Hurricane Erin is a huge Category 4 storm and is expected to both grow larger and stronger today as it moves toward the ...

A potential tropical storm could develop later this week in the same region that produced Hurricane Erin. The season's sixth ...

A westward-moving tropical wave could produce an area of low pressure in the tropical Atlantic late in the week of Aug. 18, ...

The Storm Prediction Center of the NWS has issued a Severe T’Storm Watch for the Quad Cities area Friday afternoon and evening. This watch goes until 7 p.m. Storms are producing winds of ...

Tropical Storm Erin is likely to become a hurricane in the next 48 hours, according to the National Hurricane Center on Aug.

Hurricane Erin rapidly intensified from a tropical storm to a dangerous Category 5 hurricane in just 24 hours.

According to the Storm Prediction Center, preliminary information from Monday night's thunderstorm complex that moved from southeast South Dakota through Iowa did meet the definition of a derecho.

A derecho is likely across portions of the northern Plains, with several gusts expected to exceed 75 mph, the Storm Prediction Center said.

The weather service’s Storm Prediction Center said Tuesday it made the determination based on local storm reports showing straight-line winds gusting well over 60 mph from South Dakota and into ...

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will get to see the northern lights.