Sam Now A Hurricane! Rapid Intensification Expected To Continue! NHC Advisory 8

Sam Now A Major Hurricane! Strengthening Expected To Continue! NHC Advisory 12See more

Hurricane Sam expected to rapidly intensify into major hurricane this weekend: NOAASee more

Hurricane Sam Update: No threat expected to USSee more

Sam Now A Category 2 Hurricane! NHC Advisory 10See more

Hurricane Sam Reintensifies Into A Category 4 Hurricane! NHC Advisory 24See more

NHC: Hurricane Sam is almost a major hurricane, additional strengthening expectedSee more

NHC: Small but ferocious Hurricane Sam peaks in intensitySee more

NHC: Hurricane Sam remains as a Category 4 hurricane, intensity expected to fluctuateSee more

Tropical Storm Sam Rapidly Intensifying! First Model of Category 5 Strength Possible! NHC Advisory 6See more

Hurricane Sam: The Perfect Case StudySee more

Storm Surge Danger: National Hurricane Center Expert ExplainsSee more

Tropical Depression 18 Forms! Expected To Become A Major Hurricane! NHC Advisory 1See more

NHC: Hurricane Sam restrengthens to a Category 4 stormSee more

Tropics Update: Hurricane Sam as busy hurricane season continuesSee more

What Causes Rapid Intensification?See more

Sam is now a hurricane, could become major storm by the weekendSee more

Sam Now A 150 MPH Hurricane! I Was Wrong! Hurricane Hunters In Sam Now! NHC Advisory 34ASee more

NHC releases new products ahead of hurricane seasonSee more

NHC Director On What's New This Hurricane Season: Forecast Cone, Spanish Products And MoreSee more