Shasta County, CA: Current UV Index and Hourly Forecast

As of 10:29 PM PDT on August 1, 2025, all 32 cities in Shasta County, CA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Shasta County, CA is expected to be 10.1 in Hat Creek between 1:00 PM - 2:00 PM PDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Shasta County, CA as of 10:29 PM PDT, August 1, 2025

Current UV Index in Cities in Shasta County, CA

10:29 PM PDT, August 1, 2025