SOUTH DAKOTA - Continued summer like temperatures with highs into the 70s, 80s and a few 90s. The warmest temperatures will be across southeast, South Dakota with the coolest temperature over the west. This change in temperatures, the risk for thunderstorms develop is possible. Some of these storms may become strong to severe with gusty winds and large hail.
Already this morning, one severe thunderstorm popped up near the Lemmon area before moving into extreme northwest Corson County and into south-central North Dakota.