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Submitted by Anonymous (not verified) on 21 November 2020

Situation:

An active trough of low pressure with associated cloud and showers approaches from the west of Southern Cooks.

A weak trough of low pressure with associated cloud and showers affects the southern and eastern parts of Northern Cooks. Meanwhile, an east to northeast wind  flow prevails over the group.

Forecast to midnight tomorrow for the Southern Cooks:

Occasional showers and few thunderstorms about and west of Rarotonga.

Elsewhere, cloudy periods with some showers and isolated thunderstorms.

Moderate to fresh east to northeast winds.

Moderate to rough seas.

Further outlook:

Occasional showers, heavy at times and few thunderstorms.

For Rarotonga:

Occasional showers and few thunderstorms.

Further outlook:

Occasional showers, heavy at times and few thunderstorms.

For the Northern Cooks:

Some showers and isolated thunderstorms about Suwwarow. Elsewhere, cloudy periods with brief showers.

Moderate east to northeast winds, fresh at times.

Moderate seas.

Further outlook:

Cloudy periods with some showers and isolated thunderstorms.