Weather Underground: Madison, Minnesota, Forecast - Active advisories, if any. Current conditions, forecast, local radar and satellite. Weather Underground: Madison, MN Weather - Current conditions and a short-range forecast. Madison Area Map - Shows where Madison is in relation to Montevideo and surrounding communities. Madison Speedway - Monday night auto races at NASCAR sanctioned 3/8 mile dirt track. Points, results, schedule, weather and track details. The Weather Channel: Madison, MN - Current conditions, 10-day forecast, detailed forecast. AccuWeather: Madison, MN - Current conditions, 15-day weather forecast, wind chill or heat index. National Weather Service: Madison, MN - Current conditions, maximum and minimum temperatures in the past 6 hours, weather summary for the past 24 hours.