Currently my thinking of Tropical Storm Helene is that the ridge may build but not enough for helene to make it across the atlantic. Helene may be a threat to Bermuda or the Northeastern islands. the steerring currents bring it very close to the islands but a deep trough will pick it up and bring it close to bermuda or just to the east. Its a little early to forecast the direction after that but i think it will be in the general direction of the Azores.
For the next 5 days I think it will reach 100 mph +/-5mph at the end of the 5 days with a pressure approximently 988-990mb. it should continue at its current speed until it gets closer to the trough.
initial: 15.8n 41.4w
24 hrs: 13.6n 45.3 w
48hrs: 20.5n 49.6w
72hrs: 22.2n 54.0w
Subject to large errors:
96hrs: 23.4n 56.1w
120hrs: 24.3n 57.9w
144 hrs:26.2n 59.8w
168hrs: 28.3n 61.4 w

comments and critisism welcome