In most case the first thing that will likely happen is the pressure will start to drop a few hours in advance as the storm system approaches, then thunderstorms will appear. In most cases theses storms will produce unusually heavy rain, sometimes to the point that it is difficult to see. As the back of the storm approaches the rain may start to lighten and hail may start falling. In some cases the rain stops before the tornado strikes, creating an eerie calm. This is a typical scenario for an approaching tornado, and not all of these signs need to be in place for a tornado to strike.
i think they come and go cuz of the weather
If the potential for severe weather is mentioned for your area it might be a good idea to check for tornado warnings. To see if there are warnings in your area you can tune into local news stations, keep a weather radio handy, or check out the web page of the National Weather Service.
Usually a tornado come after rain, as most tornadoes are located in the rear portion of a supercell.
There is not particular temperature at which tornadoes form. It is common, however, for the weather to be hot and humid before a tornado and its parent thunderstorm come through and to be cooler afterwards.
The direction of a tornado can vary, but tornadoes in Missouri often come from the southwest or west due to the prevailing weather patterns in the region.
It can. Hail often does come before a tornado, but most storms that produce hail do not produce tornadoes.
when warm or cold fronts come in
mild arthritis, the aching will usually come and go with pressure changes in your environment (weather changes )
Every time a tornado is about to come scientist gather as much info as they can before the tornado strikes, and thats where they store the observations.
tornado alley
As with most vessels, someone piloting a submarine will usually try to avoid severe weather conditions, which include those most likely to produce tornadoes, and a person who uses a boat should check the weather forecast before going out. If at sea and a tornado does come a submarine could simply dive to avoid a tornado. The influence usually does not go very far beneath the surface.
Pay attention to advisories from the National Weather Service. If there is a tornado in or near you community, a tornado warning will be issued. These will come up on TV, and radio, and can also be found through the National Weather Service website (see link below). There are also smart phone apps that will alert you of tornadoes and other weather hazards. Since power outages often occur with tornadoes, you should keep a battery powered weather radio handy.