As of 12:02 PM PDT on June 22, 2026, out of 13 cities in Lewis County, WA in our database, 10 cities (77%) have a UV Index reading of High, while 3 cities (23%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Morton, WA with a reading of 7.6.
Over the next 24 hours, the highest UV Index reading in Lewis County, WA is expected to be 8.5 in Packwood between 1:00 PM - 2:00 PM PDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |