West Africa heatwave triggers alerts in Guinea and Senegal

Extreme heat is affecting large parts of West Africa, prompting meteorological agencies in Guinea and Senegal to issue warnings.

In Guinea, the National Meteorological Agency (ANM) has issued an orange-red alert due to abnormally high daytime and nighttime temperatures. The heatwave, which began in early October 2026, primarily impacts Lower Guinea, Upper Guinea, and parts of Middle Guinea. The ANM predicts these conditions will persist or intensify until at least November 18, 2026, raising significant risks of dehydration, heat stress, and increased energy demand.

In Senegal, the ANACIM agency has warned of extreme heat over the next 24 hours. Temperatures are expected to reach up to 43°C in Tambacounda, while Dakar is projected to reach 32°C. The weather service also noted suspended dust particles in the atmosphere, particularly in the East, Center-West, and North-East, which may slightly reduce visibility. Authorities in both nations are advising citizens to stay hydrated and limit prolonged sun exposure.