Snow Load in Alaska
31 counties — Average 50 PSF (Heavy)
Alaska Snow Load Map
Counties colored by snow load classification.
Highest Snow Load Counties
Anchorage50 PSF
Juneau City and60 PSF
Sitka City and50 PSF
Wrangell City and60 PSF
Alaska
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All 31 Counties — By Snow Load
Source: ASCE 7-22 ground snow load data
Frequently Asked Questions
What is the snow load in Alaska?
Alaska has an average ground snow load of 50 PSF, classified as heavy. Out of 31 counties: 1 moderate, 4 heavy, 26 case study.
Which Alaska counties have the highest snow load?
Alaska has 4 counties with heavy snow load (41-60 PSF). 26 counties require a site-specific case study. See the county table above for a complete breakdown.
How do I check snow load for my Alaska address?
Enter your ZIP code in the search box above to see your area's ASCE 7-22 ground snow load, classification, and roof snow load calculator.
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