0.4 (Low)
Last Updated 12 minutes ago
The hourly Butler, SD UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 20 hours ago
The UV index forecast for the next five days in Butler, SD has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Butler over the next five days will be 4.5 on Friday, September 19th at 1:00 pm.
The UV index forecast for Wednesday, September 17th in Butler, SD is below.
Time | UV Index | Risk |
---|---|---|
10am | 1.4 |
Low |
11am | 2.3 |
Low |
12pm | 3.2 |
Moderate |
1pm | 1.4 |
Low |
2pm | 0.6 |
Low |
3pm | 0.8 |
Low |
4pm | 0.9 |
Low |
5pm | 0.9 |
Low |
6pm | 0.2 |
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 Butler, 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 | 0.3 |
Low |
10am | 1 |
Low |
11am | 2.6 |
Low |
12pm | 3.2 |
Moderate |
1pm | 2.9 |
Low |
2pm | 3.9 |
Moderate |
3pm | 1.7 |
Low |
4pm | 1.1 |
Low |
5pm | 0.7 |
Low |
6pm | 0.6 |
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 Butler, 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 | 0.2 |
Low |
10am | 0.8 |
Low |
11am | 1.7 |
Low |
12pm | 3.6 |
Moderate |
1pm | 4.5 |
Moderate |
2pm | 3.6 |
Moderate |
3pm | 2.5 |
Low |
4pm | 1.8 |
Low |
5pm | 0.7 |
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 Saturday, September 20th in Butler, 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 |