2.5 (Low)
Last Updated 21 minutes ago
The hourly Horizon Colony, MT UV Index forecast for Friday, July 18th, 2025.
Last Updated 5 hours ago
The UV index forecast for the next five days in Horizon Colony, MT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Horizon Colony over the next five days will be 8.2 on Friday, July 18th at 1:00 pm.
The UV index forecast for Friday, July 18th in Horizon Colony, MT is below.
| Time | UV Index | Risk |
|---|---|---|
| 6pm | 1.7 |
Low |
| 7pm | 0.9 |
Low |
| 8pm | 0.3 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Horizon Colony, 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 | 0.2 |
Low |
| 8am | 0.6 |
Low |
| 9am | 1.6 |
Low |
| 10am | 3.5 |
Moderate |
| 11am | 5.3 |
Moderate |
| 12pm | 7.1 |
High |
| 1pm | 7.9 |
High |
| 2pm | 7.9 |
High |
| 3pm | 7.1 |
High |
| 4pm | 5.3 |
Moderate |
| 5pm | 3.5 |
Moderate |
| 6pm | 2 |
Low |
| 7pm | 0.8 |
Low |
| 8pm | 0.3 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 20th in Horizon Colony, 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 | 0.2 |
Low |
| 8am | 0.8 |
Low |
| 9am | 1.8 |
Low |
| 10am | 3.3 |
Moderate |
| 11am | 5.1 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6.4 |
High |
| 2pm | 7.4 |
High |
| 3pm | 7.2 |
High |
| 4pm | 5.6 |
Moderate |
| 5pm | 3.4 |
Moderate |
| 6pm | 1.7 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 21st in Horizon Colony, 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 | 0.2 |
Low |
| 8am | 0.3 |
Low |
| 9am | 0.6 |
Low |
| 10am | 0.6 |
Low |
| 11am | 0.6 |
Low |
| 12pm | 0.7 |
Low |
| 1pm | 0.7 |
Low |
| 2pm | 0.7 |
Low |
| 3pm | 0.5 |
Low |
| 4pm | 0.6 |
Low |
| 5pm | 0.6 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 22nd in Horizon Colony, 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 |