0 (Low)
Last Updated 45 minutes ago
The hourly Brant Lake South, SD UV Index forecast for Tuesday, September 16th, 2025.
Last Updated 8 hours ago
The UV index forecast for the next five days in Brant Lake South, SD has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Brant Lake South over the next five days will be 5.8 on Tuesday, September 16th at 1:00 pm.
The UV index forecast for Tuesday, September 16th in Brant Lake South, SD is below.
Time | UV Index | Risk |
---|---|---|
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, September 17th in Brant Lake South, SD 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 | 0.1 |
Low |
9am | 0.6 |
Low |
10am | 1.4 |
Low |
11am | 3.1 |
Moderate |
12pm | 3.9 |
Moderate |
1pm | 3.7 |
Moderate |
2pm | 4.6 |
Moderate |
3pm | 2.9 |
Low |
4pm | 2.2 |
Low |
5pm | 0.8 |
Low |
6pm | 0.3 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th in Brant Lake South, SD 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 | 0.1 |
Low |
9am | 0.4 |
Low |
10am | 0.8 |
Low |
11am | 1.7 |
Low |
12pm | 2.8 |
Low |
1pm | 2.4 |
Low |
2pm | 4 |
Moderate |
3pm | 3.5 |
Moderate |
4pm | 1.6 |
Low |
5pm | 0.8 |
Low |
6pm | 0.4 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, September 19th in Brant Lake South, SD 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 |
Low |
9am | 0.4 |
Low |
10am | 1 |
Low |
11am | 1.6 |
Low |
12pm | 1.6 |
Low |
1pm | 2 |
Low |
2pm | 2.4 |
Low |
3pm | 2.1 |
Low |
4pm | 1.4 |
Low |
5pm | 0.9 |
Low |
6pm | 0.4 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in Brant Lake South, SD 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 |