Here is the map for August 26th. Notes are below (click map for bigger version):

Methodology
Numbers:
- Official count: Obama 217, McCain 173, Too Close to Call 148
- Strong states only: Obama 180, McCain 87
- Weak states only: McCain 86, Obama 37
- Count with “leaners”: Obama 292, McCain 246
- Weeks until the Republican Convention: 1 week
- Weeks until Election Day: 10 weeks
All states with change of status:
- Arizona – Strong McCain to Weak McCain
- Indiana – Too Close To Call to Weak McCain
- Minnesota – Too Close to Call to Weak Obama
- Missouri – Too Close To Call to Weak McCain
- New Mexico – Weak Obama to Too Close To Call
- Pennsylvania – Weak Obama to Too Close To Call
All states with new polling this week:
- Arizona – new polls August 13th-15th & August 14th-16th
- California – new poll August 20th
- Colorado – new polls August 13th-15th, August 15th-21st, & August 21st-24th
- Florida – new polls August 18th, August 18th-20th, & August 18th-21st
- Indiana – new polls August 16th-18th & August 19th-21st
- Iowa – new poll August 4th-13th
- Kansas – new poll August 18th-20th
- Maryland – new poll August 18th
- Michigan – new polls August 17th-20th & August 18th-21st
- Minnesota – new poll August 7th-17th
- Mississippi – new polls August 21st
- Missouri – new poll August 13th-17th
- Nevada – new polls August 13th-15th & August 18th-20th
- New Hampshire – new polls August 19th & August 18th-20th
- New Mexico – new poll August 20th
- North Carolina – new polls August 14th-17th & August 19th
- Ohio – new polls August 18th
- Pennsylvania – new polls August 11th-14th & August 19th
- Tennessee – new poll August 20th
- Texas – new poll August 21st
- Utah – new poll August 13th-15th
- Virginia – new poll August 20th-22nd
- Wyoming – new poll August 13th-15th
Also, see the spreadsheet.
This Week’s Notes
For the second straight week, McCain has significantly eroded Obama’s position in the Electoral College. However, unlike last week, where most of the erosion was taking place “under ground,” this week we see some real changes in the numbers, as McCain gains a net 38 Electoral Votes on Obama this week.
Five huge battle states switched categories this week, four in McCain’s favor:
The first two were Indiana and Missouri, which are increasingly getting out of Obama’s grasp and which now debut as Lean McCain states, adding 22 Electoral Votes to McCain’s total.
The the last two in McCain’s favor were New Mexico and Pennsylvania, in which tightening polls have moved those states from Lean Obama to Too Close To Call. The last battleground switch was Minnesota, which flipped back to Lean Obama after a week in Too Close To Call. This results in a net loss of 16 Electoral Votes from Obama’s column.
The only other state to move was Arizona, switching from Strong McCain to Weak McCain after a pair of polls this week.
Overall, McCain has closed the gap to it’s closest point since June 17th – the first week that Obama had an Electoral College lead (and before my change in methodology I should add). This also marks the first time that Obama is under 230 Electoral Votes since June 17th, and the first time McCain has been able to break his flatline count of between 150 and 160 since June 24th.
Another huge move below the surface this week was Ohio finally moving to McCain’s lean column. However, this was somewhat mitigated by Virginia moving back to Obama’s lean column, resulting in only a +7 gain for McCain in the count with leaners. That count now stands at Obama 292, McCain 246. This marks the closest this count has been since July 29th, and the first time Obama has had consecutive weeks under 300 Electoral Votes since June 17th and 24th. It is also Obama’s lowest count and McCain’s highest count since June 24th.
The turning point states this week – the state which, if switched, would give McCain the election – is either Colorado or New Hampshire, both of which are currently +1.4 in favor of Obama which, ironically, is better than last week even though McCain is closer in the count, due to how states shifted around this week.
Historical Graph
Click for bigger version:

The narrowing between Obama and McCain that has been taking place since mid-July continues. However, this is the first week where the narrowing is helped by McCain actually gaining electoral votes instead of Obama losing them.
Polling Wish List
Finally, my polling wish list for this week is:
- Delaware (8th week) – Weak Obama, no poll for 180 days
- Montana – Too Close to Call, no poll for 28 days
- North Dakota – Too Close to Call, no poll for 34 days
- South Dakota (4th week) – Too Close to Call, no poll for 48 days
- West Virginia (6th week) – Weak McCain, no poll for 85 days
On Deck: Arkansas, Connecticut, Louisiana, Oklahoma, Rhode Island, South Carolina, South Dakota
States which haven’t had a new poll in over a month:
Arkansas, DC, Delaware, Hawaii, North Dakota, Oklahoma, Rhode Island, South Carolina, Vermont, West Virginia.
Sister states
These are states for each candidate where the margin in those states are within 1% of each other and are within 3 total electoral votes or 33% of electoral votes of the smaller state of each other.
- Alaska (Obama, 3 EVs, +1.3%) and North Dakota (McCain, 3 EVs, +2.3%)
- Alaska (Obama, 3 EVs, +1.3%) and Nevada (McCain, 5 EVs, +2.1%)
- New Hampshire (Obama, 4 EVs, +1.4%) and North Dakota (McCain, 3 EVs, +2.3%)
- New Hampshire (Obama, 4 EVs, +1.4%) and Nevada (McCain, 5 EVs, +2.1%)
- New Mexico (Obama, 5 EVs, +4.3%) and South Dakota (McCain, 3 EVs, +4.2%)
- Michigan (Obama, 17 EVs, +4.3%) and North Carolina (McCain, 15 EVs, +4.4%)
- Minnesota (Obama, 10 EVs, +6.2%) and Indiana (McCain, 11 EVs, +5.9%)
- Wisconsin (Obama, 10 EVs, +6.6%) and Indiana (McCain, 11 EVs, +5.9%)
- Wisconsin (Obama, 10 EVs, +6.6%) and Missouri (McCain, 11 EVs, +7.4%)
- Maryland (Obama, 10 EVs, +10%) and Arizona (McCain, 10 EVs, +9.6%)
- Maryland (Obama, 10 EVs, +10%) and South Carolina (McCain, 8 EVs, +10.9%)
- Washington (Obama, 11 EVs, +10.2%) and Arizona (McCain, 10 EVs, +9.6%)
- Washington (Obama, 11 EVs, +10.2%) and South Carolina (McCain, 8 EVs, +10.9%)
- Maine (Obama, 4 EVs, +13.8%) and Oklahoma (McCain, 7 EVs, +14.8%)
Electoral-vote.com Map
August 26, 2004: Kerry 280 (+28), Bush 238 (-48), 20 Tied
Changes by election day: Colorado (tied), Iowa, Missouri (tied), Nevada, New Mexico, Tennessee
Today: Obama 273, McCain 252, 13 tied
Total with same EV shift as 2004: McCain 293, Obama 245, all 13 tied go to McCain
To see the current status, go to the Status of the Electoral College page.
Cross posted at Daily Kos