18300
VENT RATE (MPH-FT) 206830 138000
DISPERSION 5 5
SUNSHINE HOURS 5 12
RH RECOVERY EXCELLENT
ADI EARLY 94 GOOD 24 FAIR 95 GOOD
ADI LATE VERY POOR 5 VERY POOR 86 GOOD
MAX LVORI EARLY 10 4 5
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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
OHZ032-182015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (0) 54 (-7) 74
RH % (24H TREND) 59 (+14) 97 (-2) 50
20FT WND-VAL/AM(MPH) SW 16 G31 W 5
20FT WND-RDG/PM(MPH) W 19 G31 W 9 G23 W 12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1740 1860
MIXING HGT(FT-AGL/MSL) 5710 6110
TRANSPORT WND (KTS) W 33 W 19
TRANSPORT WND (M/S) W 17 W 10
TRANSPORT WND (MPH) W 38 W 22
VENT RATE (KT-FT) 188430 116090
VENT RATE (M/S-M) 29580 18600
VENT RATE (MPH-FT) 216980 134420
DISPERSION 5 5
SUNSHINE HOURS 5 11
RH RECOVERY EXCELLENT
ADI EARLY 107 VERY GOOD 11 POOR 84 GOOD
ADI LATE 121 VERY GOOD 5 VERY POOR 65 GOOD
MAX LVORI EARLY 10 4 6
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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
OHZ033-182015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (0) 55 (-6) 74
RH % (24H TREND) 55 (+12) 93 (-6) 47
20FT WND-VAL/AM(MPH) SW 15 G30 W 5
20FT WND-RDG/PM(MPH) W 19 G30 W 9 G23 W 11
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1820 1860
MIXING HGT(FT-AGL/MSL) 5980 6110
TRANSPORT WND (KTS) W 33 W 19
TRANSPORT WND (M/S) W 17 W 10
TRANSPORT WND (MPH) W 38 W 22
VENT RATE (KT-FT) 197340 116090
VENT RATE (M/S-M) 30940 18600
VENT RATE (MPH-FT) 227240 134420
DISPERSION 5 5
SUNSHINE HOURS 5 11
RH RECOVERY EXCELLENT
ADI EARLY 113 VERY GOOD 11 POOR 92 GOOD
ADI LATE 124 VERY GOOD 5 VERY POOR107 VERY GOOD
MAX LVORI EARLY 10 4 5
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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
OHZ023-182015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-1) 57 (-3) 74
RH % (24H TREND) 56 (+12) 90 (-8) 46
20FT WND-VAL/AM(MPH) SW 14 G29 W 5
20FT WND-RDG/PM(MPH) W 18 G31 W 9 G23 W 11 G19
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1760 1890
MIXING HGT(FT-AGL/MSL) 5770 6210
TRANSPORT WND (KTS) W 32 W 20
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 37 W 23
VENT RATE (KT-FT) 184640 124200
VENT RATE (M/S-M) 28160 18900
VENT RATE (MPH-FT) 213490 142830
DISPERSION 5 5
SUNSHINE HOURS 4 12
RH RECOVERY EXCELLENT
ADI EARLY 113 VERY GOOD 12 POOR 94 GOOD
ADI LATE VERY POOR 5 VERY POOR112 VERY GOOD
MAX LVORI EARLY 10 4 5
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
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
OHZ014-182015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (-2) 57 (-3) 72
RH % (24H TREND) 61 (+12) 92 (-8) 50
20FT WND-VAL/AM(MPH) SW 15 G30 W 6
20FT WND-RDG/PM(MPH) W 19 G32 W 10 G25 W 13
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1570 1660
MIXING HGT(FT-AGL/MSL) 5150 5450
TRANSPORT WND (KTS) W 33 W 22
TRANSPORT WND (M/S) W 17 W 11
TRANSPORT WND (MPH) W 38 W 25
VENT RATE (KT-FT) 169950 119900
VENT RATE (M/S-M) 26690 18260
VENT RATE (MPH-FT) 195700 136250
DISPERSION 5 5
SUNSHINE HOURS 5 12
RH RECOVERY EXCELLENT
ADI EARLY 106 VERY GOOD 14 GEN POOR 79 GOOD
ADI LATE 110 VERY GOOD 5 VERY POOR 78 GOOD
MAX LVORI EARLY 10 5 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
OHZ089-182015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-2) 60 (-1) 71
RH % (24H TREND) 66 (+10) 88 (-11) 58
20FT WND-VAL/AM(MPH) SW 19 G31 W 8
20FT WND-RDG/PM(MPH) W 23 G33 W 13 G26 W 14
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1210 1350
MIXING HGT(FT-AGL/MSL) 3990 4430
TRANSPORT WND (KTS) W 32 W 19
TRANSPORT WND (M/S) W 16 W 10
TRANSPORT WND (MPH) W 37 W 22
VENT RATE (KT-FT) 127680 84170
VENT RATE (M/S-M) 19360 13500
VENT RATE (MPH-FT) 147630 97460
DISPERSION 5 4
SUNSHINE HOURS 5 13
RH RECOVERY EXCELLENT
ADI EARLY 81 GOOD 17 GEN POOR 47 GEN GOOD
ADI LATE 97 GOOD 11 POOR 61 GOOD
MAX LVORI EARLY 9 4 4
MAX LVORI LATE 4 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 70.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ001-182015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 50 20 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 70 (-3) 59 (-3) 70
RH % (24H TREND) 66 (+9) 87 (-6) 60
20FT WND-VAL/AM(MPH) SW 20 G34 W 9
20FT WND-RDG/PM(MPH) W 24 G36 W 14 G29 W 14
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2 1 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 12 AM 6 PM
MIXING HGT(M-AGL/MSL) 1030 1100
MIXING HGT(FT-AGL/MSL) 3390 3600
TRANSPORT WND (KTS) W 33 W 20
TRANSPORT WND (M/S) W 17 W 10
TRANSPORT WND (MPH) W 38 W 23
VENT RATE (KT-FT) 111870 72000
VENT RATE (M/S-M) 17510 11000
VENT RATE (MPH-FT) 128820 82800
DISPERSION 5 4
SUNSHINE HOURS 4 12
RH RECOVERY EXCELLENT
ADI EARLY VERY POOR 19 GEN POOR 44 GEN GOOD
ADI LATE 67 GOOD 15 GEN POOR 56 GEN GOOD
MAX LVORI EARLY 8 4 4
MAX LVORI LATE 4 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
PAZ002-182015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 50 20 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 70 (-1) 55 (-3) 71
RH % (24H TREND) 64 (+9) 93 (-6) 56
20FT WND-VAL/AM(MPH) SW 16 G33 W 6
20FT WND-RDG/PM(MPH) W 20 G34 W 11 G29 W 13 G20
PRECIP AMOUNT 0.07 0.02 0.00
PRECIP DURATION 2 1 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1530
MIXING HGT(FT-AGL/MSL) 4830 5010
TRANSPORT WND (KTS) W 33 W 21
TRANSPORT WND (M/S) W 17 W 11
TRANSPORT WND (MPH) W 38 W 24
VENT RATE (KT-FT) 159390 105210
VENT RATE (M/S-M) 24990 16830
VENT RATE (MPH-FT) 183540 120240
DISPERSION 5 5
SUNSHINE HOURS 3 11
RH RECOVERY EXCELLENT
ADI EARLY VERY POOR 16 GEN POOR 100 GOOD
ADI LATE VERY POOR 9 POOR 77 GOOD
MAX LVORI EARLY 10 5 5
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS UP TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ003-182015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
251 AM EDT THU JUN 18 2026
TODAY TONIGHT JUNETEENTH
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (0) 55 (-3) 71
RH % (24H TREND) 62 (+10) 93 (-7) 53
20FT WND-VAL/AM(MPH) SW 14 G29 W 6
20FT WND-RDG/PM(MPH) W 18 G32 W 10 G26 W 12 G20
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 1610 1700
MIXING HGT(FT-AGL/MSL) 5290 5580
TRANSPORT WND (KTS) W 32 W 22
TRANSPORT WND (M/S) W 16 W 11
TRANSPORT WND (MPH) W 37 W 25
VENT RATE (KT-FT) 169280 122760
VENT RATE (M/S-M) 25760 18700
VENT RATE (MPH-FT) 195730 139500
DISPERSION 5 5
SUNSHINE HOURS 3 11
RH RECOVERY EXCELLENT
ADI EARLY VERY POOR 15 GEN POOR 96 GOOD
ADI LATE VERY POOR 8 POOR 78 GOOD
MAX LVORI EARLY 10 5 6
MAX LVORI LATE 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 70.
WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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