717
FNUS51 KCLE 120711
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
211 AM EST FRI DEC 12 2025
DISCUSSION
A WEAK RIDGE MOVES EASTWARD ACROSS OUR REGION TODAY BEFORE A COLD
FRONT SWEEPS GENERALLY EASTWARD THROUGH NORTHERN OHIO AND
NORTHWEST PENNSYLVANIA ON SATURDAY. BEHIND THE COLD FRONT, A
TROUGH LINGERS OVER AND NEAR LAKE ERIE THROUGH SUNDAY AS A RIDGE
BUILDS FROM THE NORTH-CENTRAL UNITED STATES TO THE OHIO VALLEY.
THE RIDGE SHOULD BUILD EASTWARD ACROSS OUR ENTIRE REGION SUNDAY
NIGHT AND EVENTUALLY EXIT EASTWARD TOWARD NEW ENGLAND AND THE
MID-ATLANTIC REGION ON MONDAY.
OHZ003-122115-
LUCAS-
INCLUDING THE CITY OF TOLEDO
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (0) 18 (-1) 24
RH % (24H TREND) 67 (0) 99 (+13) 67
20FT WND-VAL/AM(MPH) LGT/VAR W 13
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 12
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 810 980
MIXING HGT(FT-AGL/MSL) 2670 3210
TRANSPORT WND (KTS) SW 6 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 7 W 22
VENT RATE (KT-FT) 16020 60990
VENT RATE (M/S-M) 2430 9800
VENT RATE (MPH-FT) 18690 70620
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 6 VERY POOR 13 GEN POOR 55 GEN GOOD
ADI LATE 23 FAIR 20 GEN POOR 53 GEN GOOD
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
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 7. HIGHS
IN THE LOWER 20S. WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS AROUND 20. WEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 13. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ006-122115-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (+1) 19 (-1) 25
RH % (24H TREND) 66 (-5) 98 (+13) 68
20FT WND-VAL/AM(MPH) LGT/VAR W 15
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 14
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 4
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 850 930
MIXING HGT(FT-AGL/MSL) 2800 3050
TRANSPORT WND (KTS) SW 5 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 6 W 22
VENT RATE (KT-FT) 14000 57950
VENT RATE (M/S-M) 2550 9300
VENT RATE (MPH-FT) 16800 67100
DISPERSION 2 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 12 POOR 52 GEN GOOD
ADI LATE 21 FAIR 26 FAIR 51 GEN GOOD
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
SUNDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS AROUND 8. HIGHS AROUND
20. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 13. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ007-122115-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+1) 20 (-1) 27
RH % (24H TREND) 64 (-4) 97 (+13) 64
20FT WND-VAL/AM(MPH) LGT/VAR W 14 G22
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 14
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 880 1050
MIXING HGT(FT-AGL/MSL) 2900 3450
TRANSPORT WND (KTS) SW 6 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 7 W 22
VENT RATE (KT-FT) 17400 65550
VENT RATE (M/S-M) 2640 10500
VENT RATE (MPH-FT) 20300 75900
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 13 GEN POOR 57 GEN GOOD
ADI LATE 24 FAIR 28 FAIR 56 GEN GOOD
MAX LVORI EARLY 5 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
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 10. HIGHS
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 20S.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 15. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ008-122115-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+1) 21 (0) 27
RH % (24H TREND) 63 (-6) 95 (+12) 66
20FT WND-VAL/AM(MPH) LGT/VAR W 14
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 14
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 4
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 930 970
MIXING HGT(FT-AGL/MSL) 3040 3180
TRANSPORT WND (KTS) SW 5 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 6 W 22
VENT RATE (KT-FT) 15200 60420
VENT RATE (M/S-M) 2790 9700
VENT RATE (MPH-FT) 18240 69960
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 7 POOR 12 POOR 55 GEN GOOD
ADI LATE 25 FAIR 26 FAIR 54 GEN GOOD
MAX LVORI EARLY 5 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
SUNDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS AROUND 9. HIGHS IN THE
LOWER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE LOWER 20S.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 14. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ017-122115-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+2) 20 (0) 26
RH % (24H TREND) 66 (-7) 98 (+11) 72
20FT WND-VAL/AM(MPH) LGT/VAR W 15
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 13
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 880 850
MIXING HGT(FT-AGL/MSL) 2880 2780
TRANSPORT WND (KTS) SW 4 W 18
TRANSPORT WND (M/S) SW 2 W 9
TRANSPORT WND (MPH) SW 5 W 21
VENT RATE (KT-FT) 11520 50040
VENT RATE (M/S-M) 1760 7650
VENT RATE (MPH-FT) 14400 58380
DISPERSION 1 3
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 12 POOR 50 GEN GOOD
ADI LATE 18 GEN POOR 25 FAIR 47 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS AROUND 9. HIGHS AROUND
18. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 13. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS AROUND 15 MPH.
OHZ018-122115-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+2) 22 (+1) 27
RH % (24H TREND) 63 (-9) 95 (+11) 69
20FT WND-VAL/AM(MPH) LGT/VAR W 13
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 13
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 900 900
MIXING HGT(FT-AGL/MSL) 2950 2970
TRANSPORT WND (KTS) SW 5 W 18
TRANSPORT WND (M/S) SW 3 W 9
TRANSPORT WND (MPH) SW 6 W 21
VENT RATE (KT-FT) 14750 53460
VENT RATE (M/S-M) 2700 8100
VENT RATE (MPH-FT) 17700 62370
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 12 POOR 50 GEN GOOD
ADI LATE 22 FAIR 25 FAIR 50 GEN GOOD
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
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 9. HIGHS
AROUND 19. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 10. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 14. HIGHS IN
THE LOWER 30S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ027-122115-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+3) 22 (+1) 27
RH % (24H TREND) 65 (-7) 96 (+10) 73
20FT WND-VAL/AM(MPH) LGT/VAR W 13
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 12
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 890 860
MIXING HGT(FT-AGL/MSL) 2920 2830
TRANSPORT WND (KTS) SW 4 W 18
TRANSPORT WND (M/S) SW 2 W 9
TRANSPORT WND (MPH) SW 5 W 21
VENT RATE (KT-FT) 11680 50940
VENT RATE (M/S-M) 1780 7740
VENT RATE (MPH-FT) 14600 59430
DISPERSION 1 3
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 11 POOR 45 GEN GOOD
ADI LATE 17 GEN POOR 24 FAIR 48 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 9. HIGHS
AROUND 18. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 13. HIGHS IN
THE LOWER 30S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ028-122115-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+2) 21 (+1) 27
RH % (24H TREND) 63 (-9) 99 (+12) 72
20FT WND-VAL/AM(MPH) LGT/VAR W 12
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 850
MIXING HGT(FT-AGL/MSL) 2770 2800
TRANSPORT WND (KTS) SW 4 W 19
TRANSPORT WND (M/S) SW 2 W 10
TRANSPORT WND (MPH) SW 5 W 22
VENT RATE (KT-FT) 11080 53200
VENT RATE (M/S-M) 1680 8500
VENT RATE (MPH-FT) 13850 61600
DISPERSION 1 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 11 POOR 47 GEN GOOD
ADI LATE 17 GEN POOR 19 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SNOW. LOWS AROUND 8. HIGHS AROUND 17.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS AROUND 19.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ036-122115-
MARION-
INCLUDING THE CITY OF MARION
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+4) 22 (+1) 28
RH % (24H TREND) 65 (-7) 99 (+12) 74
20FT WND-VAL/AM(MPH) LGT/VAR W 12
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 890 850
MIXING HGT(FT-AGL/MSL) 2910 2780
TRANSPORT WND (KTS) SW 3 W 17
TRANSPORT WND (M/S) SW 2 W 9
TRANSPORT WND (MPH) SW 3 W 20
VENT RATE (KT-FT) 8730 47260
VENT RATE (M/S-M) 1780 7650
VENT RATE (MPH-FT) 8730 55600
DISPERSION 1 3
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 8 POOR 43 GEN GOOD
ADI LATE 14 GEN POOR 21 FAIR 44 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SNOW. LOWS AROUND 8. HIGHS AROUND 17.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 7. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
OHZ037-122115-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+4) 22 (+2) 28
RH % (24H TREND) 64 (-10) 100 (+11) 76
20FT WND-VAL/AM(MPH) LGT/VAR W 12
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 880 820
MIXING HGT(FT-AGL/MSL) 2870 2690
TRANSPORT WND (KTS) SW 4 W 17
TRANSPORT WND (M/S) SW 2 W 9
TRANSPORT WND (MPH) SW 5 W 20
VENT RATE (KT-FT) 11480 45730
VENT RATE (M/S-M) 1760 7380
VENT RATE (MPH-FT) 14350 53800
DISPERSION 1 3
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 8 POOR 42 GEN GOOD
ADI LATE 14 GEN POOR 16 GEN POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SNOW. LOWS AROUND 8. HIGHS AROUND 16.
WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 7. HIGHS AROUND 19.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ009-122115-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+2) 21 (0) 28
RH % (24H TREND) 63 (-6) 100 (+16) 66
20FT WND-VAL/AM(MPH) LGT/VAR W 12 G21
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 13
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 980 1030
MIXING HGT(FT-AGL/MSL) 3210 3390
TRANSPORT WND (KTS) SW 5 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 6 W 22
VENT RATE (KT-FT) 16050 64410
VENT RATE (M/S-M) 2940 10300
VENT RATE (MPH-FT) 19260 74580
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 12 POOR 59 GEN GOOD
ADI LATE 25 FAIR 26 FAIR 55 GEN GOOD
MAX LVORI EARLY 5 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
SUNDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS AROUND 10. HIGHS IN
THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 15. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ019-122115-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+2) 20 (0) 27
RH % (24H TREND) 61 (-9) 99 (+12) 69
20FT WND-VAL/AM(MPH) LGT/VAR W 11 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 950
MIXING HGT(FT-AGL/MSL) 3100 3100
TRANSPORT WND (KTS) SW 5 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 6 W 22
VENT RATE (KT-FT) 15500 58900
VENT RATE (M/S-M) 2820 9500
VENT RATE (MPH-FT) 18600 68200
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 10 POOR 53 GEN GOOD
ADI LATE 21 FAIR 19 GEN POOR 52 GEN GOOD
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
SUNDAY
MOSTLY CLOUDY. SNOW LIKELY. LOWS AROUND 8. HIGHS AROUND
19. WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 13. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ029-122115-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 20 (+1) 27
RH % (24H TREND) 62 (-11) 100 (+10) 74
20FT WND-VAL/AM(MPH) LGT/VAR W 11
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 810 860
MIXING HGT(FT-AGL/MSL) 2650 2830
TRANSPORT WND (KTS) SW 4 W 18
TRANSPORT WND (M/S) SW 2 W 9
TRANSPORT WND (MPH) SW 5 W 21
VENT RATE (KT-FT) 10600 50940
VENT RATE (M/S-M) 1620 7740
VENT RATE (MPH-FT) 13250 59430
DISPERSION 1 3
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 8 POOR 46 GEN GOOD
ADI LATE 18 GEN POOR 17 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SNOW. LOWS AROUND 7. HIGHS AROUND 16.
WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS AROUND 19.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ030-122115-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 20 (+2) 28
RH % (24H TREND) 60 (-12) 100 (+10) 73
20FT WND-VAL/AM(MPH) LGT/VAR W 11 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10 G17
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 870
MIXING HGT(FT-AGL/MSL) 2760 2850
TRANSPORT WND (KTS) SW 5 W 18
TRANSPORT WND (M/S) SW 3 W 9
TRANSPORT WND (MPH) SW 6 W 21
VENT RATE (KT-FT) 13800 51300
VENT RATE (M/S-M) 2520 7830
VENT RATE (MPH-FT) 16560 59850
DISPERSION 2 3
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 47 GEN GOOD
ADI LATE 19 GEN POOR 16 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 6 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
SUNDAY
MOSTLY CLOUDY. SNOW. LOWS AROUND 7. HIGHS AROUND 17.
WEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ047-122115-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+4) 22 (+2) 29
RH % (24H TREND) 58 (-12) 100 (+10) 72
20FT WND-VAL/AM(MPH) LGT/VAR W 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 810
MIXING HGT(FT-AGL/MSL) 3030 2660
TRANSPORT WND (KTS) SW 3 W 16
TRANSPORT WND (M/S) SW 2 W 8
TRANSPORT WND (MPH) SW 3 W 18
VENT RATE (KT-FT) 9090 42560
VENT RATE (M/S-M) 1840 6480
VENT RATE (MPH-FT) 9090 47880
DISPERSION 1 3
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 6 VERY POOR 41 GEN GOOD
ADI LATE 14 GEN POOR 15 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SNOW. LOWS AROUND 9. HIGHS AROUND 17. WEST WINDS AROUND
10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ038-122115-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+3) 21 (+1) 29
RH % (24H TREND) 55 (-13) 100 (+11) 71
20FT WND-VAL/AM(MPH) LGT/VAR W 9
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 820
MIXING HGT(FT-AGL/MSL) 3080 2690
TRANSPORT WND (KTS) SW 4 W 16
TRANSPORT WND (M/S) SW 2 W 8
TRANSPORT WND (MPH) SW 5 W 18
VENT RATE (KT-FT) 12320 43040
VENT RATE (M/S-M) 1880 6560
VENT RATE (MPH-FT) 15400 48420
DISPERSION 1 3
SUNSHINE HOURS 5 1
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 5 VERY POOR 42 GEN GOOD
ADI LATE 17 GEN POOR 13 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SNOW. LOWS AROUND 9. HIGHS AROUND 17. WEST WINDS AROUND
10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ031-122115-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 19 (0) 29
RH % (24H TREND) 59 (-13) 100 (+10) 72
20FT WND-VAL/AM(MPH) LGT/VAR W 11
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 850 870
MIXING HGT(FT-AGL/MSL) 2790 2870
TRANSPORT WND (KTS) SW 5 W 17
TRANSPORT WND (M/S) SW 3 W 9
TRANSPORT WND (MPH) SW 6 W 20
VENT RATE (KT-FT) 13950 48790
VENT RATE (M/S-M) 2550 7830
VENT RATE (MPH-FT) 16740 57400
DISPERSION 2 3
SUNSHINE HOURS 5 1
RH RECOVERY EXCELLENT
ADI EARLY 8 POOR 6 VERY POOR 44 GEN GOOD
ADI LATE 18 GEN POOR 15 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 6 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
SUNDAY
SNOW. LOWS AROUND 8. HIGHS AROUND 18. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS AROUND 20.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ020-122115-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 19 (0) 28
RH % (24H TREND) 61 (-11) 100 (+10) 72
20FT WND-VAL/AM(MPH) LGT/VAR W 12 G20
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11 G19
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 900 930
MIXING HGT(FT-AGL/MSL) 2940 3050
TRANSPORT WND (KTS) SW 5 W 18
TRANSPORT WND (M/S) SW 3 W 9
TRANSPORT WND (MPH) SW 6 W 21
VENT RATE (KT-FT) 14700 54900
VENT RATE (M/S-M) 2700 8370
VENT RATE (MPH-FT) 17640 64050
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 6 VERY POOR 49 GEN GOOD
ADI LATE 20 GEN POOR 16 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 6 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
SUNDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 9. HIGHS
AROUND 19. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 10. HIGHS AROUND 20.
SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ010-122115-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+3) 20 (-1) 29
RH % (24H TREND) 60 (-8) 100 (+12) 68
20FT WND-VAL/AM(MPH) LGT/VAR W 13 G21
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 13 G20
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 990 1070
MIXING HGT(FT-AGL/MSL) 3240 3500
TRANSPORT WND (KTS) SW 5 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 6 W 22
VENT RATE (KT-FT) 16200 66500
VENT RATE (M/S-M) 2970 10700
VENT RATE (MPH-FT) 19440 77000
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 9 POOR 57 GEN GOOD
ADI LATE 24 FAIR 20 GEN POOR 56 GEN GOOD
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
SUNDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 11. HIGHS
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE LOWER 20S.
WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 14. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
OHZ011-122115-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 20 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+2) 19 (-3) 29
RH % (24H TREND) 62 (-6) 100 (+15) 71
20FT WND-VAL/AM(MPH) LGT/VAR W 12 G21
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 13 G21
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 0 6
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 1030
MIXING HGT(FT-AGL/MSL) 3350 3380
TRANSPORT WND (KTS) SW 6 W 19
TRANSPORT WND (M/S) SW 3 W 10
TRANSPORT WND (MPH) SW 7 W 22
VENT RATE (KT-FT) 20100 64220
VENT RATE (M/S-M) 3060 10300
VENT RATE (MPH-FT) 23450 74360
DISPERSION 2 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 16 GEN POOR 7 POOR 57 GEN GOOD
ADI LATE 23 FAIR 17 GEN POOR 55 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 13. HIGHS IN THE LOWER 20S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 14.
HIGHS IN THE LOWER 20S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ012-122115-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+2) 19 (-4) 32
RH % (24H TREND) 63 (-3) 100 (+21) 71
20FT WND-VAL/AM(MPH) LGT/VAR SW 13 G22
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 14 G22
PRECIP AMOUNT 0.00 0.02 0.14
PRECIP DURATION 1 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1190 1100
MIXING HGT(FT-AGL/MSL) 3900 3600
TRANSPORT WND (KTS) W 8 W 24
TRANSPORT WND (M/S) W 4 W 12
TRANSPORT WND (MPH) W 9 W 28
VENT RATE (KT-FT) 31200 86400
VENT RATE (M/S-M) 4760 13200
VENT RATE (MPH-FT) 35100 100800
DISPERSION 3 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 27 FAIR 12 POOR 69 GOOD
ADI LATE 27 FAIR 21 FAIR 66 GOOD
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
SUNDAY
SNOW. LOWS AROUND 14. HIGHS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 17.
HIGHS IN THE MID 20S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 16.
HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ013-122115-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 30 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (+3) 17 (-3) 28
RH % (24H TREND) 65 (-6) 100 (+10) 72
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G20
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11 G20
PRECIP AMOUNT 0.00 0.01 0.12
PRECIP DURATION 1 10
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 940
MIXING HGT(FT-AGL/MSL) 3330 3070
TRANSPORT WND (KTS) W 7 W 19
TRANSPORT WND (M/S) W 4 W 10
TRANSPORT WND (MPH) W 8 W 22
VENT RATE (KT-FT) 23310 58330
VENT RATE (M/S-M) 4040 9400
VENT RATE (MPH-FT) 26640 67540
DISPERSION 3 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 19 GEN POOR 7 POOR 55 GEN GOOD
ADI LATE 22 FAIR 16 GEN POOR 55 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 12. HIGHS IN THE LOWER 20S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 14. HIGHS
IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 12.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ021-122115-
SUMMIT-
INCLUDING THE CITY OF AKRON
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 19 (-1) 29
RH % (24H TREND) 61 (-8) 100 (+11) 70
20FT WND-VAL/AM(MPH) LGT/VAR W 10 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10 G19
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 940
MIXING HGT(FT-AGL/MSL) 3030 3080
TRANSPORT WND (KTS) SW 5 W 18
TRANSPORT WND (M/S) SW 3 W 9
TRANSPORT WND (MPH) SW 6 W 21
VENT RATE (KT-FT) 15150 55440
VENT RATE (M/S-M) 2760 8460
VENT RATE (MPH-FT) 18180 64680
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 5 VERY POOR 49 GEN GOOD
ADI LATE 19 GEN POOR 15 GEN POOR 51 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 10. HIGHS AROUND 20. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 12.
HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ022-122115-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+4) 17 (-3) 29
RH % (24H TREND) 60 (-8) 100 (+11) 67
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10 G19
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 910 910
MIXING HGT(FT-AGL/MSL) 2980 2980
TRANSPORT WND (KTS) W 5 W 19
TRANSPORT WND (M/S) W 3 W 10
TRANSPORT WND (MPH) W 6 W 22
VENT RATE (KT-FT) 14900 56620
VENT RATE (M/S-M) 2730 9100
VENT RATE (MPH-FT) 17880 65560
DISPERSION 2 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 6 VERY POOR 51 GEN GOOD
ADI LATE 20 GEN POOR 15 GEN POOR 52 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 11. HIGHS AROUND 20. WEST WINDS
AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 12.
HIGHS AROUND 20. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ032-122115-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 19 (0) 30
RH % (24H TREND) 57 (-12) 100 (+12) 71
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 6
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 830
MIXING HGT(FT-AGL/MSL) 3020 2740
TRANSPORT WND (KTS) SW 4 W 17
TRANSPORT WND (M/S) SW 2 W 9
TRANSPORT WND (MPH) SW 5 W 20
VENT RATE (KT-FT) 12080 46580
VENT RATE (M/S-M) 1840 7470
VENT RATE (MPH-FT) 15100 54800
DISPERSION 1 3
SUNSHINE HOURS 5 1
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 5 VERY POOR 44 GEN GOOD
ADI LATE 17 GEN POOR 13 GEN POOR 44 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 9. HIGHS AROUND 19. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 11.
HIGHS AROUND 20. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 12. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ033-122115-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 17 (-2) 30
RH % (24H TREND) 59 (-6) 100 (+12) 68
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 970 920
MIXING HGT(FT-AGL/MSL) 3170 3010
TRANSPORT WND (KTS) W 6 W 18
TRANSPORT WND (M/S) W 3 W 9
TRANSPORT WND (MPH) W 7 W 21
VENT RATE (KT-FT) 19020 54180
VENT RATE (M/S-M) 2910 8280
VENT RATE (MPH-FT) 22190 63210
DISPERSION 2 4
SUNSHINE HOURS 4 1
RH RECOVERY EXCELLENT
ADI EARLY 19 GEN POOR 5 VERY POOR 47 GEN GOOD
ADI LATE 21 FAIR 13 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 5 4 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
SUNDAY
SNOW. LOWS AROUND 11. HIGHS AROUND 20. WEST WINDS
AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 12. HIGHS
IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ023-122115-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 20 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+3) 17 (-3) 29
RH % (24H TREND) 61 (-6) 100 (+8) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 10 G18
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 0 6
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 950
MIXING HGT(FT-AGL/MSL) 3280 3130
TRANSPORT WND (KTS) W 6 W 19
TRANSPORT WND (M/S) W 3 W 10
TRANSPORT WND (MPH) W 7 W 22
VENT RATE (KT-FT) 19680 59470
VENT RATE (M/S-M) 3000 9500
VENT RATE (MPH-FT) 22960 68860
DISPERSION 2 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 22 FAIR 5 VERY POOR 50 GEN GOOD
ADI LATE 23 FAIR 13 GEN POOR 52 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 12. HIGHS IN THE LOWER 20S. WEST
WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW. LOWS AROUND 14. HIGHS IN THE
LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ014-122115-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 30 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (+2) 17 (-3) 29
RH % (24H TREND) 64 (-5) 100 (+10) 73
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 12 G19
PRECIP AMOUNT 0.00 0.01 0.11
PRECIP DURATION 1 11
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 960
MIXING HGT(FT-AGL/MSL) 3730 3160
TRANSPORT WND (KTS) W 9 W 20
TRANSPORT WND (M/S) W 5 W 10
TRANSPORT WND (MPH) W 10 W 23
VENT RATE (KT-FT) 33570 63200
VENT RATE (M/S-M) 5700 9600
VENT RATE (MPH-FT) 37300 72680
DISPERSION 3 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 26 FAIR 8 POOR 57 GEN GOOD
ADI LATE 26 FAIR 15 GEN POOR 56 GEN GOOD
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
SUNDAY
SNOW. LOWS AROUND 12. HIGHS IN THE LOWER 20S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW. LOWS AROUND 15. HIGHS IN THE
LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 13.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
OHZ089-122115-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+2) 20 (-4) 32
RH % (24H TREND) 62 (-4) 100 (+23) 71
20FT WND-VAL/AM(MPH) LGT/VAR SW 12 G23
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 14 G23
PRECIP AMOUNT 0.00 0.02 0.12
PRECIP DURATION 1 12
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1200 1170
MIXING HGT(FT-AGL/MSL) 3950 3830
TRANSPORT WND (KTS) W 10 W 23
TRANSPORT WND (M/S) W 5 W 12
TRANSPORT WND (MPH) W 12 W 26
VENT RATE (KT-FT) 39500 88090
VENT RATE (M/S-M) 6000 14040
VENT RATE (MPH-FT) 47400 99580
DISPERSION 3 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 33 FAIR 14 GEN POOR 76 GOOD
ADI LATE 34 FAIR 20 GEN POOR 73 GOOD
MAX LVORI EARLY 3 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
SUNDAY
SNOW. LOWS AROUND 15. HIGHS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW. LOWS AROUND 19. HIGHS IN THE
UPPER 20S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 17. HIGHS
IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
PAZ001-122115-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+1) 20 (-3) 32
RH % (24H TREND) 60 (-4) 92 (+9) 68
20FT WND-VAL/AM(MPH) W 6 SW 13 G25
20FT WND-RDG/PM(MPH) W 6 LGT/VAR W 14 G25
PRECIP AMOUNT 0.00 0.03 0.14
PRECIP DURATION 1 12
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1210 1200
MIXING HGT(FT-AGL/MSL) 3960 3940
TRANSPORT WND (KTS) W 13 W 25
TRANSPORT WND (M/S) W 7 W 13
TRANSPORT WND (MPH) W 15 W 29
VENT RATE (KT-FT) 51480 98500
VENT RATE (M/S-M) 8470 15600
VENT RATE (MPH-FT) 59400 114260
DISPERSION 4 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 38 FAIR 16 GEN POOR 76 GOOD
ADI LATE 40 FAIR 24 FAIR 77 GOOD
MAX LVORI EARLY 3 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
SUNDAY
SNOW. LOWS AROUND 15. HIGHS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 18. HIGHS
IN THE UPPER 20S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 18. HIGHS
IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
PAZ002-122115-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (+3) 13 (-5) 29
RH % (24H TREND) 67 (-5) 100 (+4) 74
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G21
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11 G22
PRECIP AMOUNT 0.00 0.02 0.14
PRECIP DURATION 1 12
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1090 960
MIXING HGT(FT-AGL/MSL) 3580 3150
TRANSPORT WND (KTS) W 12 W 22
TRANSPORT WND (M/S) W 6 W 11
TRANSPORT WND (MPH) W 14 W 25
VENT RATE (KT-FT) 42960 69300
VENT RATE (M/S-M) 6540 10560
VENT RATE (MPH-FT) 50120 78750
DISPERSION 3 4
SUNSHINE HOURS 2 1
RH RECOVERY EXCELLENT
ADI EARLY 30 FAIR 9 POOR 59 GEN GOOD
ADI LATE 34 FAIR 16 GEN POOR 61 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SNOW. LOWS AROUND 11. HIGHS IN THE LOWER 20S. WEST
WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 14. HIGHS
IN THE LOWER 20S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 13.
HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
PAZ003-122115-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
211 AM EST FRI DEC 12 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW SNOW
CHANCE PRECIP (%) 0 30 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (+2) 13 (-4) 28
RH % (24H TREND) 69 (-6) 100 (+3) 75
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G19
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 11 G20
PRECIP AMOUNT 0.00 0.01 0.09
PRECIP DURATION 0 10
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 880
MIXING HGT(FT-AGL/MSL) 3260 2880
TRANSPORT WND (KTS) W 9 W 21
TRANSPORT WND (M/S) W 5 W 11
TRANSPORT WND (MPH) W 10 W 24
VENT RATE (KT-FT) 29340 60480
VENT RATE (M/S-M) 4950 9680
VENT RATE (MPH-FT) 32600 69120
DISPERSION 3 4
SUNSHINE HOURS 3 1
RH RECOVERY EXCELLENT
ADI EARLY 24 FAIR 7 POOR 53 GEN GOOD
ADI LATE 28 FAIR 14 GEN POOR 55 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SNOW. LOWS AROUND 11. HIGHS AROUND 20. WEST WINDS
AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW. LOWS AROUND 14. HIGHS IN THE
LOWER 20S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 12.
HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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