Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Submit Report

Use this Web Based Form: Submit Report

Storm reports from our storm spotters and the public are critical during severe weather and winter storms. If you live in north-central or northeast Wisconsin, here's how you can help!

What to Report

Cool Season - More Tips
Snow During an event: Snowfall, 2" or more to the nearest tenth of an inch. Periodic updates are a plus. After the snow stops: Snowfall total to the nearest tenth of an inch. Click here for more snow measuring tips.
Freezing Rain During an event: First sign of ice/glaze on surfaces. After the freezing rain stops: Total ice accumulation to nearest tenth of an inch.
Severe Blowing/Drifting White-Out Conditions

Warm Season - More Tips
Tornadoes Violently rotating column of air in contact with ground. Funnel Coud Rotating cloud not in contact with ground.
Large Hail Hail 1/2" in diameter or larger. Use ruler and report to nearest 1/4" or compare to object of known size (like coins).
Damaging Winds Report winds 50 mph or greater (tell us if estimated or measured). Describe damage.
Flooding How deep is the water? Is the water moving?

How to Report

Trained spotters should call our office using the toll-free phone number.

The public can send reports several ways:

Online Reporting System
Email: Click here to send an email -- nws.greenbay@noaa.gov
Facebook: www.facebook.com/NWSGreenBay
Twitter: www.twitter.com/NWSGreenBay

When reporting, please include the time of the event, your location (including county), and what you saw or measured.

If you have pictures, attach them to an email or send them to us via Facebook or Twitter.

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Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

NWS Green Bay Storm Report

Submit Report

Storm reports from our storm spotters and the public are critical during severe weather and winter storms. If you live in north-central or northeast Wisconsin, here's how you can help!

What to Report

How to Report