Area Forecast Discussion
Issued by NWS Little Rock, AR

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FXUS64 KLZK 261127 AAA
AFDLZK

Area Forecast Discussion...Update for Aviation
National Weather Service Little Rock AR
625 AM CDT TUE JUL 26 2016

.AVIATION...

Overall VFR flight conditions are expected. Early his morning patchy
MVFR and IFR will be possible at central and north AR sites, but is
expected to dissipated after sunrise. An isolated shower or
thunderstorm may be seen this morning but better coverage will be
possible in the afternoon to evening. Used only VCTS in Tafs due to
uncertainty in location and coverage. Winds will be light and
variable or light from the east this morning, then become northeast
to south at 5 to 10 mph. (59)

&&

.Prev Discussion.../ Issued 334 AM CDT TUE JUL 26 2016/

.DISCUSSION...

Main concerns in this forecast cycle are chances of convection
each day, and a temperature forecast.

The upper low pressure trough is now over the region with upper
high pressure ridging to the west and east. This pattern has
helped keep convection in the forecast and will last for much of
the week. The weak front has sagged to northern AR and has been
the focus for convection over the state. Current light convection
over western and northeastern AR continues to wind down. Moisture
levels remain high with surface dewpoint temperatures in the lower
to mid 70s, an a 00z KLzk sounding having a precip water value
over 2 inches.

&&

.SHORT TERM...Today Through Wednesday Night

Forecast will start with a lower chance of rain this morning, than
increasing this afternoon helped by afternoon heating and possible
short wave energy moving through the region. This pattern will
hold also for Wednesday. The front washes out over AR while
additional upper energy moves through the region. Rain chances
appear to be a bit higher on Wednesday. Due to high moisture
levels and slow movement of any storms, heavy rain will be
possible with some localized flash flooding if storms slow. The
overall risk of strong to severe storms remains isolated and low.
Temperatures will remain around normal values to a bit above in
areas that see more sun, while a bit lower in areas that see more
clouds and rain.

&&

.LONG TERM...Thursday Through Monday

The long term period will begin with high pressure aloft over the
Four Corners area and Bermuda area. For much of the period there
will be a weak upper level trough over the midwest and plains. With
Arkansas being between the two highs, and a weak stationary front
near north Arkansas, expect more unsettled weather with this pattern
and better rain chances for the period. This should lead to MCSs
moving through the state. The models show the upper ridge building
over the mid south Sunday and Monday. This would put the storm track
slightly north of Arkansas for late in the weekend into next week...
resulting in lower rain chances and warmer temperatures.

Slightly cooler temperatures are expected for late week and into the
weekend. Without being directly beneath either ridge, temperatures
will be closer to normal values, or even cooler, with more cloud
cover. Highs Thursday and Friday will be in the mid and upper
80s...then warmer for the weekend and Monday. Lows will be in the
lower to mid 70s.

&&

.PRELIMINARY POINT TEMPS/POPS...
Batesville AR     92  73  93  73 /  40  30  50  40
Camden AR         97  74  92  73 /  30  30  50  30
Harrison AR       87  71  89  71 /  50  30  40  30
Hot Springs AR    95  74  93  74 /  30  30  50  30
Little Rock   AR  96  76  94  75 /  30  30  50  40
Monticello AR     96  75  93  75 /  30  30  60  40
Mount Ida AR      93  73  92  72 /  30  30  50  30
Mountain Home AR  89  72  91  72 /  50  30  40  40
Newport AR        94  75  93  74 /  30  30  50  40
Pine Bluff AR     95  74  92  73 /  30  30  50  40
Russellville AR   93  74  93  74 /  40  30  50  30
Searcy AR         95  74  94  74 /  30  30  50  40
Stuttgart AR      95  75  94  75 /  30  30  50  40
&&

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

$$

Short Term...59 / Long Term...51


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