0.8 (Low)
Last Updated 8 minutes ago
The hourly Howell, MI UV Index forecast for Friday, July 18th, 2025.
Last Updated 5 hours ago
The UV index forecast for the next five days in Howell, MI has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Howell over the next five days will be 9.4 on Friday, July 18th at 2:00 pm.
The UV index forecast for Friday, July 18th in Howell, MI is below.
| Time | UV Index | Risk |
|---|---|---|
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Howell, 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 | 0.2 |
Low |
| 8am | 0.6 |
Low |
| 9am | 1.6 |
Low |
| 10am | 3 |
Moderate |
| 11am | 4.7 |
Moderate |
| 12pm | 6.8 |
High |
| 1pm | 8.5 |
Very High |
| 2pm | 7.6 |
High |
| 3pm | 5 |
Moderate |
| 4pm | 5.7 |
Moderate |
| 5pm | 3.4 |
Moderate |
| 6pm | 2 |
Low |
| 7pm | 0.8 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 20th in Howell, 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 | 0.2 |
Low |
| 8am | 0.6 |
Low |
| 9am | 1.8 |
Low |
| 10am | 3 |
Moderate |
| 11am | 4.4 |
Moderate |
| 12pm | 5.7 |
Moderate |
| 1pm | 8.6 |
Very High |
| 2pm | 9 |
Very High |
| 3pm | 7.6 |
High |
| 4pm | 5.8 |
Moderate |
| 5pm | 3.6 |
Moderate |
| 6pm | 1.9 |
Low |
| 7pm | 0.8 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 21st in Howell, 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 | 0.2 |
Low |
| 8am | 0.7 |
Low |
| 9am | 1.8 |
Low |
| 10am | 3.6 |
Moderate |
| 11am | 5.8 |
Moderate |
| 12pm | 7.7 |
High |
| 1pm | 9 |
Very High |
| 2pm | 9.1 |
Very High |
| 3pm | 8.1 |
Very High |
| 4pm | 6.2 |
High |
| 5pm | 4 |
Moderate |
| 6pm | 2.1 |
Low |
| 7pm | 0.8 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 22nd in Howell, 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 | 0.2 |
Low |
| 8am | 0.7 |
Low |