Colorado (CO): Current UV Index and Hourly Forecast

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As of 6:37 AM MST on February 23, 2025, all 478 cities in Colorado 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 Colorado is expected to be 6.6 in Gunnison between 12:00 PM - 1:00 PM MST today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Colorado as of 6:37 AM MST, February 23, 2025

Counties in Colorado (CO)

Current UV Index in Major Cities in Colorado (CO)

6:37 AM MST, February 23, 2025