Plumas County, CA: Current UV Index and Hourly Forecast

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As of 12:39 PM PST on January 20, 2026, all 46 cities in Plumas County, CA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Graeagle, CA with a reading of 2.3.

Over the next 24 hours, the highest UV Index reading in Plumas County, CA is expected to be 2.3 in Graeagle between 12:00 PM - 1:00 PM PST today.

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Current UV Index in Cities in Plumas County, CA

• Almanor - 2.2
• Beckwourth - 2.2
• Belden - 2
• Blairsden - 2.2
• Bucks Lake - 2
• C-Road - 2.2
• Canyondam - 2.2
• Caribou - 2
• Chester - 2.2
• Chilcoot-Vinton - 2.2
• Clio - 2.2
• Crescent Mills - 2.1
• Cromberg - 2.3
• Delleker - 2.2
• East Quincy - 2.1
• East Shore - 2.2
• Gold Mountain - 2.2
• Graeagle - 2.3
• Greenhorn - 2.2
• Greenville - 2.2
• Hamilton Branch - 2.2
• Indian Falls - 2.1
• Iron Horse - 2.2
• Johnsville - 2.3
• Keddie - 2.1
• La Porte - 2
• Lake Almanor Country Club - 2.2
• Lake Almanor Peninsula - 2.2
• Lake Almanor West - 2.2
• Lake Davis - 2.2
• Little Grass Valley - 2
• Mabie - 2.2
• Meadow Valley - 2.1
• Mohawk Vista - 2.2
• Paxton - 2.1
• Plumas Eureka - 2.3
• Portola - 2.2
• Prattville - 2.2
• Quincy - 2.1
• Spring Garden - 2.2
• Taylorsville - 2.2
• Tobin - 2
• Twain - 2.1
• Valley Ranch - 2.2
• Warner Valley - 2.3
• Whitehawk - 2.2