Download the UV Index Today app - Get daily UV alerts

UV Index for Heimdal, ND

Current Heimdal UV Index

0 (Low)

Last Updated 39 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Heimdal UV Index

The hourly Heimdal, ND UV Index forecast for Sunday, April 19th, 2026.

5 Day Hourly Heimdal UV Index Forecast

Last Updated 2 days ago