Central/Southern Plains... Strong boundary-layer heating once again was the primary instigator in convective initiation across the central/southern High Plains this afternoon. An elongated corridor of strong/severe convection has evolved from southeast CO-western OK Panhandle-along the TX/NM border into northern Mexico southwest of DRT. Modest steering currents between I-40 and I-20 will result in slow eastward propagation this evening. Somewhat stronger flow could allow for upscale growth with activity near Sanderson/Del Rio. Ultimately, an MCS could mature and propagate along the Rio Grande into south TX later tonight. Otherwise, low-level warm advection across KS should encourage significant convection during the overnight hours. In both cases, hail/wind are the primary threats. ...
Elsewhere... A few strong storms will linger this evening across the upper MS Valley and over northeast NV. In both cases, onset of diurnal cooling should result in weakening convection. ..Darrow.. 05/16/2021 Read more LIVE: spc.noaa.gov
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NWS SPC Convective Outlook provided by Arlingtoncardinal.com/weather
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Arlingtoncardinal.com/clouds
Arlingtoncardinal.com/radar
Arlingtoncardinal.com/wind
Arlingtoncardinal.com/rain
Arlingtoncardinal.com/snow
Arlingtoncardinal.com/sun
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Arlingtoncardinal.com/nightsky
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http://dlvr.it/Rzkvr5
NWS SPC Convective Outlook provided by Arlingtoncardinal.com/weather
See also ...
Arlingtoncardinal.com/clouds
Arlingtoncardinal.com/radar
Arlingtoncardinal.com/wind
Arlingtoncardinal.com/rain
Arlingtoncardinal.com/snow
Arlingtoncardinal.com/sun
Arlingtoncardinal.com/moon
Arlingtoncardinal.com/nightsky
Arlingtoncardinal.com/temperatures