On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Arlee, Lake County, Montana (MT). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 7 minutes ago.)
As of 3:07 PM
MDT, the UV Index in Arlee, MT is 7.9 (Very High).
The UV Index is expected to fall
sharply
to 6.3 (High) between 4:00 PM - 5:00 PM
MDT today.
UV Index Data sourced from the NOAA.
As of 3:07 PM MDT today in Arlee, MT, the UV Index is currently at a very high level of 7.9. As the day progresses, the UV index is expected to fall as the sun sets.
It will return to moderate levels at 5:00 PM and then drop to low levels again from 6:00 PM onwards. As the day transitions into the night, the UV Index will drop back down to 0 at 9:00 PM.
| Time Range | UV Index | Risk |
|---|---|---|
| 7:00 AM - 10:00 AM (MDT) | 0.3 - 2.2 | Low |
| 10:00 AM - 11:00 AM | 3.3 | Moderate |
| 11:00 AM - 12:00 PM | 5.8 | High |
| 12:00 PM - 4:00 PM | 7.7 - 8.3 | Very High |
| 4:00 PM - 5:00 PM | 6.3 | High |
| 5:00 PM - 6:00 PM | 3.8 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 2.4 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 10:00 AM (MDT) | 0 - 2.2 | Low |
| 10:00 AM - 11:00 AM | 4 | Moderate |
| 11:00 AM - 12:00 PM | 6.1 | High |
| 12:00 PM - 4:00 PM | 8 - 9.2 | Very High |
| 4:00 PM - 5:00 PM | 6.5 | High |
| 5:00 PM - 7:00 PM | 2.5 - 4.4 | Moderate |
| 7:00 PM - 12:00 AM | 0 - 1.2 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 3:00 PM - 4:00 PM (Now, MDT) | 7.9 | Very High |
| 4:00 PM - 5:00 PM | 6.3 | High |
| 5:00 PM - 6:00 PM | 3.8 | Moderate |
| 6:00 PM - 7:00 PM | 2.4 | Low |
| 7:00 PM - 8:00 PM | 0.9 | Low |
| 8:00 PM - 9:00 PM | 0.2 | Low |
| 9:00 PM - 10:00 PM | 0 | Low |
| 10:00 PM - 11:00 PM | 0 | Low |
| 11:00 PM - 12:00 AM | 0 | Low |