787
FNUS51 KCLE 292013
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
413 PM EDT WED APR 29 2026
DISCUSSION
A COOLER PATTERN WILL SET UP THROUGH THE WEEKEND WITH BELOW NORMAL
TEMPERATURES. SCATTERED SHOWERS WILL BE POSSIBLE IN NORTH CENTRAL
OHIO ON THURSDAY WITH HIGHER CHANCES OF RAIN ON FRIDAY, ESPECIALLY
SOUTH OF ROUTE 30. HIGH PRESSURE WILL RETURN FOR THE WEEKEND.
OHZ003-300815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 0 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-8) 54 (-4) 37 54
RH % (24H TREND) 87 (0) 44 (-29) 81 42
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 NW 9 NW 6 NW 8
PRECIP AMOUNT 0.09 0.00 0.00 0.00
PRECIP DURATION 4 0 1
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 6 AM CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 2010 2210
MIXING HGT(FT-AGL/MSL) 6590 7240
TRANSPORT WND (KTS) W 13 NW 13
TRANSPORT WND (M/S) W 7 NW 7
TRANSPORT WND (MPH) W 15 NW 15
VENT RATE (KT-FT) 85670 94120
VENT RATE (M/S-M) 14070 15470
VENT RATE (MPH-FT) 98850 108600
DISPERSION 4 4
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 67 GOOD 78 GOOD 69 GOOD
ADI LATE 8 POOR 91 GOOD 4 VERY POOR 82 GOOD
MAX LVORI EARLY 5 5 3 5
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
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 MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ006-300815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 20 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-8) 55 (-2) 38 55
RH % (24H TREND) 86 (-2) 45 (-28) 81 43
20FT WND-VAL/AM(MPH) NW 8 W 5
20FT WND-RDG/PM(MPH) N 7 NW 11 NW 7 NW 9
PRECIP AMOUNT 0.09 0.01 0.00 0.00
PRECIP DURATION 2 1 0 1
PRECIP BEGIN 6 PM CONTINUING 2 AM CONTINUING
PRECIP END CONTINUING 6 PM CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1940 2200
MIXING HGT(FT-AGL/MSL) 6360 7230
TRANSPORT WND (KTS) W 16 NW 13
TRANSPORT WND (M/S) W 8 NW 7
TRANSPORT WND (MPH) W 18 NW 15
VENT RATE (KT-FT) 101760 93990
VENT RATE (M/S-M) 15520 15400
VENT RATE (MPH-FT) 114480 108450
DISPERSION 4 4
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 63 GOOD 75 GOOD 56 GEN GOOD
ADI LATE 11 POOR 61 GOOD 4 VERY POOR 75 GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 5 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST 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. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
OHZ007-300815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 20 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-8) 56 (-1) 39 56
RH % (24H TREND) 85 (-5) 44 (-31) 79 43
20FT WND-VAL/AM(MPH) NW 8 W 6
20FT WND-RDG/PM(MPH) NE 8 NW 9 NW 7 NW 9
PRECIP AMOUNT 0.05 0.01 0.00 0.01
PRECIP DURATION 2 1 0 1
PRECIP BEGIN 6 PM CONTINUING 2 AM CONTINUING
PRECIP END CONTINUING 6 PM CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1870 1770
MIXING HGT(FT-AGL/MSL) 6150 5800
TRANSPORT WND (KTS) W 12 NW 12
TRANSPORT WND (M/S) W 6 NW 6
TRANSPORT WND (MPH) W 14 NW 14
VENT RATE (KT-FT) 73800 69600
VENT RATE (M/S-M) 11220 10620
VENT RATE (MPH-FT) 86100 81200
DISPERSION 4 4
SUNSHINE HOURS 6 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 22 FAIR 62 GOOD 62 GOOD 48 GEN GOOD
ADI LATE 13 GEN POOR 72 GOOD 5 VERY POOR 66 GOOD
MAX LVORI EARLY 4 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 UPPER
40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
OHZ008-300815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 20 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-8) 55 (-2) 39 55
RH % (24H TREND) 85 (-6) 46 (-31) 80 46
20FT WND-VAL/AM(MPH) NW 7 W 5
20FT WND-RDG/PM(MPH) N 6 NW 9 NW 6 NW 8
PRECIP AMOUNT 0.06 0.01 0.00 0.02
PRECIP DURATION 2 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1810 1810
MIXING HGT(FT-AGL/MSL) 5940 5950
TRANSPORT WND (KTS) NW 13 NW 11
TRANSPORT WND (M/S) NW 7 NW 6
TRANSPORT WND (MPH) NW 15 NW 13
VENT RATE (KT-FT) 77220 65450
VENT RATE (M/S-M) 12670 10860
VENT RATE (MPH-FT) 89100 77350
DISPERSION 4 4
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 62 GOOD 55 GEN GOOD 44 GEN GOOD
ADI LATE 8 POOR 55 GEN GOOD 4 VERY POOR 65 GOOD
MAX LVORI EARLY 4 4 3 4
MAX LVORI LATE 4 2 4 1
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 UPPER 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST 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. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
OHZ017-300815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-7) 54 (-3) 38 54
RH % (24H TREND) 89 (-4) 47 (-32) 84 47
20FT WND-VAL/AM(MPH) NW 9 W 5
20FT WND-RDG/PM(MPH) N 8 NW 12 NW 7 NW 9
PRECIP AMOUNT 0.11 0.00 0.00 0.01
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM 11 AM 2 AM CONTINUING
PRECIP END 6 AM 6 PM CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1870 2100
MIXING HGT(FT-AGL/MSL) 6150 6890
TRANSPORT WND (KTS) W 16 NW 14
TRANSPORT WND (M/S) W 8 NW 7
TRANSPORT WND (MPH) W 18 NW 16
VENT RATE (KT-FT) 98400 96460
VENT RATE (M/S-M) 14960 14700
VENT RATE (MPH-FT) 110700 110240
DISPERSION 4 4
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 46 GEN GOOD 67 GOOD 24 FAIR
ADI LATE 13 GEN POOR 61 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 3 5
MAX LVORI LATE 5 2 5 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 NIGHT.
WIDESPREAD 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. WEST 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
20 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 20 MPH.
OHZ018-300815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 20 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-8) 54 (-2) 38 54
RH % (24H TREND) 87 (-5) 49 (-30) 81 49
20FT WND-VAL/AM(MPH) NW 7 W 5
20FT WND-RDG/PM(MPH) N 6 NW 10 W 6 NW 8
PRECIP AMOUNT 0.05 0.01 0.00 0.01
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1770 1900
MIXING HGT(FT-AGL/MSL) 5810 6240
TRANSPORT WND (KTS) W 14 NW 12
TRANSPORT WND (M/S) W 7 NW 6
TRANSPORT WND (MPH) W 16 NW 14
VENT RATE (KT-FT) 81340 74880
VENT RATE (M/S-M) 12390 11400
VENT RATE (MPH-FT) 92960 87360
DISPERSION 4 4
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 62 GOOD 56 GEN GOOD 31 FAIR
ADI LATE 8 POOR 73 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 3 4
MAX LVORI LATE 5 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 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST 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. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ027-300815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 20 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-8) 54 (-3) 38 54
RH % (24H TREND) 88 (-5) 48 (-32) 83 49
20FT WND-VAL/AM(MPH) NW 8 W 5
20FT WND-RDG/PM(MPH) N 8 NW 11 NW 7 NW 9
PRECIP AMOUNT 0.05 0.01 0.00 0.02
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1740 1880
MIXING HGT(FT-AGL/MSL) 5710 6160
TRANSPORT WND (KTS) W 16 NW 13
TRANSPORT WND (M/S) W 8 NW 7
TRANSPORT WND (MPH) W 18 NW 15
VENT RATE (KT-FT) 91360 80080
VENT RATE (M/S-M) 13920 13160
VENT RATE (MPH-FT) 102780 92400
DISPERSION 4 4
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 60 GEN GOOD 60 GEN GOOD 19 GEN POOR
ADI LATE 13 GEN POOR 58 GEN GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 3 5
MAX LVORI LATE 5 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
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 MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
OHZ028-300815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 30 40 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-9) 53 (-4) 37 53
RH % (24H TREND) 88 (-8) 51 (-31) 83 51
20FT WND-VAL/AM(MPH) NW 8 W 5
20FT WND-RDG/PM(MPH) N 7 NW 10 W 6 NW 9
PRECIP AMOUNT 0.03 0.00 0.00 0.03
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1710 1710
MIXING HGT(FT-AGL/MSL) 5610 5610
TRANSPORT WND (KTS) W 14 NW 11
TRANSPORT WND (M/S) W 7 NW 6
TRANSPORT WND (MPH) W 16 NW 13
VENT RATE (KT-FT) 78540 61710
VENT RATE (M/S-M) 11970 10260
VENT RATE (MPH-FT) 89760 72930
DISPERSION 4 4
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 62 GOOD 61 GOOD 20 GEN POOR
ADI LATE 9 POOR 53 GEN GOOD 5 VERY POOR 35 FAIR
MAX LVORI EARLY 5 4 3 4
MAX LVORI LATE 5 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 MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ036-300815-
MARION-
INCLUDING THE CITY OF MARION
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 0 40 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-9) 54 (-5) 38 53
RH % (24H TREND) 91 (-7) 49 (-33) 86 52
20FT WND-VAL/AM(MPH) NW 9 NW 5
20FT WND-RDG/PM(MPH) N 8 NW 11 NW 7 NW 9
PRECIP AMOUNT 0.04 0.00 0.01 0.04
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 6 AM CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1780 1730
MIXING HGT(FT-AGL/MSL) 5850 5690
TRANSPORT WND (KTS) NW 16 NW 13
TRANSPORT WND (M/S) NW 8 NW 7
TRANSPORT WND (MPH) NW 18 NW 15
VENT RATE (KT-FT) 93600 73970
VENT RATE (M/S-M) 14240 12110
VENT RATE (MPH-FT) 105300 85350
DISPERSION 4 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 13 GEN POOR 54 GEN GOOD 57 GEN GOOD 17 GEN POOR
ADI LATE 13 GEN POOR 59 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 5 4 3 5
MAX LVORI LATE 5 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 MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ037-300815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 20 40 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-10) 54 (-4) 36 52
RH % (24H TREND) 92 (-8) 53 (-31) 87 57
20FT WND-VAL/AM(MPH) NW 9 NW 5
20FT WND-RDG/PM(MPH) N 8 NW 10 W 7 NW 9
PRECIP AMOUNT 0.03 0.00 0.00 0.05
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1680 1440
MIXING HGT(FT-AGL/MSL) 5520 4730
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) 82800 47300
VENT RATE (M/S-M) 13440 7200
VENT RATE (MPH-FT) 93840 56760
DISPERSION 4 3
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 31 FAIR 65 GOOD 55 GEN GOOD 15 GEN POOR
ADI LATE 11 POOR 56 GEN GOOD 5 VERY POOR 28 FAIR
MAX LVORI EARLY 5 4 3 5
MAX LVORI LATE 5 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 AROUND 60.
WEST WINDS 5 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ009-300815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 20 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-8) 55 (-1) 38 56
RH % (24H TREND) 93 (-4) 52 (-28) 81 53
20FT WND-VAL/AM(MPH) NW 7 W 5
20FT WND-RDG/PM(MPH) N 7 NW 9 NW 6 NW 7
PRECIP AMOUNT 0.04 0.01 0.00 0.01
PRECIP DURATION 2 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1580 1580
MIXING HGT(FT-AGL/MSL) 5200 5180
TRANSPORT WND (KTS) W 12 NW 10
TRANSPORT WND (M/S) W 6 NW 5
TRANSPORT WND (MPH) W 14 NW 12
VENT RATE (KT-FT) 62400 51800
VENT RATE (M/S-M) 9480 7900
VENT RATE (MPH-FT) 72800 62160
DISPERSION 4 3
SUNSHINE HOURS 6 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 47 GEN GOOD 68 GOOD 31 FAIR
ADI LATE 8 POOR 80 GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 1 5 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
MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ019-300815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-8) 53 (-3) 37 53
RH % (24H TREND) 93 (-4) 53 (-30) 84 54
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 6 NW 9 W 5 NW 7
PRECIP AMOUNT 0.05 0.01 0.00 0.02
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1570 1560
MIXING HGT(FT-AGL/MSL) 5140 5130
TRANSPORT WND (KTS) W 12 NW 10
TRANSPORT WND (M/S) W 6 NW 5
TRANSPORT WND (MPH) W 14 NW 12
VENT RATE (KT-FT) 61680 51300
VENT RATE (M/S-M) 9420 7800
VENT RATE (MPH-FT) 71960 61560
DISPERSION 4 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 50 GEN GOOD 64 GOOD 27 FAIR
ADI LATE 8 POOR 73 GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 5 4 3 5
MAX LVORI LATE 5 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
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 MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ029-300815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 50 40 40 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-8) 52 (-5) 36 52
RH % (24H TREND) 90 (-9) 52 (-30) 86 54
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 9 W 5 NW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.05
PRECIP DURATION 2 2 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1480 1500
MIXING HGT(FT-AGL/MSL) 4840 4910
TRANSPORT WND (KTS) W 13 NW 10
TRANSPORT WND (M/S) W 7 NW 5
TRANSPORT WND (MPH) W 15 NW 12
VENT RATE (KT-FT) 62920 49100
VENT RATE (M/S-M) 10360 7500
VENT RATE (MPH-FT) 72600 58920
DISPERSION 4 3
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 57 GEN GOOD 79 GOOD 20 GEN POOR
ADI LATE 8 POOR 55 GEN GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 4 3 4
MAX LVORI LATE 5 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
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 AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ030-300815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 40 30 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-9) 52 (-5) 36 52
RH % (24H TREND) 93 (-5) 53 (-31) 88 58
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 9 W 5 NW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.05
PRECIP DURATION 2 2 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1460 1370
MIXING HGT(FT-AGL/MSL) 4800 4490
TRANSPORT WND (KTS) W 13 NW 9
TRANSPORT WND (M/S) W 7 NW 5
TRANSPORT WND (MPH) W 15 NW 10
VENT RATE (KT-FT) 62400 40410
VENT RATE (M/S-M) 10220 6850
VENT RATE (MPH-FT) 72000 44900
DISPERSION 4 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 27 FAIR 47 GEN GOOD 73 GOOD 20 GEN POOR
ADI LATE 8 POOR 75 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 4 4 5
MAX LVORI LATE 5 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. 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 AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ047-300815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 20 30 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-10) 53 (-6) 36 52
RH % (24H TREND) 92 (-8) 50 (-31) 91 59
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 9 W 5 NW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.05
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1650 1320
MIXING HGT(FT-AGL/MSL) 5420 4350
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) 81300 43500
VENT RATE (M/S-M) 13200 6600
VENT RATE (MPH-FT) 92140 52200
DISPERSION 4 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 35 FAIR 44 GEN GOOD 88 GOOD 11 POOR
ADI LATE 8 POOR 68 GOOD 3 VERY POOR 22 FAIR
MAX LVORI EARLY 6 5 4 5
MAX LVORI LATE 6 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
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE LOWER 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 THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ038-300815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 30 30 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-9) 52 (-6) 35 51
RH % (24H TREND) 94 (-3) 51 (-32) 90 62
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 8 W 5 W 7
PRECIP AMOUNT 0.04 0.00 0.00 0.06
PRECIP DURATION 1 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1630 1230
MIXING HGT(FT-AGL/MSL) 5360 4050
TRANSPORT WND (KTS) W 13 NW 11
TRANSPORT WND (M/S) W 7 NW 6
TRANSPORT WND (MPH) W 15 NW 13
VENT RATE (KT-FT) 69680 44550
VENT RATE (M/S-M) 11410 7380
VENT RATE (MPH-FT) 80400 52650
DISPERSION 4 3
SUNSHINE HOURS 6 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 31 FAIR 34 FAIR 79 GOOD 14 GEN POOR
ADI LATE 9 POOR 81 GOOD 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 6 4 4 5
MAX LVORI LATE 6 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. LOWS IN THE LOWER 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 THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ031-300815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 30 30 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-9) 52 (-5) 35 51
RH % (24H TREND) 94 (-4) 55 (-32) 90 60
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 9 W 5 NW 7
PRECIP AMOUNT 0.04 0.01 0.00 0.07
PRECIP DURATION 1 2 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1490 1290
MIXING HGT(FT-AGL/MSL) 4880 4230
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) 68320 38070
VENT RATE (M/S-M) 10430 6450
VENT RATE (MPH-FT) 78080 42300
DISPERSION 4 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 43 GEN GOOD 75 GOOD 19 GEN POOR
ADI LATE 8 POOR 60 GEN GOOD 3 VERY POOR 24 FAIR
MAX LVORI EARLY 6 4 4 6
MAX LVORI LATE 5 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
MOSTLY 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 AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ020-300815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 20 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-9) 52 (-5) 36 52
RH % (24H TREND) 97 (0) 54 (-34) 89 56
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 9 NW 5 NW 7
PRECIP AMOUNT 0.03 0.01 0.00 0.04
PRECIP DURATION 1 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1580 1360
MIXING HGT(FT-AGL/MSL) 5180 4470
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) 72520 40230
VENT RATE (M/S-M) 11060 6800
VENT RATE (MPH-FT) 82880 44700
DISPERSION 4 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 45 GEN GOOD 71 GOOD 26 FAIR
ADI LATE 8 POOR 74 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 7 4 4 5
MAX LVORI LATE 5 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. 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 MID 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH 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 IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ010-300815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 20 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-9) 53 (-3) 36 53
RH % (24H TREND) 96 (-2) 52 (-32) 88 54
20FT WND-VAL/AM(MPH) N 7 W 5
20FT WND-RDG/PM(MPH) N 8 NW 9 NW 5 NW 8
PRECIP AMOUNT 0.02 0.01 0.00 0.02
PRECIP DURATION 1 1 1 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1510 1380
MIXING HGT(FT-AGL/MSL) 4950 4540
TRANSPORT WND (KTS) NW 12 NW 11
TRANSPORT WND (M/S) NW 6 NW 6
TRANSPORT WND (MPH) NW 14 NW 13
VENT RATE (KT-FT) 59400 49940
VENT RATE (M/S-M) 9060 8280
VENT RATE (MPH-FT) 69300 59020
DISPERSION 4 4
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 41 GEN GOOD 69 GOOD 29 FAIR
ADI LATE 9 POOR 85 GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 4 4 5
MAX LVORI LATE 5 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
PARTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT. LOWS
IN THE UPPER 30S. 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 THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ011-300815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-9) 52 (-5) 37 54
RH % (24H TREND) 96 (0) 49 (-35) 86 52
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 9 NW 5 NW 7
PRECIP AMOUNT 0.02 0.00 0.00 0.03
PRECIP DURATION 1 0 0 2
PRECIP BEGIN 6 PM CONTINUING 2 AM CONTINUING
PRECIP END CONTINUING 10 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1570 1460
MIXING HGT(FT-AGL/MSL) 5150 4790
TRANSPORT WND (KTS) W 13 W 9
TRANSPORT WND (M/S) W 7 W 5
TRANSPORT WND (MPH) W 15 W 10
VENT RATE (KT-FT) 66950 43110
VENT RATE (M/S-M) 10990 7300
VENT RATE (MPH-FT) 77250 47900
DISPERSION 4 3
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 50 GEN GOOD 71 GOOD 43 GEN GOOD
ADI LATE 12 POOR 88 GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 7 4 3 5
MAX LVORI LATE 5 1 5 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. 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
OHZ012-300815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-9) 53 (-4) 37 54
RH % (24H TREND) 98 (+3) 51 (-33) 87 52
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM 6 AM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1480 1550
MIXING HGT(FT-AGL/MSL) 4870 5100
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) 68180 51000
VENT RATE (M/S-M) 10360 7750
VENT RATE (MPH-FT) 77920 61200
DISPERSION 4 3
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 56 GEN GOOD 74 GOOD 62 GOOD
ADI LATE 14 GEN POOR 87 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 5 4 3 5
MAX LVORI LATE 4 1 5 1
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
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. 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 UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH.
OHZ013-300815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-10) 51 (-6) 35 52
RH % (24H TREND) 99 (+1) 49 (-37) 94 53
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 8 LGT/VAR NW 6
PRECIP AMOUNT 0.03 0.00 0.00 0.02
PRECIP DURATION 1 0 0 2
PRECIP BEGIN 6 PM CONTINUING 2 AM CONTINUING
PRECIP END CONTINUING 10 AM CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1630 1510
MIXING HGT(FT-AGL/MSL) 5330 4960
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) 79950 44640
VENT RATE (M/S-M) 13040 7550
VENT RATE (MPH-FT) 90610 49600
DISPERSION 4 3
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 22 FAIR 66 GOOD 76 GOOD 55 GEN GOOD
ADI LATE 8 POOR 100 GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 5 1 7 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 AROUND 50. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ021-300815-
SUMMIT-
INCLUDING THE CITY OF AKRON
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 30 20 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-10) 52 (-6) 36 53
RH % (24H TREND) 94 (-2) 49 (-37) 91 53
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.04 0.00 0.00 0.04
PRECIP DURATION 1 2 1 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1670 1450
MIXING HGT(FT-AGL/MSL) 5480 4760
TRANSPORT WND (KTS) W 14 W 8
TRANSPORT WND (M/S) W 7 W 4
TRANSPORT WND (MPH) W 16 W 9
VENT RATE (KT-FT) 76720 38080
VENT RATE (M/S-M) 11690 5800
VENT RATE (MPH-FT) 87680 42840
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 35 FAIR 84 GOOD 29 FAIR
ADI LATE 8 POOR 94 GOOD 2 VERY POOR 26 FAIR
MAX LVORI EARLY 5 4 4 6
MAX LVORI LATE 5 2 7 2
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. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ022-300815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 30 0 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 39 (-10) 53 (-5) 35 53
RH % (24H TREND) 94 (-2) 47 (-37) 92 53
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 NW 9 LGT/VAR W 7
PRECIP AMOUNT 0.05 0.00 0.00 0.04
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1680 1360
MIXING HGT(FT-AGL/MSL) 5510 4480
TRANSPORT WND (KTS) W 15 W 9
TRANSPORT WND (M/S) W 8 W 5
TRANSPORT WND (MPH) W 17 W 10
VENT RATE (KT-FT) 82650 40320
VENT RATE (M/S-M) 13440 6800
VENT RATE (MPH-FT) 93670 44800
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 39 FAIR 88 GOOD 41 GEN GOOD
ADI LATE 8 POOR104 VERY GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 5 1 7 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 LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ032-300815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 30 20 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 40 (-11) 52 (-7) 35 52
RH % (24H TREND) 93 (-2) 53 (-32) 91 60
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 9 NW 5 W 7
PRECIP AMOUNT 0.06 0.00 0.00 0.09
PRECIP DURATION 1 1 1 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1500 1220
MIXING HGT(FT-AGL/MSL) 4920 3990
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) 73800 35910
VENT RATE (M/S-M) 12000 6100
VENT RATE (MPH-FT) 83640 39900
DISPERSION 4 3
SUNSHINE HOURS 6 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 17 GEN POOR 36 FAIR 81 GOOD 23 FAIR
ADI LATE 8 POOR 50 GEN GOOD 3 VERY POOR 21 FAIR
MAX LVORI EARLY 6 4 4 6
MAX LVORI LATE 5 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. 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 THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ033-300815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 20 30 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 41 (-9) 53 (-8) 35 53
RH % (24H TREND) 94 (0) 48 (-34) 91 54
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 NW 9 NW 5 W 7
PRECIP AMOUNT 0.09 0.00 0.00 0.07
PRECIP DURATION 0 1 5
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1690 1250
MIXING HGT(FT-AGL/MSL) 5540 4100
TRANSPORT WND (KTS) NW 15 W 9
TRANSPORT WND (M/S) NW 8 W 5
TRANSPORT WND (MPH) NW 17 W 10
VENT RATE (KT-FT) 83100 36900
VENT RATE (M/S-M) 13520 6250
VENT RATE (MPH-FT) 94180 41000
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 17 GEN POOR 51 GEN GOOD 94 GOOD 26 FAIR
ADI LATE 8 POOR103 VERY GOOD 3 VERY POOR 24 FAIR
MAX LVORI EARLY 6 4 3 6
MAX LVORI LATE 5 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. WIDESPREAD FROST. LOWS IN THE LOWER
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 WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 15 MPH.
OHZ023-300815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 30 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-10) 53 (-7) 35 53
RH % (24H TREND) 94 (-3) 45 (-37) 94 51
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 NW 9 LGT/VAR W 7
PRECIP AMOUNT 0.06 0.00 0.00 0.03
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1740 1490
MIXING HGT(FT-AGL/MSL) 5720 4900
TRANSPORT WND (KTS) W 15 W 8
TRANSPORT WND (M/S) W 8 W 4
TRANSPORT WND (MPH) W 17 W 9
VENT RATE (KT-FT) 85800 39200
VENT RATE (M/S-M) 13920 5960
VENT RATE (MPH-FT) 97240 44100
DISPERSION 4 3
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 27 FAIR 55 GEN GOOD 92 GOOD 45 GEN GOOD
ADI LATE 8 POOR106 VERY GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 6 1 7 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 LOWER 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
WEST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ014-300815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 20 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-9) 52 (-6) 34 53
RH % (24H TREND) 98 (-1) 49 (-34) 96 52
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 9 LGT/VAR NW 7
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 1 0 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1580 1600
MIXING HGT(FT-AGL/MSL) 5180 5260
TRANSPORT WND (KTS) W 15 W 10
TRANSPORT WND (M/S) W 8 W 5
TRANSPORT WND (MPH) W 17 W 12
VENT RATE (KT-FT) 77700 52600
VENT RATE (M/S-M) 12640 8000
VENT RATE (MPH-FT) 88060 63120
DISPERSION 4 4
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 71 GOOD 80 GOOD 63 GOOD
ADI LATE 8 POOR 61 GOOD 3 VERY POOR 66 GOOD
MAX LVORI EARLY 6 5 4 7
MAX LVORI LATE 6 1 8 1
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 UPPER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ089-300815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-8) 52 (-5) 37 54
RH % (24H TREND) 98 (+2) 53 (-31) 88 52
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 W 10 W 5 NW 7
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 6 PM 8 AM
PRECIP END 9 PM 6 PM
MIXING HGT(M-AGL/MSL) 1370 1350
MIXING HGT(FT-AGL/MSL) 4500 4430
TRANSPORT WND (KTS) W 15 W 10
TRANSPORT WND (M/S) W 8 W 5
TRANSPORT WND (MPH) W 17 W 12
VENT RATE (KT-FT) 67500 44300
VENT RATE (M/S-M) 10960 6750
VENT RATE (MPH-FT) 76500 53160
DISPERSION 4 3
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 17 GEN POOR 51 GEN GOOD 78 GOOD 51 GEN GOOD
ADI LATE 15 GEN POOR 52 GEN GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 4 4 5
MAX LVORI LATE 5 2 5 1
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 UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ001-300815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-8) 52 (-4) 37 54
RH % (24H TREND) 95 (+2) 54 (-26) 80 50
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 W 11 W 7 W 8
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 1 0 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 9 AM 6 PM
MIXING HGT(M-AGL/MSL) 1120 1260
MIXING HGT(FT-AGL/MSL) 3690 4130
TRANSPORT WND (KTS) W 15 W 9
TRANSPORT WND (M/S) W 8 W 5
TRANSPORT WND (MPH) W 17 W 10
VENT RATE (KT-FT) 55350 37170
VENT RATE (M/S-M) 8960 6300
VENT RATE (MPH-FT) 62730 41300
DISPERSION 4 3
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 37 FAIR 40 FAIR 31 FAIR
ADI LATE 9 POOR 42 GEN GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 4 3 4
MAX LVORI LATE 6 3 4 1
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 AROUND
50. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTH WINDS AROUND 10 MPH.
PAZ002-300815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 20 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-8) 51 (-7) 32 52
RH % (24H TREND) 99 (+1) 52 (-31) 97 50
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) N 7 NW 10 G17 W 5 W 7
PRECIP AMOUNT 0.09 0.00 0.00 0.00
PRECIP DURATION 1 0 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1330 1790
MIXING HGT(FT-AGL/MSL) 4370 5890
TRANSPORT WND (KTS) W 16 W 11
TRANSPORT WND (M/S) W 8 W 6
TRANSPORT WND (MPH) W 18 W 13
VENT RATE (KT-FT) 69920 64790
VENT RATE (M/S-M) 10640 10740
VENT RATE (MPH-FT) 78660 76570
DISPERSION 4 4
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 50 GEN GOOD 81 GOOD 68 GOOD
ADI LATE 8 POOR 60 GEN GOOD 4 VERY POOR 80 GOOD
MAX LVORI EARLY 6 5 5 7
MAX LVORI LATE 6 3 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. WIDESPREAD FROST THROUGH THE NIGHT.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ003-300815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
413 PM EDT WED APR 29 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 30 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-9) 51 (-9) 33 52
RH % (24H TREND) 100 (0) 50 (-35) 100 53
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) N 8 NW 9 G17 NW 5 W 7
PRECIP AMOUNT 0.10 0.00 0.00 0.01
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1570 1660
MIXING HGT(FT-AGL/MSL) 5140 5450
TRANSPORT WND (KTS) NW 16 W 10
TRANSPORT WND (M/S) NW 8 W 5
TRANSPORT WND (MPH) NW 18 W 12
VENT RATE (KT-FT) 82240 54500
VENT RATE (M/S-M) 12560 8300
VENT RATE (MPH-FT) 92520 65400
DISPERSION 4 4
SUNSHINE HOURS 7 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 66 GOOD 92 GOOD 67 GOOD
ADI LATE 8 POOR 60 GEN GOOD 3 VERY POOR 70 GOOD
MAX LVORI EARLY 5 5 5 9
MAX LVORI LATE 7 2 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. WIDESPREAD FROST. LOWS IN THE LOWER
30S. HIGHS AROUND 50. WEST 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 WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
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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