Sweet Grass County, MT: Current UV Index and Hourly Forecast

As of 2:35 AM MDT on June 28, 2025, all 2 cities in Sweet Grass 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 Sweet Grass County, MT is expected to be 8.8 in Big Timber between 1:00 PM - 2:00 PM MDT today.

Search Cities in Sweet Grass County, MT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sweet Grass County, MT as of 2:35 AM MDT, June 28, 2025

Current UV Index in Cities in Sweet Grass County, MT

2:35 AM MDT, June 28, 2025