Alert archive / Ohio / Winter Storm Warnings in 2018

Winter Storm Warning 3, NWS Cleveland, OH

March 1, 20184 counties in Ohio; Crawford County, Erie County, Pennsylvania

NWS Cleveland, OH issued this winter storm warning at Mar 1, 2018, 2:10 PM EST for 4 counties in Ohio; Crawford County, Erie County, Pennsylvania. It took effect at Mar 1, 2018, 7:00 PM EST. It was in force for 15 hr. 24 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 1, 2018, 2:10 PM EST (19:10 UTC)
In effect from
Mar 1, 2018, 7:00 PM EST
Expired
Mar 2, 2018, 10:00 AM EST
In force
15 hr
Issued by
NWS Cleveland, OH

Counties Ashtabula County, OH, Cuyahoga County, OH, Geauga County, OH, Lake County, OH, Crawford County, PA, Erie County, PA

The radar

The Cleveland radar (KCLE), 92 km from the middle of the area, began a volume at 19:14 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.

What was reported inside it

TimeReportWhereRemark
Mar 1, 9:00 PM ESTSNOW 5North East, PA12 HOUR SNOWFALL.
Mar 2, 3:00 AM ESTSNOW 81 S Millcreek Twp, PAAROUND 8 INCHES STORM TOTAL SNOW SO FAR.
Mar 2, 3:00 AM ESTSNOW 10Harborcreek, PASTORM TOTAL SNOW SO FAR.
Mar 2, 3:00 AM ESTSNOW 12North East, PA12 INCHES OF TOTAL SNOW THROUGH 3 AM.
Mar 2, 4:25 AM ESTSNOW 3Cle-Old Brooklyn, OH12 HOUR SNOWFALL.
Mar 2, 5:09 AM ESTSNOW 9Edinboro, PA12 HOUR SNOWFALL.
Mar 2, 5:30 AM ESTSNOW 9.27 Ene Aquilla, OH24 HOUR SNOWFALL.
Mar 2, 5:30 AM ESTSNOW 9.2Montville, OH12 HOUR SNOWFALL.
Mar 2, 5:54 AM ESTSNOW 12Northeast 6sw, PA12 HOUR SNOWFALL.
Mar 2, 6:00 AM ESTSNOW 53 E Aquilla, OH24 HOUR SNOWFALL.
Mar 2, 6:00 AM ESTSNOW 6Linesville, PASTORM TOTAL.
Mar 2, 6:00 AM ESTSNOW 9Mckean, PASTORM TOTAL.
Mar 2, 6:00 AM ESTSNOW 14Harborcreek, PA
Mar 2, 6:05 AM ESTSNOW 6Andover, OH12 HOUR SNOWFALL.
Mar 2, 6:30 AM ESTSNOW 8Meadville, PA12 HOUR SNOWFALL.
Mar 2, 6:49 AM ESTSNOW 11Chardon 2n, OH12 HOUR SNOWFALL.
Mar 2, 6:50 AM ESTSNOW 6.7Broadview Hts, OHSTORM TOTALS VIA PHOTO ON TWITTER.
Mar 2, 7:00 AM ESTSNOW 4.11 Ene Wickliffe, OH24 HOUR SNOWFALL.
Mar 2, 7:00 AM ESTSNOW 5Titusville, PA24 HOUR SNOWFALL.
Mar 2, 7:00 AM ESTSNOW 83 Wnw Springboro, PA24 HOUR SNOWFALL.
Mar 2, 7:00 AM ESTSNOW 83 Wnw Springboro, PA24 HOUR SNOWFALL.
Mar 2, 7:00 AM ESTSNOW 94 Sse Madison, OH24 HOUR SNOWFALL.
Mar 2, 8:00 AM ESTSNOW 61 Se Strongsville, OH24 HOUR SNOWFALL.
Mar 2, 8:00 AM ESTSNOW 7Chagrin Falls, OH24 HOUR SNOWFALL.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Pittsburgh, PA (KAGC), launched 12:00Z, 7.2 hours before the alert went out and 160 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, Pittsburgh, PA at 12:00Z on 2018-03-01Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Pittsburgh, PA at 12:00Z on 2018-03-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 square meters per square second.1939587897117136156Sfc1 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
908 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
60 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

677 
WWUS41 KCLE 011910
WSWCLE

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
210 PM EST Thu Mar 1 2018

...Heavy Snow Expected Tonight into Friday...

.Low pressure will track across Central Ohio this afternoon
reaching Pennsylvania this evening. As the low moves east of the
area, colder air will wrap into the system quickly changing the
rain over to snow. Snow will be heavy at times tonight into early
Friday. In addition, northerly winds will gust to 45 to 50 mph.

PAZ001-002-020315-
/O.UPG.KCLE.WS.A.0003.180302T0200Z-180302T2100Z/
/O.NEW.KCLE.WS.W.0003.180302T0000Z-180302T1700Z/
Northern Erie-Southern Erie-
Including the cities of Erie and Edinboro
210 PM EST Thu Mar 1 2018

...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO NOON
EST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 12 to 
  16 inches are expected.

* WHERE...Northern Erie and Southern Erie counties.

* WHEN...From 7 PM this evening to noon EST Friday.

* ADDITIONAL DETAILS...Travel will be very difficult. Tree
  branches could fall. Be prepared for significant reductions in
  visibility at times. Snow will be heavy at times with snowfall
  rates of 1 to 2 inches an hour. Once the snow begins to stick to
  surfaces, it will begin to pile up rapidly in the heaviest snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions can
be obtained from the Department of Transportation web site.

&&

$$

OHZ011>014-089-PAZ003-020315-
/O.NEW.KCLE.WS.W.0003.180302T0000Z-180302T1700Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-Ashtabula Lakeshore-
Crawford-
Including the cities of Cleveland, Mentor, Chardon, Jefferson, 
Ashtabula, and Meadville
210 PM EST Thu Mar 1 2018

...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO NOON
EST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 7 to 
  10 inches, with localized amounts up to 13 inches, are 
  expected.

* WHERE...In Pennsylvania, Crawford county. In Ohio, Cuyahoga, 
  Lake, Geauga, Ashtabula Inland and Ashtabula Lakeshore 
  counties.

* WHEN...From 7 PM this evening to noon EST Friday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Be prepared for significant reductions in 
  visibility at times. Snow will be heavy at times with snowfall
  rates of 1 to 2 inches an hour. Once the snow begins to stick to
  surfaces, it will begin to pile up rapidly in the heaviest snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions can
be obtained from the Department of Transportation web site.

&&

$$

OHZ010-020>023-020315-
/O.NEW.KCLE.WW.Y.0011.180302T0000Z-180302T1700Z/
Lorain-Medina-Summit-Portage-Trumbull-
Including the cities of Lorain, Medina, Akron, Ravenna, 
and Warren
210 PM EST Thu Mar 1 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
NOON EST FRIDAY...

* WHAT...Snow expected. Total snow accumulations of 3 to 5 inches
  expected.

* WHERE...Lorain, Medina, Summit, Portage and Trumbull counties.

* WHEN...From 7 PM this evening to noon EST Friday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. Be 
  prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained from the Department of
Transportation web site.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
3 follow-up statements
210 
WWUS41 KCLE 020255
WSWCLE

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
955 PM EST Thu Mar 1 2018

...Heavy Snow will continue into Friday...

.Heavy snow will continue through the overnight.  In addition, 
north winds gusting 40 to 50 mph will make driving difficult and 
cause blowing and drifting snow.

OHZ011>014-089-PAZ001>003-021200-
/O.CON.KCLE.WS.W.0003.000000T0000Z-180302T1700Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-Ashtabula Lakeshore-
Northern Erie-Southern Erie-Crawford-
Including the cities of Cleveland, Mentor, Chardon, Jefferson, 
Ashtabula, Erie, Edinboro, and Meadville
955 PM EST Thu Mar 1 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON EST FRIDAY...

* WHAT...Heavy snow. Total snow accumulations of 7 to 10 inches, 
  with localized amounts up to 13 inches, are expected.

* WHERE...In Pennsylvania, Crawford county. In Ohio, Cuyahoga, 
  Lake, Geauga, Ashtabula Inland and Ashtabula Lakeshore 
  counties.

* WHEN..until noon EST Friday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree
  branches could fall. Be prepared for significant reductions in
  visibility at times. Snow will be heavy at times with snowfall
  rates of 1 to 2 inches an hour. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winter weather conditions will make travel very hazardous or 
impossible. If you must travel, keep an extra flashlight, food and
water in your vehicle in case of an emergency. The latest road 
conditions can be obtained from the Department of Transportation 
web site.

&&

$$

OHZ010-020>023-021200-
/O.CON.KCLE.WW.Y.0011.000000T0000Z-180302T1700Z/
Lorain-Medina-Summit-Portage-Trumbull-
Including the cities of Lorain, Medina, Akron, Ravenna, 
and Warren
955 PM EST Thu Mar 1 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST
FRIDAY...

* WHAT...Snow. Total snow accumulations of 3 to 5 inches 
  expected.

* WHERE...Lorain, Medina, Summit, Portage and Trumbull counties.

* WHEN...until noon EST Friday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. Be 
  prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will cause primarily travel difficulties. Be 
prepared for snow covered roads and limited visibilities, and use 
caution while driving. The latest road conditions can be obtained 
from the Department of Transportation web site.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
463 
WWUS41 KCLE 020824
WSWCLE

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
324 AM EST Fri Mar 2 2018

OHZ011-020930-
/O.CAN.KCLE.WS.W.0003.000000T0000Z-180302T1700Z/
Cuyahoga-
Including the city of Cleveland
324 AM EST Fri Mar 2 2018

...WINTER STORM WARNING IS CANCELLED...

The accumulating snow has ended and the warning has been 
cancelled.

$$

OHZ010-020-021-020930-
/O.CAN.KCLE.WW.Y.0011.000000T0000Z-180302T1700Z/
Lorain-Medina-Summit-
Including the cities of Lorain, Medina, and Akron
324 AM EST Fri Mar 2 2018

...WINTER WEATHER ADVISORY IS CANCELLED...

Aside from some lingering light snow showers the main accumulating
snow has come to an end, therefore the advisory has been
cancelled.

$$

OHZ012>014-089-PAZ001>003-021500-
/O.EXT.KCLE.WS.W.0003.000000T0000Z-180302T1500Z/
Lake-Geauga-Ashtabula Inland-Ashtabula Lakeshore-Northern Erie-
Southern Erie-Crawford-
Including the cities of Mentor, Chardon, Jefferson, Ashtabula, 
Erie, Edinboro, and Meadville
324 AM EST Fri Mar 2 2018

...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Heavy snow. Additional snow accumulations of 2 to 5
  inches are expected with the highest totals expected across
  inland Erie County.

* WHERE...In Pennsylvania, Northern Erie, Southern Erie and 
  Crawford counties. In Ohio, Lake, Geauga, Ashtabula Inland and 
  Ashtabula Lakeshore counties.

* WHEN...The heaviest snow will occur from now until 7 AM. Snow
  will quickly taper off after this time.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute. Be prepared for 
  significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions can
be obtained from the Department of Transportation web site.

&&

$$

OHZ022-023-021500-
/O.EXT.KCLE.WW.Y.0011.000000T0000Z-180302T1500Z/
Portage-Trumbull-
Including the cities of Ravenna and Warren
324 AM EST Fri Mar 2 2018

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Snow. Additional snow accumulations of up to two inches
  are expected with the highest totals expected across the
  northern portions of Portage and Trumbull counties.

* WHERE...Portage and Trumbull counties.

* WHEN...The heaviest snow will be from now until 6 AM this
  morning. Snow will quickly taper off after this time.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute. Be prepared for reduced 
  visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions can be obtained from the Department of
Transportation web site.

&&

$$

For more information from the National Weather Service visit
http://www.weather.gov/cle
975 
WWUS41 KCLE 021501
WSWCLE

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
1001 AM EST Fri Mar 2 2018

OHZ012>014-089-PAZ001>003-021615-
/O.EXP.KCLE.WS.W.0003.000000T0000Z-180302T1500Z/
Lake-Geauga-Ashtabula Inland-Ashtabula Lakeshore-Northern Erie-
Southern Erie-Crawford-
Including the cities of Mentor, Chardon, Jefferson, Ashtabula, 
Erie, Edinboro, and Meadville
1001 AM EST Fri Mar 2 2018

...WINTER STORM WARNING HAS EXPIRED...

Accumulating snow has ended across the area, therefore the warning
has been allowed to expire.

$$

OHZ022-023-021615-
/O.EXP.KCLE.WW.Y.0011.000000T0000Z-180302T1500Z/
Portage-Trumbull-
Including the cities of Ravenna and Warren
1001 AM EST Fri Mar 2 2018

...WINTER WEATHER ADVISORY HAS EXPIRED...

Accumulating snow has ended across the area, therefore the
advisory has been allowed to expire.

$$

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

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 1, 3:19 AM ESTGale WarningCLE24 hr
Mar 1, 11:19 AM ESTLakeshore Flood WarningCLEErie, Lucas, Ottawa, Sandusky11 hr
Mar 1, 11:45 AM ESTWind AdvisoryCLEAshland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 20 more16 hr
Mar 1, 2:10 PM ESTWinter Weather AdvisoryCLELorain, Medina, Portage, Summit, Trumbull20 hr
Mar 1, 5:48 PM ESTAreal Flood AdvisoryCLEAshtabula, Cuyahoga, Geauga, Lake, Mahoning, Portage and 1 more12 hr
Mar 1, 5:57 PM ESTAreal Flood AdvisoryCLEHolmes, Medina, Stark, Summit, Wayne12 hr
Mar 1, 6:59 PM ESTRiver Flood WarningCLESummit22 hr
Mar 1, 6:59 PM ESTRiver Flood WarningCLECuyahoga26 hr
Feb 28, 10:37 PM ESTWinter Storm WatchCLEErie16 hr

Nearby

Winter Storm Warnings in Ohio, 2018Winter Storm Warnings in Pennsylvania, 2018Every winter storm warning in 2018

Sources

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