Average climate in Forest City, Iowa. Based on data reported by over 4,000 weather stations. Tornado activity: Forest City-area historical tornado activity is near Iowa state average. It is 89% greater than the overall U.S. average. On 10/14/1966, a category F5 (max. wind speeds 261-318 mph) tornado 24.3 miles away from the Forest City city center killed 6 people and injured 172 people and caused between $5,000,000 and $50,000,000 in damages.
How is Grade Point Average Calculated? A common measure of the nation's high school students' academic achievement is the grade point average (GPA). Calculating GPA requires both grade information and course credit information.
GPA-The Basics. A GPA (which is an acronym for grade point average) is the calculated average of the grades you earn. The scale follows a 0 to 4.0 or 5.0 scale.Each semester, you earn a GPA based on your grades from that semester. Throughout the duration of your high school career, youâll earn a cumulative GPA.PA-The Basics. A GPA (which is an acronym for grade point average) is the calculated average of the grades you earn. The scale follows a 0 to 4.0 or 5.0 scale.