UV Index for Johnson Siding, SD

Current Johnson Siding UV Index

3.3 (Moderate)

Last Updated 34 minutes ago

Hourly Johnson Siding UV Index

The hourly Johnson Siding, SD UV Index forecast for Sunday, April 20th, 2025.

5 Day Hourly Johnson Siding UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in Johnson Siding, SD has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Johnson Siding over the next five days will be 6.3 on Sunday, April 20th at 12:00 pm.

The UV index forecast for Sunday, April 20th in Johnson Siding, SD is below.

Time UV Index Risk
11am 5
Moderate
12pm 6.3
High
1pm 5.2
Moderate
2pm 5.4
Moderate
3pm 3.8
Moderate
4pm 1.4
Low
5pm 1.2
Low
6pm 0.5
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 Johnson Siding, 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 0.2
Low
8am 0.8
Low
9am 1.6
Low
10am 2
Low
11am 4.1
Moderate
12pm 5.3
Moderate
1pm 4.2
Moderate
2pm 5
Moderate
3pm 1.5
Low
4pm 2.6
Low
5pm 1.6
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, April 22nd in Johnson Siding, 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 0.2
Low
8am 0.8
Low
9am 1.9
Low
10am 3.4
Moderate
11am 5
Moderate
12pm 6.1
High
1pm 5.8
Moderate
2pm 4.8
Moderate
3pm 3.8
Moderate
4pm 2.8
Low
5pm 1.3
Low
6pm 0.5
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, April 23rd in Johnson Siding, 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