Calculate using air temperature and dew point. Display apparent temperature as felt air temperature. Provide accurate thermal comfort assessment based on humidity and temperature inputs.
Provides current data with temperature, humidity, wind details, and pressure. Sends push notifications for active warnings. Displays 9-day forecasts and tropical cyclone tracks. Includes today's overview and detailed active warnings.
Monitor indoor climate with real-time temperature, CO₂, and humidity data. Receive smart warnings. View detailed measurements and interactive charts. Customize widgets and use full Apple Watch support. Track rain gauge data.
View current and 72-hour forecasts with temperature, precipitation, humidity, UV index, and air quality. Check day/night temperatures, wind, visibility, and sunrise/sunset times. Receive for severe events like hurricanes and heavy precipitation.
Calculate air properties from temperature and humidity
Calculate air properties using the IAPWS 1997 formulation. Determine wet bulb temperature from dry bulb and relative humidity. Find relative humidity from dry bulb and wet bulb temperatures.
Check current weather and 14-day forecast. View 3-hour interval forecasts. Add multiple cities. Display humidity, air pressure, and wind direction details.
Check current local with Celsius and Fahrenheit readings. View minimum and maximum temperatures throughout the day. See humidity, wind speed, and direction. Access a 5-day forecast. Receive alert notifications. Switch between day and night mode.
Monitor current indoor and outdoor temperatures for -time accuracy. Access detailed weather forecasts with precipitation, wind speed, and humidity data. Track trends over time and receive alerts for significant changes.
The app provides access to device GPS functionality, displaying heading, compass, map views, speed, distance, coordinates, and altitude. It also offers weather information including temperature, humidity, pressure, cloud cover, and wind speed.
The app displays the dew point, air temperature, and relative humidity at the user's current location. It obtains meteorological information from GPS satellites and displays pressure, visibility, rain intensity, and UV level.