UV Index for Black River, MN

Current Black River UV Index

0 (Low)

Last Updated 54 minutes ago

Hourly Black River UV Index

The hourly Black River, MN UV Index forecast for Wednesday, September 3rd, 2025.

5 Day Hourly Black River UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Black River, MN has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Black River over the next five days will be 3.8 on Friday, September 5th at 1:00 pm.

The UV index forecast for Wednesday, September 3rd in Black River, MN is below.

Time UV Index Risk
8am 0.1
Low
9am 0.4
Low
10am 1.9
Low
11am 2.8
Low
12pm 2.8
Low
1pm 3.1
Moderate
2pm 1.3
Low
3pm 2.2
Low
4pm 1.1
Low
5pm 1.1
Low
6pm 0.4
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 4th in Black River, MN is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 0.8
Low
10am 1.9
Low
11am 2.9
Low
12pm 3.6
Moderate
1pm 3.4
Moderate
2pm 1.7
Low
3pm 2.6
Low
4pm 0.9
Low
5pm 0.4
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 5th in Black River, MN is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 0.7
Low
10am 1.5
Low
11am 2.4
Low
12pm 2.9
Low
1pm 3.8
Moderate
2pm 3.2
Moderate
3pm 2.2
Low
4pm 1.4
Low
5pm 0.7
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 6th in Black River, MN is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low