Area Forecast Discussion
Issued by NWS Dodge City, KS

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FXUS63 KDDC 010550
AFDDDC

Area Forecast Discussion
National Weather Service Dodge City KS
1250 AM CDT SUN MAY 1 2016

...Updated Short Term...

&&

.SHORT TERM...(Today and tonight)
Issued at 1250 AM CDT Sun May 1 2016

Next closed cyclone to affect SW KS weather looks quite healthy on
IR satellite imagery across Arizona this morning, with ongoing
convection SW of the Four Corners. All models have been
consistent forecasting this system to weaken dramatically as it
arrives in SW KS through this evening, degenerating into an open
shortwave. In fact, the 00z GFS run has largely dried up its QPF
fields and is forecasting little if any rainfall in SW KS this
afternoon and this evening. NAM/ECMWF are more optimistic
spreading light rain showers SW to NE across SW KS through this
evening, and to keep forecast continuity these wetter solutions
were used in the grids. Best opportunity for measurable rainfall
will be in the SW zones, nearest the approaching weakening system.
That said, even assuming the wettest solutions verify, most
locations will tally less than 0.20 inch of rainfall, paling in
comparison to recent rains.

Sunday will not be a very pleasant beginning to May. Low stratus
will persist most of the day, with sunshine minimal. With 850 mb
temperatures holding near a chilly +2C, and limited insolation,
afternoon tempeatures will struggle into the lower 50s, with
some SW locales holding in the upper 40s. This is a full 20
degrees below normal for the first day of May. North winds gusting
to near 30 mph will add to the chill, producing wind chills in the
30s and 40s.

.LONG TERM...(Sunday night through Saturday)
Issued at 256 PM CDT Sat Apr 30 2016

Cool cyclonic flow persists across Kansas Sunday night into
Monday, providing a chance of a few more scattered showers and
keeping temperatures still well below normal. The remainder of
next week will feature quiet weather with a pronounced warming
trend. Strong high pressure over Alberta Monday afternoon will
evolve into a sharp ridge over the Rocky Mountains Tuesday through
Thursday. Afternoon temperatures will warm several degrees each of
these days, although very wet soils will slow this process down
some. Friday will be the warmest day of this forecast, as high
pressure ridge axis spreads into Kansas. Models continue to
suggest a strong closed low entering the Desert Southwest Friday
and quickly eject northeast towards the CWA by Saturday afternoon.
This evolution would bring strong winds to SW KS late this week,
along with severe convective potential along the associated dry
line. Entering the peak of our severe weather season, and this
will be watched carefully over the next several days.

&&

.AVIATION...(For the 06Z TAFS through 06Z Sunday night)
Issued at 1200 AM CDT Sun May 1 2016

Organized closed cyclone over Arizona this morning will weaken
considerably to an open wave as it arrives in SW KS this TAF
period. Consensus of short term models spreads IFR/MVFR overcast
stratus cigs across all airports through Sunday morning. MVFR
stratus expected to persist the majority of Sunday. After 15z
Sunday, north winds increase with gusts near 30 kts. Expect -SHRA
to spread into SW KS by 00z Mon, spreading NE through 06z Monday.
Rainfall will be light, with little or no impact on aviation.


&&

.PRELIMINARY POINT TEMPS/POPS...
DDC  37  51  39  60 /  10  40  40  20
GCK  37  52  37  60 /  10  40  40  20
EHA  37  48  35  57 /  20  60  40  20
LBL  38  49  37  59 /  20  60  40  20
HYS  38  52  38  61 /  10  10  30  20
P28  42  60  42  63 /  10  30  40  20

&&

.DDC Watches/Warnings/Advisories...
NONE.
&&

$$

SHORT TERM...Turner
LONG TERM...Hovorka_42
AVIATION...Turner


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