Severe Thunderstorm Warning Hits Sioux Falls: Residents Urged to Stay Aware

Severe thunderstorm warning in Sioux Falls with stormy skies

Image Source: Argus Leader

A severe thunderstorm warning for the Sioux Falls area has been declared as significant weather systems move through South Dakota. The National Weather Service (NWS) upgraded the thunderstorm risk level from enhanced to moderate, with the potential for damaging winds, heavy rain, and possibly tornadoes reported in the vicinity.

Weather Updates: Thunderstorm Risks and Impacts

As of late evening on July 28, strong storms have wreaked havoc across portions of Lincoln and Minnehaha counties. Reports indicate that the Lincoln County Sheriff’s Office is investigating damage in Hudson, suggesting that it may be the result of a tornado strike. Access to Hudson remains limited for assessment as first responders work diligently to confirm reports.

In Sioux Falls, the city’s emergency manager, Regan Smith, indicated that damage primarily consists of fallen trees and downed power lines. Areas particularly affected stretch west and south of the city. An update released just before 10 p.m. confirmed that numerous residents were without power, with Xcel Energy reporting over 2,000 outages in Sioux Falls alone. Some neighborhoods in Lennox and Canton also experienced power interruptions.

High Winds, Possible Tornadoes, and Power Outages

Residents in Canton were also urged to remain indoors while crews assess damages and manage response efforts. Local efforts are in place, with the Canton football team organizing to assist in debris clearance. Updates throughout the evening have indicated strong winds, with speeds reaching up to 70 mph and the threat of hail measuring up to 1.5 inches.

  • Severe Weather Alerts: Tornado warnings issued for multiple regions.
  • Wind Damage: Wind gusts could exceed 80 mph across various neighborhoods.
  • Power Outages: Significant numbers of customers are reported without electricity.

The NWS is diligently monitoring the storm’s development as it progresses towards Minnesota and northern Iowa. The potential for a derecho, a widespread windstorm associated with severe thunderstorms, has been discussed as a critical hazard that could cause damage akin to tornado strikes.

Guidelines for Residents During Severe Storms

In light of the escalating situation, it’s crucial for residents to heed safety recommendations:

  • Stay indoors and avoid unnecessary travel until the storm passes.
  • Monitor local news and weather updates for changes in storm warnings.
  • Prepare an emergency kit, ensuring you have essentials such as water, food, and medications.

As the night progresses, a combination of localized thunderstorms with heavy rain—a possibility of 1 to 3 inches—could lead to flash flooding. Residents are advised to remain vigilant and ready to respond to changing weather conditions.

After the Storm: Cleanup and Safety

Once the storm subsides, officials will assess damage to determine the next steps. Communities, including Lennox and Canton, are organizing clean-up initiatives to help residents recover from the impacts of the storm. People are encouraged to report any hazards to local authorities to ensure swift action.

Stay Safe: Be Storm Prepared

Preparedness is key when facing severe weather. Keep a battery-operated radio or ensure your phone is charged to monitor weather alerts. Families should establish evacuation plans and have a clear understanding of local shelters in case conditions warrant immediate action.

FAQ Section

What should I do during a severe thunderstorm warning?

Seek shelter indoors, avoid travel, and stay updated on weather developments through local news or weather apps.

How can I prepare for possible tornadoes?

Have an emergency kit ready with essentials, familiarize yourself with tornado warning systems, and know your nearest safe shelter.

What areas are currently under severe weather warnings?

Currently, Lincoln and Minnehaha counties are experiencing severe thunderstorm warnings, with ongoing monitoring for tornado activity.

When will the storm system pass?

The storm is expected to subside overnight, but residents should remain cautious as clean-up and assessment may take additional time.

How can I report damage after the storm?

Residents should reach out to local authorities or emergency management services to report damage or hazards to ensure quick response efforts are initiated.

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