Excessive Heat Watch issued August 20 at 2:46AM MDT until August 23 at 9:00PM MDT by NWS

…EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH WEDNESDAY EVENING… * WHAT…Dangerously hot conditions with heat index values up to 110 possible. * WHERE…Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska and central, east central, south