Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0800 PM CDT Sun Aug 02 2020 Valid 030100Z - 031200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE NORTHEAST... ...SUMMARY... A few severe thunderstorms will linger across upstate New York into northern Vermont this evening. Otherwise, isolated strong storms remain possible for the next few hours across portions of the southern Rockies region and middle Atlantic. ...Northeast... Low-amplitude short-wave trough is ejecting northeast across southeast ON/southern QC. Southern influence of this feature appears to be partly responsible for ongoing convection over upstate NY. Latest radar data suggests a few supercells persist along a corridor from Hamilton County NY to southwest of BTV. This activity is currently spreading across the primary instability axis characterized by MLCAPE on the order of 1000 J/kg with strong shear supportive of supercells. However, over the next few hours, loss of daytime heating and downstream air mass not as buoyant, suggests convection should begin to gradually decrease. ...Southern Rockies... Scattered convection that developed across much of the southern Rockies this afternoon has effectively overturned instability across CO/NM. While gusty winds may continue with the strongest storms for the next few hours, overall trends suggest the severe threat is waning. ..Darrow.. 08/03/2020Read more
from SPC Forecast Products http://www.spc.noaa.gov/products/outlook/day1otlk_0100.html
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