Prerequisites for installation: Windows 10 (updates after September 2016) and Linux subsystem for windows. Linux subsystem is in fact Ubuntu 14.04 Trusty, so the instructions are similar. One could in fact use ubuntu instructions (via sudo apt-get install python3-numpy or pip3 install numpy), but the performance would be suboptimal. In order to get optimal perfomance, one needs to compile LAPACK libraries and numpy/scipy. Two ways are possible: manual installation and package manager (spack).
This way of installation has not been tested, but should be easier to do. Since we don't need binaries and ubuntu trusty is old, one needs a source package manager.