UV Index for Gallatin County, Montana

UV Index Forecast for Gallatin County, Montana

Below is an interactive map of Gallatin County, mt, USA. The markers on the map identify large, populated cities in Gallatin County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (4:00 pm) in Gallatin County, mt is Three Forks at 5.5. Today, the peak UV index for Gallatin County will be in Three Forks, mt around 1:00 pm at 8.7 (Very High). Over the next five days the peak UV index in Gallatin County will be 9.1 (Very High) and will occur on Tuesday, August 16th in West Yellowstone, mt around 1:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Color
Risk Low Moderate High Very High Extreme

Last Updated 30 minutes ago

UV Index Forecast by City in Gallatin County

Below is a list of cities in Gallatin County, mt where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.