Tennessee tornadoes leave tens of thousands without power
03:17
Tens of millions under flood alerts as storm system moves across Northeast
01:15
Deadly tornadoes carve destructive paths through Tennessee neighborhoods
03:07
Storm hazards put 50 million at risk of flooding on East Coast
01:49
Tornadoes rip through Nashville leaving at least 6 dead
01:29
Severe storms cause damage in Tennessee as massive system moves across U.S.
01:46
Major storm takes aim at entire East Coast this weekend
02:02
Al Roker shares exclusive look at high-tech weather center in NY
03:38
Deadly flooding in Pacific Northwest after relentless rain
01:54
Relentless rain creates flooding emergency in Pacific Northwest
02:51
Millions in Pacific Northwest under flood alerts as multiple storms hit region
01:40
Deadly eruption of Indonesia's Mount Marapi volcano traps climbers
00:41
Heavy snow hits Northeast as cold temperatures sweep across the country
03:19
Fierce winds take down National Christmas tree in Washington, DC
03:21
Millions of Americans hit with first winter blast
02:12
First blast of winter impacts millions from Midwest to Northeast
03:06
Stormy weather could delay Thanksgiving weekend travel
01:29
Winter weather alerts across parts of U.S. as TSA braces for record-breaking holiday travel day
01:51
Thanksgiving travel forecast: What to expect across the US
01:38
Deadly landslide strikes Alaskan island community after rain and windstorm
00:20
Okla. tornado draws comparisons to 1999 storm
01:57
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Before yesterday’s tornado touched down, when Moore, Okla., residents referred to “the big one” they were talking about the F5 tornado that tore through the area back in 1999. TODAY’s Al Roker talks about the devastation left behind by that storm.May 21, 2013
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Tennessee tornadoes leave tens of thousands without power
03:17
Tens of millions under flood alerts as storm system moves across Northeast
01:15
Deadly tornadoes carve destructive paths through Tennessee neighborhoods
03:07
Storm hazards put 50 million at risk of flooding on East Coast
01:49
Tornadoes rip through Nashville leaving at least 6 dead
01:29
Severe storms cause damage in Tennessee as massive system moves across U.S.
01:46
Major storm takes aim at entire East Coast this weekend
02:02
Al Roker shares exclusive look at high-tech weather center in NY
03:38
Deadly flooding in Pacific Northwest after relentless rain
01:54
Relentless rain creates flooding emergency in Pacific Northwest
02:51
Millions in Pacific Northwest under flood alerts as multiple storms hit region
01:40
Deadly eruption of Indonesia's Mount Marapi volcano traps climbers
00:41
Heavy snow hits Northeast as cold temperatures sweep across the country
03:19
Fierce winds take down National Christmas tree in Washington, DC
03:21
Millions of Americans hit with first winter blast
02:12
First blast of winter impacts millions from Midwest to Northeast
03:06
Stormy weather could delay Thanksgiving weekend travel
01:29
Winter weather alerts across parts of U.S. as TSA braces for record-breaking holiday travel day
01:51
Thanksgiving travel forecast: What to expect across the US
01:38
Deadly landslide strikes Alaskan island community after rain and windstorm