IMD has placed 20 states under heavy rain alerts today, Saturday, August 22. The broad warning spans central, east and northeast corridors, with very heavy spells. A low‑pressure system over Madhya Pradesh is feeding the surge. Travelers should expect waterlogging and brief transport disruptions in high‑risk pockets. Check your district’s live status before heading out.
Early risk clusters include east Madhya Pradesh, Chhattisgarh, East Rajasthan, Odisha, and Gangetic West Bengal. Parts of Assam and Meghalaya face flash‑flood potential in intense cells. Hill states like Uttarakhand and Himachal can see quick stream rises. Urban belts with saturated drains remain vulnerable during peak bursts. IMD evening nowcasts will refine targets to districts and three‑hour windows.

IMD heavy rain alert today: district warnings and colour codes
Use IMD’s district‑wise warning map and the nowcast dashboard for precise, time‑stamped calls. Orange means be prepared; red signals take action and follow local orders. Each update carries issue time and validity, so refresh before commutes or school runs. Cross‑check nearby radar loops for approaching bands and intensification. These official tools give the fastest district‑level clarity today.
Travel disruption watch: airports, rail and roads
Airports may restrict airside movements during heavy rain and strong winds, slowing turnarounds. Your passenger rights still apply under the civil aviation charter during delays or cancellations. Railways run monsoon speed restrictions on the Konkan corridor and can heighten field vigilance elsewhere. Expect temporary diversions where tracks or approaches flood. Monitor airline, airport and zone advisories before starting long journeys today.
How to self‑verify nowcasts, radar and helplines
For live checks, open IMD’s district warnings and nowcast panels, then scan local radars. Focus on three‑hour windows and refresh through the day. Save emergency numbers: 112 for nationwide emergencies, 1070 or 1078 for disaster control rooms, and NDRF helpline 9711077372. Report hazards promptly and avoid underpasses during peak bursts. Recheck after each IMD update this evening.



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