National Weather Service United States Department of Commerce

...SEVERE WEATHER POTENTIAL FOR SATURDAY... The severe threat on Saturday for our forecast area is limited to areas south and southeast of Pratt. Initial storms will develop along a cold front and quickly move eastward, and they will be capable of hail larger than quarters and winds over 60 mph. If you have travel plans into south central Kansas or much of central Oklahoma by the late afternoon, there will be a greater threat for severe weather.
Early this evening, the cold front was pushing through central Wyoming and northwestern Colorado. This front will continue to move east-southeast at a fairly good pace through the night, reaching northwestern Kansas by around sunrise. The front is then expected to reach central Kansas by early afternoon.
Cooler air will return to western Kansas Saturday night and Sunday. Temperatures falling back into the low to mid 30s can be expected across portions of western Kansas early Sunday morning.