Glenn County, CA: Current UV Index and Hourly Forecast

As of 8:03 AM PDT on October 30, 2025, all 5 cities in Glenn 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 Glenn County, CA is expected to be 3.5 in Willows between 1:00 PM - 2:00 PM PDT today.

Search Cities in Glenn County, CA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Glenn County, CA as of 8:03 AM PDT, October 30, 2025

Current UV Index in Cities in Glenn County, CA

8:03 AM PDT, October 30, 2025