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Special Weather Statement


Special Weather Statement
National Weather Service Des Moines IA
856 PM CST Thu Feb 23 2017

IAZ026>028-036>039-048>050-240430-
Franklin-Butler-Bremer-Hamilton-Hardin-Grundy-Black Hawk-Story-
Marshall-Tama-
Including the cities of Hampton, Parkersburg, Clarksville,
Shell Rock, Greene, Aplington, Allison, Dumont, Waverly,
Webster City, Iowa Falls, Eldora, Ackley, Grundy Center,
Reinbeck, Conrad, Dike, Wellsburg, Waterloo, Cedar Falls, Ames,
Marshalltown, Tama, Toledo, Traer, Dysart, and Gladbrook
856 PM CST Thu Feb 23 2017

...Period of Thunderstorms Moving through the Area...

A few thunderstorms are moving through the area through 1030 pm.
These storms may produce hail up to the size of dimes. In
addition, the far northwest portion of the area mainly along and
north of a Hampton to Webster City line may see a brief period of
heavy snow with this precipitation band.

$$

Special Weather Statement
National Weather Service Des Moines IA
856 PM CST Thu Feb 23 2017

IAZ016-017-024-025-035-240430-
Hancock-Cerro Gordo-Humboldt-Wright-Webster-
Including the cities of Garner, Britt, Kanawha, Mason City,
Clear Lake, Humboldt, Eagle Grove, Clarion, Belmond,
and Fort Dodge
856 PM CST Thu Feb 23 2017

...Period of Thundersnow Likely This Evening...

A region of thunderstorms which is including a period of
thundersnow will impact the area through 1030 pm. Snowfall rates
in the thundersnow may be one inch per hour. In addition, small
hail is likely with these storms.

$$

Special Weather Statement
National Weather Service La Crosse WI
912 PM CST THU FEB 23 2017

IAZ008>010-018-019-029-240415-
Floyd-Winneshiek-Howard-Chickasaw-Fayette-Mitchell-
912 PM CST THU FEB 23 2017

...A LINE OF THUNDERSTORMS WILL AFFECT MITCHELL...HOWARD...
NORTHWESTERN FAYETTE...FLOYD...WESTERN WINNESHIEK AND CHICKASAW
COUNTIES...

At 910 PM CST, radar indicated a cluster of thunderstorms located
along a line extending from near Garner to near Clarksville.
Movement was northeast at 45 mph.

Small hail, graupel, or brief heavy thundersnow are possible with
these storms.

Locations impacted include...
Charles City, Cresco, Osage, New Hampton, Nashua, Nora Springs, St.
Ansgar, Fredericksburg, and Rockford.

Conditions can deteriorate rapidly in winter weather situations. Be
prepared for snow or ice covered roads. Slow down and allow extra
time when traveling.

LAT...LON 4349 9302 4349 9174 4291 9213 4291 9303
TIME...MOT...LOC 0310Z 221DEG 50KT 4308 9365 4284 9262

$$

Rogers

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
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