Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

What's New?

Flood Inundation Maps are now available for 2 locations in Cedarburg in Ozaukee county in southeast Wisconsin: The Cedar Creek in Cedarburg and the Milwaukee River near Cedarburg. These interactive maps will help convey the impacts of flooding for local officials and property owners. Use it to answer questions like, " What roads may be impacted at 11 feet?" or "If the river reaches 12 feet, how may my property be affected?". This service is also available for parts of the Rock River and Fox River.

How You Find It

Go to our main webpage and Select the Rivers and Lakes tab: