The monsoon activity in Bihar has slowed down in recent days. According to the Meteorological Department, the state has been witnessing reduced rainfall. The Patna Weather Centre has now issued a yellow alert for 17 districts on Monday, 18 August. These districts include Bhagalpur, Purnia, Gopalganj, Saran, Bettiah, Motihari, Siwan, Supaul, Araria, Kishanganj, Katihar, Banka, Jamui, Munger, Khagaria, Saharsa and Madhepura.
The alert warns of thunderstorms, lightning strikes, and strong winds with speeds between 30 and 40 kilometers per hour. Weather experts have urged residents to remain cautious and avoid open fields during thunderstorms.

Patna and South Bihar to See Normal Weather

While northern and eastern parts of Bihar are under yellow alert, the situation is different in Patna and southern districts. The capital city and regions like Gaya, Nalanda and Aurangabad are likely to see normal conditions. The weather is expected to remain partly cloudy with no major rainfall activity. The absence of rain in these regions is linked to weak monsoon currents that have shifted away from southern Bihar.

Increased Risk of Lightning Strikes in North Bihar

The Meteorological Department has specifically highlighted the danger of lightning strikes in several districts. Areas like Supaul, Araria and Kishanganj, which are prone to thunderstorms, may experience lightning incidents. Villagers working in fields have been advised to take extra precautions.
The department has also requested that farmers avoid working outdoors during afternoon hours when lightning risk is higher. Lightning has been one of the major causes of casualties during monsoon in Bihar. Every year, dozens of lives are lost due to thunderstorms. The government has repeatedly asked residents to stay alert and follow safety measures.

Winds Likely to Accompany Rain in Many Districts

Along with rain and thunder, gusty winds are also expected in some districts. The wind speed may reach up to 40 kilometers per hour, which can damage weak structures and uproot small trees. Residents have been asked to secure loose items in open areas to prevent damage. Farmers have also been told to protect standing crops, especially in districts like Bhagalpur, Purnia and Katihar, where the impact may be higher.

Monsoon to Regain Strength After 20 August

Although monsoon activity has weakened, the Meteorological Department has given hope of revival. According to the latest forecast, heavy rain is likely to return after 20 August. The weather pattern suggests that monsoon currents will gain strength in the next few days. The rainfall will spread from northern Bihar to southern districts, covering almost the entire state.
Between 20 and 24 August, widespread showers are expected in Seemanchal, Mithilanchal and parts of Magadh. The revival will bring relief to farmers who are concerned about the impact of weak rainfall on their crops.

Importance of Upcoming Rainfall for Agriculture

The agricultural sector in Bihar depends heavily on monsoon rains. Paddy cultivation, which is the main crop in the state, requires consistent rainfall. Due to the recent decline in monsoon activity, many farmers have been worried about water availability for their fields. Canals and reservoirs have also been receiving less inflow, putting pressure on irrigation systems.
The forecast of heavy rain after 20 August has come as good news for farmers. If the prediction holds true, it will help improve soil moisture levels and support crop growth. Experts believe that sufficient rainfall in the coming weeks will ensure a better harvest season.

Comparison with Previous Years

Bihar has faced irregular rainfall patterns over the last few years. Some districts have received excess rain, while others have seen long dry spells. This uneven distribution of rainfall has affected agriculture and water management. In 2023, the state saw heavy flooding in north Bihar, while parts of south Bihar remained relatively dry.
This year, the rainfall has been comparatively moderate, but the weakening of monsoon in August raised concerns. The Meteorological Department has assured that the upcoming phase of rain will balance the seasonal average. Farmers and officials are closely monitoring the developments to ensure preparedness for both drought and flood-like conditions.

Government Preparedness for Weather Challenges

The state government has already issued directions to district administrations regarding the weather alert. Disaster management teams have been asked to remain active, especially in flood-prone districts. Health officials have also been instructed to keep medical facilities ready for any emergencies arising from lightning strikes or heavy rain.
Villagers have been asked to use mobile-based weather apps for real-time updates. Awareness campaigns are being carried out to educate people about lightning safety. Authorities are stressing the importance of staying indoors during storms and avoiding tall trees or water bodies.

Lightning: A Major Concern for Bihar

Lightning has been a recurring danger in Bihar during monsoon. In the past five years, hundreds of people have lost their lives due to thunderstorm-related lightning. Most victims are farmers, laborers or villagers caught in open fields. The Meteorological Department has improved its lightning prediction system, but awareness at the ground level remains crucial.
In recent advisories, experts have suggested simple precautions like crouching low in open fields, avoiding metal objects and switching off mobile phones during storms. These steps, though small, can help save many lives.

Expected Impact on Daily Life

The yellow alert in 17 districts is expected to disrupt daily life to some extent. Commuters may face difficulty due to waterlogging in low-lying areas. Strong winds can affect road transport and may also disrupt power supply. In rural areas, kutcha houses and weak structures are vulnerable to damage.
Schools in some districts have been advised to monitor the situation before conducting outdoor activities. The public transport sector, especially buses and trains, may also face delays if heavy rain resumes after 20 August.

Relief and Challenges of Upcoming Heavy Rain

While the return of heavy rain after 20 August will bring relief to farmers, it may also create challenges. Bihar has always struggled with floods during the peak monsoon season. Rivers like Kosi, Gandak and Bagmati often overflow during heavy rainfall, affecting thousands of villages.
The government has deployed flood control teams in vulnerable districts. Embankments are being monitored, and preparations are underway to shift people if the rivers cross danger levels. The balance between relief and disaster will depend on the intensity of the rainfall.

Forecast Beyond August

Weather experts suggest that the monsoon will remain active in Bihar until the end of September. The intensity may vary, but overall rainfall is expected to remain near normal. For farmers, this is a positive sign as it ensures water availability throughout the cropping season.
However, officials remain cautious because sudden heavy downpours can change the situation within hours. Monitoring and timely warnings will continue to play an important role in minimizing damage.

Residents Urged to Stay Alert

The Meteorological Department has urged residents not to ignore the yellow alert. Even moderate thunderstorms can cause significant damage through lightning and strong winds. People living in rural areas have been advised to stay in contact with local administration.
The advisory also suggests keeping emergency kits ready, including flashlights, medicines and dry food items. Farmers have been told to take care of their livestock and avoid leaving them in open fields during storms.

Bihar is currently experiencing a temporary slowdown in monsoon activity. The yellow alert for 17 districts highlights the risk of thunderstorms, lightning and strong winds. While southern Bihar, including Patna, may remain calm, northern and eastern parts will see unstable weather.
The expected return of heavy rain after 20 August brings hope for farmers but also raises the possibility of floods. Preparedness, awareness and timely response will determine how effectively Bihar manages the challenges of the season.
For now, residents across the state are keeping an eye on the skies, waiting for the next phase of monsoon showers that will decide the course of agriculture and daily life in Bihar this year.