SPC Mar 26, 2020 0100 UTC Day 1 Convective Outlook

SPC 0100Z Day 1 Outlook
Day 1 Outlook Image

Day 1 Convective Outlook NWS Storm Prediction Center Norman OK
0759 PM CDT Wed Mar 25 2020 Valid 260100Z - 261200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY...
Isolated thunderstorms remain possible this evening, mainly across
northern through central California. ...Central California... A positive-tilt upper trough situated over the eastern Pacific and
extending into CA will move slowly south tonight. Embedded within
this feature, steep lapse rates and ascent associated with a couple
of vorticity maxima will continue to promote scattered showers and
isolated thunderstorms this evening. However, tendency should be for
any thunderstorm activity to become increasingly sparse. ...Elsewhere... A few lightning strikes are also possible this evening from the
Pacific Northwest into the northern Rockies, but coverage should
remain less than 10%. ...Northern Nebraska... A weakly unstable layer may evolve later tonight across northern NE,
and a few showers might develop in this regime in association with a
progressive, weak vorticity maximum. However, at the present time,
it appears the convective layer will probably remain too shallow for
thunderstorms. ..Dial.. 03/26/2020 

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