A 994 mb low will move across Colorado into Nebraska April 18 - 19, 2023 swinging a cool front/dry line across the central and southern plains. Hail, wind, and isolated tornadoes will all be possible with this system. Slight Non-polar CH4 release is expected from tree stems, and shallow water systems such as creeks, rivers, and lakes. Slight NO3 levels are expected from CAPE buildup and polar positive lightning strikes to develop a severe weather threat. NO3 will slightly tighten with soluble H20 to create a slight atmosphere for ground tornado development. Measurements with new information will be taken tonight to help forecast the possibility of dangerous severe weather on April 18 - 19, 2023.
Forecaster:
Climate Scientist Wayne Adams