Weather Impact Alert Day has been issued for Wednesday as the threat of strong to severe storms increases. Threats appear to be focused around wind and hail.

In the Eastern Pacific, where hurricane season began on May 15 and where storms typically form before they do in the Atlantic, has been off to a busy start. Four storms have already formed off the west coast of North America: Alvin, Barbara, Cosme and Dalila. Both seasons run through Nov. 30.

Isolated severe storms will be possible through tonight in northeast Alabama, according to forecasters. The strongest storms could have wind gusts high enough to take down trees and power lines. Storms in the rest of the state could have gusty winds as well.

HOUSTON — After a dry and warm start to the day, storms are expected to redevelop this afternoon across Southeast Texas. A Weather Impact Alert is in effect for Friday afternoon as heavy rain could lead to street flooding during the evening commute.

There is a significant chance of rain across the Washington, D.C., area on Saturday, the National Weather Service said, and thunderstorms late in the afternoon or evening could coincide with events near the National Mall to mark the U.S. Army’s 250th birthday.

Leftover boundaries are in place Saturday evening. As south winds bring more energy into our airspace, storms will likely ignite. Storms will; generally move north to south with damaging wind gusts, lightning, and a very low, but nonzero tornado threat. More storms are possible Monday night into early Tuesday.

THE WOODLANDS, Texas — Heavy rain and lightning rolled over Montgomery County Friday afternoon and evening, capping a week of daily storms. RELATED: Weather Impact: Scattered storms push through Houston | Here's the timeline through the weekend

With clearer skies ahead, Oklahoma promises sunshine and soaring temps, but severe weather could arise. Here's what to expect from June to August.