076
FNUS51 KCLE 011945
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
345 PM EDT FRI MAY 1 2026
DISCUSSION
A TROUGH EXITS SLOWLY EASTWARD THROUGH TONIGHT AS A RIDGE BUILDS
SLOWLY FROM THE NORTH-CENTRAL UNITED STATES. THIS RIDGE CONTINUES
TO BUILD FROM THE WEST THROUGH SATURDAY NIGHT. ON SUNDAY, THE
RIDGE BEGINS TO EXIT TOWARD NEW ENGLAND AND ALLOWS A MOISTURE-
STARVED WARM FRONT TO SWEEP NORTHWARD THROUGH OUR AREA.
OHZ003-020815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-7) 52 (0) 33 61
RH % (24H TREND) 91 (+3) 40 (-16) 76 40
20FT WND-VAL/AM(MPH) NW 5 SW 7 G17
20FT WND-RDG/PM(MPH) NW 5 NW 7 NW 5 SW 14 G23
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 2170 1930
MIXING HGT(FT-AGL/MSL) 7110 6330
TRANSPORT WND (KTS) W 12 SW 24
TRANSPORT WND (M/S) W 6 SW 12
TRANSPORT WND (MPH) W 14 SW 28
VENT RATE (KT-FT) 85320 151920
VENT RATE (M/S-M) 13020 23160
VENT RATE (MPH-FT) 99540 177240
DISPERSION 4 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 47 GEN GOOD 57 GEN GOOD110 VERY GOOD 92 GOOD
ADI LATE 6 VERY POOR 78 GOOD 5 VERY POOR117 VERY GOOD
MAX LVORI EARLY 4 6 3 3
MAX LVORI LATE 5 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
OHZ006-020815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-7) 53 (0) 33 62
RH % (24H TREND) 92 (+4) 41 (-19) 76 38
20FT WND-VAL/AM(MPH) NW 5 SW 9 G18
20FT WND-RDG/PM(MPH) NW 5 NW 9 NW 5 SW 16 G23
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 2130 1900
MIXING HGT(FT-AGL/MSL) 7000 6220
TRANSPORT WND (KTS) NW 11 SW 23
TRANSPORT WND (M/S) NW 6 SW 12
TRANSPORT WND (MPH) NW 13 SW 26
VENT RATE (KT-FT) 77000 143060
VENT RATE (M/S-M) 12780 22800
VENT RATE (MPH-FT) 91000 161720
DISPERSION 4 5
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 42 GEN GOOD 52 GEN GOOD106 VERY GOOD 92 GOOD
ADI LATE 5 VERY POOR 74 GOOD 5 VERY POOR125 VERY GOOD
MAX LVORI EARLY 4 6 3 3
MAX LVORI LATE 6 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
OHZ007-020815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-6) 54 (+1) 35 63
RH % (24H TREND) 87 (-1) 41 (-21) 75 40
20FT WND-VAL/AM(MPH) N 6 SW 9
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 NW 6 SW 15
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 2020 1900
MIXING HGT(FT-AGL/MSL) 6630 6240
TRANSPORT WND (KTS) NW 12 SW 24
TRANSPORT WND (M/S) NW 6 SW 12
TRANSPORT WND (MPH) NW 14 SW 28
VENT RATE (KT-FT) 79560 149760
VENT RATE (M/S-M) 12120 22800
VENT RATE (MPH-FT) 92820 174720
DISPERSION 4 5
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 47 GEN GOOD 99 GOOD 88 GOOD
ADI LATE 6 VERY POOR 80 GOOD 5 VERY POOR124 VERY GOOD
MAX LVORI EARLY 4 5 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. NORTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ008-020815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-6) 53 (+1) 34 62
RH % (24H TREND) 91 (+4) 42 (-22) 78 39
20FT WND-VAL/AM(MPH) NW 5 SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 NW 5 SW 15
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 2070 2030
MIXING HGT(FT-AGL/MSL) 6790 6670
TRANSPORT WND (KTS) NW 11 SW 23
TRANSPORT WND (M/S) NW 6 SW 12
TRANSPORT WND (MPH) NW 13 SW 26
VENT RATE (KT-FT) 74690 153410
VENT RATE (M/S-M) 12420 24360
VENT RATE (MPH-FT) 88270 173420
DISPERSION 4 5
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 49 GEN GOOD 88 GOOD 88 GOOD
ADI LATE 6 VERY POOR 67 GOOD 5 VERY POOR124 VERY GOOD
MAX LVORI EARLY 4 5 3 3
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ017-020815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-8) 52 (0) 32 61
RH % (24H TREND) 95 (+7) 43 (-22) 80 40
20FT WND-VAL/AM(MPH) NW 6 SW 9 G18
20FT WND-RDG/PM(MPH) NW 6 NW 9 NW 7 SW 15 G23
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 2020 1950
MIXING HGT(FT-AGL/MSL) 6620 6390
TRANSPORT WND (KTS) NW 11 SW 22
TRANSPORT WND (M/S) NW 6 SW 11
TRANSPORT WND (MPH) NW 13 SW 25
VENT RATE (KT-FT) 72820 140580
VENT RATE (M/S-M) 12120 21450
VENT RATE (MPH-FT) 86060 159750
DISPERSION 4 5
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 46 GEN GOOD 74 GOOD 100 GOOD 88 GOOD
ADI LATE 6 VERY POOR 86 GOOD 5 VERY POOR117 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ018-020815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-6) 52 (+1) 33 61
RH % (24H TREND) 95 (+9) 44 (-23) 79 39
20FT WND-VAL/AM(MPH) NW 5 SW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 NW 5 SW 14 G22
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 2000 2080
MIXING HGT(FT-AGL/MSL) 6560 6820
TRANSPORT WND (KTS) NW 10 SW 22
TRANSPORT WND (M/S) NW 5 SW 11
TRANSPORT WND (MPH) NW 12 SW 25
VENT RATE (KT-FT) 65600 150040
VENT RATE (M/S-M) 10000 22880
VENT RATE (MPH-FT) 78720 170500
DISPERSION 4 5
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 44 GEN GOOD 92 GOOD 86 GOOD
ADI LATE 6 VERY POOR 87 GOOD 5 VERY POOR126 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
OHZ027-020815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-8) 52 (0) 33 61
RH % (24H TREND) 94 (+11) 42 (-25) 81 38
20FT WND-VAL/AM(MPH) NW 5 SW 7
20FT WND-RDG/PM(MPH) NW 5 NW 9 NW 6 SW 14
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 2030 2060
MIXING HGT(FT-AGL/MSL) 6660 6770
TRANSPORT WND (KTS) NW 11 SW 20
TRANSPORT WND (M/S) NW 6 SW 10
TRANSPORT WND (MPH) NW 13 SW 23
VENT RATE (KT-FT) 73260 135400
VENT RATE (M/S-M) 12180 20600
VENT RATE (MPH-FT) 86580 155710
DISPERSION 4 5
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 46 GEN GOOD 68 GOOD 98 GOOD 85 GOOD
ADI LATE 7 POOR 90 GOOD 5 VERY POOR117 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 5 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ028-020815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-6) 51 (0) 32 60
RH % (24H TREND) 94 (+12) 44 (-25) 81 39
20FT WND-VAL/AM(MPH) NW 5 SW 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 9 NW 5 SW 13 G21
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1840 2060
MIXING HGT(FT-AGL/MSL) 6020 6760
TRANSPORT WND (KTS) NW 10 SW 20
TRANSPORT WND (M/S) NW 5 SW 10
TRANSPORT WND (MPH) NW 12 SW 23
VENT RATE (KT-FT) 60200 135200
VENT RATE (M/S-M) 9200 20600
VENT RATE (MPH-FT) 72240 155480
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 39 FAIR 42 GEN GOOD 92 GOOD 83 GOOD
ADI LATE 6 VERY POOR 84 GOOD 5 VERY POOR124 VERY GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
OHZ036-020815-
MARION-
INCLUDING THE CITY OF MARION
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-8) 52 (0) 33 61
RH % (24H TREND) 96 (+15) 44 (-24) 84 40
20FT WND-VAL/AM(MPH) NW 5 SW 6
20FT WND-RDG/PM(MPH) NW 5 NW 9 NW 6 SW 13 G20
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 2050 2080
MIXING HGT(FT-AGL/MSL) 6720 6820
TRANSPORT WND (KTS) NW 11 W 19
TRANSPORT WND (M/S) NW 6 W 10
TRANSPORT WND (MPH) NW 13 W 22
VENT RATE (KT-FT) 73920 129580
VENT RATE (M/S-M) 12300 20800
VENT RATE (MPH-FT) 87360 150040
DISPERSION 4 5
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 45 GEN GOOD 73 GOOD 97 GOOD101 VERY GOOD
ADI LATE 6 VERY POOR 90 GOOD 4 VERY POOR114 VERY GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ037-020815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-7) 51 (0) 32 59
RH % (24H TREND) 98 (+18) 47 (-24) 87 42
20FT WND-VAL/AM(MPH) NW 5 W 6
20FT WND-RDG/PM(MPH) NW 5 NW 9 NW 6 SW 12 G19
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1970 2080
MIXING HGT(FT-AGL/MSL) 6480 6830
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 71280 122940
VENT RATE (M/S-M) 11820 18720
VENT RATE (MPH-FT) 84240 143430
DISPERSION 4 5
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 44 GEN GOOD 51 GEN GOOD 93 GOOD103 VERY GOOD
ADI LATE 6 VERY POOR 81 GOOD 5 VERY POOR114 VERY GOOD
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 6 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS AROUND 10 MPH.
OHZ009-020815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-4) 52 (+1) 35 62
RH % (24H TREND) 88 (+1) 46 (-21) 76 44
20FT WND-VAL/AM(MPH) N 5 SW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR SW 12 G19
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1690 2060
MIXING HGT(FT-AGL/MSL) 5540 6770
TRANSPORT WND (KTS) NW 13 SW 22
TRANSPORT WND (M/S) NW 7 SW 11
TRANSPORT WND (MPH) NW 15 SW 25
VENT RATE (KT-FT) 72020 148940
VENT RATE (M/S-M) 11830 22660
VENT RATE (MPH-FT) 83100 169250
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 34 FAIR 38 FAIR 88 GOOD 83 GOOD
ADI LATE 5 VERY POOR 93 GOOD 5 VERY POOR131 VERY GOOD
MAX LVORI EARLY 4 5 3 3
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ019-020815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-4) 51 (+1) 33 61
RH % (24H TREND) 92 (+6) 47 (-22) 80 41
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR SW 12 G20
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1670 2070
MIXING HGT(FT-AGL/MSL) 5490 6790
TRANSPORT WND (KTS) NW 11 SW 21
TRANSPORT WND (M/S) NW 6 SW 11
TRANSPORT WND (MPH) NW 13 SW 24
VENT RATE (KT-FT) 60390 142590
VENT RATE (M/S-M) 10020 22770
VENT RATE (MPH-FT) 71370 162960
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 38 FAIR 36 FAIR 68 GOOD113 VERY GOOD
ADI LATE 4 VERY POOR 77 GOOD 5 VERY POOR130 VERY GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
OHZ029-020815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-4) 50 (0) 31 59
RH % (24H TREND) 94 (+13) 47 (-22) 84 39
20FT WND-VAL/AM(MPH) NW 5 SW 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1640 2030
MIXING HGT(FT-AGL/MSL) 5370 6670
TRANSPORT WND (KTS) NW 10 W 19
TRANSPORT WND (M/S) NW 5 W 10
TRANSPORT WND (MPH) NW 12 W 22
VENT RATE (KT-FT) 53700 126730
VENT RATE (M/S-M) 8200 20300
VENT RATE (MPH-FT) 64440 146740
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 44 GEN GOOD 42 GEN GOOD 69 GOOD102 VERY GOOD
ADI LATE 5 VERY POOR 71 GOOD 5 VERY POOR122 VERY GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60. WEST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ030-020815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-3) 50 (0) 32 59
RH % (24H TREND) 96 (+11) 47 (-22) 84 40
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR SW 10 G19
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1570 2080
MIXING HGT(FT-AGL/MSL) 5160 6820
TRANSPORT WND (KTS) NW 12 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 14 W 21
VENT RATE (KT-FT) 61920 122760
VENT RATE (M/S-M) 9420 18720
VENT RATE (MPH-FT) 72240 143220
DISPERSION 4 5
SUNSHINE HOURS 5 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 48 GEN GOOD 37 FAIR 66 GOOD102 VERY GOOD
ADI LATE 4 VERY POOR 73 GOOD 5 VERY POOR120 VERY GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60. WEST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ047-020815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 52 (-1) 31 59
RH % (24H TREND) 99 (+15) 45 (-24) 89 39
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 NW 7 LGT/VAR SW 10 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT(M-AGL/MSL) 1930 2080
MIXING HGT(FT-AGL/MSL) 6340 6830
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 69740 122940
VENT RATE (M/S-M) 11580 18720
VENT RATE (MPH-FT) 82420 143430
DISPERSION 4 5
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 43 GEN GOOD 53 GEN GOOD 76 GOOD 94 GOOD
ADI LATE 4 VERY POOR 71 GOOD 4 VERY POOR132 VERY GOOD
MAX LVORI EARLY 5 7 4 6
MAX LVORI LATE 6 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
OHZ038-020815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 51 (-1) 32 59
RH % (24H TREND) 98 (+11) 49 (-22) 87 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 NW 7 LGT/VAR W 9
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 3 AM
MIXING HGT(M-AGL/MSL) 1440 2100
MIXING HGT(FT-AGL/MSL) 4710 6870
TRANSPORT WND (KTS) NW 11 W 17
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 20
VENT RATE (KT-FT) 51810 116790
VENT RATE (M/S-M) 8640 18900
VENT RATE (MPH-FT) 61230 137400
DISPERSION 4 5
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 47 GEN GOOD 40 FAIR 62 GOOD 89 GOOD
ADI LATE 3 VERY POOR 67 GOOD 4 VERY POOR141 VERY GOOD
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 7 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ031-020815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 50 (-1) 32 59
RH % (24H TREND) 98 (+11) 48 (-23) 87 41
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 LGT/VAR W 10 G18
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1520 2090
MIXING HGT(FT-AGL/MSL) 4970 6840
TRANSPORT WND (KTS) NW 12 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 14 W 21
VENT RATE (KT-FT) 59640 123120
VENT RATE (M/S-M) 9120 18810
VENT RATE (MPH-FT) 69580 143640
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 50 GEN GOOD 34 FAIR 80 GOOD 94 GOOD
ADI LATE 3 VERY POOR 72 GOOD 4 VERY POOR113 VERY GOOD
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 7 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ020-020815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-3) 50 (0) 33 60
RH % (24H TREND) 96 (+9) 46 (-24) 84 42
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 8 LGT/VAR SW 11 G19
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1690 2060
MIXING HGT(FT-AGL/MSL) 5550 6750
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 61050 121500
VENT RATE (M/S-M) 10140 18540
VENT RATE (MPH-FT) 72150 141750
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 49 GEN GOOD 33 FAIR 95 GOOD103 VERY GOOD
ADI LATE 3 VERY POOR 97 GOOD 4 VERY POOR117 VERY GOOD
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 6 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ010-020815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-3) 51 (+1) 34 61
RH % (24H TREND) 94 (+6) 46 (-22) 82 42
20FT WND-VAL/AM(MPH) LGT/VAR SW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR SW 11 G19
PRECIP AMOUNT 0.06 0.01 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1650 2080
MIXING HGT(FT-AGL/MSL) 5420 6830
TRANSPORT WND (KTS) NW 14 W 19
TRANSPORT WND (M/S) NW 7 W 10
TRANSPORT WND (MPH) NW 16 W 22
VENT RATE (KT-FT) 75880 129770
VENT RATE (M/S-M) 11550 20800
VENT RATE (MPH-FT) 86720 150260
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 43 GEN GOOD 32 FAIR 90 GOOD109 VERY GOOD
ADI LATE 3 VERY POOR 99 GOOD 5 VERY POOR123 VERY GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60. NORTH
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ011-020815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 70 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-4) 51 (+1) 35 61
RH % (24H TREND) 89 (+4) 46 (-21) 82 40
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR SW 10 G18
PRECIP AMOUNT 0.04 0.02 0.00 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1710 2070
MIXING HGT(FT-AGL/MSL) 5600 6800
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 61600 122400
VENT RATE (M/S-M) 10260 18630
VENT RATE (MPH-FT) 72800 142800
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 45 GEN GOOD 31 FAIR 75 GOOD 99 GOOD
ADI LATE 2 VERY POOR 79 GOOD 4 VERY POOR112 VERY GOOD
MAX LVORI EARLY 4 5 3 4
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. WEST WINDS AROUND 10 MPH.
OHZ012-020815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-4) 51 (0) 36 61
RH % (24H TREND) 85 (0) 46 (-19) 79 41
20FT WND-VAL/AM(MPH) LGT/VAR W 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 LGT/VAR SW 10
PRECIP AMOUNT 0.02 0.02 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1560 1820
MIXING HGT(FT-AGL/MSL) 5130 5980
TRANSPORT WND (KTS) W 11 W 19
TRANSPORT WND (M/S) W 6 W 10
TRANSPORT WND (MPH) W 13 W 22
VENT RATE (KT-FT) 56430 113620
VENT RATE (M/S-M) 9360 18200
VENT RATE (MPH-FT) 66690 131560
DISPERSION 4 5
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 35 FAIR 32 FAIR 67 GOOD 93 GOOD
ADI LATE 3 VERY POOR 71 GOOD 4 VERY POOR 96 GOOD
MAX LVORI EARLY 4 5 3 4
MAX LVORI LATE 4 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
OHZ013-020815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-3) 49 (+1) 31 59
RH % (24H TREND) 94 (+6) 44 (-24) 88 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR W 9
PRECIP AMOUNT 0.02 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1840 2090
MIXING HGT(FT-AGL/MSL) 6030 6860
TRANSPORT WND (KTS) W 13 W 18
TRANSPORT WND (M/S) W 7 W 9
TRANSPORT WND (MPH) W 15 W 21
VENT RATE (KT-FT) 78390 123480
VENT RATE (M/S-M) 12880 18810
VENT RATE (MPH-FT) 90450 144060
DISPERSION 4 5
SUNSHINE HOURS 7 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 48 GEN GOOD 30 FAIR 87 GOOD103 VERY GOOD
ADI LATE 3 VERY POOR 97 GOOD 4 VERY POOR163 VERY GOOD
MAX LVORI EARLY 5 6 4 5
MAX LVORI LATE 6 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ021-020815-
SUMMIT-
INCLUDING THE CITY OF AKRON
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (-3) 51 (+1) 33 60
RH % (24H TREND) 95 (+8) 45 (-25) 86 38
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR W 9 G18
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(M-AGL/MSL) 1810 2070
MIXING HGT(FT-AGL/MSL) 5950 6800
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 65450 122400
VENT RATE (M/S-M) 10860 18630
VENT RATE (MPH-FT) 77350 142800
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 48 GEN GOOD 28 FAIR 90 GOOD 96 GOOD
ADI LATE 2 VERY POOR 87 GOOD 4 VERY POOR134 VERY GOOD
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 7 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ022-020815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-3) 51 (+1) 31 59
RH % (24H TREND) 94 (+8) 43 (-27) 88 36
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1890 2070
MIXING HGT(FT-AGL/MSL) 6190 6790
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 68090 122220
VENT RATE (M/S-M) 11340 18630
VENT RATE (MPH-FT) 80470 142590
DISPERSION 4 5
SUNSHINE HOURS 6 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 45 GEN GOOD 21 FAIR 89 GOOD 98 GOOD
ADI LATE 3 VERY POOR 99 GOOD 4 VERY POOR149 VERY GOOD
MAX LVORI EARLY 5 6 3 5
MAX LVORI LATE 7 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ032-020815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-4) 51 (-1) 32 59
RH % (24H TREND) 97 (+10) 47 (-24) 86 38
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) NW 5 NW 7 LGT/VAR W 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 1680 2070
MIXING HGT(FT-AGL/MSL) 5510 6790
TRANSPORT WND (KTS) NW 12 W 17
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 14 W 20
VENT RATE (KT-FT) 66120 115430
VENT RATE (M/S-M) 10080 18630
VENT RATE (MPH-FT) 77140 135800
DISPERSION 4 5
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 41 GEN GOOD 28 FAIR 84 GOOD 87 GOOD
ADI LATE 3 VERY POOR 63 GOOD 4 VERY POOR105 VERY GOOD
MAX LVORI EARLY 5 7 3 5
MAX LVORI LATE 7 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ033-020815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-4) 52 (0) 30 59
RH % (24H TREND) 99 (+12) 44 (-25) 87 34
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR W 9
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 1840 2050
MIXING HGT(FT-AGL/MSL) 6020 6740
TRANSPORT WND (KTS) NW 13 W 16
TRANSPORT WND (M/S) NW 7 W 8
TRANSPORT WND (MPH) NW 15 W 18
VENT RATE (KT-FT) 78260 107840
VENT RATE (M/S-M) 12880 16400
VENT RATE (MPH-FT) 90300 121320
DISPERSION 4 5
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 16 GEN POOR 98 GOOD 97 GOOD
ADI LATE 3 VERY POOR 64 GOOD 4 VERY POOR128 VERY GOOD
MAX LVORI EARLY 5 7 3 5
MAX LVORI LATE 8 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ023-020815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-4) 51 (+1) 30 60
RH % (24H TREND) 98 (+9) 42 (-29) 91 34
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR W 9
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1940 2110
MIXING HGT(FT-AGL/MSL) 6360 6930
TRANSPORT WND (KTS) NW 13 W 17
TRANSPORT WND (M/S) NW 7 W 9
TRANSPORT WND (MPH) NW 15 W 20
VENT RATE (KT-FT) 82680 117810
VENT RATE (M/S-M) 13580 18990
VENT RATE (MPH-FT) 95400 138600
DISPERSION 4 5
SUNSHINE HOURS 6 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 24 FAIR101 VERY GOOD101 VERY GOOD
ADI LATE 3 VERY POOR106 VERY GOOD 3 VERY POOR159 VERY GOOD
MAX LVORI EARLY 5 6 4 6
MAX LVORI LATE 7 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ014-020815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-5) 50 (+2) 30 60
RH % (24H TREND) 98 (+7) 43 (-27) 90 38
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR W 10
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1850 2150
MIXING HGT(FT-AGL/MSL) 6080 7040
TRANSPORT WND (KTS) NW 11 W 18
TRANSPORT WND (M/S) NW 6 W 9
TRANSPORT WND (MPH) NW 13 W 21
VENT RATE (KT-FT) 66880 126720
VENT RATE (M/S-M) 11100 19350
VENT RATE (MPH-FT) 79040 147840
DISPERSION 4 5
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 38 FAIR 35 FAIR 79 GOOD107 VERY GOOD
ADI LATE 3 VERY POOR101 VERY GOOD 4 VERY POOR124 VERY GOOD
MAX LVORI EARLY 5 6 4 5
MAX LVORI LATE 7 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
OHZ089-020815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-2) 51 (+1) 36 60
RH % (24H TREND) 85 (-2) 46 (-22) 80 42
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 LGT/VAR W 11
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1400 1430
MIXING HGT(FT-AGL/MSL) 4600 4690
TRANSPORT WND (KTS) W 11 W 19
TRANSPORT WND (M/S) W 6 W 10
TRANSPORT WND (MPH) W 13 W 22
VENT RATE (KT-FT) 50600 89110
VENT RATE (M/S-M) 8400 14300
VENT RATE (MPH-FT) 59800 103180
DISPERSION 4 4
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 38 FAIR 57 GEN GOOD 87 GOOD
ADI LATE 6 VERY POOR 66 GOOD 4 VERY POOR 84 GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
PAZ001-020815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-3) 51 (+2) 36 58
RH % (24H TREND) 85 (+1) 46 (-23) 73 44
20FT WND-VAL/AM(MPH) LGT/VAR SW 7
20FT WND-RDG/PM(MPH) LGT/VAR W 7 W 5 W 11
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1370 1230
MIXING HGT(FT-AGL/MSL) 4500 4040
TRANSPORT WND (KTS) W 11 W 20
TRANSPORT WND (M/S) W 6 W 10
TRANSPORT WND (MPH) W 13 W 23
VENT RATE (KT-FT) 49500 80800
VENT RATE (M/S-M) 8220 12300
VENT RATE (MPH-FT) 58500 92920
DISPERSION 4 4
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 37 FAIR 52 GEN GOOD 90 GOOD
ADI LATE 5 VERY POOR 70 GOOD 5 VERY POOR 82 GOOD
MAX LVORI EARLY 4 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.
PAZ002-020815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-6) 50 (+3) 28 58
RH % (24H TREND) 100 (+6) 44 (-31) 92 40
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR W 10 G17
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1760 1970
MIXING HGT(FT-AGL/MSL) 5780 6460
TRANSPORT WND (KTS) W 13 W 19
TRANSPORT WND (M/S) W 7 W 10
TRANSPORT WND (MPH) W 15 W 22
VENT RATE (KT-FT) 75140 122740
VENT RATE (M/S-M) 12320 19700
VENT RATE (MPH-FT) 86700 142120
DISPERSION 4 5
SUNSHINE HOURS 9 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 40 FAIR 71 GOOD117 VERY GOOD
ADI LATE 4 VERY POOR 94 GOOD 4 VERY POOR138 VERY GOOD
MAX LVORI EARLY 5 7 4 5
MAX LVORI LATE 9 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
PAZ003-020815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
345 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-5) 49 (+2) 27 58
RH % (24H TREND) 100 (+5) 44 (-34) 96 39
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 LGT/VAR W 9
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1880 2040
MIXING HGT(FT-AGL/MSL) 6180 6700
TRANSPORT WND (KTS) W 14 W 17
TRANSPORT WND (M/S) W 7 W 9
TRANSPORT WND (MPH) W 16 W 20
VENT RATE (KT-FT) 86520 113900
VENT RATE (M/S-M) 13160 18360
VENT RATE (MPH-FT) 98880 134000
DISPERSION 4 5
SUNSHINE HOURS 8 9
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 27 FAIR 39 FAIR 92 GOOD114 VERY GOOD
ADI LATE 3 VERY POOR107 VERY GOOD 3 VERY POOR160 VERY GOOD
MAX LVORI EARLY 6 8 5 6
MAX LVORI LATE 9 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY THROUGH THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page