Area Forecast Discussion
Issued by NWS Aberdeen, SD

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FXUS63 KABR 212019
AFDABR

Area Forecast Discussion
National Weather Service Aberdeen SD
319 PM CDT Mon Aug 21 2017

.SHORT TERM...(This Evening through Tuesday Afternoon)
Issued at 319 PM CDT Mon Aug 21 2017

Surface cool front has moved through almost all of the CWA this
afternoon as surface high pressure was pushing in from Canada. This
high pressure area will build over our region through tonight and
Tuesday. Much drier air will advect in with this high pressure area
with dew points in the 40s on Tuesday. Could have some upper 40s
tonight for lows. Otherwise, it is expected to be mostly clear
through Tuesday with north to northwest breezes under 15 mph with
highs mainly in the 70s.


.LONG TERM...(Tuesday Evening through Monday)
Issued at 319 PM CDT Mon Aug 21 2017

A somewhat amplified yet progressive mid level flow pattern is
expected across the conus during the long term. Surface high
pressure will supply dry air for Wednesday into Thursday. However,
toward the weekend, return flow will again usher in better
llm/instability to the forecast area. The best chances for rain
should be on Saturday and Saturday night as a front moves east
across the Northern Plains. Temperatures will run right about normal
or perhaps just a couple degrees below normal for the period. The
warmest day looks to be Wednesday.


&&

.AVIATION...(For the 18Z TAFS through 18Z Tuesday Afternoon)
Issued at 1243 PM CDT Mon Aug 21 2017

VFR conditions are expected through today and tonight at all
locations.


&&

.ABR WATCHES/WARNINGS/ADVISORIES...
SD...None.
MN...None.
&&

$$

SHORT TERM...Mohr
LONG TERM...TDK
AVIATION...Mohr


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