UV Index for Cottonwood Lake, SD

Current Cottonwood Lake UV Index

0.6 (Low)

Last Updated 25 minutes ago

Hourly Cottonwood Lake UV Index

The hourly Cottonwood Lake, SD UV Index forecast for Friday, November 7th, 2025.

5 Day Hourly Cottonwood Lake UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Cottonwood Lake, SD has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Cottonwood Lake over the next five days will be 1.6 on Sunday, November 9th at 1:00 pm.

The UV index forecast for Friday, November 7th in Cottonwood Lake, SD is below.

Time UV Index Risk
12pm 0.4
Low
1pm 0.5
Low
2pm 0.7
Low
3pm 0.4
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, November 8th in Cottonwood 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
Low
9am 0.2
Low
10am 0.6
Low
11am 1
Low
12pm 0.9
Low
1pm 0.6
Low
2pm 0.4
Low
3pm 0.6
Low
4pm 0.3
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, November 9th in Cottonwood 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
Low
9am 0.2
Low
10am 0.6
Low
11am 1.1
Low
12pm 1.5
Low
1pm 1.6
Low
2pm 1.3
Low
3pm 0.8
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, November 10th in Cottonwood 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