009
FNUS51 KCLE 221904
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
304 PM EDT WED APR 22 2026
DISCUSSION
SCATTERED THUNDERSTORMS ARE LIKELY ACROSS NORTHWEST AND NORTH
CENTRAL OHIO BETWEEN APPROXIMATELY 4 PM AND 10 PM TODAY ALONG A
STALLED FRONTAL BOUNDARY. THIS BOUNDARY PUSHES EAST ACROSS THE
AREA THURSDAY AFTERNOON, BRINGING ANOTHER POTENTIAL FOR ISOLATED
SHOWERS AND STORMS. WIDESPREAD RAIN IS LIKELY FRIDAY NIGHT, WITH
MOST OF THE DAY FRIDAY LIKELY TO BE WARM AND DRY.
OHZ003-230815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 0 0 50
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 51 (-2) 80 (+5) 55 78
RH % (24H TREND) 85 (-7) 41 (-6) 81 44
20FT WND-VAL/AM(MPH) LGT/VAR S 5
20FT WND-RDG/PM(MPH) LGT/VAR SE 6 LGT/VAR S 9
PRECIP AMOUNT 0.07 0.00 0.00 0.09
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 10 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1440 1640
MIXING HGT(FT-AGL/MSL) 4710 5390
TRANSPORT WND (KTS) S 8 SW 19
TRANSPORT WND (M/S) S 4 SW 10
TRANSPORT WND (MPH) S 9 SW 22
VENT RATE (KT-FT) 37680 102410
VENT RATE (M/S-M) 5760 16400
VENT RATE (MPH-FT) 42390 118580
DISPERSION 3 5
SUNSHINE HOURS 9 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 12 POOR 25 FAIR 52 GEN GOOD
ADI LATE 4 VERY POOR 68 GOOD 6 VERY POOR 76 GOOD
MAX LVORI EARLY 4 5 3 4
MAX LVORI LATE 5 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
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. EAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ006-230815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 40 0 0 50
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 51 (-4) 81 (+4) 56 81
RH % (24H TREND) 89 (0) 39 (-6) 77 41
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) LGT/VAR S 6 S 5 SW 11
PRECIP AMOUNT 0.08 0.00 0.00 0.08
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 1 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1760
MIXING HGT(FT-AGL/MSL) 5210 5770
TRANSPORT WND (KTS) SW 8 SW 20
TRANSPORT WND (M/S) SW 4 SW 10
TRANSPORT WND (MPH) SW 9 SW 23
VENT RATE (KT-FT) 41680 115400
VENT RATE (M/S-M) 6360 17600
VENT RATE (MPH-FT) 46890 132710
DISPERSION 3 5
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 47 GEN GOOD 16 GEN POOR 33 FAIR 64 GOOD
ADI LATE 3 VERY POOR 74 GOOD 7 POOR 90 GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 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
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ007-230815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 51 (-4) 76 (+4) 55 79
RH % (24H TREND) 85 (-5) 49 (0) 81 42
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) E 5 E 6 E 5 S 9
PRECIP AMOUNT 0.05 0.00 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 12 AM CONTINUING
MIXING HGT(M-AGL/MSL) 970 1430
MIXING HGT(FT-AGL/MSL) 3170 4690
TRANSPORT WND (KTS) SE 6 SW 15
TRANSPORT WND (M/S) SE 3 SW 8
TRANSPORT WND (MPH) SE 7 SW 17
VENT RATE (KT-FT) 19020 70350
VENT RATE (M/S-M) 2910 11440
VENT RATE (MPH-FT) 22190 79730
DISPERSION 2 4
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 8 POOR 12 POOR 24 FAIR
ADI LATE 5 VERY POOR 20 GEN POOR 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 4 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
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ008-230815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 40 0 0 40
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 52 (-3) 79 (+2) 57 80
RH % (24H TREND) 88 (0) 44 (+3) 77 41
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) E 5 S 5 LGT/VAR SW 9
PRECIP AMOUNT 0.10 0.00 0.00 0.08
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 12 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1240 1840
MIXING HGT(FT-AGL/MSL) 4070 6040
TRANSPORT WND (KTS) S 7 SW 19
TRANSPORT WND (M/S) S 4 SW 10
TRANSPORT WND (MPH) S 8 SW 22
VENT RATE (KT-FT) 28490 114760
VENT RATE (M/S-M) 4960 18400
VENT RATE (MPH-FT) 32560 132880
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 22 FAIR 12 POOR 19 GEN POOR 46 GEN GOOD
ADI LATE 3 VERY POOR 55 GEN GOOD 7 POOR 83 GOOD
MAX LVORI EARLY 4 5 3 4
MAX LVORI LATE 5 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
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ017-230815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 60 0 0 50
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 54 (-1) 79 (+2) 56 81
RH % (24H TREND) 95 (+9) 40 (-7) 77 42
20FT WND-VAL/AM(MPH) LGT/VAR S 8
20FT WND-RDG/PM(MPH) SW 5 SW 7 SW 5 SW 12
PRECIP AMOUNT 0.10 0.00 0.00 0.08
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1490 1920
MIXING HGT(FT-AGL/MSL) 4880 6290
TRANSPORT WND (KTS) SW 8 SW 24
TRANSPORT WND (M/S) SW 4 SW 12
TRANSPORT WND (MPH) SW 9 SW 28
VENT RATE (KT-FT) 39040 150960
VENT RATE (M/S-M) 5960 23040
VENT RATE (MPH-FT) 43920 176120
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 46 GEN GOOD 20 GEN POOR 45 GEN GOOD 53 GEN GOOD
ADI LATE 5 VERY POOR 80 GOOD 10 POOR122 VERY GOOD
MAX LVORI EARLY 5 7 3 4
MAX LVORI LATE 6 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
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ018-230815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 50 0 0 40
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 54 (-1) 78 (+1) 56 80
RH % (24H TREND) 91 (+6) 45 (+3) 76 40
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR SW 10
PRECIP AMOUNT 0.15 0.00 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1470 2090
MIXING HGT(FT-AGL/MSL) 4810 6860
TRANSPORT WND (KTS) SW 7 SW 21
TRANSPORT WND (M/S) SW 4 SW 11
TRANSPORT WND (MPH) SW 8 SW 24
VENT RATE (KT-FT) 33670 144060
VENT RATE (M/S-M) 5880 22990
VENT RATE (MPH-FT) 38480 164640
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 17 GEN POOR 30 FAIR 46 GEN GOOD
ADI LATE 4 VERY POOR 69 GOOD 7 POOR 91 GOOD
MAX LVORI EARLY 5 6 3 4
MAX LVORI LATE 6 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ027-230815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 60 20 0 40
CHANCE OF THUNDER (%) 60 20 0 0
TEMP (24H TREND) 55 (0) 79 (+2) 56 81
RH % (24H TREND) 94 (+12) 40 (-4) 77 39
20FT WND-VAL/AM(MPH) LGT/VAR S 7
20FT WND-RDG/PM(MPH) NW 5 SW 7 SW 5 SW 11
PRECIP AMOUNT 0.18 0.01 0.00 0.07
PRECIP DURATION 2 0 1
PRECIP BEGIN 6 PM 2 PM 2 PM
PRECIP END 2 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1580 2050
MIXING HGT(FT-AGL/MSL) 5190 6720
TRANSPORT WND (KTS) SW 8 SW 22
TRANSPORT WND (M/S) SW 4 SW 11
TRANSPORT WND (MPH) SW 9 SW 25
VENT RATE (KT-FT) 41520 147840
VENT RATE (M/S-M) 6320 22550
VENT RATE (MPH-FT) 46710 168000
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 48 GEN GOOD 20 GEN POOR 47 GEN GOOD 62 GOOD
ADI LATE 5 VERY POOR 74 GOOD 6 VERY POOR101 VERY GOOD
MAX LVORI EARLY 5 7 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
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ028-230815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 60 20 0 40
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 55 (0) 78 (+1) 56 80
RH % (24H TREND) 94 (+14) 44 (+3) 76 38
20FT WND-VAL/AM(MPH) LGT/VAR S 7
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR SW 10
PRECIP AMOUNT 0.19 0.01 0.00 0.06
PRECIP DURATION 2 0 1
PRECIP BEGIN 6 PM 3 PM 2 PM
PRECIP END 2 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1550 2290
MIXING HGT(FT-AGL/MSL) 5090 7520
TRANSPORT WND (KTS) W 9 SW 23
TRANSPORT WND (M/S) W 5 SW 12
TRANSPORT WND (MPH) W 10 SW 26
VENT RATE (KT-FT) 45810 172960
VENT RATE (M/S-M) 7750 27480
VENT RATE (MPH-FT) 50900 195520
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 49 GEN GOOD 19 GEN POOR 36 FAIR 48 GEN GOOD
ADI LATE 5 VERY POOR 70 GOOD 7 POOR 78 GOOD
MAX LVORI EARLY 4 7 3 4
MAX LVORI LATE 6 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ036-230815-
MARION-
INCLUDING THE CITY OF MARION
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 0 30
CHANCE OF THUNDER (%) 60 20 0 0
TEMP (24H TREND) 55 (-1) 79 (+2) 55 81
RH % (24H TREND) 96 (+15) 37 (-7) 79 39
20FT WND-VAL/AM(MPH) LGT/VAR S 7
20FT WND-RDG/PM(MPH) W 5 SW 7 LGT/VAR SW 11
PRECIP AMOUNT 0.21 0.01 0.00 0.05
PRECIP DURATION 3 0 1
PRECIP BEGIN 6 PM 2 PM 2 PM
PRECIP END 2 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1490 2200
MIXING HGT(FT-AGL/MSL) 4880 7200
TRANSPORT WND (KTS) W 11 SW 22
TRANSPORT WND (M/S) W 6 SW 11
TRANSPORT WND (MPH) W 13 SW 25
VENT RATE (KT-FT) 53680 158400
VENT RATE (M/S-M) 8940 24200
VENT RATE (MPH-FT) 63440 180000
DISPERSION 4 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 45 GEN GOOD 24 FAIR 42 GEN GOOD 70 GOOD
ADI LATE 4 VERY POOR 77 GOOD 5 VERY POOR 90 GOOD
MAX LVORI EARLY 5 7 3 4
MAX LVORI LATE 6 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
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ037-230815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 0 30
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 55 (0) 78 (+2) 56 80
RH % (24H TREND) 97 (+15) 41 (-2) 80 39
20FT WND-VAL/AM(MPH) LGT/VAR S 6
20FT WND-RDG/PM(MPH) W 5 SW 7 LGT/VAR SW 10
PRECIP AMOUNT 0.22 0.03 0.00 0.04
PRECIP DURATION 3 0 1
PRECIP BEGIN 6 PM 2 PM 2 PM
PRECIP END 2 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1530 2390
MIXING HGT(FT-AGL/MSL) 5030 7830
TRANSPORT WND (KTS) W 8 SW 22
TRANSPORT WND (M/S) W 4 SW 11
TRANSPORT WND (MPH) W 9 SW 25
VENT RATE (KT-FT) 40240 172260
VENT RATE (M/S-M) 6120 26290
VENT RATE (MPH-FT) 45270 195750
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 37 FAIR 22 FAIR 31 FAIR 54 GEN GOOD
ADI LATE 6 VERY POOR 75 GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 7 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
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ009-230815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 51 (-4) 76 (+4) 56 80
RH % (24H TREND) 88 (0) 51 (+3) 80 43
20FT WND-VAL/AM(MPH) LGT/VAR S 5
20FT WND-RDG/PM(MPH) LGT/VAR NE 5 LGT/VAR S 7
PRECIP AMOUNT 0.05 0.00 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 12 AM CONTINUING
MIXING HGT(M-AGL/MSL) 930 2060
MIXING HGT(FT-AGL/MSL) 3060 6760
TRANSPORT WND (KTS) SW 6 SW 17
TRANSPORT WND (M/S) SW 3 SW 9
TRANSPORT WND (MPH) SW 7 SW 20
VENT RATE (KT-FT) 18360 114920
VENT RATE (M/S-M) 2790 18540
VENT RATE (MPH-FT) 21420 135200
DISPERSION 2 5
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 8 POOR 9 POOR 41 GEN GOOD
ADI LATE 3 VERY POOR 20 GEN POOR 6 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 5 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
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. WEST WINDS AROUND 10 MPH.
OHZ019-230815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 40 0 0 40
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 52 (-3) 77 (+1) 56 80
RH % (24H TREND) 92 (+7) 49 (+9) 79 40
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.10 0.00 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1410 2390
MIXING HGT(FT-AGL/MSL) 4630 7830
TRANSPORT WND (KTS) SW 6 SW 22
TRANSPORT WND (M/S) SW 3 SW 11
TRANSPORT WND (MPH) SW 7 SW 25
VENT RATE (KT-FT) 27780 172260
VENT RATE (M/S-M) 4230 26290
VENT RATE (MPH-FT) 32410 195750
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 26 FAIR 14 GEN POOR 18 GEN POOR 55 GEN GOOD
ADI LATE 4 VERY POOR 68 GOOD 7 POOR157 VERY GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 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
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ029-230815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 50 20 0 30
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 53 (-2) 78 (+2) 56 80
RH % (24H TREND) 97 (+15) 47 (+7) 78 39
20FT WND-VAL/AM(MPH) LGT/VAR SW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.15 0.02 0.00 0.05
PRECIP DURATION 1 0 1
PRECIP BEGIN 6 PM 4 PM 2 PM
PRECIP END 2 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1570 2420
MIXING HGT(FT-AGL/MSL) 5150 7940
TRANSPORT WND (KTS) W 8 SW 22
TRANSPORT WND (M/S) W 4 SW 11
TRANSPORT WND (MPH) W 9 SW 25
VENT RATE (KT-FT) 41200 174680
VENT RATE (M/S-M) 6280 26620
VENT RATE (MPH-FT) 46350 198500
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 39 FAIR 20 GEN POOR 31 FAIR 58 GEN GOOD
ADI LATE 5 VERY POOR 62 GOOD 6 VERY POOR 97 GOOD
MAX LVORI EARLY 5 7 3 4
MAX LVORI LATE 6 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
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ030-230815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 50 0 0 30
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 53 (-2) 78 (+2) 55 80
RH % (24H TREND) 97 (+12) 48 (+9) 83 39
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.11 0.00 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1580 2430
MIXING HGT(FT-AGL/MSL) 5180 7960
TRANSPORT WND (KTS) W 7 SW 21
TRANSPORT WND (M/S) W 4 SW 11
TRANSPORT WND (MPH) W 8 SW 24
VENT RATE (KT-FT) 36260 167160
VENT RATE (M/S-M) 6320 26730
VENT RATE (MPH-FT) 41440 191040
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 44 GEN GOOD 17 GEN POOR 33 FAIR 68 GOOD
ADI LATE 4 VERY POOR 63 GOOD 5 VERY POOR121 VERY GOOD
MAX LVORI EARLY 5 7 3 4
MAX LVORI LATE 6 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
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ047-230815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 0 20
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 53 (-2) 78 (+2) 54 80
RH % (24H TREND) 100 (+16) 43 (+1) 84 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 8
PRECIP AMOUNT 0.23 0.03 0.00 0.02
PRECIP DURATION 3 0 0
PRECIP BEGIN 6 PM 2 PM 2 PM
PRECIP END 2 AM 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1630 2540
MIXING HGT(FT-AGL/MSL) 5340 8340
TRANSPORT WND (KTS) W 9 SW 21
TRANSPORT WND (M/S) W 5 SW 11
TRANSPORT WND (MPH) W 10 SW 24
VENT RATE (KT-FT) 48060 175140
VENT RATE (M/S-M) 8150 27940
VENT RATE (MPH-FT) 53400 200160
DISPERSION 4 5
SUNSHINE HOURS 7 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 36 FAIR 24 FAIR 32 FAIR 72 GOOD
ADI LATE 4 VERY POOR 80 GOOD 5 VERY POOR 99 GOOD
MAX LVORI EARLY 5 8 3 5
MAX LVORI LATE 7 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
OHZ038-230815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 50 0 0 20
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 53 (-1) 78 (+3) 54 80
RH % (24H TREND) 98 (+13) 48 (+7) 87 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.10 0.00 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1540 2450
MIXING HGT(FT-AGL/MSL) 5050 8040
TRANSPORT WND (KTS) W 7 SW 18
TRANSPORT WND (M/S) W 4 SW 9
TRANSPORT WND (MPH) W 8 SW 21
VENT RATE (KT-FT) 35350 144720
VENT RATE (M/S-M) 6160 22050
VENT RATE (MPH-FT) 40400 168840
DISPERSION 3 5
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 40 FAIR 21 FAIR 29 FAIR 60 GEN GOOD
ADI LATE 4 VERY POOR 68 GOOD 5 VERY POOR125 VERY GOOD
MAX LVORI EARLY 5 7 4 6
MAX LVORI LATE 6 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
OHZ031-230815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 40 0 0 30
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 52 (-2) 78 (+3) 54 80
RH % (24H TREND) 97 (+11) 48 (+9) 87 40
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP AMOUNT 0.07 0.00 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1480 2370
MIXING HGT(FT-AGL/MSL) 4850 7780
TRANSPORT WND (KTS) W 6 SW 17
TRANSPORT WND (M/S) W 3 SW 9
TRANSPORT WND (MPH) W 7 SW 20
VENT RATE (KT-FT) 29100 132260
VENT RATE (M/S-M) 4440 21330
VENT RATE (MPH-FT) 33950 155600
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 57 GEN GOOD 16 GEN POOR 31 FAIR 63 GOOD
ADI LATE 3 VERY POOR 64 GOOD 5 VERY POOR119 VERY GOOD
MAX LVORI EARLY 5 7 4 5
MAX LVORI LATE 7 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
OHZ020-230815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS SHOWERS
CHANCE PRECIP (%) 30 0 20 30
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 52 (-2) 77 (+2) 55 80
RH % (24H TREND) 95 (+7) 48 (+10) 85 40
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR SW 7
PRECIP AMOUNT 0.04 0.00 0.00 0.04
PRECIP DURATION 1 0 1
PRECIP BEGIN 6 PM 6 PM 2 PM
PRECIP END 1 AM 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1510 2350
MIXING HGT(FT-AGL/MSL) 4960 7690
TRANSPORT WND (KTS) SW 6 SW 17
TRANSPORT WND (M/S) SW 3 SW 9
TRANSPORT WND (MPH) SW 7 SW 20
VENT RATE (KT-FT) 29760 130730
VENT RATE (M/S-M) 4530 21150
VENT RATE (MPH-FT) 34720 153800
DISPERSION 3 5
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 39 FAIR 13 GEN POOR 21 FAIR 62 GOOD
ADI LATE 3 VERY POOR 58 GEN GOOD 5 VERY POOR109 VERY GOOD
MAX LVORI EARLY 4 7 4 5
MAX LVORI LATE 6 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ010-230815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 30
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 49 (-5) 77 (+4) 55 80
RH % (24H TREND) 93 (+3) 49 (+6) 83 43
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR SW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 1 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1390 2420
MIXING HGT(FT-AGL/MSL) 4570 7930
TRANSPORT WND (KTS) SW 5 SW 18
TRANSPORT WND (M/S) SW 3 SW 9
TRANSPORT WND (MPH) SW 6 SW 21
VENT RATE (KT-FT) 22850 142740
VENT RATE (M/S-M) 4170 21780
VENT RATE (MPH-FT) 27420 166530
DISPERSION 3 5
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 9 POOR 11 POOR 60 GEN GOOD
ADI LATE 3 VERY POOR 41 GEN GOOD 5 VERY POOR 77 GOOD
MAX LVORI EARLY 4 6 3 4
MAX LVORI LATE 6 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
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ011-230815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-5) 77 (+7) 56 79
RH % (24H TREND) 87 (0) 43 (+1) 81 41
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1330 2130
MIXING HGT(FT-AGL/MSL) 4370 6990
TRANSPORT WND (KTS) W 5 SW 14
TRANSPORT WND (M/S) W 3 SW 7
TRANSPORT WND (MPH) W 6 SW 16
VENT RATE (KT-FT) 21850 97860
VENT RATE (M/S-M) 3990 14910
VENT RATE (MPH-FT) 26220 111840
DISPERSION 2 4
SUNSHINE HOURS 11 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 12 POOR 8 POOR 8 POOR 52 GEN GOOD
ADI LATE 2 VERY POOR 33 FAIR 5 VERY POOR 75 GOOD
MAX LVORI EARLY 4 6 3 4
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
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ012-230815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (-7) 73 (+8) 52 76
RH % (24H TREND) 84 (-5) 43 (-5) 86 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR N 5 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 720 1430
MIXING HGT(FT-AGL/MSL) 2380 4690
TRANSPORT WND (KTS) N 5 W 9
TRANSPORT WND (M/S) N 3 W 5
TRANSPORT WND (MPH) N 6 W 10
VENT RATE (KT-FT) 11900 42210
VENT RATE (M/S-M) 2160 7150
VENT RATE (MPH-FT) 14280 46900
DISPERSION 2 3
SUNSHINE HOURS 11 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 6 VERY POOR 6 VERY POOR 7 POOR 14 GEN POOR
ADI LATE 3 VERY POOR 10 POOR 4 VERY POOR 10 POOR
MAX LVORI EARLY 3 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
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
OHZ013-230815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 46 (-6) 76 (+5) 53 78
RH % (24H TREND) 84 (-5) 43 (+3) 87 42
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1520 2150
MIXING HGT(FT-AGL/MSL) 5000 7060
TRANSPORT WND (KTS) W 5 SW 13
TRANSPORT WND (M/S) W 3 SW 7
TRANSPORT WND (MPH) W 6 SW 15
VENT RATE (KT-FT) 25000 91780
VENT RATE (M/S-M) 4560 15050
VENT RATE (MPH-FT) 30000 105900
DISPERSION 3 4
SUNSHINE HOURS 11 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 9 POOR 15 GEN POOR 61 GOOD
ADI LATE 2 VERY POOR 37 FAIR 4 VERY POOR 85 GOOD
MAX LVORI EARLY 3 6 3 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
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 70. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ021-230815-
SUMMIT-
INCLUDING THE CITY OF AKRON
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 20 0 20 30
CHANCE OF THUNDER (%) 20 0 0 20
TEMP (24H TREND) 52 (-3) 78 (+3) 55 81
RH % (24H TREND) 91 (+5) 43 (+7) 87 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.02 0.00 0.00 0.02
PRECIP DURATION 1 0 1
PRECIP BEGIN 7 PM 6 PM 2 PM
PRECIP END 1 AM 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1590 2430
MIXING HGT(FT-AGL/MSL) 5230 7980
TRANSPORT WND (KTS) SW 5 SW 16
TRANSPORT WND (M/S) SW 3 SW 8
TRANSPORT WND (MPH) SW 6 SW 18
VENT RATE (KT-FT) 26150 127680
VENT RATE (M/S-M) 4770 19440
VENT RATE (MPH-FT) 31380 143640
DISPERSION 3 5
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 50 GEN GOOD 10 POOR 26 FAIR 45 GEN GOOD
ADI LATE 3 VERY POOR 67 GOOD 4 VERY POOR129 VERY GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ022-230815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 50 (-4) 78 (+4) 54 80
RH % (24H TREND) 89 (+2) 42 (+6) 87 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1590 2240
MIXING HGT(FT-AGL/MSL) 5220 7340
TRANSPORT WND (KTS) W 5 SW 15
TRANSPORT WND (M/S) W 3 SW 8
TRANSPORT WND (MPH) W 6 SW 17
VENT RATE (KT-FT) 26100 110100
VENT RATE (M/S-M) 4770 17920
VENT RATE (MPH-FT) 31320 124780
DISPERSION 3 5
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 52 GEN GOOD 9 POOR 28 FAIR 45 GEN GOOD
ADI LATE 3 VERY POOR 60 GEN GOOD 4 VERY POOR127 VERY GOOD
MAX LVORI EARLY 3 6 3 6
MAX LVORI LATE 6 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ032-230815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS SHOWERS
CHANCE PRECIP (%) 30 0 20 30
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 52 (-2) 78 (+3) 54 81
RH % (24H TREND) 93 (+8) 44 (+6) 87 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.04 0.00 0.00 0.01
PRECIP DURATION 1 0 1
PRECIP BEGIN 6 PM 6 PM 2 PM
PRECIP END 1 AM 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1540 2460
MIXING HGT(FT-AGL/MSL) 5050 8070
TRANSPORT WND (KTS) W 7 SW 17
TRANSPORT WND (M/S) W 4 SW 9
TRANSPORT WND (MPH) W 8 SW 20
VENT RATE (KT-FT) 35350 137190
VENT RATE (M/S-M) 6160 22140
VENT RATE (MPH-FT) 40400 161400
DISPERSION 3 5
SUNSHINE HOURS 8 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 70 GOOD 14 GEN POOR 29 FAIR 48 GEN GOOD
ADI LATE 3 VERY POOR 73 GOOD 4 VERY POOR139 VERY GOOD
MAX LVORI EARLY 4 7 4 6
MAX LVORI LATE 6 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH.
OHZ033-230815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 50 (-3) 79 (+5) 54 81
RH % (24H TREND) 89 (+5) 38 (+2) 87 37
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 8 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1550 2100
MIXING HGT(FT-AGL/MSL) 5080 6870
TRANSPORT WND (KTS) W 6 W 14
TRANSPORT WND (M/S) W 3 W 7
TRANSPORT WND (MPH) W 7 W 16
VENT RATE (KT-FT) 30480 96180
VENT RATE (M/S-M) 4650 14700
VENT RATE (MPH-FT) 35560 109920
DISPERSION 3 4
SUNSHINE HOURS 9 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 78 GOOD 10 POOR 32 FAIR 56 GEN GOOD
ADI LATE 4 VERY POOR 54 GEN GOOD 4 VERY POOR117 VERY GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
OHZ023-230815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 47 (-6) 78 (+4) 54 80
RH % (24H TREND) 88 (0) 37 (+2) 89 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1580 2040
MIXING HGT(FT-AGL/MSL) 5170 6700
TRANSPORT WND (KTS) W 5 SW 12
TRANSPORT WND (M/S) W 3 SW 6
TRANSPORT WND (MPH) W 6 SW 14
VENT RATE (KT-FT) 25850 80400
VENT RATE (M/S-M) 4740 12240
VENT RATE (MPH-FT) 31020 93800
DISPERSION 3 4
SUNSHINE HOURS 10 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 55 GEN GOOD 10 POOR 26 FAIR 47 GEN GOOD
ADI LATE 2 VERY POOR 47 GEN GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 3 6 3 6
MAX LVORI LATE 6 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ014-230815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 45 (-7) 76 (+6) 52 78
RH % (24H TREND) 89 (-3) 38 (-3) 89 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1340 1580
MIXING HGT(FT-AGL/MSL) 4390 5190
TRANSPORT WND (KTS) NW 5 SW 9
TRANSPORT WND (M/S) NW 3 SW 5
TRANSPORT WND (MPH) NW 6 SW 10
VENT RATE (KT-FT) 21950 46710
VENT RATE (M/S-M) 4020 7900
VENT RATE (MPH-FT) 26340 51900
DISPERSION 3 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 9 POOR 10 POOR 35 FAIR
ADI LATE 3 VERY POOR 34 FAIR 4 VERY POOR 24 FAIR
MAX LVORI EARLY 3 6 3 6
MAX LVORI LATE 6 2 6 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 WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
OHZ089-230815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-6) 69 (+7) 50 71
RH % (24H TREND) 89 (-2) 42 (-10) 88 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 380 390
MIXING HGT(FT-AGL/MSL) 1260 1260
TRANSPORT WND (KTS) NE 6 NE 8
TRANSPORT WND (M/S) NE 3 NE 4
TRANSPORT WND (MPH) NE 7 NE 9
VENT RATE (KT-FT) 7560 10080
VENT RATE (M/S-M) 1140 1560
VENT RATE (MPH-FT) 8820 11340
DISPERSION 1 1
SUNSHINE HOURS 11 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 7 POOR 5 VERY POOR 8 POOR 7 POOR
ADI LATE 3 VERY POOR 9 POOR 4 VERY POOR 10 POOR
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 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 WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
PAZ001-230815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-5) 68 (+9) 49 69
RH % (24H TREND) 86 (-4) 39 (-15) 81 48
20FT WND-VAL/AM(MPH) LGT/VAR NE 5
20FT WND-RDG/PM(MPH) LGT/VAR NE 6 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 300 270
MIXING HGT(FT-AGL/MSL) 980 890
TRANSPORT WND (KTS) NE 7 NE 7
TRANSPORT WND (M/S) NE 4 NE 4
TRANSPORT WND (MPH) NE 8 NE 8
VENT RATE (KT-FT) 6860 6230
VENT RATE (M/S-M) 1200 1080
VENT RATE (MPH-FT) 7840 7120
DISPERSION 1 1
SUNSHINE HOURS 11 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 6 VERY POOR 8 POOR 8 POOR
ADI LATE 3 VERY POOR 9 POOR 4 VERY POOR 11 POOR
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 3 4 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 WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH.
PAZ002-230815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-8) 72 (+7) 48 73
RH % (24H TREND) 92 (-2) 36 (-10) 88 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1110 1520
MIXING HGT(FT-AGL/MSL) 3640 5000
TRANSPORT WND (KTS) NW 5 NW 9
TRANSPORT WND (M/S) NW 3 NW 5
TRANSPORT WND (MPH) NW 6 NW 10
VENT RATE (KT-FT) 18200 45000
VENT RATE (M/S-M) 3330 7600
VENT RATE (MPH-FT) 21840 50000
DISPERSION 2 3
SUNSHINE HOURS 12 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 26 FAIR 11 POOR 7 POOR 21 FAIR
ADI LATE 3 VERY POOR 23 FAIR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 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
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ003-230815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
304 PM EDT WED APR 22 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 43 (-7) 76 (+7) 50 77
RH % (24H TREND) 92 (-2) 33 (-9) 91 45
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1820
MIXING HGT(FT-AGL/MSL) 4860 5970
TRANSPORT WND (KTS) NW 5 W 11
TRANSPORT WND (M/S) NW 3 W 6
TRANSPORT WND (MPH) NW 6 W 13
VENT RATE (KT-FT) 24300 65670
VENT RATE (M/S-M) 4440 10920
VENT RATE (MPH-FT) 29160 77610
DISPERSION 3 4
SUNSHINE HOURS 12 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 45 GEN GOOD 17 GEN POOR 20 GEN POOR 39 FAIR
ADI LATE 3 VERY POOR 59 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 3 6 3 6
MAX LVORI LATE 6 2 6 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 WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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