4.3 (Moderate)
Last Updated 5 minutes ago
The hourly Petersville, AK UV Index forecast for Friday, July 18th, 2025.
Last Updated 5 hours ago
The UV index forecast for the next five days in Petersville, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Petersville over the next five days will be 4.6 on Monday, July 21st at 3:00 pm.
The UV index forecast for Friday, July 18th in Petersville, AK is below.
| Time | UV Index | Risk |
|---|---|---|
| 4pm | 3.5 |
Moderate |
| 5pm | 2.7 |
Low |
| 6pm | 2 |
Low |
| 7pm | 1.2 |
Low |
| 8pm | 0.7 |
Low |
| 9pm | 0.3 |
Low |
| 10pm | 0.1 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Petersville, AK 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 | 0.1 |
Low |
| 7am | 0.2 |
Low |
| 8am | 0.5 |
Low |
| 9am | 0.8 |
Low |
| 10am | 1.1 |
Low |
| 11am | 1.3 |
Low |
| 12pm | 2 |
Low |
| 1pm | 2.4 |
Low |
| 2pm | 1.4 |
Low |
| 3pm | 1.1 |
Low |
| 4pm | 0.8 |
Low |
| 5pm | 0.7 |
Low |
| 6pm | 0.3 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 20th in Petersville, AK 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 | 0.3 |
Low |
| 8am | 0.7 |
Low |
| 9am | 1.2 |
Low |
| 10am | 2.4 |
Low |
| 11am | 3.3 |
Moderate |
| 12pm | 3.6 |
Moderate |
| 1pm | 3.1 |
Moderate |
| 2pm | 3.6 |
Moderate |
| 3pm | 4.4 |
Moderate |
| 4pm | 3.1 |
Moderate |
| 5pm | 1.7 |
Low |
| 6pm | 1.6 |
Low |
| 7pm | 0.8 |
Low |
| 8pm | 0.5 |
Low |
| 9pm | 0.2 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 21st in Petersville, AK 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 | 0.4 |
Low |
| 9am | 0.6 |
Low |
| 10am | 1.5 |
Low |
| 11am | 2.7 |
Low |
| 12pm | 2.5 |
Low |
| 1pm | 3 |
Moderate |
| 2pm | 3.9 |
Moderate |
| 3pm | 4.6 |
Moderate |
| 4pm | 4.3 |
Moderate |
| 5pm | 2.8 |
Low |
| 6pm | 1.6 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.6 |
Low |
| 9pm | 0.3 |
Low |
| 10pm | 0.1 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 22nd in Petersville, AK is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |