Area Forecast Discussion
Issued by NWS Rapid City, SD

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
000
FXUS63 KUNR 121038
AFDUNR

Area Forecast Discussion For Western SD and Northeastern WY
National Weather Service Rapid City SD
338 AM MST Sun Nov 12 2017

.DISCUSSION...(Today Through Saturday)
Issued at 235 AM MST Sun Nov 12 2017

Current surface map places high pressure across the eastern
Dakotas. Area of fog from southwest South Dakota around the west
side of the Black Hills into northwest South Dakota. Fog will
dissipate this morning with mostly sunny skies. Temperatures
similar to yesterday.

Warm and dry conditions expected early this week with flat upper
ridge overhead. Most areas will reach well into the 50s/lower 60s
on Monday. Next weak upper trof works through the Northern Plains
on Tuesday with breezy west-northwest winds. Moisture is limited,
but a few isolated showers possible across portions of northeast
Wyoming into northwest South Dakota. Another trof will then work
through the area late Thursday/Friday. Breezy west winds with
lower relative humidity on Thursday will result in elevated fire
conditions. Some rain/snow showers possible with the trof, but
precipitation amounts will be light. Temps will remain above
average into the weekend.

&&

.AVIATION...(For the 12Z TAFS Through 12Z Monday Morning)
Issued At 334 AM MST Sun Nov 12 2017

Areas of fog across northeastern WY and northwestern SD will
gradually dissipate this morning, and then VFR conditions are
expected across the CWA through Monday morning.

&&

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

$$

DISCUSSION...7
AVIATION...Pojorlie



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.