564
FNUS51 KCLE 210738
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
238 AM EST SUN DEC 21 2025
DISCUSSION
HIGH PRESSURE BUILDS IN FOR LATER SUNDAY THROUGH MONDAY. A BROAD
UPPER LEVEL RIDGE BUILDS OVER THE CENTRAL PORTION OF THE
COUNTRY. MILDER INTO THE MIDDLE AND END OF THE WEEK.
OHZ003-212115-
LUCAS-
INCLUDING THE CITY OF TOLEDO
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-11) 21 (0) 39
RH % (24H TREND) 51 (-3) 80 (0) 50
20FT WND-VAL/AM(MPH) NW 10 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 930 270
MIXING HGT(FT-AGL/MSL) 3060 900
TRANSPORT WND (KTS) NW 24 S 10
TRANSPORT WND (M/S) NW 12 S 5
TRANSPORT WND (MPH) NW 28 S 12
VENT RATE (KT-FT) 73440 9000
VENT RATE (M/S-M) 11160 1350
VENT RATE (MPH-FT) 85680 10800
DISPERSION 4 1
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 4 VERY POOR 8 POOR
ADI LATE 36 FAIR 7 POOR 13 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. NORTH WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40. WEST
WINDS 5 TO 10 MPH.
OHZ006-212115-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-12) 20 (-2) 40
RH % (24H TREND) 52 (-3) 78 (-3) 50
20FT WND-VAL/AM(MPH) W 12 S 6
20FT WND-RDG/PM(MPH) W 9 LGT/VAR S 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 890 270
MIXING HGT(FT-AGL/MSL) 2920 890
TRANSPORT WND (KTS) NW 23 S 15
TRANSPORT WND (M/S) NW 12 S 8
TRANSPORT WND (MPH) NW 26 S 17
VENT RATE (KT-FT) 67160 13350
VENT RATE (M/S-M) 10680 2160
VENT RATE (MPH-FT) 75920 15130
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 4 VERY POOR 8 POOR
ADI LATE 34 FAIR 8 POOR 15 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
OHZ007-212115-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-12) 20 (-2) 39
RH % (24H TREND) 50 (-5) 81 (+1) 50
20FT WND-VAL/AM(MPH) W 11 S 5
20FT WND-RDG/PM(MPH) W 9 LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1000 260
MIXING HGT(FT-AGL/MSL) 3280 840
TRANSPORT WND (KTS) NW 24 S 12
TRANSPORT WND (M/S) NW 12 S 6
TRANSPORT WND (MPH) NW 28 S 14
VENT RATE (KT-FT) 78720 10080
VENT RATE (M/S-M) 12000 1560
VENT RATE (MPH-FT) 91840 11760
DISPERSION 4 1
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 4 VERY POOR 9 POOR
ADI LATE 33 FAIR 8 POOR 15 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. NORTH WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40. WEST
WINDS 5 TO 10 MPH.
OHZ008-212115-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-12) 21 (-2) 39
RH % (24H TREND) 52 (-2) 79 (-1) 51
20FT WND-VAL/AM(MPH) W 11 S 6
20FT WND-RDG/PM(MPH) W 9 LGT/VAR S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 920 250
MIXING HGT(FT-AGL/MSL) 3010 810
TRANSPORT WND (KTS) NW 23 S 13
TRANSPORT WND (M/S) NW 12 S 7
TRANSPORT WND (MPH) NW 26 S 15
VENT RATE (KT-FT) 69230 10530
VENT RATE (M/S-M) 11040 1750
VENT RATE (MPH-FT) 78260 12150
DISPERSION 4 1
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 4 VERY POOR 10 POOR
ADI LATE 32 FAIR 8 POOR 15 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S.
EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
OHZ017-212115-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-13) 21 (-2) 41
RH % (24H TREND) 56 (0) 78 (-3) 51
20FT WND-VAL/AM(MPH) NW 12 S 7
20FT WND-RDG/PM(MPH) W 9 LGT/VAR SE 11 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 810 300
MIXING HGT(FT-AGL/MSL) 2670 990
TRANSPORT WND (KTS) NW 22 S 16
TRANSPORT WND (M/S) NW 11 S 8
TRANSPORT WND (MPH) NW 25 S 18
VENT RATE (KT-FT) 58740 15840
VENT RATE (M/S-M) 8910 2400
VENT RATE (MPH-FT) 66750 17820
DISPERSION 4 2
SUNSHINE HOURS 8 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 3 VERY POOR 13 GEN POOR
ADI LATE 32 FAIR 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS 5 TO 10 MPH.
CHRISTMAS DAY
CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
OHZ018-212115-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-12) 21 (-2) 39
RH % (24H TREND) 55 (0) 77 (-2) 52
20FT WND-VAL/AM(MPH) W 11 S 7
20FT WND-RDG/PM(MPH) W 9 LGT/VAR S 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 860 260
MIXING HGT(FT-AGL/MSL) 2820 850
TRANSPORT WND (KTS) NW 24 S 16
TRANSPORT WND (M/S) NW 12 S 8
TRANSPORT WND (MPH) NW 28 S 18
VENT RATE (KT-FT) 67680 13600
VENT RATE (M/S-M) 10320 2080
VENT RATE (MPH-FT) 78960 15300
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 4 VERY POOR 16 GEN POOR
ADI LATE 33 FAIR 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S.
SOUTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS AROUND 50. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
OHZ027-212115-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-13) 20 (-3) 40
RH % (24H TREND) 55 (0) 78 (-2) 51
20FT WND-VAL/AM(MPH) NW 11 S 7
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR S 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 800 280
MIXING HGT(FT-AGL/MSL) 2620 930
TRANSPORT WND (KTS) NW 22 S 16
TRANSPORT WND (M/S) NW 11 S 8
TRANSPORT WND (MPH) NW 25 S 18
VENT RATE (KT-FT) 57640 14880
VENT RATE (M/S-M) 8800 2240
VENT RATE (MPH-FT) 65500 16740
DISPERSION 4 2
SUNSHINE HOURS 8 3
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 3 VERY POOR 15 GEN POOR
ADI LATE 33 FAIR 5 VERY POOR 21 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS AROUND 40. HIGHS
IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS AROUND 10 MPH.
OHZ028-212115-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-13) 19 (-3) 39
RH % (24H TREND) 56 (0) 79 (-1) 53
20FT WND-VAL/AM(MPH) NW 11 S 7
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR S 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 250
MIXING HGT(FT-AGL/MSL) 2720 820
TRANSPORT WND (KTS) NW 23 S 17
TRANSPORT WND (M/S) NW 12 S 9
TRANSPORT WND (MPH) NW 26 S 20
VENT RATE (KT-FT) 62560 13940
VENT RATE (M/S-M) 9960 2250
VENT RATE (MPH-FT) 70720 16400
DISPERSION 4 2
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 3 VERY POOR 16 GEN POOR
ADI LATE 32 FAIR 5 VERY POOR 17 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ036-212115-
MARION-
INCLUDING THE CITY OF MARION
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-13) 18 (-5) 40
RH % (24H TREND) 57 (+1) 82 (+1) 53
20FT WND-VAL/AM(MPH) NW 10 G17 S 6
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR SE 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 280
MIXING HGT(FT-AGL/MSL) 2570 920
TRANSPORT WND (KTS) NW 20 S 16
TRANSPORT WND (M/S) NW 10 S 8
TRANSPORT WND (MPH) NW 23 S 18
VENT RATE (KT-FT) 51400 14720
VENT RATE (M/S-M) 7800 2240
VENT RATE (MPH-FT) 59110 16560
DISPERSION 3 2
SUNSHINE HOURS 8 3
RH RECOVERY EXCELLENT
ADI EARLY 32 FAIR 3 VERY POOR 15 GEN POOR
ADI LATE 31 FAIR 5 VERY POOR 22 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS AROUND 40. HIGHS
IN THE UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ037-212115-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-12) 18 (-5) 39
RH % (24H TREND) 57 (+1) 83 (+1) 51
20FT WND-VAL/AM(MPH) NW 11 G18 S 6
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR SE 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 260
MIXING HGT(FT-AGL/MSL) 2380 860
TRANSPORT WND (KTS) NW 20 S 15
TRANSPORT WND (M/S) NW 10 S 8
TRANSPORT WND (MPH) NW 23 S 17
VENT RATE (KT-FT) 47600 12900
VENT RATE (M/S-M) 7300 2080
VENT RATE (MPH-FT) 54740 14620
DISPERSION 3 2
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT
ADI EARLY 31 FAIR 3 VERY POOR 13 GEN POOR
ADI LATE 31 FAIR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. SOUTHWEST WINDS AROUND 10 MPH.
OHZ009-212115-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-13) 21 (-1) 39
RH % (24H TREND) 54 (-3) 80 (0) 55
20FT WND-VAL/AM(MPH) W 11 G20 S 5
20FT WND-RDG/PM(MPH) W 9 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1000 260
MIXING HGT(FT-AGL/MSL) 3280 860
TRANSPORT WND (KTS) NW 25 S 12
TRANSPORT WND (M/S) NW 13 S 6
TRANSPORT WND (MPH) NW 29 S 14
VENT RATE (KT-FT) 82000 10320
VENT RATE (M/S-M) 13000 1560
VENT RATE (MPH-FT) 95120 12040
DISPERSION 4 1
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 33 FAIR 8 POOR 17 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. NORTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40. WEST
WINDS 5 TO 10 MPH.
OHZ019-212115-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-13) 19 (-3) 39
RH % (24H TREND) 54 (-1) 81 (+2) 54
20FT WND-VAL/AM(MPH) W 10 G18 S 5
20FT WND-RDG/PM(MPH) W 8 LGT/VAR S 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 870 250
MIXING HGT(FT-AGL/MSL) 2870 820
TRANSPORT WND (KTS) NW 24 S 13
TRANSPORT WND (M/S) NW 12 S 7
TRANSPORT WND (MPH) NW 28 S 15
VENT RATE (KT-FT) 68880 10660
VENT RATE (M/S-M) 10440 1750
VENT RATE (MPH-FT) 80360 12300
DISPERSION 4 1
SUNSHINE HOURS 7 3
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 33 FAIR 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
AROUND 50. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ029-212115-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-14) 18 (-4) 39
RH % (24H TREND) 55 (+1) 83 (+3) 49
20FT WND-VAL/AM(MPH) NW 10 G18 S 5
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR S 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 810 240
MIXING HGT(FT-AGL/MSL) 2650 790
TRANSPORT WND (KTS) NW 22 S 13
TRANSPORT WND (M/S) NW 11 S 7
TRANSPORT WND (MPH) NW 25 S 15
VENT RATE (KT-FT) 58300 10270
VENT RATE (M/S-M) 8910 1680
VENT RATE (MPH-FT) 66250 11850
DISPERSION 4 1
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 30 FAIR 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ030-212115-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-14) 16 (-6) 38
RH % (24H TREND) 55 (+3) 84 (+4) 49
20FT WND-VAL/AM(MPH) NW 10 G18 S 5
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 850 270
MIXING HGT(FT-AGL/MSL) 2780 890
TRANSPORT WND (KTS) NW 23 S 13
TRANSPORT WND (M/S) NW 12 S 7
TRANSPORT WND (MPH) NW 26 S 15
VENT RATE (KT-FT) 63940 11570
VENT RATE (M/S-M) 10200 1890
VENT RATE (MPH-FT) 72280 13350
DISPERSION 4 1
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 3 VERY POOR 14 GEN POOR
ADI LATE 35 FAIR 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ047-212115-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-13) 17 (-6) 39
RH % (24H TREND) 54 (+3) 86 (+2) 45
20FT WND-VAL/AM(MPH) NW 9 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 270
MIXING HGT(FT-AGL/MSL) 2380 880
TRANSPORT WND (KTS) NW 19 S 11
TRANSPORT WND (M/S) NW 10 S 6
TRANSPORT WND (MPH) NW 22 S 13
VENT RATE (KT-FT) 45220 9680
VENT RATE (M/S-M) 7300 1620
VENT RATE (MPH-FT) 52360 11440
DISPERSION 3 1
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT
ADI EARLY 19 GEN POOR 3 VERY POOR 10 POOR
ADI LATE 34 FAIR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. NORTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. WARMER. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S. HIGHS IN
THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ038-212115-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-13) 17 (-6) 38
RH % (24H TREND) 52 (+3) 85 (+3) 45
20FT WND-VAL/AM(MPH) NW 9 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 770 330
MIXING HGT(FT-AGL/MSL) 2510 1070
TRANSPORT WND (KTS) NW 19 S 12
TRANSPORT WND (M/S) NW 10 S 6
TRANSPORT WND (MPH) NW 22 S 14
VENT RATE (KT-FT) 47690 12840
VENT RATE (M/S-M) 7700 1980
VENT RATE (MPH-FT) 55220 14980
DISPERSION 3 1
SUNSHINE HOURS 8 4
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 3 VERY POOR 14 GEN POOR
ADI LATE 35 FAIR 4 VERY POOR 14 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S. HIGHS IN
THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ031-212115-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-14) 16 (-6) 37
RH % (24H TREND) 54 (+2) 86 (+5) 48
20FT WND-VAL/AM(MPH) NW 11 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 860 300
MIXING HGT(FT-AGL/MSL) 2810 1000
TRANSPORT WND (KTS) NW 22 S 13
TRANSPORT WND (M/S) NW 11 S 7
TRANSPORT WND (MPH) NW 25 S 15
VENT RATE (KT-FT) 61820 13000
VENT RATE (M/S-M) 9460 2100
VENT RATE (MPH-FT) 70250 15000
DISPERSION 4 2
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 34 FAIR 3 VERY POOR 16 GEN POOR
ADI LATE 35 FAIR 4 VERY POOR 15 GEN POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN AND SNOW LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ020-212115-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (-14) 16 (-6) 37
RH % (24H TREND) 57 (+3) 85 (+5) 52
20FT WND-VAL/AM(MPH) NW 13 G20 S 5
20FT WND-RDG/PM(MPH) NW 10 G18 LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 940 280
MIXING HGT(FT-AGL/MSL) 3080 930
TRANSPORT WND (KTS) NW 24 S 13
TRANSPORT WND (M/S) NW 12 S 7
TRANSPORT WND (MPH) NW 28 S 15
VENT RATE (KT-FT) 73920 12090
VENT RATE (M/S-M) 11280 1960
VENT RATE (MPH-FT) 86240 13950
DISPERSION 4 1
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 3 VERY POOR 14 GEN POOR
ADI LATE 35 FAIR 5 VERY POOR 15 GEN POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ010-212115-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-14) 18 (-4) 38
RH % (24H TREND) 56 (+1) 84 (+4) 53
20FT WND-VAL/AM(MPH) NW 12 G22 S 5
20FT WND-RDG/PM(MPH) NW 10 LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1100 290
MIXING HGT(FT-AGL/MSL) 3620 950
TRANSPORT WND (KTS) NW 25 S 13
TRANSPORT WND (M/S) NW 13 S 7
TRANSPORT WND (MPH) NW 29 S 15
VENT RATE (KT-FT) 90500 12350
VENT RATE (M/S-M) 14300 2030
VENT RATE (MPH-FT) 104980 14250
DISPERSION 4 2
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 3 VERY POOR 14 GEN POOR
ADI LATE 32 FAIR 7 POOR 16 GEN POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH RAIN AND SNOW LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. NORTH WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS AROUND 40. HIGHS IN THE
UPPER 40S. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. WEST WINDS 5 TO 10 MPH.
OHZ011-212115-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-15) 18 (-4) 38
RH % (24H TREND) 59 (+5) 81 (+4) 54
20FT WND-VAL/AM(MPH) W 13 G23 S 5
20FT WND-RDG/PM(MPH) W 11 G19 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1200 310
MIXING HGT(FT-AGL/MSL) 3930 1020
TRANSPORT WND (KTS) NW 27 S 12
TRANSPORT WND (M/S) NW 14 S 6
TRANSPORT WND (MPH) NW 31 S 14
VENT RATE (KT-FT) 106110 12240
VENT RATE (M/S-M) 16800 1860
VENT RATE (MPH-FT) 121830 14280
DISPERSION 5 1
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 4 VERY POOR 14 GEN POOR
ADI LATE 35 FAIR 5 VERY POOR 13 GEN POOR
MAX LVORI EARLY 4 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
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTH WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
OHZ012-212115-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-16) 20 (-2) 38
RH % (24H TREND) 58 (+7) 82 (+8) 48
20FT WND-VAL/AM(MPH) W 14 G23 S 5
20FT WND-RDG/PM(MPH) W 11 G19 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1240 370
MIXING HGT(FT-AGL/MSL) 4070 1230
TRANSPORT WND (KTS) W 27 S 11
TRANSPORT WND (M/S) W 14 S 6
TRANSPORT WND (MPH) W 31 S 13
VENT RATE (KT-FT) 109890 13530
VENT RATE (M/S-M) 17360 2220
VENT RATE (MPH-FT) 126170 15990
DISPERSION 5 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 10 POOR 15 GEN POOR
ADI LATE 35 FAIR 5 VERY POOR 13 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS AROUND 5 MPH.
FRIDAY
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
OHZ013-212115-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (-15) 16 (-5) 36
RH % (24H TREND) 60 (+8) 86 (+9) 50
20FT WND-VAL/AM(MPH) W 12 G22 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 G18 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 930 310
MIXING HGT(FT-AGL/MSL) 3050 1030
TRANSPORT WND (KTS) NW 22 SW 11
TRANSPORT WND (M/S) NW 11 SW 6
TRANSPORT WND (MPH) NW 25 SW 13
VENT RATE (KT-FT) 67100 11330
VENT RATE (M/S-M) 10230 1860
VENT RATE (MPH-FT) 76250 13390
DISPERSION 4 1
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 4 VERY POOR 13 GEN POOR
ADI LATE 38 FAIR 4 VERY POOR 12 POOR
MAX LVORI EARLY 4 5 4
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
TUESDAY
RAIN WITH SNOW LIKELY. LOWS AROUND 30. HIGHS IN THE
MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
HIGHS AROUND 50. SOUTH WINDS AROUND 5 MPH.
FRIDAY
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ021-212115-
SUMMIT-
INCLUDING THE CITY OF AKRON
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (-14) 16 (-7) 37
RH % (24H TREND) 56 (+2) 83 (+3) 51
20FT WND-VAL/AM(MPH) NW 11 G21 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 G18 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 960 310
MIXING HGT(FT-AGL/MSL) 3140 1020
TRANSPORT WND (KTS) NW 24 S 12
TRANSPORT WND (M/S) NW 12 S 6
TRANSPORT WND (MPH) NW 28 S 14
VENT RATE (KT-FT) 75360 12240
VENT RATE (M/S-M) 11520 1860
VENT RATE (MPH-FT) 87920 14280
DISPERSION 4 1
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 3 VERY POOR 16 GEN POOR
ADI LATE 38 FAIR 4 VERY POOR 12 POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. EAST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ022-212115-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-14) 16 (-6) 37
RH % (24H TREND) 55 (+3) 84 (+5) 47
20FT WND-VAL/AM(MPH) W 11 G20 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 G18 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 930 330
MIXING HGT(FT-AGL/MSL) 3060 1070
TRANSPORT WND (KTS) W 23 S 11
TRANSPORT WND (M/S) W 12 S 6
TRANSPORT WND (MPH) W 26 S 13
VENT RATE (KT-FT) 70380 11770
VENT RATE (M/S-M) 11160 1980
VENT RATE (MPH-FT) 79560 13910
DISPERSION 4 1
SUNSHINE HOURS 6 3
RH RECOVERY EXCELLENT
ADI EARLY 37 FAIR 4 VERY POOR 16 GEN POOR
ADI LATE 38 FAIR 4 VERY POOR 10 POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ032-212115-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-13) 16 (-8) 38
RH % (24H TREND) 53 (+3) 83 (+3) 45
20FT WND-VAL/AM(MPH) NW 11 G19 LGT/VAR
20FT WND-RDG/PM(MPH) NW 10 G17 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 850 340
MIXING HGT(FT-AGL/MSL) 2800 1100
TRANSPORT WND (KTS) NW 20 S 11
TRANSPORT WND (M/S) NW 10 S 6
TRANSPORT WND (MPH) NW 23 S 13
VENT RATE (KT-FT) 56000 12100
VENT RATE (M/S-M) 8500 2040
VENT RATE (MPH-FT) 64400 14300
DISPERSION 4 2
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 35 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 37 FAIR 4 VERY POOR 11 POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN AND A CHANCE OF SNOW. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S. HIGHS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ033-212115-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (-14) 15 (-8) 37
RH % (24H TREND) 54 (+4) 84 (+4) 46
20FT WND-VAL/AM(MPH) W 10 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 9 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 970 390
MIXING HGT(FT-AGL/MSL) 3170 1270
TRANSPORT WND (KTS) NW 22 S 8
TRANSPORT WND (M/S) NW 11 S 4
TRANSPORT WND (MPH) NW 25 S 9
VENT RATE (KT-FT) 69740 10160
VENT RATE (M/S-M) 10670 1560
VENT RATE (MPH-FT) 79250 11430
DISPERSION 4 1
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT
ADI EARLY 36 FAIR 5 VERY POOR 15 GEN POOR
ADI LATE 36 FAIR 4 VERY POOR 10 POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN AND A CHANCE OF SNOW. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ023-212115-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (-13) 15 (-7) 37
RH % (24H TREND) 54 (+2) 88 (+9) 48
20FT WND-VAL/AM(MPH) W 10 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 10 G18 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1120 400
MIXING HGT(FT-AGL/MSL) 3680 1300
TRANSPORT WND (KTS) NW 25 S 9
TRANSPORT WND (M/S) NW 13 S 5
TRANSPORT WND (MPH) NW 29 S 10
VENT RATE (KT-FT) 92000 11700
VENT RATE (M/S-M) 14560 2000
VENT RATE (MPH-FT) 106720 13000
DISPERSION 4 2
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 5 VERY POOR 17 GEN POOR
ADI LATE 40 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS AROUND 30. HIGHS IN THE
MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS AROUND 40. HIGHS AROUND
50. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COLDER. LOWS IN
THE UPPER 20S. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ014-212115-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (-14) 16 (-6) 36
RH % (24H TREND) 59 (+5) 90 (+12) 51
20FT WND-VAL/AM(MPH) W 12 G19 LGT/VAR
20FT WND-RDG/PM(MPH) W 10 G18 LGT/VAR S 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 1 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1220 410
MIXING HGT(FT-AGL/MSL) 4010 1360
TRANSPORT WND (KTS) W 25 S 11
TRANSPORT WND (M/S) W 13 S 6
TRANSPORT WND (MPH) W 29 S 13
VENT RATE (KT-FT) 100250 14960
VENT RATE (M/S-M) 15860 2460
VENT RATE (MPH-FT) 116290 17680
DISPERSION 4 2
SUNSHINE HOURS 4 3
RH RECOVERY EXCELLENT
ADI EARLY 39 FAIR 7 POOR 19 GEN POOR
ADI LATE 14 GEN POOR 5 VERY POOR 12 POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS AROUND 30. HIGHS IN THE
MID 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
OHZ089-212115-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (-14) 21 (-1) 38
RH % (24H TREND) 57 (+5) 85 (+10) 49
20FT WND-VAL/AM(MPH) W 13 G22 S 5
20FT WND-RDG/PM(MPH) W 11 G18 W 5 S 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 AM 1 PM
PRECIP END 2 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1280 470
MIXING HGT(FT-AGL/MSL) 4190 1530
TRANSPORT WND (KTS) W 28 S 12
TRANSPORT WND (M/S) W 14 S 6
TRANSPORT WND (MPH) W 32 S 14
VENT RATE (KT-FT) 117320 18360
VENT RATE (M/S-M) 17920 2820
VENT RATE (MPH-FT) 134080 21420
DISPERSION 5 2
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 42 GEN GOOD 21 FAIR 21 FAIR
ADI LATE 25 FAIR 6 VERY POOR 13 GEN POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ001-212115-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-14) 21 (-1) 37
RH % (24H TREND) 58 (+9) 82 (+10) 49
20FT WND-VAL/AM(MPH) W 14 G23 SW 7
20FT WND-RDG/PM(MPH) W 12 G20 W 7 SW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1270 580
MIXING HGT(FT-AGL/MSL) 4170 1910
TRANSPORT WND (KTS) W 28 S 14
TRANSPORT WND (M/S) W 14 S 7
TRANSPORT WND (MPH) W 32 S 16
VENT RATE (KT-FT) 116760 26740
VENT RATE (M/S-M) 17780 4060
VENT RATE (MPH-FT) 133440 30560
DISPERSION 5 3
SUNSHINE HOURS 2 3
RH RECOVERY EXCELLENT
ADI EARLY 44 GEN GOOD 27 FAIR 25 FAIR
ADI LATE 28 FAIR 10 POOR 18 GEN POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
RAIN WITH SNOW LIKELY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40.
NORTHWEST WINDS 5 TO 10 MPH.
CHRISTMAS DAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ002-212115-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 24 (-14) 13 (-7) 35
RH % (24H TREND) 63 (+9) 96 (+16) 53
20FT WND-VAL/AM(MPH) W 12 G23 S 5
20FT WND-RDG/PM(MPH) W 10 G19 W 5 S 6
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1050 480
MIXING HGT(FT-AGL/MSL) 3460 1570
TRANSPORT WND (KTS) W 23 SW 12
TRANSPORT WND (M/S) W 12 SW 6
TRANSPORT WND (MPH) W 26 SW 14
VENT RATE (KT-FT) 79580 18840
VENT RATE (M/S-M) 12600 2880
VENT RATE (MPH-FT) 89960 21980
DISPERSION 4 2
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 19 GEN POOR 20 GEN POOR
ADI LATE 24 FAIR 7 POOR 12 POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW LIKELY AND RAIN. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ003-212115-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
238 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (-13) 13 (-7) 34
RH % (24H TREND) 61 (+5) 96 (+14) 53
20FT WND-VAL/AM(MPH) W 12 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 11 G19 LGT/VAR S 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 1 PM
PRECIP END 2 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1010 450
MIXING HGT(FT-AGL/MSL) 3320 1480
TRANSPORT WND (KTS) NW 22 SW 10
TRANSPORT WND (M/S) NW 11 SW 5
TRANSPORT WND (MPH) NW 25 SW 12
VENT RATE (KT-FT) 73040 14800
VENT RATE (M/S-M) 11110 2250
VENT RATE (MPH-FT) 83000 17760
DISPERSION 4 2
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 28 FAIR 13 GEN POOR 18 GEN POOR
ADI LATE 17 GEN POOR 5 VERY POOR 9 POOR
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW LIKELY AND RAIN. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
CHRISTMAS DAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S. HIGHS
IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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