비와요? - 위젯, 알림, 기상청 날씨 API

We notify you of rain and snow in advance using KMA data. A lightweight weather app featuring umbrella alerts, a home widget, and hourly and weekly forecasts.

☔ Should I bring an umbrella today? — "Is It Raining?" checks for you.

"Is It Raining?" is a streamlined, lightweight weather app that provides advance warnings of rain and snow based on official weather data from the Korea Meteorological Administration. It runs directly on your device without a separate server, ensuring fast operation and a clean display of only the essential information.

■ Accurate Forecasts Based on Official KMA Data

We use the Korea Meteorological Administration (KMA)'s short-term and medium-term forecast data exactly as is. Check reliable weather information with clear sources.

■ Don't Miss Your Umbrella with Rain/Snow Alerts

- Precipitation alerts that notify you in advance if rain is forecast

- Snow forecast alerts

- Morning alerts summarizing today's weather every morning

- Wind chill alerts that notify you when the perceived temperature drops or rises significantly

- Fine dust alerts

You can select and turn on only the alerts you need. ■ Home Screen at a Glance

- Current weather, high, low, and wind chill temperatures displayed prominently

- Instantly check if you need an umbrella and the probability of precipitation

- Hourly graphs showing precipitation probability and temperature trends

- Current indicator cards including wind chill, humidity, wind speed, and precipitation amount

■ Hourly & Weekly Forecasts

- Hourly temperature trend charts and detailed forecasts

- Weekly weather at a glance via a bar graph

- Daily high/low temperatures and precipitation probability

■ Custom Home Widgets

Long-press a Home Screen card to add it as a widget immediately. You can customize the background color, font (default, serif, fixed width), and icon style (color, solid), ensuring the widget displays exactly how it looks in the app. Check the weather without unlocking your device.

** ■ Lightweight and Clean

- Standalone operation without a server — No sign-up or login required

- Clean Material 3 design

- Rain and snow falling screen motion effects (can be turned off)

- Ad removal is permanently applied with a one-time in-app purchase

■ Location Guide

You can automatically receive weather updates based on your current location (GPS) or search for and set a specific area. Location permissions are used solely for current location weather and are not transmitted to external servers.

With "Is it raining?" now, grab an umbrella before it rains. ☔