Heavy

ZIP Code 48627

Roscommon County, Michigan — Higgins Lake

50PSF (Ground Snow Load)
HeavyClassification

What This Means

Roscommon County, Michigan has a heavy ground snow load of 50 PSF per ASCE 7-22. This is a significant structural load. Roofs must be specifically engineered for this snow load. Consider snow guards, proper insulation to prevent ice dams, and roof designs that shed snow effectively.

Snow Load Details

ZIP Code48627
CountyRoscommon
CityHiggins Lake
StateMichigan (MI)
Ground Snow Load50 PSF — Heavy
Classification Range41 - 60 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): 50 PSF

Roof Snow Load: 35 PSF

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

Roscommon 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

48624 40 PSF Moderate 48625 40 PSF Moderate 48626 35 PSF Moderate 48628 40 PSF Moderate 48629 50 PSF Heavy 48630 50 PSF Heavy

Frequently Asked Questions

What is the ground snow load for ZIP code 48627?

ZIP code 48627 is in Roscommon County, Michigan, with a ground snow load of 50 PSF, classified as heavy per ASCE 7-22.

Is my roof strong enough for snow in 48627?

With a heavy ground snow load of 50 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 48627 in?

ZIP code 48627 is in Roscommon County, Michigan (MI).