* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Portions of east central Colorado, including the following area, Cheyenne CO and west central Kansas, including the following areas, Gove, Greeley, Logan, Wallace and Wichita.
* WHEN...From 6 PM MDT /7 PM CDT/ this evening through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded.
* ADDITIONAL DETAILS... - 1-3 inches of rain the past couple nights along with the potential for another cluster or two of storms this evening and overnight increases the potential for some flooding and even flash flooding. Rainfall rates of 1.5 to 2.5 inches per hour is possible in the strongest cells.