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NWSOther

NWS Meteorological Impact Statements

Pre-emptive 4–12 hour ATC impact statements from CWSU.

Agency

NWS

Update cadence

Every 4 hours

Category

Other

What we ingest

MIS text and geometry by ARTCC.

How AeroCopilot uses it

AI Copilot uses MIS for departure-window guidance.

Powers these features

The product surfaces below depend on this feed.

AI Copilot

Try the AI Copilot with this data

The Copilot has live access to NWS Meteorological Impact Statements during every conversation.