005
FNUS51 KCLE 180802
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
402 AM EDT FRI APR 18 2025
DISCUSSION
A HIGH PRESSURE RIDGE CONTINUES TO EXIT EASTWARD THIS MORNING AS
A PRIMARY LOW MOVES NORTHEASTWARD FROM THE CENTRAL GREAT PLAINS
TOWARD THE SOUTHWESTERN GREAT LAKES. THIS LOW WILL ALLOW A WARM
FRONT TO SWEEP NORTHEASTWARD THROUGH OUR REGION AROUND DAYBREAK
THROUGH LATE MORNING. AS THE LOW MOVES FARTHER NORTHEAST TOWARD
THE CANADIAN MARITIMES, THE TRAILING COLD FRONT SHOULD SWEEP
SOUTHEASTWARD ACROSS NORTHERN OHIO AND NORTHWEST PENNSYLVANIA
SATURDAY MORNING THROUGH AFTERNOON. BEHIND THE COLD FRONT, A
RIDGE SHOULD BUILD SLOWLY FROM THE WESTERN GREAT LAKES THROUGH
SUNDAY AS THE AFOREMENTIONED FRONT BECOMES NEARLY-STATIONARY
NEAR THE OHIO VALLEY.
OHZ003-182015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
TEMP (24H TREND) 81 (+17) 60 (+13) 66
RH % (24H TREND) 37 (+2) 91 (+36) 59
CHANCE OF THUNDER (%) 0 30 20
20FT WND-VAL/AM(MPH) S 15 G29 W 12 G20
20FT WND-RDG/PM(MPH) SW 18 G30 SW 15 G29 W 9 G17
PRECIP AMOUNT 0.00 0.07 0.17
PRECIP DURATION 2 7
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1400 1000
MIXING HGT(FT-AGL/MSL) 4580 3290
TRANSPORT WND (KTS) SW 31 W 16
TRANSPORT WND (M/S) SW 16 W 8
TRANSPORT WND (MPH) SW 36 W 18
VENT RATE (KT-FT) 141980 52640
VENT RATE (M/S-M) 22400 8000
VENT RATE (MPH-FT) 164880 59220
DISPERSION 5 4
DSI
SUNSHINE HOURS 4 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 56 GEN GOOD101 VERY GOOD 39 FAIR
ADI LATE 139 VERY GOOD 31 FAIR 59 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ006-182015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
TEMP (24H TREND) 82 (+17) 61 (+14) 68
RH % (24H TREND) 38 (+4) 91 (+38) 63
CHANCE OF THUNDER (%) 0 20 20
20FT WND-VAL/AM(MPH) S 16 G32 SW 13 G22
20FT WND-RDG/PM(MPH) SW 19 G32 SW 15 G30 W 9 G17
PRECIP AMOUNT 0.00 0.11 0.31
PRECIP DURATION 2 8
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 890
MIXING HGT(FT-AGL/MSL) 4450 2900
TRANSPORT WND (KTS) SW 32 W 16
TRANSPORT WND (M/S) SW 16 W 8
TRANSPORT WND (MPH) SW 37 W 18
VENT RATE (KT-FT) 142400 46400
VENT RATE (M/S-M) 21760 7120
VENT RATE (MPH-FT) 164650 52200
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 64 GOOD102 VERY GOOD 39 FAIR
ADI LATE 144 VERY GOOD 28 FAIR 57 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ007-182015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
TEMP (24H TREND) 82 (+19) 59 (+12) 68
RH % (24H TREND) 37 (-2) 93 (+37) 61
CHANCE OF THUNDER (%) 0 30 30
20FT WND-VAL/AM(MPH) S 17 G30 SW 14
20FT WND-RDG/PM(MPH) SW 19 G29 SW 15 G28 W 10 G18
PRECIP AMOUNT 0.00 0.07 0.23
PRECIP DURATION 2 7
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1180 860
MIXING HGT(FT-AGL/MSL) 3870 2810
TRANSPORT WND (KTS) SW 27 W 14
TRANSPORT WND (M/S) SW 14 W 7
TRANSPORT WND (MPH) SW 31 W 16
VENT RATE (KT-FT) 104490 39340
VENT RATE (M/S-M) 16520 6020
VENT RATE (MPH-FT) 119970 44960
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 50 GEN GOOD 70 GOOD 38 FAIR
ADI LATE 99 GOOD 25 FAIR 36 FAIR
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ008-182015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
TEMP (24H TREND) 81 (+18) 61 (+14) 68
RH % (24H TREND) 37 (0) 91 (+37) 67
CHANCE OF THUNDER (%) 0 30 30
20FT WND-VAL/AM(MPH) S 17 G32 SW 14 G22
20FT WND-RDG/PM(MPH) SW 19 G32 SW 15 G29 W 10 G19
PRECIP AMOUNT 0.00 0.10 0.33
PRECIP DURATION 2 9
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 910
MIXING HGT(FT-AGL/MSL) 4460 3000
TRANSPORT WND (KTS) SW 33 W 16
TRANSPORT WND (M/S) SW 17 W 8
TRANSPORT WND (MPH) SW 38 W 18
VENT RATE (KT-FT) 147180 48000
VENT RATE (M/S-M) 23120 7280
VENT RATE (MPH-FT) 169480 54000
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 64 GOOD133 VERY GOOD 43 GEN GOOD
ADI LATE 150 VERY GOOD 24 FAIR 56 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ017-182015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 90
TEMP (24H TREND) 81 (+17) 63 (+17) 68
RH % (24H TREND) 38 (+2) 89 (+34) 70
CHANCE OF THUNDER (%) 0 30 30
20FT WND-VAL/AM(MPH) S 17 G33 SW 13 G21
20FT WND-RDG/PM(MPH) SW 19 G33 SW 15 G30 W 9 G18
PRECIP AMOUNT 0.00 0.10 0.50
PRECIP DURATION 2 9
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1260 850
MIXING HGT(FT-AGL/MSL) 4130 2790
TRANSPORT WND (KTS) SW 33 W 17
TRANSPORT WND (M/S) SW 17 W 9
TRANSPORT WND (MPH) SW 38 W 20
VENT RATE (KT-FT) 136290 47430
VENT RATE (M/S-M) 21420 7650
VENT RATE (MPH-FT) 156940 55800
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 65 GOOD130 VERY GOOD 42 GEN GOOD
ADI LATE 140 VERY GOOD 25 FAIR 60 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
OHZ018-182015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 90
TEMP (24H TREND) 80 (+17) 63 (+17) 68
RH % (24H TREND) 37 (0) 89 (+37) 70
CHANCE OF THUNDER (%) 0 30 30
20FT WND-VAL/AM(MPH) S 17 G32 SW 14 G22
20FT WND-RDG/PM(MPH) SW 19 G33 SW 15 G31 W 10 G20
PRECIP AMOUNT 0.00 0.09 0.46
PRECIP DURATION 2 9
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 900
MIXING HGT(FT-AGL/MSL) 4340 2940
TRANSPORT WND (KTS) SW 34 W 17
TRANSPORT WND (M/S) SW 18 W 9
TRANSPORT WND (MPH) SW 39 W 20
VENT RATE (KT-FT) 147560 49980
VENT RATE (M/S-M) 23760 8100
VENT RATE (MPH-FT) 169260 58800
DISPERSION 5 4
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 65 GOOD133 VERY GOOD 45 GEN GOOD
ADI LATE 149 VERY GOOD 25 FAIR 61 GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS AROUND
50. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
OHZ027-182015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 81 (+18) 63 (+18) 69
RH % (24H TREND) 36 (0) 90 (+38) 71
CHANCE OF THUNDER (%) 0 30 30
20FT WND-VAL/AM(MPH) S 16 G32 SW 13
20FT WND-RDG/PM(MPH) SW 18 G33 SW 14 G30 W 10 G19
PRECIP AMOUNT 0.00 0.06 0.51
PRECIP DURATION 2 11
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 870
MIXING HGT(FT-AGL/MSL) 4170 2860
TRANSPORT WND (KTS) SW 33 W 17
TRANSPORT WND (M/S) SW 17 W 9
TRANSPORT WND (MPH) SW 38 W 20
VENT RATE (KT-FT) 137610 48620
VENT RATE (M/S-M) 21590 7830
VENT RATE (MPH-FT) 158460 57200
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 87 GOOD132 VERY GOOD 44 GEN GOOD
ADI LATE 144 VERY GOOD 28 FAIR 60 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
OHZ028-182015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 80 (+18) 62 (+17) 68
RH % (24H TREND) 36 (0) 87 (+37) 72
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 17 G32 SW 13
20FT WND-RDG/PM(MPH) SW 19 G33 SW 15 G31 W 10 G20
PRECIP AMOUNT 0.00 0.05 0.59
PRECIP DURATION 2 11
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 860
MIXING HGT(FT-AGL/MSL) 4090 2820
TRANSPORT WND (KTS) SW 34 W 18
TRANSPORT WND (M/S) SW 18 W 9
TRANSPORT WND (MPH) SW 39 W 21
VENT RATE (KT-FT) 139060 50760
VENT RATE (M/S-M) 22500 7740
VENT RATE (MPH-FT) 159510 59220
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 87 GOOD128 VERY GOOD 43 GEN GOOD
ADI LATE 145 VERY GOOD 24 FAIR 47 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ036-182015-
MARION-
INCLUDING THE CITY OF MARION
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 80 (+17) 62 (+17) 69
RH % (24H TREND) 35 (-2) 88 (+35) 73
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 15 G31 SW 13
20FT WND-RDG/PM(MPH) S 18 G32 SW 14 G30 W 10 G18
PRECIP AMOUNT 0.00 0.03 0.56
PRECIP DURATION 2 11
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1240 860
MIXING HGT(FT-AGL/MSL) 4060 2810
TRANSPORT WND (KTS) SW 33 W 18
TRANSPORT WND (M/S) SW 17 W 9
TRANSPORT WND (MPH) SW 38 W 21
VENT RATE (KT-FT) 133980 50580
VENT RATE (M/S-M) 21080 7740
VENT RATE (MPH-FT) 154280 59010
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 86 GOOD130 VERY GOOD 41 GEN GOOD
ADI LATE 145 VERY GOOD 23 FAIR 52 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ037-182015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 79 (+17) 62 (+17) 69
RH % (24H TREND) 37 (0) 88 (+36) 71
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 15 G31 SW 13 G20
20FT WND-RDG/PM(MPH) SW 18 G32 SW 15 G30 W 10 G18
PRECIP AMOUNT 0.00 0.03 0.43
PRECIP DURATION 1 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1210 840
MIXING HGT(FT-AGL/MSL) 3970 2750
TRANSPORT WND (KTS) SW 33 W 18
TRANSPORT WND (M/S) SW 17 W 9
TRANSPORT WND (MPH) SW 38 W 21
VENT RATE (KT-FT) 131010 49500
VENT RATE (M/S-M) 20570 7560
VENT RATE (MPH-FT) 150860 57750
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 73 GOOD115 VERY GOOD 41 GEN GOOD
ADI LATE 137 VERY GOOD 23 FAIR 46 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. EAST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ009-182015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80
TEMP (24H TREND) 80 (+18) 60 (+14) 68
RH % (24H TREND) 38 (-5) 90 (+33) 71
CHANCE OF THUNDER (%) 0 30 30
20FT WND-VAL/AM(MPH) S 17 G31 SW 14
20FT WND-RDG/PM(MPH) SW 18 G30 SW 15 G29 W 10 G20
PRECIP AMOUNT 0.00 0.07 0.40
PRECIP DURATION 2 9
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1230 780
MIXING HGT(FT-AGL/MSL) 4030 2570
TRANSPORT WND (KTS) SW 30 W 14
TRANSPORT WND (M/S) SW 15 W 7
TRANSPORT WND (MPH) SW 35 W 16
VENT RATE (KT-FT) 120900 35980
VENT RATE (M/S-M) 18450 5460
VENT RATE (MPH-FT) 141050 41120
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 53 GEN GOOD 89 GOOD 38 FAIR
ADI LATE 118 VERY GOOD 25 FAIR 37 FAIR
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
OHZ019-182015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 70 90
TEMP (24H TREND) 79 (+17) 63 (+18) 68
RH % (24H TREND) 38 (-1) 88 (+34) 72
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 17 G32 SW 14
20FT WND-RDG/PM(MPH) SW 19 G33 SW 15 G31 W 10 G20
PRECIP AMOUNT 0.00 0.07 0.45
PRECIP DURATION 1 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1250 850
MIXING HGT(FT-AGL/MSL) 4110 2770
TRANSPORT WND (KTS) SW 34 W 17
TRANSPORT WND (M/S) SW 18 W 9
TRANSPORT WND (MPH) SW 39 W 20
VENT RATE (KT-FT) 139740 47090
VENT RATE (M/S-M) 22500 7650
VENT RATE (MPH-FT) 160290 55400
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 66 GOOD118 VERY GOOD 50 GEN GOOD
ADI LATE 144 VERY GOOD 25 FAIR 44 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS AROUND
50. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.
OHZ029-182015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 78 (+17) 62 (+18) 68
RH % (24H TREND) 38 (+1) 87 (+35) 69
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 15 G32 SW 13
20FT WND-RDG/PM(MPH) SW 18 G32 SW 15 G31 W 10 G18
PRECIP AMOUNT 0.00 0.04 0.54
PRECIP DURATION 1 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 850
MIXING HGT(FT-AGL/MSL) 3760 2780
TRANSPORT WND (KTS) SW 33 W 19
TRANSPORT WND (M/S) SW 17 W 10
TRANSPORT WND (MPH) SW 38 W 22
VENT RATE (KT-FT) 124080 52820
VENT RATE (M/S-M) 19380 8500
VENT RATE (MPH-FT) 142880 61160
DISPERSION 5 4
DSI
SUNSHINE HOURS 6 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 78 GOOD108 VERY GOOD 45 GEN GOOD
ADI LATE 134 VERY GOOD 25 FAIR 48 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ030-182015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 78 (+17) 62 (+19) 68
RH % (24H TREND) 39 (+2) 87 (+34) 68
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 13 G30 SW 13 G20
20FT WND-RDG/PM(MPH) SW 17 G32 SW 14 G29 W 10 G19
PRECIP AMOUNT 0.00 0.03 0.48
PRECIP DURATION 1 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1170 850
MIXING HGT(FT-AGL/MSL) 3840 2800
TRANSPORT WND (KTS) SW 33 W 19
TRANSPORT WND (M/S) SW 17 W 10
TRANSPORT WND (MPH) SW 38 W 22
VENT RATE (KT-FT) 126720 53200
VENT RATE (M/S-M) 19890 8500
VENT RATE (MPH-FT) 145920 61600
DISPERSION 5 4
DSI
SUNSHINE HOURS 6 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 76 GOOD 97 GOOD 44 GEN GOOD
ADI LATE 137 VERY GOOD 24 FAIR 49 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ047-182015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 90
TEMP (24H TREND) 79 (+18) 62 (+19) 71
RH % (24H TREND) 35 (-1) 85 (+30) 64
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 11 G28 SW 12 G19
20FT WND-RDG/PM(MPH) SW 15 G31 SW 12 G28 W 10 G19
PRECIP AMOUNT 0.00 0.01 0.28
PRECIP DURATION 1 10
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1210 760
MIXING HGT(FT-AGL/MSL) 3980 2500
TRANSPORT WND (KTS) SW 31 W 18
TRANSPORT WND (M/S) SW 16 W 9
TRANSPORT WND (MPH) SW 36 W 21
VENT RATE (KT-FT) 123380 45000
VENT RATE (M/S-M) 19360 6840
VENT RATE (MPH-FT) 143280 52500
DISPERSION 5 3
DSI
SUNSHINE HOURS 7 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 63 GOOD101 VERY GOOD 43 GEN GOOD
ADI LATE 134 VERY GOOD 22 FAIR 48 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ038-182015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 90
TEMP (24H TREND) 78 (+17) 62 (+20) 71
RH % (24H TREND) 36 (0) 81 (+26) 62
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 11 G26 SW 12 G19
20FT WND-RDG/PM(MPH) SW 14 G30 SW 12 G27 W 10 G18
PRECIP AMOUNT 0.00 0.01 0.32
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 780
MIXING HGT(FT-AGL/MSL) 4240 2560
TRANSPORT WND (KTS) SW 30 W 19
TRANSPORT WND (M/S) SW 15 W 10
TRANSPORT WND (MPH) SW 35 W 22
VENT RATE (KT-FT) 127200 48640
VENT RATE (M/S-M) 19350 7800
VENT RATE (MPH-FT) 148400 56320
DISPERSION 5 3
DSI
SUNSHINE HOURS 7 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 68 GOOD 83 GOOD 45 GEN GOOD
ADI LATE 135 VERY GOOD 22 FAIR 46 GEN GOOD
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
OHZ031-182015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 78 (+17) 62 (+20) 68
RH % (24H TREND) 39 (+2) 86 (+31) 66
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 13 G28 SW 13
20FT WND-RDG/PM(MPH) S 16 G31 SW 13 G28 W 11 G19
PRECIP AMOUNT 0.00 0.02 0.45
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1240 840
MIXING HGT(FT-AGL/MSL) 4060 2760
TRANSPORT WND (KTS) SW 32 W 17
TRANSPORT WND (M/S) SW 16 W 9
TRANSPORT WND (MPH) SW 37 W 20
VENT RATE (KT-FT) 129920 46920
VENT RATE (M/S-M) 19840 7560
VENT RATE (MPH-FT) 150220 55200
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 65 GOOD 84 GOOD 48 GEN GOOD
ADI LATE 137 VERY GOOD 23 FAIR 47 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ020-182015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 78 (+17) 62 (+19) 68
RH % (24H TREND) 39 (+2) 87 (+35) 68
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 14 G29 SW 13
20FT WND-RDG/PM(MPH) S 17 G32 SW 13 G29 W 10 G19
PRECIP AMOUNT 0.00 0.04 0.48
PRECIP DURATION 1 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1190 840
MIXING HGT(FT-AGL/MSL) 3920 2750
TRANSPORT WND (KTS) SW 32 W 17
TRANSPORT WND (M/S) SW 16 W 9
TRANSPORT WND (MPH) SW 37 W 20
VENT RATE (KT-FT) 125440 46750
VENT RATE (M/S-M) 19040 7560
VENT RATE (MPH-FT) 145040 55000
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 55 GEN GOOD 98 GOOD 52 GEN GOOD
ADI LATE 134 VERY GOOD 23 FAIR 50 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ010-182015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 79 (+18) 62 (+18) 67
RH % (24H TREND) 39 (-1) 87 (+33) 68
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 16 G30 SW 14 G21
20FT WND-RDG/PM(MPH) SW 17 G32 SW 14 G29 W 11 G20
PRECIP AMOUNT 0.00 0.06 0.42
PRECIP DURATION 1 10
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1200 780
MIXING HGT(FT-AGL/MSL) 3950 2560
TRANSPORT WND (KTS) SW 30 W 15
TRANSPORT WND (M/S) SW 15 W 8
TRANSPORT WND (MPH) SW 35 W 17
VENT RATE (KT-FT) 118500 38400
VENT RATE (M/S-M) 18000 6240
VENT RATE (MPH-FT) 138250 43520
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 52 GEN GOOD 86 GOOD 48 GEN GOOD
ADI LATE 127 VERY GOOD 25 FAIR 42 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
OHZ011-182015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 79 (+18) 61 (+16) 67
RH % (24H TREND) 35 (-1) 85 (+36) 65
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 14 G27 SW 12
20FT WND-RDG/PM(MPH) S 15 G30 SW 13 G27 W 9 G18
PRECIP AMOUNT 0.00 0.05 0.43
PRECIP DURATION 1 10
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1230 610
MIXING HGT(FT-AGL/MSL) 4020 2010
TRANSPORT WND (KTS) SW 29 W 15
TRANSPORT WND (M/S) SW 15 W 8
TRANSPORT WND (MPH) SW 33 W 17
VENT RATE (KT-FT) 116580 30150
VENT RATE (M/S-M) 18450 4880
VENT RATE (MPH-FT) 132660 34170
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 45 GEN GOOD 87 GOOD 43 GEN GOOD
ADI LATE 121 VERY GOOD 22 FAIR 38 FAIR
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS AROUND
50. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
OHZ012-182015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 80
TEMP (24H TREND) 78 (+19) 60 (+16) 67
RH % (24H TREND) 36 (-4) 85 (+31) 64
CHANCE OF THUNDER (%) 0 0 20
20FT WND-VAL/AM(MPH) S 14 G24 SW 13
20FT WND-RDG/PM(MPH) S 14 G27 SW 13 G24 W 11
PRECIP AMOUNT 0.00 0.05 0.38
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 860 530
MIXING HGT(FT-AGL/MSL) 2830 1740
TRANSPORT WND (KTS) SW 25 SW 21
TRANSPORT WND (M/S) SW 13 SW 11
TRANSPORT WND (MPH) SW 29 SW 24
VENT RATE (KT-FT) 70750 36540
VENT RATE (M/S-M) 11180 5830
VENT RATE (MPH-FT) 82070 41760
DISPERSION 4 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 33 FAIR 45 GEN GOOD 40 FAIR
ADI LATE 74 GOOD 24 FAIR 30 FAIR
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS
AROUND 70. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
OHZ013-182015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 77 (+17) 61 (+20) 67
RH % (24H TREND) 39 (+2) 88 (+33) 67
CHANCE OF THUNDER (%) 0 0 20
20FT WND-VAL/AM(MPH) S 11 G25 SW 11
20FT WND-RDG/PM(MPH) S 13 G30 SW 12 G25 W 9
PRECIP AMOUNT 0.00 0.04 0.45
PRECIP DURATION 1 10
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 710
MIXING HGT(FT-AGL/MSL) 3740 2320
TRANSPORT WND (KTS) SW 28 W 23
TRANSPORT WND (M/S) SW 14 W 12
TRANSPORT WND (MPH) SW 32 W 26
VENT RATE (KT-FT) 104720 53360
VENT RATE (M/S-M) 15960 8520
VENT RATE (MPH-FT) 119680 60320
DISPERSION 4 4
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 40 FAIR 70 GOOD 53 GEN GOOD
ADI LATE 114 VERY GOOD 22 FAIR 48 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 40S. HIGHS AROUND 60. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS AROUND 70. SOUTH WINDS AROUND 5 MPH.
OHZ021-182015-
SUMMIT-
INCLUDING THE CITY OF AKRON
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 79 (+18) 62 (+19) 68
RH % (24H TREND) 36 (+2) 85 (+34) 64
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 12 G26 SW 12
20FT WND-RDG/PM(MPH) S 15 G31 SW 12 G27 W 10 G19
PRECIP AMOUNT 0.00 0.03 0.49
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1240 830
MIXING HGT(FT-AGL/MSL) 4070 2730
TRANSPORT WND (KTS) SW 31 W 17
TRANSPORT WND (M/S) SW 16 W 9
TRANSPORT WND (MPH) SW 36 W 20
VENT RATE (KT-FT) 126170 46410
VENT RATE (M/S-M) 19840 7470
VENT RATE (MPH-FT) 146520 54600
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 49 GEN GOOD113 VERY GOOD 50 GEN GOOD
ADI LATE 133 VERY GOOD 22 FAIR 48 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ022-182015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 78 (+17) 62 (+21) 68
RH % (24H TREND) 36 (+1) 85 (+32) 62
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 11 G26 SW 12 G20
20FT WND-RDG/PM(MPH) SW 14 G30 SW 11 G26 W 10 G19
PRECIP AMOUNT 0.00 0.03 0.46
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 800
MIXING HGT(FT-AGL/MSL) 4240 2610
TRANSPORT WND (KTS) SW 30 W 17
TRANSPORT WND (M/S) SW 15 W 9
TRANSPORT WND (MPH) SW 35 W 20
VENT RATE (KT-FT) 127200 44370
VENT RATE (M/S-M) 19350 7200
VENT RATE (MPH-FT) 148400 52200
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 44 GEN GOOD 93 GOOD 52 GEN GOOD
ADI LATE 133 VERY GOOD 23 FAIR 52 GEN GOOD
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ032-182015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 90
TEMP (24H TREND) 78 (+17) 63 (+21) 69
RH % (24H TREND) 37 (+2) 81 (+29) 59
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 11 G25 SW 13
20FT WND-RDG/PM(MPH) S 15 G30 SW 12 G26 W 11 G20
PRECIP AMOUNT 0.00 0.01 0.41
PRECIP DURATION 1 10
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 820
MIXING HGT(FT-AGL/MSL) 4340 2690
TRANSPORT WND (KTS) SW 29 W 21
TRANSPORT WND (M/S) SW 15 W 11
TRANSPORT WND (MPH) SW 33 W 24
VENT RATE (KT-FT) 125860 56490
VENT RATE (M/S-M) 19800 9020
VENT RATE (MPH-FT) 143220 64560
DISPERSION 5 4
DSI
SUNSHINE HOURS 6 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 55 GEN GOOD 98 GOOD 52 GEN GOOD
ADI LATE 132 VERY GOOD 23 FAIR 54 GEN GOOD
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ033-182015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 90
TEMP (24H TREND) 78 (+17) 63 (+23) 70
RH % (24H TREND) 33 (0) 76 (+22) 57
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 10 G25 SW 12 G20
20FT WND-RDG/PM(MPH) S 13 G28 SW 10 G24 W 10 G19
PRECIP AMOUNT 0.00 0.01 0.42
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 780
MIXING HGT(FT-AGL/MSL) 4570 2550
TRANSPORT WND (KTS) SW 29 W 19
TRANSPORT WND (M/S) SW 15 W 10
TRANSPORT WND (MPH) SW 33 W 22
VENT RATE (KT-FT) 132530 48450
VENT RATE (M/S-M) 20850 7800
VENT RATE (MPH-FT) 150810 56100
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 51 GEN GOOD 99 GOOD 53 GEN GOOD
ADI LATE 129 VERY GOOD 22 FAIR 53 GEN GOOD
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ023-182015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 90
TEMP (24H TREND) 78 (+18) 62 (+22) 68
RH % (24H TREND) 35 (+1) 84 (+26) 61
CHANCE OF THUNDER (%) 0 0 20
20FT WND-VAL/AM(MPH) S 10 G23 SW 11
20FT WND-RDG/PM(MPH) S 12 G28 S 10 G24 W 10 G18
PRECIP AMOUNT 0.00 0.02 0.40
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1370 780
MIXING HGT(FT-AGL/MSL) 4500 2550
TRANSPORT WND (KTS) SW 28 W 19
TRANSPORT WND (M/S) SW 14 W 10
TRANSPORT WND (MPH) SW 32 W 22
VENT RATE (KT-FT) 126000 48450
VENT RATE (M/S-M) 19180 7800
VENT RATE (MPH-FT) 144000 56100
DISPERSION 5 3
DSI
SUNSHINE HOURS 6 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 41 GEN GOOD 83 GOOD 50 GEN GOOD
ADI LATE 127 VERY GOOD 20 GEN POOR 51 GEN GOOD
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ014-182015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
TEMP (24H TREND) 77 (+18) 61 (+22) 67
RH % (24H TREND) 37 (0) 86 (+25) 65
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 12 G24 SW 12
20FT WND-RDG/PM(MPH) S 13 G28 S 12 G24 W 11 G18
PRECIP AMOUNT 0.00 0.04 0.36
PRECIP DURATION 1 8
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1160 730
MIXING HGT(FT-AGL/MSL) 3810 2380
TRANSPORT WND (KTS) SW 27 W 18
TRANSPORT WND (M/S) SW 14 W 9
TRANSPORT WND (MPH) SW 31 W 21
VENT RATE (KT-FT) 102870 42840
VENT RATE (M/S-M) 16240 6570
VENT RATE (MPH-FT) 118110 49980
DISPERSION 5 3
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 44 GEN GOOD 76 GOOD 51 GEN GOOD
ADI LATE 109 VERY GOOD 21 FAIR 46 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ089-182015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 60 80
TEMP (24H TREND) 77 (+22) 60 (+20) 66
RH % (24H TREND) 35 (-9) 84 (+23) 61
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 15 G23 SW 14
20FT WND-RDG/PM(MPH) S 14 G24 SW 13 G22 W 12
PRECIP AMOUNT 0.01 0.05 0.29
PRECIP DURATION 0 1 8
PRECIP BEGIN 2 PM 2 AM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 660 460
MIXING HGT(FT-AGL/MSL) 2160 1490
TRANSPORT WND (KTS) SW 22 SW 21
TRANSPORT WND (M/S) SW 11 SW 11
TRANSPORT WND (MPH) SW 25 SW 24
VENT RATE (KT-FT) 47520 31290
VENT RATE (M/S-M) 7260 5060
VENT RATE (MPH-FT) 54000 35760
DISPERSION 3 3
DSI
SUNSHINE HOURS 5 2
CWR
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 32 FAIR 39 FAIR 36 FAIR
ADI LATE 55 GEN GOOD 23 FAIR 30 FAIR
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
MID 40S. HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
PAZ001-182015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 60 80
TEMP (24H TREND) 78 (+25) 59 (+19) 65
RH % (24H TREND) 33 (-8) 83 (+26) 59
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 17 G24 SW 15
20FT WND-RDG/PM(MPH) S 17 G25 S 14 G23 SW 13
PRECIP AMOUNT 0.01 0.07 0.30
PRECIP DURATION 0 1 8
PRECIP BEGIN 2 PM 2 AM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 470 400
MIXING HGT(FT-AGL/MSL) 1540 1310
TRANSPORT WND (KTS) SW 22 SW 23
TRANSPORT WND (M/S) SW 11 SW 12
TRANSPORT WND (MPH) SW 25 SW 26
VENT RATE (KT-FT) 33880 30130
VENT RATE (M/S-M) 5170 4800
VENT RATE (MPH-FT) 38500 34060
DISPERSION 3 3
DSI
SUNSHINE HOURS 5 2
CWR
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 31 FAIR 35 FAIR 38 FAIR
ADI LATE 40 FAIR 25 FAIR 33 FAIR
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ002-182015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 80
TEMP (24H TREND) 76 (+21) 60 (+23) 65
RH % (24H TREND) 36 (-3) 88 (+27) 63
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 13 G25 SW 13
20FT WND-RDG/PM(MPH) S 14 G28 S 12 G24 W 11 G19
PRECIP AMOUNT 0.00 0.07 0.38
PRECIP DURATION 1 8
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1050 730
MIXING HGT(FT-AGL/MSL) 3440 2390
TRANSPORT WND (KTS) SW 26 SW 25
TRANSPORT WND (M/S) SW 13 SW 13
TRANSPORT WND (MPH) SW 30 SW 29
VENT RATE (KT-FT) 89440 59750
VENT RATE (M/S-M) 13650 9490
VENT RATE (MPH-FT) 103200 69310
DISPERSION 4 4
DSI
SUNSHINE HOURS 5 2
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 39 FAIR 58 GEN GOOD 57 GEN GOOD
ADI LATE 99 GOOD 23 FAIR 45 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ003-182015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
402 AM EDT FRI APR 18 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 80
TEMP (24H TREND) 76 (+19) 60 (+22) 66
RH % (24H TREND) 38 (+1) 87 (+26) 65
CHANCE OF THUNDER (%) 0 0 30
20FT WND-VAL/AM(MPH) S 10 G23 SW 11
20FT WND-RDG/PM(MPH) S 12 G28 S 11 G24 W 10 G18
PRECIP AMOUNT 0.00 0.03 0.36
PRECIP DURATION 1 10
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1160 780
MIXING HGT(FT-AGL/MSL) 3820 2570
TRANSPORT WND (KTS) SW 24 W 24
TRANSPORT WND (M/S) SW 12 W 12
TRANSPORT WND (MPH) SW 28 W 28
VENT RATE (KT-FT) 91680 61680
VENT RATE (M/S-M) 13920 9360
VENT RATE (MPH-FT) 106960 71960
DISPERSION 4 4
DSI
SUNSHINE HOURS 6 3
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 43 GEN GOOD 68 GOOD 57 GEN GOOD
ADI LATE 110 VERY GOOD 21 FAIR 51 GEN GOOD
MAX LVORI EARLY 2 2 4
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. WARMER. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. SOUTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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