FPKU40 NFFN 201200 Northern and Southern Cooks Weather Bulletin issued from NWFC Nadi Jun 201346 UTC. A STRONG WIND WARNING IS NOW IN FORCE FOR SOUTHERN COOKS LAND AREAS AND WATERS. Situation: A trough of low pressure with cloud and rain affect Southern Cooks. A weak trough of low pressure affects the southern parts of Northern Cooks. Forecast to midnight tonight for the Southern Cooks: Occasional rain, heavy at times and few thunderstorms. East to northeast winds 20 to 25 knots with gusts upto 35 knots at times. Rough seas. Further outlook: Occasional rain and few thunderstorms. For Rarotonga: Occasional rain, heavy at times and few thunderstorms. East to northeast winds 20 to 25 knots with gusts upto 35 knots at times. Further outlook: Occasional rain and few thunderstorms. For the Northern Cooks: Cloudy periods with some showers over Suwarrow and Manihiki. Fine apart from brief showers elsewhere. Moderate northeast winds. Moderate seas. Further outlook: Fine apart from brief showers.