Posted 59 minutes ago – National Weather Service
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The Flood Warning continues for the following rivers in Texas: Medina River at Medina River Nr San Antonio affecting Bexar County San Antonio river near Elmendorf affecting Bexar and Wilson counties San Antonio river near Falls City affecting Karnes County precautionary/preparedness actions. All persons with interests along the river should monitor the latest forecasts, and be prepared to take necessary precautions to protect life and property.
River stage forecasts are based on observed rainfall along with predicted rain for the next 12 hours. If actual Rainfall varies from forecast values, Forecast River stages will vary.
Do not drive automobiles through flooded areas. Remember, 18 inches of water or less can carry away most vehicles, including trucks. If you see flood waters or come upon a flooded roadway, remember to turn around and do not drown.
For The latest River stages and forecasts visit our web page at www.srh.noaa.gov/ewx.
THE Flood Warning CONTINUES FOR THE SAN ANTONIO RIVER NEAR ELMENDORF.
  • At 8:30 am Sunday the stage was 51.2 feet.
  • Flood stage is 35.0 feet.
  • Major flooding is occurring and moderate flooding is forecast.
  • Forecast: The River crested near 52 feet early this morning and ten began to fall. The river will continue to fall to below the flood stage by late this evening.
  • Impact: At 52.0 feet, widespread major flooding damages crops and Pastureland. Roads and bridges are flooded and dangerous. Oil Field Pump Jacks and irrigation pumps are flooded and damaged. Many livestock can be cut off and drowned.

Recommended actions

Excerpted from ready.gov Before:
  • Build an emergency kit and make a family communications plan.
  • Elevate the furnace, water heater and electric panel in your home if you live in an area that has a high flood risk.
  • Consider installing "check valves" to prevent flood water from backing up into the drains of your home.
  • If feasible, construct barriers to stop floodwater from entering the building and seal walls in basements with waterproofing compounds.
  • More about:
  • What to do before a flood.
During:
  • Be aware that flash flooding can occur. If there is any possibility of a flash flood, move immediately to higher ground. Do not wait for instructions to move.
  • If you must prepare to evacuate, you should do the following:
    • Turn off utilities at the main switches or valves if instructed to do so. Disconnect electrical appliances. Do not touch electrical equipment if you are wet or standing in water.
    • Secure your home. If you have time, bring in outdoor furniture. Move essential items to an upper floor.
  • Be aware of stream, drainage channels, canyons and other areas known to flood suddenly. Flash floods can occur in these areas with or without typical warnings such as rain clouds or heavy rain.
  • If you have to leave your home, remember these evacuation tips:
    • Do not walk through moving water. Six inches of moving water can make you fall. If you have to walk in water, walk where the water is not moving. Use a stick to check the firmness of the ground in front of you.
    • Do not drive into flooded areas. If floodwaters rise around your car, abandon the car and move to higher ground if you can do so safely. You and the vehicle can be swept away quickly.
    • Do not camp or park your vehicle along streams, rivers or creeks, particularly during threatening conditions.
  • More about:
  • What to do during a flood.

What is a Flood Warning?

StatementWatchWarning
A Flood Warning is issued when flooding is imminent or occurring. This warning signifies a longer duration and more gradual flooding of counties, communities, streams, or urban areas. Floods usually begin after 6 hours of excessive rainfall. They are issued by the local National Weather Service Forecast Office for 6 hours or less. Source: srh.noaa.gov