Petroleum County, MT: Current UV Index and Hourly Forecast

As of 12:17 AM MDT on October 6, 2025, all 1 cities in Petroleum 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 Petroleum County, MT is expected to be 3.7 in Winnett between 1:00 PM - 2:00 PM MDT today.

Search Cities in Petroleum County, MT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Petroleum County, MT as of 12:17 AM MDT, October 6, 2025

Current UV Index in Cities in Petroleum County, MT

12:17 AM MDT, October 6, 2025