As of 6:22 AM MDT on July 22, 2025, all 24 cities in Flathead County, MT in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Flathead County, MT is expected to be 8.1 in Essex between 2:00 PM - 3:00 PM MDT today.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
---|---|---|---|---|---|
Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |