Listen to local news or NOAA Weather Radio for emergency updates. Watch for signs of a storm, like darkening skies, lightning flashes or increasing wind.
If thunder roars, go indoors! If you can hear thunder, you are close enough to be in danger from lightning. The National Weather Service recommends staying inside for at least 30 minutes after the last thunder clap.
Avoid electrical equipment and telephones. Use battery-powered TVs and radios instead.
If you are driving, try to safely exit the roadway and park. Stay in the vehicle and turn on the emergency flashers until the heavy rain ends. Avoid touching metal or other surfaces that conduct electricity in and outside the vehicle.
If you are outside and cannot reach a safe building, avoid high ground; water; tall, isolated trees; and metal objects such as fences or bleachers. Picnic shelters, dugouts and sheds are NOT safe.