I cannot take credit for this, a friend of mine showed me this a few minutes ago.
This seems to work for Florida, check with your state to see If it is as successful. Checking the past year, only one time did this not work.
Look at the first day of every month in your state, focusing only on the evening result. Then look from the 18th of that same month till the end of that month, one or more pairs from the first night's winning number will show.
Florida, 2015, only eve
Jan. 1, 041
Jan. 20, 140
Jan. 21, 101
Jan. 25, 074
Feb. 1, 853
Feb. 25, 585
March was a miss.
Apr. 1, 458
Apr. 24, 954
Apr. 30, 358
May 1, 751
May 21, 757
May 26, 710
May 31, 721
Jun. 1, 927
Jun. 19, 729
Jun. 20, 572
Jul. 1, 766
Jul. 29, 167
Aug. 1, 888
Aug. 31, 588
Sept. 1, 982
Sept. 20, 832
Sept. 29, 898
Sept. 30, 889
Oct. 1, 296
Oct. 18, 192
Oct. 20, 982
Oct. 26, 259
Nov. 1, 713
Nov. 18, 917
Nov. 20, 371
Nov. 25, 913
Nov. 30, 371
So, now we're into Dec. ..There was a match on Dec. 20, 175, but despite the 15 match, my friend insists that the 15 will repeat by the end of the month. I guess I'll be playing 15 and 51 front pairs and back pairs. Hopefully since the 1X5 (split pair) already showed, I'll win. 
Dec. 1, 159
Dec. 28, ???
Dec. 29, ???
Dec. 30, ???
Dec. 31, ???