Its letter B: prevailing winds and the Coriolis effect
A tornado that affected Hallam, Nebraska on May 22, 2004<span>, was up to 2.5 miles (4.0 km) wide at the ground, and a tornado in El Reno, Oklahoma on </span>May 31, 2013 <span>was approximately 2.6 miles (4.2 km) wide, the widest on record.</span>
Answer:
The weather would be clear or little water.
Explanation:
Since cumulus clouds are fluffy and seem calm you can expect there to be little or no precipitation (rain water). But they can grow to cumulinibous clouds and then they would turn into a storm.