비와요? - 위젯, 알림, 기상청 날씨 API

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

☔ 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. ☔
Updated on
Jul 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit

What’s new

Rain/snow & umbrella alerts from KMA data. Tap home cards to expand hourly, precipitation, and weekly details, and add resizable home-screen widgets.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
이장욱
uki0327@gmail.com
죽하로 48 장락주공2단지아파트 209-1003 제천시, 충청북도 27142 South Korea

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