The National Weather Service Austin/San Antonio issued a flash flood warning for eastern Travis County through 12:15 p.m., including Austin and Pflugerville.
Several roads have flooded, and the weather service said flooding can be expected in and near Austin, Round Rock, Pflugerville, Elgin, Tanglewood Forest, Austin-Bergstrom International Airport, West Lake Hills, Rollingwood, Windemere, Manor, Mustang Ridge, Onion Creek, Cedar Creek, Wyldwood, Shady Hollow, Hornsby Bend, Manchaca, Sunset Valley and Webberville.
Two-to-4 inches of rain fell in the area on Saturday, according to the weather service, and an additional 1-2 inches Sunday morning, which caused more road flooding.
Pflugerville police reported flooding and closures along East Pecan Street, while I-35 had lane closures near SH 183 in Austin.
Sunday's rain also canceled events, including the 42nd Statesman Cap10K. The race website said next year's event will be April 5.