Lake Morton-Berrydale, WA: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Lake Morton-Berrydale, King County, Washington (WA). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
12:53 PM PDT

1.1Risk: Low

(Updated 53 minutes ago.)

As of 12:53 PM PDT, the UV Index in Lake Morton-Berrydale, WA is 1.1 (Low).
The UV Index is expected to rise to 2.4 (still Low) between 1:00 PM - 2:00 PM PDT today.

Hourly UV Index Forecast for Today
Saturday, May 17, 2025

6 AM9 AM12 PM3 PM6 PM9 PMPacific Daylight Time (PDT)0123456789101112Current Time: 12:53 PM, PDT

UV Index Data sourced from the NOAA.


As of 12:53 PM PDT today in Lake Morton-Berrydale, WA, the UV Index is currently at a low level of 1.1. However, as the day progresses, the UV index is expected to rise.

The UV Index will stay low all day, peaking between 1:00 PM and 2:00 PM with a reading of 2.4.

After reaching its peak for the day, the UV Index will gradually decline through the afternoon and evening. The UV Index will return to low levels of 2 at 2:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 8:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Lake Morton-Berrydale, WA

Today

Time RangeUV IndexRisk
6:00 AM - 12:00 AM (PDT)0 - 2.4
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 12:00 PM (PDT)0 - 2
Low
12:00 PM - 4:00 PM2.7 - 4.1
Moderate
4:00 PM - 12:00 AM0 - 1.2
Low

Detailed Hourly Lake Morton-Berrydale UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
12:00 PM - 1:00 PM (Now, PDT)1.1
Low
1:00 PM - 2:00 PM 2.4
Low
2:00 PM - 3:00 PM 2
Low
3:00 PM - 4:00 PM 1.6
Low
4:00 PM - 5:00 PM 0.7
Low
5:00 PM - 6:00 PM 1.9
Low
6:00 PM - 7:00 PM 0.5
Low
7:00 PM - 8:00 PM 0.2
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

Current UV Index in Nearby Cities