791  
FNUS51 KCLE 121922  
FWFCLE  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA  
NATIONAL WEATHER SERVICE CLEVELAND OH  
322 PM EDT MON APR 12 2021  
   
DISCUSSION
 
 
LOW PRESSURE CENTERED OVER WESTERN PENNSYLVANIA WILL MOVE  
SOUTHEAST OFF THE MID ATLANTIC COAST TONIGHT. HIGH PRESSURE WILL  
BRIEFLY BUILD ACROSS THE REGION LATE TONIGHT THROUGH TUESDAY  
NIGHT. ANOTHER SLOW MOVING LOW PRESSURE SYSTEM WILL MOVE  
SOUTHEAST INTO THE GREAT LAKES LATE WEDNESDAY AND WILL LINGER  
OVER THE REGION THROUGH THURSDAY.  
 
DAMP AND COOLER CONDITIONS WILL KEEP THE FIRE DANGER LOW THROUGH  
THE WEEK.  
 
OHZ003-130930-  
LUCAS-  
INCLUDING THE CITY OF TOLEDO  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 40 (-8) 65 (+4) 38 56  
RH % (24H TREND) 88 (-9) 27 (-32) 83 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 SW 9 G17 W 6 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2170 2050  
MIXING HGT(FT-AGL/MSL) 7120 6740  
TRANSPORT WND (KTS) W 19 W 12  
TRANSPORT WND (M/S) W 10 W 6  
TRANSPORT WND (MPH) W 22 W 14  
VENT RATE (KT-FT) 135280 80880  
VENT RATE (M/S-M) 21250 12680  
VENT RATE (MPH-FT) 155570 93010  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 12 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 4 5 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 22 FAIR 37 FAIR 29 FAIR 60 GEN GOOD  
ADI LATE 6 VERY POOR 78 GOOD 5 VERY POOR 68 GOOD  
MAX LVORI EARLY 3 6 3 5  
MAX LVORI LATE 5 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ006-130930-  
WOOD-  
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 41 (-7) 66 (+5) 39 58  
RH % (24H TREND) 87 (-9) 29 (-29) 80 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 6 SW 9 G17 W 6 W 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2080 2090  
MIXING HGT(FT-AGL/MSL) 6810 6850  
TRANSPORT WND (KTS) W 19 W 13  
TRANSPORT WND (M/S) W 10 W 7  
TRANSPORT WND (MPH) W 22 W 15  
VENT RATE (KT-FT) 129390 89050  
VENT RATE (M/S-M) 20370 14010  
VENT RATE (MPH-FT) 148800 102410  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 12 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 4 5 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 24 FAIR 36 FAIR 29 FAIR 60 GEN GOOD  
ADI LATE 4 VERY POOR 74 GOOD 5 VERY POOR 67 GOOD  
MAX LVORI EARLY 3 6 2 4  
MAX LVORI LATE 5 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ007-130930-  
OTTAWA-  
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-6) 65 (+6) 41 59  
RH % (24H TREND) 88 (-9) 31 (-34) 82 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 W 5 W 7  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 0 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 10 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 2040 1900  
MIXING HGT(FT-AGL/MSL) 6710 6220  
TRANSPORT WND (KTS) SW 15 W 11  
TRANSPORT WND (M/S) SW 8 W 6  
TRANSPORT WND (MPH) SW 17 W 13  
VENT RATE (KT-FT) 100650 68420  
VENT RATE (M/S-M) 15770 10770  
VENT RATE (MPH-FT) 115750 78680  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 12 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 5 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 18 GEN POOR 13 GEN POOR 47 GEN GOOD  
ADI LATE 5 VERY POOR 66 GOOD 5 VERY POOR 61 GOOD  
MAX LVORI EARLY 3 5 3 5  
MAX LVORI LATE 5 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ008-130930-  
SANDUSKY-  
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 10  
TEMP (24H TREND) 43 (-6) 66 (+6) 40 58  
RH % (24H TREND) 90 (-5) 30 (-34) 82 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR SW 8 W 5 W 8  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 0 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 8 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 2060 2070  
MIXING HGT(FT-AGL/MSL) 6750 6800  
TRANSPORT WND (KTS) SW 17 W 12  
TRANSPORT WND (M/S) SW 9 W 6  
TRANSPORT WND (MPH) SW 20 W 14  
VENT RATE (KT-FT) 114750 81600  
VENT RATE (M/S-M) 18050 12800  
VENT RATE (MPH-FT) 131960 93840  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 12 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 5 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 22 FAIR 13 GEN POOR 54 GEN GOOD  
ADI LATE 5 VERY POOR 72 GOOD 5 VERY POOR 67 GOOD  
MAX LVORI EARLY 3 6 3 5  
MAX LVORI LATE 6 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ017-130930-  
HANCOCK-  
INCLUDING THE CITY OF FINDLAY  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (-6) 66 (+5) 40 57  
RH % (24H TREND) 89 (-4) 29 (-29) 80 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 7 SW 9 G17 W 6 W 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1980 2070  
MIXING HGT(FT-AGL/MSL) 6510 6800  
TRANSPORT WND (KTS) W 18 W 13  
TRANSPORT WND (M/S) W 9 W 7  
TRANSPORT WND (MPH) W 21 W 15  
VENT RATE (KT-FT) 117180 88400  
VENT RATE (M/S-M) 18370 13870  
VENT RATE (MPH-FT) 134760 101660  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 4 5 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 26 FAIR 32 FAIR 16 GEN POOR 53 GEN GOOD  
ADI LATE 4 VERY POOR 69 GOOD 5 VERY POOR 62 GOOD  
MAX LVORI EARLY 4 6 2 4  
MAX LVORI LATE 5 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ018-130930-  
SENECA-  
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (-7) 66 (+7) 40 59  
RH % (24H TREND) 93 (-1) 30 (-34) 81 37  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 SW 8 W 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 2020 2080  
MIXING HGT(FT-AGL/MSL) 6630 6840  
TRANSPORT WND (KTS) W 17 W 12  
TRANSPORT WND (M/S) W 9 W 6  
TRANSPORT WND (MPH) W 20 W 14  
VENT RATE (KT-FT) 112710 82080  
VENT RATE (M/S-M) 17700 12870  
VENT RATE (MPH-FT) 129620 94390  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 4 4 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 18 GEN POOR 18 GEN POOR 13 GEN POOR 51 GEN GOOD  
ADI LATE 4 VERY POOR 68 GOOD 5 VERY POOR 64 GOOD  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ027-130930-  
WYANDOT-  
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (-7) 66 (+6) 40 59  
RH % (24H TREND) 92 (0) 31 (-28) 82 36  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 6 SW 8 W 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1900 2100  
MIXING HGT(FT-AGL/MSL) 6220 6880  
TRANSPORT WND (KTS) W 17 W 12  
TRANSPORT WND (M/S) W 9 W 6  
TRANSPORT WND (MPH) W 20 W 14  
VENT RATE (KT-FT) 105740 82560  
VENT RATE (M/S-M) 16650 12990  
VENT RATE (MPH-FT) 121600 94940  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 4 4 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 25 FAIR 17 GEN POOR 13 GEN POOR 47 GEN GOOD  
ADI LATE 4 VERY POOR 67 GOOD 6 VERY POOR 60 GEN GOOD  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER  
60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ028-130930-  
CRAWFORD-  
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (-7) 65 (+7) 40 59  
RH % (24H TREND) 94 (0) 33 (-33) 84 37  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 SW 7 SW 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1830 1970  
MIXING HGT(FT-AGL/MSL) 6000 6460  
TRANSPORT WND (KTS) W 16 W 12  
TRANSPORT WND (M/S) W 8 W 6  
TRANSPORT WND (MPH) W 18 W 14  
VENT RATE (KT-FT) 96000 77520  
VENT RATE (M/S-M) 15090 12190  
VENT RATE (MPH-FT) 110400 89150  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 19 GEN POOR 14 GEN POOR 12 POOR 41 GEN GOOD  
ADI LATE 5 VERY POOR 64 GOOD 7 POOR 55 GEN GOOD  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 7 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ036-130930-  
MARION-  
INCLUDING THE CITY OF MARION  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 41 (-8) 65 (+6) 39 59  
RH % (24H TREND) 94 (+1) 33 (-29) 83 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 6 SW 7 SW 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1750 1990  
MIXING HGT(FT-AGL/MSL) 5730 6520  
TRANSPORT WND (KTS) W 16 W 11  
TRANSPORT WND (M/S) W 8 W 6  
TRANSPORT WND (MPH) W 18 W 13  
VENT RATE (KT-FT) 91680 71720  
VENT RATE (M/S-M) 14430 11280  
VENT RATE (MPH-FT) 105430 82480  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 10 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 4 4 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 25 FAIR 14 GEN POOR 12 POOR 36 FAIR  
ADI LATE 4 VERY POOR 68 GOOD 7 POOR 55 GEN GOOD  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 7 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER  
60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ037-130930-  
MORROW-  
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (-6) 64 (+6) 40 59  
RH % (24H TREND) 93 (-2) 35 (-31) 82 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 SW 7 SW 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1670 1890  
MIXING HGT(FT-AGL/MSL) 5490 6210  
TRANSPORT WND (KTS) W 15 W 11  
TRANSPORT WND (M/S) W 8 W 6  
TRANSPORT WND (MPH) W 17 W 13  
VENT RATE (KT-FT) 82350 68310  
VENT RATE (M/S-M) 12910 10720  
VENT RATE (MPH-FT) 94700 78560  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 10 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 24 FAIR 12 POOR 12 POOR 36 FAIR  
ADI LATE 4 VERY POOR 62 GOOD 6 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 7 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ009-130930-  
ERIE-  
INCLUDING THE CITIES OF SANDUSKY AND HURON  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-7) 65 (+8) 41 59  
RH % (24H TREND) 92 (0) 34 (-34) 83 41  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR SW 5 LGT/VAR W 7  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 11 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1770 1900  
MIXING HGT(FT-AGL/MSL) 5810 6220  
TRANSPORT WND (KTS) SW 11 W 11  
TRANSPORT WND (M/S) SW 6 W 6  
TRANSPORT WND (MPH) SW 13 W 13  
VENT RATE (KT-FT) 63910 68420  
VENT RATE (M/S-M) 10040 10770  
VENT RATE (MPH-FT) 73500 78680  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 4 VERY POOR 13 GEN POOR 6 VERY POOR 36 FAIR  
ADI LATE 7 POOR 50 GEN GOOD 6 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 3 6 3 5  
MAX LVORI LATE 5 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND  
60. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ019-130930-  
HURON-  
INCLUDING THE CITIES OF NORWALK AND WILLARD  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 20  
TEMP (24H TREND) 42 (-7) 65 (+7) 40 59  
RH % (24H TREND) 95 (+2) 32 (-36) 83 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR SW 7 SW 5 W 7  
PRECIP AMOUNT 0.02 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 11 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1980 2060  
MIXING HGT(FT-AGL/MSL) 6510 6770  
TRANSPORT WND (KTS) SW 16 W 11  
TRANSPORT WND (M/S) SW 8 W 6  
TRANSPORT WND (MPH) SW 18 W 13  
VENT RATE (KT-FT) 104160 74470  
VENT RATE (M/S-M) 16330 11680  
VENT RATE (MPH-FT) 119780 85640  
DISPERSION 5 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 5 2  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 13 GEN POOR 15 GEN POOR 13 GEN POOR 43 GEN GOOD  
ADI LATE 7 POOR 69 GOOD 7 POOR 61 GOOD  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER  
60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS 5 TO 10 MPH.  
 

 
 
OHZ029-130930-  
RICHLAND-  
INCLUDING THE CITY OF MANSFIELD  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 30 0 0 0  
TEMP (24H TREND) 42 (-6) 65 (+9) 40 59  
RH % (24H TREND) 95 (0) 33 (-35) 83 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 SW 7 SW 5 W 8  
PRECIP AMOUNT 0.02 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 6 PM  
PRECIP END 9 PM  
MIXING HGT(M-AGL/MSL) 1790 2010  
MIXING HGT(FT-AGL/MSL) 5870 6590  
TRANSPORT WND (KTS) W 15 W 11  
TRANSPORT WND (M/S) W 8 W 6  
TRANSPORT WND (MPH) W 17 W 13  
VENT RATE (KT-FT) 88050 72490  
VENT RATE (M/S-M) 13840 11400  
VENT RATE (MPH-FT) 101260 83360  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 19 GEN POOR 13 GEN POOR 12 POOR 36 FAIR  
ADI LATE 6 VERY POOR 64 GOOD 6 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 3 6 3 4  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND  
60. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ030-130930-  
ASHLAND-  
INCLUDING THE CITY OF ASHLAND  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 20  
TEMP (24H TREND) 42 (-6) 65 (+9) 40 59  
RH % (24H TREND) 96 (+1) 34 (-36) 84 38  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR SW 6 LGT/VAR W 7  
PRECIP AMOUNT 0.02 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 11 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1810 2080  
MIXING HGT(FT-AGL/MSL) 5930 6820  
TRANSPORT WND (KTS) W 14 W 10  
TRANSPORT WND (M/S) W 7 W 5  
TRANSPORT WND (MPH) W 16 W 12  
VENT RATE (KT-FT) 83020 68200  
VENT RATE (M/S-M) 13060 10720  
VENT RATE (MPH-FT) 95470 78430  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 11 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 19 GEN POOR 15 GEN POOR 11 POOR 34 FAIR  
ADI LATE 7 POOR 69 GOOD 6 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND  
60. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ047-130930-  
KNOX-  
INCLUDING THE CITY OF MOUNT VERNON  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (-6) 65 (+7) 41 60  
RH % (24H TREND) 93 (0) 34 (-31) 80 36  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 W 6 LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1670 1900  
MIXING HGT(FT-AGL/MSL) 5470 6230  
TRANSPORT WND (KTS) W 13 W 9  
TRANSPORT WND (M/S) W 7 W 5  
TRANSPORT WND (MPH) W 15 W 10  
VENT RATE (KT-FT) 71110 56070  
VENT RATE (M/S-M) 11190 8810  
VENT RATE (MPH-FT) 81780 64480  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 9 7  
CWR 0 0 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 23 FAIR 12 POOR 11 POOR 36 FAIR  
ADI LATE 6 VERY POOR 64 GOOD 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 6 2 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ038-130930-  
HOLMES-  
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 40 0 0 20  
TEMP (24H TREND) 42 (-6) 67 (+11) 41 61  
RH % (24H TREND) 95 (0) 34 (-36) 81 37  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 6  
PRECIP AMOUNT 0.03 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 12 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1720 1970  
MIXING HGT(FT-AGL/MSL) 5630 6460  
TRANSPORT WND (KTS) W 10 W 9  
TRANSPORT WND (M/S) W 5 W 5  
TRANSPORT WND (MPH) W 12 W 10  
VENT RATE (KT-FT) 56300 58140  
VENT RATE (M/S-M) 8870 9140  
VENT RATE (MPH-FT) 64750 66860  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 9 6  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 4 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 20 GEN POOR 13 GEN POOR 9 POOR 38 FAIR  
ADI LATE 7 POOR 51 GEN GOOD 4 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ031-130930-  
WAYNE-  
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 20  
TEMP (24H TREND) 41 (-7) 66 (+10) 40 60  
RH % (24H TREND) 97 (0) 34 (-37) 85 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR W 6  
PRECIP AMOUNT 0.03 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 1 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1780 2030  
MIXING HGT(FT-AGL/MSL) 5830 6670  
TRANSPORT WND (KTS) W 11 W 9  
TRANSPORT WND (M/S) W 6 W 5  
TRANSPORT WND (MPH) W 13 W 10  
VENT RATE (KT-FT) 64130 60030  
VENT RATE (M/S-M) 10090 9420  
VENT RATE (MPH-FT) 73750 69030  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 9 6  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 21 FAIR 17 GEN POOR 9 POOR 32 FAIR  
ADI LATE 8 POOR 56 GEN GOOD 5 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 5 6 3 4  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ020-130930-  
MEDINA-  
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 42 (-6) 66 (+9) 40 59  
RH % (24H TREND) 94 (-2) 33 (-36) 84 40  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 6 LGT/VAR W 6  
PRECIP AMOUNT 0.02 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 3 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1840 2110  
MIXING HGT(FT-AGL/MSL) 6050 6920  
TRANSPORT WND (KTS) W 11 W 9  
TRANSPORT WND (M/S) W 6 W 5  
TRANSPORT WND (MPH) W 13 W 10  
VENT RATE (KT-FT) 66550 62280  
VENT RATE (M/S-M) 10430 9790  
VENT RATE (MPH-FT) 76530 71620  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 9 6  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 11 POOR 17 GEN POOR 10 POOR 31 FAIR  
ADI LATE 7 POOR 58 GEN GOOD 5 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 5 6 3 4  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND  
50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ010-130930-  
LORAIN-  
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,  
AND AVON LAKE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-6) 66 (+9) 40 59  
RH % (24H TREND) 93 (-1) 33 (-35) 83 40  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 7  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 12 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1910 1930  
MIXING HGT(FT-AGL/MSL) 6270 6320  
TRANSPORT WND (KTS) SW 10 SW 10  
TRANSPORT WND (M/S) SW 5 SW 5  
TRANSPORT WND (MPH) SW 12 SW 12  
VENT RATE (KT-FT) 62700 63200  
VENT RATE (M/S-M) 9850 9950  
VENT RATE (MPH-FT) 72110 72680  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 9 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 5 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 5 VERY POOR 15 GEN POOR 6 VERY POOR 33 FAIR  
ADI LATE 8 POOR 50 GEN GOOD 6 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 5 2 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.  
NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ011-130930-  
CUYAHOGA-  
INCLUDING THE CITY OF CLEVELAND  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 45 (-4) 65 (+9) 42 60  
RH % (24H TREND) 93 (-2) 35 (-34) 79 40  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 4 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1490 1910  
MIXING HGT(FT-AGL/MSL) 4900 6260  
TRANSPORT WND (KTS) W 5 SW 8  
TRANSPORT WND (M/S) W 3 SW 4  
TRANSPORT WND (MPH) W 6 SW 9  
VENT RATE (KT-FT) 24500 50080  
VENT RATE (M/S-M) 3840 7880  
VENT RATE (MPH-FT) 28180 57590  
DISPERSION 2 3  
DSI  
SUNSHINE HOURS 9 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 5 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 5 VERY POOR 15 GEN POOR 3 VERY POOR 23 FAIR  
ADI LATE 7 POOR 25 FAIR 4 VERY POOR 38 FAIR  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 5 2 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND  
60. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ012-130930-  
LAKE-  
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,  
PAINESVILLE, WILLOWICK, AND WICKLIFFE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-6) 62 (+8) 40 58  
RH % (24H TREND) 99 (+3) 38 (-35) 86 43  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 12 AM 2 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 960 1170  
MIXING HGT(FT-AGL/MSL) 3150 3820  
TRANSPORT WND (KTS) W 6 W 7  
TRANSPORT WND (M/S) W 3 W 4  
TRANSPORT WND (MPH) W 7 W 8  
VENT RATE (KT-FT) 18900 26740  
VENT RATE (M/S-M) 2970 4220  
VENT RATE (MPH-FT) 21740 30750  
DISPERSION 2 3  
DSI  
SUNSHINE HOURS 8 7  
CWR 0 0  
LAL 1 1 1 1  
HAINES INDEX 3 4 5 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 4 VERY POOR 10 POOR 2 VERY POOR 10 POOR  
ADI LATE 7 POOR 21 FAIR 2 VERY POOR 22 FAIR  
MAX LVORI EARLY 7 7 3 4  
MAX LVORI LATE 7 2 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ013-130930-  
GEAUGA-  
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,  
CHESTERLAND, MIDDLEFIELD, AND BURTON  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-5) 64 (+9) 40 59  
RH % (24H TREND) 99 (+4) 34 (-35) 81 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 4 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1560 2030  
MIXING HGT(FT-AGL/MSL) 5130 6670  
TRANSPORT WND (KTS) W 6 W 7  
TRANSPORT WND (M/S) W 3 W 4  
TRANSPORT WND (MPH) W 7 W 8  
VENT RATE (KT-FT) 30780 46690  
VENT RATE (M/S-M) 4820 7320  
VENT RATE (MPH-FT) 35400 53690  
DISPERSION 3 3  
DSI  
SUNSHINE HOURS 8 7  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 5 VERY POOR 18 GEN POOR 3 VERY POOR 26 FAIR  
ADI LATE 8 POOR 39 FAIR 2 VERY POOR 39 FAIR  
MAX LVORI EARLY 7 8 3 4  
MAX LVORI LATE 7 2 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND  
60. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.  
WEST WINDS AROUND 5 MPH.  
 

 
 
OHZ021-130930-  
SUMMIT-  
INCLUDING THE CITY OF AKRON  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-6) 66 (+9) 41 61  
RH % (24H TREND) 96 (+1) 33 (-34) 82 36  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 6  
PRECIP AMOUNT 0.03 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 3 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1850 2160  
MIXING HGT(FT-AGL/MSL) 6070 7080  
TRANSPORT WND (KTS) W 9 W 9  
TRANSPORT WND (M/S) W 5 W 5  
TRANSPORT WND (MPH) W 10 W 10  
VENT RATE (KT-FT) 54630 63720  
VENT RATE (M/S-M) 8580 10020  
VENT RATE (MPH-FT) 62820 73280  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 9 7  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 18 GEN POOR 5 VERY POOR 28 FAIR  
ADI LATE 7 POOR 46 GEN GOOD 2 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 5 6 3 4  
MAX LVORI LATE 6 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS 5 TO 10 MPH.  
 

 
 
OHZ022-130930-  
PORTAGE-  
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 20  
TEMP (24H TREND) 43 (-5) 65 (+8) 41 61  
RH % (24H TREND) 98 (+4) 32 (-34) 82 35  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 5  
PRECIP AMOUNT 0.03 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 4 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1790 2150  
MIXING HGT(FT-AGL/MSL) 5860 7050  
TRANSPORT WND (KTS) W 7 W 9  
TRANSPORT WND (M/S) W 4 W 5  
TRANSPORT WND (MPH) W 8 W 10  
VENT RATE (KT-FT) 41020 63450  
VENT RATE (M/S-M) 6460 9970  
VENT RATE (MPH-FT) 47170 72970  
DISPERSION 3 4  
DSI  
SUNSHINE HOURS 8 7  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 8 POOR 19 GEN POOR 4 VERY POOR 29 FAIR  
ADI LATE 6 VERY POOR 35 FAIR 2 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 5 7 3 4  
MAX LVORI LATE 7 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ032-130930-  
STARK-  
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 40 0 0 20  
TEMP (24H TREND) 43 (-5) 67 (+11) 42 61  
RH % (24H TREND) 94 (-2) 33 (-37) 81 37  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 6  
PRECIP AMOUNT 0.04 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 3 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1790 2060  
MIXING HGT(FT-AGL/MSL) 5870 6750  
TRANSPORT WND (KTS) W 9 W 9  
TRANSPORT WND (M/S) W 5 W 5  
TRANSPORT WND (MPH) W 10 W 10  
VENT RATE (KT-FT) 52830 60750  
VENT RATE (M/S-M) 8300 9560  
VENT RATE (MPH-FT) 60750 69860  
DISPERSION 4 4  
DSI  
SUNSHINE HOURS 8 6  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 19 GEN POOR 19 GEN POOR 8 POOR 38 FAIR  
ADI LATE 6 VERY POOR 45 GEN GOOD 2 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 5 6 3 4  
MAX LVORI LATE 5 2 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS 5 TO 10 MPH.  
 

 
 
OHZ033-130930-  
MAHONING-  
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 40 0 0 20  
TEMP (24H TREND) 43 (-5) 66 (+10) 41 62  
RH % (24H TREND) 100 (+8) 33 (-35) 87 33  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 6  
PRECIP AMOUNT 0.04 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 10 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1840 2090  
MIXING HGT(FT-AGL/MSL) 6040 6870  
TRANSPORT WND (KTS) W 7 W 8  
TRANSPORT WND (M/S) W 4 W 4  
TRANSPORT WND (MPH) W 8 W 9  
VENT RATE (KT-FT) 42280 54960  
VENT RATE (M/S-M) 6640 8620  
VENT RATE (MPH-FT) 48620 63200  
DISPERSION 3 4  
DSI  
SUNSHINE HOURS 8 6  
CWR 0 0  
LAL 3 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 7 POOR 21 FAIR 3 VERY POOR 34 FAIR  
ADI LATE 3 VERY POOR 38 FAIR 2 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 6 9 3 5  
MAX LVORI LATE 8 2 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS AROUND 5 MPH.  
 

 
 
OHZ023-130930-  
TRUMBULL-  
INCLUDING THE CITIES OF WARREN AND NILES  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 20  
TEMP (24H TREND) 42 (-7) 66 (+9) 40 62  
RH % (24H TREND) 100 (+8) 33 (-34) 87 34  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 5  
PRECIP AMOUNT 0.04 0.00 0.00 0.00  
PRECIP DURATION 0 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 9 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1820 2140  
MIXING HGT(FT-AGL/MSL) 5990 7030  
TRANSPORT WND (KTS) W 6 W 8  
TRANSPORT WND (M/S) W 3 W 4  
TRANSPORT WND (MPH) W 7 W 9  
VENT RATE (KT-FT) 35940 56240  
VENT RATE (M/S-M) 5630 8820  
VENT RATE (MPH-FT) 41330 64680  
DISPERSION 3 4  
DSI  
SUNSHINE HOURS 8 7  
CWR 0 0  
LAL 3 1 1 1  
HAINES INDEX 3 3 4 3  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 5 VERY POOR 21 FAIR 3 VERY POOR 28 FAIR  
ADI LATE 2 VERY POOR 35 FAIR 2 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 7 9 3 5  
MAX LVORI LATE 9 2 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. WEST  
WINDS 5 TO 10 MPH.  
 

 
 
OHZ014-130930-  
ASHTABULA INLAND-  
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,  
AND ROAMING SHORES  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 42 (-7) 64 (+8) 39 61  
RH % (24H TREND) 100 (+4) 35 (-36) 89 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 5  
PRECIP AMOUNT 0.02 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1640 1930  
MIXING HGT(FT-AGL/MSL) 5390 6340  
TRANSPORT WND (KTS) W 9 W 7  
TRANSPORT WND (M/S) W 5 W 4  
TRANSPORT WND (MPH) W 10 W 8  
VENT RATE (KT-FT) 48510 44380  
VENT RATE (M/S-M) 7610 6960  
VENT RATE (MPH-FT) 55790 51040  
DISPERSION 3 3  
DSI  
SUNSHINE HOURS 8 7  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 4 5 4  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 4 VERY POOR 18 GEN POOR 3 VERY POOR 21 FAIR  
ADI LATE 2 VERY POOR 41 GEN GOOD 2 VERY POOR 35 FAIR  
MAX LVORI EARLY 10 9 3 5  
MAX LVORI LATE 10 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ089-130930-  
ASHTABULA LAKESHORE-  
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 42 (-8) 60 (+5) 39 57  
RH % (24H TREND) 100 (+3) 41 (-34) 91 47  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 0 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 630 350  
MIXING HGT(FT-AGL/MSL) 2060 1150  
TRANSPORT WND (KTS) W 7 W 7  
TRANSPORT WND (M/S) W 4 W 4  
TRANSPORT WND (MPH) W 8 W 8  
VENT RATE (KT-FT) 14420 8050  
VENT RATE (M/S-M) 2270 1260  
VENT RATE (MPH-FT) 16580 9260  
DISPERSION 2 1  
DSI  
SUNSHINE HOURS 7 8  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 4 5 4  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 4 VERY POOR 8 POOR 2 VERY POOR 6 VERY POOR  
ADI LATE 2 VERY POOR 16 GEN POOR 2 VERY POOR 7 POOR  
MAX LVORI EARLY 10 8 3 6  
MAX LVORI LATE 10 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
PAZ001-130930-  
NORTHERN ERIE-  
INCLUDING THE CITY OF ERIE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 20 0 0 20  
TEMP (24H TREND) 43 (-7) 59 (+5) 41 57  
RH % (24H TREND) 96 (+3) 43 (-29) 81 42  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 6  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION 0 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 440 370  
MIXING HGT(FT-AGL/MSL) 1440 1220  
TRANSPORT WND (KTS) W 6 W 8  
TRANSPORT WND (M/S) W 3 W 4  
TRANSPORT WND (MPH) W 7 W 9  
VENT RATE (KT-FT) 8640 9760  
VENT RATE (M/S-M) 1360 1530  
VENT RATE (MPH-FT) 9940 11220  
DISPERSION 1 1  
DSI  
SUNSHINE HOURS 7 8  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 4 5 4  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 3 VERY POOR 6 VERY POOR 2 VERY POOR 7 POOR  
ADI LATE 2 VERY POOR 10 POOR 3 VERY POOR 9 POOR  
MAX LVORI EARLY 7 6 3 4  
MAX LVORI LATE 7 3 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
PAZ002-130930-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 20  
TEMP (24H TREND) 42 (-6) 62 (+8) 40 59  
RH % (24H TREND) 96 (0) 41 (-30) 82 39  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 6  
PRECIP AMOUNT 0.03 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 10 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1810  
MIXING HGT(FT-AGL/MSL) 4240 5940  
TRANSPORT WND (KTS) W 9 W 8  
TRANSPORT WND (M/S) W 5 W 4  
TRANSPORT WND (MPH) W 10 W 9  
VENT RATE (KT-FT) 38160 47520  
VENT RATE (M/S-M) 5980 7460  
VENT RATE (MPH-FT) 43880 54650  
DISPERSION 3 3  
DSI  
SUNSHINE HOURS 7 8  
CWR 0 0  
LAL 2 1 1 1  
HAINES INDEX 3 3 5 4  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 3 VERY POOR 10 POOR 4 VERY POOR 29 FAIR  
ADI LATE 2 VERY POOR 35 FAIR 2 VERY POOR 36 FAIR  
MAX LVORI EARLY 7 7 3 4  
MAX LVORI LATE 7 2 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
 
PAZ003-130930-  
CRAWFORD-  
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE  
322 PM EDT MON APR 12 2021  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 40 0 0 20  
TEMP (24H TREND) 41 (-7) 63 (+8) 40 60  
RH % (24H TREND) 98 (+2) 37 (-33) 85 36  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR W 5 LGT/VAR W 5  
PRECIP AMOUNT 0.04 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 PM 2 PM  
PRECIP END 10 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1670 2080  
MIXING HGT(FT-AGL/MSL) 5480 6830  
TRANSPORT WND (KTS) W 9 W 6  
TRANSPORT WND (M/S) W 5 W 3  
TRANSPORT WND (MPH) W 10 W 7  
VENT RATE (KT-FT) 49320 40980  
VENT RATE (M/S-M) 7750 6430  
VENT RATE (MPH-FT) 56720 47130  
DISPERSION 3 3  
DSI  
SUNSHINE HOURS 7 7  
CWR 0 0  
LAL 3 1 1 1  
HAINES INDEX 3 3 4 4  
RH RECOVERY EXCELLENT EXCELLENT  
STABILITY CLASS  
ADI EARLY 4 VERY POOR 14 GEN POOR 4 VERY POOR 32 FAIR  
ADI LATE 2 VERY POOR 43 GEN GOOD 2 VERY POOR 37 FAIR  
MAX LVORI EARLY 6 8 3 5  
MAX LVORI LATE 8 2 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.  
 

 
 
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