I want to know if tomorrow night will be foggy in the field. 
[IN:GET_WEATHER I want to know if [SL:DATE_TIME tomorrow night ] will be [SL:WEATHER_ATTRIBUTE foggy ] in the [SL:LOCATION field ] .  ]
[IN:GET_WEATHER I want to know if [SL:DATE_TIME tomorrow night ] will be [SL:WEATHER_ATTRIBUTE foggy ] in the [SL:LOCATION field ] .  ]