GSL Slip Renters and Marina Users. Polar Bear Cup race is this Saturday. It looks like the race will start around 10:30am. That should mean we will be done around noon or 1pm. So that should put the Clam Chowder feast around 1pm. Forecast for that day Saturday 29-Jan Detailed Forecast Morning weather condition Mostly sunny. Winds from the NNE at 6 mph. High: 33 °F Low: 22 °F Rain: 0 in Snow: 0 in Total Precipitation: 0 in Chance of Precipitation: 3% Afternoon weather condition Mostly sunny. Winds from the WSW at 6 mph. High: 38 °F Low: 35 °F Rain: 0 in Snow: 0 in Total Precipitation: 0 in Chance of Precipitation: 3% Evening weather condition Mainly clear. Winds from the SSE at 8 mph. High: 35 °F Low: 30 °F Rain: 0 in Snow: 0 in Total Precipitation: 0 in Chance of Precipitation: 4% Dave Shearer Harbormaster Great Salt Lake State Marina 801-209-9142