Heavy Rainfall Orange Alert: IMD Warns Ranchi and Jharkhand of Downpours and Disruptions Starting August 20

Heavy Rainfall Orange Alert: IMD Warns Ranchi and Jharkhand of Downpours and Disruptions Starting August 20
20 August 2025 Arjun Rao

Orange Alert Hits Ranchi: Stormy Weather Ahead for Jharkhand

If you're living in Ranchi or nearby districts, brace yourself. The India Meteorological Department (IMD) just raised the stakes with an orange alert for seriously heavy rainfall, rolling in from August 20, 2025. This isn’t just your usual monsoon drizzle—officials are talking about intense downpours, booming thunderstorms, plenty of lightning, and winds strong enough to knock branches off trees and stir up some real chaos.

All this wild weather has its roots in the Bay of Bengal, where a low-pressure system is brewing thanks to a persisting upper air cyclonic circulation. This big swirl of weather, sitting off the Andhra Pradesh and Odisha coasts, is expected to gain power and track west-northwest. That means Jharkhand, and Ranchi especially, are right in its path over the next few days.

Multiple Districts on Alert, Travel Disrupted

The forecast isn’t pulling any punches. On August 20, Ranchi and the northeastern districts get the brunt—IMD expects heavy rain in isolated spots, with accompanying thunder, lightning, and wind gusts of 30-40 kmph. The bad weather is set to stick around through August 21, and don’t be surprised if it lingers right up to the 23rd, keeping everyone on their toes for flooding and dangerous conditions.

It’s not just about Ranchi. IMD’s Ranchi office tossed out a yellow alert for heavy rain across 11 districts—think places like Deoghar, Dhanbad, Dumka, Giridih, Jamtara, Godda, Pakur, Sahibganj, Bokaro, Hazaribag, and Koderma. These spots usually don’t see this level of rain in one spell, so the risk of waterlogged roads and local flooding is real.

Monsoon action was pretty tame over Jharkhand in the days before this warning—just scattered light showers here and there. So for farmers and city dwellers alike, this heavy rainfall marks a big change, flipping the script fast.

Travel has already started to feel the pinch. At Ranchi’s Birsa Munda Airport, flights from big metros like Delhi, Mumbai, and Kolkata have been slowing down. Some arrived nearly an hour late, the worst being an IndiGo flight from Mumbai. Airport chief R R Mourya said that while delays have crept in, things haven’t come to a complete halt—no cancellations so far, just a few schedules pushed back by anywhere from a couple of minutes up to nearly an hour. Still, if you’ve got travel plans this week, double-check your flight times and expect more hiccups once the worst of the rain hits.

Authorities don’t want anyone caught off guard. IMD suggests everyone, especially people in those yellow-alert districts, should look out for sudden waterlogging, stay safe from lightning—Jharkhand is no stranger to lightning strikes each monsoon—and watch out for gusty winds. The department’s also pushing the MAUSAM app for live weather updates, Meghdoot for farming tips during the monsoon, and Damini for lightning warnings. Downloading these could save you a lot of trouble.

This Jharkhand alert fits into a bigger national picture—right now, over 20 Indian states are facing heavy to very heavy rain, as the monsoon trough stretches all the way from Jaisalmer to the Bay of Bengal. So, if you thought Ranchi was alone, think again. The next few days look rough for much of the country, and Jharkhand is just one of the many regions getting drenched.

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