0 (Low)
Last Updated 38 minutes ago
The hourly Columbia Falls, MT UV Index forecast for Wednesday, July 2nd, 2025.
Last Updated 10 hours ago
The UV index forecast for the next five days in Columbia Falls, MT has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Columbia Falls over the next five days will be 9.3 on Wednesday, July 2nd at 2:00 pm.
The UV index forecast for Wednesday, July 2nd in Columbia Falls, MT is below.
| Time | UV Index | Risk |
|---|---|---|
| 11pm | 0 |
Low |
The UV index forecast for Thursday, July 3rd in Columbia Falls, 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 | 0.3 |
Low |
| 8am | 1 |
Low |
| 9am | 2.2 |
Low |
| 10am | 4 |
Moderate |
| 11am | 6.1 |
High |
| 12pm | 8 |
Very High |
| 1pm | 8.9 |
Very High |
| 2pm | 9 |
Very High |
| 3pm | 8.4 |
Very High |
| 4pm | 6.7 |
High |
| 5pm | 4.6 |
Moderate |
| 6pm | 2.6 |
Low |
| 7pm | 1.2 |
Low |
| 8pm | 0.4 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, July 4th in Columbia Falls, 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 | 0.3 |
Low |
| 8am | 0.9 |
Low |
| 9am | 1.8 |
Low |
| 10am | 3.6 |
Moderate |
| 11am | 5.3 |
Moderate |
| 12pm | 6.7 |
High |
| 1pm | 7.8 |
High |
| 2pm | 7.9 |
High |
| 3pm | 6.1 |
High |
| 4pm | 5.4 |
Moderate |
| 5pm | 3.4 |
Moderate |
| 6pm | 1.9 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 5th in Columbia Falls, 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 | 0.3 |
Low |
| 10am | 0.6 |
Low |
| 11am | 1 |
Low |
| 12pm | 2.3 |
Low |
| 1pm | 4 |
Moderate |
| 2pm | 7.2 |
High |
| 3pm | 7.8 |
High |
| 4pm | 5.8 |
Moderate |
| 5pm | 2.2 |
Low |
| 6pm | 2.5 |
Low |
| 7pm | 1.2 |
Low |
| 8pm | 0.4 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Columbia Falls, 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 |