This is a general weather guide for your seasons. You can add your own modifier when rolling for weather to better suit the climate of a specific region.
d6 Summer Summer-Fall Fall Fall Winter 1 Heavy Winds Hot Rain Cold and Rainy 2 Very Hot Warm Scatter Showers Clear and Cool 3 Hot Clear Cloudy Cold and Windy 4 Warm Bright Clear and Cool Chilly and Overcast 5 Clear Scatter Showers Chilly Hail 6 Warm with Cool Breeze Cloudy Bright Light Snowfall
d6 Winter Winter-Spring Spring Spring-Summer 1 Showers, some Hail Scattered Showers Heavy Rain Cloudy 2 Scattereed Showers Snowing Light Showers Clear and Cool 3 Snowing Freezing Cloudy Bright 4 Freezing Heavy Rain Clear and Cool Windy 5 Cloudy and Cool Light Showers Clear and Cool Warm 6 Clear and Cool Cloudy Bright Clear
Fields Weather world