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.

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17 - 24 February 2026

Rainfall

Temperature

Rainfall forecast (anomalies)

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. 
Heavy rainfall

Exceptional rainfall

  • Rainfall exceeding the 90th percentile expected over eastern parts of Rwanda and Burundi, and parts of northern and southern Tanzania.  
Floods update
  • 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 forecast (Anomalies)

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.  
Temperature forecast

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
Heat Stress
  • Elevated heat stress  in “Extreme Caution” category expected over eastern Tanzania, eastern South Sudan and eastern Kenya into southern Somalia. 
Rainfall forecast

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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Temperature forecast (Anomalies)
Temperature forecast (Anomalies)

Temperature anomalies

  • Warmer than usual temperatures predicted over the northern parts of Sudan, most parts of Ethiopia, Eritrea, Djibouti, Somalia, South Sudan, Kenya, Uganda, Rwanda, Burundi, and Tanzania.
  • Cooler than usual temperatures expected over southern …
31 - 7 June 2023 Read More
Rainfall forecast
Rainfall forecast
  • Moderate rainfall (50 –200 mm) expected over southern coastal parts of the country.
  • Light rainfall (less than 50) predicted over most parts of Somalia.
31 - 7 June 2023 Read More
Heavy rainfall
Heavy rainfall

Exceptional rainfall

  • Heavy to very heavy rainfall (top 10%-5%) expected over isolated areas in northern South Sudan extending to southern Sudan, western, south-eastern and northern Ethiopia.
31 - 7 June 2023 Read More
Rainfall forecast
Rainfall forecast

Total rainfall

  • Moderate rainfall (50-200mm) expected over southern coastal Somalia, central to western Ethiopia, southern Sudan, central to western South Sudan, and isolated areas in western Kenya and Uganda.
  • Light rainfall (less than 50 mm) …
31 - 7 June 2023 Read More
Rainfall forecast
Rainfall forecast
  • Moderate rainfall (50 –200 mm) expected over western parts of the country.
  • Light rainfall (less than 50 mm) expected over eastern parts of the country.
23 - 30 May 2023 Read More
Heavy rainfall
Heavy rainfall

Exceptional rainfall

  • Extremely heavy rainfall (top 1%) expected over parts northern Somalia.
23 - 30 May 2023 Read More