A tornado watch is in effect until 2am and very strong thunderstorms have developed in the watch area.
9pm UPDATE: Giant hail indicated near the KS-NE border in cells with the white echoes. A tornado warning is also in effect.
Radar below from 8:31pm.
Please pay attention to the weather in these areas.
Tomorrow, severe thunderstorms and/or tornadoes are possible over a wide geographic area.
In the Central U.S., there is a likelihood of tornadoes and very large hail. In PA, NY and NJ there is a chance of large hail and strong winds with thunderstorms.