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Last Updated 45 minutes ago
The hourly Waterloo, CA UV Index forecast for Saturday, July 12th, 2025.
Last Updated 13 hours ago
The UV index forecast for the next five days in Waterloo, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Waterloo over the next five days will be 10.8 on Sunday, July 13th at 1:00 pm.
The UV index forecast for Saturday, July 12th in Waterloo, CA 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 | 3 |
Moderate |
10am | 5.4 |
Moderate |
11am | 7.9 |
High |
12pm | 9.8 |
Very High |
1pm | 10.7 |
Very High |
2pm | 10.2 |
Very High |
3pm | 8.4 |
Very High |
4pm | 5.9 |
Moderate |
5pm | 3.4 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, July 13th in Waterloo, CA 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 | 3 |
Moderate |
10am | 5.4 |
Moderate |
11am | 8 |
Very High |
12pm | 10 |
Very High |
1pm | 10.8 |
Very High |
2pm | 10.3 |
Very High |
3pm | 8.5 |
Very High |
4pm | 6 |
High |
5pm | 3.4 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, July 14th in Waterloo, CA 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 | 2.9 |
Low |
10am | 5.3 |
Moderate |
11am | 7.8 |
High |
12pm | 9.8 |
Very High |
1pm | 10.7 |
Very High |
2pm | 10.1 |
Very High |
3pm | 8.3 |
Very High |
4pm | 5.8 |
Moderate |
5pm | 3.4 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, July 15th in Waterloo, CA is below.
Time | UV Index | Risk |
---|---|---|
12am | 0 |
Low |
1am | 0 |
Low |
2am | 0 |
Low |
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |