On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Marriott-Slaterville, Weber County, Utah (UT). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 50 minutes ago.)
As of 3:50 PM
MDT, the UV Index in Marriott-Slaterville, UT is 8.3 (Very High).
The UV Index is expected to fall
sharply
to 6.4 (High) between 4:00 PM - 5:00 PM
MDT today.
UV Index Data sourced from the NOAA.
As of 3:50 PM MDT today in Marriott-Slaterville, UT, the UV Index is currently at a very high level of 8.3. 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) | 0.2 - 2.3 | Low |
| 10:00 AM - 11:00 AM | 4.4 | Moderate |
| 11:00 AM - 12:00 PM | 6.7 | High |
| 12:00 PM - 4:00 PM | 8.3 - 9.7 | Very High |
| 4:00 PM - 5:00 PM | 6.4 | High |
| 5:00 PM - 6:00 PM | 4.1 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 2.1 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 10:00 AM (MDT) | 0 - 2 | Low |
| 10:00 AM - 11:00 AM | 4.2 | Moderate |
| 11:00 AM - 12:00 PM | 6.3 | High |
| 12:00 PM - 4:00 PM | 7.8 - 9.4 | Very High |
| 4:00 PM - 5:00 PM | 6 | High |
| 5:00 PM - 6:00 PM | 3.9 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 2.1 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 3:00 PM - 4:00 PM (Now, MDT) | 8.3 | Very High |
| 4:00 PM - 5:00 PM | 6.4 | High |
| 5:00 PM - 6:00 PM | 4.1 | Moderate |
| 6:00 PM - 7:00 PM | 2.1 | Low |
| 7:00 PM - 8:00 PM | 0.8 | 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 |