Blenheim data from
Severe weather information
Today 26 Sep
Mostly cloudy. Scattered rain about the coast, spreading inland this afternoon. Southerlies, with severe gales in exposed places north of Clarence and about the Sounds, gusting 120 km/h.
Wed 27 Sep
Occasional rain, more persistent about the coast and ranges. Southerlies, strong or gale in exposed places, easing in the evening.
Thu 28 Sep
Mostly cloudy, with isolated showers developing in the afternoon. Light winds.