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.
14 - 21 July 2026
Rainfall
Temperature
Rainfall anomalies
- More than usual rainfall expected over central and southwestern parts of Sudan, western Ethiopia, northern Uganda, western Kenya and isolated areas in South Sudan.
- Less than usual rainfall expected over southern regions of Sudan, eastern South Sudan, western Eritrea, eastern Uganda, western regions of Kenya, and along the central to northern highlands of Ethiopia.
Exceptional rainfall
- Rainfall exceeding the 90th percentile expected over parts western to eastern Sudan, western to northern parts of Ethiopia, isolated areas in both northern Uganda and western South Sudan.
Floods update
- Flooding incidences expected over parts of Sudan, Ethiopia, with pocket areas in northern Uganda and western South Sudan.
- Communities in high-risk areas are advised to exercise caution during this period.
Temperature anomalies
- Warmer than usual temperatures expected over most parts of the GHA.
- Cooler than usual temperatures expected over a few isolated regions across the GHA.
Mean temperatures
- Elevated temperatures exceeding 32°C expected over Djibouti, central to eastern parts of Sudan, coastal parts of Eritrea, northern coastal regions of Somalia, and north-eastern parts of Ethiopia.
- Moderate to high temperatures (20-32℃) expected over most parts of the GHA.
- Mild temperature conditions (less than 20℃) expected over Rwanda, Burundi, central to western regions of Kenya, central to southern Tanzania and central to northern parts of Ethiopia.
Heat Stress
- Elevated heat stress within the ‘Extreme Caution’ category expected over most parts of South Sudan, Sudan, Eritrea, Djibouti, central to northern Somalia and north-eastern regions of Ethiopia. Elevated heat stress within the ‘Danger’ category expected over parts of the Afar region in Ethiopia extending into parts of central Eritrea, isolated areas along the coastline of Eritrea and a few pockets over northern Sudan.
Total rainfall
- Moderate rainfall (50-200 mm) expected over parts of southern Sudan, most parts of South Sudan, northern parts of Uganda, western regions of Kenya, western Eritrea and western to northern parts of Ethiopia.
- Light rainfall (less than 50 mm) expected over eastern and southern Tanzania, southern and coastal Kenya, central to southern Somalia, central regions of Sudan, and some parts of eastern Ethiopia.
Weekly Forecasts
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Rainfall forecast
Total rainfall
- Heavy rainfall (above 200mm) expected over a few regions in central to western Ethiopia, and southern Sudan.
- Moderate rainfall (50-200mm) expected in most parts of South Sudan, central to northern Uganda, western Kenya, …
Rainfall forecast
Total rainfall
- Moderate rainfall (50-200mm) expected in western Ethiopia, South Sudan, southern areas of Sudan, northern Uganda, and around the Lake Victoria Basin in Kenya.
- Light rainfall (less than 50 mm) expected over central to …
Rainfall forecast
Total rainfall
- Heavy rainfall (above 200mm)
- expected over isolated areas in central Ethiopia, north-eastern South Sudan, western Kenya and Darfur region in Sudan.
- Moderate rainfall (50-200mm) expected in central to southern Sudan, South Sudan, Uganda, …
Rainfall forecast (anomalies)
Rainfall anomalies
- More than usual rainfall expected over L. Victoria Basin in Kenya, northern Uganda, several places in central and western South Sudan, western Ethiopia, and part of North Darfur.
- Less than usual rainfall expected …
Temperature forecast
- Moderate temperatures (20-32 ℃) expected over most parts of Somalia, with temperatures exceeding 32 ℃ over parts of north-western coastal regions.
Temperature forecast
- Moderate temperatures (20-32 ℃) expected over most parts of Somalia, with temperatures exceeding 32 ℃ over parts of north-western coastal regions.