0 (Low)
Last Updated 30 minutes ago
The hourly Rock Falls, IA UV Index forecast for Thursday, July 3rd, 2025.
Last Updated 11 hours ago
The UV index forecast for the next five days in Rock Falls, IA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Rock Falls over the next five days will be 10.2 on Friday, July 4th at 1:00 pm.
The UV index forecast for Thursday, July 3rd in Rock Falls, IA is below.
Time | UV Index | Risk |
---|---|---|
1am | 0 |
Low |
2am | 0 |
Low |
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0.4 |
Low |
8am | 1.2 |
Low |
9am | 2.8 |
Low |
10am | 4.9 |
Moderate |
11am | 7.1 |
High |
12pm | 9 |
Very High |
1pm | 9.8 |
Very High |
2pm | 9.3 |
Very High |
3pm | 7.8 |
High |
4pm | 5.8 |
Moderate |
5pm | 3.6 |
Moderate |
6pm | 1.8 |
Low |
7pm | 0.7 |
Low |
8pm | 0.2 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 4th in Rock Falls, IA 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 | 0.4 |
Low |
8am | 1.2 |
Low |
9am | 2.8 |
Low |
10am | 5 |
Moderate |
11am | 7.4 |
High |
12pm | 9.3 |
Very High |
1pm | 10.2 |
Very High |
2pm | 9.7 |
Very High |
3pm | 7.9 |
High |
4pm | 5.4 |
Moderate |
5pm | 3.8 |
Moderate |
6pm | 1.9 |
Low |
7pm | 0.7 |
Low |
8pm | 0.2 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 5th in Rock Falls, IA 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 | 0.4 |
Low |
8am | 0.3 |
Low |
9am | 2.2 |
Low |
10am | 2.3 |
Low |
11am | 5 |
Moderate |
12pm | 7.3 |
High |
1pm | 5.9 |
Moderate |
2pm | 8 |
Very High |
3pm | 8 |
Very High |
4pm | 5.5 |
Moderate |
5pm | 3.8 |
Moderate |
6pm | 1.9 |
Low |
7pm | 0.7 |
Low |
8pm | 0.2 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Rock Falls, IA 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 | 0.1 |
Low |