FPKU40 NFFN 190300 Northern and Southern Cooks Weather Bulletin issued from NWFC Nadi Mar 190303 UTC. Situation: A moist easterly wind flow prevails over Southern cooks. Meanwhile, a weak trough of low pressure is expected to affect the group from later tomorrow. An easterly wind flow prevails over Northern Cooks. Meanwhile, a weak trough of low pressure is expected to affect the group from later today. Forecast to midnight tomorrow for the Southern Cooks: Today: Fine apart from brief showers. Tomorrow: Cloudy periods with some showers. Moderate to fresh easterly winds. Moderate to rough seas. Further outlook: Cloudy periods with some showers. For Rarotonga: Today: Fine apart from brief showers. Tomorrow: Cloudy periods with some showers. Further outlook: Cloudy periods with some showers. For the Northern Cooks: Cloudy periods with some showers. Moderate to fresh easterly winds. Moderate to rough seas. Further outlook: Cloudy periods with some showers and isolated thunderstorms.