How straight-line winds are formed As air rises, it will cool to the point of condensation where water vapor forms tiny water droplets, comprising the cumulus cloud we see.

Most straight-line wind events produce winds of 60 mph but can be upwards of 100+ mph. Plenty to snap off limbs, cause damage to your home, and bring down power lines.

But straight-line winds occur more often and can be at speeds approaching EF-0 and EF-1 tornadoes. “Straight -line winds can cause extensive damage and can lead to serious injuries.” ...

An extreme type of straight-line wind is a derecho. The wind blows straight out and ahead of a storm. If you were here during the summer of 2012, you know exactly what I’m talking about.

MICHIGAN, USA — A wild evening of weather for West Michigan. Numerous reports of damage are coming in after many communities were hit with severe storms Thursday. Both straight-line winds and ...

Gomez told KSAT that many in the city think it was a “little tornado.” The National Weather Service would have to survey the damage to confirm if it was caused by a tornado or straight-line winds.