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Last Updated 51 minutes ago
The hourly Jefferson, OK UV Index forecast for Sunday, August 17th, 2025.
Last Updated 10 hours ago
The UV index forecast for the next five days in Jefferson, OK has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Jefferson over the next five days will be 10 on Monday, August 18th at 1:00 pm.
The UV index forecast for Sunday, August 17th in Jefferson, OK is below.
| Time | UV Index | Risk |
|---|
The UV index forecast for Monday, August 18th in Jefferson, OK 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 | 1.5 |
Low |
| 10am | 3.5 |
Moderate |
| 11am | 6 |
High |
| 12pm | 8.5 |
Very High |
| 1pm | 10 |
Very High |
| 2pm | 10 |
Very High |
| 3pm | 8.6 |
Very High |
| 4pm | 6.2 |
High |
| 5pm | 3.6 |
Moderate |
| 6pm | 1.6 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, August 19th in Jefferson, OK 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 | 1.4 |
Low |
| 10am | 3.4 |
Moderate |
| 11am | 5.8 |
Moderate |
| 12pm | 8.2 |
Very High |
| 1pm | 9.7 |
Very High |
| 2pm | 9.8 |
Very High |
| 3pm | 8.5 |
Very High |
| 4pm | 6.1 |
High |
| 5pm | 3.6 |
Moderate |
| 6pm | 1.6 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, August 20th in Jefferson, OK 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 | 1.4 |
Low |
| 10am | 3.3 |
Moderate |
| 11am | 5.6 |
Moderate |
| 12pm | 7.9 |
High |
| 1pm | 9.3 |
Very High |
| 2pm | 9.2 |
Very High |
| 3pm | 7.9 |
High |
| 4pm | 5.8 |
Moderate |
| 5pm | 3.4 |
Moderate |
| 6pm | 1.5 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, August 21st in Jefferson, OK 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 |