321
FNUS51 KCLE 210720
FWFCLE
FIRE WEATHER PLANNING FORECAST FOR NORTHERN OH AND NORTHWEST PA
NATIONAL WEATHER SERVICE CLEVELAND OH
320 AM EDT SAT MAR 21 2026
DISCUSSION
TODAY THROUGH TONIGHT, A HIGH PRESSURE RIDGE EXITS EASTWARD AND
ALLOWS A WARM FRONT TO EVENTUALLY SWEEP NORTHWARD THROUGH OUR
REGION. ON SUNDAY, ANOTHER COLD FRONT SHOULD SWEEP SOUTHEASTWARD
ACROSS OUR REGION DURING THE MID-MORNING THROUGH AFTERNOON. BEHIND
THE COLD FRONT, ANOTHER RIDGE BUILDS SLOWLY FROM THE NORTH-CENTRAL
UNITED STATES THROUGH THIS TUESDAY.
OHZ003-212015-
LUCAS-
INCLUDING THE CITY OF TOLEDO
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 63 (-8) 49 (+13) 65
RH % (24H TREND) 42 (-6) 86 (-2) 60
20FT WND-VAL/AM(MPH) LGT/VAR W 7
20FT WND-RDG/PM(MPH) SE 6 S 6 N 10 G18
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 740 700
MIXING HGT(FT-AGL/MSL) 2430 2280
TRANSPORT WND (KTS) S 11 N 11
TRANSPORT WND (M/S) S 6 N 6
TRANSPORT WND (MPH) S 13 N 13
VENT RATE (KT-FT) 26730 25080
VENT RATE (M/S-M) 4440 4200
VENT RATE (MPH-FT) 31590 29640
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 37 FAIR 15 GEN POOR
ADI LATE 35 FAIR 19 GEN POOR 29 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ006-212015-
WOOD-
INCLUDING THE CITIES OF BOWLING GREEN AND PERRYSBURG
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 65 (-7) 51 (+14) 68
RH % (24H TREND) 40 (-7) 85 (-2) 55
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G17
20FT WND-RDG/PM(MPH) SE 7 S 8 NW 12 G20
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 850 770
MIXING HGT(FT-AGL/MSL) 2780 2530
TRANSPORT WND (KTS) S 12 N 12
TRANSPORT WND (M/S) S 6 N 6
TRANSPORT WND (MPH) S 14 N 14
VENT RATE (KT-FT) 33360 30360
VENT RATE (M/S-M) 5100 4620
VENT RATE (MPH-FT) 38920 35420
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 47 GEN GOOD 22 FAIR
ADI LATE 40 FAIR 20 GEN POOR 31 FAIR
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH.
OHZ007-212015-
OTTAWA-
INCLUDING THE CITIES OF PORT CLINTON, OAK HARBOR, AND GENOA
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 60 (-9) 46 (+10) 65
RH % (24H TREND) 45 (-4) 86 (-3) 61
20FT WND-VAL/AM(MPH) LGT/VAR W 8
20FT WND-RDG/PM(MPH) E 6 SE 7 N 11
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 540 470
MIXING HGT(FT-AGL/MSL) 1770 1550
TRANSPORT WND (KTS) S 9 N 10
TRANSPORT WND (M/S) S 5 N 5
TRANSPORT WND (MPH) S 10 N 12
VENT RATE (KT-FT) 15930 15500
VENT RATE (M/S-M) 2700 2350
VENT RATE (MPH-FT) 17700 18600
DISPERSION 2 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 16 GEN POOR 14 GEN POOR
ADI LATE 17 GEN POOR 21 FAIR 25 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COOLER. LOWS IN THE
MID 30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
OHZ008-212015-
SANDUSKY-
INCLUDING THE CITIES OF FREMONT, BELLEVUE, AND CLYDE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 63 (-7) 50 (+14) 68
RH % (24H TREND) 43 (-6) 83 (-6) 58
20FT WND-VAL/AM(MPH) LGT/VAR SW 9
20FT WND-RDG/PM(MPH) SE 5 S 7 NW 11 G19
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 760 580
MIXING HGT(FT-AGL/MSL) 2500 1920
TRANSPORT WND (KTS) S 10 NE 11
TRANSPORT WND (M/S) S 5 NE 6
TRANSPORT WND (MPH) S 12 NE 13
VENT RATE (KT-FT) 25000 21120
VENT RATE (M/S-M) 3800 3480
VENT RATE (MPH-FT) 30000 24960
DISPERSION 2 2
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 34 FAIR 19 GEN POOR
ADI LATE 35 FAIR 21 FAIR 31 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
OHZ017-212015-
HANCOCK-
INCLUDING THE CITY OF FINDLAY
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 66 (-6) 55 (+17) 73
RH % (24H TREND) 38 (-8) 80 (-8) 51
20FT WND-VAL/AM(MPH) LGT/VAR SW 11 G19
20FT WND-RDG/PM(MPH) SE 7 S 8 NW 14
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 930
MIXING HGT(FT-AGL/MSL) 3110 3060
TRANSPORT WND (KTS) SW 14 N 14
TRANSPORT WND (M/S) SW 7 N 7
TRANSPORT WND (MPH) SW 16 N 16
VENT RATE (KT-FT) 43540 42840
VENT RATE (M/S-M) 6650 6510
VENT RATE (MPH-FT) 49760 48960
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 50 GEN GOOD 27 FAIR
ADI LATE 50 GEN GOOD 22 FAIR 36 FAIR
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 15 MPH.
OHZ018-212015-
SENECA-
INCLUDING THE CITIES OF TIFFIN AND FOSTORIA
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 63 (-6) 53 (+16) 71
RH % (24H TREND) 41 (-9) 79 (-9) 54
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) SE 5 S 7 G17 NW 12 G20
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 780
MIXING HGT(FT-AGL/MSL) 2760 2570
TRANSPORT WND (KTS) S 11 N 12
TRANSPORT WND (M/S) S 6 N 6
TRANSPORT WND (MPH) S 13 N 14
VENT RATE (KT-FT) 30360 30840
VENT RATE (M/S-M) 5040 4680
VENT RATE (MPH-FT) 35880 35980
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 48 GEN GOOD 22 FAIR
ADI LATE 43 GEN GOOD 21 FAIR 32 FAIR
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
OHZ027-212015-
WYANDOT-
INCLUDING THE CITIES OF UPPER SANDUSKY AND CAREY
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 66 (-4) 55 (+17) 75
RH % (24H TREND) 40 (-7) 79 (-8) 50
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G19
20FT WND-RDG/PM(MPH) SE 6 S 8 NW 14
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 990
MIXING HGT(FT-AGL/MSL) 3100 3230
TRANSPORT WND (KTS) S 13 N 14
TRANSPORT WND (M/S) S 7 N 7
TRANSPORT WND (MPH) S 15 N 16
VENT RATE (KT-FT) 40300 45220
VENT RATE (M/S-M) 6580 6930
VENT RATE (MPH-FT) 46500 51680
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 51 GEN GOOD 30 FAIR
ADI LATE 47 GEN GOOD 19 GEN POOR 39 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH.
OHZ028-212015-
CRAWFORD-
INCLUDING THE CITIES OF BUCYRUS, GALION, AND CRESTLINE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 64 (-2) 54 (+16) 74
RH % (24H TREND) 41 (-10) 78 (-10) 51
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) S 5 S 8 NW 13 G20
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 850 1010
MIXING HGT(FT-AGL/MSL) 2790 3330
TRANSPORT WND (KTS) S 12 N 13
TRANSPORT WND (M/S) S 6 N 7
TRANSPORT WND (MPH) S 14 N 15
VENT RATE (KT-FT) 33480 43290
VENT RATE (M/S-M) 5100 7070
VENT RATE (MPH-FT) 39060 49950
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 48 GEN GOOD 34 FAIR
ADI LATE 46 GEN GOOD 19 GEN POOR 38 FAIR
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
OHZ036-212015-
MARION-
INCLUDING THE CITY OF MARION
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 66 (-2) 54 (+15) 77
RH % (24H TREND) 40 (-10) 82 (-7) 49
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G19
20FT WND-RDG/PM(MPH) S 6 S 7 W 14
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 1260
MIXING HGT(FT-AGL/MSL) 3010 4130
TRANSPORT WND (KTS) S 12 NW 16
TRANSPORT WND (M/S) S 6 NW 8
TRANSPORT WND (MPH) S 14 NW 18
VENT RATE (KT-FT) 36120 66080
VENT RATE (M/S-M) 5520 10080
VENT RATE (MPH-FT) 42140 74340
DISPERSION 3 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 48 GEN GOOD 46 GEN GOOD
ADI LATE 48 GEN GOOD 18 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH.
OHZ037-212015-
MORROW-
INCLUDING THE CITIES OF MOUNT GILEAD AND CARDINGTON
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 64 (-1) 54 (+16) 78
RH % (24H TREND) 42 (-13) 83 (-6) 51
20FT WND-VAL/AM(MPH) LGT/VAR SW 10 G18
20FT WND-RDG/PM(MPH) S 5 S 7 W 13
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 1240
MIXING HGT(FT-AGL/MSL) 2750 4060
TRANSPORT WND (KTS) SW 11 W 17
TRANSPORT WND (M/S) SW 6 W 9
TRANSPORT WND (MPH) SW 13 W 20
VENT RATE (KT-FT) 30250 69020
VENT RATE (M/S-M) 5040 11160
VENT RATE (MPH-FT) 35750 81200
DISPERSION 3 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 41 GEN GOOD 49 GEN GOOD
ADI LATE 43 GEN GOOD 18 GEN POOR 53 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. NORTH
WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH.
OHZ009-212015-
ERIE-
INCLUDING THE CITIES OF SANDUSKY AND HURON
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 59 (-5) 47 (+12) 66
RH % (24H TREND) 52 (-4) 83 (-9) 65
20FT WND-VAL/AM(MPH) LGT/VAR SW 8
20FT WND-RDG/PM(MPH) LGT/VAR SE 5 NW 9
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 570 440
MIXING HGT(FT-AGL/MSL) 1870 1430
TRANSPORT WND (KTS) S 7 N 9
TRANSPORT WND (M/S) S 4 N 5
TRANSPORT WND (MPH) S 8 N 10
VENT RATE (KT-FT) 13090 12870
VENT RATE (M/S-M) 2280 2200
VENT RATE (MPH-FT) 14960 14300
DISPERSION 2 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 22 FAIR 16 GEN POOR
ADI LATE 15 GEN POOR 23 FAIR 27 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 4 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND 50.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS
AROUND 40. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER. LOWS IN
THE MID 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
OHZ019-212015-
HURON-
INCLUDING THE CITIES OF NORWALK AND WILLARD
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 62 (-3) 51 (+15) 70
RH % (24H TREND) 42 (-12) 78 (-14) 56
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR S 6 NW 10 G19
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 870 650
MIXING HGT(FT-AGL/MSL) 2850 2120
TRANSPORT WND (KTS) SW 11 NW 12
TRANSPORT WND (M/S) SW 6 NW 6
TRANSPORT WND (MPH) SW 13 NW 14
VENT RATE (KT-FT) 31350 25440
VENT RATE (M/S-M) 5220 3900
VENT RATE (MPH-FT) 37050 29680
DISPERSION 3 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 47 GEN GOOD 22 FAIR
ADI LATE 43 GEN GOOD 23 FAIR 31 FAIR
MAX LVORI EARLY 6 2 4
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER. LOWS IN
THE MID 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
OHZ029-212015-
RICHLAND-
INCLUDING THE CITY OF MANSFIELD
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 63 (-2) 53 (+17) 75
RH % (24H TREND) 40 (-14) 79 (-12) 51
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G18
20FT WND-RDG/PM(MPH) LGT/VAR S 7 W 11 G19
PRECIP AMOUNT 0.00 0.00 0.18
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 1170
MIXING HGT(FT-AGL/MSL) 2760 3830
TRANSPORT WND (KTS) SW 11 NW 14
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 13 NW 16
VENT RATE (KT-FT) 30360 53620
VENT RATE (M/S-M) 5040 8190
VENT RATE (MPH-FT) 35880 61280
DISPERSION 3 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 44 GEN GOOD 44 GEN GOOD
ADI LATE 44 GEN GOOD 21 FAIR 49 GEN GOOD
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COOLER. LOWS IN
THE MID 30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ030-212015-
ASHLAND-
INCLUDING THE CITY OF ASHLAND
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 63 (-1) 52 (+17) 75
RH % (24H TREND) 40 (-16) 78 (-15) 52
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR S 6 W 11 G18
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 830 1130
MIXING HGT(FT-AGL/MSL) 2730 3710
TRANSPORT WND (KTS) SW 11 NW 13
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 13 NW 15
VENT RATE (KT-FT) 30030 48230
VENT RATE (M/S-M) 4980 7910
VENT RATE (MPH-FT) 35490 55650
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 46 GEN GOOD 38 FAIR
ADI LATE 42 GEN GOOD 21 FAIR 37 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. MUCH COOLER. LOWS IN THE
MID 30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ047-212015-
KNOX-
INCLUDING THE CITY OF MOUNT VERNON
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 64 (0) 52 (+15) 77
RH % (24H TREND) 39 (-17) 85 (-6) 52
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR S 5 W 12 G19
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 850 1310
MIXING HGT(FT-AGL/MSL) 2790 4300
TRANSPORT WND (KTS) SW 10 W 21
TRANSPORT WND (M/S) SW 5 W 11
TRANSPORT WND (MPH) SW 12 W 24
VENT RATE (KT-FT) 27900 90300
VENT RATE (M/S-M) 4250 14410
VENT RATE (MPH-FT) 33480 103200
DISPERSION 3 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 39 FAIR 54 GEN GOOD
ADI LATE 39 FAIR 18 GEN POOR 84 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. NORTH
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. WARMER. LOWS AROUND
40. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 10 MPH.
OHZ038-212015-
HOLMES-
INCLUDING THE CITIES OF MILLERSBURG AND KILLBUCK
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 63 (0) 51 (+16) 76
RH % (24H TREND) 39 (-19) 80 (-13) 52
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 5 W 11 G19
PRECIP AMOUNT 0.00 0.00 0.22
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 820 1270
MIXING HGT(FT-AGL/MSL) 2710 4180
TRANSPORT WND (KTS) SW 9 W 19
TRANSPORT WND (M/S) SW 5 W 10
TRANSPORT WND (MPH) SW 10 W 22
VENT RATE (KT-FT) 24390 79420
VENT RATE (M/S-M) 4100 12700
VENT RATE (MPH-FT) 27100 91960
DISPERSION 3 4
SUNSHINE HOURS 7 5
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 38 FAIR 55 GEN GOOD
ADI LATE 35 FAIR 17 GEN POOR 74 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. NORTH
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ031-212015-
WAYNE-
INCLUDING THE CITIES OF WOOSTER, ORRVILLE, AND RITTMAN
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 62 (-1) 51 (+16) 75
RH % (24H TREND) 41 (-17) 79 (-16) 53
20FT WND-VAL/AM(MPH) LGT/VAR SW 9 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 6 W 12
PRECIP AMOUNT 0.00 0.00 0.21
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 780 1140
MIXING HGT(FT-AGL/MSL) 2570 3740
TRANSPORT WND (KTS) SW 11 NW 14
TRANSPORT WND (M/S) SW 6 NW 7
TRANSPORT WND (MPH) SW 13 NW 16
VENT RATE (KT-FT) 28270 52360
VENT RATE (M/S-M) 4680 7980
VENT RATE (MPH-FT) 33410 59840
DISPERSION 3 3
SUNSHINE HOURS 7 4
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 44 GEN GOOD 36 FAIR
ADI LATE 39 FAIR 19 GEN POOR 40 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S.
NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ020-212015-
MEDINA-
INCLUDING THE CITIES OF BRUNSWICK, MEDINA, AND WADSWORTH
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 61 (-1) 51 (+17) 71
RH % (24H TREND) 42 (-16) 78 (-17) 58
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 6 NW 10 G18
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 760 680
MIXING HGT(FT-AGL/MSL) 2500 2230
TRANSPORT WND (KTS) SW 11 W 12
TRANSPORT WND (M/S) SW 6 W 6
TRANSPORT WND (MPH) SW 13 W 14
VENT RATE (KT-FT) 27500 26760
VENT RATE (M/S-M) 4560 4080
VENT RATE (MPH-FT) 32500 31220
DISPERSION 3 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 44 GEN GOOD 29 FAIR
ADI LATE 37 FAIR 20 GEN POOR 29 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS AROUND 40. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. MUCH COLDER. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ010-212015-
LORAIN-
INCLUDING THE CITIES OF LORAIN, ELYRIA, NORTH RIDGEVILLE,
AND AVON LAKE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 62 (-1) 48 (+14) 69
RH % (24H TREND) 44 (-12) 79 (-15) 59
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 6 NW 9 G17
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 780 590
MIXING HGT(FT-AGL/MSL) 2550 1950
TRANSPORT WND (KTS) S 9 N 10
TRANSPORT WND (M/S) S 5 N 5
TRANSPORT WND (MPH) S 10 N 12
VENT RATE (KT-FT) 22950 19500
VENT RATE (M/S-M) 3900 2950
VENT RATE (MPH-FT) 25500 23400
DISPERSION 2 2
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 26 FAIR 17 GEN POOR
ADI LATE 27 FAIR 22 FAIR 28 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 4 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS AROUND 40. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 50.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
OHZ011-212015-
CUYAHOGA-
INCLUDING THE CITY OF CLEVELAND
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 60 (-2) 48 (+13) 67
RH % (24H TREND) 44 (-12) 76 (-15) 62
20FT WND-VAL/AM(MPH) LGT/VAR SW 7
20FT WND-RDG/PM(MPH) LGT/VAR S 5 NW 8 G17
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 630 530
MIXING HGT(FT-AGL/MSL) 2070 1750
TRANSPORT WND (KTS) S 6 NW 8
TRANSPORT WND (M/S) S 3 NW 4
TRANSPORT WND (MPH) S 7 NW 9
VENT RATE (KT-FT) 12420 14000
VENT RATE (M/S-M) 1890 2120
VENT RATE (MPH-FT) 14490 15750
DISPERSION 1 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 11 POOR 19 GEN POOR 15 GEN POOR
ADI LATE 18 GEN POOR 19 GEN POOR 26 FAIR
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS AROUND 40. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND 50.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
OHZ012-212015-
LAKE-
INCLUDING THE CITIES OF MENTOR, WILLOUGHBY, EASTLAKE,
PAINESVILLE, WILLOWICK, AND WICKLIFFE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 57 (-2) 45 (+10) 63
RH % (24H TREND) 50 (-6) 80 (-12) 66
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.22
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 500 410
MIXING HGT(FT-AGL/MSL) 1640 1330
TRANSPORT WND (KTS) SE 4 NW 7
TRANSPORT WND (M/S) SE 2 NW 4
TRANSPORT WND (MPH) SE 5 NW 8
VENT RATE (KT-FT) 6560 9310
VENT RATE (M/S-M) 1000 1640
VENT RATE (MPH-FT) 8200 10640
DISPERSION 1 1
SUNSHINE HOURS 4 3
RH RECOVERY EXCELLENT
ADI EARLY 10 POOR 13 GEN POOR 18 GEN POOR
ADI LATE 10 POOR 21 FAIR 18 GEN POOR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 4 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. COLDER. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
OHZ013-212015-
GEAUGA-
INCLUDING THE CITIES OF CHARDON, SOUTH RUSSELL, BAINBRIDGE,
CHESTERLAND, MIDDLEFIELD, AND BURTON
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 59 (0) 47 (+14) 67
RH % (24H TREND) 44 (-16) 78 (-16) 62
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 680 620
MIXING HGT(FT-AGL/MSL) 2240 2040
TRANSPORT WND (KTS) S 8 W 9
TRANSPORT WND (M/S) S 4 W 5
TRANSPORT WND (MPH) S 9 W 10
VENT RATE (KT-FT) 17920 18360
VENT RATE (M/S-M) 2720 3100
VENT RATE (MPH-FT) 20160 20400
DISPERSION 2 2
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 9 POOR 30 FAIR 21 FAIR
ADI LATE 30 FAIR 19 GEN POOR 25 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 4 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY. LOWS
IN THE LOWER 30S. HIGHS IN THE UPPER 30S. NORTH WINDS AROUND
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND
50. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COLDER. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
OHZ021-212015-
SUMMIT-
INCLUDING THE CITY OF AKRON
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 61 (-1) 51 (+16) 72
RH % (24H TREND) 41 (-17) 78 (-16) 55
20FT WND-VAL/AM(MPH) LGT/VAR SW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 5 W 9 G18
PRECIP AMOUNT 0.00 0.00 0.15
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 760 750
MIXING HGT(FT-AGL/MSL) 2510 2470
TRANSPORT WND (KTS) SW 8 NW 11
TRANSPORT WND (M/S) SW 4 NW 6
TRANSPORT WND (MPH) SW 9 NW 13
VENT RATE (KT-FT) 20080 27170
VENT RATE (M/S-M) 3040 4500
VENT RATE (MPH-FT) 22590 32110
DISPERSION 2 3
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 44 GEN GOOD 28 FAIR
ADI LATE 36 FAIR 19 GEN POOR 28 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ022-212015-
PORTAGE-
INCLUDING THE CITIES OF KENT, AURORA, STREETSBORO, AND RAVENNA
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 61 (0) 50 (+15) 71
RH % (24H TREND) 40 (-17) 77 (-17) 55
20FT WND-VAL/AM(MPH) LGT/VAR SW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 5 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 770 830
MIXING HGT(FT-AGL/MSL) 2540 2730
TRANSPORT WND (KTS) SW 8 NW 12
TRANSPORT WND (M/S) SW 4 NW 6
TRANSPORT WND (MPH) SW 9 NW 14
VENT RATE (KT-FT) 20320 32760
VENT RATE (M/S-M) 3080 4980
VENT RATE (MPH-FT) 22860 38220
DISPERSION 2 3
SUNSHINE HOURS 5 4
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 41 GEN GOOD 28 FAIR
ADI LATE 36 FAIR 19 GEN POOR 27 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ032-212015-
STARK-
INCLUDING THE CITIES OF CANTON, MASSILLON, AND ALLIANCE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 62 (+1) 50 (+15) 75
RH % (24H TREND) 41 (-17) 78 (-16) 53
20FT WND-VAL/AM(MPH) LGT/VAR SW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR S 5 W 11
PRECIP AMOUNT 0.00 0.00 0.27
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 810 1120
MIXING HGT(FT-AGL/MSL) 2650 3680
TRANSPORT WND (KTS) SW 10 W 15
TRANSPORT WND (M/S) SW 5 W 8
TRANSPORT WND (MPH) SW 12 W 17
VENT RATE (KT-FT) 26500 55200
VENT RATE (M/S-M) 4050 8960
VENT RATE (MPH-FT) 31800 62560
DISPERSION 3 4
SUNSHINE HOURS 6 4
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 40 FAIR 35 FAIR
ADI LATE 37 FAIR 18 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. NORTH
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTH WINDS AROUND 10 MPH.
OHZ033-212015-
MAHONING-
INCLUDING THE CITIES OF YOUNGSTOWN, BOARDMAN, AND AUSTINTOWN
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 61 (0) 49 (+14) 72
RH % (24H TREND) 40 (-15) 75 (-19) 53
20FT WND-VAL/AM(MPH) LGT/VAR SW 7
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.00 0.24
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 840 1050
MIXING HGT(FT-AGL/MSL) 2740 3450
TRANSPORT WND (KTS) SW 9 W 13
TRANSPORT WND (M/S) SW 5 W 7
TRANSPORT WND (MPH) SW 10 W 15
VENT RATE (KT-FT) 24660 44850
VENT RATE (M/S-M) 4200 7350
VENT RATE (MPH-FT) 27400 51750
DISPERSION 3 3
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 37 FAIR 32 FAIR
ADI LATE 35 FAIR 19 GEN POOR 38 FAIR
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 3 3 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
OHZ023-212015-
TRUMBULL-
INCLUDING THE CITIES OF WARREN AND NILES
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 61 (+1) 49 (+15) 70
RH % (24H TREND) 41 (-16) 79 (-16) 54
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 8
PRECIP AMOUNT 0.00 0.00 0.19
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 790 850
MIXING HGT(FT-AGL/MSL) 2600 2780
TRANSPORT WND (KTS) S 9 NW 12
TRANSPORT WND (M/S) S 5 NW 6
TRANSPORT WND (MPH) S 10 NW 14
VENT RATE (KT-FT) 23400 33360
VENT RATE (M/S-M) 3950 5100
VENT RATE (MPH-FT) 26000 38920
DISPERSION 2 3
SUNSHINE HOURS 5 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 34 FAIR 21 FAIR
ADI LATE 32 FAIR 14 GEN POOR 30 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
50S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY. COOLER. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
OHZ014-212015-
ASHTABULA INLAND-
INCLUDING THE CITIES OF JEFFERSON, ORWELL, ANDOVER,
AND ROAMING SHORES
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 57 (-1) 45 (+11) 65
RH % (24H TREND) 49 (-13) 81 (-15) 64
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.23
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 720 660
MIXING HGT(FT-AGL/MSL) 2350 2150
TRANSPORT WND (KTS) S 7 W 8
TRANSPORT WND (M/S) S 4 W 4
TRANSPORT WND (MPH) S 8 W 9
VENT RATE (KT-FT) 16450 17200
VENT RATE (M/S-M) 2880 2640
VENT RATE (MPH-FT) 18800 19350
DISPERSION 2 2
SUNSHINE HOURS 4 3
RH RECOVERY EXCELLENT
ADI EARLY 12 POOR 23 FAIR 17 GEN POOR
ADI LATE 26 FAIR 17 GEN POOR 25 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 4 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S.
NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND
50. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND
10 MPH.
OHZ089-212015-
ASHTABULA LAKESHORE-
INCLUDING THE CITIES OF ASHTABULA, CONNEAUT, AND GENEVA
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 54 (-2) 41 (+7) 60
RH % (24H TREND) 56 (-4) 83 (-11) 69
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.27
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 500 330
MIXING HGT(FT-AGL/MSL) 1650 1080
TRANSPORT WND (KTS) E 5 W 7
TRANSPORT WND (M/S) E 3 W 4
TRANSPORT WND (MPH) E 6 W 8
VENT RATE (KT-FT) 8250 7560
VENT RATE (M/S-M) 1500 1320
VENT RATE (MPH-FT) 9900 8640
DISPERSION 1 1
SUNSHINE HOURS 4 3
RH RECOVERY EXCELLENT
ADI EARLY 13 GEN POOR 13 GEN POOR 18 GEN POOR
ADI LATE 11 POOR 19 GEN POOR 15 GEN POOR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 4 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND
10 MPH.
PAZ001-212015-
NORTHERN ERIE-
INCLUDING THE CITY OF ERIE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 52 (-1) 41 (+7) 58
RH % (24H TREND) 59 (-2) 81 (-11) 69
20FT WND-VAL/AM(MPH) LGT/VAR SW 7
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.45
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 510 300
MIXING HGT(FT-AGL/MSL) 1680 970
TRANSPORT WND (KTS) NE 7 W 9
TRANSPORT WND (M/S) NE 4 W 5
TRANSPORT WND (MPH) NE 8 W 10
VENT RATE (KT-FT) 11760 8730
VENT RATE (M/S-M) 2040 1500
VENT RATE (MPH-FT) 13440 9700
DISPERSION 2 1
SUNSHINE HOURS 3 3
RH RECOVERY EXCELLENT
ADI EARLY 17 GEN POOR 12 POOR 16 GEN POOR
ADI LATE 10 POOR 20 GEN POOR 11 POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 3 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S. NORTH
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
IN THE LOWER 30S. HIGHS AROUND 40. NORTHWEST WINDS AROUND 10 MPH.
PAZ002-212015-
SOUTHERN ERIE-
INCLUDING THE CITIES OF EDINBORO, CORRY, AND UNION CITY
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 54 (+1) 44 (+11) 62
RH % (24H TREND) 54 (-16) 83 (-13) 71
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.34
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 700 600
MIXING HGT(FT-AGL/MSL) 2290 1960
TRANSPORT WND (KTS) S 7 W 10
TRANSPORT WND (M/S) S 4 W 5
TRANSPORT WND (MPH) S 8 W 12
VENT RATE (KT-FT) 16030 19600
VENT RATE (M/S-M) 2800 3000
VENT RATE (MPH-FT) 18320 23520
DISPERSION 2 2
SUNSHINE HOURS 4 3
RH RECOVERY EXCELLENT
ADI EARLY 15 GEN POOR 16 GEN POOR 18 GEN POOR
ADI LATE 19 GEN POOR 19 GEN POOR 20 GEN POOR
MAX LVORI EARLY 7 3 4
MAX LVORI LATE 4 3 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
SNOW SHOWERS. LOWS AROUND 30. HIGHS IN THE UPPER 30S. NORTH WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
40S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. COLDER. LOWS
AROUND 30. HIGHS IN THE UPPER 30S. NORTHWEST WINDS AROUND 10 MPH.
PAZ003-212015-
CRAWFORD-
INCLUDING THE CITIES OF MEADVILLE AND TITUSVILLE
320 AM EDT SAT MAR 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 55 (0) 45 (+11) 65
RH % (24H TREND) 52 (-18) 83 (-15) 67
20FT WND-VAL/AM(MPH) LGT/VAR SW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.30
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 760 730
MIXING HGT(FT-AGL/MSL) 2480 2410
TRANSPORT WND (KTS) S 9 NW 11
TRANSPORT WND (M/S) S 5 NW 6
TRANSPORT WND (MPH) S 10 NW 13
VENT RATE (KT-FT) 22320 26510
VENT RATE (M/S-M) 3800 4380
VENT RATE (MPH-FT) 24800 31330
DISPERSION 2 3
SUNSHINE HOURS 4 3
RH RECOVERY EXCELLENT
ADI EARLY 14 GEN POOR 27 FAIR 22 FAIR
ADI LATE 30 FAIR 16 GEN POOR 25 FAIR
MAX LVORI EARLY 6 3 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
MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY AND A CHANCE OF SNOW.
COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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