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Last Updated 28 minutes ago
The hourly Slippery Rock, PA UV Index forecast for Saturday, September 13th, 2025.
Last Updated 17 hours ago
The UV index forecast for the next five days in Slippery Rock, PA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Slippery Rock over the next five days will be 6.2 on Monday, September 15th at 1:00 pm.
The UV index forecast for Saturday, September 13th in Slippery Rock, PA is below.
Time | UV Index | Risk |
---|---|---|
8am | 0.2 |
Low |
9am | 0.9 |
Low |
10am | 2.1 |
Low |
11am | 3.5 |
Moderate |
12pm | 4.4 |
Moderate |
1pm | 5.6 |
Moderate |
2pm | 5.1 |
Moderate |
3pm | 4.5 |
Moderate |
4pm | 3 |
Moderate |
5pm | 1.6 |
Low |
6pm | 0.6 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, September 14th in Slippery Rock, PA 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 |
Low |
8am | 0.2 |
Low |
9am | 0.8 |
Low |
10am | 2.1 |
Low |
11am | 3.8 |
Moderate |
12pm | 5.2 |
Moderate |
1pm | 6 |
High |
2pm | 6.1 |
High |
3pm | 4.8 |
Moderate |
4pm | 1.8 |
Low |
5pm | 1 |
Low |
6pm | 0.6 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, September 15th in Slippery Rock, PA 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 |
Low |
8am | 0.2 |
Low |
9am | 0.8 |
Low |
10am | 2.1 |
Low |
11am | 3.7 |
Moderate |
12pm | 5.4 |
Moderate |
1pm | 6.2 |
High |
2pm | 6.1 |
High |
3pm | 5 |
Moderate |
4pm | 3.3 |
Moderate |
5pm | 1.7 |
Low |
6pm | 0.6 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, September 16th in Slippery Rock, PA 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 |
Low |
8am | 0.2 |
Low |