301
FNUS51 KCLE 150637
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
237 AM EDT WED APR 15 2026
DISCUSSION
A FRONTAL BOUNDARY WILL REMAIN STALLED TO THE NORTH OF THE LOCAL
AREA TODAY. THE FRONT WILL FINALLY PUSH SOUTH LATE THURSDAY AND A
RIDGE WILL BRIEFLY BUILD OVER THE REGION ON FRIDAY BEFORE THE
NEXT COLD FRONT MOVES EAST ACROSS THE FORECAST AREA SATURDAY.
MULTIPLE ROUNDS OF SHOWERS AND THUNDERSTORMS AND HIGH RH VALUES
SHOULD PRECLUDE ANY FIRE WEATHER RISK THROUGH THIS WEEKEND.
OHZ003-152015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 70 40 40
TEMP (24H TREND) 78 (-3) 61 (-3) 73
RH % (24H TREND) 64 (+8) 91 (+5) 65
20FT WND-VAL/AM(MPH) SW 11 G19 SW 9 G18
20FT WND-RDG/PM(MPH) SW 12 SW 9 G17 SW 13 G21
PRECIP AMOUNT 0.46 0.30 0.23
PRECIP DURATION 8 7 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 840 1350
MIXING HGT(FT-AGL/MSL) 2750 4440
TRANSPORT WND (KTS) SW 16 SW 25
TRANSPORT WND (M/S) SW 8 SW 13
TRANSPORT WND (MPH) SW 18 SW 29
VENT RATE (KT-FT) 44000 111000
VENT RATE (M/S-M) 6720 17550
VENT RATE (MPH-FT) 49500 128760
DISPERSION 3 5
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 22 FAIR 14 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
AROUND 40. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
OHZ006-152015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 40 40
TEMP (24H TREND) 78 (-3) 63 (-2) 75
RH % (24H TREND) 64 (+10) 90 (+5) 64
20FT WND-VAL/AM(MPH) SW 13 G21 SW 12 G20
20FT WND-RDG/PM(MPH) SW 14 SW 10 G18 SW 15
PRECIP AMOUNT 0.46 0.30 0.24
PRECIP DURATION 8 7 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 850 1190
MIXING HGT(FT-AGL/MSL) 2800 3920
TRANSPORT WND (KTS) SW 19 SW 27
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 22 SW 31
VENT RATE (KT-FT) 53200 105840
VENT RATE (M/S-M) 8500 16660
VENT RATE (MPH-FT) 61600 121520
DISPERSION 4 5
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 13 GEN POOR 15 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
AROUND 40. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 15 MPH.
OHZ007-152015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 60 40 30
TEMP (24H TREND) 79 (-1) 60 (-4) 75
RH % (24H TREND) 64 (+7) 91 (+5) 63
20FT WND-VAL/AM(MPH) SW 12 SW 11
20FT WND-RDG/PM(MPH) SW 13 SW 9 SW 14
PRECIP AMOUNT 0.45 0.31 0.26
PRECIP DURATION 7 6 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 800 1100
MIXING HGT(FT-AGL/MSL) 2630 3610
TRANSPORT WND (KTS) SW 17 SW 25
TRANSPORT WND (M/S) SW 9 SW 13
TRANSPORT WND (MPH) SW 20 SW 29
VENT RATE (KT-FT) 44710 90250
VENT RATE (M/S-M) 7200 14300
VENT RATE (MPH-FT) 52600 104690
DISPERSION 3 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 13 GEN POOR 16 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN
THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
OHZ008-152015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 40 40
TEMP (24H TREND) 79 (-2) 63 (-2) 75
RH % (24H TREND) 64 (+8) 87 (+3) 65
20FT WND-VAL/AM(MPH) SW 12 G20 SW 11 G20
20FT WND-RDG/PM(MPH) SW 13 SW 9 G18 SW 14
PRECIP AMOUNT 0.44 0.30 0.20
PRECIP DURATION 7 6 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 1190
MIXING HGT(FT-AGL/MSL) 3030 3900
TRANSPORT WND (KTS) SW 19 SW 28
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 22 SW 32
VENT RATE (KT-FT) 57570 109200
VENT RATE (M/S-M) 9200 16660
VENT RATE (MPH-FT) 66660 124800
DISPERSION 4 5
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 13 GEN POOR 15 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 15 MPH.
OHZ017-152015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 40 40
TEMP (24H TREND) 79 (-2) 63 (-2) 75
RH % (24H TREND) 65 (+11) 88 (+3) 66
20FT WND-VAL/AM(MPH) SW 14 SW 13 G21
20FT WND-RDG/PM(MPH) SW 15 SW 12 G19 SW 16
PRECIP AMOUNT 0.42 0.34 0.19
PRECIP DURATION 7 7 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 1240
MIXING HGT(FT-AGL/MSL) 3340 4060
TRANSPORT WND (KTS) SW 21 SW 28
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 24 SW 32
VENT RATE (KT-FT) 70140 113680
VENT RATE (M/S-M) 11220 17360
VENT RATE (MPH-FT) 80160 129920
DISPERSION 4 5
SUNSHINE HOURS 3 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 14 GEN POOR 16 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
OHZ018-152015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 40 40
TEMP (24H TREND) 79 (-2) 63 (-2) 75
RH % (24H TREND) 63 (+8) 86 (+3) 65
20FT WND-VAL/AM(MPH) SW 12 G21 SW 11 G21
20FT WND-RDG/PM(MPH) SW 14 G21 SW 10 G18 SW 14 G22
PRECIP AMOUNT 0.47 0.35 0.17
PRECIP DURATION 5 6 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 1160
MIXING HGT(FT-AGL/MSL) 3260 3800
TRANSPORT WND (KTS) SW 20 SW 29
TRANSPORT WND (M/S) SW 10 SW 15
TRANSPORT WND (MPH) SW 23 SW 33
VENT RATE (KT-FT) 65200 110200
VENT RATE (M/S-M) 9900 17400
VENT RATE (MPH-FT) 74980 125400
DISPERSION 4 5
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 14 GEN POOR 15 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 5 TO 15 MPH.
OHZ027-152015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 80
CHANCE OF THUNDER (%) 70 40 30
TEMP (24H TREND) 80 (-1) 63 (-2) 75
RH % (24H TREND) 61 (+8) 84 (+1) 64
20FT WND-VAL/AM(MPH) SW 13 G21 SW 12 G20
20FT WND-RDG/PM(MPH) SW 14 SW 10 G19 SW 15
PRECIP AMOUNT 0.28 0.42 0.17
PRECIP DURATION 5 5 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 1190
MIXING HGT(FT-AGL/MSL) 3320 3910
TRANSPORT WND (KTS) SW 20 SW 28
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 23 SW 32
VENT RATE (KT-FT) 66400 109480
VENT RATE (M/S-M) 10100 16660
VENT RATE (MPH-FT) 76360 125120
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 13 GEN POOR 15 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
60. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 5 TO 15 MPH.
OHZ028-152015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 80
CHANCE OF THUNDER (%) 70 40 30
TEMP (24H TREND) 79 (-1) 63 (-1) 75
RH % (24H TREND) 62 (+9) 82 (-2) 62
20FT WND-VAL/AM(MPH) SW 12 G20 SW 11 G21
20FT WND-RDG/PM(MPH) SW 14 SW 9 G18 SW 14 G22
PRECIP AMOUNT 0.27 0.44 0.17
PRECIP DURATION 5 5 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 1120
MIXING HGT(FT-AGL/MSL) 3330 3690
TRANSPORT WND (KTS) SW 21 SW 28
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 24 SW 32
VENT RATE (KT-FT) 69930 103320
VENT RATE (M/S-M) 11220 15680
VENT RATE (MPH-FT) 79920 118080
DISPERSION 4 4
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 13 GEN POOR 21 FAIR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
60. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS
AROUND 70. SOUTH WINDS 5 TO 15 MPH.
OHZ036-152015-
MARION-
INCLUDING THE CITY OF MARION
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 80
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 80 (-1) 63 (-2) 76
RH % (24H TREND) 61 (+9) 85 (+1) 61
20FT WND-VAL/AM(MPH) SW 12 G19 SW 11 G20
20FT WND-RDG/PM(MPH) SW 14 SW 9 G18 SW 15
PRECIP AMOUNT 0.23 0.56 0.13
PRECIP DURATION 4 4 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1070 1180
MIXING HGT(FT-AGL/MSL) 3500 3850
TRANSPORT WND (KTS) SW 21 SW 27
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 24 SW 31
VENT RATE (KT-FT) 73500 103950
VENT RATE (M/S-M) 11770 16520
VENT RATE (MPH-FT) 84000 119350
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 12 POOR 21 FAIR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
60. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
OHZ037-152015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 80
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 79 (0) 62 (-2) 76
RH % (24H TREND) 62 (+8) 83 (-2) 61
20FT WND-VAL/AM(MPH) SW 11 G19 SW 11 G20
20FT WND-RDG/PM(MPH) SW 12 SW 9 G17 SW 14
PRECIP AMOUNT 0.22 0.47 0.13
PRECIP DURATION 3 2 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 1200
MIXING HGT(FT-AGL/MSL) 3640 3940
TRANSPORT WND (KTS) SW 20 SW 27
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 23 SW 31
VENT RATE (KT-FT) 72800 106380
VENT RATE (M/S-M) 11100 16800
VENT RATE (MPH-FT) 83720 122140
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 14 GEN POOR 20 GEN POOR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. SOUTH WINDS
5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ009-152015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 50 30
TEMP (24H TREND) 79 (0) 60 (-3) 75
RH % (24H TREND) 63 (+2) 90 (+3) 66
20FT WND-VAL/AM(MPH) SW 11 G19 SW 9 G18
20FT WND-RDG/PM(MPH) SW 12 G19 SW 8 SW 12 G19
PRECIP AMOUNT 0.38 0.31 0.18
PRECIP DURATION 5 6 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 900 990
MIXING HGT(FT-AGL/MSL) 2970 3230
TRANSPORT WND (KTS) SW 17 SW 25
TRANSPORT WND (M/S) SW 9 SW 13
TRANSPORT WND (MPH) SW 20 SW 29
VENT RATE (KT-FT) 50490 80750
VENT RATE (M/S-M) 8100 12870
VENT RATE (MPH-FT) 59400 93670
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 24 FAIR 24 FAIR
ADI LATE VERY POOR 13 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
OHZ019-152015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 60 40 30
TEMP (24H TREND) 79 (-1) 62 (-2) 75
RH % (24H TREND) 63 (+5) 88 (+2) 64
20FT WND-VAL/AM(MPH) SW 11 G20 SW 10 G21
20FT WND-RDG/PM(MPH) SW 12 G20 SW 8 G17 SW 12 G21
PRECIP AMOUNT 0.41 0.38 0.18
PRECIP DURATION 5 6 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 1090
MIXING HGT(FT-AGL/MSL) 3290 3580
TRANSPORT WND (KTS) SW 20 SW 28
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 23 SW 32
VENT RATE (KT-FT) 65800 100240
VENT RATE (M/S-M) 10000 15260
VENT RATE (MPH-FT) 75670 114560
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 18 GEN POOR 24 FAIR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS
AROUND 70. SOUTH WINDS 5 TO 10 MPH.
OHZ029-152015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 80
CHANCE OF THUNDER (%) 60 40 20
TEMP (24H TREND) 79 (0) 62 (-1) 75
RH % (24H TREND) 60 (+5) 81 (-3) 59
20FT WND-VAL/AM(MPH) SW 11 G20 SW 10 G21
20FT WND-RDG/PM(MPH) SW 12 G20 SW 8 G17 SW 12 G21
PRECIP AMOUNT 0.25 0.42 0.14
PRECIP DURATION 4 4 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1100 1140
MIXING HGT(FT-AGL/MSL) 3600 3740
TRANSPORT WND (KTS) SW 22 SW 25
TRANSPORT WND (M/S) SW 11 SW 13
TRANSPORT WND (MPH) SW 25 SW 29
VENT RATE (KT-FT) 79200 93500
VENT RATE (M/S-M) 12100 14820
VENT RATE (MPH-FT) 90000 108460
DISPERSION 4 4
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 21 FAIR 23 FAIR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ030-152015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 80
CHANCE OF THUNDER (%) 70 40 20
TEMP (24H TREND) 79 (0) 62 (-1) 76
RH % (24H TREND) 60 (+2) 84 (-2) 59
20FT WND-VAL/AM(MPH) SW 10 G19 SW 9 G20
20FT WND-RDG/PM(MPH) SW 12 G20 SW 8 SW 12 G21
PRECIP AMOUNT 0.25 0.39 0.14
PRECIP DURATION 5 4 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1130 1240
MIXING HGT(FT-AGL/MSL) 3700 4070
TRANSPORT WND (KTS) SW 22 SW 26
TRANSPORT WND (M/S) SW 11 SW 13
TRANSPORT WND (MPH) SW 25 SW 30
VENT RATE (KT-FT) 81400 105820
VENT RATE (M/S-M) 12430 16120
VENT RATE (MPH-FT) 92500 122100
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 38 FAIR 36 FAIR
ADI LATE VERY POOR 15 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND
5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ047-152015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 70
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 80 (+1) 62 (-1) 76
RH % (24H TREND) 57 (+2) 81 (-5) 57
20FT WND-VAL/AM(MPH) SW 9 G18 SW 9 G18
20FT WND-RDG/PM(MPH) SW 11 G19 SW 8 SW 12 G20
PRECIP AMOUNT 0.17 0.31 0.10
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 1310
MIXING HGT(FT-AGL/MSL) 4180 4290
TRANSPORT WND (KTS) SW 21 SW 24
TRANSPORT WND (M/S) SW 11 SW 12
TRANSPORT WND (MPH) SW 24 SW 28
VENT RATE (KT-FT) 87780 102960
VENT RATE (M/S-M) 13970 15720
VENT RATE (MPH-FT) 100320 120120
DISPERSION 4 4
SUNSHINE HOURS 5 5
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 17 GEN POOR 50 GEN GOOD
ADI LATE VERY POOR 13 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ038-152015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 70
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 80 (+2) 62 (-1) 77
RH % (24H TREND) 57 (-2) 81 (-6) 57
20FT WND-VAL/AM(MPH) SW 9 G18 SW 8 G18
20FT WND-RDG/PM(MPH) SW 11 G19 SW 7 SW 11 G19
PRECIP AMOUNT 0.24 0.29 0.11
PRECIP DURATION 2 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1240 1470
MIXING HGT(FT-AGL/MSL) 4080 4830
TRANSPORT WND (KTS) SW 22 SW 25
TRANSPORT WND (M/S) SW 11 SW 13
TRANSPORT WND (MPH) SW 25 SW 29
VENT RATE (KT-FT) 89760 120750
VENT RATE (M/S-M) 13640 19110
VENT RATE (MPH-FT) 102000 140070
DISPERSION 4 5
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 34 FAIR 50 GEN GOOD
ADI LATE VERY POOR 12 POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ031-152015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 80
CHANCE OF THUNDER (%) 60 40 20
TEMP (24H TREND) 79 (+1) 62 (-1) 77
RH % (24H TREND) 61 (0) 85 (-3) 59
20FT WND-VAL/AM(MPH) SW 11 G19 SW 9 G19
20FT WND-RDG/PM(MPH) SW 12 SW 8 SW 12 G20
PRECIP AMOUNT 0.27 0.36 0.13
PRECIP DURATION 5 4 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1170 1400
MIXING HGT(FT-AGL/MSL) 3840 4580
TRANSPORT WND (KTS) SW 22 SW 26
TRANSPORT WND (M/S) SW 11 SW 13
TRANSPORT WND (MPH) SW 25 SW 30
VENT RATE (KT-FT) 84480 119080
VENT RATE (M/S-M) 12870 18200
VENT RATE (MPH-FT) 96000 137400
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 17 GEN POOR 35 FAIR
ADI LATE VERY POOR 13 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. SOUTH
WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ020-152015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 79 (0) 62 (-1) 76
RH % (24H TREND) 63 (+2) 88 (0) 62
20FT WND-VAL/AM(MPH) SW 11 G19 SW 9 G19
20FT WND-RDG/PM(MPH) SW 12 G20 SW 8 SW 12 G20
PRECIP AMOUNT 0.32 0.41 0.18
PRECIP DURATION 6 5 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 1130
MIXING HGT(FT-AGL/MSL) 3300 3720
TRANSPORT WND (KTS) SW 19 SW 25
TRANSPORT WND (M/S) SW 10 SW 13
TRANSPORT WND (MPH) SW 22 SW 29
VENT RATE (KT-FT) 62700 93000
VENT RATE (M/S-M) 10100 14690
VENT RATE (MPH-FT) 72600 107880
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 17 GEN POOR 33 FAIR
ADI LATE VERY POOR 14 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ010-152015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 60 40 20
TEMP (24H TREND) 79 (0) 60 (-2) 76
RH % (24H TREND) 63 (+2) 91 (+2) 64
20FT WND-VAL/AM(MPH) SW 11 G19 SW 9 G19
20FT WND-RDG/PM(MPH) SW 12 G20 SW 8 SW 12 G20
PRECIP AMOUNT 0.37 0.38 0.19
PRECIP DURATION 5 6 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 1000
MIXING HGT(FT-AGL/MSL) 3380 3270
TRANSPORT WND (KTS) SW 18 SW 25
TRANSPORT WND (M/S) SW 9 SW 13
TRANSPORT WND (MPH) SW 21 SW 29
VENT RATE (KT-FT) 60840 81750
VENT RATE (M/S-M) 9270 13000
VENT RATE (MPH-FT) 70980 94830
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 16 GEN POOR 22 FAIR
ADI LATE VERY POOR 13 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ011-152015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 80 (+1) 61 (-2) 76
RH % (24H TREND) 61 (+2) 89 (+2) 62
20FT WND-VAL/AM(MPH) SW 9 G19 S 8 G18
20FT WND-RDG/PM(MPH) SW 10 G19 SW 7 SW 10 G20
PRECIP AMOUNT 0.42 0.48 0.21
PRECIP DURATION 6 7 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1040 1100
MIXING HGT(FT-AGL/MSL) 3410 3620
TRANSPORT WND (KTS) SW 16 SW 25
TRANSPORT WND (M/S) SW 8 SW 13
TRANSPORT WND (MPH) SW 18 SW 29
VENT RATE (KT-FT) 54560 90500
VENT RATE (M/S-M) 8320 14300
VENT RATE (MPH-FT) 61380 104980
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 16 GEN POOR 12 POOR 20 GEN POOR
ADI LATE VERY POOR 12 POOR 4 VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ012-152015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 90
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 78 (0) 58 (-3) 75
RH % (24H TREND) 61 (+2) 91 (+2) 63
20FT WND-VAL/AM(MPH) SW 9 SW 8
20FT WND-RDG/PM(MPH) SW 9 SW 6 SW 9
PRECIP AMOUNT 0.43 0.47 0.21
PRECIP DURATION 5 8 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 620 870
MIXING HGT(FT-AGL/MSL) 2050 2850
TRANSPORT WND (KTS) SW 14 SW 21
TRANSPORT WND (M/S) SW 7 SW 11
TRANSPORT WND (MPH) SW 16 SW 24
VENT RATE (KT-FT) 28700 59850
VENT RATE (M/S-M) 4340 9570
VENT RATE (MPH-FT) 32800 68400
DISPERSION 3 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 9 POOR 18 GEN POOR
ADI LATE VERY POOR 11 POOR 39 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST
WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. WARMER. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ013-152015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 78 (0) 60 (-1) 75
RH % (24H TREND) 63 (+1) 92 (+2) 64
20FT WND-VAL/AM(MPH) SW 8 G18 SW 7 G17
20FT WND-RDG/PM(MPH) SW 9 G18 SW 5 SW 9 G17
PRECIP AMOUNT 0.47 0.61 0.21
PRECIP DURATION 6 7 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 1130
MIXING HGT(FT-AGL/MSL) 3300 3690
TRANSPORT WND (KTS) SW 18 SW 26
TRANSPORT WND (M/S) SW 9 SW 13
TRANSPORT WND (MPH) SW 21 SW 30
VENT RATE (KT-FT) 59400 95940
VENT RATE (M/S-M) 9090 14690
VENT RATE (MPH-FT) 69300 110700
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 8 POOR 17 GEN POOR
ADI LATE VERY POOR 10 POOR VERY POOR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ021-152015-
SUMMIT-
INCLUDING THE CITY OF AKRON
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 80
CHANCE OF THUNDER (%) 70 40 20
TEMP (24H TREND) 80 (0) 62 (-1) 77
RH % (24H TREND) 60 (0) 88 (0) 58
20FT WND-VAL/AM(MPH) SW 9 G19 SW 8 G18
20FT WND-RDG/PM(MPH) SW 10 G19 SW 7 SW 11 G20
PRECIP AMOUNT 0.33 0.43 0.17
PRECIP DURATION 5 5 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1070 1320
MIXING HGT(FT-AGL/MSL) 3500 4340
TRANSPORT WND (KTS) SW 20 SW 27
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 23 SW 31
VENT RATE (KT-FT) 70000 117180
VENT RATE (M/S-M) 10700 18480
VENT RATE (MPH-FT) 80500 134540
DISPERSION 4 5
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 16 GEN POOR 19 GEN POOR 45 GEN GOOD
ADI LATE VERY POOR 13 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ022-152015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 80
CHANCE OF THUNDER (%) 70 40 20
TEMP (24H TREND) 80 (+1) 62 (-1) 77
RH % (24H TREND) 60 (0) 88 (0) 56
20FT WND-VAL/AM(MPH) SW 9 G19 SW 7 G17
20FT WND-RDG/PM(MPH) SW 10 G19 SW 6 SW 10 G19
PRECIP AMOUNT 0.36 0.45 0.16
PRECIP DURATION 5 5 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 1350
MIXING HGT(FT-AGL/MSL) 3270 4420
TRANSPORT WND (KTS) SW 19 SW 27
TRANSPORT WND (M/S) SW 10 SW 14
TRANSPORT WND (MPH) SW 22 SW 31
VENT RATE (KT-FT) 62130 119340
VENT RATE (M/S-M) 10000 18900
VENT RATE (MPH-FT) 71940 137020
DISPERSION 4 5
SUNSHINE HOURS 3 4
RH RECOVERY EXCELLENT
ADI EARLY 18 GEN POOR 17 GEN POOR 32 FAIR
ADI LATE VERY POOR 10 POOR VERY POOR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ032-152015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 70
CHANCE OF THUNDER (%) 60 40 20
TEMP (24H TREND) 80 (+1) 62 (-1) 77
RH % (24H TREND) 59 (-2) 84 (-3) 55
20FT WND-VAL/AM(MPH) SW 10 G19 SW 9 G18
20FT WND-RDG/PM(MPH) SW 12 SW 7 SW 12 G20
PRECIP AMOUNT 0.31 0.35 0.13
PRECIP DURATION 4 3 4
PRECIP BEGIN 6 AM CONTINUING 8 AM
PRECIP END CONTINUING 6 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1120 1470
MIXING HGT(FT-AGL/MSL) 3690 4830
TRANSPORT WND (KTS) SW 21 SW 27
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 24 SW 31
VENT RATE (KT-FT) 77490 130410
VENT RATE (M/S-M) 12320 20580
VENT RATE (MPH-FT) 88560 149730
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 35 FAIR 33 FAIR
ADI LATE VERY POOR 13 GEN POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ033-152015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 70
CHANCE OF THUNDER (%) 60 40 20
TEMP (24H TREND) 81 (+2) 62 (-1) 79
RH % (24H TREND) 56 (-1) 84 (-3) 51
20FT WND-VAL/AM(MPH) SW 9 G18 SW 8 G17
20FT WND-RDG/PM(MPH) SW 10 G18 SW 6 SW 10 G18
PRECIP AMOUNT 0.31 0.45 0.14
PRECIP DURATION 4 4 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 1440
MIXING HGT(FT-AGL/MSL) 3350 4710
TRANSPORT WND (KTS) SW 21 SW 27
TRANSPORT WND (M/S) SW 11 SW 14
TRANSPORT WND (MPH) SW 24 SW 31
VENT RATE (KT-FT) 70350 127170
VENT RATE (M/S-M) 11220 20160
VENT RATE (MPH-FT) 80400 146010
DISPERSION 4 5
SUNSHINE HOURS 4 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 19 GEN POOR 54 GEN GOOD
ADI LATE VERY POOR 11 POOR VERY POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ023-152015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 80 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 81 (+2) 62 (-1) 78
RH % (24H TREND) 57 (-1) 91 (+1) 54
20FT WND-VAL/AM(MPH) SW 8 SW 7
20FT WND-RDG/PM(MPH) SW 9 G17 SW 6 SW 9 G17
PRECIP AMOUNT 0.42 0.61 0.17
PRECIP DURATION 5 6 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 1360
MIXING HGT(FT-AGL/MSL) 3330 4460
TRANSPORT WND (KTS) SW 19 SW 26
TRANSPORT WND (M/S) SW 10 SW 13
TRANSPORT WND (MPH) SW 22 SW 30
VENT RATE (KT-FT) 63270 115960
VENT RATE (M/S-M) 10100 17680
VENT RATE (MPH-FT) 73260 133800
DISPERSION 4 5
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 18 GEN POOR 16 GEN POOR 52 GEN GOOD
ADI LATE VERY POOR 9 POOR 66 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND
10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ014-152015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 78 (0) 60 (-1) 75
RH % (24H TREND) 63 (+2) 95 (+2) 64
20FT WND-VAL/AM(MPH) SW 8 SW 7
20FT WND-RDG/PM(MPH) SW 9 SW 6 SW 9
PRECIP AMOUNT 0.38 0.60 0.20
PRECIP DURATION 5 8 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 1160
MIXING HGT(FT-AGL/MSL) 3630 3820
TRANSPORT WND (KTS) SW 17 SW 24
TRANSPORT WND (M/S) SW 9 SW 12
TRANSPORT WND (MPH) SW 20 SW 28
VENT RATE (KT-FT) 61710 91680
VENT RATE (M/S-M) 9990 13920
VENT RATE (MPH-FT) 72600 106960
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 8 POOR 8 POOR
ADI LATE VERY POOR 9 POOR 57 GEN GOOD
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WARMER. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
OHZ089-152015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 76 (+1) 56 (-2) 73
RH % (24H TREND) 63 (+1) 96 (+1) 65
20FT WND-VAL/AM(MPH) SW 9 SW 7
20FT WND-RDG/PM(MPH) SW 9 SW 6 SW 8
PRECIP AMOUNT 0.36 0.41 0.21
PRECIP DURATION 5 10 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 450 670
MIXING HGT(FT-AGL/MSL) 1470 2200
TRANSPORT WND (KTS) SW 15 SW 18
TRANSPORT WND (M/S) SW 8 SW 9
TRANSPORT WND (MPH) SW 17 SW 21
VENT RATE (KT-FT) 22050 39600
VENT RATE (M/S-M) 3600 6030
VENT RATE (MPH-FT) 24990 46200
DISPERSION 2 3
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 8 POOR 11 POOR
ADI LATE VERY POOR 11 POOR 20 GEN POOR
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WARMER. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ001-152015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 74 (+2) 56 (-2) 71
RH % (24H TREND) 64 (-1) 92 (+1) 65
20FT WND-VAL/AM(MPH) SW 11 SW 8
20FT WND-RDG/PM(MPH) SW 10 G17 SW 6 SW 9
PRECIP AMOUNT 0.46 0.46 0.25
PRECIP DURATION 4 11 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 300 430
MIXING HGT(FT-AGL/MSL) 1000 1420
TRANSPORT WND (KTS) SW 17 SW 18
TRANSPORT WND (M/S) SW 9 SW 9
TRANSPORT WND (MPH) SW 20 SW 21
VENT RATE (KT-FT) 17000 25560
VENT RATE (M/S-M) 2700 3870
VENT RATE (MPH-FT) 20000 29820
DISPERSION 2 2
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 9 POOR 12 POOR
ADI LATE VERY POOR 13 GEN POOR 29 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 50. HIGHS AROUND 60. WEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. WARMER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. MUCH COOLER. LOWS IN THE
LOWER 40S. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ002-152015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 70 50 30
TEMP (24H TREND) 76 (+1) 59 (0) 74
RH % (24H TREND) 64 (-2) 98 (+2) 66
20FT WND-VAL/AM(MPH) SW 9 G17 SW 7
20FT WND-RDG/PM(MPH) SW 9 G17 SW 6 SW 8 G17
PRECIP AMOUNT 0.41 0.45 0.22
PRECIP DURATION 4 10 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 1080
MIXING HGT(FT-AGL/MSL) 3030 3540
TRANSPORT WND (KTS) SW 17 SW 22
TRANSPORT WND (M/S) SW 9 SW 11
TRANSPORT WND (MPH) SW 20 SW 25
VENT RATE (KT-FT) 51510 77880
VENT RATE (M/S-M) 8280 11880
VENT RATE (MPH-FT) 60600 88500
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 19 GEN POOR 8 POOR 11 POOR
ADI LATE VERY POOR 11 POOR 37 FAIR
MAX LVORI EARLY 6 6 8
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WARMER. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. MUCH COOLER. LOWS
AROUND 40. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 30. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
PAZ003-152015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
237 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 50 20
TEMP (24H TREND) 77 (+1) 60 (0) 75
RH % (24H TREND) 66 (0) 97 (0) 63
20FT WND-VAL/AM(MPH) SW 8 SW 7
20FT WND-RDG/PM(MPH) SW 9 G17 SW 6 SW 9 G17
PRECIP AMOUNT 0.37 0.60 0.19
PRECIP DURATION 6 8 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 920 1230
MIXING HGT(FT-AGL/MSL) 3020 4030
TRANSPORT WND (KTS) SW 17 SW 24
TRANSPORT WND (M/S) SW 9 SW 12
TRANSPORT WND (MPH) SW 20 SW 28
VENT RATE (KT-FT) 51340 96720
VENT RATE (M/S-M) 8280 14760
VENT RATE (MPH-FT) 60400 112840
DISPERSION 4 4
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 8 POOR 8 POOR
ADI LATE VERY POOR 8 POOR 57 GEN GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. WEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MUCH COOLER. LOWS IN THE LOWER 40S. HIGHS AROUND
50. WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 30. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page