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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07 - 14 October 2025

Rainfall

Temperature

Rainfall forecast (anomalies)

Rainfall anomalies

  • More than usual rainfall expected over most parts of northern Somalia, central to southern Ethiopia, north-western South Sudan and south-western Sudan, and most parts of Rwanda and Burundi.  
  • Less than usual rainfall expected over most parts of South Sudan, central Somalia, southern Uganda and western Kenya.
Temperature forecast (Anomalies)

Temperature anomalies

  • Warmer than usual temperatures eexpected over most parts of the GHA. 
  • Cooler than average temperatures expected over northern Sudan and regions within the Great Rift Valley.
Heavy rainfall
  • Rainfall exceeding the 95th percentile (the highest 5% on record) expected over south-eastern Ethiopia and northern Somalia.  
Floods update
  • There is a likelihood of Flooding incidences over the flood prone areas in south-eastern and pockets in central-western Ethiopia.
Temperature forecast

Mean temperatures

  • High temperatures (>32℃) expected in Afar region of Ethiopia.   
  • Moderate to high temperatures (20-32℃) expected over most parts of Sudan, South Sudan, Uganda, Tanzania, Kenya, Somalia, Djibouti, Eritrea and eastern Ethiopia.   
  • Mild temperature conditions (less than 20℃) expected over central Ethiopia, central to south-western Kenya, parts of northern and central Tanzania, and western regions of both Rwanda and Burundi.  
Heat Stress

Heat Stress

  • Elevated heat stress levels expected in parts of the Red Sea coast, and Afar region in Ethiopia.    
Rainfall forecast

Total rainfall

  • Heavy rainfall (above 200mm) expected over a few parts of southern Ethiopia. 
  • Moderate rainfall (50-200mm) expected in most parts of northern and southern Somalia, central to southern Ethiopia, western and central Uganda, Rwanda, northern Burundi, western South Sudan and south-western Sudan.
  • Light rainfall (less than 50 mm) expected in parts of eastern and northern Tanzania, southern and eastern Kenya, southern Burundi, central Somalia, Eritrea, and south-eastern regions of both Sudan and South Sudan. 

Weekly Forecasts

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Rainfall forecast
Rainfall forecast
  • Heavy rainfall (more than 200mm) expected over isolated areas in western parts of the country.
  • Moderate rainfall (50 –200 mm) expected in most parts of the country.
  • Light rainfall (less than 50 mm) expected over …
8 - 15 August 2023 Read More
Rainfall forecast
Rainfall forecast
  • Light rainfall (less than 50) predicted over southern and isolated areas in northern parts of the country.
  • Dry conditions expected over central to northern parts of Somalia.
8 - 15 August 2023 Read More
Rainfall forecast (anomalies)
Rainfall forecast (anomalies)

Rainfall anomalies

  • Wetter than usual conditions expected over western to northern parts of Ethiopia, western Eritrea, much of southern Sudan, north-western Uganda, south-western and few areas in northern South Sudan.
  • Drier than usual conditions expected …
8 - 15 August 2023 Read More
Rainfall forecast
Rainfall forecast
  • Light rainfall (less than 50) predicted over southern and northern parts of the country.
  • Dry conditions expected over central to north-eastern parts of Somalia.
1 - 8 August 2023 Read More
Rainfall forecast (anomalies)
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. …
1 - 8 August 2023 Read More
Temperature forecast
Temperature forecast

Mean temperatures

  • Hot temperatures (above 32 ℃) expected over central to northern Sudan, Afar region in Ethiopia, Djibouti, coastal regions of Eritrea, and north-western coastal parts of Somalia.
  • Moderate to high temperatures (20-32℃) expected over …
1 - 8 August 2023 Read More