* Fed's Dudley says June or July rate hike on agenda
* Fed's Fischer says U.S. needs faster potential growth
* Conflicting Fed messages dampen dollar gains
* Dollar eases from 10-week high vs franc
* Dollar eases from more than 7-week high vs euro
* Dollar dips from 3-week high vs yen on risk aversion (Updates prices, adds comments; changes dateline; previous LONDON)
By Sam Forgione
NEW YORK, May 19 (Reuters) - The U.S. dollar rose slightly against the euro and Swiss franc on Thursday after the president of the New York Federal Reserve said the central bank was on track for a rate hike in June or July, but the greenback slipped against the safe-haven yen on risk aversion.
The euro was last down 0.11 percent against the dollar at $1.1204 after the comment from William Dudley, who also said there was a strong sense among Fed policymakers that markets were underestimating the probability of monetary policy tightening. the dollar gained against the euro and Swiss franc on Dudley's remarks, it remained below multi-week highs touched earlier given comments from Fed Vice Chairman Stanley Fischer that disappointed investors a day after minutes from the Fed's April meeting signaled a June hike was firmly on the table.
Fischer said the United States required faster potential economic growth in order to lift the long-run equilibrium interest rate. He also did not comment on the likelihood the Fed will raise interest rates again in June. euro earlier touched its lowest level against the dollar in more than seven weeks, at $1.1181 EUR= , on the after-effects of the Fed minutes released on Wednesday. Fed policymakers' comments seemed to cancel each other out," said Sebastien Galy, currency strategist at Deutsche Bank (DE:DBKGn) in New York.
The dollar earlier hit a 10-week high against the Swiss franc of 0.9921 franc as investors ramped up expectations for more Fed rate increases this year. But it pared gains to last trade 0.22 percent higher against the franc at 0.9900 franc CHF= .
The dollar turned lower against the yen and was last down 0.26 percent against the Japanese currency, at 109.88 yen JPY= , after touching a three-week high against the yen of 110.37 yen.
Weakness in U.S. stocks and oil prices on fears over a potential June rate hike likely boosted demand for the yen, said Steven Englander, managing director and global head of G10 FX strategy at Citigroup (NYSE:C).
The benchmark U.S. S&P 500 .SPX stock index was last down 1 percent, while U.S. crude prices were last down 2.22 percent at $47.12 a barrel CLc1 .
The U.S. dollar index, which measures the greenback against a basket of six major currencies, was last up just 0.22 percent at 95.290 .DXY . The index pared gains after hitting a more than seven-week high of 95.502.