Area Forecast Discussion
Issued by NWS Oklahoma City, OK

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FXUS64 KOUN 191816
AFDOUN

Area Forecast Discussion
National Weather Service Norman OK
116 PM CDT Sat Aug 19 2017

.DISCUSSION...


&&

.AVIATION...
VFR conditions are expected with cumulus developing through the
afternoon. Isolated thunderstorms are possible in the southwest
quarter of Oklahoma and southward. Southwest wind will mostly
remain under 12 knots.

&&

.PREV DISCUSSION... /issued 1147 AM CDT Sat Aug 19 2017/

UPDATE...
Modified POPs and recalculated hourly grids in general.

DISCUSSION...
The small showers over northern Oklahoma have dissipated, and have
removed the POPs and weather north. CAMs still suggest somewhat
higher chances in the south so have focused the POPs south.

Meanwhile after recent rains, now we have the humidity. Dewpoints
are currently at the 95th percentile for mid-August at Oklahoma
City and Wichita Falls, and 99th percentile at Ponca City. And as
we get back into the warm August weather, heat index values are
expected to be quite high. The heat advisory still looks good for
heat index of 105 to 110.

&&

.PRELIMINARY POINT TEMPS/POPS...
Oklahoma City OK  74  96  74  94 /  10  10  10  10
Hobart OK         76  97  74  96 /  10  10  10  10
Wichita Falls TX  76  98  75  96 /  10  10  10  10
Gage OK           72  95  72  94 /  10  20  20  20
Ponca City OK     75  97  74  96 /  10  10  10  10
Durant OK         75  95  74  95 /  10  10  10  10

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...Heat Advisory until 7 PM CDT this evening for OKZ007-008-012-013-
     018>020-024>026-028>032-040-042-043-048.

TX...None.
&&

$$

26/09/09


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