Bonner-West Riverside, MT: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Bonner-West Riverside, Missoula County, Montana (MT). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
7:58 PM MDT

0.9Risk: Low

(Updated 58 minutes ago.)

As of 7:58 PM MDT, the UV Index in Bonner-West Riverside, MT is 0.9 (Low).
The UV Index is expected to fall to 0.2 (still Low) between 8:00 PM - 9:00 PM MDT today.

Hourly UV Index Forecast for Today
Sunday, July 12, 2026

7 AM10 AM1 PM4 PM7 PM10 PMMountain Daylight Time (MDT)0123456789101112Current Time: 7:58 PM, MDT

UV Index Data sourced from the NOAA.


As of 7:58 PM MDT today in Bonner-West Riverside, MT, the UV Index is currently at a low level of 0.9. As the day progresses, the UV index is expected to fall as the sun sets.

The UV Index will return to low levels of 0.2 at 8:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 9:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Bonner-West Riverside, MT

Today

Time RangeUV IndexRisk
7:00 AM - 10:00 AM (MDT)0.3 - 2.1
Low
10:00 AM - 12:00 PM3.8 - 5.4
Moderate
12:00 PM - 4:00 PM7.7 - 9.3
Very High
4:00 PM - 5:00 PM6.8
High
5:00 PM - 6:00 PM3.4
Moderate
6:00 PM - 12:00 AM0 - 2.4
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (MDT)0 - 1.9
Low
10:00 AM - 12:00 PM3.2 - 5
Moderate
12:00 PM - 1:00 PM7.3
High
1:00 PM - 3:00 PM8.6 - 9.1
Very High
3:00 PM - 6:00 PM2.6 - 5.2
Moderate
6:00 PM - 12:00 AM0 - 2.4
Low

Detailed Hourly Bonner-West Riverside UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
7:00 PM - 8:00 PM (Now, MDT)0.9
Low
8:00 PM - 9:00 PM 0.2
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

Current UV Index in Nearby Cities