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Area Forecast Discussion (AFD)

Issued by Little Rock, AR (LZK)

                            
000
FXUS64 KLZK 151055 AAA
AFDLZK

Area Forecast Discussion...UPDATED
National Weather Service Little Rock AR
555 AM CDT Sun Sep 15 2019

.DISCUSSION...

Updated to include the 12Z aviation discussion below...

&&

.AVIATION...

Mainly light and variable winds will be seen through this TAF
period. These winds and upper level high pressure will keep
dominant VFR conditions ongoing. 

&&

.PREV DISCUSSION...(ISSUED 321 AM CDT Sun Sep 15 2019)

SHORT TERM...Today Through Monday Night

Quiet conditions are ongoing across the CWA early this Sun 
morning...with mainly light and variable winds in place. Above 
normal temps and dry conditions will be seen for this Sun...similar 
conditions to what was seen on Sat. Upper level ridging and weak SFC 
high pressure will keep temps in the upper 80s to upper 90s...or 
just slightly warmer than Sat. The chances for precip will also 
remain low. With very little change expected for Mon...expect nearly 
persistence with the forecast for Mon afternoon...with maybe a 
slight increase in warmth. Mostly dry conditions will continue into 
the long term period.

LONG TERM...Tuesday Through Saturday

No big changes are expected in the extended period. A ridge of high 
pressure will hold strong from the southern Plains to the Ohio 
Valley. As the ridge stays put, a large trough will dig over 
the western United States. Over time, the trough will gradually 
advance toward Arkansas, with a cold front slowly approaching from 
the Plains. However, during this time frame, the ridge will 
keep the front from getting here.

The bottom line is it will remain hot and largely dry with above 
average temperatures in the forecast. Have isolated afternoon and 
evening thunderstorms developing from Thursday through the first 
part of next weekend. Any precipitation will be mainly over the 
northwest half of the state nearest the incoming front.

&&

.LZK Watches/Warnings/Advisories...NONE.
&&

$$

Aviation...62