UV Index for Lake Flat, SD

Current Lake Flat UV Index

0 (Low)

Last Updated 6 minutes ago

Hourly Lake Flat UV Index

The hourly Lake Flat, SD UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Lake Flat UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Lake Flat, SD has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Lake Flat over the next five days will be 10.2 on Thursday, July 3rd at 1:00 pm.

The UV index forecast for Tuesday, July 1st in Lake Flat, SD is below.

Time UV Index Risk
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Lake Flat, 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 0.2
Low
7am 0.6
Low
8am 1.9
Low
9am 3.8
Moderate
10am 6.1
High
11am 8
Very High
12pm 9.7
Very High
1pm 10
Very High
2pm 9.3
Very High
3pm 7.4
High
4pm 5
Moderate
5pm 2.9
Low
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Lake Flat, 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 0.2
Low
7am 0.6
Low
8am 1.8
Low
9am 3.7
Moderate
10am 6
High
11am 8.2
Very High
12pm 9.7
Very High
1pm 10.2
Very High
2pm 9.4
Very High
3pm 7.4
High
4pm 5.1
Moderate
5pm 3.1
Moderate
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Lake Flat, 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 0.1
Low
7am 0.5
Low
8am 1.6
Low
9am 2.7
Low
10am 3.9
Moderate
11am 4.6
Moderate
12pm 4.1
Moderate
1pm 4.4
Moderate
2pm 3.9
Moderate
3pm 2.5
Low
4pm 2.6
Low
5pm 2.8
Low
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in Lake Flat, 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 0.2
Low