Widespread Damaging Winds Likely in the Northern Plains; Heat Continues in the Central and Southeast U.S.

Severe thunderstorms, heavy rainfall, and flooding are possible from the northern Rockies into the Upper Midwest. A derecho is likely across portions of the northern Plains, with several gusts expected to exceed 75 mph. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

HIGH SURF

Large waves breaking on or near the shore resulting from swells spawned by a distant storm.

High Surf Terminology

High Surf Advisory	A high surf advisory is issued when breaking wave action poses a threat to life and property within the surf zone.
High Surf Warning	A high surf warning is issued when breaking wave action results in an especially heightened threat to life and property within the surf zone.