283  
FNUS51 KCLE 201011  
FWFCLE  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA  
NATIONAL WEATHER SERVICE CLEVELAND OH  
511 AM EST FRI DEC 20 2024  
   
DISCUSSION
 
 
SCATTERED LIGHT SNOW SHOWERS TODAY WILL INCREASE THIS EVENING AS  
A COLD FRONT MOVES SOUTH ACROSS THE AREA. THIS WILL BE FOLLOWED  
BY LAKE EFFECT SNOWS CONTINUING IN THE SNOWBELT ON SATURDAY. IN  
ADDITION, HIGH TEMPERATURES IN THE MID 30S TODAY WILL TREND DOWN  
INTO THE MID 20S ON SATURDAY. CONDITIONS WILL DRY OUT ON SUNDAY AS  
HIGH PRESSURE BUILDS OVERHEAD.  
 
OHZ003-202130-  
LUCAS-  
INCLUDING THE CITY OF TOLEDO  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 40 0  
TEMP (24H TREND) 36 (0) 21 (-10) 27  
RH % (24H TREND) 85 (+25) 92 (-3) 56  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G18  
20FT WND-RDG/PM(MPH) N 7 N 9 G18 NW 8 G18  
PRECIP AMOUNT 0.05 0.01 0.00  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 3 AM  
MIXING HGT(M-AGL/MSL) 700 1190  
MIXING HGT(FT-AGL/MSL) 2310 3900  
TRANSPORT WND (KTS) N 11 N 14  
TRANSPORT WND (M/S) N 6 N 7  
TRANSPORT WND (MPH) N 13 N 16  
VENT RATE (KT-FT) 25410 54600  
VENT RATE (M/S-M) 4200 8330  
VENT RATE (MPH-FT) 30030 62400  
DISPERSION 3 4  
DSI  
SUNSHINE HOURS 5  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 16 GEN POOR 31 FAIR 50 GEN GOOD  
ADI LATE 36 FAIR 23 FAIR 50 GEN GOOD  
MAX LVORI EARLY 6 4 3  
MAX LVORI LATE 5 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE MID 20S.  
SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. NOT  
AS COOL. LOWS AROUND 19. HIGHS IN THE UPPER 30S. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. EAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ006-202130-  
WOOD-  
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 40 0  
TEMP (24H TREND) 37 (+1) 22 (-10) 27  
RH % (24H TREND) 86 (+24) 96 (+2) 56  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G17  
20FT WND-RDG/PM(MPH) N 7 N 9 NW 9 G17  
PRECIP AMOUNT 0.05 0.01 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 680 1230  
MIXING HGT(FT-AGL/MSL) 2240 4050  
TRANSPORT WND (KTS) N 10 N 13  
TRANSPORT WND (M/S) N 5 N 7  
TRANSPORT WND (MPH) N 12 N 15  
VENT RATE (KT-FT) 22400 52650  
VENT RATE (M/S-M) 3400 8610  
VENT RATE (MPH-FT) 26880 60750  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 5  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 14 GEN POOR 30 FAIR 48 GEN GOOD  
ADI LATE 36 FAIR 22 FAIR 49 GEN GOOD  
MAX LVORI EARLY 6 4 3  
MAX LVORI LATE 5 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 19. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE  
MID 30S. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ007-202130-  
OTTAWA-  
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 50 20  
TEMP (24H TREND) 37 (+1) 23 (-8) 27  
RH % (24H TREND) 84 (+21) 97 (+4) 57  
20FT WND-VAL/AM(MPH) LGT/VAR NW 11 G22  
20FT WND-RDG/PM(MPH) N 7 G18 N 11 G22 NW 10 G19  
PRECIP AMOUNT 0.04 0.03 0.00  
PRECIP DURATION 4 2 0  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 9 AM  
MIXING HGT(M-AGL/MSL) 600 1250  
MIXING HGT(FT-AGL/MSL) 1980 4100  
TRANSPORT WND (KTS) N 11 N 15  
TRANSPORT WND (M/S) N 6 N 8  
TRANSPORT WND (MPH) N 13 N 17  
VENT RATE (KT-FT) 21780 61500  
VENT RATE (M/S-M) 3600 10000  
VENT RATE (MPH-FT) 25740 69700  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 5  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 13 GEN POOR 32 FAIR 54 GEN GOOD  
ADI LATE 36 FAIR 29 FAIR 52 GEN GOOD  
MAX LVORI EARLY 7 4 3  
MAX LVORI LATE 5 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. NOT  
AS COOL. LOWS AROUND 19. HIGHS IN THE UPPER 30S. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.  
HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS AROUND 40. EAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ008-202130-  
SANDUSKY-  
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 80 60 0  
TEMP (24H TREND) 37 (+1) 22 (-10) 27  
RH % (24H TREND) 86 (+22) 99 (+6) 58  
20FT WND-VAL/AM(MPH) LGT/VAR NW 10 G19  
20FT WND-RDG/PM(MPH) N 7 N 9 G17 NW 9 G18  
PRECIP AMOUNT 0.05 0.04 0.00  
PRECIP DURATION 4 3  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 670 1290  
MIXING HGT(FT-AGL/MSL) 2190 4240  
TRANSPORT WND (KTS) NE 9 N 14  
TRANSPORT WND (M/S) NE 5 N 7  
TRANSPORT WND (MPH) NE 10 N 16  
VENT RATE (KT-FT) 19710 59360  
VENT RATE (M/S-M) 3350 9030  
VENT RATE (MPH-FT) 21900 67840  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 5  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 11 POOR 30 FAIR 52 GEN GOOD  
ADI LATE 33 FAIR 29 FAIR 50 GEN GOOD  
MAX LVORI EARLY 7 5 3  
MAX LVORI LATE 5 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.  
SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 19. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.  
HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ017-202130-  
HANCOCK-  
INCLUDING THE CITY OF FINDLAY  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 50 0  
TEMP (24H TREND) 37 (+1) 21 (-10) 27  
RH % (24H TREND) 86 (+21) 99 (+5) 59  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) N 7 N 10 G18 NW 9 G17  
PRECIP AMOUNT 0.05 0.02 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 4 AM  
MIXING HGT(M-AGL/MSL) 630 1300  
MIXING HGT(FT-AGL/MSL) 2060 4250  
TRANSPORT WND (KTS) N 12 N 14  
TRANSPORT WND (M/S) N 6 N 7  
TRANSPORT WND (MPH) N 14 N 16  
VENT RATE (KT-FT) 24720 59500  
VENT RATE (M/S-M) 3780 9100  
VENT RATE (MPH-FT) 28840 68000  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 5  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 30 FAIR 50 GEN GOOD  
ADI LATE 33 FAIR 27 FAIR 48 GEN GOOD  
MAX LVORI EARLY 6 5 3  
MAX LVORI LATE 5 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 19. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE  
MID 30S. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ018-202130-  
SENECA-  
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 70 60 0  
TEMP (24H TREND) 37 (+1) 21 (-10) 27  
RH % (24H TREND) 86 (+20) 98 (+5) 60  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17  
20FT WND-RDG/PM(MPH) N 6 N 9 G17 NW 9 G17  
PRECIP AMOUNT 0.04 0.05 0.00  
PRECIP DURATION 5 3  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 700 1350  
MIXING HGT(FT-AGL/MSL) 2290 4440  
TRANSPORT WND (KTS) N 11 N 16  
TRANSPORT WND (M/S) N 6 N 8  
TRANSPORT WND (MPH) N 13 N 18  
VENT RATE (KT-FT) 25190 71040  
VENT RATE (M/S-M) 4200 10800  
VENT RATE (MPH-FT) 29770 79920  
DISPERSION 3 4  
DSI  
SUNSHINE HOURS 5  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 28 FAIR 52 GEN GOOD  
ADI LATE 33 FAIR 29 FAIR 53 GEN GOOD  
MAX LVORI EARLY 6 5 3  
MAX LVORI LATE 5 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 18. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.  
HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ027-202130-  
WYANDOT-  
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 50 0  
TEMP (24H TREND) 37 (+1) 21 (-10) 27  
RH % (24H TREND) 87 (+20) 98 (+5) 60  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) N 7 N 10 G19 NW 8  
PRECIP AMOUNT 0.05 0.03 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT(M-AGL/MSL) 640 1350  
MIXING HGT(FT-AGL/MSL) 2110 4440  
TRANSPORT WND (KTS) NE 6 N 16  
TRANSPORT WND (M/S) NE 3 N 8  
TRANSPORT WND (MPH) NE 7 N 18  
VENT RATE (KT-FT) 12660 71040  
VENT RATE (M/S-M) 1920 10800  
VENT RATE (MPH-FT) 14770 79920  
DISPERSION 1 4  
DSI  
SUNSHINE HOURS 5  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 11 POOR 29 FAIR 49 GEN GOOD  
ADI LATE 33 FAIR 28 FAIR 53 GEN GOOD  
MAX LVORI EARLY 6 5 3  
MAX LVORI LATE 5 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 18. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.  
HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ028-202130-  
CRAWFORD-  
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 50 60 0  
TEMP (24H TREND) 37 (+1) 22 (-9) 26  
RH % (24H TREND) 89 (+19) 96 (+2) 60  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17  
20FT WND-RDG/PM(MPH) N 6 N 10 G18 NW 9 G17  
PRECIP AMOUNT 0.04 0.05 0.00  
PRECIP DURATION 2 5  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 660 1310  
MIXING HGT(FT-AGL/MSL) 2150 4310  
TRANSPORT WND (KTS) N 9 N 16  
TRANSPORT WND (M/S) N 5 N 8  
TRANSPORT WND (MPH) N 10 N 18  
VENT RATE (KT-FT) 19350 68960  
VENT RATE (M/S-M) 3300 10480  
VENT RATE (MPH-FT) 21500 77580  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 4  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 29 FAIR 52 GEN GOOD  
ADI LATE 32 FAIR 29 FAIR 52 GEN GOOD  
MAX LVORI EARLY 6 5 4  
MAX LVORI LATE 5 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 17. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ036-202130-  
MARION-  
INCLUDING THE CITY OF MARION  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 60 40 0  
TEMP (24H TREND) 37 (+1) 22 (-9) 27  
RH % (24H TREND) 89 (+21) 98 (+4) 60  
20FT WND-VAL/AM(MPH) SE 5 NW 8 G17  
20FT WND-RDG/PM(MPH) N 6 N 11 G19 NW 9 G17  
PRECIP AMOUNT 0.05 0.03 0.00  
PRECIP DURATION 3 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 640 1300  
MIXING HGT(FT-AGL/MSL) 2100 4260  
TRANSPORT WND (KTS) N 7 N 16  
TRANSPORT WND (M/S) N 4 N 8  
TRANSPORT WND (MPH) N 8 N 18  
VENT RATE (KT-FT) 14700 68160  
VENT RATE (M/S-M) 2560 10400  
VENT RATE (MPH-FT) 16800 76680  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 4  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 11 POOR 29 FAIR 55 GEN GOOD  
ADI LATE 31 FAIR 29 FAIR 61 GOOD  
MAX LVORI EARLY 6 5 3  
MAX LVORI LATE 6 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 18. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.  
HIGHS AROUND 40. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ037-202130-  
MORROW-  
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 50 40 0  
TEMP (24H TREND) 37 (+1) 21 (-10) 26  
RH % (24H TREND) 90 (+19) 98 (+2) 61  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17  
20FT WND-RDG/PM(MPH) NE 5 N 9 G18 NW 9 G17  
PRECIP AMOUNT 0.04 0.03 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 640 1330  
MIXING HGT(FT-AGL/MSL) 2090 4350  
TRANSPORT WND (KTS) N 6 N 17  
TRANSPORT WND (M/S) N 3 N 9  
TRANSPORT WND (MPH) N 7 N 20  
VENT RATE (KT-FT) 12540 73950  
VENT RATE (M/S-M) 1920 11970  
VENT RATE (MPH-FT) 14630 87000  
DISPERSION 1 4  
DSI  
SUNSHINE HOURS 3  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 11 POOR 29 FAIR 50 GEN GOOD  
ADI LATE 28 FAIR 30 FAIR 54 GEN GOOD  
MAX LVORI EARLY 7 5 4  
MAX LVORI LATE 7 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 17. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ009-202130-  
ERIE-  
INCLUDING THE CITIES OF SANDUSKY AND HURON  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 80 60 20  
TEMP (24H TREND) 37 (+1) 24 (-7) 27  
RH % (24H TREND) 86 (+20) 100 (+6) 63  
20FT WND-VAL/AM(MPH) LGT/VAR NW 12 G22  
20FT WND-RDG/PM(MPH) N 6 N 9 G20 NW 10 G21  
PRECIP AMOUNT 0.04 0.05 0.00  
PRECIP DURATION 5 6 0  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 680 1350  
MIXING HGT(FT-AGL/MSL) 2230 4420  
TRANSPORT WND (KTS) N 9 N 16  
TRANSPORT WND (M/S) N 5 N 8  
TRANSPORT WND (MPH) N 10 N 18  
VENT RATE (KT-FT) 20070 70720  
VENT RATE (M/S-M) 3400 10800  
VENT RATE (MPH-FT) 22300 79560  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 3  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 31 FAIR 62 GOOD  
ADI LATE 32 FAIR 30 FAIR 58 GEN GOOD  
MAX LVORI EARLY 7 5 3  
MAX LVORI LATE 5 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. LOWS AROUND 13. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. NOT  
AS COOL. LOWS AROUND 18. HIGHS IN THE UPPER 30S. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ019-202130-  
HURON-  
INCLUDING THE CITIES OF NORWALK AND WILLARD  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 80 80 30  
TEMP (24H TREND) 37 (+1) 22 (-9) 27  
RH % (24H TREND) 89 (+23) 97 (+2) 63  
20FT WND-VAL/AM(MPH) LGT/VAR NW 10 G20  
20FT WND-RDG/PM(MPH) N 6 N 8 NW 9 G20  
PRECIP AMOUNT 0.05 0.07 0.00  
PRECIP DURATION 5 9 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 710 1350  
MIXING HGT(FT-AGL/MSL) 2320 4420  
TRANSPORT WND (KTS) N 9 NW 17  
TRANSPORT WND (M/S) N 5 NW 9  
TRANSPORT WND (MPH) N 10 NW 20  
VENT RATE (KT-FT) 20880 75140  
VENT RATE (M/S-M) 3550 12150  
VENT RATE (MPH-FT) 23200 88400  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 3  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 24 FAIR 61 GOOD  
ADI LATE 29 FAIR 27 FAIR 59 GEN GOOD  
MAX LVORI EARLY 7 5 3  
MAX LVORI LATE 6 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 17. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ029-202130-  
RICHLAND-  
INCLUDING THE CITY OF MANSFIELD  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 60 70 20  
TEMP (24H TREND) 37 (+2) 21 (-9) 26  
RH % (24H TREND) 90 (+18) 98 (+1) 64  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17  
20FT WND-RDG/PM(MPH) N 5 N 9 NW 9 G17  
PRECIP AMOUNT 0.04 0.08 0.01  
PRECIP DURATION 3 8 0  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 9 AM  
MIXING HGT(M-AGL/MSL) 660 1300  
MIXING HGT(FT-AGL/MSL) 2180 4260  
TRANSPORT WND (KTS) N 7 N 17  
TRANSPORT WND (M/S) N 4 N 9  
TRANSPORT WND (MPH) N 8 N 20  
VENT RATE (KT-FT) 15260 72420  
VENT RATE (M/S-M) 2640 11700  
VENT RATE (MPH-FT) 17440 85200  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 3  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 24 FAIR 55 GEN GOOD  
ADI LATE 28 FAIR 23 FAIR 56 GEN GOOD  
MAX LVORI EARLY 8 5 4  
MAX LVORI LATE 7 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 16. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ030-202130-  
ASHLAND-  
INCLUDING THE CITY OF ASHLAND  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 80 40  
TEMP (24H TREND) 37 (+2) 22 (-8) 26  
RH % (24H TREND) 91 (+21) 98 (0) 64  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G19  
20FT WND-RDG/PM(MPH) N 5 N 8 NW 9 G20  
PRECIP AMOUNT 0.03 0.09 0.01  
PRECIP DURATION 4 9 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 680 1330  
MIXING HGT(FT-AGL/MSL) 2230 4350  
TRANSPORT WND (KTS) N 7 NW 18  
TRANSPORT WND (M/S) N 4 NW 9  
TRANSPORT WND (MPH) N 8 NW 21  
VENT RATE (KT-FT) 15610 78300  
VENT RATE (M/S-M) 2720 11970  
VENT RATE (MPH-FT) 17840 91350  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 3  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 24 FAIR 59 GEN GOOD  
ADI LATE 30 FAIR 25 FAIR 60 GEN GOOD  
MAX LVORI EARLY 8 5 4  
MAX LVORI LATE 7 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 15. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ047-202130-  
KNOX-  
INCLUDING THE CITY OF MOUNT VERNON  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS NONE  
CHANCE PRECIP (%) 50 40 0  
TEMP (24H TREND) 38 (+2) 23 (-8) 27  
RH % (24H TREND) 90 (+21) 99 (+2) 59  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17  
20FT WND-RDG/PM(MPH) LGT/VAR N 8 NW 8 G17  
PRECIP AMOUNT 0.03 0.03 0.00  
PRECIP DURATION 2 2  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 650 1350  
MIXING HGT(FT-AGL/MSL) 2140 4450  
TRANSPORT WND (KTS) N 5 N 17  
TRANSPORT WND (M/S) N 3 N 9  
TRANSPORT WND (MPH) N 6 N 20  
VENT RATE (KT-FT) 10700 75650  
VENT RATE (M/S-M) 1950 12150  
VENT RATE (MPH-FT) 12840 89000  
DISPERSION 1 4  
DSI  
SUNSHINE HOURS 3  
CWR 0  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 25 FAIR 50 GEN GOOD  
ADI LATE 23 FAIR 29 FAIR 56 GEN GOOD  
MAX LVORI EARLY 8 5 4  
MAX LVORI LATE 7 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 17. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ038-202130-  
HOLMES-  
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 40 40 40  
TEMP (24H TREND) 37 (0) 23 (-8) 27  
RH % (24H TREND) 91 (+22) 98 (0) 61  
20FT WND-VAL/AM(MPH) LGT/VAR NW 10 G19  
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 10 G20  
PRECIP AMOUNT 0.02 0.03 0.00  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 11 AM  
MIXING HGT(M-AGL/MSL) 640 1380  
MIXING HGT(FT-AGL/MSL) 2110 4520  
TRANSPORT WND (KTS) N 7 NW 19  
TRANSPORT WND (M/S) N 4 NW 10  
TRANSPORT WND (MPH) N 8 NW 22  
VENT RATE (KT-FT) 14770 85880  
VENT RATE (M/S-M) 2560 13800  
VENT RATE (MPH-FT) 16880 99440  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 3  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 28 FAIR 59 GEN GOOD  
ADI LATE 23 FAIR 31 FAIR 63 GOOD  
MAX LVORI EARLY 8 5 4  
MAX LVORI LATE 8 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 17. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ031-202130-  
WAYNE-  
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 50 70 60  
TEMP (24H TREND) 37 (+1) 23 (-7) 27  
RH % (24H TREND) 90 (+23) 99 (+2) 65  
20FT WND-VAL/AM(MPH) LGT/VAR NW 10 G20  
20FT WND-RDG/PM(MPH) N 5 N 9 NW 11 G20  
PRECIP AMOUNT 0.03 0.05 0.01  
PRECIP DURATION 2 8 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 1 PM  
MIXING HGT(M-AGL/MSL) 660 1390  
MIXING HGT(FT-AGL/MSL) 2180 4550  
TRANSPORT WND (KTS) N 6 NW 19  
TRANSPORT WND (M/S) N 3 NW 10  
TRANSPORT WND (MPH) N 7 NW 22  
VENT RATE (KT-FT) 13080 86450  
VENT RATE (M/S-M) 1980 13900  
VENT RATE (MPH-FT) 15260 100100  
DISPERSION 1 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 27 FAIR 62 GOOD  
ADI LATE 27 FAIR 32 FAIR 64 GOOD  
MAX LVORI EARLY 8 5 4  
MAX LVORI LATE 8 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. LOWS AROUND 15. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 16. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ020-202130-  
MEDINA-  
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 80 70  
TEMP (24H TREND) 37 (+1) 23 (-7) 27  
RH % (24H TREND) 89 (+21) 97 (0) 67  
20FT WND-VAL/AM(MPH) LGT/VAR NW 11 G20  
20FT WND-RDG/PM(MPH) N 5 N 8 NW 10 G20  
PRECIP AMOUNT 0.04 0.08 0.02  
PRECIP DURATION 4 11 3  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 730 1360  
MIXING HGT(FT-AGL/MSL) 2410 4460  
TRANSPORT WND (KTS) N 7 NW 19  
TRANSPORT WND (M/S) N 4 NW 10  
TRANSPORT WND (MPH) N 8 NW 22  
VENT RATE (KT-FT) 16870 84740  
VENT RATE (M/S-M) 2920 13600  
VENT RATE (MPH-FT) 19280 98120  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 28 FAIR 62 GOOD  
ADI LATE 28 FAIR 32 FAIR 63 GOOD  
MAX LVORI EARLY 7 5 4  
MAX LVORI LATE 7 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. LOWS AROUND 15. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 15. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ010-202130-  
LORAIN-  
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,  
AND AVON LAKE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 80 80 50  
TEMP (24H TREND) 38 (+1) 24 (-7) 27  
RH % (24H TREND) 85 (+19) 96 (+2) 63  
20FT WND-VAL/AM(MPH) LGT/VAR NW 11 G23  
20FT WND-RDG/PM(MPH) N 6 G17 N 9 G20 NW 11 G23  
PRECIP AMOUNT 0.05 0.06 0.01  
PRECIP DURATION 5 9 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT(M-AGL/MSL) 790 1430  
MIXING HGT(FT-AGL/MSL) 2580 4690  
TRANSPORT WND (KTS) N 9 NW 17  
TRANSPORT WND (M/S) N 5 NW 9  
TRANSPORT WND (MPH) N 10 NW 20  
VENT RATE (KT-FT) 23220 79730  
VENT RATE (M/S-M) 3950 12870  
VENT RATE (MPH-FT) 25800 93800  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 4  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 30 FAIR 63 GOOD  
ADI LATE 31 FAIR 32 FAIR 60 GEN GOOD  
MAX LVORI EARLY 6 5 3  
MAX LVORI LATE 5 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. LOWS AROUND 15. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. NOT  
AS COOL. LOWS AROUND 16. HIGHS IN THE UPPER 30S. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ011-202130-  
CUYAHOGA-  
INCLUDING THE CITY OF CLEVELAND  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 70 70  
TEMP (24H TREND) 37 (+1) 24 (-7) 28  
RH % (24H TREND) 84 (+17) 94 (+1) 65  
20FT WND-VAL/AM(MPH) LGT/VAR NW 11 G23  
20FT WND-RDG/PM(MPH) N 5 N 8 G19 NW 10 G22  
PRECIP AMOUNT 0.03 0.06 0.05  
PRECIP DURATION 4 9 5  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 800 1390  
MIXING HGT(FT-AGL/MSL) 2640 4560  
TRANSPORT WND (KTS) N 8 NW 18  
TRANSPORT WND (M/S) N 4 NW 9  
TRANSPORT WND (MPH) N 9 NW 21  
VENT RATE (KT-FT) 21120 82080  
VENT RATE (M/S-M) 3200 12510  
VENT RATE (MPH-FT) 23760 95760  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 1  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 29 FAIR 61 GOOD  
ADI LATE 29 FAIR 32 FAIR 62 GOOD  
MAX LVORI EARLY 6 5 3  
MAX LVORI LATE 5 3 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 A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 17. HIGHS IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS. NOT AS COOL.  
LOWS AROUND 17. HIGHS IN THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH.   
TUESDAY
 
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ012-202130-  
LAKE-  
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,  
PAINESVILLE, WILLOWICK, AND WICKLIFFE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY CLOUDY CLOUDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 70 80  
TEMP (24H TREND) 37 (+1) 25 (-5) 28  
RH % (24H TREND) 84 (+16) 95 (+2) 71  
20FT WND-VAL/AM(MPH) LGT/VAR NW 11 G23  
20FT WND-RDG/PM(MPH) N 6 G17 N 10 G20 NW 10 G21  
PRECIP AMOUNT 0.04 0.04 0.08  
PRECIP DURATION 5 7 9  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 670 1300  
MIXING HGT(FT-AGL/MSL) 2210 4280  
TRANSPORT WND (KTS) N 6 N 18  
TRANSPORT WND (M/S) N 3 N 9  
TRANSPORT WND (MPH) N 7 N 21  
VENT RATE (KT-FT) 13260 77040  
VENT RATE (M/S-M) 2010 11700  
VENT RATE (MPH-FT) 15470 89880  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 1  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 29 FAIR 54 GEN GOOD  
ADI LATE 32 FAIR 25 FAIR 57 GEN GOOD  
MAX LVORI EARLY 7 4 3  
MAX LVORI LATE 5 3 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 A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 15. HIGHS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. NOT  
AS COOL. LOWS AROUND 16. HIGHS IN THE UPPER 30S. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ013-202130-  
GEAUGA-  
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,  
CHESTERLAND, MIDDLEFIELD, AND BURTON  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 60 70 80  
TEMP (24H TREND) 36 (+1) 23 (-5) 27  
RH % (24H TREND) 87 (+18) 98 (+3) 73  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G17  
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 9 G17  
PRECIP AMOUNT 0.04 0.06 0.11  
PRECIP DURATION 4 8 11  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 730 1180  
MIXING HGT(FT-AGL/MSL) 2380 3870  
TRANSPORT WND (KTS) N 7 NW 18  
TRANSPORT WND (M/S) N 4 NW 9  
TRANSPORT WND (MPH) N 8 NW 21  
VENT RATE (KT-FT) 16660 69660  
VENT RATE (M/S-M) 2920 10620  
VENT RATE (MPH-FT) 19040 81270  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 1  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 7 POOR 23 FAIR 52 GEN GOOD  
ADI LATE 22 FAIR 19 GEN POOR 54 GEN GOOD  
MAX LVORI EARLY 9 5 4  
MAX LVORI LATE 6 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 WITH A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 15. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 14. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS AROUND  
30. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
LOWS AROUND 30. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ021-202130-  
SUMMIT-  
INCLUDING THE CITY OF AKRON  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 50 80 70  
TEMP (24H TREND) 37 (+1) 23 (-7) 27  
RH % (24H TREND) 87 (+18) 96 (0) 68  
20FT WND-VAL/AM(MPH) LGT/VAR NW 10 G19  
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 10 G19  
PRECIP AMOUNT 0.03 0.05 0.04  
PRECIP DURATION 2 8 5  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 780 1360  
MIXING HGT(FT-AGL/MSL) 2560 4470  
TRANSPORT WND (KTS) N 6 NW 19  
TRANSPORT WND (M/S) N 3 NW 10  
TRANSPORT WND (MPH) N 7 NW 22  
VENT RATE (KT-FT) 15360 84930  
VENT RATE (M/S-M) 2340 13600  
VENT RATE (MPH-FT) 17920 98340  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 2  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 27 FAIR 61 GOOD  
ADI LATE 28 FAIR 31 FAIR 63 GOOD  
MAX LVORI EARLY 8 5 4  
MAX LVORI LATE 7 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. LOWS AROUND 16. HIGHS IN THE MID 20S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 15. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ022-202130-  
PORTAGE-  
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 40 70 70  
TEMP (24H TREND) 36 (+1) 23 (-5) 27  
RH % (24H TREND) 87 (+16) 96 (-1) 69  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G18  
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 10 G19  
PRECIP AMOUNT 0.03 0.03 0.06  
PRECIP DURATION 2 4 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 730 1340  
MIXING HGT(FT-AGL/MSL) 2390 4410  
TRANSPORT WND (KTS) NW 8 NW 19  
TRANSPORT WND (M/S) NW 4 NW 10  
TRANSPORT WND (MPH) NW 9 NW 22  
VENT RATE (KT-FT) 19120 83790  
VENT RATE (M/S-M) 2920 13400  
VENT RATE (MPH-FT) 21510 97020  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 6 VERY POOR 26 FAIR 57 GEN GOOD  
ADI LATE 25 FAIR 27 FAIR 63 GOOD  
MAX LVORI EARLY 9 5 4  
MAX LVORI LATE 7 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. LOWS AROUND 16. HIGHS IN THE MID 20S.  
WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 14. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS AROUND 30. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ032-202130-  
STARK-  
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 40 50 50  
TEMP (24H TREND) 37 (0) 23 (-6) 28  
RH % (24H TREND) 89 (+21) 98 (0) 64  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G19  
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 10 G20  
PRECIP AMOUNT 0.02 0.02 0.02  
PRECIP DURATION 2 2 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 670 1420  
MIXING HGT(FT-AGL/MSL) 2200 4650  
TRANSPORT WND (KTS) N 5 NW 19  
TRANSPORT WND (M/S) N 3 NW 10  
TRANSPORT WND (MPH) N 6 NW 22  
VENT RATE (KT-FT) 11000 88350  
VENT RATE (M/S-M) 2010 14200  
VENT RATE (MPH-FT) 13200 102300  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 25 FAIR 61 GOOD  
ADI LATE 22 FAIR 30 FAIR 65 GOOD  
MAX LVORI EARLY 9 5 4  
MAX LVORI LATE 8 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 20S.  
WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 15. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ033-202130-  
MAHONING-  
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 50 40 60  
TEMP (24H TREND) 37 (+1) 22 (-6) 28  
RH % (24H TREND) 86 (+16) 96 (-4) 65  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G19  
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 10 G19  
PRECIP AMOUNT 0.04 0.01 0.04  
PRECIP DURATION 2 2 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 690 1330  
MIXING HGT(FT-AGL/MSL) 2260 4350  
TRANSPORT WND (KTS) NW 6 NW 19  
TRANSPORT WND (M/S) NW 3 NW 10  
TRANSPORT WND (MPH) NW 7 NW 22  
VENT RATE (KT-FT) 13560 82650  
VENT RATE (M/S-M) 2070 13300  
VENT RATE (MPH-FT) 15820 95700  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 30 FAIR 60 GEN GOOD  
ADI LATE 20 GEN POOR 29 FAIR 61 GOOD  
MAX LVORI EARLY 9 5 4  
MAX LVORI LATE 7 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 20S.  
WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 14. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. LOWS AROUND 30. HIGHS IN THE LOWER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
OHZ023-202130-  
TRUMBULL-  
INCLUDING THE CITIES OF WARREN AND NILES  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 50 50 80  
TEMP (24H TREND) 37 (+1) 22 (-6) 28  
RH % (24H TREND) 86 (+21) 96 (-2) 67  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7 G17  
20FT WND-RDG/PM(MPH) LGT/VAR NW 7 NW 8 G17  
PRECIP AMOUNT 0.05 0.02 0.09  
PRECIP DURATION 2 2 10  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 710 1250  
MIXING HGT(FT-AGL/MSL) 2340 4090  
TRANSPORT WND (KTS) NW 6 NW 18  
TRANSPORT WND (M/S) NW 3 NW 9  
TRANSPORT WND (MPH) NW 7 NW 21  
VENT RATE (KT-FT) 14040 73620  
VENT RATE (M/S-M) 2130 11250  
VENT RATE (MPH-FT) 16380 85890  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 6 VERY POOR 24 FAIR 56 GEN GOOD  
ADI LATE 20 GEN POOR 24 FAIR 55 GEN GOOD  
MAX LVORI EARLY 9 5 4  
MAX LVORI LATE 6 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 WITH A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 16. HIGHS IN THE MID 20S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 14. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS AROUND  
30. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS AROUND 30. HIGHS AROUND 40. SOUTHEAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER  
40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ014-202130-  
ASHTABULA INLAND-  
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,  
AND ROAMING SHORES  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 70 90  
TEMP (24H TREND) 36 (+1) 22 (-6) 28  
RH % (24H TREND) 87 (+17) 97 (0) 70  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) N 5 N 7 G18 NW 9 G17  
PRECIP AMOUNT 0.07 0.05 0.12  
PRECIP DURATION 4 6 10  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 680 1260  
MIXING HGT(FT-AGL/MSL) 2230 4130  
TRANSPORT WND (KTS) NW 7 N 17  
TRANSPORT WND (M/S) NW 4 N 9  
TRANSPORT WND (MPH) NW 8 N 20  
VENT RATE (KT-FT) 15610 70210  
VENT RATE (M/S-M) 2720 11340  
VENT RATE (MPH-FT) 17840 82600  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 1  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 7 POOR 20 GEN POOR 45 GEN GOOD  
ADI LATE 21 FAIR 16 GEN POOR 53 GEN GOOD  
MAX LVORI EARLY 9 5 4  
MAX LVORI LATE 6 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 WITH A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 13. HIGHS IN THE LOWER 20S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 13. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS AROUND  
30. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS AROUND 30. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER  
40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ089-202130-  
ASHTABULA LAKESHORE-  
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 80 70 80  
TEMP (24H TREND) 36 (+1) 25 (-5) 29  
RH % (24H TREND) 83 (+17) 93 (-1) 67  
20FT WND-VAL/AM(MPH) LGT/VAR N 10 G18  
20FT WND-RDG/PM(MPH) N 7 G19 N 11 G21 N 10 G18  
PRECIP AMOUNT 0.07 0.03 0.06  
PRECIP DURATION 8 6 8  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 550 1370  
MIXING HGT(FT-AGL/MSL) 1810 4510  
TRANSPORT WND (KTS) N 6 N 17  
TRANSPORT WND (M/S) N 3 N 9  
TRANSPORT WND (MPH) N 7 N 20  
VENT RATE (KT-FT) 10860 76670  
VENT RATE (M/S-M) 1650 12330  
VENT RATE (MPH-FT) 12670 90200  
DISPERSION 1 4  
DSI  
SUNSHINE HOURS 1  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 30 FAIR 48 GEN GOOD  
ADI LATE 37 FAIR 25 FAIR 56 GEN GOOD  
MAX LVORI EARLY 7 4 3  
MAX LVORI LATE 5 3 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 A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 13. HIGHS IN THE LOWER 20S. NORTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 16. HIGHS IN  
THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS AROUND 40. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
PAZ001-202130-  
NORTHERN ERIE-  
INCLUDING THE CITY OF ERIE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 90 90 50  
TEMP (24H TREND) 36 (+1) 23 (-7) 27  
RH % (24H TREND) 79 (+12) 93 (+2) 63  
20FT WND-VAL/AM(MPH) LGT/VAR N 11  
20FT WND-RDG/PM(MPH) N 7 G19 N 11 G22 NW 10 G18  
PRECIP AMOUNT 0.14 0.11 0.02  
PRECIP DURATION 9 8 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 570 1460  
MIXING HGT(FT-AGL/MSL) 1860 4800  
TRANSPORT WND (KTS) N 19 NW 18  
TRANSPORT WND (M/S) N 10 NW 9  
TRANSPORT WND (MPH) N 22 NW 21  
VENT RATE (KT-FT) 35340 86400  
VENT RATE (M/S-M) 5700 13140  
VENT RATE (MPH-FT) 40920 100800  
DISPERSION 3 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 10 POOR 34 FAIR 54 GEN GOOD  
ADI LATE 37 FAIR 28 FAIR 63 GOOD  
MAX LVORI EARLY 6 4 3  
MAX LVORI LATE 5 3 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 A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 11. HIGHS AROUND 20. NORTH WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 14. HIGHS IN  
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
PAZ002-202130-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 90 90 60  
TEMP (24H TREND) 35 (+3) 19 (-8) 25  
RH % (24H TREND) 86 (+12) 98 (+1) 69  
20FT WND-VAL/AM(MPH) LGT/VAR N 8 G17  
20FT WND-RDG/PM(MPH) N 5 N 8 G19 NW 9 G17  
PRECIP AMOUNT 0.15 0.12 0.04  
PRECIP DURATION 10 9 3  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 540 1270  
MIXING HGT(FT-AGL/MSL) 1770 4160  
TRANSPORT WND (KTS) NW 5 NW 19  
TRANSPORT WND (M/S) NW 3 NW 10  
TRANSPORT WND (MPH) NW 6 NW 22  
VENT RATE (KT-FT) 8850 79040  
VENT RATE (M/S-M) 1620 12700  
VENT RATE (MPH-FT) 10620 91520  
DISPERSION 1 4  
DSI  
SUNSHINE HOURS 1  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 9 POOR 21 FAIR 48 GEN GOOD  
ADI LATE 17 GEN POOR 18 GEN POOR 58 GEN GOOD  
MAX LVORI EARLY 8 5 3  
MAX LVORI LATE 6 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 WITH A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 9. HIGHS AROUND 19. NORTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COLD. LOWS AROUND 9. HIGHS IN THE  
LOWER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE  
UPPER 20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND  
40. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
PAZ003-202130-  
CRAWFORD-  
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE  
511 AM EST FRI DEC 20 2024  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 70 50  
TEMP (24H TREND) 35 (+2) 20 (-8) 26  
RH % (24H TREND) 88 (+13) 99 (+2) 70  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 8  
PRECIP AMOUNT 0.11 0.05 0.04  
PRECIP DURATION 8 7 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 610 1190  
MIXING HGT(FT-AGL/MSL) 2000 3920  
TRANSPORT WND (KTS) NW 7 NW 18  
TRANSPORT WND (M/S) NW 4 NW 9  
TRANSPORT WND (MPH) NW 8 NW 21  
VENT RATE (KT-FT) 14000 70560  
VENT RATE (M/S-M) 2440 10710  
VENT RATE (MPH-FT) 16000 82320  
DISPERSION 2 4  
DSI  
SUNSHINE HOURS 2  
CWR  
LAL 1 1 1  
HAINES INDEX 3 3 3  
RH RECOVERY EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 18 GEN POOR 46 GEN GOOD  
ADI LATE 17 GEN POOR 16 GEN POOR 57 GEN GOOD  
MAX LVORI EARLY 9 6 4  
MAX LVORI LATE 6 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 A CHANCE OF SNOW SHOWERS. LOWS  
AROUND 12. HIGHS AROUND 20. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. NOT AS COLD. LOWS AROUND 11. HIGHS IN  
THE LOWER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AND A CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER  
40S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
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