Advarsler, BEN SPUR

Heavy Rain Warning - Orange Area: Marlborough and inland Canterbury north of Lake Sumner, excluding Marlborough Sounds Forecast: Expect 150 to 200 mm of rain about the ranges, and 60 to 90 mm nearer the coast. Peak rates of 10 to 20 mm/h expected Monday night and Tuesday morning about the ranges. Freezing level about 1800 metres. Note, lesser amounts of rain are expected to persist into Tuesday evening and through Wednesday, which could make for a significant amount of rain for the region. Impact: Streams and rivers may rise rapidly. Surface flooding, slips, and difficult driving conditions possible. Chance of upgrading to a Red Warning: Moderate. Impact: Action: Clear your drains and gutters to prepare for heavy rain. Avoid low-lying areas and drive cautiously.