Effective: 2021-05-17 14:40:00 CDT Expires: 2021-05-17 23:00:00 CDT Urgency: Expected Severity: Minor Certainty: Likely Instruction: A Flood Advisory means river or stream flows are elevated, or ponding of water in urban or other areas is occurring or is imminent. Excessive run off from heavy rainfall will cause flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other drainage areas and low lying spots. Excessive run off from heavy rainfall will cause flooding of small creeks and streams, country roads, farmland, and other low lying spots. Target Area: Austin; Colorado; Montgomery; Waller; Washington The National Weather Service in League City has issued a * Flood Advisory for Austin County in southeastern Texas Northern Colorado County in southeastern Texas Harris County in southeastern Texas West Central Liberty County in southeastern Texas Southern Montgomery County in southeastern Texas Southwestern San Jacinto County in southeastern Texas Central Waller County in southeastern Texas Southeastern Washington County in southeastern Texas * Until 600 PM CDT. * At 259 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 3 inches of rain have fallen. The rainfall gauge located at Threemile Creek at Joseph Road reported 2.04 inches of rain in 30 minutes. Some locations that will experience flooding include Conroe, Tomball, Hempstead, Prairie View, Bellville, Columbus, Pinehurst, The Woodlands, Spring, Kingwood, Shelby, Hockley, Oak Ridge North, Waller, Weimar, Shenandoah, Splendora, Patton Village, Roman Forest and Magnolia. Additional rainfall of 1 to 2 inches is expected over the area. This additional rain will result in minor flooding.
Leave a Reply