The 10-day weather forecast for Ottawa, Wisconsin, is expected to be mostly sunny and cloudy, followed by cloudy skies this afternoon. It will be windy early then becoming increasingly windy with periods of rain after midnight, with gusty winds expected to gust over 40 mph. The forecast also includes a mix of rain and freezing rain in the morning, then a few rain showers late in the afternoon. Snow will continue to fall, with temperatures expected to remain nearly steady in the mid 30s. The weather will also be monitored for possible winter storms.