FROM THE TSW:
Weather
The 5-day forecast suggests 15-30 mm of mixed precipitation, with most of the precipitation falling mainly on Thursday night into Friday morning. Air temperatures are expected to drop significantly on Friday afternoon below 0°C across the entire Trent and Severn Watersheds.
Outlook
Flows remain high after the series of recent events that amounted to over 100 mm of mixed precipitation and solid accumulation across the TSW watersheds. The current forecast indicates that water levels and outflows will continue to remain high at most locations. The fluctuations in levels vary and highly depend on the amount of snow remaining and any significant changes in temperature forecasts.
The Trent Severn Water Management team will be actively monitoring the changing conditions. Any watershed condition updates will be released by your Conservation Authority or local Ontario Ministry of Natural Resources district.
Ice on Shorelines
The temperature variations around the freezing mark makes ice weak along the shoreline which is then easily broken and moved by windy conditions. The areas subject to the greatest impact are those facing the primary wind direction. In the event of strong wind conditions the public should be aware of possible onshore ice movement leading to shoreline damage. The current forecast winds are moderate over the next 36 hours with wind gusts as high as 55 km/hr.
Haliburton and Northern Areas
Most reservoirs have water levels above average for this time of year due to the recent warm up and rain on snow event. The snow pack is present and is near the average for this time of year. Lake levels are monitored daily and assessed in relation to estimated runoff amounts. The flows on Gull and Burnt Rivers are above average and have peaked but are expected to remain elevated.