When did it last snow in Frontier, WY 83121?

The last measurable snowfall in Frontier, WY 83121 was on January 28, 2026.

Snowfall · 2026–2027 season

Frontier, WY 83121

1.2″

KEMMERER 2N last season

No snow yet this 2026–2027 season in ZIP 83121. Last season the nearest snow-reporting station measured 1.2″. Last measurable snow: January 28, 2026.

0.0″

This season

0 snow days

1.2″

Last season

0.7″

2026 so far

Monthly snowfall trailing 12 months

Jan 2026 0.7″3 snow

Dec 2025 0.0″0 snow

Nov 2025 0.0″0 snow

Oct 2025 0.5″1 snow

Sep 2025 0.0″0 snow

Last measurable snow in Frontier, WY 83121: January 28, 2026.

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Source: NOAA GHCN-Daily snow observations from station KEMMERER 2N. ZIP-code locations from GeoNames postal data (CC BY 4.0). Snowfall is station-measured; totals reflect the nearest snow-reporting station to this ZIP's location.