Thunderstorms and Severe weather

Infomation from the Storm Prediction Center

Thunderstorm Outlook	Todays National Forecast

Mesoscale Discussions	Storm Reports
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SPC Activity Chart	Tomorrow’s National Weather Map	Day 3′s National Weather Map

A little on the SPC activity chart. The activity chart is just an overview of the various risked areas across the US. If the chart has an area circled in green that says slight, it means there's a slight risk for severe weather. A red circled area that says moderate means there's a moderate threat for severe weather. An area circled in purple means there is a high risk for severe weather, and any warning issued could produce a tornado. Sometimes there will be an area of brown circled on the chart, This means there is a risk for regular thunderstorms. .

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Thunderstorm And Tornado Watches	Fire Weather Day 1	Fire Weather Day 2

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prob. for T-storms +3hr	prob. for T-storms +6hr	prob. for T-storms +9hr

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prob. for T-storms +12hr	prob. for T-storms +15hr	prob. for T-storms +18hr

prob. for T-storms +21hr	prob. for T-storms +24hr	prob. for T-storms +27hr

prob. for T-storms +30hr	prob. for T-storms +33hr	prob. for T-storms +36hr

Northeast Lightning Activity

SPC HREF Ensemble Viewer.

Weather Info.

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Lifted Index	0-6 KM wind shear	0-1 KM EHI

Surface based CAPE	Significant Tornado Parameter	Supercell composite

SPC Convective Outlooks

Day 1	Day 2	Day 3	Day 4-8
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Day 1 Convective Outlook Discussion.

Day 2 Convective Outlook Discussion.

Day 3 Convective Outlook Discussion.

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