Area Forecast Discussion
Issued by NWS Sioux Falls, SD

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434
FXUS63 KFSD 151038
AFDFSD

Area Forecast Discussion
National Weather Service Sioux Falls SD
538 AM CDT Sun Oct 15 2017

.SHORT TERM...(Today and Tonight)
Issued at 303 AM CDT Sun Oct 15 2017

The upper level trough continues to pull away from the region and
the remaining shower activity has exited our area to the east. Lower
levels of the atmosphere remain saturated enough that status remains
along and east of I-29 as of 3 am. Clouds will continue to shift
east and should be largely void of our counties around sunrise or
shortly after. Winds, which have been gusty overnight, will also be
on the decrease. We then begin our long stretch of dry weather and
plenty of sunshine. Enough cooler air remains, and with west-
northwest winds, highs will still remain a couple degrees on the
cool side of normal, generally in the mid 50s to low 60s.

.LONG TERM...(Monday through Saturday)
Issued at 303 AM CDT Sun Oct 15 2017

Not much to speak of as far as impactful weather in the extended
forecast. The cold front that brought our weather Saturday will
continue to drive south toward the Gulf of Mexico and take with it
our moisture tap. Aloft, the region will sit under increasingly
zonal flow with no mention of any rainfall at least into next
weekend. Perhaps the most notable story through this period will be
the seasonably warm temperatures that will be anywhere from 10-15
degrees above normal. Given the impressive 925 and 850 mb
temperature profiles, increased high temperatures over the populated
Superblend values. Low temperatures will also slowly climb through
the week, back into the low 50s by Friday. Otherwise look for sunny
skies and occasionally breezy periods.

&&

.AVIATION...(For the 12Z TAFS through 12Z Monday morning)
Issued at 531 AM CDT Sun Oct 15 2017

Stratus deck continues to clear through northwest Iowa and should
be out of our area shortly after sunrise. Behind it, VFR
conditions are expected through the period with clear skies.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
SD...None.
MN...None.
IA...None.
NE...None.
&&

$$

SHORT TERM...Kalin
LONG TERM...Kalin
AVIATION...Kalin



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