975
FNUS51 KCLE 300629
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
229 AM EDT THU APR 30 2026
DISCUSSION
A SURFACE TROUGH WILL LINGER OVER THE AREA THROUGH FRIDAY BEFORE
HIGH PRESSURE BUILDS EAST FOR THE WEEKEND. A WARM FRONT WILL LIFT
NORTH LATE SUNDAY BEFORE A LOW PRESSURE SYSTEM MOVES A COLD FRONT
EAST ON MONDAY. MULTIPLE CHANCES OF PRECIPITATION SHOULD PRECLUDE
ANY FIRE WEATHER CONCERNS.
OHZ003-302015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-3) 39 (-5) 54
RH % (24H TREND) 42 (-31) 82 (-6) 49
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 10 NW 6 NW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 2040 1840
MIXING HGT(FT-AGL/MSL) 6680 6020
TRANSPORT WND (KTS) W 17 NW 10
TRANSPORT WND (M/S) W 9 NW 5
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 113560 60200
VENT RATE (M/S-M) 18360 9200
VENT RATE (MPH-FT) 133600 72240
DISPERSION 5 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 40 FAIR105 VERY GOOD 19 GEN POOR
ADI LATE 67 GOOD 3 VERY POOR104 VERY GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS AROUND 10 MPH.
OHZ006-302015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-1) 39 (-5) 55
RH % (24H TREND) 43 (-30) 82 (-5) 49
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 11 NW 7 NW 9
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1990 1760
MIXING HGT(FT-AGL/MSL) 6530 5780
TRANSPORT WND (KTS) W 18 NW 11
TRANSPORT WND (M/S) W 9 NW 6
TRANSPORT WND (MPH) W 21 NW 13
VENT RATE (KT-FT) 117540 63580
VENT RATE (M/S-M) 17910 10560
VENT RATE (MPH-FT) 137130 75140
DISPERSION 5 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 91 GOOD 19 GEN POOR
ADI LATE 69 GOOD 5 VERY POOR 92 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 4 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST THROUGH THE DAY. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 70. SOUTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ007-302015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+1) 40 (-5) 57
RH % (24H TREND) 43 (-32) 80 (-4) 50
20FT WND-VAL/AM(MPH) NW 8 NW 5
20FT WND-RDG/PM(MPH) NW 9 NW 7 NW 8
PRECIP AMOUNT 0.00 0.01 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1970 1690
MIXING HGT(FT-AGL/MSL) 6470 5530
TRANSPORT WND (KTS) W 16 NW 10
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 18 NW 12
VENT RATE (KT-FT) 103520 55300
VENT RATE (M/S-M) 15760 8450
VENT RATE (MPH-FT) 116460 66360
DISPERSION 4 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 80 GOOD 21 FAIR
ADI LATE 63 GOOD 5 VERY POOR 82 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
AROUND 70. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
OHZ008-302015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-1) 40 (-5) 55
RH % (24H TREND) 44 (-33) 82 (-4) 51
20FT WND-VAL/AM(MPH) NW 7 NW 5
20FT WND-RDG/PM(MPH) NW 9 W 6 NW 8
PRECIP AMOUNT 0.02 0.01 0.02
PRECIP DURATION 0 1 2
PRECIP BEGIN 6 AM 1 AM CONTINUING
PRECIP END 10 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1880 1620
MIXING HGT(FT-AGL/MSL) 6180 5310
TRANSPORT WND (KTS) W 16 NW 10
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 18 NW 12
VENT RATE (KT-FT) 98880 53100
VENT RATE (M/S-M) 15040 8100
VENT RATE (MPH-FT) 111240 63720
DISPERSION 4 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR108 VERY GOOD 16 GEN POOR
ADI LATE 63 GOOD 4 VERY POOR 79 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 70. SOUTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
OHZ017-302015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-1) 40 (-4) 54
RH % (24H TREND) 45 (-34) 87 (-2) 54
20FT WND-VAL/AM(MPH) NW 9 NW 5
20FT WND-RDG/PM(MPH) NW 12 NW 7 NW 9
PRECIP AMOUNT 0.00 0.03 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 2010 1710
MIXING HGT(FT-AGL/MSL) 6600 5610
TRANSPORT WND (KTS) NW 17 NW 12
TRANSPORT WND (M/S) NW 9 NW 6
TRANSPORT WND (MPH) NW 20 NW 14
VENT RATE (KT-FT) 112200 67320
VENT RATE (M/S-M) 18090 10260
VENT RATE (MPH-FT) 132000 78540
DISPERSION 5 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 94 GOOD 18 GEN POOR
ADI LATE 68 GOOD 5 VERY POOR 66 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
OHZ018-302015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-1) 40 (-5) 54
RH % (24H TREND) 46 (-33) 84 (-4) 55
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 NW 6 NW 8
PRECIP AMOUNT 0.02 0.02 0.02
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM 2 AM CONTINUING
PRECIP END 11 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1880 1540
MIXING HGT(FT-AGL/MSL) 6170 5050
TRANSPORT WND (KTS) W 17 NW 10
TRANSPORT WND (M/S) W 9 NW 5
TRANSPORT WND (MPH) W 20 NW 12
VENT RATE (KT-FT) 104890 50500
VENT RATE (M/S-M) 16920 7700
VENT RATE (MPH-FT) 123400 60600
DISPERSION 5 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR114 VERY GOOD 17 GEN POOR
ADI LATE 65 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. PATCHY FROST. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
OHZ027-302015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 50 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-2) 40 (-5) 54
RH % (24H TREND) 46 (-34) 87 (-2) 54
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 10 NW 6 NW 8
PRECIP AMOUNT 0.01 0.03 0.04
PRECIP DURATION 0 1 2
PRECIP BEGIN 6 AM 2 AM CONTINUING
PRECIP END 8 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1830 1620
MIXING HGT(FT-AGL/MSL) 6010 5300
TRANSPORT WND (KTS) NW 17 NW 12
TRANSPORT WND (M/S) NW 9 NW 6
TRANSPORT WND (MPH) NW 20 NW 14
VENT RATE (KT-FT) 102170 63600
VENT RATE (M/S-M) 16470 9720
VENT RATE (MPH-FT) 120200 74200
DISPERSION 5 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 80 GOOD 17 GEN POOR
ADI LATE 64 GOOD 3 VERY POOR 69 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
OHZ028-302015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 50 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-3) 39 (-5) 53
RH % (24H TREND) 48 (-34) 88 (-1) 55
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 NW 6 NW 8
PRECIP AMOUNT 0.01 0.02 0.04
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM 2 AM CONTINUING
PRECIP END 12 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1690 1460
MIXING HGT(FT-AGL/MSL) 5530 4780
TRANSPORT WND (KTS) W 17 NW 11
TRANSPORT WND (M/S) W 9 NW 6
TRANSPORT WND (MPH) W 20 NW 13
VENT RATE (KT-FT) 94010 52580
VENT RATE (M/S-M) 15210 8760
VENT RATE (MPH-FT) 110600 62140
DISPERSION 4 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 31 FAIR107 VERY GOOD 14 GEN POOR
ADI LATE 63 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. AREAS
OF FROST THROUGH THE DAY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
OHZ036-302015-
MARION-
INCLUDING THE CITY OF MARION
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 39 (-6) 54
RH % (24H TREND) 47 (-35) 91 (+1) 57
20FT WND-VAL/AM(MPH) NW 9 LGT/VAR
20FT WND-RDG/PM(MPH) NW 11 NW 6 NW 8
PRECIP AMOUNT 0.00 0.04 0.05
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1870 1510
MIXING HGT(FT-AGL/MSL) 6140 4960
TRANSPORT WND (KTS) NW 17 NW 12
TRANSPORT WND (M/S) NW 9 NW 6
TRANSPORT WND (MPH) NW 20 NW 14
VENT RATE (KT-FT) 104380 59520
VENT RATE (M/S-M) 16830 9060
VENT RATE (MPH-FT) 122800 69440
DISPERSION 5 4
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 97 GOOD 14 GEN POOR
ADI LATE 64 GOOD 2 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
OHZ037-302015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-4) 39 (-5) 52
RH % (24H TREND) 50 (-34) 93 (+1) 60
20FT WND-VAL/AM(MPH) NW 9 W 5
20FT WND-RDG/PM(MPH) NW 10 NW 6 NW 8
PRECIP AMOUNT 0.00 0.03 0.06
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1710 1280
MIXING HGT(FT-AGL/MSL) 5600 4210
TRANSPORT WND (KTS) NW 17 NW 11
TRANSPORT WND (M/S) NW 9 NW 6
TRANSPORT WND (MPH) NW 20 NW 13
VENT RATE (KT-FT) 95200 46310
VENT RATE (M/S-M) 15390 7680
VENT RATE (MPH-FT) 112000 54730
DISPERSION 4 3
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 75 GOOD 12 POOR
ADI LATE 61 GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. AREAS
OF FROST THROUGH THE DAY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
OHZ009-302015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (0) 40 (-5) 55
RH % (24H TREND) 51 (-29) 84 (-7) 57
20FT WND-VAL/AM(MPH) N 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 W 5 NW 7
PRECIP AMOUNT 0.02 0.01 0.02
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM 2 AM CONTINUING
PRECIP END 1 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1620 1360
MIXING HGT(FT-AGL/MSL) 5330 4460
TRANSPORT WND (KTS) W 14 NW 10
TRANSPORT WND (M/S) W 7 NW 5
TRANSPORT WND (MPH) W 16 NW 12
VENT RATE (KT-FT) 74620 44600
VENT RATE (M/S-M) 11340 6800
VENT RATE (MPH-FT) 85280 53520
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 99 GOOD 17 GEN POOR
ADI LATE 75 GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ019-302015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-2) 39 (-5) 52
RH % (24H TREND) 51 (-32) 85 (-6) 59
20FT WND-VAL/AM(MPH) N 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 W 5 NW 7
PRECIP AMOUNT 0.03 0.02 0.03
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM 2 AM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1580 1350
MIXING HGT(FT-AGL/MSL) 5180 4450
TRANSPORT WND (KTS) W 16 NW 10
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 18 NW 12
VENT RATE (KT-FT) 82880 44500
VENT RATE (M/S-M) 12640 6750
VENT RATE (MPH-FT) 93240 53400
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 95 GOOD 15 GEN POOR
ADI LATE 55 GEN GOOD 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ029-302015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 37 (-6) 52
RH % (24H TREND) 51 (-31) 91 (+1) 58
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 NW 5 NW 7
PRECIP AMOUNT 0.02 0.02 0.05
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM 2 AM CONTINUING
PRECIP END 2 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1510 1180
MIXING HGT(FT-AGL/MSL) 4960 3860
TRANSPORT WND (KTS) NW 17 NW 11
TRANSPORT WND (M/S) NW 9 NW 6
TRANSPORT WND (MPH) NW 20 NW 13
VENT RATE (KT-FT) 84320 42460
VENT RATE (M/S-M) 13590 7080
VENT RATE (MPH-FT) 99200 50180
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 64 GOOD 12 POOR
ADI LATE 45 GEN GOOD 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ030-302015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 37 (-5) 52
RH % (24H TREND) 52 (-32) 91 (0) 60
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.02 0.02 0.06
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 AM 3 AM CONTINUING
PRECIP END 3 PM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1480 1120
MIXING HGT(FT-AGL/MSL) 4870 3680
TRANSPORT WND (KTS) NW 14 NW 10
TRANSPORT WND (M/S) NW 7 NW 5
TRANSPORT WND (MPH) NW 16 NW 12
VENT RATE (KT-FT) 68180 36800
VENT RATE (M/S-M) 10360 5600
VENT RATE (MPH-FT) 77920 44160
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 56 GEN GOOD 11 POOR
ADI LATE 53 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ047-302015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-5) 37 (-7) 52
RH % (24H TREND) 48 (-33) 93 (-1) 60
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 NW 5 NW 7
PRECIP AMOUNT 0.00 0.02 0.06
PRECIP DURATION 0 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1700 1130
MIXING HGT(FT-AGL/MSL) 5570 3710
TRANSPORT WND (KTS) NW 17 NW 10
TRANSPORT WND (M/S) NW 9 NW 5
TRANSPORT WND (MPH) NW 20 NW 12
VENT RATE (KT-FT) 94690 37100
VENT RATE (M/S-M) 15300 5650
VENT RATE (MPH-FT) 111400 44520
DISPERSION 4 3
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR103 VERY GOOD 11 POOR
ADI LATE 60 GEN GOOD 2 VERY POOR 36 FAIR
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. PATCHY FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ038-302015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-4) 36 (-7) 52
RH % (24H TREND) 52 (-31) 91 (-2) 61
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 6
PRECIP AMOUNT 0.01 0.00 0.07
PRECIP DURATION 1 6
PRECIP BEGIN 6 AM 6 AM
PRECIP END 3 PM 6 PM
MIXING HGT(M-AGL/MSL) 1510 1110
MIXING HGT(FT-AGL/MSL) 4940 3650
TRANSPORT WND (KTS) NW 15 NW 9
TRANSPORT WND (M/S) NW 8 NW 5
TRANSPORT WND (MPH) NW 17 NW 10
VENT RATE (KT-FT) 74100 32850
VENT RATE (M/S-M) 12080 5550
VENT RATE (MPH-FT) 83980 36500
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 63 GOOD 10 POOR
ADI LATE 53 GEN GOOD 2 VERY POOR 28 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 3 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. PATCHY FROST. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ031-302015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 36 (-6) 51
RH % (24H TREND) 55 (-32) 90 (-3) 63
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 NW 5 NW 7
PRECIP AMOUNT 0.01 0.01 0.07
PRECIP DURATION 0 0 6
PRECIP BEGIN 6 AM 3 AM CONTINUING
PRECIP END 3 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1450 1110
MIXING HGT(FT-AGL/MSL) 4740 3650
TRANSPORT WND (KTS) NW 14 NW 9
TRANSPORT WND (M/S) NW 7 NW 5
TRANSPORT WND (MPH) NW 16 NW 10
VENT RATE (KT-FT) 66360 32850
VENT RATE (M/S-M) 10150 5550
VENT RATE (MPH-FT) 75840 36500
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 43 GEN GOOD 46 GEN GOOD 11 POOR
ADI LATE 44 GEN GOOD 2 VERY POOR 29 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTH
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ020-302015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 36 (-6) 51
RH % (24H TREND) 54 (-34) 89 (-7) 62
20FT WND-VAL/AM(MPH) N 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.01 0.00 0.05
PRECIP DURATION 1 0 2
PRECIP BEGIN 6 AM 3 AM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1490 1180
MIXING HGT(FT-AGL/MSL) 4890 3870
TRANSPORT WND (KTS) W 15 NW 9
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 17 NW 10
VENT RATE (KT-FT) 73350 34830
VENT RATE (M/S-M) 11920 5900
VENT RATE (MPH-FT) 83130 38700
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 44 GEN GOOD 78 GOOD 13 GEN POOR
ADI LATE 52 GEN GOOD 2 VERY POOR 35 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTH
WINDS AROUND 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ010-302015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-2) 38 (-6) 53
RH % (24H TREND) 52 (-32) 87 (-8) 59
20FT WND-VAL/AM(MPH) N 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 W 5 NW 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 0 2
PRECIP BEGIN 6 AM 3 AM CONTINUING
PRECIP END 3 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1330
MIXING HGT(FT-AGL/MSL) 5010 4370
TRANSPORT WND (KTS) W 14 NW 10
TRANSPORT WND (M/S) W 7 NW 5
TRANSPORT WND (MPH) W 16 NW 12
VENT RATE (KT-FT) 70140 43700
VENT RATE (M/S-M) 10710 6650
VENT RATE (MPH-FT) 80160 52440
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 40 FAIR 98 GOOD 15 GEN POOR
ADI LATE 67 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ011-302015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-3) 38 (-6) 52
RH % (24H TREND) 51 (-33) 87 (-8) 57
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 0 2
PRECIP BEGIN 6 AM 4 AM CONTINUING
PRECIP END 9 AM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1440 1270
MIXING HGT(FT-AGL/MSL) 4730 4170
TRANSPORT WND (KTS) W 15 NW 9
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 17 NW 10
VENT RATE (KT-FT) 70950 37530
VENT RATE (M/S-M) 11520 6350
VENT RATE (MPH-FT) 80410 41700
DISPERSION 4 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 90 GOOD 15 GEN POOR
ADI LATE 85 GOOD 2 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ012-302015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-3) 38 (-5) 53
RH % (24H TREND) 54 (-30) 88 (-9) 55
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1370 1180
MIXING HGT(FT-AGL/MSL) 4480 3860
TRANSPORT WND (KTS) W 15 NW 7
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 8
VENT RATE (KT-FT) 67200 27020
VENT RATE (M/S-M) 10960 4720
VENT RATE (MPH-FT) 76160 30880
DISPERSION 4 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 77 GOOD 19 GEN POOR
ADI LATE 77 GOOD 2 VERY POOR 66 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS AROUND 10 MPH.
OHZ013-302015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 36 (-5) 51
RH % (24H TREND) 52 (-34) 93 (-4) 58
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1170
MIXING HGT(FT-AGL/MSL) 4540 3840
TRANSPORT WND (KTS) NW 15 NW 10
TRANSPORT WND (M/S) NW 8 NW 5
TRANSPORT WND (MPH) NW 17 NW 12
VENT RATE (KT-FT) 68100 38400
VENT RATE (M/S-M) 11040 5850
VENT RATE (MPH-FT) 77180 46080
DISPERSION 4 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 95 GOOD 20 GEN POOR
ADI LATE 85 GOOD 2 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS UP TO 10 MPH.
MONDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO
15 MPH.
OHZ021-302015-
SUMMIT-
INCLUDING THE CITY OF AKRON
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-4) 37 (-6) 52
RH % (24H TREND) 51 (-35) 90 (-3) 59
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 6
PRECIP AMOUNT 0.01 0.00 0.04
PRECIP DURATION 1 6
PRECIP BEGIN 6 AM 6 AM
PRECIP END 4 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1500 1210
MIXING HGT(FT-AGL/MSL) 4930 3980
TRANSPORT WND (KTS) NW 15 NW 9
TRANSPORT WND (M/S) NW 8 NW 5
TRANSPORT WND (MPH) NW 17 NW 10
VENT RATE (KT-FT) 73950 35820
VENT RATE (M/S-M) 12000 6050
VENT RATE (MPH-FT) 83810 39800
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 45 GEN GOOD 86 GOOD 12 POOR
ADI LATE 51 GEN GOOD 2 VERY POOR 33 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTH
WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ022-302015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-4) 35 (-7) 51
RH % (24H TREND) 50 (-34) 92 (-1) 61
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 0 6
PRECIP BEGIN 6 AM 6 AM
PRECIP END 5 PM 6 PM
MIXING HGT(M-AGL/MSL) 1420 1100
MIXING HGT(FT-AGL/MSL) 4660 3600
TRANSPORT WND (KTS) NW 16 NW 8
TRANSPORT WND (M/S) NW 8 NW 4
TRANSPORT WND (MPH) NW 18 NW 9
VENT RATE (KT-FT) 74560 28800
VENT RATE (M/S-M) 11360 4400
VENT RATE (MPH-FT) 83880 32400
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 99 GOOD 14 GEN POOR
ADI LATE 77 GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT. A
CHANCE OF RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ032-302015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-5) 36 (-7) 51
RH % (24H TREND) 54 (-31) 91 (-1) 64
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.01 0.00 0.09
PRECIP DURATION 1 6
PRECIP BEGIN 6 AM 6 AM
PRECIP END 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 1400 1120
MIXING HGT(FT-AGL/MSL) 4600 3670
TRANSPORT WND (KTS) NW 14 NW 8
TRANSPORT WND (M/S) NW 7 NW 4
TRANSPORT WND (MPH) NW 16 NW 9
VENT RATE (KT-FT) 64400 29360
VENT RATE (M/S-M) 9800 4480
VENT RATE (MPH-FT) 73600 33030
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 68 GOOD 11 POOR
ADI LATE 46 GEN GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ033-302015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-7) 35 (-7) 51
RH % (24H TREND) 49 (-33) 92 (-1) 64
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 0 8
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1420 900
MIXING HGT(FT-AGL/MSL) 4670 2960
TRANSPORT WND (KTS) NW 15 NW 7
TRANSPORT WND (M/S) NW 8 NW 4
TRANSPORT WND (MPH) NW 17 NW 8
VENT RATE (KT-FT) 70050 20720
VENT RATE (M/S-M) 11360 3600
VENT RATE (MPH-FT) 79390 23680
DISPERSION 4 2
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 84 GOOD 13 GEN POOR
ADI LATE 53 GEN GOOD 3 VERY POOR 25 FAIR
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. AREAS OF
FROST. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ023-302015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-6) 35 (-7) 51
RH % (24H TREND) 48 (-34) 94 (+1) 58
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1010
MIXING HGT(FT-AGL/MSL) 4820 3310
TRANSPORT WND (KTS) W 15 NW 8
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 9
VENT RATE (KT-FT) 72300 26480
VENT RATE (M/S-M) 11760 4040
VENT RATE (MPH-FT) 81940 29790
DISPERSION 4 3
SUNSHINE HOURS 4 5
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 94 GOOD 17 GEN POOR
ADI LATE 52 GEN GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO
15 MPH.
OHZ014-302015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-5) 35 (-6) 52
RH % (24H TREND) 52 (-31) 97 (0) 54
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 10 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1370 1230
MIXING HGT(FT-AGL/MSL) 4500 4040
TRANSPORT WND (KTS) NW 16 NW 7
TRANSPORT WND (M/S) NW 8 NW 4
TRANSPORT WND (MPH) NW 18 NW 8
VENT RATE (KT-FT) 72000 28280
VENT RATE (M/S-M) 10960 4920
VENT RATE (MPH-FT) 81000 32320
DISPERSION 4 3
SUNSHINE HOURS 5 6
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 76 GOOD 30 FAIR
ADI LATE 54 GEN GOOD 2 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 4 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT. LOWS
IN THE MID 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO
10 MPH.
OHZ089-302015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-3) 38 (-5) 53
RH % (24H TREND) 56 (-28) 91 (-6) 54
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 W 5 NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1240 1040
MIXING HGT(FT-AGL/MSL) 4060 3410
TRANSPORT WND (KTS) W 15 NW 6
TRANSPORT WND (M/S) W 8 NW 3
TRANSPORT WND (MPH) W 17 NW 7
VENT RATE (KT-FT) 60900 20460
VENT RATE (M/S-M) 9920 3120
VENT RATE (MPH-FT) 69020 23870
DISPERSION 4 2
SUNSHINE HOURS 5 7
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 50 GEN GOOD 22 FAIR
ADI LATE 62 GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 4 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ001-302015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-3) 38 (-5) 53
RH % (24H TREND) 58 (-22) 85 (-9) 51
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 W 6 NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 6 AM 7 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 900 1130
MIXING HGT(FT-AGL/MSL) 2960 3720
TRANSPORT WND (KTS) W 15 NW 7
TRANSPORT WND (M/S) W 8 NW 4
TRANSPORT WND (MPH) W 17 NW 8
VENT RATE (KT-FT) 44400 26040
VENT RATE (M/S-M) 7200 4520
VENT RATE (MPH-FT) 50320 29760
DISPERSION 3 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT
ADI EARLY 23 FAIR 45 GEN GOOD 29 FAIR
ADI LATE 40 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 4 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
PAZ002-302015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-7) 32 (-9) 52
RH % (24H TREND) 56 (-27) 99 (+1) 52
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 W 5 NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 7 AM
PRECIP END 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1170 1490
MIXING HGT(FT-AGL/MSL) 3840 4890
TRANSPORT WND (KTS) W 16 NW 9
TRANSPORT WND (M/S) W 8 NW 5
TRANSPORT WND (MPH) W 18 NW 10
VENT RATE (KT-FT) 61440 44010
VENT RATE (M/S-M) 9360 7450
VENT RATE (MPH-FT) 69120 48900
DISPERSION 4 3
SUNSHINE HOURS 4 7
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 73 GOOD 54 GEN GOOD
ADI LATE 49 GEN GOOD 4 VERY POOR 72 GOOD
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 3 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO
10 MPH.
PAZ003-302015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
229 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-9) 32 (-9) 50
RH % (24H TREND) 55 (-30) 99 (0) 56
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1360 1440
MIXING HGT(FT-AGL/MSL) 4470 4740
TRANSPORT WND (KTS) NW 17 W 8
TRANSPORT WND (M/S) NW 9 W 4
TRANSPORT WND (MPH) NW 20 W 9
VENT RATE (KT-FT) 75990 37920
VENT RATE (M/S-M) 12240 5760
VENT RATE (MPH-FT) 89400 42660
DISPERSION 4 3
SUNSHINE HOURS 4 6
RH RECOVERY EXCELLENT
ADI EARLY 31 FAIR 82 GOOD 40 FAIR
ADI LATE 54 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE LOWER 30S.
HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO
10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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