THE PILOT REPORTED THAT DURING THE LANDING ROLL, ON RUNWAY 04. A GUST OF WIND LIFTED THE TAIL AS THE AIRPLANE SLOWED TO ABOUT 25 TO 30 MPH. HE REPORTED THE WIND AS LIGHT & VARIABLE WITH GUSTS OF UNKNOWN VELOCITY. WEATHER REPORTING STATIONS 30 & 20 MILES SW & SE OF THE FIELD REPORTED CALM WINDS & WESTERLY WINDS OF 5 KTS, RESPECTIVELY. IN HIS REPORT, THE PILOT SAID THE ACCIDENT COULD HAVE BEEN PREVENTED BY WAITING UNTIL TRAFFIC HAD CLEARED, & LANDED ON RUNWAY 22. AN FAA INSPECTOR STATED THAT THE PILOT DID NOT HOLD THE ELEVATOR CONTROL FULLY AFT DURING THE END OF THE LANDING ROLL.