These tools may be useful for spotters in the field on either a tablet or a laptop or even a smartphone.
NOAA Live RADAR
LIGHTNING MAP
NOAA WATER LEVELS 
SPOTTER TOOLS
SEMNARC
Southeast Minnesota Amateur Radio Club: W0VGW
These tools may be useful for spotters in the field on either a tablet or a laptop or even a smartphone.
LIGHTNING MAP
NOAA WATER LEVELS