Area Forecast Discussion
Issued by NWS Rapid City, SD

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FXUS63 KUNR 130916
AFDUNR

Area Forecast Discussion For Western SD and Northeastern WY
National Weather Service Rapid City SD
216 AM MST Mon Nov 13 2017

.DISCUSSION...(Today Through Sunday)
Issued at 215 AM MST Mon Nov 13 2017

Upper level ridge builds over the Northern Plains on today,
allowing high temperatures to climb into the lower 60s for many
location on the plains. Weak trof flattens the ridge on Tuesday,
with dry cold front moving through western South Dakota. Upper
ridge rebounds on Wednesday into Thursday before a stronger upper
trof crosses the are late Thursday into Friday. May be a few rain
and snow showers Thursday night/Friday, but qpf amounts will be
light. Could see elevated fire weather conditions Thursday
afternoon with gusty west-southwest winds and low relative
humidity. Pattern favors warmer/drier/windier than models suggest
at this time. Cooler, but still above average temperatures,
continue through the weekend.

&&

.AVIATION...(For the 06Z TAFS Through 06Z Monday Night)
Issued At 1021 PM MST Sun Nov 12 2017

VFR conditions will prevail through the forecast period at TAF
sites. Localized MVFR visibilities are possible across northwest
SD early in the period. However, gradual low-level drying should
lead to VFR conditions across all areas by 15z.

&&

.UNR WATCHES/WARNINGS/ADVISORIES...
SD...None.
WY...None.
&&

$$

DISCUSSION...7
AVIATION...Sherburn



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