Dark skies ahead of an ominous storm can blur the line between harmless and hazardous. Here’s how to tell if that spooky cloud is really a budding twister Staring at the clouds during a tornado ...

Develops from cumulus clouds and can reach great heights, often associated with thunderstorms. Indicates severe weather, such as thunderstorms, heavy rain, hail, and sometimes tornadoes.

Danielle Kinnamont filmed a white tornado-shaped cloud moving slowly ... these tubular clouds don't meet the strict definition of a scud cloud, which are more typically darker, wispy, faster ...

the shelf cloud does look like a wall. A shelf cloud is NOT a tornado cloud (for the most part). You typically see them on the leading edge of a thunderstorm line segment or squall line.

Here’s a list of what to look for and what different clouds might mean for the weather ... and sometimes tornadoes. Pouch-like protrusions hanging underneath the base of a cloud.

Such clouds have the potential to produce rain ... The National Weather Service found that 92 significant tornadoes (meaning tornadoes that caused fatalities, injured at least 10 people or ...

Such clouds have the potential to produce rain ... The National Weather Service found that 92 significant tornadoes (meaning tornadoes that caused fatalities, injured at least 10 people or ...

Uh, tornadoes did, however, hit other parts of Western PA. What better way to describe *** cloud like this? Then how four year old Charlotte Dulnac did. It was spinning around. behind the trees ...