spc ac 171636
day 2 convective outlook
nws storm prediction center norman ok
1136 am cdt tue mar 17 2026
valid 181200z - 191200z
...no thunderstorm areas forecast...
...summary...
thunderstorms are not expected on wednesday.
...synopsis...
an amplified upper pattern characterized by a trough in the east and
a ridge/upper high in the west will persist on wednesday. surface
high pressure across the east/southeast will foster offshore flow
and a dry and stable airmass will prevail across most of the conus.
modest boundary layer moisture will exist across far south fl and
the keys, with a stalled front offshore across the fl straits. a few
thunderstorms are possible near this boundary, but are expected to
mainly remain offshore.
..leitman.. 03/17/2026
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note: the next day 2 outlook is scheduled by 0600z