A strong storm in the Gulf of Alaska will bring high winds to the south-central coast and panhandle through Monday. Heavy snow is also expected over southeastern mainland Alaska through Monday night. Gusty to high winds could bring down trees and power lines, and bring elevated to critical fire weather conditions across much of central and southwest California Monday and Tuesday. Read More >
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![]() SIGMETS: ICE | TURB | IFR | CONV | ALL |
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Cleveland Center Weather Service Unit (CWSU)
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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. |
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