0 (Low)
Last Updated 2 minutes ago
The hourly Boulder City, NV UV Index forecast for Friday, February 20th, 2026.
Last Updated 12 hours ago
The UV index forecast for the next five days in Boulder City, NV has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Boulder City over the next five days will be 5.2 on Sunday, February 22nd at 12:00 pm.
The UV index forecast for Friday, February 20th in Boulder City, NV is below.
| Time | UV Index | Risk |
|---|---|---|
| 11pm | 0 |
Low |
The UV index forecast for Saturday, February 21st in Boulder City, NV 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 |
Low |
| 9am | 2.3 |
Low |
| 10am | 3.7 |
Moderate |
| 11am | 4.7 |
Moderate |
| 12pm | 4.9 |
Moderate |
| 1pm | 4.1 |
Moderate |
| 2pm | 2.7 |
Low |
| 3pm | 1.4 |
Low |
| 4pm | 0.4 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, February 22nd in Boulder City, NV 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 | 1 |
Low |
| 9am | 2.4 |
Low |
| 10am | 3.9 |
Moderate |
| 11am | 5 |
Moderate |
| 12pm | 5.2 |
Moderate |
| 1pm | 4.4 |
Moderate |
| 2pm | 3 |
Moderate |
| 3pm | 1.5 |
Low |
| 4pm | 0.5 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, February 23rd in Boulder City, NV 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 | 1.2 |
Low |
| 9am | 2.3 |
Low |
| 10am | 3.2 |
Moderate |
| 11am | 4.4 |
Moderate |
| 12pm | 5.1 |
Moderate |
| 1pm | 4.2 |
Moderate |
| 2pm | 2.7 |
Low |
| 3pm | 1.4 |
Low |
| 4pm | 0.5 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, February 24th in Boulder City, NV is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |