A National Weather Service advisory was issued at 5:04 p.m. Saturday, reporting severe thunderstorms until 5:30 p.m. for Huntingdon, Bedford, Fulton, Franklin, Perry and Cumberland counties.

Residents should prepare for wind gusts of up to 55 miles per hour.

“At 5:03 p.m., Doppler radar tracked strong thunderstorms along a line extending from 11 miles southeast of Huntingdon to 11 miles northeast of Breezewood. The movement was eastward at 35 miles per hour,” the weather service said. “Gusty winds could knock down tree limbs and blow over unsecured objects.”

Places affected by the warning include Mount Union, Waterfall, Rockhill Furnace, Wells Tannery, Fort Littleton, East Waterford, Dudley, Willow Hill, Fannettsburg, Roxbury, Perulack, Big Spring State Park, Doylesburg, Upper Strasburg, Saxton, Broad Top City, Three Springs, Orbisonia, Saltillo and Blain.

The weather service adds: “If you are outdoors, seek shelter inside a building. These storms will also produce very heavy rainfall, which may cause localized flooding. Do not drive your vehicle through flooded roadways. A tornado warning is in effect for south central and central Pennsylvania until 8 p.m.”

Preparing for impending lightning strikes: Safety recommendations from experts

In the United States, lightning strikes occur approximately 25 million times each year, with most of these electrifying events occurring during the summer months. Unfortunately, according to the National Weather Service, approximately 20 people are killed by lightning each year. The danger from lightning increases as thunderstorms approach, reaching its peak when the storm is directly overhead and gradually diminishing as it moves away.

To ensure your safety during a thunderstorm, follow these recommendations:

Lightning protection plan:

• When you are outdoors, it is important to have a clear plan for seeking shelter in the event of a lightning strike.
• Stay alert by watching the skies for ominous signs and listening for the telltale sound of thunder. If thunder is audible, it is a clear sign of lightning nearby.
• Immediately seek shelter in a safe place, preferably indoors.

Indoor safety measures:

• If you have found shelter in a building, refrain from using corded telephones, electrical appliances or plumbing and do not approach windows and doors.
• These precautions help reduce the risk of electrical surges, as lightning can follow conductive paths.

Wait for the all-clear:

• Wait at least 30 minutes after the last lightning strike or clap of thunder before resuming outdoor activities.
• Remember that lightning can still strike even after a storm appears to have passed, so be careful.

If no shelter is available in the house:

If you are outdoors during a thunderstorm and do not have access to shelter, take the following steps to maximize your safety:

• Avoid open fields, hilltops or ridges where the risk of lightning strikes is greater.
• Stay away from tall, isolated trees and other prominent objects. In forested areas, stay close to lower stands of trees.
• If you are traveling in a group, make sure that everyone is spread out to prevent lightning current from being transmitted between people.
• It is strongly discouraged to camp outdoors during a thunderstorm. If there is no alternative, set up camp in a valley, ravine or other low area. Remember that a tent does not provide protection from lightning strikes.
• Do not approach bodies of water, wet objects, or metal objects. Although water and metal do not attract lightning, they are good conductors of electricity and can pose significant risks.

In summary, preparation and vigilance are your best allies when you are at risk of being struck by lightning. By following these guidelines, you can significantly reduce the chances of being struck by lightning and put your safety first.

Driving on wet roads: Safety tips for wet weather

Heavy rains can cause flooding if they last for a long time or if there is excessive runoff. Excessive runoff can be due to saturated soil and/or rainfall intensity. Follow these weather service recommendations to stay safe during heavy rain:

Be careful in case of flooding:

During heavy rain, do not park or walk near culverts or drainage ditches as fast-flowing water can pose a great danger.

Keep the safety distance:

Follow the two-second rule to maintain a safe distance from the vehicle in front of you. In heavy rain, allow an additional two seconds to compensate for reduced traction and braking.

Reduce speed and drive carefully:

On wet roads, it is important to reduce speed. Slowly ease off the accelerator and avoid sudden braking to prevent skidding.

Choose your lane carefully:

On multi-lane roads, stay in the middle lane to minimize the risk of aquaplaning, as water tends to collect in the outer lanes.

Visibility is important:

Improve your visibility in heavy rain by turning on your headlights. Pay particular attention to vehicles in your blind spot, as rain-smeared windows can obscure them.

Be careful on slippery roads:

During the first half hour of rain, the roads are at their most slippery due to a mixture of rain, dirt and oil. Be especially careful during this time.

Keep a safe distance from large vehicles:

Do not drive too close behind large trucks or buses. The spray created by their large tires will limit your visibility. Also be careful when overtaking; if you must overtake, do so quickly and safely.

Pay attention to your windshield wipers:

Overloaded wiper blades can reduce visibility. If rain severely reduces your visibility, pull over to the side of the road and wait for conditions to improve. Seek shelter in rest areas or sheltered areas.

If the side of the road is your only option, pull over as far as possible, preferably to the end of a guardrail, and wait for the storm to pass. Keep your headlights on and turn on your hazard lights to alert other drivers to your position.

By following these safety measures, you can significantly reduce the risks and ensure your well-being during heavy rain. Stay informed about weather conditions and follow the advice of local authorities to ensure your trip is safe and unharmed.

Advance Local Weather Alerts is a service from United Robots that uses machine learning to compile the latest data from the National Weather Service.