3.2 (Moderate)
Last Updated 14 minutes ago
The hourly Kahaluu-Keauhou, HI UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 8 hours ago
The UV index forecast for the next five days in Kahaluu-Keauhou, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Kahaluu-Keauhou over the next five days will be 11.6 on Wednesday, September 17th at 12:00 pm.
The UV index forecast for Wednesday, September 17th in Kahaluu-Keauhou, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 5pm | 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 Thursday, September 18th in Kahaluu-Keauhou, HI 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 | 1.4 |
Low |
| 9am | 3.6 |
Moderate |
| 10am | 6.8 |
High |
| 11am | 9.8 |
Very High |
| 12pm | 11.4 |
Extreme |
| 1pm | 11.3 |
Extreme |
| 2pm | 8.9 |
Very High |
| 3pm | 6 |
High |
| 4pm | 2.6 |
Low |
| 5pm | 0.8 |
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 Friday, September 19th in Kahaluu-Keauhou, HI 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 | 1.3 |
Low |
| 9am | 3.7 |
Moderate |
| 10am | 7 |
High |
| 11am | 10 |
Very High |
| 12pm | 11.6 |
Extreme |
| 1pm | 11.3 |
Extreme |
| 2pm | 8.7 |
Very High |
| 3pm | 5.9 |
Moderate |
| 4pm | 3 |
Moderate |
| 5pm | 0.9 |
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 Saturday, September 20th in Kahaluu-Keauhou, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.2 |
Low |
| 8am | 1.3 |
Low |
| 9am | 3.6 |
Moderate |
| 10am | 6.8 |
High |
| 11am | 9.8 |
Very High |
| 12pm | 11.5 |
Extreme |
| 1pm | 11.3 |
Extreme |
| 2pm | 9.2 |
Very High |
| 3pm | 6 |
High |
| 4pm | 3 |
Moderate |
| 5pm | 0.8 |
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 Sunday, September 21st in Kahaluu-Keauhou, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |