Alert archive / Pennsylvania / Lake Effect Snow Warnings in 2021
Lake Effect Snow Warning 2, NWS Cleveland, OH
NWS Cleveland, OH issued this lake effect snow warning at Jan 19, 2021, 2:28 PM EST for Erie County, Pennsylvania. It took effect at Jan 19, 2021, 4:00 PM EST. It was in force for 16 hr. 11 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
- Jan 19, 2021, 2:28 PM EST (19:28 UTC)
- In effect from
- Jan 19, 2021, 4:00 PM EST
- Expired
- Jan 20, 2021, 7:39 AM EST
- In force
- 16 hr
- Issued by
- NWS Cleveland, OH
County Erie County, PA
The radar
The Buffalo radar (KBUF), 145 km from the middle of the area, began a volume at 19:31 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 20, 4:30 AM EST | SNOW 5 | 1 Nnw Girard, PA | 12-HOUR SNOWFALL. |
| Jan 20, 5:07 AM EST | SNOW 4 | 2 Nw Edinboro, PA | 24-HOUR SNOWFALL. |
| Jan 20, 5:38 AM EST | SNOW 6 | Mckean, PA | 12-HOUR SNOWFALL. |
| Jan 20, 6:00 AM EST | SNOW 4.2 | 6 Sw Erie, PA | 24-HOUR SNOWFALL. |
| Jan 20, 6:02 AM EST | SNOW 6 | 4 Se Harborcreek, PA | 12-HOUR SNOWFALL. |
| Jan 20, 6:45 AM EST | SNOW 5 | 1 Nw Harborcreek, PA | 12-HOUR SNOWFALL. |
| Jan 20, 7:00 AM EST | SNOW 4.1 | Erie Intl Airport, PA | 12-HOUR SNOWFALL. |
| Jan 20, 7:00 AM EST | SNOW 4.3 | 2 Wsw Erie, PA | 12-HOUR SNOWFALL. |
| Jan 20, 7:06 AM EST | SNOW 5 | 1 W Mckean, PA | 12-HOUR SNOWFALL. |
| Jan 20, 7:20 AM EST | SNOW 6.3 | 3 Ene Mckean, PA | 12-HOUR SNOWFALL. |
| Jan 20, 7:26 AM EST | SNOW 5.8 | 2 Ese North East, PA | 12-HOUR SNOWFALL. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 7.5 hours before the alert went out and 146 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 893 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
776
WWUS41 KCLE 191928
WSWCLE
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
228 PM EST Tue Jan 19 2021
...Lake Effect Snow Expected Tonight...
.Lake effect snow will begin falling this evening across northeast
Erie County, PA. This lake effect snow will overspread northeast
Ohio and northwest Pennsylvania through the overnight hours
tonight, mainly for the primary snowbelt. Two to five inches are
expected in the advisory area with up to 9 inches in Erie County,
mainly south of I-90. Snowfall rates of up to an inch per hour and
visibilities reduced to a quarter mile are possible in the
heaviest snow showers.
PAZ002-200330-
/O.UPG.KCLE.WW.Y.0003.210120T0000Z-210120T1800Z/
/O.NEW.KCLE.LE.W.0002.210119T2100Z-210120T2100Z/
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
228 PM EST Tue Jan 19 2021
...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 4 PM EST WEDNESDAY...
* WHAT...Heavy lake effect snow expected. Total snow
accumulations of 5 to 9 inches.
* WHERE...Southern Erie county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Lake effect snow will begin across the
northeast part of the county this evening, becoming more
widespread late tonight. The heaviest snow is expected to occur
between 9 PM and 3 AM. Snowfall rates of up to an inch per hour
and visibilities reduced to a quarter mile are possible in the
heaviest snow showers. Snow showers will diminish during the
day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission strongly encourage motorists to heed all
travel restrictions and delay unnecessary travel. Visit
www.511pa.com for the latest travel, roadway, and traffic
conditions.
&&
Experimental content below...do not use operationally
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4212 7978 4227 7975 4215 8013 4209 8022
4200 8020 4195 8009 4196 7989 4198 7989 4200 7962
4206 7976
TIME Y21M01D18T1500Z-Y21M01D19T0600Z
$$
PAZ003-200330-
/O.EXB.KCLE.WW.Y.0003.210119T2100Z-210120T2100Z/
Crawford-
Including the cities of Meadville and Titusville
228 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 2 to 4 inches.
* WHERE...Crawford county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Greatest snow accumulations are expected to
occur across far northern Crawford County. Heaviest snow is
expected to be between 12 AM and 5 AM. Snow showers will diminish
during the day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorists to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadway, and
traffic conditions.
&&
$$
OHZ011>014-089-200330-
/O.EXB.KCLE.WW.Y.0003.210120T0000Z-210120T1500Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-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, Ashtabula, Conneaut, and Geneva
228 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 2 to 5 inches.
* WHERE...Cuyahoga, Lake, Geauga, Ashtabula Inland and Ashtabula
Lakeshore counties.
* WHEN...From 7 PM this evening to 10 AM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...Lower amounts of around two inches expected
in western Cuyahoga and southern Ashtabula. The heaviest snow
is expected to occur between 10 PM and 4 AM. Snowfall rates of
up to an inch per hour and visibilities reduced to a quarter
mile are possible in the heaviest snow showers. Snow showers
will diminish during the day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
PAZ001-200330-
/O.EXT.KCLE.WW.Y.0003.210119T2100Z-210120T2100Z/
Northern Erie-
Including the city of Erie
228 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST
WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 4 to 7
inches.
* WHERE...Northern Erie county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Lake effect snow will begin across the
northeast part of the county this evening, becoming more
widespread late tonight. The heaviest snow is expected to occur
between 9 PM and 3 AM. Snowfall rates of up to an inch per hour
and visibilities reduced to a quarter mile are possible in the
heaviest snow showers. Snow showers will diminish during the
day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorists to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadway, and
traffic conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle4 follow-up statements
092
WWUS41 KCLE 191950 CCA
WSWCLE
URGENT - WINTER WEATHER MESSAGE...CORRECTED
National Weather Service Cleveland OH
250 PM EST Tue Jan 19 2021
...Lake Effect Snow Expected Tonight...
.Lake effect snow will begin falling this evening across northeast
Erie County, PA. This lake effect snow will overspread northeast
Ohio and northwest Pennsylvania through the overnight hours
tonight, mainly for the primary snowbelt. Two to five inches are
expected in the advisory area with up to 9 inches in Erie County,
mainly south of I-90. Snowfall rates of up to an inch per hour and
visibilities reduced to a quarter mile are possible in the
heaviest snow showers.
PAZ002-200330-
/O.UPG.KCLE.WW.Y.0003.210120T0000Z-210120T1800Z/
/O.COR.KCLE.LE.W.0002.210119T2100Z-210120T2100Z/
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
250 PM EST Tue Jan 19 2021
...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 4 PM EST WEDNESDAY...
* WHAT...Heavy lake effect snow expected. Total snow
accumulations of 5 to 9 inches.
* WHERE...Southern Erie county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Lake effect snow will begin across the
northeast part of the county this evening, becoming more
widespread late tonight. The heaviest snow is expected to occur
between 9 PM and 3 AM. Snowfall rates of up to an inch per hour
and visibilities reduced to a quarter mile are possible in the
heaviest snow showers. Snow showers will diminish during the
day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission strongly encourage motorists to heed all
travel restrictions and delay unnecessary travel. Visit
www.511pa.com for the latest travel, roadway, and traffic
conditions.
&&
Experimental content below...do not use operationally
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4212 7975 4212 7978 4221 7976 4221 7979
4215 7989 4216 7995 4212 8001 4199 8006 4198 7986
4199 7977
TIME Y21M01D19T2100Z-Y21M01D20T2100Z
$$
PAZ003-200330-
/O.EXB.KCLE.WW.Y.0003.210119T2100Z-210120T2100Z/
Crawford-
Including the cities of Meadville and Titusville
250 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 2 to 4 inches.
* WHERE...Crawford county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Greatest snow accumulations are expected to
occur across far northern Crawford County. Heaviest snow is
expected to be between 12 AM and 5 AM. Snow showers will diminish
during the day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorists to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadway, and
traffic conditions.
&&
$$
OHZ011>014-089-200330-
/O.EXB.KCLE.WW.Y.0003.210120T0000Z-210120T1500Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-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, Ashtabula, Conneaut, and Geneva
250 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 2 to 5 inches.
* WHERE...Cuyahoga, Lake, Geauga, Ashtabula Inland and Ashtabula
Lakeshore counties.
* WHEN...From 7 PM this evening to 10 AM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...Lower amounts of around two inches expected
in western Cuyahoga and southern Ashtabula. The heaviest snow
is expected to occur between 10 PM and 4 AM. Snowfall rates of
up to an inch per hour and visibilities reduced to a quarter
mile are possible in the heaviest snow showers. Snow showers
will diminish during the day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
PAZ001-200330-
/O.EXT.KCLE.WW.Y.0003.210119T2100Z-210120T2100Z/
Northern Erie-
Including the city of Erie
250 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST
WEDNESDAY...
* WHAT...Snow expected. Total snow accumulations of 4 to 7
inches.
* WHERE...Northern Erie county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning or evening commute.
* ADDITIONAL DETAILS...Lake effect snow will begin across the
northeast part of the county this evening, becoming more
widespread late tonight. The heaviest snow is expected to occur
between 9 PM and 3 AM. Snowfall rates of up to an inch per hour
and visibilities reduced to a quarter mile are possible in the
heaviest snow showers. Snow showers will diminish during the
day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorists to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadway, and
traffic conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle905
WWUS41 KCLE 200234
WSWCLE
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
934 PM EST Tue Jan 19 2021
...Lake Effect Snow Expected Tonight...
.Lake effect snow will continue across Erie County, Pennsylvania.
This lake effect snow will also affect northeast Ohio and
northwest Pennsylvania through the overnight hours. Two to five
inches of snow are expected in the advisory area with up to 9
inches in Erie County in Pennsylvania, mainly south of I-90.
Snowfall rates of up to an inch per hour and visibilities reduced
to a quarter mile are possible in the heaviest snow showers.
PAZ002-201045-
/O.CON.KCLE.LE.W.0002.000000T0000Z-210120T2100Z/
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
934 PM EST Tue Jan 19 2021
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 PM EST
WEDNESDAY...
* WHAT...Heavy lake effect snow occurring. Additional snow
accumulations of 4 to 6 inches.
* WHERE...Southern Erie county.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...Lake effect snow will continue across the
area and become more widespread overnight. The heaviest snow is
expected to occur between 9 PM and 3 AM. Snowfall rates of up to
one inch per hour and visibilities reduced to a quarter mile
are possible in the heaviest snow showers. Snow showers will
diminish during the day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission strongly encourage motorists to heed all
travel restrictions and delay unnecessary travel. Visit
www.511pa.com for the latest travel, roadway, and traffic
conditions.
&&
Experimental content below...do not use operationally
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4212 7975 4212 7978 4221 7976 4221 7979
4215 7989 4216 7995 4212 8001 4199 8006 4198 7986
4199 7977
TIME Y21M01D19T2100Z-Y21M01D20T2100Z
$$
PAZ001-003-201045-
/O.CON.KCLE.WW.Y.0003.000000T0000Z-210120T2100Z/
Northern Erie-Crawford-
Including the cities of Erie, Meadville, and Titusville
934 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
WEDNESDAY...
* WHAT...Lake effect snow occurring. Additional snow
accumulations of 2 to 4 inches.
* WHERE...Northern Erie and Crawford counties.
* WHEN...Until 4 PM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...Greatest snow accumulations are expected to
occur across far northern Crawford County. Heaviest snow is
expected to be between 12 AM and 5 AM. Snow showers will
diminish during the day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorists to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadway, and
traffic conditions.
&&
$$
OHZ011>014-089-201045-
/O.CON.KCLE.WW.Y.0003.000000T0000Z-210120T1500Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-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, Ashtabula, Conneaut, and Geneva
934 PM EST Tue Jan 19 2021
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
WEDNESDAY...
* WHAT...Lake effect snow occurring. Additional snow
accumulations of 1 to 3 inches.
* WHERE...Lake, Geauga, Cuyahoga, Ashtabula Inland and Ashtabula
Lakeshore counties.
* WHEN...Until 10 AM EST Wednesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...The heaviest snow is expected to occur
between 10 PM and 4 AM. Snowfall rates of up to one inch per
hour and visibilities reduced to a quarter mile are possible in
the heaviest snow showers. Snow showers will diminish during the
day Wednesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle757
WWUS41 KCLE 201045
WSWCLE
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cleveland OH
545 AM EST Wed Jan 20 2021
OHZ011>014-089-201145-
/O.CAN.KCLE.WW.Y.0003.000000T0000Z-210120T1500Z/
Cuyahoga-Lake-Geauga-Ashtabula Inland-Ashtabula Lakeshore-
Including the cities of Cleveland, Mentor, Willoughby, Eastlake,
Painesville, Willowick, Wickliffe, Chardon, South Russell,
Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell,
Andover, Roaming Shores, Ashtabula, Conneaut, and Geneva
545 AM EST Wed Jan 20 2021
...WINTER WEATHER ADVISORY IS CANCELLED...
Snow has mostly ended across the area, with any additional
snowfall resulting in little or no accumulation. Therefore, the
advisory has been cancelled.
$$
PAZ002-201845-
/O.CON.KCLE.LE.W.0002.000000T0000Z-210120T2100Z/
Southern Erie-
Including the cities of Edinboro, Corry, and Union City
545 AM EST Wed Jan 20 2021
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Heavy lake effect snow occurring. Additional snow
accumulations of 1 to 3 inches, bringing storm total snow
accumulations of 4 to 8 inches.
* WHERE...Southern Erie county.
* WHEN...Until 4 PM EST this afternoon.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission strongly encourage motorists to heed all
travel restrictions and delay unnecessary travel. Visit
www.511pa.com for the latest travel, roadway, and traffic
conditions.
&&
Experimental content below...do not use operationally
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4212 7975 4212 7978 4221 7976 4221 7979
4215 7989 4216 7995 4212 8001 4199 8006 4198 7986
4199 7977
TIME Y21M01D19T2100Z-Y21M01D20T2100Z
$$
PAZ001-003-201845-
/O.CON.KCLE.WW.Y.0003.000000T0000Z-210120T2100Z/
Northern Erie-Crawford-
Including the cities of Erie, Meadville, and Titusville
545 AM EST Wed Jan 20 2021
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Lake effect snow occurring. Additional snow
accumulations of up to two inches.
* WHERE...Northern Erie and Crawford counties.
* WHEN...Until 4 PM EST this afternoon.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorists to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadway, and
traffic conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle018 WWUS41 KCLE 201239 WSWCLE URGENT - WINTER WEATHER MESSAGE National Weather Service Cleveland OH 739 AM EST Wed Jan 20 2021 PAZ002-201345- /O.CAN.KCLE.LE.W.0002.000000T0000Z-210120T2100Z/ Southern Erie- Including the cities of Edinboro, Corry, and Union City 739 AM EST Wed Jan 20 2021 ...LAKE EFFECT SNOW WARNING IS CANCELLED... The threat of heavy lake effect snow has ended. $$ PAZ001-003-201345- /O.CAN.KCLE.WW.Y.0003.000000T0000Z-210120T2100Z/ Northern Erie-Crawford- Including the cities of Erie, Meadville, and Titusville 739 AM EST Wed Jan 20 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat of steady lake effect snow has ended. $$ 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 4:06 AM EST | Winter Weather Advisory | CLE | Crawford, Erie | 28 hr |
| Jan 19, 9:21 AM EST | Special Weather Statement | CLE | Erie | 84 min |
Nearby
Lake Effect Snow Warnings in Pennsylvania, 2021Every lake effect snow warning in 2021
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.