THE HYDROMETEOROLOGICAL PREDICTION CENTER
CAMP SPRINGS, MD
STORM SUMMARY MESSAGE
STORM SUMMARY NUMBER 06 FOR NORTHERN PLAINS TO NORTHEAST U.S.
WINTER STORM
NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD
1000 PM EST MON FEB 21 2011
...WINTRY PRECIPITATION CONTINUES TO FALL ACROSS THE UPPER
MIDWEST...EASTERN OHIO VALLEY...AND PARTS OF THE NORTHEAST AND
MID-ATLANTIC...
WINTER STORM WARNINGS AND WINTER WEATHER ADVISORIES ARE IN EFFECT
OVER MUCH OF THE UPPER MIDWEST AND NORTHERN OHIO VALLEY EASTWARD
INTO THE MID-ATLANTIC.
FOR A DETAILED GRAPHICAL DEPICTION OF THE LATEST
WATCHES...WARNINGS AND ADVISORIES...PLEASE SEE WWW.WEATHER.GOV
AT 900 PM EST...A 999 MB...29.50 INCH...SURFACE LOW WAS CENTERED
OVER WEST VIRGINIA. EAST OF THE LOW...A COLD FRONT EXTENDED INTO
THE MID-ATLANTIC STATES...PUSHING SLOWLY SOUTHWARD. BEHIND THIS
COLD FRONT...A COLD POLAR AIRMASS WAS PUSHING INTO THE REGION.
NATIONAL WEATHER SERVICE RADARS AND SURFACE OBSERVATIONS INDICATED
A LARGE AREA OF PRECIPITATION EXTENDING FROM THE EASTERN OHIO
VALLEY INTO PARTS OF THE NORTHEAST AND MID-ATLANTIC STATES. SOUTH
OF THE COLD FRONT...MUCH OF THIS PRECIPITATION WAS FALLING IN THE
FORM OF RAIN. NORTH OF THE FRONTAL BOUNDARY...A MIX OF SLEET AND
FREEZING RAIN WAS FALLING FROM CENTRAL OHIO EASTWARD TO THE
BALTIMORE-WASHINGTON METRO AREA. FARTHER NORTH...PRECIPITATION WAS
FALLING MOSTLY IN THE FORM OF SNOW. OCCASIONAL AREAS OF HEAVY SNOW
WERE REPORTED. ISOLATED AREAS OF LIGHTNING AND THUNDER WERE
OCCURRING AS WELL...GENERALLY IN ASSOCIATION WITH THE HEAVIER
PRECIPITATION. FARTHER WEST...MOSTLY LIGHT SNOW WAS STILL FALLING
ACROSS PARTS OF THE NORTHERN PLAINS AND UPPER MISSISSIPPI RIVER
VALLEY AS AN UPPER-LEVEL LOW MOVES SLOWLY ACROSS THE REGION.
...SELECTED STORM TOTAL SNOWFALL IN INCHES FROM 700 AM EST SAT FEB
19 THROUGH 900 PM EST MON FEB 21...
...CONNECTICUT...
GREENWICH 7.5
NEW CANAAN 4.6
NORWALK 4.0
...IOWA...
READS LANDING 1 W 6.3
WINONA 3 S 4.8
...INDIANA...
HUDSON 4 NNW 4.9
WARSAW 3 SE 4.7
COLUMBIA CITY 4.5
HUNTERTOWN 4.2
TRI-LAKES 4.0
...MICHIGAN...
LINDEN 0.8 NNW 15.5
GREENVILLE 13.0
BURTON 11.1
KENT CITY 11.0
BIG RAPIDS 10.6
PORT HURON 10.5
FLINT 10.4
LIVONIA 10.2
ELBA 10.0
ORTONVILLE 10.0
CLOVERVILLE 2 NE 9.5
MUSKEGON 1 N 9.2
EDMORE 9.0
OAKLEY 2 NW 9.0
SAGINAW 3 NW 8.0
...MINNESOTA...
MADISON 19.0
NW EDEN PRARIE 17.0
MAPLEWOOD 3.5 SE 16.8
MONTEVIDEO 0.4 SSW 16.3
BLOOMINGTON 15.0
MINNEAPOLIS 13.0
MEDFORD 8 W 12.0
ST PAUL 3 W 10.8
ST PETER 10.0
WOODBURY 4 NE 8.4
HASTINGS 8.0
HUTCHINSON 7.0
...NEW JERSEY...
TOBYHANNA 9.3
NEWTON 8.0
RINGWOOD 8.0
BUTLER 7.8
JEFFERSON TWP 2 ENE 7.7
MAHWAH 7.6
WEST MILFORD 7.5
BLAIRSTOWN 6.2
CEDAR GROVE 5.2
BATH 4.5
NEWARK AIRPORT 2.0
...NEW YORK...
FREWSBURG 10.3
WELLSVILLE 10.0
WHITESVILLE 10.0
SOUTH CORNING 5 S 9.6
OLEAN 8.2
YULAN 8.0
ELMIRA 7.0
HARRISON 6.1
WARSAW 5.0
CENTEREACH 4.8
ALBANY 3.0
BINGHAMTON 3.0
NYC/LA GUARDIA 3.0
ROCHESTER 3.0
CENTRAL PARK 2.5
REGO PARK 2.4
...OHIO...
ASHTABULA 2.1 E 5.7
MADISON-ON-THE-LAKE 5.5
COLUMBUS GROVE 5.0
PATTERSON 5.0
PIERPONT 2 SE 5.0
VAN WERT 5.0
WELLSVILLE 5.0
KENTON 4.0
...PENNSYLVANIA...
COUDERSPORT 14.0
COLT STATION 3 NNW 13.0
WELLSBORO 7 W 12.2
SYLVANIA 3 SSW 11.0
CHANDLERS VALLEY 10.0
MOSCOW 10.0
MARIENVILLE 9.6
STEVENSON DAM 8.0
RENOVO 7.9
SAXONBURG 7.0
WILKES-BARRE 7.0
TITUSVILLE 6.8
COLUMBIANA 6.0
OIL CITY 6.0
S ZELIENOPLE 6.0
...WISCONSIN...
WAUPACA 14.6
MENOMONIE 12.5
SHEBOYGAN 3 N 11.9
MOSINEE 2 N 11.0
MERRILL 8 W 10.2
WAUPACA 1 S 9.5
WAUTOMA 9.2
PLOVER 8.1
WARRENS 5 WSW 8.1
HOLMEN 2 S 7.8
WISCONSIN RAPIDS 7.2
EAU CLAIRE 2 W 7.0
LA CROSSE NWS 6.3
SHELL LAKE 2 SW 6.0
...SELECTED STORM TOTAL FREEZING RAIN ICE AMOUNTS IN INCHES FROM
700 AM EST SAT FEB 19 THROUGH 900 PM EST MON FEB 21...
...INDIANA...
JONESVILLE 9 E 0.60
...OHIO...
MESOPOTAMIA 0.50
PERRY TOWNSHIP 0.50
...PENNSYLVANIA...
BERLIN 0.10
...SELECTED STORM TOTAL SNOWFALL IN INCHES WHERE THE EVENT HAS
ENDED...
...MONTANA...
HOYT 3 SW 12.0
MILDRED 10 SSW 12.0
GLENDIVE 10.0
CARLYLE 9 NW 9.0
FLOWING WELLS 1 NNE 7.0
GLASGOW 1 N 6.5
...NORTH DAKOTA...
BOWMAN 14.0
MARMATH 11.0
BEACH 9.0
CAYUGA 8.0
GLEN ULLIN 7.0
HAZELTON 4 NW 6.2
FLASHER 6.0
...SOUTH DAKOTA...
MIDLAND 17 NNW 16.0
LUDLOW 4 E 14.0
REDIG 11 NE 14.0
KIRLEY 2 SW 12.0
MIDLAND 12.0
WOOD 10.0
RAPID CITY DOWNTOWN 9.4
FAITH 36 W 9.0
PIERRE 9.0
BROOKINGS 8.0
...SELECTED STORM TOTAL FREEZING RAIN IN INCHES WHERE THE EVENT
HAS ENDED...
...IOWA...
BOYDEN 0.25
...MICHIGAN...
NEWPORT 1.00
SOMERSET 0.50
ALLEGAN 0.38
JONESVILLE 9 E 0.20
...NEBRASKA...
ATKINSON 3 SW 1.00
BUTTE 0.75
THEDFORD 0.50
TAYLOR 0.33
ANSELMO 9 NW 0.25
NORTH PLATTE 2 E 0.22
...SOUTH DAKOTA...
YANKTON 0.25
...SELECTED STORM TOTAL SLEET AMOUNTS IN INCHES WHERE THE EVENT
HAS ENDED...
...IOWA...
SPIRIT LAKE 4 W 0.80
...NEBRASKA...
MULLEN 0.85
VALENTINE 0.70
BASSETT 0.50
...SOUTH DAKOTA...
SIOUX FALLS 4 SSE 1.50
THE SURFACE LOW OVER WEST VIRGINIA IS FORECAST TO MOVE
SOUTHEASTWARD...INTO THE CAROLINAS BY TUESDAY MORNING. AS COLD AIR
SLOWLY PUSHES IN FROM THE NORTH...RAIN ACROSS THE
MID-ATLANTIC...CENTRAL APPALACHIANS AND THE EASTERN OHIO VALLEY
WILL CONTINUE TO CHANGE OVER TO SNOW TONIGHT. SNOWFALL AMOUNTS OF
2 TO 8 INCHES CAN BE EXPECTED ACROSS PARTS OF THE OHIO
VALLEY...NORTHEAST...AND MID-ATLANTIC THROUGH TUESDAY MORNING.
LIGHT ACCUMULATIONS OF FREEZING RAIN WILL ALSO BE POSSIBLE ACROSS
AREAS OF THE OHIO VALLEY AND APPALACHIANS. LIGHT SNOW WILL
CONTINUE ACROSS MUCH OF THE MIDWEST AND GREAT LAKES TONIGHT AS AN
UPPER-LEVEL LOW MOVES ACROSS THE REGION AND A SURFACE TROUGH OF
LOW PRESSURE REMAINS IN PLACE. AN ADDITIONAL ONE TO FOUR INCHES OF
SNOW IS POSSIBLE ACROSS PARTS OF THE GREAT LAKES REGION BEFORE
SNOW COMES TO AN END LATER TONIGHT. SNOW SHOULD COME TO AN END
ACROSS THE MID-ATLANTIC STATES BY LATE TUESDAY MORNING.
THE NEXT STORM SUMMARY WILL BE ISSUED BY THE HYDROMETEOROLOGICAL
PREDICTION CENTER AT 400 AM EST. PLEASE REFER TO YOUR LOCAL
NATIONAL WEATHER SERVICE OFFICE FOR ADDITIONAL INFORMATION ON THIS
EVENT.
RYAN
Last Updated: 929 PM EST MON FEB 21 2011