126
FNUS51 KCLE 190741
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
341 AM EDT SAT APR 19 2025
DISCUSSION
A COLD FRONT SWEEPS SOUTHEASTWARD ACROSS OUR REGION LATE THIS
MORNING THROUGH AFTERNOON AS A LOW MOVES NORTHEASTWARD FROM LAKE
HURON TOWARD THE GULF OF SAINT LAWRENCE. BEHIND THE FRONT, A RIDGE
BUILDS INTO NORTHERN OHIO AND NORTHWEST PENNSYLVANIA THROUGH
SUNDAY AS THE EMBEDDED HIGH PRESSURE CENTER MOVES FROM THE NORTH-
CENTRAL UNITED STATES TOWARD SOUTHERN QUEBEC. THE RIDGE EXITS
EASTWARD SUNDAY NIGHT THROUGH MONDAY. SIMULTANEOUSLY, A WARM FRONT
APPROACHES FROM THE OHIO VALLEY SUNDAY NIGHT AND SWEEPS NORTHWARD
THROUGH OUR AREA ON MONDAY AS A LOW MOVES NORTHEASTWARD FROM THE
LOWER MISSOURI VALLEY TO THE NORTHERN GREAT LAKES.
OHZ003-192015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
TEMP (24H TREND) 66 (-15) 43 (-17) 54
RH % (24H TREND) 62 (+21) 76 (-8) 45
CHANCE OF THUNDER (%) 30 0 0
20FT WND-VAL/AM(MPH) W 11 G20 E 9
20FT WND-RDG/PM(MPH) W 9 NW 7 E 11
PRECIP AMOUNT 0.36 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1080 810
MIXING HGT(FT-AGL/MSL) 3550 2660
TRANSPORT WND (KTS) W 16 E 16
TRANSPORT WND (M/S) W 8 E 8
TRANSPORT WND (MPH) W 18 E 18
VENT RATE (KT-FT) 56800 42560
VENT RATE (M/S-M) 8640 6480
VENT RATE (MPH-FT) 63900 47880
DISPERSION 4 3
DSI
SUNSHINE HOURS 2 5
CWR 0 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 43 GEN GOOD 58 GEN GOOD 46 GEN GOOD
ADI LATE 61 GOOD 12 POOR 48 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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 UPPER
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
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND
70. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ006-192015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
TEMP (24H TREND) 67 (-14) 44 (-17) 57
RH % (24H TREND) 66 (+25) 82 (-1) 49
CHANCE OF THUNDER (%) 40 0 0
20FT WND-VAL/AM(MPH) SW 12 G22 E 10
20FT WND-RDG/PM(MPH) W 10 NW 7 E 11
PRECIP AMOUNT 0.43 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 830 830
MIXING HGT(FT-AGL/MSL) 2740 2720
TRANSPORT WND (KTS) W 15 E 16
TRANSPORT WND (M/S) W 8 E 8
TRANSPORT WND (MPH) W 17 E 18
VENT RATE (KT-FT) 41100 43520
VENT RATE (M/S-M) 6640 6640
VENT RATE (MPH-FT) 46580 48960
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 44 GEN GOOD 44 GEN GOOD 47 GEN GOOD
ADI LATE 43 GEN GOOD 13 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ007-192015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
TEMP (24H TREND) 68 (-11) 44 (-17) 53
RH % (24H TREND) 65 (+25) 81 (-2) 49
CHANCE OF THUNDER (%) 30 0 0
20FT WND-VAL/AM(MPH) SW 13 E 11
20FT WND-RDG/PM(MPH) W 10 NW 7 E 12
PRECIP AMOUNT 0.40 0.04 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 740 650
MIXING HGT(FT-AGL/MSL) 2420 2130
TRANSPORT WND (KTS) W 16 E 15
TRANSPORT WND (M/S) W 8 E 8
TRANSPORT WND (MPH) W 18 E 17
VENT RATE (KT-FT) 38720 31950
VENT RATE (M/S-M) 5920 5200
VENT RATE (MPH-FT) 43560 36210
DISPERSION 3 3
DSI
SUNSHINE HOURS 2 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 33 FAIR 32 FAIR 42 GEN GOOD
ADI LATE 36 FAIR 15 GEN POOR 39 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS AROUND 70. SOUTHEAST WINDS 5 TO 10 MPH.
OHZ008-192015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 80 40 0
TEMP (24H TREND) 68 (-13) 44 (-18) 55
RH % (24H TREND) 68 (+29) 85 (+3) 51
CHANCE OF THUNDER (%) 30 0 0
20FT WND-VAL/AM(MPH) SW 13 G21 NE 10
20FT WND-RDG/PM(MPH) W 10 NW 7 NE 11
PRECIP AMOUNT 0.44 0.05 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 770 750
MIXING HGT(FT-AGL/MSL) 2540 2480
TRANSPORT WND (KTS) W 17 E 15
TRANSPORT WND (M/S) W 9 E 8
TRANSPORT WND (MPH) W 20 E 17
VENT RATE (KT-FT) 43180 37200
VENT RATE (M/S-M) 6930 6000
VENT RATE (MPH-FT) 50800 42160
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 48 GEN GOOD 42 GEN GOOD 43 GEN GOOD
ADI LATE 44 GEN GOOD 14 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND
70. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ017-192015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 50 0
TEMP (24H TREND) 67 (-14) 44 (-17) 62
RH % (24H TREND) 69 (+26) 91 (+6) 55
CHANCE OF THUNDER (%) 40 20 0
20FT WND-VAL/AM(MPH) SW 13 G22 NE 9
20FT WND-RDG/PM(MPH) W 10 NW 7 E 11
PRECIP AMOUNT 0.48 0.06 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 710 890
MIXING HGT(FT-AGL/MSL) 2340 2930
TRANSPORT WND (KTS) W 15 E 14
TRANSPORT WND (M/S) W 8 E 7
TRANSPORT WND (MPH) W 17 E 16
VENT RATE (KT-FT) 35100 41020
VENT RATE (M/S-M) 5680 6230
VENT RATE (MPH-FT) 39780 46880
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 41 GEN GOOD 37 FAIR 39 FAIR
ADI LATE 40 FAIR 12 POOR 45 GEN GOOD
MAX LVORI EARLY 4 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
MONDAY
SHOWERS. LOWS IN THE LOWER 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ018-192015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 80 50 0
TEMP (24H TREND) 68 (-12) 44 (-18) 60
RH % (24H TREND) 68 (+29) 90 (+8) 53
CHANCE OF THUNDER (%) 40 0 0
20FT WND-VAL/AM(MPH) SW 13 G22 NE 9
20FT WND-RDG/PM(MPH) W 10 NW 7 NE 10
PRECIP AMOUNT 0.46 0.06 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 740 880
MIXING HGT(FT-AGL/MSL) 2420 2890
TRANSPORT WND (KTS) W 16 E 14
TRANSPORT WND (M/S) W 8 E 7
TRANSPORT WND (MPH) W 18 E 16
VENT RATE (KT-FT) 38720 40460
VENT RATE (M/S-M) 5920 6160
VENT RATE (MPH-FT) 43560 46240
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 45 GEN GOOD 39 FAIR 42 GEN GOOD
ADI LATE 42 GEN GOOD 13 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 50.
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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ027-192015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 70 0
TEMP (24H TREND) 69 (-11) 44 (-17) 63
RH % (24H TREND) 68 (+28) 89 (+6) 53
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 12 G22 NE 8
20FT WND-RDG/PM(MPH) W 10 NW 7 NE 9
PRECIP AMOUNT 0.44 0.07 0.00
PRECIP DURATION 12 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 700 960
MIXING HGT(FT-AGL/MSL) 2310 3150
TRANSPORT WND (KTS) W 15 E 14
TRANSPORT WND (M/S) W 8 E 7
TRANSPORT WND (MPH) W 17 E 16
VENT RATE (KT-FT) 34650 44100
VENT RATE (M/S-M) 5600 6720
VENT RATE (MPH-FT) 39270 50400
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 41 GEN GOOD 40 FAIR 40 FAIR
ADI LATE 43 GEN GOOD 12 POOR 51 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 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
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ028-192015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 69 (-10) 44 (-17) 63
RH % (24H TREND) 67 (+30) 88 (+6) 51
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 13 G22 NE 8
20FT WND-RDG/PM(MPH) W 10 NW 7 NE 9
PRECIP AMOUNT 0.42 0.07 0.00
PRECIP DURATION 12 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 700 920
MIXING HGT(FT-AGL/MSL) 2290 3010
TRANSPORT WND (KTS) W 19 E 12
TRANSPORT WND (M/S) W 10 E 6
TRANSPORT WND (MPH) W 22 E 14
VENT RATE (KT-FT) 43510 36120
VENT RATE (M/S-M) 7000 5520
VENT RATE (MPH-FT) 50380 42140
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 41 GEN GOOD 38 FAIR 41 GEN GOOD
ADI LATE 44 GEN GOOD 12 POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ036-192015-
MARION-
INCLUDING THE CITY OF MARION
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 70 (-10) 45 (-16) 65
RH % (24H TREND) 68 (+28) 88 (+4) 53
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 7
20FT WND-RDG/PM(MPH) W 10 NW 6 E 9
PRECIP AMOUNT 0.35 0.07 0.00
PRECIP DURATION 11 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 730 950
MIXING HGT(FT-AGL/MSL) 2400 3110
TRANSPORT WND (KTS) W 18 E 13
TRANSPORT WND (M/S) W 9 E 7
TRANSPORT WND (MPH) W 21 E 15
VENT RATE (KT-FT) 43200 40430
VENT RATE (M/S-M) 6570 6650
VENT RATE (MPH-FT) 50400 46650
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 37 FAIR 35 FAIR 36 FAIR
ADI LATE 44 GEN GOOD 12 POOR 49 GEN GOOD
MAX LVORI EARLY 4 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
MONDAY
SHOWERS. 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
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ037-192015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 72 (-7) 45 (-15) 66
RH % (24H TREND) 66 (+28) 88 (+5) 52
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 8
20FT WND-RDG/PM(MPH) W 10 G19 NW 6 E 8
PRECIP AMOUNT 0.32 0.08 0.00
PRECIP DURATION 10 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 770 850
MIXING HGT(FT-AGL/MSL) 2510 2790
TRANSPORT WND (KTS) W 20 E 12
TRANSPORT WND (M/S) W 10 E 6
TRANSPORT WND (MPH) W 23 E 14
VENT RATE (KT-FT) 50200 33480
VENT RATE (M/S-M) 7700 5100
VENT RATE (MPH-FT) 57730 39060
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 43 GEN GOOD 37 FAIR 35 FAIR
ADI LATE 51 GEN GOOD 12 POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ009-192015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 80 50 0
TEMP (24H TREND) 68 (-11) 43 (-19) 55
RH % (24H TREND) 65 (+28) 88 (+5) 58
CHANCE OF THUNDER (%) 40 0 0
20FT WND-VAL/AM(MPH) SW 12 G20 NE 9
20FT WND-RDG/PM(MPH) W 10 NW 6 NE 10
PRECIP AMOUNT 0.46 0.06 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 680 630
MIXING HGT(FT-AGL/MSL) 2220 2070
TRANSPORT WND (KTS) W 16 E 13
TRANSPORT WND (M/S) W 8 E 7
TRANSPORT WND (MPH) W 18 E 15
VENT RATE (KT-FT) 35520 26910
VENT RATE (M/S-M) 5440 4410
VENT RATE (MPH-FT) 39960 31050
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 39 FAIR 26 FAIR 36 FAIR
ADI LATE 36 FAIR 15 GEN POOR 33 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
OHZ019-192015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 70 0
TEMP (24H TREND) 68 (-11) 42 (-19) 60
RH % (24H TREND) 67 (+31) 89 (+7) 52
CHANCE OF THUNDER (%) 40 20 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 7
20FT WND-RDG/PM(MPH) W 9 NW 6 NE 8
PRECIP AMOUNT 0.46 0.07 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 720 950
MIXING HGT(FT-AGL/MSL) 2370 3120
TRANSPORT WND (KTS) W 19 E 11
TRANSPORT WND (M/S) W 10 E 6
TRANSPORT WND (MPH) W 22 E 13
VENT RATE (KT-FT) 45030 34320
VENT RATE (M/S-M) 7200 5700
VENT RATE (MPH-FT) 52140 40560
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 48 GEN GOOD 38 FAIR 39 FAIR
ADI LATE 44 GEN GOOD 13 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS AROUND 50. 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
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ029-192015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 71 (-7) 43 (-17) 63
RH % (24H TREND) 66 (+30) 87 (+6) 48
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 12 G22 NE 7
20FT WND-RDG/PM(MPH) W 10 G18 NW 6 E 8
PRECIP AMOUNT 0.37 0.07 0.00
PRECIP DURATION 11 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 740 890
MIXING HGT(FT-AGL/MSL) 2420 2930
TRANSPORT WND (KTS) W 19 E 11
TRANSPORT WND (M/S) W 10 E 6
TRANSPORT WND (MPH) W 22 E 13
VENT RATE (KT-FT) 45980 32230
VENT RATE (M/S-M) 7400 5340
VENT RATE (MPH-FT) 53240 38090
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 47 GEN GOOD 36 FAIR 38 FAIR
ADI LATE 50 GEN GOOD 13 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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 MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ030-192015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 72 (-6) 43 (-17) 63
RH % (24H TREND) 66 (+31) 88 (+8) 46
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 7
20FT WND-RDG/PM(MPH) W 10 G18 NW 6 E 7
PRECIP AMOUNT 0.36 0.07 0.00
PRECIP DURATION 10 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 810 950
MIXING HGT(FT-AGL/MSL) 2650 3110
TRANSPORT WND (KTS) W 20 E 9
TRANSPORT WND (M/S) W 10 E 5
TRANSPORT WND (MPH) W 23 E 10
VENT RATE (KT-FT) 53000 27990
VENT RATE (M/S-M) 8100 4750
VENT RATE (MPH-FT) 60950 31100
DISPERSION 4 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 48 GEN GOOD 37 FAIR 36 FAIR
ADI LATE 51 GEN GOOD 15 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ047-192015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 75 (-3) 46 (-14) 67
RH % (24H TREND) 63 (+30) 86 (+11) 48
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 11 G20 NE 7
20FT WND-RDG/PM(MPH) W 10 G19 NW 6 E 7
PRECIP AMOUNT 0.26 0.07 0.00
PRECIP DURATION 8 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 880 920
MIXING HGT(FT-AGL/MSL) 2880 3010
TRANSPORT WND (KTS) W 21 E 10
TRANSPORT WND (M/S) W 11 E 5
TRANSPORT WND (MPH) W 24 E 12
VENT RATE (KT-FT) 60480 30100
VENT RATE (M/S-M) 9680 4600
VENT RATE (MPH-FT) 69120 36120
DISPERSION 4 3
DSI
SUNSHINE HOURS 2 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 49 GEN GOOD 46 GEN GOOD 34 FAIR
ADI LATE 56 GEN GOOD 11 POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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
UPPER 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
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ038-192015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 74 (-4) 46 (-14) 64
RH % (24H TREND) 61 (+29) 86 (+13) 46
CHANCE OF THUNDER (%) 30 30 0
20FT WND-VAL/AM(MPH) SW 11 G20 NE 7
20FT WND-RDG/PM(MPH) W 11 G21 NW 6 E 7
PRECIP AMOUNT 0.24 0.07 0.00
PRECIP DURATION 8 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 950 950
MIXING HGT(FT-AGL/MSL) 3110 3110
TRANSPORT WND (KTS) W 22 E 8
TRANSPORT WND (M/S) W 11 E 4
TRANSPORT WND (MPH) W 25 E 9
VENT RATE (KT-FT) 68420 24880
VENT RATE (M/S-M) 10450 3800
VENT RATE (MPH-FT) 77750 27990
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 53 GEN GOOD 37 FAIR 35 FAIR
ADI LATE 59 GEN GOOD 12 POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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
UPPER 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
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ031-192015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 73 (-5) 44 (-16) 63
RH % (24H TREND) 64 (+30) 86 (+8) 45
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 12 G20 NE 7
20FT WND-RDG/PM(MPH) W 11 G20 NW 7 E 7
PRECIP AMOUNT 0.33 0.08 0.00
PRECIP DURATION 9 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 900 990
MIXING HGT(FT-AGL/MSL) 2960 3240
TRANSPORT WND (KTS) W 22 E 8
TRANSPORT WND (M/S) W 11 E 4
TRANSPORT WND (MPH) W 25 E 9
VENT RATE (KT-FT) 65120 25920
VENT RATE (M/S-M) 9900 3960
VENT RATE (MPH-FT) 74000 29160
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 52 GEN GOOD 35 FAIR 35 FAIR
ADI LATE 58 GEN GOOD 16 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. 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
UPPER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ020-192015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 71 (-8) 42 (-18) 61
RH % (24H TREND) 64 (+30) 88 (+7) 44
CHANCE OF THUNDER (%) 30 30 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 6
20FT WND-RDG/PM(MPH) W 10 G19 NW 6 E 7
PRECIP AMOUNT 0.44 0.08 0.00
PRECIP DURATION 11 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 780 1030
MIXING HGT(FT-AGL/MSL) 2550 3390
TRANSPORT WND (KTS) W 19 E 7
TRANSPORT WND (M/S) W 10 E 4
TRANSPORT WND (MPH) W 22 E 8
VENT RATE (KT-FT) 48450 23730
VENT RATE (M/S-M) 7800 4120
VENT RATE (MPH-FT) 56100 27120
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 48 GEN GOOD 34 FAIR 29 FAIR
ADI LATE 46 GEN GOOD 13 GEN POOR 37 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. 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
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ010-192015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 0
TEMP (24H TREND) 69 (-10) 42 (-19) 59
RH % (24H TREND) 63 (+28) 89 (+10) 50
CHANCE OF THUNDER (%) 40 20 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 7
20FT WND-RDG/PM(MPH) W 10 G17 NW 6 NE 8
PRECIP AMOUNT 0.48 0.07 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 740 950
MIXING HGT(FT-AGL/MSL) 2440 3130
TRANSPORT WND (KTS) W 18 E 10
TRANSPORT WND (M/S) W 9 E 5
TRANSPORT WND (MPH) W 21 E 12
VENT RATE (KT-FT) 43920 31300
VENT RATE (M/S-M) 6660 4750
VENT RATE (MPH-FT) 51240 37560
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 44 GEN GOOD 25 FAIR 31 FAIR
ADI LATE 42 GEN GOOD 13 GEN POOR 32 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS AROUND 50. 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
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. EAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ011-192015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 0
TEMP (24H TREND) 70 (-12) 42 (-19) 60
RH % (24H TREND) 58 (+31) 85 (+9) 44
CHANCE OF THUNDER (%) 40 20 0
20FT WND-VAL/AM(MPH) SW 12 G21 NE 6
20FT WND-RDG/PM(MPH) W 9 G18 NW 6 NE 7
PRECIP AMOUNT 0.54 0.08 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 660 1000
MIXING HGT(FT-AGL/MSL) 2170 3290
TRANSPORT WND (KTS) W 18 NE 8
TRANSPORT WND (M/S) W 9 NE 4
TRANSPORT WND (MPH) W 21 NE 9
VENT RATE (KT-FT) 39060 26320
VENT RATE (M/S-M) 5940 4000
VENT RATE (MPH-FT) 45570 29610
DISPERSION 3 3
DSI
SUNSHINE HOURS 1 6
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 39 FAIR 21 FAIR 24 FAIR
ADI LATE 40 FAIR 11 POOR 28 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. COOLER. LOWS AROUND 50. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ012-192015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 50 0
TEMP (24H TREND) 70 (-11) 41 (-20) 57
RH % (24H TREND) 55 (+28) 83 (+9) 47
CHANCE OF THUNDER (%) 40 20 0
20FT WND-VAL/AM(MPH) SW 13 NE 5
20FT WND-RDG/PM(MPH) W 10 G17 NW 6 NE 7
PRECIP AMOUNT 0.53 0.09 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 490 720
MIXING HGT(FT-AGL/MSL) 1590 2380
TRANSPORT WND (KTS) W 19 NE 8
TRANSPORT WND (M/S) W 10 NE 4
TRANSPORT WND (MPH) W 22 NE 9
VENT RATE (KT-FT) 30210 19040
VENT RATE (M/S-M) 4900 2880
VENT RATE (MPH-FT) 34980 21420
DISPERSION 3 2
DSI
SUNSHINE HOURS 1 6
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 31 FAIR 11 POOR 24 FAIR
ADI LATE 33 FAIR 11 POOR 27 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
OHZ013-192015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 0
TEMP (24H TREND) 70 (-10) 39 (-20) 60
RH % (24H TREND) 59 (+28) 88 (+7) 42
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 10 G21 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G18 NW 5 E 5
PRECIP AMOUNT 0.54 0.09 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 770 1050
MIXING HGT(FT-AGL/MSL) 2530 3440
TRANSPORT WND (KTS) W 21 NE 6
TRANSPORT WND (M/S) W 11 NE 3
TRANSPORT WND (MPH) W 24 NE 7
VENT RATE (KT-FT) 53130 20640
VENT RATE (M/S-M) 8470 3150
VENT RATE (MPH-FT) 60720 24080
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 6
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 41 GEN GOOD 28 FAIR 26 FAIR
ADI LATE 50 GEN GOOD 9 POOR 30 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. 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. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ021-192015-
SUMMIT-
INCLUDING THE CITY OF AKRON
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 73 (-7) 43 (-17) 62
RH % (24H TREND) 61 (+30) 85 (+7) 40
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 11 G21 NE 5
20FT WND-RDG/PM(MPH) W 10 G20 NW 6 E 6
PRECIP AMOUNT 0.42 0.09 0.00
PRECIP DURATION 10 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 860 1060
MIXING HGT(FT-AGL/MSL) 2820 3470
TRANSPORT WND (KTS) W 19 E 6
TRANSPORT WND (M/S) W 10 E 3
TRANSPORT WND (MPH) W 22 E 7
VENT RATE (KT-FT) 53580 20820
VENT RATE (M/S-M) 8600 3180
VENT RATE (MPH-FT) 62040 24290
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 44 GEN GOOD 34 FAIR 27 FAIR
ADI LATE 52 GEN GOOD 9 POOR 36 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ022-192015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 73 (-7) 42 (-17) 62
RH % (24H TREND) 58 (+26) 86 (+9) 39
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 11 G20 NE 5
20FT WND-RDG/PM(MPH) W 10 G20 NW 6 E 5
PRECIP AMOUNT 0.40 0.09 0.00
PRECIP DURATION 9 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 830 1040
MIXING HGT(FT-AGL/MSL) 2720 3410
TRANSPORT WND (KTS) W 23 NE 6
TRANSPORT WND (M/S) W 12 NE 3
TRANSPORT WND (MPH) W 26 NE 7
VENT RATE (KT-FT) 62560 20460
VENT RATE (M/S-M) 9960 3120
VENT RATE (MPH-FT) 70720 23870
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 6
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 49 GEN GOOD 33 FAIR 26 FAIR
ADI LATE 57 GEN GOOD 9 POOR 31 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS AROUND 50. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ032-192015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 74 (-6) 44 (-15) 64
RH % (24H TREND) 57 (+26) 85 (+13) 41
CHANCE OF THUNDER (%) 30 30 0
20FT WND-VAL/AM(MPH) SW 12 G20 NE 6
20FT WND-RDG/PM(MPH) W 11 G20 NW 7 E 6
PRECIP AMOUNT 0.27 0.08 0.00
PRECIP DURATION 8 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 940 1020
MIXING HGT(FT-AGL/MSL) 3090 3360
TRANSPORT WND (KTS) W 23 E 7
TRANSPORT WND (M/S) W 12 E 4
TRANSPORT WND (MPH) W 26 E 8
VENT RATE (KT-FT) 71070 23520
VENT RATE (M/S-M) 11280 4080
VENT RATE (MPH-FT) 80340 26880
DISPERSION 4 3
DSI
SUNSHINE HOURS 2 5
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 56 GEN GOOD 34 FAIR 33 FAIR
ADI LATE 64 GOOD 16 GEN POOR 39 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 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
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ033-192015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 75 (-6) 43 (-17) 63
RH % (24H TREND) 53 (+24) 85 (+17) 36
CHANCE OF THUNDER (%) 30 30 0
20FT WND-VAL/AM(MPH) SW 11 G20 NE 5
20FT WND-RDG/PM(MPH) W 11 G20 NW 7 NE 5
PRECIP AMOUNT 0.28 0.09 0.00
PRECIP DURATION 8 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 1010 1090
MIXING HGT(FT-AGL/MSL) 3310 3560
TRANSPORT WND (KTS) W 23 NE 6
TRANSPORT WND (M/S) W 12 NE 3
TRANSPORT WND (MPH) W 26 NE 7
VENT RATE (KT-FT) 76130 21360
VENT RATE (M/S-M) 12120 3270
VENT RATE (MPH-FT) 86060 24920
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 6
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 57 GEN GOOD 34 FAIR 25 FAIR
ADI LATE 68 GOOD 12 POOR 30 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ023-192015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
TEMP (24H TREND) 74 (-6) 41 (-18) 62
RH % (24H TREND) 57 (+25) 86 (+10) 37
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 11 G18 NE 5
20FT WND-RDG/PM(MPH) W 10 G19 NW 6 NE 5
PRECIP AMOUNT 0.42 0.10 0.00
PRECIP DURATION 9 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 860 1090
MIXING HGT(FT-AGL/MSL) 2840 3580
TRANSPORT WND (KTS) W 22 NE 5
TRANSPORT WND (M/S) W 11 NE 3
TRANSPORT WND (MPH) W 25 NE 6
VENT RATE (KT-FT) 62480 17900
VENT RATE (M/S-M) 9460 3270
VENT RATE (MPH-FT) 71000 21480
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 6
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 45 GEN GOOD 32 FAIR 26 FAIR
ADI LATE 57 GEN GOOD 9 POOR 30 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS AROUND 50. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OHZ014-192015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 0
TEMP (24H TREND) 71 (-8) 39 (-20) 60
RH % (24H TREND) 57 (+23) 86 (+8) 41
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 11 G19 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 G18 NW 5 NE 6
PRECIP AMOUNT 0.51 0.10 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 780 1090
MIXING HGT(FT-AGL/MSL) 2570 3570
TRANSPORT WND (KTS) W 22 NE 7
TRANSPORT WND (M/S) W 11 NE 4
TRANSPORT WND (MPH) W 25 NE 8
VENT RATE (KT-FT) 56540 24990
VENT RATE (M/S-M) 8580 4360
VENT RATE (MPH-FT) 64250 28560
DISPERSION 4 3
DSI
SUNSHINE HOURS 2 7
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 44 GEN GOOD 32 FAIR 29 FAIR
ADI LATE 52 GEN GOOD 9 POOR 30 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS IN THE UPPER 40S. HIGHS AROUND 60. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
70. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OHZ089-192015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 80 50 0
TEMP (24H TREND) 70 (-8) 40 (-19) 53
RH % (24H TREND) 54 (+24) 81 (+7) 49
CHANCE OF THUNDER (%) 40 0 0
20FT WND-VAL/AM(MPH) SW 13 NE 5
20FT WND-RDG/PM(MPH) W 11 NW 6 NE 7
PRECIP AMOUNT 0.48 0.09 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 380 530
MIXING HGT(FT-AGL/MSL) 1240 1740
TRANSPORT WND (KTS) W 21 NE 8
TRANSPORT WND (M/S) W 11 NE 4
TRANSPORT WND (MPH) W 24 NE 9
VENT RATE (KT-FT) 26040 13920
VENT RATE (M/S-M) 4180 2120
VENT RATE (MPH-FT) 29760 15660
DISPERSION 3 2
DSI
SUNSHINE HOURS 2 7
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 30 FAIR 10 POOR 22 FAIR
ADI LATE 32 FAIR 11 POOR 22 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ001-192015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 80 40 0
TEMP (24H TREND) 71 (-9) 39 (-20) 52
RH % (24H TREND) 51 (+26) 79 (+7) 48
CHANCE OF THUNDER (%) 40 0 0
20FT WND-VAL/AM(MPH) SW 13 G21 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 G19 W 7 NE 7
PRECIP AMOUNT 0.44 0.09 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 330 500
MIXING HGT(FT-AGL/MSL) 1070 1630
TRANSPORT WND (KTS) SW 24 NE 9
TRANSPORT WND (M/S) SW 12 NE 5
TRANSPORT WND (MPH) SW 28 NE 10
VENT RATE (KT-FT) 25680 14670
VENT RATE (M/S-M) 3960 2500
VENT RATE (MPH-FT) 29960 16300
DISPERSION 2 2
DSI
SUNSHINE HOURS 2 7
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 35 FAIR 10 POOR 21 FAIR
ADI LATE 31 FAIR 8 POOR 20 GEN POOR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 70. SOUTH
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ002-192015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 50 0
TEMP (24H TREND) 70 (-10) 37 (-21) 57
RH % (24H TREND) 54 (+24) 87 (+10) 42
CHANCE OF THUNDER (%) 40 20 0
20FT WND-VAL/AM(MPH) SW 11 G21 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 G20 NW 6 NE 6
PRECIP AMOUNT 0.51 0.13 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 760 1020
MIXING HGT(FT-AGL/MSL) 2480 3350
TRANSPORT WND (KTS) W 22 NE 8
TRANSPORT WND (M/S) W 11 NE 4
TRANSPORT WND (MPH) W 25 NE 9
VENT RATE (KT-FT) 54560 26800
VENT RATE (M/S-M) 8360 4080
VENT RATE (MPH-FT) 62000 30150
DISPERSION 4 3
DSI
SUNSHINE HOURS 2 7
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 53 GEN GOOD 21 FAIR 25 FAIR
ADI LATE 52 GEN GOOD 9 POOR 28 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. 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 UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ003-192015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
341 AM EDT SAT APR 19 2025
TODAY TONIGHT SUN
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 70 0
TEMP (24H TREND) 71 (-6) 38 (-20) 60
RH % (24H TREND) 58 (+24) 88 (+8) 38
CHANCE OF THUNDER (%) 40 30 0
20FT WND-VAL/AM(MPH) SW 11 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G19 NW 6 LGT/VAR
PRECIP AMOUNT 0.51 0.14 0.00
PRECIP DURATION 9 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 810 1130
MIXING HGT(FT-AGL/MSL) 2650 3710
TRANSPORT WND (KTS) W 22 E 6
TRANSPORT WND (M/S) W 11 E 3
TRANSPORT WND (MPH) W 25 E 7
VENT RATE (KT-FT) 58300 22260
VENT RATE (M/S-M) 8910 3390
VENT RATE (MPH-FT) 66250 25970
DISPERSION 4 2
DSI
SUNSHINE HOURS 2 7
CWR 0
RH RECOVERY EXCELLENT
STABILITY CLASS
ADI EARLY 50 GEN GOOD 31 FAIR 28 FAIR
ADI LATE 56 GEN GOOD 10 POOR 34 FAIR
MAX LVORI EARLY 3 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
MONDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
70. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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