Placer County, CA: Current UV Index and Hourly Forecast

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As of 12:30 PM PDT on April 1, 2025, out of 22 cities in Placer County, CA in our database, 17 cities (77%) have a UV Index reading of Low, while 5 cities (23%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Kings Beach, CA with a reading of 4.2.

Over the next 24 hours, the highest UV Index reading in Placer County, CA is expected to be 5.1 in Tahoma between 11:00 AM - 12:00 PM PDT tomorrow.

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Current UV Index in Cities in Placer County, CA

• Alta - 0.4
• Auburn - 0.3
• Carnelian Bay - 4.2
• Cedar Flat - 4.2
• Colfax - 0.3
• Dollar Point - 4.2
• Dutch Flat - 0.4
• Foresthill - 0.3
• Granite Bay - 0.8
• Kings Beach - 4.2
• Lincoln - 0.7
• Loomis - 0.8
• Meadow Vista - 0.3
• Newcastle - 0.8
• North Auburn - 0.3
• Penryn - 0.8
• Rocklin - 0.8
• Roseville - 0.8
• Sheridan - 0.7
• Sunnyside-Tahoe City - 1.8
• Tahoe Vista - 4.2
• Tahoma - 1.7