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Hourly Forecast For Your Location

Real-Time UV Index Forecast For Your Location

Finding your localized UV index forecast is incredibly easy. Simply enter your any United States (USA) city, zip code, or state into our search bar, and we'll instantly provide you with an hourly breakdown for your specific area. This detailed information allows you to anticipate peak sunshine periods and adjust your outdoor activities accordingly. No more guessing or relying on generalized forecasts; our service pinpoints the UV levels precisely for your location. Beyond hourly predictions, we offer dynamic, live chart data that visually represents the uv ray strength throughout the day. This real-time monitoring feature allows you to observe fluctuations and trends in UV radiation, providing valuable insights for on-the-fly adjustments to your sun safety practices. Whether you're at the park, by the pool, or working outdoors, a quick glance at our live chart will keep you informed about the current UV levels.

Understanding The Ultraviolet Index (UV)

The sun's intensity varies significantly depending on location and time of day. Understanding this is crucial for protecting yourself from the harmful effects of overexposure, which can cause sunburn, premature aging, and other risks. A standard numerical scale, typically ranging from 0 to 11+, indicates the level of risk. A 0 signifies minimal uv radiation, like during overcast conditions or at night. Higher numbers mean more intense sunlight and a greater potential for harm. Knowing the current sun intensity level allows you to take appropriate precautions, such as using sunscreen, wearing protective clothing, and seeking shade. Several factors influence the sun's strength, including the time of day, season, latitude, altitude, cloud cover, and reflection from surfaces like snow or water. For example, the UV rays are generally strongest during midday (between 10 a.m. and 4 p.m.) and during summer months. Higher altitudes and reflective surfaces like snow or water also amplify sun exposure, increasing your risk.

UV Scale Table

IndexColorRisk LevelRecommended Protection
0–2GreenLowWear sunglasses on bright days. Use SPF 15+ sunscreen if you burn easily.
3–5YellowModerateStay in shade near midday. Wear protective clothing and SPF 50+ sunscreen.
6–7OrangeHighReduce time in the sun between 10 a.m. and 4 p.m. Use SPF 50+ sunscreen.
8–10RedVery HighAvoid sun exposure between 10 a.m. and 4 p.m. Use SPF 50+ sunscreen.
11+VioletExtremeAvoid sun exposure between 10 a.m. and 4 p.m. Use SPF 50+ sunscreen.

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