Flathead County, MT: Current UV Index and Hourly Forecast

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As of 1:28 PM MDT on April 1, 2025, out of 24 cities in Flathead County, MT in our database, 13 cities (54%) have a UV Index reading of Low, while 11 cities (46%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Hungry Horse, MT with a reading of 2.8.

Over the next 24 hours, the highest UV Index reading in Flathead County, MT is expected to be 3.3 in Bigfork between 12:00 PM - 1:00 PM MDT tomorrow.

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Current UV Index in Cities in Flathead County, MT

• Batavia - 2.7
• Bigfork - 2.2
• Columbia Falls - 2.2
• Coram - 2.8
• Essex - 2.6
• Evergreen - 2.2
• Forest Hill Village - 2.2
• Helena Flats - 2.2
• Hungry Horse - 2.8
• Kalispell - 2.2
• Kila - 2.3
• Lakeside - 2.2
• Little Bitterroot Lake - 2.4
• Marion - 2.4
• Martin City - 2.8
• Niarada - 2.1
• Olney - 2.5
• Pinnacle - 2.6
• Polebridge - 2.8
• Rhodes - 2.7
• Snowslip - 2.6
• Somers - 2.2
• West Glacier - 2.8
• Whitefish - 2