Moderate

ZIP Code 54643

Jackson County, Wisconsin

40PSF (Ground Snow Load)
ModerateClassification

What This Means

Jackson County, Wisconsin has a moderate ground snow load of 40 PSF per ASCE 7-22. This load requires proper structural consideration during design. Roof framing, trusses, and connections should be engineered for this snow load. Ensure adequate drainage to prevent ponding.

Snow Load Details

ZIP Code54643
CountyJackson
City—
StateWisconsin (WI)
Ground Snow Load40 PSF — Moderate
Classification Range21 - 40 PSF
Data QualityMeasured

Source: ASCE 7-22 ground snow load polygons via ArcGIS

Roof Snow Load Calculator

ASCE 7-22 flat roof formula:  pf = 0.7 × Ce × Ct × Is × pg

Your ground snow load (pg): 40 PSF

Roof Snow Load: 28 PSF

ⓘ Simplified estimate for flat roofs. Sloped roofs, drift zones, and unbalanced loads need additional calculations. Consult a structural engineer for final design.

Jackson County Snow Load Map

Counties colored by snow load classification. Gray = No Load, Blue = Light, Amber = Moderate, Orange = Heavy, Red = Extreme, Purple = Case Study.

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Nearby ZIP Codes

54640 35 PSF Moderate 54641 40 PSF Moderate 54642 50 PSF Heavy 54644 40 PSF Moderate 54645 35 PSF Moderate 54646 40 PSF Moderate

Frequently Asked Questions

What is the ground snow load for ZIP code 54643?

ZIP code 54643 is in Jackson County, Wisconsin, with a ground snow load of 40 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 54643?

With a moderate ground snow load of 40 PSF, standard residential construction typically handles this load, but verify with your local building code.

What county is ZIP code 54643 in?

ZIP code 54643 is in Jackson County, Wisconsin (WI).