January 18-22 2010
Western U.S. Heavy snow/rain
| Surface Maps | 500 mb Charts |
7 am EDT January 18, 2010 |
7 am EDT January 18, 2010 |
7 am EDT January 19, 2010 |
7 am EDT January 19, 2010 |
7 am EDT January 20, 2010 |
7 am EDT January 20, 2010 |
7 am EDT January 21, 2010 |
7 am EDT January 21, 2010 |
7 am EDT January 22, 2010 |
7 am EDT January 22, 2010 |