US National Weather Service
Weather Lookup
Enter latitude and longitude to see current conditions and forecast.
US-only; data from weather.gov.
US National Weather Service
Enter latitude and longitude to see current conditions and forecast.
US-only; data from weather.gov.
A weather lookup tool is a free online utility that retrieves current atmospheric conditions (temperature, humidity, wind, precipitation) and forecasts for a specified location. It queries real-time weather APIs to display information like feels-like temperature, UV index, visibility, and barometric pressure—all the details you need to plan your day or trip.
Enter a city name, ZIP code, or coordinates into the search field. The tool connects to a live weather database and pulls current conditions and a multi-day forecast within seconds. Results display temperature in Celsius or Fahrenheit (switchable), wind direction and speed, precipitation chance, sunrise/sunset times, and air quality index where available.
| Input | Result | Notes |
|---|---|---|
| London, UK on a winter morning | Temp: 4°C, Humidity: 78%, Wind: 12 mph SW, Feels like: 1°C, Chance of rain: 65% | Helps you decide whether to carry an umbrella and wear an extra layer |
| Miami, Florida in summer | Temp: 32°C, Humidity: 85%, UV Index: 10, Sunrise: 6:23 AM, Sunset: 8:12 PM | High UV index warns you to apply sunscreen before outdoor activities |
| New York (ZIP 10001) on a forecast day | High: 22°C, Low: 15°C, Wind gusts: 18 mph, Precipitation: 0.2 mm, Visibility: 10 km | Allows you to plan whether a picnic or outdoor meeting is feasible |
Yes, this tool pulls from trusted meteorological APIs (like OpenWeather or NOAA) that blend satellite, radar, and ground station data. Accuracy is best for the next 3 days; beyond that, confidence decreases.
Most weather tools offer 7–14 day forecasts. Beyond 10 days, weather becomes chaotic and predictions are too unreliable for practical planning.
It's the perceived temperature your body feels based on actual temperature, wind speed, and humidity. Wind chill and heat index make the air feel much colder or hotter than the thermometer shows.
This free lookup tool shows current conditions and forecasts. For active storm alerts and warnings, check your national weather service (NOAA, UK Met Office, etc.) or enable push notifications in a dedicated weather app.
Different weather services use different models, data sources, and update frequencies. Minor variations (1–2°C, 5–10% precipitation chance) are normal.
UV index (0–11+) measures ultraviolet radiation strength. Values above 6 require sunscreen protection; 8+ is extreme and requires sun avoidance during peak hours (10 AM–4 PM).