Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

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Frequently Asked Questions (FAQs)

April 19, 2017 - significant changes to the NWS Public Websites.

If you are unable to find something that you were previously looking for

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https://www.weather.gov/tfx/newsite_faq#FAQ

Regional FAQs

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Past (historical) Weather Data
How To Clear Web Browser Cookies and Cache (i.e. Forecast Pages Not Updating)
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Coordinated Universal Time (UTC) Glossary
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Metar/TAF Abbreviations and Acronyms ---or---Federal Meteorological Handbook No. 1
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ESRI Map FAQ

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National Weather Service Glossary This glossary contains information on more than 2000 terms.
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