In slime chunks, slimes only spawn on layer 39 and below (feet pos). The spawn rate is equal on those layers. It's a good idea to hollow out a 16x16 wide (= 1 chunk) and at least 3 blocks high room inside a slime chunk to maximize the spawn rate.
Today - Mostly cloudy with a high of 66 Â°F (18.9 Â°C). Winds S at 11 to 14 mph (17.7 to 22.5 kph). Tonight - Mostly cloudy. Winds variable at 7 to 11 mph (11.3 to 17.7 kph). The overnight low will be 48 Â°F (8.9 Â°C).
Westchase, FL Weather Forecast. 9:40 AM EST Tue Jan 16 2018. THIS AFTERNOON - Mostly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph shifting to the north in the afternoon. TONIGHT - Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph. WEDNESDAY - Partly cloudy. Breezy. Highs around 60.