305
FNUS51 KCLE 040635
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
235 AM EDT MON MAY 4 2026
DISCUSSION
LOW PRESSURE WILL MOVE EAST THROUGH THE UPPER GREAT LAKES TODAY,
EXTENDING A COLD FRONT ACROSS THE AREA LATE TUESDAY. A TROUGH WILL
LINGER BEHIND THE FRONT THROUGH THE END OF THE WEEK.
RELATIVE HUMIDITY VALUES MAY BRIEFLY DROP INTO THE LOWER 30S
ACROSS NORTHWEST OHIO THIS AFTERNOON WITH ELEVATED SOUTHWEST WINDS
OF 15 TO 20 MPH.
OHZ003-042030-
LUCAS-
INCLUDING THE CITY OF TOLEDO
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 75 (+12) 52 (+7) 61
RH % (24H TREND) 36 (+1) 92 (+15) 63
20FT WND-VAL/AM(MPH) SW 10 G18 W 8 G17
20FT WND-RDG/PM(MPH) SW 14 G24 SW 13 G23 NW 7
PRECIP AMOUNT 0.04 0.15 0.30
PRECIP DURATION 0 5 6
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2150 710
MIXING HGT(FT-AGL/MSL) 7060 2340
TRANSPORT WND (KTS) SW 25 N 10
TRANSPORT WND (M/S) SW 13 N 5
TRANSPORT WND (MPH) SW 29 N 12
VENT RATE (KT-FT) 176500 23400
VENT RATE (M/S-M) 27950 3550
VENT RATE (MPH-FT) 204740 28080
DISPERSION 5 2
SUNSHINE HOURS 10 2
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 70 GOOD 51 GEN GOOD
ADI LATE 78 GOOD 20 GEN POOR 69 GOOD
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ006-042030-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 90
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 75 (+12) 54 (+9) 63
RH % (24H TREND) 38 (+3) 89 (+15) 66
20FT WND-VAL/AM(MPH) SW 12 G20 SW 11 G21
20FT WND-RDG/PM(MPH) SW 17 G26 SW 15 G25 NW 9
PRECIP AMOUNT 0.03 0.04 0.35
PRECIP DURATION 0 3 6
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1970 570
MIXING HGT(FT-AGL/MSL) 6460 1870
TRANSPORT WND (KTS) SW 25 NW 10
TRANSPORT WND (M/S) SW 13 NW 5
TRANSPORT WND (MPH) SW 29 NW 12
VENT RATE (KT-FT) 161500 18700
VENT RATE (M/S-M) 25610 2850
VENT RATE (MPH-FT) 187340 22440
DISPERSION 5 2
SUNSHINE HOURS 10 2
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 19 GEN POOR VERY POOR
ADI LATE 77 GOOD 21 FAIR 17 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
50S. WEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ007-042030-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 80
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 76 (+11) 54 (+7) 66
RH % (24H TREND) 36 (0) 90 (+17) 65
20FT WND-VAL/AM(MPH) SW 12 SW 11 G18
20FT WND-RDG/PM(MPH) SW 16 SW 15 NW 9
PRECIP AMOUNT 0.00 0.05 0.38
PRECIP DURATION 5 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 2010 450
MIXING HGT(FT-AGL/MSL) 6590 1470
TRANSPORT WND (KTS) SW 22 NW 9
TRANSPORT WND (M/S) SW 11 NW 5
TRANSPORT WND (MPH) SW 25 NW 10
VENT RATE (KT-FT) 144980 13230
VENT RATE (M/S-M) 22110 2250
VENT RATE (MPH-FT) 164750 14700
DISPERSION 5 2
SUNSHINE HOURS 10 2
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 66 GOOD VERY POOR
ADI LATE 69 GOOD 21 FAIR 14 GEN POOR
MAX LVORI EARLY 3 3 7
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
OHZ008-042030-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 90
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 75 (+11) 55 (+9) 64
RH % (24H TREND) 39 (+3) 86 (+13) 68
20FT WND-VAL/AM(MPH) SW 12 G20 SW 12 G21
20FT WND-RDG/PM(MPH) SW 16 G24 SW 15 G24 W 9
PRECIP AMOUNT 0.03 0.05 0.40
PRECIP DURATION 0 4 6
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1910 580
MIXING HGT(FT-AGL/MSL) 6260 1900
TRANSPORT WND (KTS) SW 24 SW 18
TRANSPORT WND (M/S) SW 12 SW 9
TRANSPORT WND (MPH) SW 28 SW 21
VENT RATE (KT-FT) 150240 34200
VENT RATE (M/S-M) 22920 5220
VENT RATE (MPH-FT) 175280 39900
DISPERSION 5 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 44 GEN GOOD 19 GEN POOR VERY POOR
ADI LATE 81 GOOD 21 FAIR 14 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ017-042030-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 100
CHANCE OF THUNDER (%) 30 30 30
TEMP (24H TREND) 75 (+13) 55 (+11) 64
RH % (24H TREND) 43 (+8) 86 (+9) 72
20FT WND-VAL/AM(MPH) SW 13 SW 13 G22
20FT WND-RDG/PM(MPH) SW 18 G26 SW 16 G25 W 10
PRECIP AMOUNT 0.02 0.04 0.47
PRECIP DURATION 1 2 6
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1740 600
MIXING HGT(FT-AGL/MSL) 5710 1970
TRANSPORT WND (KTS) SW 25 SW 18
TRANSPORT WND (M/S) SW 13 SW 9
TRANSPORT WND (MPH) SW 29 SW 21
VENT RATE (KT-FT) 142750 35460
VENT RATE (M/S-M) 22620 5400
VENT RATE (MPH-FT) 165590 41370
DISPERSION 5 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 21 FAIR VERY POOR
ADI LATE 73 GOOD 21 FAIR 19 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ018-042030-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 100
CHANCE OF THUNDER (%) 30 30 30
TEMP (24H TREND) 74 (+12) 55 (+10) 64
RH % (24H TREND) 42 (+7) 84 (+10) 70
20FT WND-VAL/AM(MPH) SW 12 G20 SW 13 G22
20FT WND-RDG/PM(MPH) SW 16 G25 SW 15 G25 W 10 G18
PRECIP AMOUNT 0.03 0.05 0.46
PRECIP DURATION 0 3 6
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1740 640
MIXING HGT(FT-AGL/MSL) 5720 2090
TRANSPORT WND (KTS) SW 25 SW 20
TRANSPORT WND (M/S) SW 13 SW 10
TRANSPORT WND (MPH) SW 29 SW 23
VENT RATE (KT-FT) 143000 41800
VENT RATE (M/S-M) 22620 6400
VENT RATE (MPH-FT) 165880 48070
DISPERSION 5 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 20 GEN POOR VERY POOR
ADI LATE 78 GOOD 22 FAIR 19 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ027-042030-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 100
CHANCE OF THUNDER (%) 30 40 30
TEMP (24H TREND) 74 (+12) 56 (+12) 65
RH % (24H TREND) 42 (+8) 82 (+8) 68
20FT WND-VAL/AM(MPH) SW 13 G20 SW 13 G22
20FT WND-RDG/PM(MPH) SW 17 G25 SW 15 G25 W 11 G19
PRECIP AMOUNT 0.04 0.08 0.46
PRECIP DURATION 0 2 9
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1680 690
MIXING HGT(FT-AGL/MSL) 5500 2270
TRANSPORT WND (KTS) SW 25 SW 22
TRANSPORT WND (M/S) SW 13 SW 11
TRANSPORT WND (MPH) SW 29 SW 25
VENT RATE (KT-FT) 137500 49940
VENT RATE (M/S-M) 21840 7590
VENT RATE (MPH-FT) 159500 56750
DISPERSION 5 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 20 GEN POOR VERY POOR
ADI LATE 71 GOOD 21 FAIR VERY POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ028-042030-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 100
CHANCE OF THUNDER (%) 30 40 40
TEMP (24H TREND) 73 (+12) 57 (+14) 66
RH % (24H TREND) 43 (+8) 82 (+9) 67
20FT WND-VAL/AM(MPH) S 13 G20 SW 14 G23
20FT WND-RDG/PM(MPH) SW 16 G25 SW 15 G24 W 11 G20
PRECIP AMOUNT 0.02 0.11 0.55
PRECIP DURATION 0 2 10
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 790
MIXING HGT(FT-AGL/MSL) 5350 2590
TRANSPORT WND (KTS) SW 25 SW 23
TRANSPORT WND (M/S) SW 13 SW 12
TRANSPORT WND (MPH) SW 29 SW 26
VENT RATE (KT-FT) 133750 59570
VENT RATE (M/S-M) 21190 9480
VENT RATE (MPH-FT) 155150 67340
DISPERSION 5 4
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 20 GEN POOR VERY POOR
ADI LATE 73 GOOD 22 FAIR 17 GEN POOR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ036-042030-
MARION-
INCLUDING THE CITY OF MARION
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 100
CHANCE OF THUNDER (%) 30 40 30
TEMP (24H TREND) 74 (+13) 57 (+13) 67
RH % (24H TREND) 46 (+11) 82 (+5) 68
20FT WND-VAL/AM(MPH) SW 12 G19 SW 14 G22
20FT WND-RDG/PM(MPH) SW 16 G23 SW 15 G23 SW 12 G20
PRECIP AMOUNT 0.06 0.12 0.47
PRECIP DURATION 0 2 9
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 810
MIXING HGT(FT-AGL/MSL) 5570 2650
TRANSPORT WND (KTS) SW 25 SW 23
TRANSPORT WND (M/S) SW 13 SW 12
TRANSPORT WND (MPH) SW 29 SW 26
VENT RATE (KT-FT) 139250 60950
VENT RATE (M/S-M) 22100 9720
VENT RATE (MPH-FT) 161530 68900
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 19 GEN POOR VERY POOR
ADI LATE 71 GOOD 20 GEN POOR VERY POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ037-042030-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 100
CHANCE OF THUNDER (%) 30 40 40
TEMP (24H TREND) 73 (+13) 57 (+14) 67
RH % (24H TREND) 50 (+12) 84 (+7) 68
20FT WND-VAL/AM(MPH) SW 11 G20 SW 14 G22
20FT WND-RDG/PM(MPH) SW 14 G23 SW 14 G23 SW 12 G21
PRECIP AMOUNT 0.05 0.13 0.42
PRECIP DURATION 0 4 9
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1020
MIXING HGT(FT-AGL/MSL) 5150 3360
TRANSPORT WND (KTS) SW 24 SW 25
TRANSPORT WND (M/S) SW 12 SW 13
TRANSPORT WND (MPH) SW 28 SW 29
VENT RATE (KT-FT) 123600 84000
VENT RATE (M/S-M) 18840 13260
VENT RATE (MPH-FT) 144200 97440
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 48 GEN GOOD VERY POOR
ADI LATE 64 GOOD 19 GEN POOR VERY POOR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ009-042030-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 75 (+12) 54 (+8) 67
RH % (24H TREND) 44 (+4) 87 (+15) 68
20FT WND-VAL/AM(MPH) SW 12 G19 SW 11 G21
20FT WND-RDG/PM(MPH) SW 14 G22 SW 13 G22 W 9 G17
PRECIP AMOUNT 0.00 0.05 0.45
PRECIP DURATION 5 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1810 730
MIXING HGT(FT-AGL/MSL) 5930 2400
TRANSPORT WND (KTS) SW 23 SW 21
TRANSPORT WND (M/S) SW 12 SW 11
TRANSPORT WND (MPH) SW 26 SW 24
VENT RATE (KT-FT) 136390 50400
VENT RATE (M/S-M) 21720 8030
VENT RATE (MPH-FT) 154180 57600
DISPERSION 5 4
SUNSHINE HOURS 10 2
RH RECOVERY EXCELLENT
ADI EARLY 45 GEN GOOD 20 GEN POOR VERY POOR
ADI LATE 76 GOOD 23 FAIR 17 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ019-042030-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 73 (+11) 55 (+12) 66
RH % (24H TREND) 44 (+6) 85 (+13) 67
20FT WND-VAL/AM(MPH) SW 11 G20 SW 12 G22
20FT WND-RDG/PM(MPH) SW 14 G24 SW 13 G24 W 9 G19
PRECIP AMOUNT 0.02 0.07 0.55
PRECIP DURATION 0 4 9
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1680 780
MIXING HGT(FT-AGL/MSL) 5500 2560
TRANSPORT WND (KTS) SW 25 SW 24
TRANSPORT WND (M/S) SW 13 SW 12
TRANSPORT WND (MPH) SW 29 SW 28
VENT RATE (KT-FT) 137500 61440
VENT RATE (M/S-M) 21840 9360
VENT RATE (MPH-FT) 159500 71680
DISPERSION 5 4
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 45 GEN GOOD 20 GEN POOR VERY POOR
ADI LATE 81 GOOD 23 FAIR 20 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ029-042030-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 100
CHANCE OF THUNDER (%) 30 40 40
TEMP (24H TREND) 73 (+13) 56 (+14) 67
RH % (24H TREND) 46 (+10) 83 (+10) 65
20FT WND-VAL/AM(MPH) SW 11 G20 SW 13 G23
20FT WND-RDG/PM(MPH) SW 14 G24 SW 13 G23 SW 11 G21
PRECIP AMOUNT 0.03 0.13 0.48
PRECIP DURATION 0 4 10
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1020
MIXING HGT(FT-AGL/MSL) 5160 3340
TRANSPORT WND (KTS) SW 25 SW 26
TRANSPORT WND (M/S) SW 13 SW 13
TRANSPORT WND (MPH) SW 29 SW 30
VENT RATE (KT-FT) 129000 86840
VENT RATE (M/S-M) 20410 13260
VENT RATE (MPH-FT) 149640 100200
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 41 GEN GOOD 19 GEN POOR VERY POOR
ADI LATE 68 GOOD 21 FAIR 26 FAIR
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ030-042030-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 100
CHANCE OF THUNDER (%) 20 40 40
TEMP (24H TREND) 71 (+11) 56 (+14) 67
RH % (24H TREND) 48 (+11) 83 (+9) 65
20FT WND-VAL/AM(MPH) SW 10 G19 SW 12 G22
20FT WND-RDG/PM(MPH) SW 13 G23 SW 12 G23 SW 11 G21
PRECIP AMOUNT 0.02 0.10 0.44
PRECIP DURATION 0 4 10
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1640 1180
MIXING HGT(FT-AGL/MSL) 5370 3870
TRANSPORT WND (KTS) SW 25 SW 24
TRANSPORT WND (M/S) SW 13 SW 12
TRANSPORT WND (MPH) SW 29 SW 28
VENT RATE (KT-FT) 134250 92880
VENT RATE (M/S-M) 21320 14160
VENT RATE (MPH-FT) 155730 108360
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 19 GEN POOR VERY POOR
ADI LATE 69 GOOD 21 FAIR 28 FAIR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ047-042030-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 100
CHANCE OF THUNDER (%) 30 40 40
TEMP (24H TREND) 71 (+11) 56 (+15) 68
RH % (24H TREND) 52 (+16) 85 (+8) 64
20FT WND-VAL/AM(MPH) SW 9 G18 SW 12 G21
20FT WND-RDG/PM(MPH) SW 13 G22 SW 12 G22 SW 11 G21
PRECIP AMOUNT 0.04 0.06 0.21
PRECIP DURATION 0 5 6
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1520 1240
MIXING HGT(FT-AGL/MSL) 5000 4080
TRANSPORT WND (KTS) SW 25 SW 26
TRANSPORT WND (M/S) SW 13 SW 13
TRANSPORT WND (MPH) SW 29 SW 30
VENT RATE (KT-FT) 125000 106080
VENT RATE (M/S-M) 19760 16120
VENT RATE (MPH-FT) 145000 122400
DISPERSION 5 5
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 44 GEN GOOD 51 GEN GOOD VERY POOR
ADI LATE 65 GOOD 19 GEN POOR 3 VERY POOR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ038-042030-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 70 (+10) 56 (+15) 69
RH % (24H TREND) 51 (+14) 83 (+10) 62
20FT WND-VAL/AM(MPH) SW 9 G18 SW 12 G22
20FT WND-RDG/PM(MPH) SW 12 G21 SW 10 G21 SW 11 G21
PRECIP AMOUNT 0.00 0.07 0.24
PRECIP DURATION 5 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1140
MIXING HGT(FT-AGL/MSL) 5310 3750
TRANSPORT WND (KTS) SW 23 SW 24
TRANSPORT WND (M/S) SW 12 SW 12
TRANSPORT WND (MPH) SW 26 SW 28
VENT RATE (KT-FT) 122130 90000
VENT RATE (M/S-M) 19440 13680
VENT RATE (MPH-FT) 138060 105000
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 50 GEN GOOD 56 GEN GOOD VERY POOR
ADI LATE 68 GOOD 18 GEN POOR 32 FAIR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ031-042030-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 71 (+11) 56 (+15) 68
RH % (24H TREND) 52 (+13) 85 (+11) 66
20FT WND-VAL/AM(MPH) SW 11 G19 SW 13 G22
20FT WND-RDG/PM(MPH) SW 14 G23 SW 13 G22 SW 12 G22
PRECIP AMOUNT 0.00 0.10 0.33
PRECIP DURATION 5 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1600 1140
MIXING HGT(FT-AGL/MSL) 5260 3730
TRANSPORT WND (KTS) SW 23 SW 28
TRANSPORT WND (M/S) SW 12 SW 14
TRANSPORT WND (MPH) SW 26 SW 32
VENT RATE (KT-FT) 120980 104440
VENT RATE (M/S-M) 19200 15960
VENT RATE (MPH-FT) 136760 119360
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 46 GEN GOOD 63 GOOD VERY POOR
ADI LATE 70 GOOD 20 GEN POOR 29 FAIR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ020-042030-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 72 (+11) 56 (+14) 67
RH % (24H TREND) 48 (+9) 85 (+11) 67
20FT WND-VAL/AM(MPH) SW 11 G20 SW 13 G23
20FT WND-RDG/PM(MPH) SW 14 G23 SW 13 G23 W 11 G22
PRECIP AMOUNT 0.00 0.10 0.48
PRECIP DURATION 6 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1650 980
MIXING HGT(FT-AGL/MSL) 5420 3210
TRANSPORT WND (KTS) SW 23 SW 27
TRANSPORT WND (M/S) SW 12 SW 14
TRANSPORT WND (MPH) SW 26 SW 31
VENT RATE (KT-FT) 124660 86670
VENT RATE (M/S-M) 19800 13720
VENT RATE (MPH-FT) 140920 99510
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 43 GEN GOOD 19 GEN POOR VERY POOR
ADI LATE 73 GOOD 21 FAIR 27 FAIR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ010-042030-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 73 (+10) 55 (+10) 67
RH % (24H TREND) 46 (+7) 87 (+14) 67
20FT WND-VAL/AM(MPH) SW 11 G19 SW 12 G22
20FT WND-RDG/PM(MPH) SW 14 G23 SW 13 G23 W 10 G20
PRECIP AMOUNT 0.00 0.07 0.53
PRECIP DURATION 5 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1780 870
MIXING HGT(FT-AGL/MSL) 5830 2840
TRANSPORT WND (KTS) SW 23 SW 24
TRANSPORT WND (M/S) SW 12 SW 12
TRANSPORT WND (MPH) SW 26 SW 28
VENT RATE (KT-FT) 134090 68160
VENT RATE (M/S-M) 21360 10440
VENT RATE (MPH-FT) 151580 79520
DISPERSION 5 4
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 45 GEN GOOD 21 FAIR VERY POOR
ADI LATE 73 GOOD 22 FAIR 19 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ011-042030-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 74 (+11) 56 (+10) 67
RH % (24H TREND) 42 (+4) 84 (+15) 66
20FT WND-VAL/AM(MPH) SW 10 G20 SW 11 G23
20FT WND-RDG/PM(MPH) SW 12 G23 SW 11 G23 W 9 G20
PRECIP AMOUNT 0.00 0.06 0.52
PRECIP DURATION 5 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1830 810
MIXING HGT(FT-AGL/MSL) 6010 2660
TRANSPORT WND (KTS) SW 22 SW 21
TRANSPORT WND (M/S) SW 11 SW 11
TRANSPORT WND (MPH) SW 25 SW 24
VENT RATE (KT-FT) 132220 55860
VENT RATE (M/S-M) 20130 8910
VENT RATE (MPH-FT) 150250 63840
DISPERSION 5 4
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 44 GEN GOOD 52 GEN GOOD VERY POOR
ADI LATE 75 GOOD 20 GEN POOR 17 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ012-042030-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 74 (+11) 54 (+8) 67
RH % (24H TREND) 42 (+3) 87 (+20) 66
20FT WND-VAL/AM(MPH) SW 10 G18 SW 12 G20
20FT WND-RDG/PM(MPH) SW 11 G18 SW 11 G19 W 9 G17
PRECIP AMOUNT 0.00 0.08 0.43
PRECIP DURATION 5 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1420 580
MIXING HGT(FT-AGL/MSL) 4650 1910
TRANSPORT WND (KTS) SW 20 SW 18
TRANSPORT WND (M/S) SW 10 SW 9
TRANSPORT WND (MPH) SW 23 SW 21
VENT RATE (KT-FT) 93000 34380
VENT RATE (M/S-M) 14200 5220
VENT RATE (MPH-FT) 106950 40110
DISPERSION 4 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 40 FAIR 40 FAIR VERY POOR
ADI LATE 64 GOOD 21 FAIR 15 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ013-042030-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 71 (+10) 55 (+13) 66
RH % (24H TREND) 45 (+5) 87 (+15) 68
20FT WND-VAL/AM(MPH) SW 9 G18 SW 10 G21
20FT WND-RDG/PM(MPH) SW 11 G21 SW 9 G20 W 9 G20
PRECIP AMOUNT 0.00 0.07 0.47
PRECIP DURATION 6 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 970
MIXING HGT(FT-AGL/MSL) 5010 3190
TRANSPORT WND (KTS) SW 22 SW 21
TRANSPORT WND (M/S) SW 11 SW 11
TRANSPORT WND (MPH) SW 25 SW 24
VENT RATE (KT-FT) 110220 66990
VENT RATE (M/S-M) 16830 10670
VENT RATE (MPH-FT) 125250 76560
DISPERSION 5 4
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 61 GOOD 50 GEN GOOD VERY POOR
ADI LATE 72 GOOD 20 GEN POOR 15 GEN POOR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ021-042030-
SUMMIT-
INCLUDING THE CITY OF AKRON
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 72 (+10) 57 (+14) 68
RH % (24H TREND) 45 (+7) 85 (+13) 65
20FT WND-VAL/AM(MPH) SW 9 G20 SW 12 G23
20FT WND-RDG/PM(MPH) SW 12 G23 SW 11 G22 SW 11 G22
PRECIP AMOUNT 0.00 0.12 0.39
PRECIP DURATION 6 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1600 1030
MIXING HGT(FT-AGL/MSL) 5230 3390
TRANSPORT WND (KTS) SW 22 SW 27
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 115060 91530
VENT RATE (M/S-M) 17600 14420
VENT RATE (MPH-FT) 130750 105090
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 46 GEN GOOD 67 GOOD VERY POOR
ADI LATE 77 GOOD 19 GEN POOR 27 FAIR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ022-042030-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 72 (+11) 56 (+14) 69
RH % (24H TREND) 45 (+7) 85 (+14) 61
20FT WND-VAL/AM(MPH) SW 9 G19 SW 11 G22
20FT WND-RDG/PM(MPH) SW 12 G22 SW 10 G21 SW 11 G22
PRECIP AMOUNT 0.00 0.11 0.36
PRECIP DURATION 7 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1080
MIXING HGT(FT-AGL/MSL) 5300 3530
TRANSPORT WND (KTS) SW 22 SW 25
TRANSPORT WND (M/S) SW 11 SW 13
TRANSPORT WND (MPH) SW 25 SW 29
VENT RATE (KT-FT) 116600 88250
VENT RATE (M/S-M) 17710 14040
VENT RATE (MPH-FT) 132500 102370
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 49 GEN GOOD 63 GOOD VERY POOR
ADI LATE 73 GOOD 19 GEN POOR 25 FAIR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ032-042030-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 71 (+11) 57 (+16) 69
RH % (24H TREND) 49 (+10) 84 (+12) 61
20FT WND-VAL/AM(MPH) SW 11 G19 SW 14 G22
20FT WND-RDG/PM(MPH) SW 13 G22 SW 12 G21 SW 13 G22
PRECIP AMOUNT 0.00 0.10 0.25
PRECIP DURATION 4 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1540 1120
MIXING HGT(FT-AGL/MSL) 5050 3690
TRANSPORT WND (KTS) SW 22 SW 27
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 25 SW 31
VENT RATE (KT-FT) 111100 99630
VENT RATE (M/S-M) 16940 15680
VENT RATE (MPH-FT) 126250 114390
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 49 GEN GOOD 66 GOOD VERY POOR
ADI LATE 74 GOOD 19 GEN POOR VERY POOR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ033-042030-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 70 90
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 72 (+12) 56 (+15) 71
RH % (24H TREND) 43 (+6) 83 (+13) 56
20FT WND-VAL/AM(MPH) SW 9 G19 SW 12 G22
20FT WND-RDG/PM(MPH) SW 12 G20 SW 10 G20 SW 12 G21
PRECIP AMOUNT 0.00 0.13 0.23
PRECIP DURATION 5 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1680 1160
MIXING HGT(FT-AGL/MSL) 5520 3790
TRANSPORT WND (KTS) SW 22 SW 28
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 25 SW 32
VENT RATE (KT-FT) 121440 106120
VENT RATE (M/S-M) 18480 16240
VENT RATE (MPH-FT) 138000 121280
DISPERSION 5 5
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 51 GEN GOOD 69 GOOD VERY POOR
ADI LATE 70 GOOD 19 GEN POOR 34 FAIR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ023-042030-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 72 (+11) 56 (+15) 70
RH % (24H TREND) 42 (+5) 86 (+14) 59
20FT WND-VAL/AM(MPH) SW 8 G17 SW 10 G21
20FT WND-RDG/PM(MPH) SW 11 G20 S 9 G19 SW 10 G21
PRECIP AMOUNT 0.00 0.08 0.35
PRECIP DURATION 7 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1650 1160
MIXING HGT(FT-AGL/MSL) 5430 3810
TRANSPORT WND (KTS) SW 22 SW 24
TRANSPORT WND (M/S) SW 11 SW 12
TRANSPORT WND (MPH) SW 25 SW 28
VENT RATE (KT-FT) 119460 91440
VENT RATE (M/S-M) 18150 13920
VENT RATE (MPH-FT) 135750 106680
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 67 GOOD 50 GEN GOOD VERY POOR
ADI LATE 71 GOOD 18 GEN POOR 21 FAIR
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ014-042030-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 73 (+12) 55 (+13) 67
RH % (24H TREND) 43 (+4) 90 (+17) 66
20FT WND-VAL/AM(MPH) SW 9 SW 11 G19
20FT WND-RDG/PM(MPH) SW 11 G20 S 10 G18 W 9 G19
PRECIP AMOUNT 0.00 0.09 0.41
PRECIP DURATION 6 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 970
MIXING HGT(FT-AGL/MSL) 5570 3190
TRANSPORT WND (KTS) SW 22 SW 20
TRANSPORT WND (M/S) SW 11 SW 10
TRANSPORT WND (MPH) SW 25 SW 23
VENT RATE (KT-FT) 122540 63800
VENT RATE (M/S-M) 18700 9700
VENT RATE (MPH-FT) 139250 73370
DISPERSION 5 4
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 47 GEN GOOD 53 GEN GOOD VERY POOR
ADI LATE 74 GOOD 19 GEN POOR 17 GEN POOR
MAX LVORI EARLY 3 4 7
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
OHZ089-042030-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 73 (+11) 53 (+7) 67
RH % (24H TREND) 43 (+2) 90 (+21) 67
20FT WND-VAL/AM(MPH) SW 11 SW 12
20FT WND-RDG/PM(MPH) SW 10 S 10 W 9
PRECIP AMOUNT 0.00 0.09 0.39
PRECIP DURATION 6 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 440
MIXING HGT(FT-AGL/MSL) 4170 1460
TRANSPORT WND (KTS) SW 19 SW 19
TRANSPORT WND (M/S) SW 10 SW 10
TRANSPORT WND (MPH) SW 22 SW 22
VENT RATE (KT-FT) 79230 27740
VENT RATE (M/S-M) 12700 4400
VENT RATE (MPH-FT) 91740 32120
DISPERSION 4 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 33 FAIR VERY POOR
ADI LATE 55 GEN GOOD 22 FAIR 12 POOR
MAX LVORI EARLY 3 3 7
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
PAZ001-042030-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 71 (+12) 54 (+9) 66
RH % (24H TREND) 42 (0) 86 (+20) 67
20FT WND-VAL/AM(MPH) SW 12 SW 13 G21
20FT WND-RDG/PM(MPH) SW 11 S 11 G19 W 10 G18
PRECIP AMOUNT 0.00 0.08 0.42
PRECIP DURATION 6 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 860 420
MIXING HGT(FT-AGL/MSL) 2810 1390
TRANSPORT WND (KTS) SW 18 SW 22
TRANSPORT WND (M/S) SW 9 SW 11
TRANSPORT WND (MPH) SW 21 SW 25
VENT RATE (KT-FT) 50580 30580
VENT RATE (M/S-M) 7740 4620
VENT RATE (MPH-FT) 59010 34750
DISPERSION 3 3
SUNSHINE HOURS 9 2
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 30 FAIR VERY POOR
ADI LATE 38 FAIR 23 FAIR 13 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ002-042030-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 71 (+13) 53 (+12) 66
RH % (24H TREND) 44 (+4) 93 (+21) 69
20FT WND-VAL/AM(MPH) SW 10 G18 SW 11 G21
20FT WND-RDG/PM(MPH) SW 11 G19 S 9 G19 W 9 G20
PRECIP AMOUNT 0.00 0.09 0.46
PRECIP DURATION 7 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1760 850
MIXING HGT(FT-AGL/MSL) 5760 2800
TRANSPORT WND (KTS) SW 21 SW 21
TRANSPORT WND (M/S) SW 11 SW 11
TRANSPORT WND (MPH) SW 24 SW 24
VENT RATE (KT-FT) 120960 58800
VENT RATE (M/S-M) 19360 9350
VENT RATE (MPH-FT) 138240 67200
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 52 GEN GOOD 48 GEN GOOD VERY POOR
ADI LATE 85 GOOD 21 FAIR 16 GEN POOR
MAX LVORI EARLY 3 3 6
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
PAZ003-042030-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
235 AM EDT MON MAY 4 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 69 (+10) 54 (+14) 66
RH % (24H TREND) 46 (+5) 92 (+17) 69
20FT WND-VAL/AM(MPH) SW 9 G17 SW 11 G21
20FT WND-RDG/PM(MPH) SW 11 G19 S 9 G18 SW 10 G21
PRECIP AMOUNT 0.00 0.08 0.37
PRECIP DURATION 7 9
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1720 1090
MIXING HGT(FT-AGL/MSL) 5630 3580
TRANSPORT WND (KTS) SW 21 SW 22
TRANSPORT WND (M/S) SW 11 SW 11
TRANSPORT WND (MPH) SW 24 SW 25
VENT RATE (KT-FT) 118230 78760
VENT RATE (M/S-M) 18920 11990
VENT RATE (MPH-FT) 135120 89500
DISPERSION 5 4
SUNSHINE HOURS 8 2
RH RECOVERY EXCELLENT
ADI EARLY 56 GEN GOOD 46 GEN GOOD VERY POOR
ADI LATE 72 GOOD 17 GEN POOR 21 FAIR
MAX LVORI EARLY 3 4 7
MAX LVORI LATE 1 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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