UV Index for Spirit Lake, SD

Current Spirit Lake UV Index

3.9 (Moderate)

Last Updated 13 minutes ago

Hourly Spirit Lake UV Index

The hourly Spirit Lake, SD UV Index forecast for Sunday, April 20th, 2025.

5 Day Hourly Spirit Lake UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Spirit Lake, SD has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Spirit Lake over the next five days will be 5.9 on Monday, April 21st at 2:00 pm.

The UV index forecast for Sunday, April 20th in Spirit Lake, SD is below.

Time UV Index Risk
1pm 5
Moderate
2pm 4.7
Moderate
3pm 2.8
Low
4pm 3
Moderate
5pm 1.8
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, April 21st in Spirit Lake, 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 0.4
Low
9am 1
Low
10am 2.2
Low
11am 3.7
Moderate
12pm 5
Moderate
1pm 5.8
Moderate
2pm 5.9
Moderate
3pm 5.1
Moderate
4pm 3.7
Moderate
5pm 2.3
Low
6pm 1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, April 22nd in Spirit Lake, 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 0.4
Low
9am 1
Low
10am 2.2
Low
11am 3.6
Moderate
12pm 5
Moderate
1pm 5.8
Moderate
2pm 5.9
Moderate
3pm 5.2
Moderate
4pm 3.8
Moderate
5pm 2.4
Low
6pm 1.1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, April 23rd in Spirit Lake, 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