Authorities and humanitarian organisations in Lamu County are preparing for forecast El Niño conditions, with officials warning of potential floods, disease outbreaks and displacement of residents. According to the Eastleigh Voice, county officials and aid groups are strengthening early-warning systems and emergency response measures ahead of the expected heavy rains. The preparations aim to reduce the impact of extreme weather on communities in the coastal county, which has previously suffered flooding during El Niño seasons.

Zanzibar has stepped up preparations for anticipated El Niño rains expected between October and December 2026, with authorities calling on communities, institutions and residents in vulnerable areas to take early action to protect lives and property. Second Vice-President Hemed Suleiman Abdulla, who chairs the Zanzibar Disaster Management Committee, led a working meeting last week to coordinate the preparedness efforts, according to the Daily News.

Tanzania's meteorological agency has warned that a "very strong" El Niño is forming over the Indian Ocean, with this year's Vuli rains expected to begin in late September or early October, intensify through November 2026, and persist beyond. According to Daily News, TMA Director General Dr Ladislaus Chang'a issued the warning as concerns grow that extreme weather could trigger a wave of non-performing loans, prompting calls for Tanzanian banks to prepare for climate-related financial risks.

Lamu County Government has inaugurated a disaster preparedness workplan intended to protect residents from El Niño rains forecast for October, according to Kenya News Agency. Agriculture CEC James Gichu announced the plan at the Kenya Forestry Institute in Mokowe, saying the county administration is organizing measures ahead of the expected heavy rainfall. The blurb did not provide further operational details, funding figures, or specific interventions beyond the stated aim of cushioning impacts.

The County Government of Nakuru in Kenya is working with a multi-agency team to coordinate a response to anticipated moderate-to-heavy El Niño rains expected later this year. According to the Kenya News Agency, the team is overseeing urgent preparedness measures aimed at minimizing the impact of flooding and other climate-related disasters linked to the heavy rains.

Agnes Kagure has criticised Nairobi's county leadership over its handling of flood warnings linked to heavy rains and El Niño conditions, urging authorities to take preventive action before streets flood and disaster strikes. According to Tuko, Kagure called on the county government to act on the warnings proactively rather than waiting for a crisis. She also used the occasion to advocate for a change in leadership ahead of the 2027 general election in Kenya.