Glacier County, MT: Current UV Index and Hourly Forecast

As of 7:40 PM MDT on August 31, 2025, all 18 cities in Glacier County, MT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is North Browning, MT with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Glacier County, MT is expected to be 5.8 in Saint Mary between 2:00 PM - 3:00 PM MDT tomorrow.

Search Cities in Glacier County, MT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Glacier County, MT as of 7:40 PM MDT, August 31, 2025

Current UV Index in Cities in Glacier County, MT

7:40 PM MDT, August 31, 2025