Area Forecast Discussion
Issued by NWS Springfield, MO

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
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 46 47 48 49 50

000
FXUS63 KSGF 232304
AFDSGF

Area Forecast Discussion
National Weather Service Springfield MO
604 PM CDT MON MAY 23 2016

.SHORT TERM...(This evening through Tuesday)
Issued at 152 PM CDT Mon May 23 2016

A trough noted on the 700/500mb heights combined with two MCV`s
moving across eastern Kansas and northeastern Oklahoma were
working to produce slow moving showers and thunderstorms across
areas just west of the Ozarks and extreme southeastern Kansas.

Across the Ozarks this afternoon, filtered sunshine through high
broken to overcast clouds and dry air over much of the region was
working against precipitation development across the region.
Models and radar trends would indicate that the area of showers
and storms will make its way into the region later this afternoon
and this evening, but will continue the current weakening trend
as it does so.

Temperatures this afternoon were in the middle to upper 70s and
remain expected to climb to around 80 degrees this afternoon.

Several short waves will move over the flattening ridge tonight
and through Tuesday. Slowly increasing surface dew points,
increasing mid level moisture and continuing southwesterly flow
aloft will bring the potential for showers and thunderstorms to
move across the region through the day Tuesday. There remains a
marginal risk for strong to severe thunderstorms to impact the
region with all modes of severe weather possible, but the primary
concern will be for large hail.

.LONG TERM...(Tuesday Night through Monday)
Issued at 152 PM CDT Mon May 23 2016

The overall pattern will change little from Tuesday evening
through the end of the work week as the Ozarks remain on the
western edge of an upper level ridge over the southeastern CONUS.
The Ozarks will stay under upper level southwesterly flow as
rounds of ejecting short waves continue to produce periods of
showers and thunderstorms each day this week.

The combination of Gulf moisture with dew points climbing into
the 60s to near 70 degrees, outflow boundaries from daily
convection, periods of sunshine and the aforementioned shortwaves
will produce the potential for strong to severe storms each day.

By Saturday, a more potent and negatively tilted trough is
expected to move across the plains. This may bring potentially the
best day for severe weather to the region but will need to watch
how the system shapes up through the week. The current system
seems to want to move much slower than current models have been
handling it. The current timing of the system would bring it
through the region Saturday morning. If it does slow down a bit,
this could be a bit more problematic.

The overall upper level flow will remain out of the southwest
through the weekend and into next week. At this point there
appears to be little indication from the long term models of a
significant upper level pattern shift , which may keep the region
in the same weather regime for next week.

Through the forecast for this week, the potential for all modes of
severe weather will be possible. The primary concern each day
will be large hail but strong straight line winds, tornadoes and
localized flooding may all occur.

&&

.AVIATION...(For the 00Z TAFS through 00Z Tuesday evening)
Issued at 600 PM CDT Mon May 23 2016

MCV has brought rainfall to the area to start off the 00z TAF at
both SGF/BBG. Expecting this activity to diminish and/or push east
of the terminals by 01-02z. Additional convection will be possible
late tonight into Tuesday from the remnants of convection
developing in the Plains this evening. Outside of convection,
expecting VFR conditions and within the convection, MVFR to high
end IFR.

&&

.SGF Watches/Warnings/Advisories...
MO...NONE.
KS...NONE.
&&

$$

SHORT TERM...Hatch
LONG TERM...Hatch
AVIATION...Lindenberg


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