8.1 (Very High)
Last Updated 15 minutes ago
The hourly Winterhaven, CA UV Index forecast for Tuesday, July 15th, 2025.
Last Updated 3 hours ago
The UV index forecast for the next five days in Winterhaven, CA has 2 days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Winterhaven over the next five days will be 11.2 on Thursday, July 17th at 1:00 pm.
The UV index forecast for Tuesday, July 15th in Winterhaven, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 3pm | 6.2 |
High |
| 4pm | 3.9 |
Moderate |
| 5pm | 1.9 |
Low |
| 6pm | 0.7 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 16th in Winterhaven, CA 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 | 0.5 |
Low |
| 8am | 1.6 |
Low |
| 9am | 3.7 |
Moderate |
| 10am | 6.3 |
High |
| 11am | 8.9 |
Very High |
| 12pm | 10.6 |
Very High |
| 1pm | 10.8 |
Very High |
| 2pm | 9.5 |
Very High |
| 3pm | 7.2 |
High |
| 4pm | 4.6 |
Moderate |
| 5pm | 2.3 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, July 17th in Winterhaven, CA 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 | 0.5 |
Low |
| 8am | 1.7 |
Low |
| 9am | 3.8 |
Moderate |
| 10am | 6.6 |
High |
| 11am | 9.2 |
Very High |
| 12pm | 11 |
Extreme |
| 1pm | 11.2 |
Extreme |
| 2pm | 10 |
Very High |
| 3pm | 7.6 |
High |
| 4pm | 4.8 |
Moderate |
| 5pm | 2.4 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, July 18th in Winterhaven, CA 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 | 0.5 |
Low |
| 8am | 1.8 |
Low |
| 9am | 3.9 |
Moderate |
| 10am | 6.6 |
High |
| 11am | 9.3 |
Very High |
| 12pm | 10.9 |
Very High |
| 1pm | 11.1 |
Extreme |
| 2pm | 9.9 |
Very High |
| 3pm | 7.5 |
High |
| 4pm | 4.8 |
Moderate |
| 5pm | 2.3 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Winterhaven, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |