Platte County, WY: Current UV Index and Hourly Forecast

As of 8:03 PM MDT on March 22, 2026, all 12 cities in Platte County, WY 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 Platte County, WY is expected to be 5.4 in El Rancho 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 Platte County, WY as of 8:03 PM MDT, March 22, 2026

Current UV Index in Cities in Platte County, WY

8:03 PM MDT, March 22, 2026