Calgarians looking to get outside and do some barbequing for Father’s Day weekend might be in for a disappointment. Friday will be the only nice day of the weekend, with sunshine. It will be a little breezy in the afternoon, but it will be warm with a high of 20 C. Saturday will likely see some thunderstorms and wind from the north bringing gusts up to 50 km/h. The city will likely see five millimetres and a high of 19 C. Sunday will have on-and-off rainfall throughout the day, with one to three millimetres of rain. Wind will come from the northwest, and there will be a high of just 14 C.