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Arizona Braces for Weekend Rain and Snowfall

11/14/2025

28 3 Full Breakdown

Summary

Story summary

Arizona braces for significant rainfall this weekend, with Phoenix expecting 0.25 to 1 inch from Saturday night into Sunday morning.
Meteorologists report an 80% rain chance as a low-pressure system draws moisture from a Pacific atmospheric river.
High temperatures will drop from the mid-80s to the mid-60s.
Snow is possible above 7,500 feet.

History

Historical Context

In 2017, California faced severe flooding from atmospheric rivers, causing over $1 billion in damages. These weather systems, capable of delivering moisture equivalent to the Mississippi River's flow, highlight the impact of climate change on precipitation patterns. Understanding past events, like the 2017 Coastal Niño in Peru, can aid Arizona in preparing for similar flooding risks and infrastructure challenges.

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Story summary

Arizona braces for significant rainfall this weekend, with Phoenix expecting 0.25 to 1 inch from Saturday night into Sunday morning.
Meteorologists report an 80% rain chance as a low-pressure system draws moisture from a Pacific atmospheric river.
High temperatures will drop from the mid-80s to the mid-60s.
Snow is possible above 7,500 feet.

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