#927 Postby weatherdude1108 » Mon Aug 19, 2019 8:29 am
I'm really hoping/praying the GFS comes true, and not the ECMWF.
Area Forecast Discussion
National Weather Service Austin/San Antonio TX
404 AM CDT Mon Aug 19 2019
.SHORT TERM (Today through Tuesday)...
Subtropical Ridge settles over the Southern Plains/Rockies area.
Thermal ridge backs away slightly enabling high temperatures to ease
off a degree or two each day, though remaining well above normal.
Similar to the last few days, the usual spots could reach Heat
Advisory levels for an hour or so today. There is less of a threat of
Heat Advisory levels on Tuesday. Slightly deeper moisture moves back
into our area allowing the seabreeze to generate isolated showers
and thunderstorms near the Coastal Plains in the afternoon hours each
day.
&&
LONG TERM (Tuesday Night through Sunday)...
The pattern mid to late week is similar to the short term and will
maintain above normal temperatures all areas and isolated showers
and thunderstorms near the Coastal Plains each afternoon. The
passage of several shortwaves across the Western States into the
Plains gradually breaks down the Ridge late week leaving a general
weakness in the pattern by next weekend. Enough consistency and
consensus has developed to bring isolated showers and thunderstorms
west to the I-35 corridor on Saturday, and most areas on Sunday.
Temperatures will remain above normal on Saturday and closer to
normal on Sunday. Just beyond this forecast, for Sunday night into
next Monday, the GFS gives some hope of more widespread showers and
thunderstorms. However, the ECMWF is much drier.
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