Advarsler, Melleray

Heavy Rain Warning - Orange Area: Canterbury from Geraldine to Lake Sumner, and west of about Ashburton and Christchurch Forecast: Expect a further 20 to 30 mm of rain in places, including the plains. Impact: Streams and rivers may rise rapidly. Surface flooding, slips, and difficult driving conditions possible. Chance of upgrading to a Red Warning: Minimal. Changes: The chance of upgrade for this Orange Warning has been decreased to Minimal. Impact: Action: Clear your drains and gutters to prepare for heavy rain. Avoid low-lying areas and drive cautiously.