Weekly Forecast
At ICPAC we use the Weather Research and Forecasting Model (WRF) to produce our forecasts in a resolution of 10 x 10 Km. Our weekly forecasts are very popular and help stakeholders prepare for extreme weather, and mitigate risks associated with floods, drought or heavy rainfall.
17 - 24 February 2026
Rainfall
Temperature
Rainfall anomalies
- More than usual rainfall expected over most parts of Rwanda, Burundi, northern, eastern and southern Tanzania, south-western Kenya, central to western Uganda and southern parts of South Sudan.
- Less than usual rainfall expected in parts of western Tanzania.
Exceptional rainfall
- Rainfall exceeding the 90th percentile expected over eastern parts of Rwanda and Burundi, and parts of northern and southern Tanzania.
- Most of the eastern parts of Rwanda and Burundi, as well as northern and southern Tanzania, are likely to experience flooding incidences in the coming week. During this period, communities in high-risk areas are encouraged to be cautious.
Temperature anomalies
- Warmer than usual temperatures expected over most parts of the GHA.
- Cooler than usual temperatures expected over parts of south-western Tanzania, parts of western Kenya and other isolated regions across the GHA.
Mean temperatures
- Moderate to high temperatures (20-32℃) expected over most parts of Tanzania, Kenya, Uganda, Somalia, South Sudan, Sudan, southern and northern Ethiopia, Djibouti, and Eritrea.
- Mild temperature conditions (less than 20℃) expected over parts of north-western Sudan, central Ethiopia, central to western Kenya, northern Somalia, and western regions of Rwanda and Burundi.
Heat Stress
- Elevated heat stress in “Extreme Caution” category expected over eastern Tanzania, eastern South Sudan and eastern Kenya into southern Somalia.
Total rainfall
- Heavy rainfall (>200mm) expected over parts of southern Tanzania.
- Moderate rainfall (50-200mm) expected over most parts of Burundi, Rwanda, Tanzania and south-western parts of Kenya.
- Light rainfall (less than 50 mm) expected over most parts of Uganda and southern parts of South Sudan.
Weekly Forecasts
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Rainfall forecast (anomalies)
Rainfall anomalies
- Wetter than usual conditions expected over western and northern parts of Ethiopia, western Eritrea, central and isolated areas in southern South Sudan, western, southern and isolated areas in northern Sudan, and northern Uganda. …
Rainfall forecast
- Heavy rainfall (more than 200mm) expected over isolated areas in central and northern parts of the country.
- Moderate rainfall (50 –200 mm) expected in most parts of the country.
- Light rainfall (less than 50 mm) …
Temperature forecast (Anomalies)
Temperature anomalies
- Warmer than usual temperatures predicted over most parts of the Greater Horn of Africa (GHA).
- Cooler than usual temperatures expected in isolated areas in northern Somalia, central Ethiopia, and central Kenya.
Heavy rainfall
- Heavy to very heavy rainfall (top 10% - 5%) expected over central and isolated areas in northern and southern parts of the country.
Heavy rainfall
Exceptional rainfall
- Extremely heavy rainfall expected in isolated areas western Sudan.
- Heavy to very heavy rainfall expected in much of western and northern Ethiopia, western Eritrea, much of southern Sudan, central and isolated areas in …
Rainfall forecast
Total rainfall
- Heavy rainfall (greater than 200mm) expected over isolated parts in western Ethiopia, southern and western Sudan.
- Moderate rainfall (50-200mm) expected over southern Sudan, much of South Sudan, western Eritrea, western and northern Ethiopia, …