Draft a weather bulletin that explains uncertainty

Draft a [DURATION] spoken bulletin from the dated, attributed forecast [FORECAST SOURCE] for [AREA]. Lead with the most consequential verified condition, then explain timing, confidence, a practical preparation step and where to check for updates. Provide a recording script, plain transcript and a note listing figures that must be refreshed before airing. Never invent a warning, temperature or source access. Avoid alarmist sound effects and distinguish forecasts from observations. Check that every number and warning matches the supplied bulletin and that the message remains understandable without background music.