In the far northeast corner of New South Wales, Murwillumbah received 108mm, a one-year high and its heaviest November rain in 40 years of records.The Bureau of Meteorology said this morning there was a greater than 70% chance of local and main river flooding developing in the Peel and Namoi River Valleys, with moderate to major flooding in the Peel Valley including Nundle and Tamworth, and modera