The Kenya Meteorological Department has issued a Kenya weather forecast warning of heavy rains nationwide from March 17 to March 23, 2026. According to the latest advisory, multiple regions across the country should prepare for intensified rainfall as the wet season in Kenya gains momentum. The department’s alert highlights the likelihood of significant downpours, urging residents and local authorities to remain vigilant. This March 2026 rainfall forecast comes as the country enters a period historically marked by unpredictable weather patterns, raising concerns over potential disruptions and safety risks. Further details on affected areas and safety measures will follow.
Kenya Meteorological Department Issues Heavy Rainfall Alert for March 17–23
| Event | Heavy rains expected as wet season builds up |
| Date/Time | March 17–23, 2026 (intensity increasing from Thursday) |
| Location | Kenya (Highlands East and West of the Rift Valley, Lake Victoria Basin, Rift Valley, Southeastern Lowlands, Coastal region) |
| Key Organization | Kenya Meteorological Department |
| Status/Current Situation | Continued rainfall forecast; isolated heavy rainfall events possible |
| Official Response | Weekly weather outlook and warnings issued by Kenya Meteorological Department |
| Impact | Some areas may experience isolated heavy rainfall; northeastern and northwestern Kenya likely to remain mostly sunny and dry, but occasional rainfall possible |
| Temperature Forecast | Daytime temperatures above 30°C expected in coastal, northeastern, and northwestern regions |
| Seasonal Context | Country transitioning into March–May long rains season |
The Kenya Meteorological Department has issued an official alert warning of heavy rainfall expected across several regions of the country between March 17 and March 23, 2026. According to the department’s latest weekly weather outlook, the intensity of the rains is forecast to increase starting Thursday, marking a significant build-up as the wet season sets in. The announcement underscores the urgency of the situation, with the agency emphasizing that the rainfall will be widespread and persistent during this period.
The weather alert highlights that the Highlands East and West of the Rift Valley, the Lake Victoria Basin, the Rift Valley, the Southeastern Lowlands, and the Coastal region are all expected to experience notable rainfall. The Kenya Meteorological Department, through its official communication channels, has called attention to the likelihood of isolated heavy downpours in some areas within these regions. This forecast comes as the country transitions into the traditional March–May long rains season, which typically brings increased precipitation to many parts of Kenya.
Regions Most Affected: Detailed Rainfall Projections Across Kenya
The Kenya Meteorological Department has identified five key regions expected to bear the brunt of the upcoming heavy rains: the Highlands East and West of the Rift Valley, the Lake Victoria Basin, the Rift Valley, the Southeastern Lowlands, and the Coastal region. According to the latest Kenya weather forecast, these areas are set to receive the most significant rainfall between March 17 and March 23, 2026, as the wet season intensifies. Counties within the Lake Victoria Basin, such as Kisumu, Siaya, Homa Bay, and Migori, are likely to experience particularly intense downpours, while the Central Highlands—including Nairobi, Nyeri, Murang’a, and Kiambu—are also projected to record substantial rainfall.
Rainfall amounts are expected to be moderate to heavy, with isolated areas within the highlighted regions potentially experiencing even higher intensities. The department’s projections indicate that some locations could receive upwards of 50mm of rain in 24 hours, especially in the western and central highlands. In contrast, northeastern and northwestern Kenya, including counties such as Mandera, Wajir, Turkana, and Marsabit, are forecasted to remain mostly dry, with only sporadic showers possible. These detailed projections underscore the need for heightened awareness in the most affected counties as the March 2026 rainfall continues to build across Kenya.
Anticipated Impacts: Flood Risks and Disruptions to Daily Life
The Kenya weather forecast for March 2026 warns of heavy rains expected to impact key regions from Thursday, raising concerns over increased flood risk and disruptions to daily life. The Kenya Meteorological Department has identified the Highlands East and West of the Rift Valley, the Lake Victoria Basin, the Rift Valley, the Southeastern Lowlands, and the Coastal region as areas most likely to experience intense rainfall. Flooding in low-lying and poorly drained urban areas is a significant threat, with previous wet seasons in Kenya having led to major transport disruptions, property damage, and displacement of residents.
Experts caution that the anticipated downpours could also trigger landslides in hilly regions and along riverbanks, particularly where soils are already saturated. Transport networks, including major highways and rural roads, may face delays or temporary closures due to waterlogging and debris. The agricultural sector is also vulnerable, as excessive rainfall during the wet season can damage crops, delay planting, and affect harvests. In past years, similar weather patterns have resulted in loss of livestock and destruction of farmlands, compounding food security concerns. As the wet season builds up, communities in high-risk areas are bracing for possible disruptions and the challenges that come with extreme weather events.
Government and Emergency Services Preparedness Measures
In anticipation of the forecasted heavy rains, government agencies and emergency services across Kenya have heightened preparedness measures to mitigate potential risks. The National Disaster Management Authority (NDMA) has activated regional response teams in the Highlands East and West of the Rift Valley, Lake Victoria Basin, Southeastern Lowlands, and Coastal regions—areas expected to be most affected. County governments are coordinating with local administrators to identify flood-prone zones and implement early warning systems, ensuring that communities receive timely alerts and evacuation support if necessary.
Emergency response units have begun pre-positioning essential supplies, including food, water, medical kits, and temporary shelter materials, in strategic locations to facilitate swift assistance in the event of flooding or displacement. The Kenya Red Cross and other humanitarian organizations are working closely with county authorities to map out potential evacuation routes and set up emergency shelters. Additionally, the Ministry of Transport has deployed teams to monitor critical infrastructure, such as roads and bridges, to ensure rapid response to any disruptions. These coordinated efforts underscore the government’s commitment to minimizing the impact of the wet season and safeguarding lives and property amid the heightened flood risk.
Public Advisory: Safety Precautions and How Residents Should Prepare
The Kenya Meteorological Department has issued a public advisory urging residents in regions forecasted to receive heavy rainfall to take immediate safety precautions. Households in flood-prone and low-lying areas are strongly advised to stay alert for possible flooding and to move to higher ground if necessary. The department recommends that residents clear drainage systems around their homes and workplaces to prevent waterlogging and reduce the risk of property damage. Additionally, motorists are cautioned to exercise extra vigilance on slippery roads and avoid crossing flooded bridges or roads.
Residents are encouraged to stay updated with the latest Kenya weather forecast and weather alert Kenya updates through official channels, including the Kenya Meteorological Department’s website and social media platforms. In case of emergencies, citizens can contact the national disaster helpline at 1199 for immediate assistance. The department also advises the public to prepare emergency kits, secure important documents, and ensure that children are kept away from swollen rivers and open water bodies during the anticipated heavy rains. By following these guidelines, communities can better safeguard themselves against the potential risks associated with the March 2026 rainfall and the ongoing wet season in Kenya.
Looking Ahead: Wet Season Outlook and Long-Term Weather Trends
As Kenya enters the heart of its wet season, the Kenya Meteorological Department projects that heavy rains are likely to persist well beyond March 23, with the wet conditions expected to intensify in several regions. The current outlook indicates that the March–May period, traditionally known as the long rains season, will bring above-average precipitation to much of the country. This seasonal trend is consistent with historical patterns, where the onset of the long rains typically signals a sustained period of increased rainfall, especially in the Highlands East and West of the Rift Valley, the Lake Victoria Basin, and the Coastal region.
Long-term weather trends in Kenya have shown a gradual increase in rainfall extremes during the wet season, often resulting in heightened flood risks and other weather-related hazards. The Meteorological Department notes that climate variability and shifting weather systems have contributed to unpredictable rainfall distribution in recent years. As the wet season builds up, the department advises continued vigilance, as the likelihood of intense downpours and extended wet spells remains high through the end of May. This aligns with recent climate data, which highlights a trend toward more frequent and intense rainfall events during Kenya’s wet season, underscoring the importance of preparedness for potential disruptions.
Source: The Star, Kenya
