0 (Low)
Last Updated 35 minutes ago
The hourly Bay City, MI UV Index forecast for Thursday, October 30th, 2025.
Last Updated 2 days ago
The UV index forecast for the next five days in Bay City, MI has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Bay City over the next five days will be 2.3 on Friday, October 31st at 1:00 pm.
The UV index forecast for Thursday, October 30th in Bay City, MI is below.
| Time | UV Index | Risk |
|---|---|---|
| 10am | 0.5 |
Low |
| 11am | 1.2 |
Low |
| 12pm | 2 |
Low |
| 1pm | 1.5 |
Low |
| 2pm | 1.9 |
Low |
| 3pm | 1.4 |
Low |
| 4pm | 1.2 |
Low |
| 5pm | 0.5 |
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, October 31st in Bay City, MI 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 |
Low |
| 10am | 0.4 |
Low |
| 11am | 1 |
Low |
| 12pm | 1.6 |
Low |
| 1pm | 2.3 |
Low |
| 2pm | 2.3 |
Low |
| 3pm | 1.7 |
Low |
| 4pm | 1 |
Low |
| 5pm | 0.4 |
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, November 1st in Bay City, MI 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 |