Alert archive / Ohio / Frost Advisories in 2022

Frost Advisory 1, NWS Cleveland, OH

April 26, 202221 counties in Ohio

NWS Cleveland, OH issued this frost advisory at Apr 26, 2022, 3:43 AM EDT for 21 counties in Ohio. It took effect at Apr 27, 2022, 12:00 AM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Apr 26, 2022, 3:43 AM EDT (07:43 UTC)
In effect from
Apr 27, 2022, 12:00 AM EDT
Expired
Apr 27, 2022, 6:16 AM EDT
In force
6 hr
Issued by
NWS Cleveland, OH
All 21 counties

Ashland County, OH, Crawford County, OH, Erie County, OH, Hancock County, OH, Holmes County, OH, Huron County, OH, Knox County, OH, Lorain County, OH, Lucas County, OH, Marion County, OH, Medina County, OH, Morrow County, OH, Ottawa County, OH, Richland County, OH, Sandusky County, OH, Seneca County, OH, Stark County, OH, Summit County, OH, Wayne County, OH, Wood County, OH, Wyandot County, OH

The radar

The Cleveland radar (KCLE), 79 km from the middle of the area, began a volume at 07:45 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Detroit, MI (KDTX), launched 00:00Z, 7.7 hours before the alert went out and 200 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 00:00Z on 2022-04-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 00:00Z on 2022-04-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -26 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1068 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
-26 m²/s²
0-3 km storm-relative helicity
20 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

441 
WWUS71 KCLE 260743
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
343 AM EDT Tue Apr 26 2022

OHZ003-006>008-010-017>020-027>032-036>038-047-261545-
/O.NEW.KCLE.FR.Y.0001.220427T0400Z-220427T1300Z/
Lucas-Wood-Ottawa-Sandusky-Lorain-Hancock-Seneca-Huron-Medina-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Marion-Morrow-
Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Port Clinton, Oak Harbor, Genoa, Fremont, Bellevue, Clyde, 
Lorain, Elyria, North Ridgeville, Avon Lake, Findlay, Tiffin, 
Fostoria, Norwalk, Willard, Brunswick, Medina, Wadsworth, 
Upper Sandusky, Carey, Bucyrus, Galion, Crestline, Mansfield, 
Ashland, Wooster, Orrville, Rittman, Canton, Massillon, Alliance,
Marion, Mount Gilead, Cardington, Millersburg, Killbuck, 
and Mount Vernon
343 AM EDT Tue Apr 26 2022

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
WEDNESDAY...

* WHAT...Temperatures as low as 32 will result in frost 
  formation.

* WHERE...Portions of north central, northeast and northwest Ohio.
  This area is mainly near and south of a line from Sylvania to
  Oak Harbor to Norwalk to Medina to Canton. 

* WHEN...From midnight tonight to 9 AM EDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
6 follow-up statements
645 
WWUS71 KCLE 261333
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
933 AM EDT Tue Apr 26 2022

OHZ003-006>008-010-017>020-027>032-036>038-047-262145-
/O.CON.KCLE.FR.Y.0001.220427T0400Z-220427T1300Z/
Lucas-Wood-Ottawa-Sandusky-Lorain-Hancock-Seneca-Huron-Medina-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Marion-Morrow-
Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Port Clinton, Oak Harbor, Genoa, Fremont, Bellevue, Clyde, 
Lorain, Elyria, North Ridgeville, Avon Lake, Findlay, Tiffin, 
Fostoria, Norwalk, Willard, Brunswick, Medina, Wadsworth, 
Upper Sandusky, Carey, Bucyrus, Galion, Crestline, Mansfield, 
Ashland, Wooster, Orrville, Rittman, Canton, Massillon, Alliance,
Marion, Mount Gilead, Cardington, Millersburg, Killbuck, 
and Mount Vernon
933 AM EDT Tue Apr 26 2022

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT WEDNESDAY...

* WHAT...Temperatures as low as 32 will result in frost 
  formation.

* WHERE...Portions of north central, northeast and northwest 
  Ohio. This area is mainly near and south of a line from 
  Sylvania to Oak Harbor to Norwalk to Medina to Canton.

* WHEN...From midnight tonight to 9 AM EDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
167 
WWUS71 KCLE 261921
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
321 PM EDT Tue Apr 26 2022

OHZ003-006>008-010-017>020-027>032-036>038-047-270330-
/O.CON.KCLE.FR.Y.0001.220427T0400Z-220427T1300Z/
Lucas-Wood-Ottawa-Sandusky-Lorain-Hancock-Seneca-Huron-Medina-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Marion-Morrow-
Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Port Clinton, Oak Harbor, Genoa, Fremont, Bellevue, Clyde, 
Lorain, Elyria, North Ridgeville, Avon Lake, Findlay, Tiffin, 
Fostoria, Norwalk, Willard, Brunswick, Medina, Wadsworth, 
Upper Sandusky, Carey, Bucyrus, Galion, Crestline, Mansfield, 
Ashland, Wooster, Orrville, Rittman, Canton, Massillon, Alliance,
Marion, Mount Gilead, Cardington, Millersburg, Killbuck, 
and Mount Vernon
321 PM EDT Tue Apr 26 2022

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT WEDNESDAY...

* WHAT...Temperatures as low as 32 will result in frost 
  formation.

* WHERE...Portions of north central, northeast and northwest 
  Ohio.

* WHEN...From midnight tonight to 9 AM EDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
724 
WWUS71 KCLE 262103
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
503 PM EDT Tue Apr 26 2022

OHZ003-006-008-017>020-027>031-036>038-047-270515-
/O.UPG.KCLE.FR.Y.0001.220427T0400Z-220427T1300Z/
/O.NEW.KCLE.FZ.W.0001.220427T0600Z-220427T1300Z/
Lucas-Wood-Sandusky-Hancock-Seneca-Huron-Medina-Wyandot-Crawford-
Richland-Ashland-Wayne-Marion-Morrow-Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Fremont, Bellevue, Clyde, Findlay, Tiffin, Fostoria, Norwalk, 
Willard, Brunswick, Medina, Wadsworth, Upper Sandusky, Carey, 
Bucyrus, Galion, Crestline, Mansfield, Ashland, Wooster, 
Orrville, Rittman, Marion, Mount Gilead, Cardington, Millersburg,
Killbuck, and Mount Vernon
503 PM EDT Tue Apr 26 2022

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY...

* WHAT...Sub-freezing temperatures as low as 31 expected.

* WHERE...Portions of north central, northeast and northwest 
  Ohio.

* WHEN...From 2 AM to 9 AM EDT Wednesday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

OHZ009-021-270515-
/O.EXB.KCLE.FR.Y.0001.220427T0600Z-220427T1300Z/
Erie-Summit-
Including the cities of Sandusky, Huron, and Akron
503 PM EDT Tue Apr 26 2022

...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY...

* WHAT...Temperatures as low as 34 will result in frost 
  formation.

* WHERE...Erie and Summit Counties.

* WHEN...From 2 AM to 9 AM EDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

OHZ007-010-032-270515-
/O.EXT.KCLE.FR.Y.0001.220427T0600Z-220427T1300Z/
Ottawa-Lorain-Stark-
Including the cities of Port Clinton, Oak Harbor, Genoa, Lorain, 
Elyria, North Ridgeville, Avon Lake, Canton, Massillon, 
and Alliance
503 PM EDT Tue Apr 26 2022

...FROST ADVISORY NOW IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY...

* WHAT...Temperatures as low as 33 will result in frost 
  formation.

* WHERE...Ottawa, Lorain and Stark Counties.

* WHEN...From 2 AM to 9 AM EDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
583 
WWUS71 KCLE 270141
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
941 PM EDT Tue Apr 26 2022

OHZ003-006-008-017>020-027>031-036>038-047-270945-
/O.CON.KCLE.FZ.W.0001.220427T0600Z-220427T1300Z/
Lucas-Wood-Sandusky-Hancock-Seneca-Huron-Medina-Wyandot-Crawford-
Richland-Ashland-Wayne-Marion-Morrow-Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Fremont, Bellevue, Clyde, Findlay, Tiffin, Fostoria, Norwalk, 
Willard, Brunswick, Medina, Wadsworth, Upper Sandusky, Carey, 
Bucyrus, Galion, Crestline, Mansfield, Ashland, Wooster, 
Orrville, Rittman, Marion, Mount Gilead, Cardington, Millersburg,
Killbuck, and Mount Vernon
941 PM EDT Tue Apr 26 2022

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT
WEDNESDAY...

* WHAT...Sub-freezing temperatures as low as 31 expected.

* WHERE...Portions of north central, northeast and northwest 
  Ohio.

* WHEN...From 2 AM to 9 AM EDT Wednesday.

* IMPACTS...Frost and freeze conditions will kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

OHZ007-009-010-021-032-270945-
/O.CON.KCLE.FR.Y.0001.220427T0600Z-220427T1300Z/
Ottawa-Erie-Lorain-Summit-Stark-
Including the cities of Port Clinton, Oak Harbor, Genoa, 
Sandusky, Huron, Lorain, Elyria, North Ridgeville, Avon Lake, 
Akron, Canton, Massillon, and Alliance
941 PM EDT Tue Apr 26 2022

...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT
WEDNESDAY...

* WHAT...Temperatures as low as 33 will result in frost 
  formation.

* WHERE...Ottawa, Lorain and Stark Counties.

* WHEN...From 2 AM to 9 AM EDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if left
  uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
054 
WWUS71 KCLE 270743
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
343 AM EDT Wed Apr 27 2022

OHZ003-006-008-017>020-027>031-036>038-047-271545-
/O.NEW.KCLE.FZ.W.0002.220428T0200Z-220428T1300Z/
/O.CON.KCLE.FZ.W.0001.000000T0000Z-220427T1300Z/
Lucas-Wood-Sandusky-Hancock-Seneca-Huron-Medina-Wyandot-Crawford-
Richland-Ashland-Wayne-Marion-Morrow-Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Fremont, Bellevue, Clyde, Findlay, Tiffin, Fostoria, Norwalk, 
Willard, Brunswick, Medina, Wadsworth, Upper Sandusky, Carey, 
Bucyrus, Galion, Crestline, Mansfield, Ashland, Wooster, 
Orrville, Rittman, Marion, Mount Gilead, Cardington, Millersburg,
Killbuck, and Mount Vernon
343 AM EDT Wed Apr 27 2022

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EDT
THURSDAY...

* WHAT...For the first Freeze Warning, sub-freezing temperatures 
  as low as 31. For the second Freeze Warning, sub-freezing 
  temperatures as low as 27 expected.

* WHERE...Portions of north central, northeast and northwest 
  Ohio.

* WHEN...For the first Freeze Warning, until 9 AM EDT this 
  morning. For the second Freeze Warning, from 10 PM this 
  evening to 9 AM EDT Thursday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...Locations near and slightly inland from the
  lake may not see the freezing temperatures. However if winds
  decrease for a few hours near sunrise some frost will be
  possible. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

OHZ007-009-010-021-032-271545-
/O.NEW.KCLE.FZ.W.0002.220428T0200Z-220428T1300Z/
/O.CON.KCLE.FR.Y.0001.000000T0000Z-220427T1300Z/
Ottawa-Erie-Lorain-Summit-Stark-
Including the cities of Port Clinton, Oak Harbor, Genoa, 
Sandusky, Huron, Lorain, Elyria, North Ridgeville, Avon Lake, 
Akron, Canton, Massillon, and Alliance
343 AM EDT Wed Apr 27 2022

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EDT
THURSDAY...

* WHAT...For the Freeze Warning, sub-freezing temperatures as 
  low as 25 expected. For the Frost Advisory, temperatures as 
  low as 33 will result in frost formation.

* WHERE...Ottawa, Erie, Lorain, Summit and Stark Counties.

* WHEN...For the Freeze Warning, from 10 PM this evening to 9 AM 
  EDT Thursday. For the Frost Advisory, until 9 AM EDT this 
  morning.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...Locations near and slightly inland from 
  the lake may not see the freezing temperatures. However if winds
  decrease for a few hours near sunrise some frost will be 
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

OHZ011>014-022-023-033-089-271545-
/O.NEW.KCLE.FZ.W.0002.220428T0200Z-220428T1300Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-Portage-Trumbull-Mahoning-
Ashtabula Lakeshore-
Including the cities of Cleveland, Mentor, Willoughby, Eastlake, 
Painesville, Willowick, Wickliffe, Chardon, South Russell, 
Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell, 
Andover, Roaming Shores, Kent, Aurora, Streetsboro, Ravenna, 
Warren, Niles, Youngstown, Boardman, Austintown, Ashtabula, 
Conneaut, and Geneva
343 AM EDT Wed Apr 27 2022

...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EDT
THURSDAY...

* WHAT...Sub-freezing temperatures as low as 25 expected.

* WHERE...Cuyahoga, Lake, Geauga, Ashtabula Inland, Portage, 
  Trumbull, Mahoning and Ashtabula Lakeshore Counties.

* WHEN...From 10 PM this evening to 9 AM EDT Thursday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...Locations near and slightly inland from the
  lake may not see the freezing temperatures. However if winds
  decrease for a few hours near sunrise some frost will be
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
907 
WWUS71 KCLE 271016
NPWCLE

URGENT - WEATHER MESSAGE
National Weather Service Cleveland OH
616 AM EDT Wed Apr 27 2022

OHZ003-006-008-017>020-027>031-036>038-047-271830-
/O.CAN.KCLE.FZ.W.0001.000000T0000Z-220427T1300Z/
/O.CON.KCLE.FZ.W.0002.220428T0200Z-220428T1300Z/
Lucas-Wood-Sandusky-Hancock-Seneca-Huron-Medina-Wyandot-Crawford-
Richland-Ashland-Wayne-Marion-Morrow-Holmes-Knox-
Including the cities of Toledo, Bowling Green, Perrysburg, 
Fremont, Bellevue, Clyde, Findlay, Tiffin, Fostoria, Norwalk, 
Willard, Brunswick, Medina, Wadsworth, Upper Sandusky, Carey, 
Bucyrus, Galion, Crestline, Mansfield, Ashland, Wooster, 
Orrville, Rittman, Marion, Mount Gilead, Cardington, Millersburg,
Killbuck, and Mount Vernon
616 AM EDT Wed Apr 27 2022

...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
9 AM EDT THURSDAY...

* WHAT...Sub-freezing temperatures as low as 27 expected.

* WHERE...Portions of north central, northeast and northwest 
  Ohio.

* WHEN...From 10 PM this evening to 9 AM EDT Thursday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...Locations near and slightly inland from the
  lake may not see the freezing temperatures. However if winds
  decrease for a few hours near sunrise some frost will be
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

OHZ007-009-010-021-032-271830-
/O.CAN.KCLE.FR.Y.0001.000000T0000Z-220427T1300Z/
/O.CON.KCLE.FZ.W.0002.220428T0200Z-220428T1300Z/
Ottawa-Erie-Lorain-Summit-Stark-
Including the cities of Port Clinton, Oak Harbor, Genoa, 
Sandusky, Huron, Lorain, Elyria, North Ridgeville, Avon Lake, 
Akron, Canton, Massillon, and Alliance
616 AM EDT Wed Apr 27 2022

...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
9 AM EDT THURSDAY...

* WHAT...Sub-freezing temperatures as low as 25 expected.

* WHERE...Lorain, Stark, Erie, Ottawa and Summit Counties.

* WHEN...From 10 PM this evening to 9 AM EDT Thursday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS......Locations near and slightly inland from
  the lake may not see the freezing temperatures. However if winds
  decrease for a few hours near sunrise some frost will be
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

OHZ011>014-022-023-033-089-271830-
/O.CON.KCLE.FZ.W.0002.220428T0200Z-220428T1300Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-Portage-Trumbull-Mahoning-
Ashtabula Lakeshore-
Including the cities of Cleveland, Mentor, Willoughby, Eastlake, 
Painesville, Willowick, Wickliffe, Chardon, South Russell, 
Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell, 
Andover, Roaming Shores, Kent, Aurora, Streetsboro, Ravenna, 
Warren, Niles, Youngstown, Boardman, Austintown, Ashtabula, 
Conneaut, and Geneva
616 AM EDT Wed Apr 27 2022

...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
9 AM EDT THURSDAY...

* WHAT...Sub-freezing temperatures as low as 25 expected.

* WHERE...Lake, Geauga, Cuyahoga, Ashtabula Inland, Mahoning, 
  Trumbull, Portage and Ashtabula Lakeshore Counties.

* WHEN...From 10 PM this evening to 9 AM EDT Thursday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...Locations near and slightly inland from the
  lake may not see the freezing temperatures. However if winds
  decrease for a few hours near sunrise some frost will be
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle

What forecasters said that day

The local office's own words before this frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Cleveland, OH wrote its last area forecast discussion before this frost advisory went out at Apr 26, 2:10 AM EDT, 1 hour 33 minutes earlier.

Area forecast discussion, Apr 26, 2:10 AM EDT, 1 hour 33 minutes before
Area Forecast Discussion
National Weather Service Cleveland OH
210 AM EDT Tue Apr 26 2022

.SYNOPSIS...
An upper level low will pull a surface trough across the region
this afternoon into the evening. Ridge builds into the region
from the north late Wednesday then persists into Saturday.

&&

.NEAR TERM /THROUGH TONIGHT/...
Still enough lift from the entrance region of the 5H jet to keep
showers going across eastern OH into western PA. These should
shift eastward fairly fast. Cloud cover will persist through the
night. Lows should dip into the 40's across the entire region.

Our attention today will be drawn to the upper level low that
moves across  the central Great LAkes into the evening. Colder
air aloft is expected to steepen lapse rates and lift moisture
off the lakes. A few showers may move into NW OH this afternoon
near Toledo. These should be short lived as the surface trough
axis moves eastward across the CWA late afternoon into the
evening. It looks as if it will become cold enough at 850
mb(-8C to -10C) that we have to mention some lake enhanced rain
and snow showers for tonight. Some light accumulations look like
they will occur on elevated surfaces and grass/mulch areas.
This accumulation will mainly be across the hilltops but all
locations across NE OH into NW PA have a decent shot of at
least a passing snow shower. Much colder today with highs in
the upper 40's to lower 50's. Cold tonight as skies clear. Lows
across most of the region will be in the 30's. Frost advisory
is looking likely for portions of Ohio so stay tuned on the
area.

&&

.SHORT TERM /WEDNESDAY THROUGH THURSDAY NIGHT/...
We begin the short term period with lingering lake enhanced showers
across the snowbelt. Favorable northwesterly fetch off of Lake Erie,
in addition to 850 mb temperatures near -8 to -10 degrees C will
allow for lake enhanced precipitation through late Wednesday
morning. Given cold air aloft and near the surface overnight
Wednesday, rain/snow mix will transition to mostly snow across
the snowbelt overnight. The highest snow accumulations remain
across the higher terrain locations in NW PA. The upper level
low will drift eastward late Wednesday as surface high pressure
will begin to build into the region from the north. This will
cut off any lingering lake enhanced precipitation. Dry air looks
to remain in place for the remainder of the short term period.

Temperatures in the short term will be well below average for this
time of year given the cold air mass in place above the region. Low
temperatures on Wednesday will drop below freezing and into the
upper 20s for most, except along the immediate lake shore. Given
this cold air mass, frost development is most likely to occur
overnight Wednesday into Thursday as clearing skies, below
freezing temperatures, and calm winds are expected. High
temperatures on Thursday will struggle to reach into the mid
50s, with most of the lakeshore locations topping out in the
upper 40s, which is around 20- 25 degrees below average for late
April. Low temperatures Thursday night will settle in the mid
30s, but with cloud cover increasing from west to east
overnight, frost potential seems less likely and should remain
confined to the eastern portion of the CWA.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
Surface high pressure will drift southward to begin the long term,
but we look to remain dry for the first half of the weekend thanks
to upper level ridging. Saturday night into Sunday an upper level
vort max will eject out of the Rockies. This vort max will slowly
creep toward the Ohio Valley. Chance PoPs begin in the southwestern
corner of the CWA Saturday afternoon and begin to move northeastward
throughout the overnight hours Saturday night into Sunday morning.
Models seem to be in a bit better of an agreement with precip onset
early Sunday morning, but the GFS has precip ending quickly with the
Euro and Canadian having precip hanging on through most of
Monday.

Temperatures will slowly increase through the long term period,
returning to near normal by Sunday. Highs should reach the mid to
upper 60s, near normal for early May, Sunday and Monday.

&&

.AVIATION /06Z Tuesday THROUGH Saturday/...
Just enough lift to generate showers near the OH/PA border into
NW PA. This region could see a few showers and MVFR ceilings
through sunrise. Elsewhere it looks like we will see VFR conditions
until the upper level low moves into the central Great Lakes.
Showers may sneak into the vicinity of KTOL by mid afternoon.
All of these showers then shift out over the lake into NE OH/NW
PA through the evening and remaining over this region through
the overnight. Expect MVFR ceilings with the showers. The
showers mix with and change to snow by 06Z Wednesday. KERI and
KYNG have the best chances of seeing some snow. maybe a passing
snow shower at KCLE and KCAK. NO accumulations are expected at
any of the terminals.

West to northwest winds of 5 to 12 knots are expected through
early afternoon. As a surface trough crosses the region winds
shift to the northwest and increase to 15 to 20 knots. A few
gusts to 25 knots may occur.

Outlook...Non-VFR possible with rain/snow Wednesday morning
across NE OH/NW PA.

&&

.MARINE...
Generally northwest flow across the lake will become west by
Tuesday remaining at 10-15 knots. Westerly winds will increase
Tuesday afternoon ranging between 15-25 knots through Wednesday
morning. Waves look to approach the 3-5 foot range Tuesday night
into Wednesday morning, which may warrant the issuance of a
Small Craft Advisory for this period. High pressure begins to
move into the region by Wednesday afternoon which will allow
winds to decrease to 10-15 knots with flow becoming northerly.
High pressure remains in the region through Friday, allowing for
diminishing winds and subsiding waves.

&&

.CLE WATCHES/WARNINGS/ADVISORIES...
OH...None.
PA...None.
MARINE...None.

&&

SYNOPSIS...MM
NEAR TERM...MM
SHORT TERM...Iverson
LONG TERM...Iverson
AVIATION...MM
MARINE...Iverson
Hazardous weather outlook, Apr 25, 6:25 PM EDT, 9 hours 18 minutes before
Hazardous Weather Outlook
National Weather Service Cleveland OH
625 PM EDT Mon Apr 25 2022

LEZ061-142>149-162>169-PAZ001>003-262230-
Ripley to Buffalo NY extending from 5NM off shoreline to US-
Canadian border-Maumee Bay to Reno Beach OH-
Reno Beach to The Islands OH-The Islands to Vermilion OH-
Vermilion to Avon Point OH-Avon Point to Willowick OH-
Willowick to Geneva-on-the Lake OH-Geneva-on-the-Lake to Conneaut OH-
Conneaut OH to Ripley NY-
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM
offshoreline to US-Canadian border-
Reno Beach to The Islands OH beyond 5NM off shoreline to US-
Canadian border-
The Islands to Vermilion OH beyond 5 nm off shoreline to US-
Canadian border-
Vermilion to Avon Point OH beyond 5 nm off shoreline to US-
Canadian border-
Avon Point to Willowick OH beyond 5 nm off shoreline to US-
Canadian border-Willowick to Geneva-on-the-
Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on-the-
Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border-
Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-
Canadian border-Northern Erie-Southern Erie-Crawford-
625 PM EDT Mon Apr 25 2022

This Hazardous Weather Outlook is for Lake Erie and northwest
Pennsylvania.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Frost will be possible for Tuesday, Wednesday, and Thursday nights.
The best potential for sub-freezing temperatures will be on Wednesday
night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

OHZ003-006>014-017>023-027>033-036>038-047-089-262230-
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-
Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-
Holmes-Knox-Ashtabula Lakeshore-
625 PM EDT Mon Apr 25 2022

This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio and northwest Ohio.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Apr 25, 10:35 PM EDT, 5 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CLEVELAND OH
1035 PM EDT MON APR 25 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0440 PM     TSTM WND DMG     GREENE TOWNSHIP         42.06N 79.99W
04/25/2022                   ERIE               PA   PUBLIC

            A SOCIAL MEDIA REPORT SHOWED PHOTOS OF
            NUMEROUS TREES DOWN ACROSS GREENE TOWNSHIP.
            ONE TREE WAS ONTO A HOUSE AND ANOTHER HOME
            SUSTAINED MINOR ROOF DAMAGE.

&&

SEFCOVIC
Local storm report, Apr 25, 10:47 PM EDT, 4 hours 56 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE CLEVELAND OH
1047 PM EDT MON APR 25 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0144 PM     TSTM WND DMG     3 NW NORTH FAIRFIELD    41.13N 82.66W
04/25/2022                   HURON              OH   LAW ENFORCEMENT

            SEVERAL UTILITY POLES SNAPPED OFF ALONG WITH
            WIRES DOWN.

0219 PM     TORNADO          2 ENE EATON ESTATES     41.31N 81.97W
04/25/2022                   LORAIN             OH   NWS STORM SURVEY

            A NATIONAL WEATHER SERVICE STORM SURVEY
            CONFIRMED AN EF-0 TORNADO OCCURRED ON
            MONDAY, APRIL 25, 2022 IN EATON TOWNSHIP IN
            EASTERN LORAIN COUNTY, OHIO. THE STORM
            SURVEY DISCOVERED DAMAGE TO SEVERAL
            INDUSTRIAL BUILDINGS AND VEHICLES OFF EATON
            COMMERCE WAY, SOUTH OF OHIO STATE ROUTE 82.
            DAMAGE WAS CONSISTENT WITH A BRIEF EF-0
            TORNADO WITH A MAXIMUM WIND GUST TO 80 MPH.
            THE TORNADO WAS ON THE GROUND FOR LESS THAN
            ONE MINUTE AND FOR LESS THAN ONE TENTH OF A
            MILE.

0234 PM     TSTM WND DMG     1 S BEREA               41.35N 81.86W
04/25/2022                   CUYAHOGA           OH   PUBLIC

            SEVERAL LARGE LIMBS DOWN.

0314 PM     TSTM WND DMG     1 SSE CHARDON           41.56N 81.20W
04/25/2022                   GEAUGA             OH   911 CALL CENTER

            TREE DOWN ON SOUTH ST.

0318 PM     MARINE TSTM WIND 1 NNW FAIRPORT HARBOR   41.76N 81.28W
04/25/2022  M50 MPH          LAKE               OH   OTHER FEDERAL

            44 KNOT PEAK WIND. BUOY STATION FAIO1
            FAIRPORT, OH.

0325 PM     TSTM WND DMG     8 NE AQUILLA            41.61N 81.05W
04/25/2022                   GEAUGA             OH   911 CALL CENTER

            TREE AND WIRES DOWN.

0359 PM     TSTM WND DMG     10 N ANDOVER            41.75N 80.57W
04/25/2022                   ASHTABULA          OH   911 CALL CENTER

            SEVERAL TREES DOWN.

0409 PM     TSTM WND GST     3 WNW SPRINGBORO        41.82N 80.42W
04/25/2022  M75 MPH          CRAWFORD           PA   CO-OP OBSERVER

            CORRECTS TIME OF PREVIOUS TSTM WND GST
            REPORT FROM 3 WNW SPRINGBORO.

0415 PM     TSTM WND DMG     1 NNW SPRINGBORO        41.81N 80.38W
04/25/2022                   CRAWFORD           PA   911 CALL CENTER

            SEVERAL TREES DOWN.

0430 PM     TSTM WND DMG     5 SSW MCKEAN            41.93N 80.19W
04/25/2022                   ERIE               PA   TRAINED SPOTTER

            ABOUT 6 PINE TREES DOWN.

0431 PM     TSTM WND DMG     5 NNW EDINBORO          41.93N 80.16W
04/25/2022                   ERIE               PA   911 CALL CENTER

            TREE DOWN.

0433 PM     TSTM WND DMG     4 S MCKEAN              41.95N 80.13W
04/25/2022                   ERIE               PA   911 CALL CENTER

            MULTIPLE TREES DOWN.

0440 PM     TSTM WND DMG     GREENE TOWNSHIP         42.06N 79.99W
04/25/2022                   ERIE               PA   PUBLIC

            A SOCIAL MEDIA REPORT SHOWED PHOTOS OF
            NUMEROUS TREES DOWN ACROSS GREENE TOWNSHIP.
            ONE TREE WAS ONTO A HOUSE AND ANOTHER HOME
            SUSTAINED MINOR ROOF DAMAGE.

0455 PM     TSTM WND DMG     5 S WESLEYVILLE         42.06N 80.00W
04/25/2022                   ERIE               PA   TRAINED SPOTTER

            SEVERAL TREES DOWN.

0500 PM     TSTM WND DMG     6 WNW WATTSBURG         42.03N 79.92W
04/25/2022                   ERIE               PA   TRAINED SPOTTER

            SEVERAL TREES DOWN.

&&

SEFCOVIC

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 26, 3:50 AM EDTSmall Craft AdvisoryCLE44 hr
Apr 26, 5:03 PM EDTFreeze WarningCLEAshland, Crawford, Hancock, Holmes, Huron, Knox and 10 more13 hr

Nearby

Frost Advisories in Ohio, 2022Every frost advisory in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.