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Coverage

Castle Rock Storm History

ZIP codes 80104, 80108, 80109 Population 83,213 (2024 estimate) Verified events 1 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 14 Per year 1.4 Largest hail 2.50 in (2019-06-08) Strongest gust 63 mph (2020-06-06)

Counted within 8 miles of Castle Rock. 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: 1.00 in (2026-07-28). Most recent event: 2026-07-28.

Verified events