Yellowstone County, MT: Current UV Index and Hourly Forecast

As of 1:40 PM MDT on April 1, 2025, out of 13 cities in Yellowstone County, MT in our database, 11 cities (85%) have a UV Index reading of Moderate, while 2 cities (15%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Broadview, MT with a reading of 3.7.

Over the next 24 hours, the highest UV Index reading in Yellowstone County, MT is expected to be 3.7 in Broadview between 1:00 PM - 2:00 PM MDT today.

Search Cities in Yellowstone County, MT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Yellowstone County, MT as of 1:40 PM MDT, April 1, 2025

Current UV Index in Cities in Yellowstone County, MT

1:40 PM MDT, April 1, 2025