GMet indicated that skies across most of Ghana will be predominantly cloudy through the afternoon, with occasional breaks of sunshine. The GMet issues its afternoon weather forecast for Ghana on Tuesday, August 11, 2026. Source: UGCThunderstorms expected across northern sectors of GhanaAs the afternoon progresses into the evening and overnight hours, conditions are forecast to deteriorate significantly in some regions. GMet warned that thunderstorms and rainfall are expected across the Northern and Transition Sectors, with parts of the middle sector also likely to receive rainfall. Read the afternoon weather update from the GMet on X below:ECG announces 6-hour power outage todayMeanwhile, YEN.com.gh reported that the Electricity Company of Ghana announced an emergency maintenance exercise affecting several communities in Tema on Tuesday, August 11, 2026.