"Is today hotter than yesterday? Is this normal weather for this time of year?"
"Is this weekend colder than last week? Is it unusually cold?"
The ESTJ-style weather app provides weather information based on data, not intuition.
📊 Comparison-based Weather Information
• Compares today's temperature with yesterday, the same day last week, this time last year, and the average (30-year average)
• Displays intuitive differences, such as "It's 3 degrees hotter than yesterday and 2 degrees hotter than last week"
• "It's cool" on hot days, "It's warm" on cold days — contextually appropriate expressions
🌫 Fine Dust
• Real-time PM10 / PM2.5 levels and grades (Good · Moderate · Bad · Very Bad)
🕐 Hourly Forecast
• Forecast of temperature, weather, and precipitation probability for the next 12 hours
📅 Short-term · Medium-term · Long-term Forecast
• Weather forecast for up to 16 days
• Tap a date to view a detailed hourly forecast
🏠 Home Screen Widget
• Current temperature, precipitation probability, and "It's hotter/cooler than yesterday" at a glance
• Free size adjustment — from 1 column to large, automatic layout to fit size Adjustments
🔔 Daily Weather Alerts
• Notifies you of today's heat/cold (compared to yesterday and last week) and whether to use an umbrella at your desired time
• Set alert times in the app header ⚙️
📍 Automatic Location Detection
• Automatically sets current location via GPS
• Manual selection of cities, counties, and districts nationwide available
Data Source: Open-Meteo, Korea Meteorological Administration ASOS