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Coverage

Centennial Storm History

ZIP codes 80015, 80016, 80111, 80112, 80121, 80122 Population 108,418 (2020 census) Verified events 2 As of October 5, 2026
Coverage map: 10 communities across Douglas, Arapahoe, and Jefferson countiesSouth Douglas County: 12 mile coverage radiusSouth Douglas CountyHighlands Ranch: 8 mile coverage radiusHighlands RanchLone Tree: 8 mile coverage radiusLone TreeParker: 8 mile coverage radiusParkerCastle Rock: 8 mile coverage radiusCastle RockCastle Pines: 6 mile coverage radiusCastle PinesThe Pinery & Franktown: 6 mile coverage radiusThe Pinery & FranktownRoxborough & Sterling Ranch: 6 mile coverage radiusRoxborough & Sterling RanchLittleton: 6 mile coverage radiusLittletonCentennial: 6 mile coverage radiusCentennial

County outlines from the U.S. Census Bureau. Each ring is a community's coverage radius.

Hail risk profile

Hail days 10 Per year 1.0 Largest hail 2.75 in (2018-06-19) Strongest gust 70 mph (2020-06-06)

Counted within 6 miles of Centennial. Source: NOAA NCEI Storm Events Database, full years 2016-2025. Hail days count verified reports of 1.00 in or larger; a day with multiple reports of one kind counts once. No modeling, no estimates.

Largest hail recorded: 1.25 in (2026-08-13). Most recent event: 2026-08-13.

Verified events