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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11 - 18 February 2026

Rainfall

Temperature

Rainfall forecast (anomalies)

Rainfall anomalies

  • More than usual rainfall expected over most parts of Uganda, Rwanda, Burundi, and central to northern regions of Tanzania. 
  • Less than usual rainfall expected parts of western  Tanzania. 
Heavy rainfall

Exceptional rainfall

  • Rainfall exceeding the 90th percentile expected over parts of central to northern Tanzania. 
Temperature forecast (Anomalies)

Temperature anomalies

  • Warmer than usual temperatures expected over most parts of the GHA, with  parts of Sudan, Eritrea, north-western Ethiopia, and northern and   western South Sudan being at least 2 degrees C warmer than the average. 
Temperature forecast

Mean temperatures

  • Moderate to high temperatures (20-32℃) expected over most parts of Tanzania, Kenya, Uganda, Somalia, South Sudan, Djibouti, Eritrea and central to southern regions of Sudan.  
  • 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 over eastern Tanzania, eastern South Sudan and eastern Kenya into southern Somalia.  
Rainfall forecast

Total rainfall

  • Heavy rainfall (>200mm) expected over isolated areas of southern Tanzania. 
  • Moderate rainfall (50-200mm) expected over most parts of Burundi, Rwanda and Tanzania.  
  • Light rainfall (less than 50 mm) expected over central to northern Uganda, southern South Sudan,  south-western Ethiopia, south-western Kenya, and most parts of  coastal regions of Somalia.

Weekly Forecasts

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Heat Stress
Heat Stress

Heat Stress

  • Elevated heat stress levels expected expected in parts of South Sudan and coastal Somalia. 
5 - 12 November 2025 Read More
Temperature forecast (Anomalies)
Temperature forecast (Anomalies)

Temperature anomalies

  • Warmer than usual temperatures expected over most parts of the region. 
  • Cooler than usual temperatures expected over a few regions south-western Ethiopia, coastal areas of Somalia and isolated areas over the region.  
5 - 12 November 2025 Read More
Heavy rainfall
Heavy rainfall
  • Rainfall exceeding the 90th percentile expected over most parts of Rwanda and cross-border regions of southern South Sudan, eastern Uganda, western and northern Kenya and southern Ethiopia.  
28 - 4 November 2025 Read More
Temperature forecast
Temperature forecast
  • Moderate temperatures (20-32℃) expected over most parts of the country.
28 - 4 November 2025 Read More
Rainfall forecast (anomalies)
Rainfall forecast (anomalies)

Rainfall anomalies

  • More than usual rainfall expected over most parts of Burundi, Rwanda, Uganda, southern regions of South Sudan and Ethiopia, northern and western Kenya, and south-western Ethiopia.
  • Less than usual rainfall expected over most …
28 - 4 November 2025 Read More
Heat Stress
Heat Stress

Heat Stress

  • Elevated heat stress levels expected expected in parts of eastern Kenya, southern Somalia, south-eastern Tanzania, central and eastern South Sudan, south-eastern Sudan, and coastal regions of Eritrea.  
28 - 4 November 2025 Read More