The Mausam app is India's official government weather application. It is developed by the India Meteorological Department (IMD) under the Ministry of Earth Sciences, Government of India. The app gives citizens free, real-time weather information directly from IMD's national forecasting systems covering current weather, 7-day forecasts, cyclone warnings, thunderstorm alerts, sea conditions, and farming advisories.
Unlike private weather apps that pull data from global models, Mausam gets its data directly from IMD's own radar network, satellites, and weather stations across India making it the most accurate and authoritative weather source for India.
What Is the Mausam App?
Mausam is India's official government weather app. The India Meteorological Department (IMD), which works under the Ministry of Earth Sciences, Government of India, developed and maintains this app. It is completely free for all citizens.
The app covers weather for the entire country every state, every district, every major city. It delivers forecasts, warnings, satellite images, radar data, and special advisories for farmers, fishermen, and aviation professionals all from one platform.
If you want to know whether it will rain today, whether a cyclone is approaching, or whether conditions are safe for going to sea Mausam gives you the official government answer, directly from IMD.
Who Developed the Mausam App?
The Mausam app is developed and maintained by the India Meteorological Department (IMD).
| Detail | Information |
|---|---|
| Organisation Name | India Meteorological Department (IMD) |
| Parent Ministry | Ministry of Earth Sciences, Government of India |
| Official Website | imd.gov.in |
| App Web Portal | mausam.imd.gov.in |
| Headquarters | New Delhi |
| Established | 1875 |
| App Available On | Android (Google Play Store) and iOS (Apple App Store) |
| Cost | Free |
IMD runs a large network of Doppler weather radars, automatic weather stations, upper air observatories, lightning detection sensors, and meteorological satellites. All of this data feeds into the Mausam app in real time.
Key Features of the Mausam App
The Mausam app covers a wide range of weather services. Here are all the key features it provides:
- Current Weather: Live temperature, humidity, wind speed, wind direction, and sky condition for your location and any city in India.
- Hourly Forecast: Hour-by-hour weather prediction for the next 24 hours so you can plan your day precisely.
- 7-Day Forecast: Extended forecast for the next 7 days with daily high temperature, low temperature, and rainfall probability.
- District-Level Rain Forecast: Rainfall prediction at the district level useful for farmers, commuters, and event planners.
- Colour-Coded Weather Warnings: Green, Yellow, Orange, and Red alerts for every district and state in India.
- Cyclone Tracker: Real-time cyclone position, predicted track, intensity, and estimated landfall from IMD's cyclone division.
- Thunderstorm and Lightning Alerts: Warnings for thunderstorms and lightning strikes across states.
- Doppler Radar Imagery: Animated rainfall radar images showing real-time storm movement over your region.
- Satellite Images: Cloud cover and weather satellite images from INSAT series satellites.
- Ocean and Sea Conditions: Wave height forecasts, sea surface conditions, and fishing advisories for coastal communities.
- Agromet Advisory: Crop-specific weather-based farming guidance from IMD's Agromet service.
- Aviation Weather: METAR, TAF, and SIGMET data for aviation professionals.
- Push Notifications: Instant emergency alerts and weather warnings delivered directly to your phone.
- Multiple City Support: Add and monitor weather for multiple cities at the same time.
- Multilingual Support: Available in multiple Indian languages for wider accessibility.
Weather Services It Covers
City-Level Weather
You can check current weather and forecasts for over 450 cities and towns across India. The app automatically detects your location or you can search any city manually. It shows:
- Current temperature and feels-like temperature
- Sky condition clear, partly cloudy, overcast, rain, etc.
- Wind speed and direction
- Relative humidity percentage
- Minimum and maximum temperature for the day
- Sunrise and sunset timings
District-Level Forecast
IMD generates weather forecasts for every district in India. The Mausam app makes this data accessible to the public. District-level data is especially important for agriculture and disaster management.
State-Level Weather Bulletins
Official weather bulletins for all individual states are available in the app. These are issued by IMD's Regional Meteorological Centres located in cities like Mumbai, Chennai, Kolkata, Pune, Bhopal, and Guwahati.
All-India Monsoon Updates
During the monsoon season, IMD provides daily all-India rainfall updates, monsoon onset dates for different regions, and cumulative rainfall data compared to normal. All of this is accessible through the Mausam app.
Warning and Alert System
The Mausam app uses the same colour-coded warning system that IMD issues to state governments and disaster management authorities across India. This system helps citizens take timely action before severe weather hits.
| Warning Colour | What It Means | Action to Take |
|---|---|---|
| Green | No warning. Weather is normal. | No special action needed. |
| Yellow | Watch. Bad weather is possible. | Stay updated. Be aware of changing conditions. |
| Orange | Alert. Severe weather is expected. | Be prepared. Take precautions. Expect disruptions. |
| Red | Warning. Extremely severe weather. Take action immediately. | Avoid going outside. Follow instructions from local authorities. |
The app issues these warnings for the following weather events:
- Heavy to extremely heavy rainfall
- Thunderstorm and lightning
- Heatwave and cold wave
- Dense fog (especially in winter across North India)
- Strong winds over coastal and inland areas
- Cyclone watch and cyclone warning
- High wave alert for fishermen at sea
- Snowfall and avalanche risk in Himalayan states
Important: During disasters like cyclones or extreme rainfall, the Mausam app sends push notifications directly to users in affected areas. Always keep push notifications enabled on your phone for this reason.
How to Download the Mausam App
The Mausam app is free. Follow these steps to download it on your phone:
- Open Google Play Store on Android or Apple App Store on iPhone.
- Search for Mausam or Mausam IMD.
- Look for the app listed under the developer name India Meteorological Department. Verify this to avoid downloading fake apps.
- Tap Install on Android or Get on iPhone to download.
- Open the app after installation. Allow location access when prompted so the app can show weather for your current area.
- Enable push notifications in the app settings to receive emergency weather alerts.
If you are using a computer or tablet browser, you can access IMD's web-based weather portal at mausam.imd.gov.in.
How to Use the Mausam App
Setting Your Location
When you open the app for the first time, it asks for location permission. Grant it, and the app automatically shows weather for your current area. You can also search for any city and add it to your list of saved locations. This is helpful if you want to track weather in your hometown and your current city at the same time.
Reading the Main Dashboard
- The home screen shows current temperature, sky condition, and humidity for your location.
- Scroll down to see the hourly forecast for the next 24 hours.
- The 7-day forecast appears below that showing daily high and low temperatures and rain probability for each day.
Checking Warnings for Your Area
Tap the Warnings section in the app to see all active colour-coded alerts for your district and state. IMD updates these warnings multiple times every day.
Using Radar and Satellite Imagery
The radar section shows animated rainfall radar images from IMD's Doppler radar network. You can see where it is raining right now and in which direction storms are moving. Satellite imagery from INSAT satellites shows a broader view of cloud systems over India.
Setting Up Push Notifications
Go to the app settings and turn on notifications. Grant the necessary permissions. Once done, IMD will send automatic alerts cyclone warnings, heavy rain alerts, heatwave notices directly to your phone based on your saved location.
Cyclone and Ocean Services
India has one of the most cyclone-prone coastlines in the world, covering both the Bay of Bengal and the Arabian Sea. IMD operates dedicated Cyclone Warning Centres and the Mausam app is the public-facing interface for this service.
Cyclone Tracking Information
During any active cyclone, the app provides:
- Cyclone name, current position (latitude and longitude), and current intensity category
- Predicted track for the next 72 to 120 hours
- Estimated landfall location and time
- Radius of maximum winds and dangerous sea zone
- Colour-coded alerts for all states in the cyclone's path
- Evacuation and preparedness advisories from IMD
Ocean and Coastal Services for Fishermen
For fishermen and coastal communities, the app provides the following sea-state information daily:
- Fishing advisories: Whether it is safe or unsafe to go into the sea on a given day
- Wave height forecast: For coastal waters and deep-sea zones
- Wind warnings over the sea: Updated every day for different sea zones around India
- Sea surface temperature: Useful for fishermen who track fish movement patterns
Fishermen across coastal states, including Tamil Nadu, Andhra Pradesh, Odisha, West Bengal, Kerala, Maharashtra, and Gujarat, actively use Mausam's sea advisories before heading out to fish. This feature has become a critical safety tool for India's fishing community.
Agriculture and Farmers' Use
Indian agriculture depends heavily on weather, particularly monsoon rainfall, heatwaves, and frost. IMD runs an Agromet Advisory Service through a national network of Agro-Meteorological Field Units (AMFUs). The Mausam app delivers these advisories directly to farmers' smartphones.
What the Agromet Section Covers
- Crop-specific advisories: Based on the current and upcoming weather forecast, farmers receive guidance for specific crops grown in their region for example, whether to irrigate, spray pesticides, apply fertiliser, or delay harvesting.
- District-level 5-day forecast: Tailored weather forecasts for each district since rainfall patterns vary even within the same state.
- Kharif and Rabi season support: Advisories cover both major cropping seasons of India throughout the year.
- Extreme weather alerts for farms: Heatwave, cold wave, unseasonal rain, and hailstorm warnings that directly affect crops.
How Farmers Can Use the App Effectively
- Enable push notifications before sowing and harvesting seasons.
- Check the 5-day district forecast before making irrigation or spraying decisions.
- Watch Orange and Red warnings before starting any major farm activity.
- Use the Agromet advisory section for crop-specific guidance tailored to your region and season.
- Farmers can also use other beneficial apps such as Damini Lightning Alert App, Meghdoot Free Weather App.
Aviation Weather
IMD is the designated meteorological authority for civil aviation in India under the Directorate General of Civil Aviation (DGCA). The Mausam app includes an aviation weather section with the following data:
| Service | What It Is | Who Uses It |
|---|---|---|
| METAR | Actual weather observation report from airports: temperature, wind, visibility, cloud cover. | Pilots, airline dispatch teams |
| TAF | Terminal Aerodrome Forecast short-range forecast for major airports. | Pilots, air traffic controllers |
| SIGMET | Warning about significant weather like severe turbulence, icing, volcanic ash, or tropical cyclones affecting aircraft. | Pilots, airline operations |
| Wind Shear Alerts | Warnings about sudden changes in wind speed or direction near airports are dangerous during take-off and landing. | Pilots, airport meteorology teams |
Frequent flyers can also use this section to understand weather-related flight delays at Indian airports.
Recent Updates and Improvements
IMD regularly improves the Mausam app as part of the Government of India's Atmosphere and Climate Research-Modelling Observing Systems and Services (ACROSS) programme. Key improvements in recent versions include:
- Higher forecast accuracy: IMD has upgraded its Numerical Weather Prediction (NWP) models, leading to more accurate short-range and medium-range forecasts.
- Improved district-level granularity: More precise weather forecasts are now available at the sub-district level in several states.
- Extended cyclone prediction: IMD now provides cyclone track forecasts up to 7 days in advance, and this is reflected in the Mausam app.
- Lightning forecast feature: A dedicated lightning forecast section was added important because lightning kills over 2,000 people in India every year.
- Better UI for first-time users: The interface has been simplified to improve usability, especially for rural users and those not comfortable with technology.
- Multilingual interface: Support for more Indian regional languages has been added.
- Integration with the National Disaster Management Authority (NDMA): The warning system is now more tightly integrated with government disaster response machinery.
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