* WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of northern Connecticut, including the following areas, Hartford CT and Tolland CT and western Massachusetts, including the following areas, Eastern Franklin MA, Eastern Hampden MA, Eastern Hampshire MA, Western Franklin MA, Western Hampden MA and Western Hampshire MA. * WHEN. From late tonight through Saturday morning. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - Moderate to heavy rains expected Friday morning through Saturday morning with 2-3 inches of rain possible. Given the wet antecedent conditions and already high flows, continued river flooding expected along the southern CT river, and possibly into the Northern CT river. Minor street and nuisance flooding is possible, but flash flooding is unlikely. - http://www.weather.gov/safety/flood