111
FNUS51 KCLE 181752
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
152 PM EDT FRI JUL 18 2025
DISCUSSION
A WARM FRONT WILL LIFT ACROSS THE AREA ON SATURDAY, FOLLOWED BY A
COLD FRONT ON SUNDAY. SCATTERED STORMS ARE LIKELY SATURDAY
AFTERNOON AND EVENING, AND ARE POSSIBLE ON SUNDAY, ESPECIALLY
FARTHER SOUTH. AFTER A DRY START TO NEXT WEEK, HOT, HUMID WEATHER
WITH STORM CHANCES RETURN STARTING WEDNESDAY.
OHZ003-190815-
LUCAS-
INCLUDING THE CITY OF TOLEDO
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 61 (-3) 86 (+7) 69 81
RH % (24H TREND) 97 (+13) 58 (-3) 100 59
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 W 5 N 5
PRECIP AMOUNT 0.00 0.18 0.19 0.03
PRECIP DURATION 1 3 1
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1440 1340
MIXING HGT(FT-AGL/MSL) 4730 4400
TRANSPORT WND (KTS) S 13 N 7
TRANSPORT WND (M/S) S 7 N 4
TRANSPORT WND (MPH) S 15 N 8
VENT RATE (KT-FT) 61490 30800
VENT RATE (M/S-M) 10080 5360
VENT RATE (MPH-FT) 70950 35200
DISPERSION 4 3
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 30 FAIR 36 FAIR 29 FAIR
ADI LATE 3 VERY POOR 82 GOOD 9 POOR 54 GEN GOOD
MAX LVORI EARLY 5 7 6 6
MAX LVORI LATE 7 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ006-190815-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70 30
CHANCE OF THUNDER (%) 0 40 50 20
TEMP (24H TREND) 62 (-2) 86 (+8) 70 81
RH % (24H TREND) 96 (+5) 61 (-6) 99 64
20FT WND-VAL/AM(MPH) S 5 NW 5
20FT WND-RDG/PM(MPH) E 5 SW 8 SW 6 N 6
PRECIP AMOUNT 0.00 0.22 0.24 0.04
PRECIP DURATION 1 4 2
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1330 1230
MIXING HGT(FT-AGL/MSL) 4380 4030
TRANSPORT WND (KTS) S 14 N 8
TRANSPORT WND (M/S) S 7 N 4
TRANSPORT WND (MPH) S 16 N 9
VENT RATE (KT-FT) 61320 32240
VENT RATE (M/S-M) 9310 4920
VENT RATE (MPH-FT) 70080 36270
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 33 FAIR 36 FAIR 24 FAIR
ADI LATE 3 VERY POOR 84 GOOD 9 POOR 45 GEN GOOD
MAX LVORI EARLY 5 7 6 6
MAX LVORI LATE 7 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ007-190815-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70 20
CHANCE OF THUNDER (%) 0 40 50 20
TEMP (24H TREND) 64 (-2) 88 (+12) 70 81
RH % (24H TREND) 94 (+9) 58 (-10) 98 61
20FT WND-VAL/AM(MPH) S 5 NW 6
20FT WND-RDG/PM(MPH) E 5 SW 9 SW 6 NE 7
PRECIP AMOUNT 0.00 0.17 0.18 0.03
PRECIP DURATION 0 4 1
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1380 1060
MIXING HGT(FT-AGL/MSL) 4510 3480
TRANSPORT WND (KTS) S 12 N 9
TRANSPORT WND (M/S) S 6 N 5
TRANSPORT WND (MPH) S 14 N 10
VENT RATE (KT-FT) 54120 31320
VENT RATE (M/S-M) 8280 5300
VENT RATE (MPH-FT) 63140 34800
DISPERSION 4 3
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 24 FAIR 36 FAIR 32 FAIR
ADI LATE 3 VERY POOR 76 GOOD 11 POOR 52 GEN GOOD
MAX LVORI EARLY 5 6 5 5
MAX LVORI LATE 7 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ008-190815-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70 30
CHANCE OF THUNDER (%) 0 40 50 20
TEMP (24H TREND) 63 (-3) 87 (+9) 71 80
RH % (24H TREND) 95 (+6) 60 (-8) 97 65
20FT WND-VAL/AM(MPH) S 5 NW 6
20FT WND-RDG/PM(MPH) E 5 SW 8 SW 6 N 8
PRECIP AMOUNT 0.00 0.21 0.22 0.04
PRECIP DURATION 0 3 2
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1340 990
MIXING HGT(FT-AGL/MSL) 4410 3250
TRANSPORT WND (KTS) S 13 N 9
TRANSPORT WND (M/S) S 7 N 5
TRANSPORT WND (MPH) S 15 N 10
VENT RATE (KT-FT) 57330 29250
VENT RATE (M/S-M) 9380 4950
VENT RATE (MPH-FT) 66150 32500
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 29 FAIR 25 FAIR 37 FAIR 27 FAIR
ADI LATE 3 VERY POOR 82 GOOD 10 POOR 46 GEN GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 7 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ017-190815-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 80 40
CHANCE OF THUNDER (%) 0 40 60 30
TEMP (24H TREND) 63 (-1) 86 (+11) 70 82
RH % (24H TREND) 97 (0) 62 (-15) 97 66
20FT WND-VAL/AM(MPH) S 6 NW 5
20FT WND-RDG/PM(MPH) E 5 SW 9 SW 7 N 7
PRECIP AMOUNT 0.00 0.27 0.42 0.07
PRECIP DURATION 1 4 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1240 930
MIXING HGT(FT-AGL/MSL) 4070 3060
TRANSPORT WND (KTS) SW 13 N 10
TRANSPORT WND (M/S) SW 7 N 5
TRANSPORT WND (MPH) SW 15 N 12
VENT RATE (KT-FT) 52910 30600
VENT RATE (M/S-M) 8680 4650
VENT RATE (MPH-FT) 61050 36720
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 34 FAIR 28 FAIR 25 FAIR
ADI LATE 3 VERY POOR 68 GOOD 13 GEN POOR 40 FAIR
MAX LVORI EARLY 7 7 5 6
MAX LVORI LATE 8 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ018-190815-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 80 40
CHANCE OF THUNDER (%) 0 40 50 30
TEMP (24H TREND) 63 (-2) 86 (+10) 71 81
RH % (24H TREND) 95 (+3) 59 (-13) 96 65
20FT WND-VAL/AM(MPH) S 6 NW 5
20FT WND-RDG/PM(MPH) NE 5 SW 9 SW 7 N 7
PRECIP AMOUNT 0.00 0.17 0.28 0.06
PRECIP DURATION 0 3 2
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1290 860
MIXING HGT(FT-AGL/MSL) 4220 2840
TRANSPORT WND (KTS) SW 13 N 10
TRANSPORT WND (M/S) SW 7 N 5
TRANSPORT WND (MPH) SW 15 N 12
VENT RATE (KT-FT) 54860 28400
VENT RATE (M/S-M) 9030 4300
VENT RATE (MPH-FT) 63300 34080
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 25 FAIR 26 FAIR 37 FAIR 23 FAIR
ADI LATE 3 VERY POOR 78 GOOD 10 POOR 39 FAIR
MAX LVORI EARLY 6 7 6 5
MAX LVORI LATE 7 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ027-190815-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80 40
CHANCE OF THUNDER (%) 0 30 60 40
TEMP (24H TREND) 63 (-2) 86 (+13) 71 82
RH % (24H TREND) 98 (+3) 60 (-22) 99 67
20FT WND-VAL/AM(MPH) S 6 NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 9 SW 7 N 7
PRECIP AMOUNT 0.00 0.28 0.51 0.09
PRECIP DURATION 1 4 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1220 760
MIXING HGT(FT-AGL/MSL) 4000 2500
TRANSPORT WND (KTS) SW 12 N 10
TRANSPORT WND (M/S) SW 6 N 5
TRANSPORT WND (MPH) SW 14 N 12
VENT RATE (KT-FT) 48000 25000
VENT RATE (M/S-M) 7320 3800
VENT RATE (MPH-FT) 56000 30000
DISPERSION 3 2
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 32 FAIR 28 FAIR 29 FAIR
ADI LATE 3 VERY POOR 64 GOOD 10 POOR 27 FAIR
MAX LVORI EARLY 8 8 5 6
MAX LVORI LATE 8 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ028-190815-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 80 40
CHANCE OF THUNDER (%) 0 40 50 40
TEMP (24H TREND) 63 (-2) 86 (+12) 70 81
RH % (24H TREND) 99 (+6) 58 (-21) 99 68
20FT WND-VAL/AM(MPH) S 6 NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 9 SW 7 N 7
PRECIP AMOUNT 0.00 0.24 0.51 0.11
PRECIP DURATION 0 5 2
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1280 730
MIXING HGT(FT-AGL/MSL) 4210 2400
TRANSPORT WND (KTS) SW 13 N 12
TRANSPORT WND (M/S) SW 7 N 6
TRANSPORT WND (MPH) SW 15 N 14
VENT RATE (KT-FT) 54730 28800
VENT RATE (M/S-M) 8960 4380
VENT RATE (MPH-FT) 63150 33600
DISPERSION 4 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 16 GEN POOR 30 FAIR 31 FAIR 32 FAIR
ADI LATE 3 VERY POOR 72 GOOD 10 POOR 31 FAIR
MAX LVORI EARLY 8 8 5 6
MAX LVORI LATE 9 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
10 MPH.
OHZ036-190815-
MARION-
INCLUDING THE CITY OF MARION
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80 50
CHANCE OF THUNDER (%) 0 30 60 40
TEMP (24H TREND) 64 (-2) 86 (+10) 70 83
RH % (24H TREND) 100 (+3) 62 (-19) 100 68
20FT WND-VAL/AM(MPH) S 5 NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 9 SW 6 N 6
PRECIP AMOUNT 0.00 0.16 0.47 0.12
PRECIP DURATION 1 5 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1180 800
MIXING HGT(FT-AGL/MSL) 3870 2640
TRANSPORT WND (KTS) SW 12 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 14 NW 15
VENT RATE (KT-FT) 46440 34320
VENT RATE (M/S-M) 7080 5600
VENT RATE (MPH-FT) 54180 39600
DISPERSION 3 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 15 GEN POOR 33 FAIR 27 FAIR 34 FAIR
ADI LATE 3 VERY POOR 60 GEN GOOD 9 POOR 34 FAIR
MAX LVORI EARLY 9 9 6 7
MAX LVORI LATE 10 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ037-190815-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80 60
CHANCE OF THUNDER (%) 0 30 60 40
TEMP (24H TREND) 63 (-2) 86 (+10) 70 83
RH % (24H TREND) 100 (+4) 61 (-21) 100 70
20FT WND-VAL/AM(MPH) S 6 W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 SW 7 N 6
PRECIP AMOUNT 0.00 0.15 0.46 0.15
PRECIP DURATION 1 5 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1270 810
MIXING HGT(FT-AGL/MSL) 4170 2640
TRANSPORT WND (KTS) SW 12 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 14 NW 15
VENT RATE (KT-FT) 50040 34320
VENT RATE (M/S-M) 7620 5670
VENT RATE (MPH-FT) 58380 39600
DISPERSION 3 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 12 POOR 28 FAIR 30 FAIR 32 FAIR
ADI LATE 3 VERY POOR 65 GOOD 10 POOR 33 FAIR
MAX LVORI EARLY 9 9 6 7
MAX LVORI LATE 10 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND
90. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ009-190815-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 30
CHANCE OF THUNDER (%) 0 0 40 20
TEMP (24H TREND) 62 (-5) 88 (+12) 70 80
RH % (24H TREND) 95 (+7) 59 (-12) 99 64
20FT WND-VAL/AM(MPH) S 5 NW 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 SW 5 N 7
PRECIP AMOUNT 0.00 0.00 0.20 0.05
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1410 860
MIXING HGT(FT-AGL/MSL) 4620 2830
TRANSPORT WND (KTS) SW 12 N 11
TRANSPORT WND (M/S) SW 6 N 6
TRANSPORT WND (MPH) SW 14 N 13
VENT RATE (KT-FT) 55440 31130
VENT RATE (M/S-M) 8460 5160
VENT RATE (MPH-FT) 64680 36790
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 27 FAIR 65 GOOD 29 FAIR
ADI LATE 3 VERY POOR 80 GOOD 11 POOR 45 GEN GOOD
MAX LVORI EARLY 6 6 5 5
MAX LVORI LATE 7 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ019-190815-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 61 (-4) 86 (+10) 70 80
RH % (24H TREND) 98 (+6) 58 (-17) 99 69
20FT WND-VAL/AM(MPH) SW 5 NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 N 6
PRECIP AMOUNT 0.00 0.00 0.25 0.07
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1360 810
MIXING HGT(FT-AGL/MSL) 4450 2650
TRANSPORT WND (KTS) SW 13 N 11
TRANSPORT WND (M/S) SW 7 N 6
TRANSPORT WND (MPH) SW 15 N 13
VENT RATE (KT-FT) 57850 29150
VENT RATE (M/S-M) 9520 4860
VENT RATE (MPH-FT) 66750 34450
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 32 FAIR 61 GOOD 27 FAIR
ADI LATE 3 VERY POOR 79 GOOD 11 POOR 43 GEN GOOD
MAX LVORI EARLY 7 8 5 5
MAX LVORI LATE 8 1 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ029-190815-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80 50
CHANCE OF THUNDER (%) 0 30 50 40
TEMP (24H TREND) 61 (-3) 86 (+11) 70 81
RH % (24H TREND) 99 (+3) 59 (-20) 99 70
20FT WND-VAL/AM(MPH) SW 5 NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 SW 6 N 6
PRECIP AMOUNT 0.00 0.20 0.33 0.11
PRECIP DURATION 0 5 2
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1350 770
MIXING HGT(FT-AGL/MSL) 4430 2530
TRANSPORT WND (KTS) SW 12 N 11
TRANSPORT WND (M/S) SW 6 N 6
TRANSPORT WND (MPH) SW 14 N 13
VENT RATE (KT-FT) 53160 27830
VENT RATE (M/S-M) 8100 4620
VENT RATE (MPH-FT) 62020 32890
DISPERSION 4 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 29 FAIR 42 GEN GOOD 32 FAIR
ADI LATE 2 VERY POOR 71 GOOD 12 POOR 40 FAIR
MAX LVORI EARLY 8 9 5 5
MAX LVORI LATE 10 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ030-190815-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 50
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 61 (-2) 86 (+10) 70 81
RH % (24H TREND) 100 (+5) 57 (-19) 100 69
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 6 N 6
PRECIP AMOUNT 0.00 0.00 0.23 0.09
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1390 840
MIXING HGT(FT-AGL/MSL) 4560 2760
TRANSPORT WND (KTS) SW 12 N 13
TRANSPORT WND (M/S) SW 6 N 7
TRANSPORT WND (MPH) SW 14 N 15
VENT RATE (KT-FT) 54720 35880
VENT RATE (M/S-M) 8340 5880
VENT RATE (MPH-FT) 63840 41400
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 30 FAIR 48 GEN GOOD 33 FAIR
ADI LATE 2 VERY POOR 71 GOOD 12 POOR 38 FAIR
MAX LVORI EARLY 8 9 5 5
MAX LVORI LATE 10 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ047-190815-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 80 60
CHANCE OF THUNDER (%) 0 30 50 40
TEMP (24H TREND) 62 (-4) 85 (+8) 70 83
RH % (24H TREND) 100 (+3) 62 (-18) 100 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 6 NW 5
PRECIP AMOUNT 0.00 0.04 0.41 0.19
PRECIP DURATION 1 5 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 1000
MIXING HGT(FT-AGL/MSL) 4370 3260
TRANSPORT WND (KTS) SW 11 NW 15
TRANSPORT WND (M/S) SW 6 NW 8
TRANSPORT WND (MPH) SW 13 NW 17
VENT RATE (KT-FT) 48070 48900
VENT RATE (M/S-M) 7980 8000
VENT RATE (MPH-FT) 56810 55420
DISPERSION 3 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 12 POOR 25 FAIR 32 FAIR 30 FAIR
ADI LATE 3 VERY POOR 64 GOOD 10 POOR 56 GEN GOOD
MAX LVORI EARLY 10 9 7 5
MAX LVORI LATE 10 3 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ038-190815-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 60
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 62 (-3) 85 (+8) 70 81
RH % (24H TREND) 100 (+5) 60 (-18) 100 71
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 NW 6
PRECIP AMOUNT 0.00 0.00 0.15 0.09
PRECIP DURATION 5 4
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1440 900
MIXING HGT(FT-AGL/MSL) 4710 2940
TRANSPORT WND (KTS) SW 11 N 12
TRANSPORT WND (M/S) SW 6 N 6
TRANSPORT WND (MPH) SW 13 N 14
VENT RATE (KT-FT) 51810 35280
VENT RATE (M/S-M) 8640 5400
VENT RATE (MPH-FT) 61230 41160
DISPERSION 4 3
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 27 FAIR 51 GEN GOOD 36 FAIR
ADI LATE 2 VERY POOR 69 GOOD 10 POOR 41 GEN GOOD
MAX LVORI EARLY 9 9 6 5
MAX LVORI LATE 10 3 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
OHZ031-190815-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 50
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 61 (-2) 86 (+9) 69 81
RH % (24H TREND) 100 (+5) 58 (-16) 100 70
20FT WND-VAL/AM(MPH) LGT/VAR W 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 SW 6 NW 7
PRECIP AMOUNT 0.00 0.00 0.17 0.09
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1450 950
MIXING HGT(FT-AGL/MSL) 4760 3110
TRANSPORT WND (KTS) SW 11 N 13
TRANSPORT WND (M/S) SW 6 N 7
TRANSPORT WND (MPH) SW 13 N 15
VENT RATE (KT-FT) 52360 40430
VENT RATE (M/S-M) 8700 6650
VENT RATE (MPH-FT) 61880 46650
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 11 POOR 28 FAIR 58 GEN GOOD 36 FAIR
ADI LATE 2 VERY POOR 72 GOOD 11 POOR 39 FAIR
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 10 3 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ020-190815-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 61 (-2) 87 (+9) 69 80
RH % (24H TREND) 99 (+7) 56 (-13) 99 68
20FT WND-VAL/AM(MPH) S 5 NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 SW 6 N 7
PRECIP AMOUNT 0.00 0.00 0.19 0.08
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1410 990
MIXING HGT(FT-AGL/MSL) 4640 3240
TRANSPORT WND (KTS) SW 11 N 13
TRANSPORT WND (M/S) SW 6 N 7
TRANSPORT WND (MPH) SW 13 N 15
VENT RATE (KT-FT) 51040 42120
VENT RATE (M/S-M) 8460 6930
VENT RATE (MPH-FT) 60320 48600
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 29 FAIR 63 GOOD 32 FAIR
ADI LATE 2 VERY POOR 77 GOOD 11 POOR 57 GEN GOOD
MAX LVORI EARLY 7 8 5 5
MAX LVORI LATE 9 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ010-190815-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 30
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 61 (-4) 87 (+9) 70 80
RH % (24H TREND) 98 (+9) 56 (-11) 100 64
20FT WND-VAL/AM(MPH) S 5 NW 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 6 N 8
PRECIP AMOUNT 0.00 0.00 0.19 0.07
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1410 990
MIXING HGT(FT-AGL/MSL) 4620 3260
TRANSPORT WND (KTS) SW 12 N 13
TRANSPORT WND (M/S) SW 6 N 7
TRANSPORT WND (MPH) SW 14 N 15
VENT RATE (KT-FT) 55440 42380
VENT RATE (M/S-M) 8460 6930
VENT RATE (MPH-FT) 64680 48900
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 24 FAIR 30 FAIR 67 GOOD 29 FAIR
ADI LATE 2 VERY POOR 77 GOOD 11 POOR 54 GEN GOOD
MAX LVORI EARLY 6 8 5 5
MAX LVORI LATE 8 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ011-190815-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 62 (-3) 87 (+8) 70 79
RH % (24H TREND) 92 (+5) 52 (-10) 99 63
20FT WND-VAL/AM(MPH) S 5 NW 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 N 7
PRECIP AMOUNT 0.00 0.00 0.18 0.07
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1470 1070
MIXING HGT(FT-AGL/MSL) 4830 3490
TRANSPORT WND (KTS) SW 12 N 13
TRANSPORT WND (M/S) SW 6 N 7
TRANSPORT WND (MPH) SW 14 N 15
VENT RATE (KT-FT) 57960 45370
VENT RATE (M/S-M) 8820 7490
VENT RATE (MPH-FT) 67620 52350
DISPERSION 4 3
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 22 FAIR 29 FAIR 57 GEN GOOD 30 FAIR
ADI LATE 2 VERY POOR 73 GOOD 12 POOR 61 GOOD
MAX LVORI EARLY 5 6 4 5
MAX LVORI LATE 7 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ012-190815-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 50 20
TEMP (24H TREND) 62 (-2) 87 (+10) 69 80
RH % (24H TREND) 90 (+1) 56 (-8) 100 65
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 N 7
PRECIP AMOUNT 0.00 0.00 0.20 0.08
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1360 1060
MIXING HGT(FT-AGL/MSL) 4450 3470
TRANSPORT WND (KTS) SW 10 NW 13
TRANSPORT WND (M/S) SW 5 NW 7
TRANSPORT WND (MPH) SW 12 NW 15
VENT RATE (KT-FT) 44500 45110
VENT RATE (M/S-M) 6800 7420
VENT RATE (MPH-FT) 53400 52050
DISPERSION 3 3
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 27 FAIR 26 FAIR 32 FAIR 30 FAIR
ADI LATE 3 VERY POOR 55 GEN GOOD 11 POOR 59 GEN GOOD
MAX LVORI EARLY 5 6 4 5
MAX LVORI LATE 6 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ013-190815-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 30
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 60 (-1) 86 (+7) 68 78
RH % (24H TREND) 95 (0) 55 (-5) 100 69
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.22 0.09
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1400 1010
MIXING HGT(FT-AGL/MSL) 4590 3320
TRANSPORT WND (KTS) SW 12 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 14 NW 15
VENT RATE (KT-FT) 55080 43160
VENT RATE (M/S-M) 8400 7070
VENT RATE (MPH-FT) 64260 49800
DISPERSION 4 3
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 19 GEN POOR 28 FAIR 61 GOOD 26 FAIR
ADI LATE 2 VERY POOR 77 GOOD 10 POOR 60 GEN GOOD
MAX LVORI EARLY 5 7 5 6
MAX LVORI LATE 8 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
OHZ021-190815-
SUMMIT-
INCLUDING THE CITY OF AKRON
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 62 (-1) 87 (+8) 70 82
RH % (24H TREND) 97 (+6) 52 (-12) 100 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 NW 6
PRECIP AMOUNT 0.00 0.00 0.14 0.07
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1490 1020
MIXING HGT(FT-AGL/MSL) 4890 3350
TRANSPORT WND (KTS) SW 12 NW 12
TRANSPORT WND (M/S) SW 6 NW 6
TRANSPORT WND (MPH) SW 14 NW 14
VENT RATE (KT-FT) 58680 40200
VENT RATE (M/S-M) 8940 6120
VENT RATE (MPH-FT) 68460 46900
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 19 GEN POOR 30 FAIR 61 GOOD 34 FAIR
ADI LATE 2 VERY POOR 76 GOOD 11 POOR 60 GEN GOOD
MAX LVORI EARLY 6 8 4 5
MAX LVORI LATE 9 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
OHZ022-190815-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 61 (-1) 86 (+7) 69 82
RH % (24H TREND) 97 (+3) 52 (-11) 100 65
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 NW 6
PRECIP AMOUNT 0.00 0.00 0.13 0.07
PRECIP DURATION 5 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1460 1030
MIXING HGT(FT-AGL/MSL) 4790 3380
TRANSPORT WND (KTS) SW 12 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 14 NW 15
VENT RATE (KT-FT) 57480 43940
VENT RATE (M/S-M) 8760 7210
VENT RATE (MPH-FT) 67060 50700
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 19 GEN POOR 29 FAIR 58 GEN GOOD 30 FAIR
ADI LATE 2 VERY POOR 76 GOOD 11 POOR 63 GOOD
MAX LVORI EARLY 6 8 5 5
MAX LVORI LATE 9 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ032-190815-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 50
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 63 (-1) 86 (+8) 70 82
RH % (24H TREND) 99 (+6) 56 (-14) 99 67
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 SW 6 NW 6
PRECIP AMOUNT 0.00 0.00 0.13 0.07
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1470 1000
MIXING HGT(FT-AGL/MSL) 4830 3270
TRANSPORT WND (KTS) SW 11 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 13 NW 15
VENT RATE (KT-FT) 53130 42510
VENT RATE (M/S-M) 8820 7000
VENT RATE (MPH-FT) 62790 49050
DISPERSION 4 3
SUNSHINE HOURS 7 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 10 POOR 28 FAIR 60 GEN GOOD 39 FAIR
ADI LATE 2 VERY POOR 73 GOOD 11 POOR 41 GEN GOOD
MAX LVORI EARLY 7 8 5 5
MAX LVORI LATE 9 3 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ033-190815-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 40
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 62 (-1) 87 (+8) 69 82
RH % (24H TREND) 98 (+4) 52 (-12) 99 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 NW 6
PRECIP AMOUNT 0.00 0.00 0.13 0.08
PRECIP DURATION 4 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1450 1080
MIXING HGT(FT-AGL/MSL) 4750 3550
TRANSPORT WND (KTS) SW 11 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 13 NW 15
VENT RATE (KT-FT) 52250 46150
VENT RATE (M/S-M) 8700 7560
VENT RATE (MPH-FT) 61750 53250
DISPERSION 4 3
SUNSHINE HOURS 8 6
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 18 GEN POOR 28 FAIR 49 GEN GOOD 31 FAIR
ADI LATE 2 VERY POOR 71 GOOD 11 POOR 43 GEN GOOD
MAX LVORI EARLY 7 9 4 5
MAX LVORI LATE 9 2 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ023-190815-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 61 (-1) 87 (+7) 69 82
RH % (24H TREND) 98 (+4) 51 (-7) 100 64
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.15 0.10
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1440 1070
MIXING HGT(FT-AGL/MSL) 4720 3520
TRANSPORT WND (KTS) SW 12 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 14 NW 15
VENT RATE (KT-FT) 56640 45760
VENT RATE (M/S-M) 8640 7490
VENT RATE (MPH-FT) 66080 52800
DISPERSION 4 3
SUNSHINE HOURS 8 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 29 FAIR 53 GEN GOOD 28 FAIR
ADI LATE 2 VERY POOR 78 GOOD 10 POOR 69 GOOD
MAX LVORI EARLY 6 8 4 5
MAX LVORI LATE 8 2 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS AROUND
5 MPH.
OHZ014-190815-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 59 (-2) 86 (+7) 68 79
RH % (24H TREND) 95 (+1) 54 (-3) 100 64
20FT WND-VAL/AM(MPH) LGT/VAR NW 5
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.25 0.11
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1450 1030
MIXING HGT(FT-AGL/MSL) 4750 3380
TRANSPORT WND (KTS) SW 11 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 13 NW 15
VENT RATE (KT-FT) 52250 43940
VENT RATE (M/S-M) 8700 7210
VENT RATE (MPH-FT) 61750 50700
DISPERSION 4 3
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 20 GEN POOR 32 FAIR 49 GEN GOOD 31 FAIR
ADI LATE 2 VERY POOR 75 GOOD 9 POOR 60 GEN GOOD
MAX LVORI EARLY 5 7 5 6
MAX LVORI LATE 8 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
OHZ089-190815-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 40
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 61 (-3) 86 (+11) 69 81
RH % (24H TREND) 90 (+3) 56 (-8) 99 63
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 N 7
PRECIP AMOUNT 0.00 0.00 0.19 0.08
PRECIP DURATION 3 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1120 960
MIXING HGT(FT-AGL/MSL) 3660 3160
TRANSPORT WND (KTS) SW 8 NW 12
TRANSPORT WND (M/S) SW 4 NW 6
TRANSPORT WND (MPH) SW 9 NW 14
VENT RATE (KT-FT) 29280 37920
VENT RATE (M/S-M) 4480 5760
VENT RATE (MPH-FT) 32940 44240
DISPERSION 3 3
SUNSHINE HOURS 10 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 27 FAIR 17 GEN POOR 39 FAIR
ADI LATE 3 VERY POOR 40 FAIR 11 POOR 55 GEN GOOD
MAX LVORI EARLY 5 6 4 5
MAX LVORI LATE 6 2 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. SOUTH WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS AROUND 5 MPH.
PAZ001-190815-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 50
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 62 (-1) 86 (+12) 69 82
RH % (24H TREND) 85 (+1) 54 (-4) 97 59
20FT WND-VAL/AM(MPH) S 5 NW 6
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 N 6
PRECIP AMOUNT 0.00 0.00 0.21 0.09
PRECIP DURATION 4 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1030 880
MIXING HGT(FT-AGL/MSL) 3380 2900
TRANSPORT WND (KTS) SW 8 NW 10
TRANSPORT WND (M/S) SW 4 NW 5
TRANSPORT WND (MPH) SW 9 NW 12
VENT RATE (KT-FT) 27040 29000
VENT RATE (M/S-M) 4120 4400
VENT RATE (MPH-FT) 30420 34800
DISPERSION 3 3
SUNSHINE HOURS 10 8
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 28 FAIR 30 FAIR 12 POOR 30 FAIR
ADI LATE 3 VERY POOR 34 FAIR 12 POOR 46 GEN GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 4 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
PAZ002-190815-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 60
CHANCE OF THUNDER (%) 0 0 50 40
TEMP (24H TREND) 57 (-2) 85 (+8) 65 79
RH % (24H TREND) 93 (-1) 55 (+1) 100 65
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 SW 5 NW 7
PRECIP AMOUNT 0.00 0.00 0.19 0.09
PRECIP DURATION 3 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1370 970
MIXING HGT(FT-AGL/MSL) 4490 3170
TRANSPORT WND (KTS) SW 11 NW 11
TRANSPORT WND (M/S) SW 6 NW 6
TRANSPORT WND (MPH) SW 13 NW 13
VENT RATE (KT-FT) 49390 34870
VENT RATE (M/S-M) 8220 5820
VENT RATE (MPH-FT) 58370 41210
DISPERSION 4 3
SUNSHINE HOURS 10 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 23 FAIR 34 FAIR 40 FAIR 30 FAIR
ADI LATE 3 VERY POOR 64 GOOD 10 POOR 47 GEN GOOD
MAX LVORI EARLY 4 6 5 5
MAX LVORI LATE 6 1 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
PAZ003-190815-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
152 PM EDT FRI JUL 18 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 50
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 58 (-1) 85 (+7) 66 78
RH % (24H TREND) 96 (-1) 55 (+1) 100 70
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.26 0.11
PRECIP DURATION 3 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1400 990
MIXING HGT(FT-AGL/MSL) 4610 3260
TRANSPORT WND (KTS) SW 12 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 14 NW 15
VENT RATE (KT-FT) 55320 42380
VENT RATE (M/S-M) 8400 6930
VENT RATE (MPH-FT) 64540 48900
DISPERSION 4 3
SUNSHINE HOURS 9 7
RH RECOVERY EXCELLENT EXCELLENT
ADI EARLY 21 FAIR 32 FAIR 54 GEN GOOD 30 FAIR
ADI LATE 2 VERY POOR 74 GOOD 9 POOR 57 GEN GOOD
MAX LVORI EARLY 5 7 5 6
MAX LVORI LATE 8 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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