Current Democratic Primary Projections, Through Super Tuesday
SUMMARY: Okay, so from current RCP polling (using their average when present, and the most recent poll when the average is not present, adjusting to 100 for undecideds), here's what the next three weeks looks like going in. We're missing polling data from American Samoa, Alabama, Democrats Abroad, and Vermont, so the picture is incomplete but substantial. 966 pledged delegates are up for grabs, and 170 superdelegates.
Based on current projections from only polled states - which 
will change - 
Hillary Clinton walks away with 598 + 102 = 
700, and 
Bernie Sanders with 275 + 3 = 
278.
The estimated 
totals of pledged delegates and superdelegates on March 2nd will be as follows:
Hillary Clinton, 1044 (630 + 414)
Bernie Sanders, 323 (311 + 12)
 Raw Text Data
Raw Text DataPOPULAR VOTE
Date	State	Clinton	Sanders	Delegates
2/20/2016	Nevada	0.56886	0.43114	35
2/27/2016	South Carolina	0.70652	0.29348	53
3/1/2016	Abroad	0.00000	0.00000	13
3/1/2016	Alabama	0.00000	0.00000	53
3/1/2016	American Samoa	0.00000	0.00000	6
3/1/2016	Arkansas	0.69512	0.30488	32
3/1/2016	Colorado	0.68142	0.29204	66
3/1/2016	Georgia	0.74118	0.25882	102
3/1/2016	Massachusetts	0.65318	0.31214	91
3/1/2016	Minnesota	0.70238	0.29762	77
3/1/2016	Oklahoma	0.65891	0.34109	38
3/1/2016	Tennessee	0.63158	0.36842	67
3/1/2016	Texas	0.67773	0.32227	222
3/1/2016	Vermont	0.00000	0.00000	16
3/1/2016	Virginia	0.70000	0.30000	95
DELEGATES
State Clinton ClintonSuper Sanders SandersSuper
Iowa	23	6	21	0
New Hampshire	9	6	15	0
Nevada	20	3	15	1
South Carolina	37	3	16	0
Abroad	0	1	0	0
Alabama	0	5	0	0
American Samoa	0	0	0	0
Arkansas	22	5	10	0
Colorado	45	9	19	0
Georgia	76	11	26	0
Massachusetts	59	16	28	0
Minnesota	54	10	23	0
Oklahoma	25	0	13	0
Tennessee	42	6	25	0
Texas	150	16	72	0
Vermont	0	4	0	2
Virginia	67	13	29	0
My current projections for the rest of the states for which we have data will be updated and posted tonight. My official prediction at this point, despite the lack of quite a lot of polling data so far, is that 
Hillary Clinton will definitively win the nomination (cross 2381 delegates) with Pennsylvania's vote on April 26th. [note: other states vote that day but cap at under a hundred delegates to Penn's 189]