Valley County, MT: Current UV Index and Hourly Forecast

As of 2:28 PM MDT on April 26, 2025, out of 7 cities in Valley County, MT in our database, 4 cities (57%) have a UV Index reading of High, while 3 cities (43%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Glasgow, MT with a reading of 5.6.

Over the next 24 hours, the highest UV Index reading in Valley County, MT is expected to be 5.8 in St. Marie between 1:00 PM - 2:00 PM MDT tomorrow.

Search Cities in Valley County, MT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Valley County, MT as of 2:28 PM MDT, April 26, 2025

Current UV Index in Cities in Valley County, MT

2:28 PM MDT, April 26, 2025