National Weather Service United States Department of Commerce

Early Season Winter Storm Continues to Impact the Mid-Mississippi River Valley into the Northeast States tonight into Friday.

An early season winter storm continues to spread snow from the mid-Mississippi River Valley into the Ohio Valley today along with potentially significant icing for the central Appalachians and a risk for heavy rain along the coastal Mid-Atlantic. The storm will shift north tonight with heavy snow and icing impacts shifting across much of the Northeast. Read More >

Cleveland CWSU

Center Weather Service Unit

NWS Cleveland Center Weather Service Unit

Weather.gov > Cleveland CWSU
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Cleveland Center Weather Service Unit (CWSU)
Mission:
Our main responsibility is to provide up to the minute weather information to FAA Supervisors and the ZOB Traffic Management Unit (TMU). Some of the products issued by the CWSU are the Center Weather Advisories (CWA) and the Meteorological Impact Statement (MIS). The CWA is an aviation weather warning for thunderstorms, severe icing or turbulence, and low IFR ceilings and visibility. The MIS is a 2-12 hour forecast for weather conditions, which are expected to impact ARTCC operations.
 
Operations:
The Cleveland Center Weather Service Unit (ZOB CWSU) is located at the Federal Aviation Administration (FAA) Air Route Traffic Control Center (ARTCC) in Oberlin, OH. Four National Weather Service meteorologists staff the office. Our hours of operation are from 6:00 A.M. to 9:30 P.M. daily.