Severe Future Possible Flood Watch Flood Watch issued September 1 at 9:51AM CDT until September 2 at 7:00PM CDT by NWS Houston/Galveston TX Sep 1, 9:51 AM → Sep 2, 7:00 PM WHAT: Flooding caused by excessive rainfall continues to bepossible. WHERE: A portion of southeast Texas, including the followingcounties, Brazos, Grimes, Houston, Madison, Trinity and Waller. WHEN: Through Wednesday evening. IMPACTS: Excessive runoff may result in flooding of rivers,creeks, streams, and other low-lying and flood-prone locations.Flooding may occur in poor drainage and urban areas. ADDITIONAL DETAILS: - Periods of moderate to heavy rainfall associated with TropicalStorm Edouard are expected to begin as early as this morning andlasting into Wednesday evening. 3-6 inches with isolated amountsup to 10-15 inches are expected with the highest totals occuringalong and east of I-45. Rainfall rates will exceed 3-4 inches perhour at times in the heaviest downpours, which can lead to flashflooding especially in urban and vulnerable areas.- http://www.weather.gov/safety/flood + Read More You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Updated: Sep 1, 10:09 AM Source: NWS Alert
Moderate Expected Likely Tropical Cyclone Local Statement Tropical Cyclone Local Statement issued September 1 at 4:34AM CDT by NWS Houston/Galveston TX Sep 1, 4:34 AM → Sep 1, 12:45 PM HLSHGXThis product covers Southeast TexasEDOUARD BECOMING BETTER ORGANIZED AS IT APPROACHES THE COAST NEAR THE TEXASAND LOUISIANA BORDER.NEW INFORMATION---------------* CHANGES TO WATCHES AND WARNINGS:- A Tropical Storm Warning has been issued for Southern Liberty* CURRENT WATCHES AND WARNINGS:- A Tropical Storm Warning is in effect for Bolivar Peninsula,Chambers, and Southern Liberty* STORM INFORMATION:- About 120 miles east of Galveston TX- 29.0N 92.8W- Storm Intensity 40 mph- Movement West-northwest or 300 degrees at 8 mphSITUATION OVERVIEW------------------Tropical Storm Edouard is showing signs of strengthening as itapproaches the Upper Texas Coast. The system's outer rainbands arealready reaching the coastline near High Island and Galveston. Theserainbands will continue to push into our southeastern coastal countiesthis morning, before pushing farther inland this afternoon and evening.The system is forecast to become a strong tropical storm before movingashore near Sabine, TX early this afternoon. The primary concern forour area will be heavy rainfall. The heaviest showers and thunderstormscould produce 3-4" per hour rainfall rates, which would result inflash flooding. Worth mentioning that residual tropical moisture couldresult in scattered heavy showers and thunderstorms on Wednesday as well.POTENTIAL IMPACTS-----------------* WIND:- POTENTIAL IMPACTS: Limited but track dependent- Potential for some tree damage within the Tropical Storm Warning area,especially if the center deviates west of the track.- Scattered power and communications outages are possible.Elsewhere across Southeast Texas, little to no impact is anticipated.* SURGE:No significant impacts from surge are expected.* FLOODING RAIN:Protect against dangerous rainfall flooding having possiblesignificant impacts across southeast Texas. Potentialimpacts include:- Moderate rainfall flooding may prompt several evacuations andrescues.- Streams and bayous may quickly become swollen with swiftercurrents and overspill their banks in a few places, especiallyin usually vulnerable spots and where heavy rainbands occur.- Flood waters can enter some structures or weaken foundations.Several places may experience expanded areas of rapidinundation at underpasses, low-lying spots, and poor drainageareas. Some streets and parking lots take on moving water asstorm drains and retention ponds overflow. Driving conditionsbecome hazardous. Some road and bridge closures.* TORNADOES:Tornado threat appears to be very low at this time.PRECAUTIONARY/PREPAREDNESS ACTIONS----------------------------------* OTHER PREPAREDNESS INFORMATION:Rapidly rising flood waters are deadly. Never drive through a floodedroadway. Remember, turn around don't drown!Closely monitor weather.gov, NOAA Weather radio or local news outletsfor official storm information. Be ready to adapt to possible changesto the forecast. Ensure you have multiple ways to receive weatherwarnings.* ADDITIONAL SOURCES OF INFORMATION:- For information on appropriate preparations see ready.gov- For information on creating an emergency plan see getagameplan.org- For additional disaster preparedness information see redcross.orgNEXT UPDATE-----------The next local statement will be issued by the National WeatherService in Houston/Galveston TX around 10 AM CDT, or sooner ifconditions warrant. Updated: Sep 1, 10:09 AM Source: NWS Alert