Advanced Hydrological Prediction Service:
https://water.weather.gov/ahps2/index.php?wfo=LSX
TV Stations:
http://www.kmov.com/story/31449596/severe-weather-ready
http://www.ksdk.com/alert-center#alert-center-weather-alerts
http://abcstlouis.com/search?find=weather+alert
Road Conditions:
http://traveler.modot.org/map/
Weather Alerts:
https://www.wunderground.com/US/MO/063.html?hdf=1
Text Alerts:
National Weather Service:
Storm Prediction Center
The Weather Channel
Current US Weather Map
https://weather.com/maps/currentusweather
Ten Day US Forecast Map
https://weather.com/maps/tendayforecast
National Weather Service Weather Forecast Office
USGS Water Watch Map
https://waterwatch.usgs.gov/new/index.php?r=mo&id=flood-gmap