Heavy Rain Warning - Orange

Details

Expect 200 to 300 mm of rain about the ranges, and lesser amounts near the coast. The largest accumulations are likely about and south of the glaciers, where some models indicate 350 mm is possible about the ranges. Peak rates of 25 to 35 mm/h expected during Thursday with thunderstorms possible. Note, another period of heavy rain is expected from Friday afternoon. Impact: Streams and rivers may rise rapidly. Surface flooding, slips, and difficult driving conditions possible. Chance of upgrading to a Red Warning: Low. Changes: The chance of upgrade has been increased Low.