15 Jan 2021 | 05:43 PM UTC
US: Strong winds may lead to dust storms in southern Plains region Jan. 15
Strong winds may lead to dust storms in southern Plains region of the US, Jan. 15, leading to reduced visibility and poor air quality.
Event
The US National Weather Service has issued dust storm warnings for portions of southeastern Colorado, southwestern Kansas, the western Oklahoma Panhandle, and the northern Texas Panhandle through at least 1315 Jan. 15. This area includes Lamar. A potent storm system has brought widespread wind gusts of 50-65 kph (30-40 mph), with wind gusts up to 105 kph (65 mph) since Jan. 14. Strong winds will likely persist in the region through the evening of Jan. 15. Decreased visibility of fewer than 0.4 km (0.25 miles) is possible during the passage of a significant dust storm. In addition to the dust, gusty winds might cause sporadic power outages throughout the affected area through the afternoon of Jan. 15.
Transport
In addition to posing a direct health risk to those with pulmonary or respiratory issues, dust storms can cause ground transport operations due to strong winds and low visibility, including US highways 56, 60, 64, 87, 160, 287, and 385 Dust storms can cause hazardous driving conditions, resulting in traffic congestion and an increased frequency of accidents.
Flight delays, diversions, and cancellations are possible at local airports during periods of severe dust storm activity. Disruptions are typically more severe during rush-hour periods. Weather-induced hazards might be compounded by poor local driving practices, including not using headlights at night or failing to allow for a safe distance between vehicles. Residual business and transport disruptions are possible even after weather conditions improve.
Advice
Monitor local media for weather updated and related advisories. Exercise caution while driving and allow additional time to reach destinations. Confirm flights before checking out of hotels or returning rental cars. Plan for possible delivery delays. If operating in areas affected by dust storm activity, consider remaining indoors when possible. Those who must be outdoors should use face masks and observe other precautions to avoid dust inhalation.
