National Weather Service United States Department of Commerce

Above Normal Temperatures, Strong Thunderstorms, Tropical Development Being Monitored

Well above normal temperatures are forecast to shift from the northern Plains through the Northeast U.S. over the long holiday weekend. A few strong to severe thunderstorm will be possible as well along with a potential for excessive rainfall. A tropical or subtropical depression could form off the Southeast U.S. coast over the weekend while drifting northward to northeastward. Read More >

 Hazardous Weather Products and Tools from the Storm Prediction Center
RSS Feeds Experimental RSS Feeds of SPC Severe Weather Outlook/Discussion/Watch Products
Day 1 Convective Outlook
Day 1 Convective Outlook
Day 2 Convective Outlook
Day 2 Convective Outlook
Day 3 Convective Outlook
Day 3 Convective Outlook
National WWA Display
Days 4-8 Convective Outlook
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Mesoscale Discussions
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Current Convective Watches
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Composite Maps
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Mesoanalysis Graphics
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Short-Range Ensemble (SREFs)
 
 Tennessee Valley Graphical Hazardous Weather Outlook at a Glance
 
GHWO: Activation Graphic
EMA Activation
GHWO: T-Storm Threat Graphic
T-Storm Threat
GHWO: Flash Flood Threat Graphic
Flash Flood Threat
GHWO: Primary Weather Threat Graphic
Primary Weather Threat
GHWO: Winter Weather Threat Graphic
Winter Weather Threat
GHWO: Winter Weather Probability Graphic
Winter Weather Probability
 
 
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National Severe Storms Laboratory

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