Montrose County, CO: Current UV Index and Hourly Forecast

As of 8:31 PM MDT on May 21, 2025, all 5 cities in Montrose County, CO 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 Montrose County, CO is expected to be 10.9 in Montrose between 1:00 PM - 2:00 PM MDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Montrose County, CO as of 8:31 PM MDT, May 21, 2025

Current UV Index in Cities in Montrose County, CO

8:31 PM MDT, May 21, 2025