129  
FNUS51 KCLE 200551  
FWFCLE  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA  
NATIONAL WEATHER SERVICE CLEVELAND OH  
151 AM EDT MON OCT 20 2025  
   
DISCUSSION
 
 
PRECIPITATION WILL COME TO AN END THIS MORNING AS HIGH PRESSURE  
DEPARTS TO THE EAST ALLOWING A RIDGE OF HIGH PRESSURE TO BUILD  
INTO THE OHIO VALLEY. THE NEXT AREA OF LOW PRESSURE WILL REACH THE  
UPPER GREAT LAKES ON TUESDAY, PULLING A COLD FRONT EAST ACROSS  
THE AREA WITH BREEZY WINDS. CONDITIONS WILL CONTINUE TO COOL  
THROUGH MID-WEEK WITH THE PASSAGE OF A SECONDARY COLD FRONT. LAKE  
ENHANCED PRECIPITATION WILL CONTINUE ON WEDNESDAY AND THURSDAY ACROSS  
NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA BEHIND THE FRONT. HIGH  
PRESSURE WILL EXPAND NORTH UP THE OHIO VALLEY ON FRIDAY.  
 
OHZ003-202030-  
LUCAS-  
INCLUDING THE CITY OF TOLEDO  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-4) 46 (-2) 61  
RH % (24H TREND) 41 (-38) 93 (-1) 48  
20FT WND-VAL/AM(MPH) W 9 SW 8 G21  
20FT WND-RDG/PM(MPH) W 11 SW 7 SW 12 G24  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1440 2140  
MIXING HGT(FT-AGL/MSL) 4710 7030  
TRANSPORT WND (KTS) W 13 W 23  
TRANSPORT WND (M/S) W 7 W 12  
TRANSPORT WND (MPH) W 15 W 26  
VENT RATE (KT-FT) 61230 161690  
VENT RATE (M/S-M) 10080 25680  
VENT RATE (MPH-FT) 70650 182780  
DISPERSION 4 5  
SUNSHINE HOURS 9 4  
RH RECOVERY EXCELLENT  
ADI EARLY 31 FAIR 22 FAIR 18 GEN POOR  
ADI LATE 49 GEN GOOD 19 GEN POOR VERY POOR  
MAX LVORI EARLY 5 3 7  
MAX LVORI LATE 1 3 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. AREAS OF  
FROST THROUGH THE DAY. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.  
WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ006-202030-  
WOOD-  
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-5) 47 (-2) 61  
RH % (24H TREND) 43 (-35) 93 (-1) 49  
20FT WND-VAL/AM(MPH) W 11 SW 9 G23  
20FT WND-RDG/PM(MPH) W 12 SW 8 G18 SW 13 G26  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1340 2090  
MIXING HGT(FT-AGL/MSL) 4390 6850  
TRANSPORT WND (KTS) W 14 W 24  
TRANSPORT WND (M/S) W 7 W 12  
TRANSPORT WND (MPH) W 16 W 28  
VENT RATE (KT-FT) 61460 164400  
VENT RATE (M/S-M) 9380 25080  
VENT RATE (MPH-FT) 70240 191800  
DISPERSION 4 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 29 FAIR 15 GEN POOR 18 GEN POOR  
ADI LATE 48 GEN GOOD 19 GEN POOR VERY POOR  
MAX LVORI EARLY 5 3 8  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ007-202030-  
OTTAWA-  
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-7) 47 (-3) 62  
RH % (24H TREND) 46 (-31) 92 (-2) 49  
20FT WND-VAL/AM(MPH) W 12 G20 SW 9 G23  
20FT WND-RDG/PM(MPH) W 13 SW 8 SW 13 G25  
PRECIP AMOUNT 0.00 0.01 0.03  
PRECIP DURATION 1 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1410 2350  
MIXING HGT(FT-AGL/MSL) 4630 7710  
TRANSPORT WND (KTS) W 14 W 22  
TRANSPORT WND (M/S) W 7 W 11  
TRANSPORT WND (MPH) W 16 W 25  
VENT RATE (KT-FT) 64820 169620  
VENT RATE (M/S-M) 9870 25850  
VENT RATE (MPH-FT) 74080 192750  
DISPERSION 4 5  
SUNSHINE HOURS 9 4  
RH RECOVERY EXCELLENT  
ADI EARLY 33 FAIR 13 GEN POOR 20 GEN POOR  
ADI LATE 52 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 7  
MAX LVORI LATE 2 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID  
40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST THROUGH THE DAY. LOWS IN  
THE UPPER 30S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ008-202030-  
SANDUSKY-  
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-7) 46 (-4) 62  
RH % (24H TREND) 45 (-29) 92 (-4) 50  
20FT WND-VAL/AM(MPH) W 11 SW 9 G23  
20FT WND-RDG/PM(MPH) W 12 SW 7 G17 SW 13 G24  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1370 2250  
MIXING HGT(FT-AGL/MSL) 4480 7380  
TRANSPORT WND (KTS) W 15 SW 23  
TRANSPORT WND (M/S) W 8 SW 12  
TRANSPORT WND (MPH) W 17 SW 26  
VENT RATE (KT-FT) 67200 169740  
VENT RATE (M/S-M) 10960 27000  
VENT RATE (MPH-FT) 76160 191880  
DISPERSION 4 5  
SUNSHINE HOURS 9 4  
RH RECOVERY EXCELLENT  
ADI EARLY 32 FAIR 13 GEN POOR 19 GEN POOR  
ADI LATE 52 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 8  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. AREAS OF  
FROST THROUGH THE DAY. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ017-202030-  
HANCOCK-  
INCLUDING THE CITY OF FINDLAY  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-5) 47 (-1) 62  
RH % (24H TREND) 44 (-32) 92 (-3) 49  
20FT WND-VAL/AM(MPH) W 12 SW 11 G23  
20FT WND-RDG/PM(MPH) W 13 SW 9 G18 SW 14 G26  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1170 2250  
MIXING HGT(FT-AGL/MSL) 3850 7390  
TRANSPORT WND (KTS) W 12 W 24  
TRANSPORT WND (M/S) W 6 W 12  
TRANSPORT WND (MPH) W 14 W 28  
VENT RATE (KT-FT) 46200 177360  
VENT RATE (M/S-M) 7020 27000  
VENT RATE (MPH-FT) 53900 206920  
DISPERSION 3 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 28 FAIR 16 GEN POOR 19 GEN POOR  
ADI LATE 44 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 3 8  
MAX LVORI LATE 2 3 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND  
40. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ018-202030-  
SENECA-  
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-7) 46 (-3) 62  
RH % (24H TREND) 43 (-31) 92 (-3) 49  
20FT WND-VAL/AM(MPH) W 12 S 11 G23  
20FT WND-RDG/PM(MPH) W 13 SW 8 G18 SW 14 G25  
PRECIP AMOUNT 0.00 0.01 0.03  
PRECIP DURATION 1 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1280 2200  
MIXING HGT(FT-AGL/MSL) 4200 7230  
TRANSPORT WND (KTS) W 14 SW 22  
TRANSPORT WND (M/S) W 7 SW 11  
TRANSPORT WND (MPH) W 16 SW 25  
VENT RATE (KT-FT) 58800 159060  
VENT RATE (M/S-M) 8960 24200  
VENT RATE (MPH-FT) 67200 180750  
DISPERSION 4 5  
SUNSHINE HOURS 9 4  
RH RECOVERY EXCELLENT  
ADI EARLY 32 FAIR 15 GEN POOR 19 GEN POOR  
ADI LATE 51 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 3 8  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ027-202030-  
WYANDOT-  
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-7) 46 (-2) 63  
RH % (24H TREND) 44 (-31) 91 (-2) 49  
20FT WND-VAL/AM(MPH) W 11 S 11 G23  
20FT WND-RDG/PM(MPH) W 13 SW 9 G18 SW 14 G25  
PRECIP AMOUNT 0.00 0.01 0.03  
PRECIP DURATION 0 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1190 2350  
MIXING HGT(FT-AGL/MSL) 3900 7730  
TRANSPORT WND (KTS) W 12 W 23  
TRANSPORT WND (M/S) W 6 W 12  
TRANSPORT WND (MPH) W 14 W 26  
VENT RATE (KT-FT) 46800 177790  
VENT RATE (M/S-M) 7140 28200  
VENT RATE (MPH-FT) 54600 200980  
DISPERSION 3 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 30 FAIR 16 GEN POOR 19 GEN POOR  
ADI LATE 46 GEN GOOD 19 GEN POOR VERY POOR  
MAX LVORI EARLY 5 3 7  
MAX LVORI LATE 2 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ028-202030-  
CRAWFORD-  
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-9) 45 (-3) 62  
RH % (24H TREND) 44 (-31) 90 (-6) 49  
20FT WND-VAL/AM(MPH) W 12 S 11 G23  
20FT WND-RDG/PM(MPH) W 13 SW 9 G17 SW 14 G23  
PRECIP AMOUNT 0.00 0.01 0.04  
PRECIP DURATION 0 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1220 2050  
MIXING HGT(FT-AGL/MSL) 3990 6730  
TRANSPORT WND (KTS) W 14 W 21  
TRANSPORT WND (M/S) W 7 W 11  
TRANSPORT WND (MPH) W 16 W 24  
VENT RATE (KT-FT) 55860 141330  
VENT RATE (M/S-M) 8540 22550  
VENT RATE (MPH-FT) 63840 161520  
DISPERSION 4 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 32 FAIR 15 GEN POOR 19 GEN POOR  
ADI LATE 48 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 7  
MAX LVORI LATE 2 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.  
 

 
 
OHZ036-202030-  
MARION-  
INCLUDING THE CITY OF MARION  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-7) 44 (-2) 63  
RH % (24H TREND) 44 (-32) 92 (-3) 48  
20FT WND-VAL/AM(MPH) W 11 S 10 G23  
20FT WND-RDG/PM(MPH) W 13 SW 8 G17 SW 14 G24  
PRECIP AMOUNT 0.00 0.01 0.03  
PRECIP DURATION 0 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1200 2410  
MIXING HGT(FT-AGL/MSL) 3930 7910  
TRANSPORT WND (KTS) W 11 W 22  
TRANSPORT WND (M/S) W 6 W 11  
TRANSPORT WND (MPH) W 13 W 25  
VENT RATE (KT-FT) 43230 174020  
VENT RATE (M/S-M) 7200 26510  
VENT RATE (MPH-FT) 51090 197750  
DISPERSION 3 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 30 FAIR 15 GEN POOR 18 GEN POOR  
ADI LATE 43 GEN GOOD 19 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 8  
MAX LVORI LATE 3 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. AREAS OF FROST THROUGH THE NIGHT.  
WIDESPREAD FROST THROUGH THE DAY. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
OHZ037-202030-  
MORROW-  
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-7) 44 (-3) 62  
RH % (24H TREND) 46 (-32) 92 (-7) 53  
20FT WND-VAL/AM(MPH) W 11 S 10 G22  
20FT WND-RDG/PM(MPH) W 13 SW 8 SW 13 G23  
PRECIP AMOUNT 0.00 0.01 0.04  
PRECIP DURATION 0 2  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1200 2060  
MIXING HGT(FT-AGL/MSL) 3940 6770  
TRANSPORT WND (KTS) W 13 W 21  
TRANSPORT WND (M/S) W 7 W 11  
TRANSPORT WND (MPH) W 15 W 24  
VENT RATE (KT-FT) 51220 142170  
VENT RATE (M/S-M) 8400 22660  
VENT RATE (MPH-FT) 59100 162480  
DISPERSION 4 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 29 FAIR 14 GEN POOR 18 GEN POOR  
ADI LATE 47 GEN GOOD 19 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 7  
MAX LVORI LATE 3 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
OHZ009-202030-  
ERIE-  
INCLUDING THE CITIES OF SANDUSKY AND HURON  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-9) 44 (-6) 64  
RH % (24H TREND) 49 (-22) 90 (-7) 54  
20FT WND-VAL/AM(MPH) W 13 SW 9 G23  
20FT WND-RDG/PM(MPH) W 13 SW 7 SW 12 G25  
PRECIP AMOUNT 0.00 0.01 0.03  
PRECIP DURATION 0 3  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1380 2060  
MIXING HGT(FT-AGL/MSL) 4520 6750  
TRANSPORT WND (KTS) W 15 W 22  
TRANSPORT WND (M/S) W 8 W 11  
TRANSPORT WND (MPH) W 17 W 25  
VENT RATE (KT-FT) 67800 148500  
VENT RATE (M/S-M) 11040 22660  
VENT RATE (MPH-FT) 76840 168750  
DISPERSION 4 5  
SUNSHINE HOURS 8 4  
RH RECOVERY EXCELLENT  
ADI EARLY 35 FAIR 13 GEN POOR 21 FAIR  
ADI LATE 52 GEN GOOD 21 FAIR VERY POOR  
MAX LVORI EARLY 5 4 7  
MAX LVORI LATE 2 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST THROUGH THE DAY. LOWS IN  
THE UPPER 30S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS AROUND 60. SOUTHEAST WINDS  
5 TO 10 MPH.  
 

 
 
OHZ019-202030-  
HURON-  
INCLUDING THE CITIES OF NORWALK AND WILLARD  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-9) 44 (-5) 63  
RH % (24H TREND) 47 (-26) 90 (-9) 52  
20FT WND-VAL/AM(MPH) W 11 S 9 G23  
20FT WND-RDG/PM(MPH) W 12 SW 7 SW 12 G23  
PRECIP AMOUNT 0.00 0.01 0.04  
PRECIP DURATION 0 3  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1340 2050  
MIXING HGT(FT-AGL/MSL) 4380 6710  
TRANSPORT WND (KTS) W 16 W 21  
TRANSPORT WND (M/S) W 8 W 11  
TRANSPORT WND (MPH) W 18 W 24  
VENT RATE (KT-FT) 70080 140910  
VENT RATE (M/S-M) 10720 22550  
VENT RATE (MPH-FT) 78840 161040  
DISPERSION 4 5  
SUNSHINE HOURS 8 4  
RH RECOVERY EXCELLENT  
ADI EARLY 35 FAIR 12 POOR 20 GEN POOR  
ADI LATE 53 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 7  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST THROUGH THE NIGHT. AREAS OF  
FROST THROUGH THE DAY. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.  
WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS AROUND 40. HIGHS AROUND 60. SOUTHEAST WINDS AROUND  
5 MPH.  
 

 
 
OHZ029-202030-  
RICHLAND-  
INCLUDING THE CITY OF MANSFIELD  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 42 (-5) 61  
RH % (24H TREND) 46 (-31) 89 (-10) 54  
20FT WND-VAL/AM(MPH) W 11 S 10 G22  
20FT WND-RDG/PM(MPH) W 12 SW 8 SW 12 G23  
PRECIP AMOUNT 0.00 0.01 0.05  
PRECIP DURATION 0 3  
PRECIP BEGIN 4 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1930  
MIXING HGT(FT-AGL/MSL) 4230 6340  
TRANSPORT WND (KTS) W 16 W 20  
TRANSPORT WND (M/S) W 8 W 10  
TRANSPORT WND (MPH) W 18 W 23  
VENT RATE (KT-FT) 67680 126800  
VENT RATE (M/S-M) 10320 19300  
VENT RATE (MPH-FT) 76140 145820  
DISPERSION 4 5  
SUNSHINE HOURS 8 5  
RH RECOVERY EXCELLENT  
ADI EARLY 35 FAIR 13 GEN POOR 18 GEN POOR  
ADI LATE 54 GEN GOOD 19 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 2 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS AROUND 40. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
OHZ030-202030-  
ASHLAND-  
INCLUDING THE CITY OF ASHLAND  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 42 (-6) 61  
RH % (24H TREND) 47 (-29) 87 (-12) 56  
20FT WND-VAL/AM(MPH) W 11 S 9 G23  
20FT WND-RDG/PM(MPH) W 13 SW 8 SW 12 G23  
PRECIP AMOUNT 0.00 0.00 0.04  
PRECIP DURATION 0 3  
PRECIP BEGIN 4 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1340 1820  
MIXING HGT(FT-AGL/MSL) 4390 5970  
TRANSPORT WND (KTS) W 16 W 19  
TRANSPORT WND (M/S) W 8 W 10  
TRANSPORT WND (MPH) W 18 W 22  
VENT RATE (KT-FT) 70240 113430  
VENT RATE (M/S-M) 10720 18200  
VENT RATE (MPH-FT) 79020 131340  
DISPERSION 4 5  
SUNSHINE HOURS 8 4  
RH RECOVERY EXCELLENT  
ADI EARLY 40 FAIR 12 POOR 17 GEN POOR  
ADI LATE 55 GEN GOOD 17 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 2 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
OHZ047-202030-  
KNOX-  
INCLUDING THE CITY OF MOUNT VERNON  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 42 (-4) 61  
RH % (24H TREND) 46 (-33) 89 (-10) 56  
20FT WND-VAL/AM(MPH) W 10 S 8 G22  
20FT WND-RDG/PM(MPH) W 12 SW 7 SW 12 G23  
PRECIP AMOUNT 0.00 0.00 0.04  
PRECIP DURATION 0 2  
PRECIP BEGIN 4 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1320 1880  
MIXING HGT(FT-AGL/MSL) 4340 6180  
TRANSPORT WND (KTS) W 15 W 20  
TRANSPORT WND (M/S) W 8 W 10  
TRANSPORT WND (MPH) W 17 W 23  
VENT RATE (KT-FT) 65100 123600  
VENT RATE (M/S-M) 10560 18800  
VENT RATE (MPH-FT) 73780 142140  
DISPERSION 4 5  
SUNSHINE HOURS 9 5  
RH RECOVERY EXCELLENT  
ADI EARLY 34 FAIR 13 GEN POOR 16 GEN POOR  
ADI LATE 51 GEN GOOD 15 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 7  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND  
40. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. AREAS OF FROST THROUGH THE NIGHT.  
WIDESPREAD FROST THROUGH THE DAY. LOWS IN THE LOWER 30S. HIGHS IN  
THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS AROUND 40. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
OHZ038-202030-  
HOLMES-  
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 41 (-6) 61  
RH % (24H TREND) 46 (-28) 88 (-11) 60  
20FT WND-VAL/AM(MPH) W 10 S 8 G22  
20FT WND-RDG/PM(MPH) W 11 SW 6 SW 11 G22  
PRECIP AMOUNT 0.00 0.00 0.04  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1410 1690  
MIXING HGT(FT-AGL/MSL) 4620 5550  
TRANSPORT WND (KTS) W 16 W 18  
TRANSPORT WND (M/S) W 8 W 9  
TRANSPORT WND (MPH) W 18 W 21  
VENT RATE (KT-FT) 73920 99900  
VENT RATE (M/S-M) 11280 15210  
VENT RATE (MPH-FT) 83160 116550  
DISPERSION 4 4  
SUNSHINE HOURS 8 5  
RH RECOVERY EXCELLENT  
ADI EARLY 41 GEN GOOD 12 POOR 15 GEN POOR  
ADI LATE 56 GEN GOOD 15 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND  
40. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE LOWER 30S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
OHZ031-202030-  
WAYNE-  
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-10) 40 (-7) 61  
RH % (24H TREND) 48 (-21) 87 (-13) 59  
20FT WND-VAL/AM(MPH) W 12 S 9 G23  
20FT WND-RDG/PM(MPH) W 13 SW 7 SW 12 G23  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1410 1710  
MIXING HGT(FT-AGL/MSL) 4630 5620  
TRANSPORT WND (KTS) W 17 W 18  
TRANSPORT WND (M/S) W 9 W 9  
TRANSPORT WND (MPH) W 20 W 21  
VENT RATE (KT-FT) 78710 101160  
VENT RATE (M/S-M) 12690 15390  
VENT RATE (MPH-FT) 92600 118020  
DISPERSION 4 4  
SUNSHINE HOURS 8 5  
RH RECOVERY EXCELLENT  
ADI EARLY 25 FAIR 13 GEN POOR 16 GEN POOR  
ADI LATE 47 GEN GOOD 16 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST THROUGH THE NIGHT.  
WIDESPREAD FROST THROUGH THE DAY. LOWS IN THE LOWER 30S. HIGHS IN  
THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
OHZ020-202030-  
MEDINA-  
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-10) 41 (-8) 62  
RH % (24H TREND) 50 (-18) 86 (-14) 57  
20FT WND-VAL/AM(MPH) W 13 S 10 G23  
20FT WND-RDG/PM(MPH) W 14 SW 9 SW 13 G23  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1420 1820  
MIXING HGT(FT-AGL/MSL) 4670 5960  
TRANSPORT WND (KTS) W 17 W 18  
TRANSPORT WND (M/S) W 9 W 9  
TRANSPORT WND (MPH) W 20 W 21  
VENT RATE (KT-FT) 79390 107280  
VENT RATE (M/S-M) 12780 16380  
VENT RATE (MPH-FT) 93400 125160  
DISPERSION 4 5  
SUNSHINE HOURS 7 4  
RH RECOVERY EXCELLENT  
ADI EARLY 15 GEN POOR 13 GEN POOR 18 GEN POOR  
ADI LATE 48 GEN GOOD 18 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.  
HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST. LOWS IN THE MID 30S. HIGHS  
IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
OHZ010-202030-  
LORAIN-  
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,  
AND AVON LAKE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-10) 42 (-8) 64  
RH % (24H TREND) 50 (-21) 87 (-12) 54  
20FT WND-VAL/AM(MPH) W 14 G22 S 9 G23  
20FT WND-RDG/PM(MPH) W 14 SW 9 SW 13 G23  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 5  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1430 1940  
MIXING HGT(FT-AGL/MSL) 4700 6360  
TRANSPORT WND (KTS) W 16 W 20  
TRANSPORT WND (M/S) W 8 W 10  
TRANSPORT WND (MPH) W 18 W 23  
VENT RATE (KT-FT) 75200 127200  
VENT RATE (M/S-M) 11440 19400  
VENT RATE (MPH-FT) 84600 146280  
DISPERSION 4 5  
SUNSHINE HOURS 7 4  
RH RECOVERY EXCELLENT  
ADI EARLY 15 GEN POOR 13 GEN POOR 19 GEN POOR  
ADI LATE 47 GEN GOOD 20 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. PATCHY FROST THROUGH THE DAY. LOWS IN  
THE UPPER 30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS AROUND 40. HIGHS AROUND 60. SOUTHEAST WINDS 5 TO  
10 MPH.  
 

 
 
OHZ011-202030-  
CUYAHOGA-  
INCLUDING THE CITY OF CLEVELAND  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-12) 43 (-9) 62  
RH % (24H TREND) 53 (-12) 85 (-13) 58  
20FT WND-VAL/AM(MPH) W 15 G23 S 9 G23  
20FT WND-RDG/PM(MPH) W 14 SW 8 SW 12 G23  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 8  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1450 1780  
MIXING HGT(FT-AGL/MSL) 4770 5850  
TRANSPORT WND (KTS) W 17 W 18  
TRANSPORT WND (M/S) W 9 W 9  
TRANSPORT WND (MPH) W 20 W 21  
VENT RATE (KT-FT) 81090 105300  
VENT RATE (M/S-M) 13050 16020  
VENT RATE (MPH-FT) 95400 122850  
DISPERSION 4 5  
SUNSHINE HOURS 6 3  
RH RECOVERY EXCELLENT  
ADI EARLY 16 GEN POOR 15 GEN POOR 17 GEN POOR  
ADI LATE 49 GEN GOOD 17 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTH  
WINDS 5 TO 10 MPH.  
 

 
 
OHZ012-202030-  
LAKE-  
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,  
PAINESVILLE, WILLOWICK, AND WICKLIFFE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 40 0 70  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-14) 43 (-10) 62  
RH % (24H TREND) 58 (-10) 83 (-17) 61  
20FT WND-VAL/AM(MPH) W 19 S 9 G23  
20FT WND-RDG/PM(MPH) W 16 W 9 SW 12 G23  
PRECIP AMOUNT 0.02 0.00 0.10  
PRECIP DURATION 1 8  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1500 1590  
MIXING HGT(FT-AGL/MSL) 4910 5230  
TRANSPORT WND (KTS) W 19 SW 17  
TRANSPORT WND (M/S) W 10 SW 9  
TRANSPORT WND (MPH) W 22 SW 20  
VENT RATE (KT-FT) 93290 88910  
VENT RATE (M/S-M) 15000 14310  
VENT RATE (MPH-FT) 108020 104600  
DISPERSION 4 4  
SUNSHINE HOURS 5 3  
RH RECOVERY EXCELLENT  
ADI EARLY 22 FAIR 22 FAIR 19 GEN POOR  
ADI LATE 45 GEN GOOD 18 GEN POOR VERY POOR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS AROUND 60. SOUTHEAST WINDS  
5 TO 10 MPH.  
 

 
 
OHZ013-202030-  
GEAUGA-  
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,  
CHESTERLAND, MIDDLEFIELD, AND BURTON  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 40 0 70  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 57 (-14) 40 (-10) 60  
RH % (24H TREND) 57 (-15) 89 (-11) 62  
20FT WND-VAL/AM(MPH) W 13 G22 S 8 G23  
20FT WND-RDG/PM(MPH) W 13 G21 SW 7 SW 11 G24  
PRECIP AMOUNT 0.02 0.00 0.07  
PRECIP DURATION 1 8  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1430 1560  
MIXING HGT(FT-AGL/MSL) 4700 5120  
TRANSPORT WND (KTS) W 20 SW 17  
TRANSPORT WND (M/S) W 10 SW 9  
TRANSPORT WND (MPH) W 23 SW 20  
VENT RATE (KT-FT) 94000 87040  
VENT RATE (M/S-M) 14300 14040  
VENT RATE (MPH-FT) 108100 102400  
DISPERSION 4 4  
SUNSHINE HOURS 5 4  
RH RECOVERY EXCELLENT  
ADI EARLY 16 GEN POOR 13 GEN POOR 15 GEN POOR  
ADI LATE 51 GEN GOOD 14 GEN POOR VERY POOR  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 4 5 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 50S.  
SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
MID 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ021-202030-  
SUMMIT-  
INCLUDING THE CITY OF AKRON  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-12) 41 (-8) 61  
RH % (24H TREND) 51 (-16) 86 (-14) 59  
20FT WND-VAL/AM(MPH) W 11 S 9 G23  
20FT WND-RDG/PM(MPH) W 12 G20 SW 7 SW 11 G23  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 6  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1470 1750  
MIXING HGT(FT-AGL/MSL) 4810 5750  
TRANSPORT WND (KTS) W 17 W 18  
TRANSPORT WND (M/S) W 9 W 9  
TRANSPORT WND (MPH) W 20 W 21  
VENT RATE (KT-FT) 81770 103500  
VENT RATE (M/S-M) 13230 15750  
VENT RATE (MPH-FT) 96200 120750  
DISPERSION 4 4  
SUNSHINE HOURS 6 4  
RH RECOVERY EXCELLENT  
ADI EARLY 17 GEN POOR 13 GEN POOR 15 GEN POOR  
ADI LATE 51 GEN GOOD 15 GEN POOR VERY POOR  
MAX LVORI EARLY 5 5 6  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. PATCHY FROST  
THROUGH THE DAY. LOWS IN THE MID 30S. HIGHS IN THE MID 50S. WEST  
WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
OHZ022-202030-  
PORTAGE-  
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 30 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-13) 40 (-9) 61  
RH % (24H TREND) 52 (-17) 88 (-12) 62  
20FT WND-VAL/AM(MPH) W 11 G19 S 8 G23  
20FT WND-RDG/PM(MPH) W 12 G21 SW 7 SW 11 G24  
PRECIP AMOUNT 0.01 0.00 0.08  
PRECIP DURATION 0 6  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1480 1690  
MIXING HGT(FT-AGL/MSL) 4850 5540  
TRANSPORT WND (KTS) W 18 SW 18  
TRANSPORT WND (M/S) W 9 SW 9  
TRANSPORT WND (MPH) W 21 SW 21  
VENT RATE (KT-FT) 87300 99720  
VENT RATE (M/S-M) 13320 15210  
VENT RATE (MPH-FT) 101850 116340  
DISPERSION 4 4  
SUNSHINE HOURS 5 4  
RH RECOVERY EXCELLENT  
ADI EARLY 14 GEN POOR 11 POOR 16 GEN POOR  
ADI LATE 49 GEN GOOD 12 POOR VERY POOR  
MAX LVORI EARLY 9 5 6  
MAX LVORI LATE 4 5 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS AROUND 60. SOUTH WINDS AROUND 5 MPH.  
 

 
 
OHZ032-202030-  
STARK-  
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-12) 41 (-7) 61  
RH % (24H TREND) 49 (-23) 85 (-15) 62  
20FT WND-VAL/AM(MPH) W 12 G19 S 9 G23  
20FT WND-RDG/PM(MPH) W 13 SW 7 SW 12 G23  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 5  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1480 1630  
MIXING HGT(FT-AGL/MSL) 4840 5340  
TRANSPORT WND (KTS) W 17 SW 17  
TRANSPORT WND (M/S) W 9 SW 9  
TRANSPORT WND (MPH) W 20 SW 20  
VENT RATE (KT-FT) 82280 90780  
VENT RATE (M/S-M) 13320 14670  
VENT RATE (MPH-FT) 96800 106800  
DISPERSION 4 4  
SUNSHINE HOURS 7 5  
RH RECOVERY EXCELLENT  
ADI EARLY 18 GEN POOR 15 GEN POOR 16 GEN POOR  
ADI LATE 47 GEN GOOD 15 GEN POOR VERY POOR  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 4 5 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF FROST THROUGH THE DAY. LOWS IN  
THE MID 30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
OHZ033-202030-  
MAHONING-  
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 40 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-14) 39 (-10) 60  
RH % (24H TREND) 52 (-15) 90 (-10) 63  
20FT WND-VAL/AM(MPH) W 11 G19 S 8 G22  
20FT WND-RDG/PM(MPH) W 13 G20 SW 7 SW 11 G22  
PRECIP AMOUNT 0.01 0.00 0.06  
PRECIP DURATION 1 6  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1510 1610  
MIXING HGT(FT-AGL/MSL) 4940 5270  
TRANSPORT WND (KTS) W 18 SW 16  
TRANSPORT WND (M/S) W 9 SW 8  
TRANSPORT WND (MPH) W 21 SW 18  
VENT RATE (KT-FT) 88920 84320  
VENT RATE (M/S-M) 13590 12880  
VENT RATE (MPH-FT) 103740 94860  
DISPERSION 4 4  
SUNSHINE HOURS 5 4  
RH RECOVERY EXCELLENT  
ADI EARLY 15 GEN POOR 14 GEN POOR 16 GEN POOR  
ADI LATE 51 GEN GOOD 11 POOR VERY POOR  
MAX LVORI EARLY 8 5 6  
MAX LVORI LATE 4 6 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ023-202030-  
TRUMBULL-  
INCLUDING THE CITIES OF WARREN AND NILES  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 50 0 70  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 58 (-15) 39 (-11) 60  
RH % (24H TREND) 53 (-16) 93 (-7) 61  
20FT WND-VAL/AM(MPH) W 11 G20 S 7 G23  
20FT WND-RDG/PM(MPH) W 13 G21 SW 7 SW 11 G23  
PRECIP AMOUNT 0.02 0.00 0.07  
PRECIP DURATION 1 6  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1540 1510  
MIXING HGT(FT-AGL/MSL) 5040 4970  
TRANSPORT WND (KTS) W 19 SW 16  
TRANSPORT WND (M/S) W 10 SW 8  
TRANSPORT WND (MPH) W 22 SW 18  
VENT RATE (KT-FT) 95760 79520  
VENT RATE (M/S-M) 15400 12080  
VENT RATE (MPH-FT) 110880 89460  
DISPERSION 4 4  
SUNSHINE HOURS 5 4  
RH RECOVERY EXCELLENT  
ADI EARLY 14 GEN POOR 11 POOR 14 GEN POOR  
ADI LATE 47 GEN GOOD 10 POOR VERY POOR  
MAX LVORI EARLY 8 6 6  
MAX LVORI LATE 4 6 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 50S.  
SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ014-202030-  
ASHTABULA INLAND-  
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,  
AND ROAMING SHORES  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 58 (-15) 39 (-11) 60  
RH % (24H TREND) 57 (-14) 93 (-7) 64  
20FT WND-VAL/AM(MPH) W 14 G22 S 8 G22  
20FT WND-RDG/PM(MPH) W 14 SW 8 SW 12 G23  
PRECIP AMOUNT 0.03 0.00 0.07  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1550 1450  
MIXING HGT(FT-AGL/MSL) 5080 4760  
TRANSPORT WND (KTS) W 19 SW 17  
TRANSPORT WND (M/S) W 10 SW 9  
TRANSPORT WND (MPH) W 22 SW 20  
VENT RATE (KT-FT) 96520 80920  
VENT RATE (M/S-M) 15500 13050  
VENT RATE (MPH-FT) 111760 95200  
DISPERSION 4 4  
SUNSHINE HOURS 5 3  
RH RECOVERY EXCELLENT  
ADI EARLY 17 GEN POOR 14 GEN POOR 17 GEN POOR  
ADI LATE 41 GEN GOOD 12 POOR VERY POOR  
MAX LVORI EARLY 7 6 6  
MAX LVORI LATE 4 6 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER  
50S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
OHZ089-202030-  
ASHTABULA LAKESHORE-  
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-15) 42 (-11) 61  
RH % (24H TREND) 59 (-9) 87 (-13) 65  
20FT WND-VAL/AM(MPH) W 21 S 9 G19  
20FT WND-RDG/PM(MPH) W 17 W 9 SW 11 G19  
PRECIP AMOUNT 0.04 0.00 0.10  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1500 1300  
MIXING HGT(FT-AGL/MSL) 4910 4250  
TRANSPORT WND (KTS) W 18 SW 20  
TRANSPORT WND (M/S) W 9 SW 10  
TRANSPORT WND (MPH) W 21 SW 23  
VENT RATE (KT-FT) 88380 85000  
VENT RATE (M/S-M) 13500 13000  
VENT RATE (MPH-FT) 103110 97750  
DISPERSION 4 4  
SUNSHINE HOURS 5 3  
RH RECOVERY EXCELLENT  
ADI EARLY 24 FAIR 33 FAIR 21 FAIR  
ADI LATE 52 GEN GOOD 14 GEN POOR VERY POOR  
MAX LVORI EARLY 6 5 5  
MAX LVORI LATE 4 5 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.  
WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.  
 

 
 
PAZ001-202030-  
NORTHERN ERIE-  
INCLUDING THE CITY OF ERIE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 80 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 58 (-16) 43 (-9) 60  
RH % (24H TREND) 59 (-3) 83 (-16) 61  
20FT WND-VAL/AM(MPH) W 23 SW 10 G21  
20FT WND-RDG/PM(MPH) W 19 W 11 G19 SW 12 G22  
PRECIP AMOUNT 0.11 0.00 0.07  
PRECIP DURATION 2 10  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1500 1170  
MIXING HGT(FT-AGL/MSL) 4940 3850  
TRANSPORT WND (KTS) W 19 SW 21  
TRANSPORT WND (M/S) W 10 SW 11  
TRANSPORT WND (MPH) W 22 SW 24  
VENT RATE (KT-FT) 93860 80850  
VENT RATE (M/S-M) 15000 12870  
VENT RATE (MPH-FT) 108680 92400  
DISPERSION 4 4  
SUNSHINE HOURS 4 3  
RH RECOVERY EXCELLENT  
ADI EARLY 30 FAIR 25 FAIR 22 FAIR  
ADI LATE VERY POOR 17 GEN POOR 24 FAIR  
MAX LVORI EARLY 6 4 4  
MAX LVORI LATE 4 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.  
WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.  
 

 
 
PAZ002-202030-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 80 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 56 (-17) 36 (-12) 59  
RH % (24H TREND) 61 (-5) 97 (-3) 66  
20FT WND-VAL/AM(MPH) W 14 G24 S 9 G21  
20FT WND-RDG/PM(MPH) W 15 G23 W 9 SW 11 G22  
PRECIP AMOUNT 0.13 0.00 0.07  
PRECIP DURATION 3 10  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1390 1050  
MIXING HGT(FT-AGL/MSL) 4550 3440  
TRANSPORT WND (KTS) W 20 SW 19  
TRANSPORT WND (M/S) W 10 SW 10  
TRANSPORT WND (MPH) W 23 SW 22  
VENT RATE (KT-FT) 91000 65360  
VENT RATE (M/S-M) 13900 10500  
VENT RATE (MPH-FT) 104650 75680  
DISPERSION 4 4  
SUNSHINE HOURS 3 3  
RH RECOVERY EXCELLENT  
ADI EARLY 23 FAIR 22 FAIR 18 GEN POOR  
ADI LATE VERY POOR 11 POOR 15 GEN POOR  
MAX LVORI EARLY 8 6 5  
MAX LVORI LATE 4 6 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50.  
SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER  
50S. WEST WINDS AROUND 10 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ003-202030-  
CRAWFORD-  
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE  
151 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 70 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 56 (-17) 37 (-11) 58  
RH % (24H TREND) 58 (-10) 97 (-3) 67  
20FT WND-VAL/AM(MPH) W 13 G22 S 8 G21  
20FT WND-RDG/PM(MPH) W 14 G22 W 8 SW 11 G21  
PRECIP AMOUNT 0.07 0.00 0.08  
PRECIP DURATION 2 9  
PRECIP BEGIN 6 AM 6 AM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 1520 1120  
MIXING HGT(FT-AGL/MSL) 5000 3660  
TRANSPORT WND (KTS) W 19 SW 18  
TRANSPORT WND (M/S) W 10 SW 9  
TRANSPORT WND (MPH) W 22 SW 21  
VENT RATE (KT-FT) 95000 65880  
VENT RATE (M/S-M) 15200 10080  
VENT RATE (MPH-FT) 110000 76860  
DISPERSION 4 4  
SUNSHINE HOURS 4 4  
RH RECOVERY EXCELLENT  
ADI EARLY 20 GEN POOR 19 GEN POOR 15 GEN POOR  
ADI LATE 43 GEN GOOD 9 POOR 11 POOR  
MAX LVORI EARLY 9 6 6  
MAX LVORI LATE 4 6 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50.  
SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.  
 

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

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OH Page
The Nexlab PA Page Main Text Page