Plumas County, CA: Current UV Index and Hourly Forecast

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As of 2:47 PM PDT on April 12, 2026, out of 46 cities in Plumas County, CA in our database, 28 cities (61%) have a UV Index reading of Low, while 18 cities (39%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Warner Valley, CA with a reading of 4.3.

Over the next 24 hours, the highest UV Index reading in Plumas County, CA is expected to be 6.6 in Chilcoot-Vinton between 1:00 PM - 2:00 PM PDT tomorrow.

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Current UV Index in Cities in Plumas County, CA

• Almanor - 1.8
• Beckwourth - 3.4
• Belden - 0.9
• Blairsden - 3.4
• Bucks Lake - 0.9
• C-Road - 3.4
• Canyondam - 2.1
• Caribou - 0.9
• Chester - 1.8
• Chilcoot-Vinton - 4.1
• Clio - 3.4
• Crescent Mills - 1.8
• Cromberg - 1.3
• Delleker - 3.4
• East Quincy - 1.8
• East Shore - 2.1
• Gold Mountain - 3.4
• Graeagle - 1.3
• Greenhorn - 4
• Greenville - 2.1
• Hamilton Branch - 2.1
• Indian Falls - 1.8
• Iron Horse - 3.4
• Johnsville - 1.3
• Keddie - 1.8
• La Porte - 0.7
• Lake Almanor Country Club - 1.8
• Lake Almanor Peninsula - 1.8
• Lake Almanor West - 1.8
• Lake Davis - 3.4
• Little Grass Valley - 0.7
• Mabie - 3.4
• Meadow Valley - 1.8
• Mohawk Vista - 3.4
• Paxton - 1.8
• Plumas Eureka - 1.3
• Portola - 3.4
• Prattville - 1.8
• Quincy - 1.8
• Spring Garden - 4
• Taylorsville - 4
• Tobin - 0.9
• Twain - 1.8
• Valley Ranch - 3.4
• Warner Valley - 4.3
• Whitehawk - 3.4