Weather can play an important role in an adventure. 1 Temperate
includes forests, hills, marshes, mountains, plains, and warm
aquatic environments. 2 Winter is cold, summer is warm, spring
and autumn are temperate. Marsh regions are slightly warmer in
winter. Table: Random Weather can be used as a simple local
weather table. Terms on that table are defined as follows. Calm:
Wind speeds are light (0 to 10 mph). Cold: Between 0° and 40°
Fahrenheit during the day, 10 to 20 degrees colder at night.
Cold Snap: Lowers temperature by –10° F. Downpour: Treat as rain
(see Precipitation, below), but conceals as fog. Can create
floods. A downpour lasts for 2d4 hours. Heat Wave: Raises
temperature by +10° F. Hot: Between 85° and 110° Fahrenheit
during the day, 10 to 20 degrees colder at night. Moderate:
Between 40° and 60° Fahrenheit during the day, 10 to 20 degrees
colder at night. Powerful Storm
(Windstorm/Blizzard/Hurricane/Tornado): Wind speeds are over 50
mph (see Table: Wind Effects). In addition, blizzards are acc