Redmond UV Index updated daily. Detailed UV forecast charts, with today's UV radiation in real-time. UV radiation is present in sunlight and constitutes about 10% of the total electromagnetic radiation output from the Sun. It is also produced by electric arcs, Cherenkov radiation, and specialized lights, such as mercury-vapor lamps, tanning lamps, and black lights. Live UV index for Redmond, United States — current level, hourly UV forecast, peak times, WHO sun protection advice and a 5-day outlook. Now: UV 0 (Low). Peak today: UV 5 at 13:00. Values are forecasts from the European CAMS model (Copernicus), not measurements from a sensor in Redmond. WHO · Methodology. Live UV index for your exact location, time-to-sunburn for your skin type, today's peak, and when you actually need sunscreen. Free, instant, no app. Check the accurate UV index today and hourly UV forecast for your location. Protect your skin with real-time, local ultraviolet radiation tracking. UV index forecast for Redmond, Washington with an hourly NOAA outlook, six-day forecast, protection window, exposure estimate, temperature, and air quality. uv is backed by Astral, the creators of Ruff. Install uv with our official standalone installer: Then, check out the first steps or read on for a brief overview. uv may also be installed with pip, Homebrew, and more. See all of the methods on the installation page. On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Redmond, King County, Washington (WA). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily. Detailed UV forecast charts, with today's UV radiation in real-time. Get the Current UV Index and 5 day Hourly UV Index Forecast for 633 Cities in 39 Counties in Washington (WA).