Byline: Captain SA

The South African Weather Service has issued a warning for severe thunderstorms expected to hit Gauteng on Friday, September 20, 2024, from 3:00 PM to 9:00 PM. These storms are anticipated to bring potentially hazardous weather conditions, which could pose a risk to property and personal safety.

Weather Overview

According to the latest forecasts, there is a 60% probability of thunderstorms, accompanied by heavy rainfall, strong winds, and large amounts of small hail. The areas expected to be affected include most of Gauteng, excluding the Tshwane Metro.

Thunderstorms, particularly during the transitional seasons, are not uncommon in the Gauteng region, but the severity of the conditions forecasted for this storm presents significant cause for concern. Residents in the affected areas are urged to take precautions and be alert to any updates from local authorities.

Potential Threats

1. Large Amounts of Small Hail:
One of the most concerning aspects of the storm warning is the prediction of large amounts of small hail. While small hailstones may not appear as immediately dangerous as larger ones, they can still accumulate quickly, causing damage to vehicles, crops, and outdoor infrastructure such as solar panels or windows. Furthermore, the presence of hail can make driving extremely dangerous, with reduced visibility and slippery road surfaces.

2. Damaging Winds:
In addition to hail, the weather service warns of damaging winds. These strong winds, which could exceed speeds of 50 km/h, have the potential to uproot trees, damage roofs, and create flying debris, which poses serious hazards for both pedestrians and motorists. Power outages may also occur due to downed power lines, and there is an increased risk of structural damage to homes, businesses, and other buildings.

Precautionary Measures

The South African Weather Service advises residents to take immediate action to protect themselves, their families, and their property. Below are some key safety measures to consider:

For individuals and households:

• Stay Indoors: Limit outdoor activities during the storm. If you are outdoors when the storm hits, seek shelter immediately.
• Secure Outdoor Objects: Ensure that outdoor furniture, tools, and any other loose objects are secured or moved indoors to prevent them from being blown away or causing injury.
• Close Windows and Doors: Secure windows, doors, and any openings to prevent damage from high winds and hail. Consider using shutters or heavy drapes to protect against flying glass in case windows shatter.
• Prepare for Power Outages: Keep flashlights, batteries, and other essentials such as food and water on hand in case the storm causes extended power outages.
• Park Vehicles Safely: Move vehicles under cover if possible, such as in a garage or under a carport, to protect against hail damage.

For motorists:

• Avoid Driving During the Storm: If possible, avoid driving during the storm, especially in areas prone to flooding. Hail can make roads treacherous and reduce visibility, increasing the risk of accidents.
• Drive with Caution: If you must drive, reduce your speed, turn on your headlights, and keep a safe distance from other vehicles. Watch out for fallen debris or branches.
• Seek Shelter: If the hail becomes heavy while you are driving, pull over in a safe location until the storm passes. Avoid parking under trees or structures that could collapse in high winds.

For businesses and farmers:

• Protect Equipment and Livestock: Farmers and business owners with outdoor operations should secure equipment and, where possible, bring animals to shelter to protect them from the elements.
• Check Roof Integrity: Ensure that roofs and structures are reinforced and capable of withstanding hail and high winds.

Emergency Contacts and Assistance

In the event of an emergency, residents are encouraged to contact their local emergency services. For updates on the weather, tune in to local radio stations or check the South African Weather Service’s website for the latest information.

Residents are also urged to sign up for weather alerts through their mobile service providers or local community groups to ensure that they are kept up to date with any changes in the storm’s development.

Storm Safety Tips

In addition to the immediate precautions outlined above, here are some general safety tips for dealing with severe weather:

• Monitor Weather Alerts: Keep an eye on local weather reports for any updates. Storm conditions can change rapidly, and it’s important to stay informed.
• Create an Emergency Plan: Have a plan in place in case of severe weather, including knowing the safest areas in your home or office and how to respond in case of flooding or structural damage.
• Check Emergency Supplies: Ensure that you have enough supplies, including food, water, first aid kits, and any necessary medications, to last several days in case of prolonged power outages or impassable roads.

Looking Ahead

With the storm expected to last until 9:00 PM, residents are advised to stay vigilant throughout the evening. Weather conditions may continue to be unstable for some time, so it is essential to monitor official updates and adhere to all warnings issued by authorities.

In Summary:
The severe thunderstorms expected in Gauteng on Friday, September 20, 2024, from 3:00 PM to 9:00 PM are likely to bring heavy rainfall, damaging winds, and hail. Residents in the affected areas should take precautions to protect themselves and their property, including staying indoors, securing outdoor objects, and preparing for potential power outages.

For further updates on the weather and local news, visit SA Rainbow News or follow us on our social media platforms for real-time information.

Stay safe, and take the necessary precautions during this severe weather warning!