On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Cantwell, Denali Borough, Alaska (AK). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 20 minutes ago.)
As of 11:20 AM
AKST, the UV Index in Cantwell, AK is 0 (Low).
UV Index Data sourced from the NOAA.
As of 11:20 AM AKST on Monday, December 8, 2025, the UV index in Cantwell, AK is at a low level of 0.
| Time Range | UV Index | Risk |
|---|---|---|
| 4:00 AM - 12:00 AM (AKST) | 0 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 12:00 AM (AKST) | 0 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 11:00 AM - 12:00 PM (Now, AKST) | 0 | Low |
| 12:00 PM - 1:00 PM | 0 | Low |
| 1:00 PM - 2:00 PM | 0 | Low |
| 2:00 PM - 3:00 PM | 0 | Low |
| 3:00 PM - 4:00 PM | 0 | Low |
| 4:00 PM - 5:00 PM | 0 | Low |
| 5:00 PM - 6:00 PM | 0 | Low |
| 6:00 PM - 7:00 PM | 0 | Low |
| 7:00 PM - 8:00 PM | 0 | Low |
| 8:00 PM - 9:00 PM | 0 | 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 |