What is the difference between a Flood Watch and a Flood Warning issued by the National Weather Service? Flash Flood Warning: Take Action! A Flash Flood Warning is issued when a flash flood is imminent or occurring. If you are in a flood …

5 天之前 · What: The flood watch is in response to anticipated moderate to heavy rainfall, with totals expected to range from 2 to 4 inches over the next 48 hours. The heaviest rain is expected from Friday afternoon through Saturday morning. Where: Areas affected include the Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, Motherlode, Northern Sacramento Valley ...

5 天之前 · The NWS Sacramento CA issued an updated flood watch at 1:34 a.m. on Sunday in effect until 10 p.m. The watch is for Shasta Lake, Northern Sacramento Valley, Central Sacramento Valley, Southern ...

2 天之前 · View 48-hour water level forecasts and daily flood likelihood information at many locations to evaluate near-term flood vulnerability. During tropical cyclones and other significant coastal storms that impact the U.S. coast, CO-OPS will stand up a custom storm dashboard that will be linked from CO-OPS' main website.

1 天前 · A flood watch has been issued for locations below 3,500 feet from 4 p.m. Monday through 4 a.m. Wednesday. Residents should expect nuisance flooding of roads and in urban and low-lying areas, as ...

2024年2月6日 · Have a plan ready in case there is a flood in your area. Get your home and supplies ready. Know what to do if there is a flood watch or warning in your area. Be prepared in case you need to evacuate—never ignore an evacuation order.

Click on the NWS Warnings and Advisories Map above for more details. Severe weather information from the Storm Prediction Center.

A Flood Watch is issued to indicate current or developing conditions that are favorable for flooding. The occurrence is neither certain nor imminent. A watch is typically issued within several hours to days ahead of the onset of possible flooding.

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The alerts web service displays NWS watches, warnings, advisories, and similar products. Click the main menu down-arrow for a quick guide and documentation. Select a location option to begin your search for alerts.