178  
FNUS51 KCLE 181932  
FWFCLE  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA  
NATIONAL WEATHER SERVICE CLEVELAND OH  
332 PM EDT SAT APR 18 2026  
   
DISCUSSION
 
 
A COLD FRONT CONTINUES TO SWEEP EASTWARD ACROSS OUR REGION THROUGH  
THIS EARLY EVENING. OTHERWISE A TROUGH LINGERS IN NORTHERN OHIO  
AND NORTHWEST PENNSYLVANIA, AND A SECONDARY COLD FRONT SWEEPS  
SOUTH-SOUTHEASTWARD THROUGH OUR REGION SUNDAY EVENING. BEHIND THE  
SECOND COLD FRONT, A RIDGE BUILDS IN EARNEST FROM THE NORTHERN AND  
CENTRAL GREAT PLAINS THROUGH MONDAY.  
 
OHZ003-190830-  
LUCAS-  
INCLUDING THE CITY OF TOLEDO  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE SHOWERS NONE NONE  
CHANCE PRECIP (%) 0 40 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-20) 49 (-19) 27 47  
RH % (24H TREND) 75 (-8) 40 (-19) 71 29  
20FT WND-VAL/AM(MPH) W 9 G19 N 5  
20FT WND-RDG/PM(MPH) W 11 G22 W 14 G23 NW 10 G21 NW 6  
PRECIP AMOUNT 0.00 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 1 PM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 2690 2020  
MIXING HGT(FT-AGL/MSL) 8820 6620  
TRANSPORT WND (KTS) W 27 NW 7  
TRANSPORT WND (M/S) W 14 NW 4  
TRANSPORT WND (MPH) W 31 NW 8  
VENT RATE (KT-FT) 238140 46340  
VENT RATE (M/S-M) 37660 8080  
VENT RATE (MPH-FT) 273420 52960  
DISPERSION 5 4  
SUNSHINE HOURS 10 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 58 GEN GOOD134 VERY GOOD128 VERY GOOD 71 GOOD  
ADI LATE 13 GEN POOR161 VERY GOOD 6 VERY POOR 70 GOOD  
MAX LVORI EARLY 2 3 3 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 70.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH.  
 

 
 
OHZ006-190830-  
WOOD-  
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE SHOWERS NONE NONE  
CHANCE PRECIP (%) 0 30 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-22) 50 (-20) 28 47  
RH % (24H TREND) 76 (-1) 39 (-22) 72 31  
20FT WND-VAL/AM(MPH) W 10 G20 N 6  
20FT WND-RDG/PM(MPH) NW 12 G22 W 16 G24 NW 11 G22 NW 7  
PRECIP AMOUNT 0.00 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 1 PM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 2800 2000  
MIXING HGT(FT-AGL/MSL) 9170 6560  
TRANSPORT WND (KTS) W 27 NW 7  
TRANSPORT WND (M/S) W 14 NW 4  
TRANSPORT WND (MPH) W 31 NW 8  
VENT RATE (KT-FT) 247590 45920  
VENT RATE (M/S-M) 39200 8000  
VENT RATE (MPH-FT) 284270 52480  
DISPERSION 5 4  
SUNSHINE HOURS 10 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 55 GEN GOOD126 VERY GOOD113 VERY GOOD 80 GOOD  
ADI LATE 14 GEN POOR163 VERY GOOD 8 POOR 85 GOOD  
MAX LVORI EARLY 2 3 3 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
70S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS AROUND 70. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.  
 

 
 
OHZ007-190830-  
OTTAWA-  
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE SHOWERS NONE NONE  
CHANCE PRECIP (%) 0 40 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-21) 49 (-21) 30 46  
RH % (24H TREND) 77 (-1) 40 (-24) 66 32  
20FT WND-VAL/AM(MPH) W 11 G20 NW 9  
20FT WND-RDG/PM(MPH) W 14 G22 W 15 G26 NW 13 G23 N 7  
PRECIP AMOUNT 0.00 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 1 PM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 2770 1840  
MIXING HGT(FT-AGL/MSL) 9080 6040  
TRANSPORT WND (KTS) W 28 NW 7  
TRANSPORT WND (M/S) W 14 NW 4  
TRANSPORT WND (MPH) W 32 NW 8  
VENT RATE (KT-FT) 254240 42280  
VENT RATE (M/S-M) 38780 7360  
VENT RATE (MPH-FT) 290560 48320  
DISPERSION 5 3  
SUNSHINE HOURS 9 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 58 GEN GOOD120 VERY GOOD128 VERY GOOD 76 GOOD  
ADI LATE 33 FAIR159 VERY GOOD 10 POOR 73 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 10 MPH.   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.  
 

 
 
OHZ008-190830-  
SANDUSKY-  
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 20 40 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-24) 50 (-21) 30 46  
RH % (24H TREND) 78 (+6) 39 (-24) 69 32  
20FT WND-VAL/AM(MPH) W 10 G20 NW 8  
20FT WND-RDG/PM(MPH) W 13 G22 W 15 G23 NW 11 G21 NW 7  
PRECIP AMOUNT 0.02 0.01 0.00 0.00  
PRECIP DURATION 0 1 0  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 10 PM CONTINUING 8 PM  
MIXING HGT(M-AGL/MSL) 2820 1960  
MIXING HGT(FT-AGL/MSL) 9240 6420  
TRANSPORT WND (KTS) W 28 NW 7  
TRANSPORT WND (M/S) W 14 NW 4  
TRANSPORT WND (MPH) W 32 NW 8  
VENT RATE (KT-FT) 258720 44940  
VENT RATE (M/S-M) 39480 7840  
VENT RATE (MPH-FT) 295680 51360  
DISPERSION 5 3  
SUNSHINE HOURS 10 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 55 GEN GOOD125 VERY GOOD118 VERY GOOD 84 GOOD  
ADI LATE 32 FAIR169 VERY GOOD 9 POOR 84 GOOD  
MAX LVORI EARLY 3 3 3 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 70.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.  
 

 
 
OHZ017-190830-  
HANCOCK-  
INCLUDING THE CITY OF FINDLAY  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 20 30 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-23) 51 (-20) 28 47  
RH % (24H TREND) 80 (+5) 39 (-27) 78 33  
20FT WND-VAL/AM(MPH) W 11 G20 N 7  
20FT WND-RDG/PM(MPH) NW 13 G22 W 17 G24 NW 12 G22 NW 7  
PRECIP AMOUNT 0.01 0.01 0.00 0.00  
PRECIP DURATION 0 1 0  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 9 PM CONTINUING 8 PM  
MIXING HGT(M-AGL/MSL) 2760 1950  
MIXING HGT(FT-AGL/MSL) 9040 6390  
TRANSPORT WND (KTS) W 26 NW 8  
TRANSPORT WND (M/S) W 13 NW 4  
TRANSPORT WND (MPH) W 30 NW 9  
VENT RATE (KT-FT) 235040 51120  
VENT RATE (M/S-M) 35880 7800  
VENT RATE (MPH-FT) 271200 57510  
DISPERSION 5 3  
SUNSHINE HOURS 10 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 52 GEN GOOD125 VERY GOOD 83 GOOD 85 GOOD  
ADI LATE 16 GEN POOR160 VERY GOOD 8 POOR 89 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
70S. SOUTH WINDS 5 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.  
 

 
 
OHZ018-190830-  
SENECA-  
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 20 40 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-25) 50 (-21) 29 46  
RH % (24H TREND) 79 (+11) 38 (-23) 73 33  
20FT WND-VAL/AM(MPH) W 10 G21 NW 7  
20FT WND-RDG/PM(MPH) NW 12 G23 W 15 G24 NW 10 G21 NW 8  
PRECIP AMOUNT 0.02 0.01 0.00 0.00  
PRECIP DURATION 0 1 0  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 10 PM CONTINUING 8 PM  
MIXING HGT(M-AGL/MSL) 2780 1960  
MIXING HGT(FT-AGL/MSL) 9130 6420  
TRANSPORT WND (KTS) W 28 NW 8  
TRANSPORT WND (M/S) W 14 NW 4  
TRANSPORT WND (MPH) W 32 NW 9  
VENT RATE (KT-FT) 255640 51360  
VENT RATE (M/S-M) 38920 7840  
VENT RATE (MPH-FT) 292160 57780  
DISPERSION 5 3  
SUNSHINE HOURS 9 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 53 GEN GOOD126 VERY GOOD 81 GOOD 91 GOOD  
ADI LATE 32 FAIR164 VERY GOOD 9 POOR 93 GOOD  
MAX LVORI EARLY 3 3 3 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.  
 

 
 
OHZ027-190830-  
WYANDOT-  
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 20 30 20 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-26) 51 (-21) 29 47  
RH % (24H TREND) 78 (+11) 38 (-22) 75 32  
20FT WND-VAL/AM(MPH) W 10 G20 NW 7  
20FT WND-RDG/PM(MPH) NW 12 G22 W 16 G24 NW 11 G22 NW 8  
PRECIP AMOUNT 0.02 0.01 0.00 0.00  
PRECIP DURATION 0 1 0  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 10 PM CONTINUING 8 PM  
MIXING HGT(M-AGL/MSL) 2750 1910  
MIXING HGT(FT-AGL/MSL) 9020 6280  
TRANSPORT WND (KTS) W 26 NW 9  
TRANSPORT WND (M/S) W 13 NW 5  
TRANSPORT WND (MPH) W 30 NW 10  
VENT RATE (KT-FT) 234520 56520  
VENT RATE (M/S-M) 35750 9550  
VENT RATE (MPH-FT) 270600 62800  
DISPERSION 5 4  
SUNSHINE HOURS 9 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 53 GEN GOOD123 VERY GOOD 85 GOOD 99 GOOD  
ADI LATE 32 FAIR159 VERY GOOD 8 POOR 100 GOOD  
MAX LVORI EARLY 3 3 3 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 70.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.  
 

 
 
OHZ028-190830-  
CRAWFORD-  
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 30 40 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-26) 50 (-22) 30 46  
RH % (24H TREND) 79 (+16) 39 (-18) 76 33  
20FT WND-VAL/AM(MPH) W 10 G21 NW 7  
20FT WND-RDG/PM(MPH) NW 13 G22 W 15 G24 NW 10 G21 NW 8  
PRECIP AMOUNT 0.03 0.01 0.01 0.00  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 11 PM CONTINUING 2 AM  
MIXING HGT(M-AGL/MSL) 2680 1850  
MIXING HGT(FT-AGL/MSL) 8790 6070  
TRANSPORT WND (KTS) W 26 NW 9  
TRANSPORT WND (M/S) W 13 NW 5  
TRANSPORT WND (MPH) W 30 NW 10  
VENT RATE (KT-FT) 228540 54630  
VENT RATE (M/S-M) 34840 9250  
VENT RATE (MPH-FT) 263700 60700  
DISPERSION 5 4  
SUNSHINE HOURS 8 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 50 GEN GOOD124 VERY GOOD 85 GOOD111 VERY GOOD  
ADI LATE 31 FAIR158 VERY GOOD 9 POOR112 VERY GOOD  
MAX LVORI EARLY 3 3 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.  
 

 
 
OHZ036-190830-  
MARION-  
INCLUDING THE CITY OF MARION  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 30 30 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-27) 51 (-22) 30 47  
RH % (24H TREND) 79 (+14) 38 (-20) 78 33  
20FT WND-VAL/AM(MPH) W 10 G20 NW 7  
20FT WND-RDG/PM(MPH) NW 12 G22 W 15 G23 NW 11 G22 NW 8  
PRECIP AMOUNT 0.03 0.01 0.00 0.00  
PRECIP DURATION 1 0 0  
PRECIP BEGIN 7 PM 3 PM CONTINUING  
PRECIP END 11 PM CONTINUING 8 PM  
MIXING HGT(M-AGL/MSL) 2740 1860  
MIXING HGT(FT-AGL/MSL) 8970 6090  
TRANSPORT WND (KTS) W 26 NW 10  
TRANSPORT WND (M/S) W 13 NW 5  
TRANSPORT WND (MPH) W 30 NW 12  
VENT RATE (KT-FT) 233220 60900  
VENT RATE (M/S-M) 35620 9300  
VENT RATE (MPH-FT) 269100 73080  
DISPERSION 5 4  
SUNSHINE HOURS 9 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 53 GEN GOOD121 VERY GOOD 91 GOOD111 VERY GOOD  
ADI LATE 32 FAIR159 VERY GOOD 9 POOR110 VERY GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 70.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OHZ037-190830-  
MORROW-  
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 40 30 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-26) 50 (-23) 29 45  
RH % (24H TREND) 81 (+16) 40 (-19) 81 34  
20FT WND-VAL/AM(MPH) W 10 G20 NW 8  
20FT WND-RDG/PM(MPH) NW 13 G22 W 15 G23 NW 11 G21 NW 8  
PRECIP AMOUNT 0.06 0.01 0.01 0.00  
PRECIP DURATION 1 0 1  
PRECIP BEGIN 7 PM 3 PM CONTINUING  
PRECIP END 12 AM CONTINUING 2 AM  
MIXING HGT(M-AGL/MSL) 2640 1900  
MIXING HGT(FT-AGL/MSL) 8650 6220  
TRANSPORT WND (KTS) W 26 NW 16  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 30 NW 18  
VENT RATE (KT-FT) 224900 99520  
VENT RATE (M/S-M) 34320 15200  
VENT RATE (MPH-FT) 259500 111960  
DISPERSION 5 4  
SUNSHINE HOURS 8 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 50 GEN GOOD122 VERY GOOD 90 GOOD124 VERY GOOD  
ADI LATE 31 FAIR161 VERY GOOD 9 POOR129 VERY GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 60S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS AROUND 70. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.  
 

 
 
OHZ009-190830-  
ERIE-  
INCLUDING THE CITIES OF SANDUSKY AND HURON  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 20 50 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-23) 50 (-22) 32 43  
RH % (24H TREND) 82 (+8) 44 (-18) 70 38  
20FT WND-VAL/AM(MPH) W 11 G20 NW 8  
20FT WND-RDG/PM(MPH) W 12 G22 W 13 G23 NW 11 G23 NW 7  
PRECIP AMOUNT 0.03 0.01 0.02 0.00  
PRECIP DURATION 0 1 1  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 11 PM CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 2690 1470  
MIXING HGT(FT-AGL/MSL) 8830 4830  
TRANSPORT WND (KTS) W 27 NW 12  
TRANSPORT WND (M/S) W 14 NW 6  
TRANSPORT WND (MPH) W 31 NW 14  
VENT RATE (KT-FT) 238410 57960  
VENT RATE (M/S-M) 37660 8820  
VENT RATE (MPH-FT) 273730 67620  
DISPERSION 5 4  
SUNSHINE HOURS 9 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 53 GEN GOOD118 VERY GOOD 94 GOOD 90 GOOD  
ADI LATE 34 FAIR156 VERY GOOD 13 GEN POOR 86 GOOD  
MAX LVORI EARLY 3 3 3 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OHZ019-190830-  
HURON-  
INCLUDING THE CITIES OF NORWALK AND WILLARD  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 30 50 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-25) 50 (-23) 30 44  
RH % (24H TREND) 82 (+16) 41 (-18) 78 36  
20FT WND-VAL/AM(MPH) W 9 G21 NW 7  
20FT WND-RDG/PM(MPH) NW 10 G22 W 13 G23 NW 9 G20 NW 7  
PRECIP AMOUNT 0.03 0.01 0.02 0.00  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 12 AM CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 2710 1690  
MIXING HGT(FT-AGL/MSL) 8900 5540  
TRANSPORT WND (KTS) W 28 NW 14  
TRANSPORT WND (M/S) W 14 NW 7  
TRANSPORT WND (MPH) W 32 NW 16  
VENT RATE (KT-FT) 249200 77560  
VENT RATE (M/S-M) 37940 11830  
VENT RATE (MPH-FT) 284800 88640  
DISPERSION 5 4  
SUNSHINE HOURS 8 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 49 GEN GOOD125 VERY GOOD 85 GOOD109 VERY GOOD  
ADI LATE 31 FAIR163 VERY GOOD 9 POOR109 VERY GOOD  
MAX LVORI EARLY 3 3 3 3  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 60S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.  
 

 
 
OHZ029-190830-  
RICHLAND-  
INCLUDING THE CITY OF MANSFIELD  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 40 40 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-26) 49 (-24) 29 44  
RH % (24H TREND) 81 (+18) 39 (-19) 81 33  
20FT WND-VAL/AM(MPH) W 9 G21 NW 7  
20FT WND-RDG/PM(MPH) NW 11 G22 W 13 G23 NW 9 G21 NW 8  
PRECIP AMOUNT 0.07 0.01 0.01 0.00  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 12 AM CONTINUING 2 AM  
MIXING HGT(M-AGL/MSL) 2560 1830  
MIXING HGT(FT-AGL/MSL) 8390 5990  
TRANSPORT WND (KTS) W 27 NW 15  
TRANSPORT WND (M/S) W 14 NW 8  
TRANSPORT WND (MPH) W 31 NW 17  
VENT RATE (KT-FT) 226530 89850  
VENT RATE (M/S-M) 35840 14640  
VENT RATE (MPH-FT) 260090 101830  
DISPERSION 5 4  
SUNSHINE HOURS 8 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 49 GEN GOOD126 VERY GOOD 82 GOOD127 VERY GOOD  
ADI LATE 30 FAIR161 VERY GOOD 9 POOR130 VERY GOOD  
MAX LVORI EARLY 3 3 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
10 MPH.  
 

 
 
OHZ030-190830-  
ASHLAND-  
INCLUDING THE CITY OF ASHLAND  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 40 50 40 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-25) 49 (-25) 29 44  
RH % (24H TREND) 83 (+17) 39 (-20) 84 34  
20FT WND-VAL/AM(MPH) W 9 G21 NW 6  
20FT WND-RDG/PM(MPH) NW 11 G22 W 13 G23 NW 9 G20 NW 8  
PRECIP AMOUNT 0.09 0.01 0.02 0.00  
PRECIP DURATION 1 1 1  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 12 AM CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 2580 1880  
MIXING HGT(FT-AGL/MSL) 8480 6160  
TRANSPORT WND (KTS) W 27 NW 16  
TRANSPORT WND (M/S) W 14 NW 8  
TRANSPORT WND (MPH) W 31 NW 18  
VENT RATE (KT-FT) 228960 98560  
VENT RATE (M/S-M) 36120 15040  
VENT RATE (MPH-FT) 262880 110880  
DISPERSION 5 4  
SUNSHINE HOURS 7 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 49 GEN GOOD128 VERY GOOD 79 GOOD133 VERY GOOD  
ADI LATE 29 FAIR160 VERY GOOD 12 POOR135 VERY GOOD  
MAX LVORI EARLY 3 3 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
10 MPH.  
 

 
 
OHZ047-190830-  
KNOX-  
INCLUDING THE CITY OF MOUNT VERNON  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLEAR PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 50 30 40 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-25) 51 (-23) 29 46  
RH % (24H TREND) 81 (+14) 37 (-24) 84 31  
20FT WND-VAL/AM(MPH) W 9 G20 NW 6  
20FT WND-RDG/PM(MPH) NW 11 G21 W 13 G23 NW 9 G21 NW 8  
PRECIP AMOUNT 0.11 0.01 0.02 0.00  
PRECIP DURATION 1 0 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING  
PRECIP END 1 AM CONTINUING 2 AM  
MIXING HGT(M-AGL/MSL) 2590 1980  
MIXING HGT(FT-AGL/MSL) 8500 6500  
TRANSPORT WND (KTS) W 26 NW 16  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 30 NW 18  
VENT RATE (KT-FT) 221000 104000  
VENT RATE (M/S-M) 33670 15840  
VENT RATE (MPH-FT) 255000 117000  
DISPERSION 5 4  
SUNSHINE HOURS 8 12  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 49 GEN GOOD122 VERY GOOD 98 GOOD137 VERY GOOD  
ADI LATE 29 FAIR160 VERY GOOD 9 POOR144 VERY GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OHZ038-190830-  
HOLMES-  
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 50 40 40 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-23) 50 (-25) 30 45  
RH % (24H TREND) 83 (+14) 36 (-20) 85 31  
20FT WND-VAL/AM(MPH) W 9 G20 NW 6  
20FT WND-RDG/PM(MPH) NW 11 G21 W 12 G23 NW 8 G20 NW 9  
PRECIP AMOUNT 0.12 0.01 0.02 0.00  
PRECIP DURATION 1 0 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING  
PRECIP END 2 AM CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 2660 2060  
MIXING HGT(FT-AGL/MSL) 8720 6760  
TRANSPORT WND (KTS) W 26 NW 17  
TRANSPORT WND (M/S) W 13 NW 9  
TRANSPORT WND (MPH) W 30 NW 20  
VENT RATE (KT-FT) 226720 114920  
VENT RATE (M/S-M) 34580 18540  
VENT RATE (MPH-FT) 261600 135200  
DISPERSION 5 5  
SUNSHINE HOURS 7 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 43 GEN GOOD121 VERY GOOD 77 GOOD146 VERY GOOD  
ADI LATE 29 FAIR157 VERY GOOD 11 POOR154 VERY GOOD  
MAX LVORI EARLY 3 3 3 5  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ031-190830-  
WAYNE-  
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 50 50 50 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-24) 50 (-25) 29 44  
RH % (24H TREND) 84 (+13) 39 (-19) 87 34  
20FT WND-VAL/AM(MPH) W 9 G21 NW 7  
20FT WND-RDG/PM(MPH) NW 12 G21 W 14 G23 W 9 G20 NW 9  
PRECIP AMOUNT 0.12 0.01 0.02 0.00  
PRECIP DURATION 1 1 2  
PRECIP BEGIN 6 PM 3 PM CONTINUING  
PRECIP END 2 AM CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 2600 1880  
MIXING HGT(FT-AGL/MSL) 8540 6170  
TRANSPORT WND (KTS) W 27 NW 17  
TRANSPORT WND (M/S) W 14 NW 9  
TRANSPORT WND (MPH) W 31 NW 20  
VENT RATE (KT-FT) 230580 104890  
VENT RATE (M/S-M) 36400 16920  
VENT RATE (MPH-FT) 264740 123400  
DISPERSION 5 5  
SUNSHINE HOURS 7 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 44 GEN GOOD125 VERY GOOD 76 GOOD131 VERY GOOD  
ADI LATE 29 FAIR159 VERY GOOD 13 GEN POOR104 VERY GOOD  
MAX LVORI EARLY 3 3 3 5  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS  
IN THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
10 MPH.  
 

 
 
OHZ020-190830-  
MEDINA-  
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 50 40 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-25) 49 (-25) 29 42  
RH % (24H TREND) 89 (+20) 42 (-16) 85 36  
20FT WND-VAL/AM(MPH) W 10 G21 NW 7  
20FT WND-RDG/PM(MPH) NW 11 G22 W 13 G23 NW 9 G19 NW 9 G17  
PRECIP AMOUNT 0.11 0.02 0.03 0.01  
PRECIP DURATION 1 1 2 1  
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING  
PRECIP END 1 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2590 1690  
MIXING HGT(FT-AGL/MSL) 8510 5530  
TRANSPORT WND (KTS) W 27 NW 15  
TRANSPORT WND (M/S) W 14 NW 8  
TRANSPORT WND (MPH) W 31 NW 17  
VENT RATE (KT-FT) 229770 82950  
VENT RATE (M/S-M) 36260 13520  
VENT RATE (MPH-FT) 263810 94010  
DISPERSION 5 4  
SUNSHINE HOURS 7 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 44 GEN GOOD122 VERY GOOD 83 GOOD112 VERY GOOD  
ADI LATE 29 FAIR156 VERY GOOD 11 POOR 90 GOOD  
MAX LVORI EARLY 4 3 3 4  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
10 MPH.  
 

 
 
OHZ010-190830-  
LORAIN-  
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,  
AND AVON LAKE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS NONE  
CHANCE PRECIP (%) 30 50 30 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-23) 49 (-25) 30 42  
RH % (24H TREND) 87 (+15) 44 (-15) 82 38  
20FT WND-VAL/AM(MPH) W 11 G21 NW 8  
20FT WND-RDG/PM(MPH) NW 12 G22 W 13 G23 NW 10 G20 NW 8  
PRECIP AMOUNT 0.05 0.01 0.02 0.00  
PRECIP DURATION 1 1 2  
PRECIP BEGIN 7 PM 2 PM CONTINUING  
PRECIP END 12 AM CONTINUING 6 AM  
MIXING HGT(M-AGL/MSL) 2640 1570  
MIXING HGT(FT-AGL/MSL) 8650 5150  
TRANSPORT WND (KTS) W 27 NW 13  
TRANSPORT WND (M/S) W 14 NW 7  
TRANSPORT WND (MPH) W 31 NW 15  
VENT RATE (KT-FT) 233550 66950  
VENT RATE (M/S-M) 36960 10990  
VENT RATE (MPH-FT) 268150 77250  
DISPERSION 5 4  
SUNSHINE HOURS 7 11  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 50 GEN GOOD121 VERY GOOD 85 GOOD 92 GOOD  
ADI LATE 32 FAIR152 VERY GOOD 14 GEN POOR 87 GOOD  
MAX LVORI EARLY 4 3 3 3  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 60S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
10 MPH.  
 

 
 
OHZ011-190830-  
CUYAHOGA-  
INCLUDING THE CITY OF CLEVELAND  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 50 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-23) 47 (-28) 31 40  
RH % (24H TREND) 87 (+16) 45 (-10) 80 40  
20FT WND-VAL/AM(MPH) W 10 G21 NW 8  
20FT WND-RDG/PM(MPH) NW 11 G22 W 13 G23 NW 9 G19 NW 9 G17  
PRECIP AMOUNT 0.10 0.01 0.02 0.01  
PRECIP DURATION 1 1 2 1  
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING  
PRECIP END 1 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2490 1500  
MIXING HGT(FT-AGL/MSL) 8170 4910  
TRANSPORT WND (KTS) W 26 NW 13  
TRANSPORT WND (M/S) W 13 NW 7  
TRANSPORT WND (MPH) W 30 NW 15  
VENT RATE (KT-FT) 212420 63830  
VENT RATE (M/S-M) 32370 10500  
VENT RATE (MPH-FT) 245100 73650  
DISPERSION 5 4  
SUNSHINE HOURS 6 10  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 43 GEN GOOD119 VERY GOOD 83 GOOD 85 GOOD  
ADI LATE 31 FAIR147 VERY GOOD 19 GEN POOR 80 GOOD  
MAX LVORI EARLY 4 3 3 3  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 60S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
10 MPH.  
 

 
 
OHZ012-190830-  
LAKE-  
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,  
PAINESVILLE, WILLOWICK, AND WICKLIFFE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (-18) 46 (-28) 31 40  
RH % (24H TREND) 88 (+10) 50 (-4) 86 42  
20FT WND-VAL/AM(MPH) W 11 G20 NW 9  
20FT WND-RDG/PM(MPH) W 11 G21 W 13 G20 NW 8 G17 NW 8  
PRECIP AMOUNT 0.12 0.01 0.03 0.02  
PRECIP DURATION 1 1 2 1  
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING  
PRECIP END 1 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2040 1490  
MIXING HGT(FT-AGL/MSL) 6710 4890  
TRANSPORT WND (KTS) W 26 NW 13  
TRANSPORT WND (M/S) W 13 NW 7  
TRANSPORT WND (MPH) W 30 NW 15  
VENT RATE (KT-FT) 174460 63570  
VENT RATE (M/S-M) 26520 10430  
VENT RATE (MPH-FT) 201300 73350  
DISPERSION 5 4  
SUNSHINE HOURS 6 9  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 25 FAIR118 VERY GOOD 81 GOOD 85 GOOD  
ADI LATE 30 FAIR137 VERY GOOD 19 GEN POOR 83 GOOD  
MAX LVORI EARLY 4 3 4 3  
MAX LVORI LATE 3 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS  
IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
OHZ013-190830-  
GEAUGA-  
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,  
CHESTERLAND, MIDDLEFIELD, AND BURTON  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 40 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-21) 46 (-29) 28 39  
RH % (24H TREND) 89 (+14) 43 (-10) 85 38  
20FT WND-VAL/AM(MPH) W 9 G20 NW 6  
20FT WND-RDG/PM(MPH) W 9 G22 W 11 G21 NW 7 G17 NW 8  
PRECIP AMOUNT 0.14 0.01 0.03 0.01  
PRECIP DURATION 1 1 2 1  
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING  
PRECIP END 2 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2450 1660  
MIXING HGT(FT-AGL/MSL) 8050 5460  
TRANSPORT WND (KTS) W 27 NW 15  
TRANSPORT WND (M/S) W 14 NW 8  
TRANSPORT WND (MPH) W 31 NW 17  
VENT RATE (KT-FT) 217350 81900  
VENT RATE (M/S-M) 34300 13280  
VENT RATE (MPH-FT) 249550 92820  
DISPERSION 5 4  
SUNSHINE HOURS 6 10  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 38 FAIR118 VERY GOOD123 VERY GOOD 100 GOOD  
ADI LATE 31 FAIR155 VERY GOOD 9 POOR104 VERY GOOD  
MAX LVORI EARLY 4 3 4 4  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 60S. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ021-190830-  
SUMMIT-  
INCLUDING THE CITY OF AKRON  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 50 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-23) 48 (-28) 30 42  
RH % (24H TREND) 86 (+16) 41 (-11) 84 35  
20FT WND-VAL/AM(MPH) W 9 G20 NW 7  
20FT WND-RDG/PM(MPH) NW 10 G21 W 12 G23 NW 8 G19 NW 9 G17  
PRECIP AMOUNT 0.13 0.02 0.03 0.01  
PRECIP DURATION 1 1 2 1  
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING  
PRECIP END 2 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2620 1770  
MIXING HGT(FT-AGL/MSL) 8610 5820  
TRANSPORT WND (KTS) W 27 NW 15  
TRANSPORT WND (M/S) W 14 NW 8  
TRANSPORT WND (MPH) W 31 NW 17  
VENT RATE (KT-FT) 232470 87300  
VENT RATE (M/S-M) 36680 14160  
VENT RATE (MPH-FT) 266910 98940  
DISPERSION 5 4  
SUNSHINE HOURS 6 10  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 42 GEN GOOD124 VERY GOOD 88 GOOD110 VERY GOOD  
ADI LATE 29 FAIR151 VERY GOOD 8 POOR112 VERY GOOD  
MAX LVORI EARLY 4 3 4 4  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ022-190830-  
PORTAGE-  
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 40 50 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-21) 48 (-28) 29 42  
RH % (24H TREND) 84 (+11) 41 (-7) 85 34  
20FT WND-VAL/AM(MPH) W 9 G20 NW 6  
20FT WND-RDG/PM(MPH) NW 9 G21 W 12 G22 NW 7 G18 NW 9  
PRECIP AMOUNT 0.16 0.03 0.04 0.02  
PRECIP DURATION 2 0 2 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 3 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2460 1810  
MIXING HGT(FT-AGL/MSL) 8060 5940  
TRANSPORT WND (KTS) W 26 NW 16  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 30 NW 18  
VENT RATE (KT-FT) 209560 95040  
VENT RATE (M/S-M) 31980 14480  
VENT RATE (MPH-FT) 241800 106920  
DISPERSION 5 4  
SUNSHINE HOURS 5 10  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 37 FAIR120 VERY GOOD103 VERY GOOD113 VERY GOOD  
ADI LATE 29 FAIR149 VERY GOOD 8 POOR118 VERY GOOD  
MAX LVORI EARLY 4 3 4 4  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
60S. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OHZ032-190830-  
STARK-  
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 40 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-22) 49 (-28) 30 44  
RH % (24H TREND) 85 (+13) 39 (-10) 85 32  
20FT WND-VAL/AM(MPH) W 10 G20 NW 7  
20FT WND-RDG/PM(MPH) NW 11 G21 W 13 G23 W 9 G19 NW 10  
PRECIP AMOUNT 0.15 0.01 0.03 0.01  
PRECIP DURATION 2 0 2 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 3 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2640 1910  
MIXING HGT(FT-AGL/MSL) 8650 6260  
TRANSPORT WND (KTS) W 27 NW 17  
TRANSPORT WND (M/S) W 14 NW 9  
TRANSPORT WND (MPH) W 31 NW 20  
VENT RATE (KT-FT) 233550 106420  
VENT RATE (M/S-M) 36960 17190  
VENT RATE (MPH-FT) 268150 125200  
DISPERSION 5 5  
SUNSHINE HOURS 6 10  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 36 FAIR120 VERY GOOD 93 GOOD127 VERY GOOD  
ADI LATE 29 FAIR155 VERY GOOD 11 POOR103 VERY GOOD  
MAX LVORI EARLY 4 3 3 5  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.  
 

 
 
OHZ033-190830-  
MAHONING-  
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 60 40 40 20  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 38 (-20) 48 (-31) 29 43  
RH % (24H TREND) 86 (+11) 41 (-2) 86 33  
20FT WND-VAL/AM(MPH) W 9 G20 NW 7  
20FT WND-RDG/PM(MPH) NW 10 G21 W 12 G22 W 7 G17 NW 9  
PRECIP AMOUNT 0.18 0.03 0.05 0.02  
PRECIP DURATION 3 0 2 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 4 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2420 1920  
MIXING HGT(FT-AGL/MSL) 7940 6300  
TRANSPORT WND (KTS) W 25 NW 16  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 29 NW 18  
VENT RATE (KT-FT) 198500 100800  
VENT RATE (M/S-M) 31460 15360  
VENT RATE (MPH-FT) 230260 113400  
DISPERSION 5 4  
SUNSHINE HOURS 5 10  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 32 FAIR117 VERY GOOD 99 GOOD120 VERY GOOD  
ADI LATE 30 FAIR145 VERY GOOD 9 POOR125 VERY GOOD  
MAX LVORI EARLY 4 3 4 4  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS  
IN THE MID 50S. HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OHZ023-190830-  
TRUMBULL-  
INCLUDING THE CITIES OF WARREN AND NILES  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 60 40 50 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (-21) 48 (-30) 28 41  
RH % (24H TREND) 85 (+8) 39 (-6) 87 33  
20FT WND-VAL/AM(MPH) W 8 G19 NW 6  
20FT WND-RDG/PM(MPH) NW 9 G21 W 12 G22 W 7 G17 NW 9  
PRECIP AMOUNT 0.18 0.03 0.03 0.02  
PRECIP DURATION 2 0 2 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 4 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2510 1890  
MIXING HGT(FT-AGL/MSL) 8220 6210  
TRANSPORT WND (KTS) W 26 NW 16  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 30 NW 18  
VENT RATE (KT-FT) 213720 99360  
VENT RATE (M/S-M) 32630 15120  
VENT RATE (MPH-FT) 246600 111780  
DISPERSION 5 4  
SUNSHINE HOURS 5 9  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 35 FAIR110 VERY GOOD108 VERY GOOD113 VERY GOOD  
ADI LATE 29 FAIR149 VERY GOOD 9 POOR123 VERY GOOD  
MAX LVORI EARLY 3 3 4 4  
MAX LVORI LATE 3 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. WIDESPREAD FROST. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 60S. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
70S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OHZ014-190830-  
ASHTABULA INLAND-  
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,  
AND ROAMING SHORES  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 40 30 50 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-19) 46 (-30) 28 39  
RH % (24H TREND) 88 (+6) 44 (-6) 89 38  
20FT WND-VAL/AM(MPH) W 9 G19 NW 8  
20FT WND-RDG/PM(MPH) W 9 G21 W 12 G21 NW 7 G17 NW 9  
PRECIP AMOUNT 0.19 0.01 0.05 0.05  
PRECIP DURATION 1 0 2 2  
PRECIP BEGIN 6 PM 3 PM CONTINUING CONTINUING  
PRECIP END 3 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2350 1730  
MIXING HGT(FT-AGL/MSL) 7730 5670  
TRANSPORT WND (KTS) W 27 NW 16  
TRANSPORT WND (M/S) W 14 NW 8  
TRANSPORT WND (MPH) W 31 NW 18  
VENT RATE (KT-FT) 208710 90720  
VENT RATE (M/S-M) 32900 13840  
VENT RATE (MPH-FT) 239630 102060  
DISPERSION 5 4  
SUNSHINE HOURS 6 8  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 34 FAIR115 VERY GOOD 98 GOOD106 VERY GOOD  
ADI LATE 30 FAIR154 VERY GOOD 11 POOR102 VERY GOOD  
MAX LVORI EARLY 4 3 4 4  
MAX LVORI LATE 4 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. WIDESPREAD FROST. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS  
IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OHZ089-190830-  
ASHTABULA LAKESHORE-  
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 40 20 50 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (-13) 44 (-29) 31 39  
RH % (24H TREND) 89 (+1) 55 (+3) 87 44  
20FT WND-VAL/AM(MPH) W 11 G18 NW 9  
20FT WND-RDG/PM(MPH) W 10 G19 W 13 G21 NW 8 NW 8  
PRECIP AMOUNT 0.14 0.01 0.05 0.04  
PRECIP DURATION 1 0 2 2  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 3 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 1710 1510  
MIXING HGT(FT-AGL/MSL) 5600 4960  
TRANSPORT WND (KTS) W 24 NW 13  
TRANSPORT WND (M/S) W 12 NW 7  
TRANSPORT WND (MPH) W 28 NW 15  
VENT RATE (KT-FT) 134400 64480  
VENT RATE (M/S-M) 20520 10570  
VENT RATE (MPH-FT) 156800 74400  
DISPERSION 5 4  
SUNSHINE HOURS 6 7  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 22 FAIR107 VERY GOOD 78 GOOD 89 GOOD  
ADI LATE 23 FAIR118 VERY GOOD 21 FAIR 85 GOOD  
MAX LVORI EARLY 4 3 4 3  
MAX LVORI LATE 3 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS AROUND 60. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ001-190830-  
NORTHERN ERIE-  
INCLUDING THE CITY OF ERIE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 20 40 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (-13) 43 (-30) 30 39  
RH % (24H TREND) 91 (+7) 56 (+8) 84 45  
20FT WND-VAL/AM(MPH) W 11 G19 NW 9  
20FT WND-RDG/PM(MPH) W 10 G20 W 13 G21 W 9 NW 9  
PRECIP AMOUNT 0.28 0.02 0.02 0.01  
PRECIP DURATION 2 0 2 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 4 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 1550 1600  
MIXING HGT(FT-AGL/MSL) 5070 5240  
TRANSPORT WND (KTS) W 23 NW 13  
TRANSPORT WND (M/S) W 12 NW 7  
TRANSPORT WND (MPH) W 26 NW 15  
VENT RATE (KT-FT) 116610 68120  
VENT RATE (M/S-M) 18600 11200  
VENT RATE (MPH-FT) 131820 78600  
DISPERSION 5 4  
SUNSHINE HOURS 5 8  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 21 FAIR 99 GOOD 64 GOOD 93 GOOD  
ADI LATE 22 FAIR111 VERY GOOD 21 FAIR 90 GOOD  
MAX LVORI EARLY 4 3 4 3  
MAX LVORI LATE 4 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.  
SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
60S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ002-190830-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 20 40 20  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 34 (-19) 43 (-32) 24 38  
RH % (24H TREND) 96 (+13) 49 (0) 88 45  
20FT WND-VAL/AM(MPH) W 9 G20 NW 8  
20FT WND-RDG/PM(MPH) W 9 G21 W 12 G22 W 7 G18 NW 8  
PRECIP AMOUNT 0.30 0.02 0.04 0.02  
PRECIP DURATION 3 0 2 1  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 5 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2140 1690  
MIXING HGT(FT-AGL/MSL) 7030 5550  
TRANSPORT WND (KTS) W 25 NW 15  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 29 NW 17  
VENT RATE (KT-FT) 175750 83250  
VENT RATE (M/S-M) 27820 13520  
VENT RATE (MPH-FT) 203870 94350  
DISPERSION 5 4  
SUNSHINE HOURS 5 8  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 25 FAIR112 VERY GOOD 98 GOOD106 VERY GOOD  
ADI LATE 25 FAIR132 VERY GOOD 11 POOR103 VERY GOOD  
MAX LVORI EARLY 5 3 4 3  
MAX LVORI LATE 4 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. WIDESPREAD FROST. LOWS IN THE MID 20S.  
HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ003-190830-  
CRAWFORD-  
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE  
332 PM EDT SAT APR 18 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS SNOW SHOWERS  
CHANCE PRECIP (%) 70 20 40 30  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 35 (-20) 45 (-31) 25 38  
RH % (24H TREND) 96 (+14) 47 (-3) 92 41  
20FT WND-VAL/AM(MPH) W 9 G19 NW 7  
20FT WND-RDG/PM(MPH) W 9 G20 W 12 G21 NW 7 G17 NW 9  
PRECIP AMOUNT 0.27 0.02 0.05 0.03  
PRECIP DURATION 4 0 2 2  
PRECIP BEGIN 6 PM 4 PM CONTINUING CONTINUING  
PRECIP END 5 AM CONTINUING CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 2320 1820  
MIXING HGT(FT-AGL/MSL) 7600 5960  
TRANSPORT WND (KTS) W 25 NW 16  
TRANSPORT WND (M/S) W 13 NW 8  
TRANSPORT WND (MPH) W 29 NW 18  
VENT RATE (KT-FT) 190000 95360  
VENT RATE (M/S-M) 30160 14560  
VENT RATE (MPH-FT) 220400 107280  
DISPERSION 5 4  
SUNSHINE HOURS 5 8  
RH RECOVERY EXCELLENT EXCELLENT  
ADI EARLY 32 FAIR111 VERY GOOD 95 GOOD117 VERY GOOD  
ADI LATE 29 FAIR147 VERY GOOD 10 POOR121 VERY GOOD  
MAX LVORI EARLY 4 3 4 4  
MAX LVORI LATE 4 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. WIDESPREAD FROST. LOWS IN THE LOWER 20S.  
HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 70S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.  
 

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

 
 
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