Lows 70 to 75 near the shore to around 56 near 5000 feet. Tonight: Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Highs 83 to 88 near the shore to 68 to 74 near 5000 feet. Today: Sunny in the morning, then partly sunny with isolated showers in the afternoon. North winds up to 10 mph shifting to the east around 10 mph in the afternoon. Highs 81 to 87 near the shore to around 71 at 4000 feet. Monday: Partly sunny with scattered showers. Lows 65 to 72 near the shore to around 54 at 4000 feet. Tonight: Mostly cloudy with scattered showers. Northeast winds 10 to 15 mph decreasing to up to 15 mph in the afternoon. Highs 82 to 88 near the shore to around 72 at 4000 feet. Charge battery-powered devices in the case of prolonged electricity outages.Today: Partly sunny with scattered showers. Review contingency plans and be prepared to move quickly to shelter if tornado warnings are issued. Make allowances for localized travel delays and potential supply chain disruptions where flooding has been forecast. Confirm all transport reservations and business appointments before travel. Monitor local media for weather updates and related advisories. Localized business disruptions may occur in flood- or tornado-hit areas some businesses might not operate at full capacity because of damage to facilities, possible evacuations, and some employees' inability to reach work sites. Flooding could block regional rail lines freight and passenger train delays and cancellations are likely in areas that see heavy rainfall and potential track inundation. Severe weather will also likely trigger flight delays and cancellations at airports across the affected region, including but not limited to Dallas Fort Worth International Airport (DFW) and Austin-Bergstrom International Airport (AUS). Authorities could temporarily close some low-lying routes that become inundated by floodwaters. Ponding on road surfaces could cause hazardous driving conditions on regional highways. Floodwaters and debris flows could render some bridges, rail networks, or roadways impassable, impacting overland travel in and around affected areas. The severe weather will likely contribute to transport disruptions throughout the region. Disruptions to electricity and telecommunications services are possible where severe weather impacts utility networks. Landslides are possible in hilly or mountainous areas, especially where heavy rainfall has saturated the soil.Īuthorities could issue mandatory evacuation orders for flood-prone communities over the coming days and tornado warnings advising the public to shelter in place. Sites located downstream from large reservoirs or rivers may be subject to flash flooding after relatively short periods of intense rainfall. Urban flooding is also possible in developed areas with easily overwhelmed stormwater drainage systems. Sustained heavy rainfall could trigger flooding in low-lying communities near rivers, streams, and creeks. Officials could update and possibly extend the coverage of weather alerts over the coming days. A "Slight Risk" (Level 2) of excessive rainfall is in place for much of the rest of the affected area through at least early Aug.
23 and across portions of the Southern Plains Aug. The NWS's Weather Prediction Center (WPC) has warned of a "Moderate Risk" (Level 3 on a four-tier scale) of excessive rainfall across portions of eastern Texas and northern Louisiana through early Aug. 22, the National Weather Service (NWS) has issued flood and flash flood watches and warnings across eastern and southern Texas, northern Louisiana, western Mississippi, and far southern Arkansas. US 70 is closed in both directions at MP 378 in Duncan due to flooding.Īs of late Aug. An evacuation shelter is located at the Greenlee County Fairgrounds. 22, prompting officials to issue evacuation orders for areas lower than High Street and the Chaparral Store.
The Gila River through Duncan, Arizona, overflowed Aug. Hundreds of flights at Dallas Fort Worth International Airport (DFW) and Dallas Love Field Airport (DAL) were canceled Aug. Authorities have confirmed one fatality in Mesquite City, Dallas County, in northern Texas the afternoon of Aug. Intense downpours could result in floods and flash floods, especially over low-lying areas or areas close to water bodies.ĭallas County declared a state of emergency Aug. Additional rainfall of 7.5-15 cm (3-6 inches) is likely to accumulate from central Texas to central Mississippi through Aug. Severe weather over the Southern Plains is forecast to track slowly eastwards towards the lower Mississippi Valley over the coming days. Heavy rainfall is forecast across most of the South through at least Aug.
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