As of 1:48 PM MST on January 29, 2026, all 3 cities in Meagher County, MT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is White Sulphur Springs, MT with a reading of 1.6.
Over the next 24 hours, the highest UV Index reading in Meagher County, MT is expected to be 1.6 in White Sulphur Springs between 1:00 PM - 2:00 PM MST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |