5.2 (Moderate)
Last Updated 27 minutes ago
The hourly Jackson, MT UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 26 minutes ago
The UV index forecast for the next five days in Jackson, MT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Jackson over the next five days will be 6.8 on Thursday, September 18th at 2:00 pm.
The UV index forecast for Wednesday, September 17th in Jackson, MT is below.
| Time | UV Index | Risk |
|---|---|---|
| 1pm | 6.4 |
High |
| 2pm | 6.5 |
High |
| 3pm | 5.6 |
Moderate |
| 4pm | 3.9 |
Moderate |
| 5pm | 2.2 |
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, September 18th in Jackson, MT 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 | 0.7 |
Low |
| 10am | 2 |
Low |
| 11am | 3.8 |
Moderate |
| 12pm | 5.6 |
Moderate |
| 1pm | 6.7 |
High |
| 2pm | 6.8 |
High |
| 3pm | 5.8 |
Moderate |
| 4pm | 4 |
Moderate |
| 5pm | 2.2 |
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, September 19th in Jackson, MT 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 |
Low |
| 9am | 0.6 |
Low |
| 10am | 1.6 |
Low |
| 11am | 2.9 |
Low |
| 12pm | 4.2 |
Moderate |
| 1pm | 5.1 |
Moderate |
| 2pm | 5.2 |
Moderate |
| 3pm | 4.2 |
Moderate |
| 4pm | 2.6 |
Low |
| 5pm | 1.6 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in Jackson, MT 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 |
Low |
| 9am | 0.6 |
Low |
| 10am | 1.8 |
Low |
| 11am | 3.4 |
Moderate |
| 12pm | 5 |
Moderate |
| 1pm | 6.1 |
High |
| 2pm | 6.2 |
High |
| 3pm | 5.2 |
Moderate |
| 4pm | 3.6 |
Moderate |
| 5pm | 2 |
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 Sunday, September 21st in Jackson, MT 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 |