0 (Low)
Last Updated 36 minutes ago
The hourly Mason City, IL UV Index forecast for Sunday, July 6th, 2025.
Last Updated 12 hours ago
The UV index forecast for the next five days in Mason City, IL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Mason City over the next five days will be 10 on Tuesday, July 8th at 1:00 pm.
The UV index forecast for Sunday, July 6th in Mason City, IL is below.
Time | UV Index | Risk |
---|---|---|
2am | 0 |
Low |
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0.4 |
Low |
8am | 1.3 |
Low |
9am | 3.1 |
Moderate |
10am | 4.5 |
Moderate |
11am | 5.9 |
Moderate |
12pm | 8.7 |
Very High |
1pm | 8.8 |
Very High |
2pm | 6.1 |
High |
3pm | 3.6 |
Moderate |
4pm | 3.2 |
Moderate |
5pm | 2.2 |
Low |
6pm | 0.9 |
Low |
7pm | 0.2 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Mason City, IL 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 | 1.3 |
Low |
9am | 2.8 |
Low |
10am | 4.7 |
Moderate |
11am | 3.6 |
Moderate |
12pm | 6.2 |
High |
1pm | 7.8 |
High |
2pm | 5 |
Moderate |
3pm | 7.2 |
High |
4pm | 5 |
Moderate |
5pm | 2.9 |
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 Tuesday, July 8th in Mason City, IL 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 | 1.4 |
Low |
9am | 3 |
Moderate |
10am | 5.3 |
Moderate |
11am | 7.5 |
High |
12pm | 9 |
Very High |
1pm | 10 |
Very High |
2pm | 9.4 |
Very High |
3pm | 7.7 |
High |
4pm | 5.4 |
Moderate |
5pm | 3.2 |
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 Wednesday, July 9th in Mason City, IL 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 |