Boone County, NE: Current UV Index and Hourly Forecast

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As of 12:20 PM CDT on March 25, 2026, all 7 cities in Boone County, NE in our database have a UV Index reading of High. The city with the highest UV Index reading right now is St. Edward, NE with a reading of 5.8.

Over the next 24 hours, the highest UV Index reading in Boone County, NE is expected to be 7.1 in Cedar Rapids between 2:00 PM - 3:00 PM CDT today.

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Current UV Index in Cities in Boone County, NE

• Albion - 5.7
• Cedar Rapids - 5.7
• Loretto - 5.7
• Petersburg - 5.7
• Primrose - 5.7
• Raeville - 5.6
• St. Edward - 5.8