Custer County, NE: Current UV Index and Hourly Forecast

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As of 4:16 PM CST on January 20, 2026, all 12 cities in Custer County, NE in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Broken Bow, NE with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Custer County, NE is expected to be 1.6 in Broken Bow between 1:00 PM - 2:00 PM CST tomorrow.

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Current UV Index in Cities in Custer County, NE

• Anselmo - 0.3
• Ansley - 0.3
• Arnold - 0.3
• Berwyn - 0.3
• Broken Bow - 0.3
• Callaway - 0.3
• Comstock - 0.3
• Mason City - 0.3
• Merna - 0.3
• Oconto - 0.3
• Sargent - 0.2
• Westerville - 0.3