Abstract: A map display device 11 according to the present invention includes: a display monitor 16 at which a display screen displaying a map is divided into a plurality of split areas and a set of weather information is displayed over each of the split areas; a satellite radio reception unit 111 that individually receives sets of weather information for a plurality of regions; and a control circuit 11 unit that extracts sets of weather information for regions containing an area of map displayed at the display monitor among the sets of the received weather information and allocates each of the sets of the extracted weather information for the regions to each of the split areas on the display screen, and that displays the map at the display monitor and also displays the sets of the extracted weather information for the regions by allocating each of the sets of the extracted weather information for the regions to each of the split areas on the display screen.

Abstract: A map display device 11 according to the present invention includes: a display monitor 16 at which a display screen displaying a map is divided into a plurality of split areas and a set of weather information is displayed over each of the split areas; a satellite radio reception unit 111 that individually receives sets of weather information for a plurality of regions; and a control circuit 11 unit that extracts sets of weather information for regions containing an area of map displayed at the display monitor among the sets of the received weather information and allocates each of the sets of the extracted weather information for the regions to each of the split areas on the display screen, and that displays the map at the display monitor and also displays the sets of the extracted weather information for the regions by allocating each of the sets of the extracted weather information for the regions to each of the split areas on the display screen.