1.5 (Low)
Last Updated 23 minutes ago
The hourly Mount Gretna Heights, PA UV Index forecast for Friday, March 28th, 2025.
Last Updated 23 hours ago
The UV index forecast for the next five days in Mount Gretna Heights, PA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Mount Gretna Heights over the next five days will be 5.5 on Saturday, March 29th at 1:00 pm.
The UV index forecast for Friday, March 28th in Mount Gretna Heights, PA is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 1 |
Low |
| 3pm | 1 |
Low |
| 4pm | 0.6 |
Low |
| 5pm | 0.2 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, March 29th in Mount Gretna Heights, 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 | 0.4 |
Low |
| 9am | 0.5 |
Low |
| 10am | 1.5 |
Low |
| 11am | 4.1 |
Moderate |
| 12pm | 5.2 |
Moderate |
| 1pm | 5.5 |
Moderate |
| 2pm | 4.7 |
Moderate |
| 3pm | 2.9 |
Low |
| 4pm | 1.3 |
Low |
| 5pm | 0.2 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, March 30th in Mount Gretna Heights, 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 | 0.1 |
Low |
| 9am | 0.8 |
Low |
| 10am | 1.4 |
Low |
| 11am | 2.8 |
Low |
| 12pm | 4.6 |
Moderate |
| 1pm | 4.4 |
Moderate |
| 2pm | 0.8 |
Low |
| 3pm | 0.4 |
Low |
| 4pm | 0.2 |
Low |
| 5pm | 0.1 |
Low |
| 6pm | 0.1 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, March 31st in Mount Gretna Heights, 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 |