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Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Winter Safety in Northern Arizona

 

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Learn about winter safety tips for traveling in and through northern Arizona during impactful winter weather conditions. Photo credits to Calvin Johnson and Dirk Spang.

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Weather Patterns that Create Winter Conditions in Northern Arizona

First and Last Snowfall (Click on image for larger view)

Average Snowfall per Year (Click on image for larger view)

Historic 24-hr Snowfall Records (Click on image for larger view)

Elevation Changes in Northern Arizona

Learn about Snow Squalls

What is a Snow Squall (Click on image for larger view)

Historic Snowsquall Pileup (Click on image for larger view)

Snow Squall Warnings (Click on image for larger view)

Watch, Advisory and Warnings - Explaining what these products are

 

Learn about a Watch, Advisory and Warning for Winter Weather

 

Winter Weather Travel Tips

Winter Accidents in Arizona (Click on image for larger view)

Tips for Driving in the Winter (Click on image for larger view)

Prepare an Emergency Kit (Click on image for larger view)