* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Portions of east central and northeast Colorado, including the following areas, in east central Colorado, North and Northeast Elbert County Below 6000 Feet/North Lincoln County and Southeast Elbert County Below 6000 Feet/South Lincoln County. In northeast Colorado, Elbert/Central and East Douglas Counties Above 6000 Feet.
* WHEN...Until 9 PM MDT this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS... - Strong thunderstorms will be possible in the Watch area this afternoon and evening. Heavy rain may lead to flash flooding, particularly over areas where heavy rainfall occurred on Tuesday.