Yellow alert for 24 Bihar districts as monsoon triggers heavy rain, lightning
Synopsis
The IMD has put 24 Bihar districts on yellow alert for heavy rain, lightning and winds up to 50 km/h as the southwest monsoon activates across the state — while 14 southern districts, including Patna, remain under a green alert with no severe weather threat. Residents in the affected zones have been told to stay indoors during lightning and avoid trees during thunderstorms.
Key Takeaways
The IMD issued a yellow alert for 24 Bihar districts on 8 July as the southwest monsoon turns active.
Warnings cover heavy rainfall, thunderstorms, lightning, and winds of 40–50 km/h .
Affected districts include Muzaffarpur , Darbhanga , Bhagalpur , Purnea , Kishanganj , and 19 others across northern and eastern Bihar.
14 southern districts , including Patna and Gaya , are under a green alert — no severe weather expected.
Patna temperatures are forecast between 33°C and 35°C over the next few days, with intermittent light showers.
Residents in yellow alert zones advised to stay indoors during lightning and avoid trees during thunderstorms.
The India Meteorological Department (IMD) has issued a yellow alert for 24 districts across Bihar on 8 July, warning of heavy rainfall, thunderstorms, lightning strikes, and strong winds reaching 40–50 km/h as the southwest monsoon turns active over the state. The alert was issued by the Meteorological Centre, Patna, urging residents in the affected zones to remain vigilant.
Districts Under Yellow Alert
The yellow alert covers a broad swathe of northern and eastern Bihar, encompassing Siwan, Saran, Muzaffarpur, Vaishali, Madhubani, Darbhanga, Samastipur, Sitamarhi, Sheohar, Madhepura, Supaul, Saharsa, Araria, Purnea, Katihar, Kishanganj, Khagaria, Bhagalpur, Banka, Munger, Jamui, West Champaran, East Champaran, and Gopalganj.
Residents in these districts have been advised to stay indoors during lightning activity and avoid sheltering under trees during thunderstorms. The IMD has also cautioned travellers to exercise care during periods of heavy rain and high-speed winds.
Southern Bihar Gets Green Alert
In contrast, 14 districts in southern and south-western Bihar — including Patna, Gaya, Nalanda, Bhojpur, Buxar, Rohtas, Kaimur, Aurangabad, Jehanabad, Nawada, Sheikhpura, Arwal, Lakhisarai, and Begusarai — have been placed under a green alert, signifying no significant weather-related threats at present.
Isolated cloud cover and light showers remain possible in these areas, but heavy rainfall is not anticipated. Normal day-to-day activities are expected to continue without major disruption.
Conditions in Patna
The state capital saw drizzle in the early morning hours on 8 July, followed by sunny conditions later in the day. Maximum temperatures in Patna are forecast to remain between 33°C and 35°C over the coming days.
Intermittent light showers and fluctuating cloud cover are likely to persist, providing some relief from the recent stretch of oppressive heat and humidity that has gripped the region.
Safety Advisories
The Meteorological Department has issued specific safety guidelines for residents in yellow alert zones. People have been asked to avoid open areas and trees during lightning activity, stay indoors wherever possible, and exercise caution while commuting during bouts of heavy rain and gusty winds. This comes amid a broader pattern of monsoon intensification across the Indo-Gangetic plain, where Bihar typically sees its peak rainfall activity between July and August.
Point of View
But the real concern in Bihar is always what follows — the state's flood-prone northern belt, fed by rivers originating in Nepal, can escalate from heavy rain warnings to embankment breaches within 48 hours. The IMD's district-level differentiation between yellow and green zones is useful public communication, but it places the burden of response almost entirely on residents rather than on pre-positioned relief infrastructure. Bihar has historically struggled with last-mile disaster preparedness, and a monsoon that turns active quickly can outpace administrative response. The coming days will test whether the advisory translates into action on the ground.
NationPress
8 Jul 2026
Frequently Asked Questions
Which Bihar districts are under yellow alert on 8 July?
The IMD has placed 24 districts under yellow alert, including Muzaffarpur, Darbhanga, Bhagalpur, Purnea, Kishanganj, Sitamarhi, Araria, Katihar, and 16 others across northern and eastern Bihar. Residents in these areas have been warned of heavy rain, lightning, and winds up to 50 km/h.
What does a yellow alert mean in IMD weather warnings?
A yellow alert from the IMD signals a watch — residents should stay informed and be prepared for potentially hazardous weather such as heavy rain, thunderstorms, or lightning. It is less severe than an orange or red alert but requires caution, particularly for outdoor activities and travel.
Which Bihar districts are under green alert and what does it mean?
Fourteen districts in southern and south-western Bihar — including Patna, Gaya, Nalanda, Bhojpur, Rohtas, and Aurangabad — are under a green alert, meaning no significant weather threat is currently expected. Light showers and cloud cover may occur, but heavy rainfall is not anticipated.
What safety precautions has the IMD advised for yellow alert districts?
The IMD has advised residents in yellow alert zones to avoid sheltering under trees during thunderstorms, stay indoors during lightning activity wherever possible, and exercise caution while travelling in heavy rain and strong winds.
What is the weather forecast for Patna in the coming days?
Patna is expected to see maximum temperatures between 33°C and 35°C over the next few days, with intermittent light showers and varying cloud cover. The state capital experienced early morning drizzle on 8 July, followed by sunny conditions later in the day.
