In the Middle West, there are no ocean breezes to cool
the land during the summer and warm it in the winter.
can reach extreme highs and lows for much
of the summer and winter seasons. In the northeastern
part of the region, the Great Lakes affect the land much
like the ocean in other parts of the country. This is called the . It gives the area a gentler climate than other parts of the region.
Warm Weather
The growing season of the Middle West is short.
Although the climate is perfect for growing corn and wheat,
farmers must also worry about . Most use
to make sure their crops get enough water when
there is not much rain. From June to September, people in
this region stay on alert for thunderstorms and .
A tornado is a dangerous storm that forms into a fast-
moving funnel of wind. Tornadoes, or twisters, can move at
speeds up to 200 miles per hour. The force of these winds
can everything in its path.
Winter Wonderland
Many winter storms begin in the colder parts of Canada.
Sometimes form. Blizzards are winter storms with
temperatures below 20 degrees, strong winds, and a lot of
snow. Cities near the , such as Chicago,
Illinois and Green Bay, Wisconsin, receive heavy snowfall
every winter. This lake-effect snow occurs when cold, dry
air from meets warmer, damp air over the Great
Lakes. Some areas can receive more than 200 inches of
lake-effect snow each year. Ice skating, , and
snowshoeing are popular winter sports.