Building a Weather-Ready Nation: Spring Flooding

news image
Special Stories
8 Mar 2021 10:15 AM
https://www.youtube.com/watch?v=9lsJl3J-IJA After a major early spring flooding event, John Van Pelt spoke with John Gordon from NWS Louisville about lessons we can all learn to be safe this spring. The National Weather Service issues many hydrology related products. Some are to warn you of potential hazards; others are information statements to keep you up to date on changing weather and river situations. Below are the most commonly issued products along with a brief explanation of what they mean to you:

"Take Action!" when these products are issued

Warnings or Advisories are issued when confidence is greater than 80% that an event will occur. Depending on the type of event, these may be issued anywhere from hours before an event to days in advance of an event. +Flash Flood Warning +Flood Warning +Flood Advisory +Coastal/Lakeshore Hazardous Message +Special Weather Statement

"Be Prepared" when these products are issued

Watch products associated with flooding are typically issued within a day or more of the event. The confidence level for an event to occur when a Watch is issued is 50-80%. When a Watch is issued, you should begin to gather more information about the situation and determine what actions you will need to take should a warning be issued. +Flash Flood Watch +Flood Watch

"Be Aware" when these products are issued

Outlook products are issued days, weeks or even months in advance of the event. The confidence level for an event highlighted in an outlook to occur is less than 50%. When an Outlook is issued, you should take note. This serves as a "heads-up" that you may be impacted and gives you a general timeline of when the event could occur. +Hydrologic Outlook +Hazardous Weather Outlook

Products to keep you informed

The products listed below are produced to keep the public and NWS partners up to date on the latest forecast information. +Area Forecast Discussion +Hydrometeorological Discussion +River Forecast +Flash Flood Statement +Flood Statement +Hydrologic Statement +River Recreation Statement +Quantitative Precipitation Forecast +Public Information Statements CREDIT: National Weather Service Flood Safety Campaign
All Weather News
More
Severe Storms Push East Through Sunday

Severe Storms Push East Through Sunday

Several rounds of severe storms have tracked

4 Apr 2026 10:30 AM
Snow and Ice Persist on Saturday in the Upper-Midwest

Snow and Ice Persist on Saturday in the Upper-Midwest

On the northern side of the strong low creati

4 Apr 2026 10:10 AM
Summer-Like Heat Surges Before Easter Cooldown

Summer-Like Heat Surges Before Easter Cooldown

Unseasonably warm air is taking over much of

4 Apr 2026 9:00 AM
Artemis II Launch Goes Perfectly, Tracking Orion Around the Moon

Artemis II Launch Goes Perfectly, Tracking Orion Around the Moon

LIFTOFF - At 6:35 PM ET on April 1, 2026, NAS

4 Apr 2026 9:00 AM
Further Active Weather By Late Next Week

Further Active Weather By Late Next Week

After our latest upper-level storm system cle

4 Apr 2026 9:00 AM
Severe Threat Wednesday in the Plains

Severe Threat Wednesday in the Plains

WHAT TO EXPECT A severe weather threat is tak

2 Apr 2026 1:05 AM
SW Pattern Change: Tracking Rain & Snow

SW Pattern Change: Tracking Rain & Snow

While much of the country, and in particular

2 Apr 2026 1:00 AM