Special Weather Statement, NWS Dodge City, KS

Area Forecast Discussion
National Weather Service Dodge City KS
508 PM CDT Sun Apr 19 2020

...updated for convective trends...

.UPDATE...
Issued at 504 PM CDT Sun Apr 19 2020

The HRRR model shows eastward prorogation of new development over
southeast Colorado to reach the highway 83 corridor early this
evening, perhaps as early as 7 pm. MCS maintenance probability is
quite high across southwest Kansas which adds confidence to the
Hrrr solution. With similar CAPE around 500J/kg but weaker mid
level lapse rates, would expect less of a wind risk and more of a
small to marginally severe hail risk. The entire event should
linger to as late as 1 or 2 am with storms exiting the Barber
county area. Additionally, an area of strong development over
western Nebraska may brush the I-70 corridor near Hays around that
same time (around midnight or later).

&&

.SHORT TERM...(This evening through Monday)
Issued at 100 PM CDT Sun Apr 19 2020

Short-fuse models and CAMs continue to show another round of showers
and isolated thunderstorms possible this evening across portions of
southwest Kansas as a series of H5 vort maxima associated with a
+110kt jet core kick out of the southern Colorado Rockies into the
high plains. Despite a lack of robust instability, weak post-
frontal H7 frontogenetic banding may provide enough forcing to
allow showers and possible isolated thunderstorms to develop
during the evening hours. Otherwise, drier conditions in general
are expected to take hold later tonight through Monday afternoon.
As for temperatures tonight, little change to the general air mass
across the high plains and likely increased cloud cover will keep
lows dropping much below the 40s(F). Expect highs pushing the
lower/mid 70s(F) Monday afternoon.

.LONG TERM...(Monday night through Sunday)
Issued at 217 PM CDT Sun Apr 19 2020

Medium range models are in fair agreement indicating an open upper
level shortwave trough moving off the Pacific into the Desert
Southwest Tuesday, creating an increasingly difluent southwest
flow aloft across the Western High Plains and returning precip
chances to portions of western Kansas. Surface low pressure is
still projected to develop in eastern New Mexico late Tuesday,
then deepen while shifting east into the South Plains of northwest
Texas Tuesday night with an attendant warm front expected to
develop into western Oklahoma. With a band of increased lift
associated with the boundary and an influx of moisture into
southern Kansas, rain chances are forecast to pick up through the
day Tuesday and continue into early Wednesday. Drier conditions
are expected Thursday as the upper level shortwave moves off to
the east.

Fairly seasonal temperatures are expected Tuesday and Wednesday
with little change to the general air mass across the region. Look
for highs generally up into the 60s(F) to the lower 70s(F) Tuesday
with slightly cooler temperatures likely Wednesday due to increased
cloud cover and potential precip about as the upper level system
passes across our southern fringe.

&&

.AVIATION...(For the 18Z TAFS through 18Z Monday afternoon)
Issued at 1113 AM CDT Sun Apr 19 2020

A few showers and isolated thunderstorms may develop across portions
of southwest Kansas late this afternoon into this evening, potentially
affecting KLBL and possibly KGCK. Otherwise, VFR conditions will
prevail in the vicinity of all TAF sites through early Monday morning.
Light northeast winds will persist in southwest and central Kansas
in wake of a weak cold front pushing south across the Texas Panhandle
and western Oklahoma. Winds will remain light this evening through
early Monday but become more variable as surface high pressure drops
southeast out of the Northern Plains into the Upper Midwest.

&&

.PRELIMINARY POINT TEMPS/POPS...
DDC  42  71  44  69 /  20  10  10  30
GCK  39  70  42  67 /  20  10  10  30
EHA  41  71  45  66 /  60  10  40  60
LBL  40  71  45  67 /  50  10  30  50
HYS  40  71  41  73 /  30  10   0  10
P28  44  74  47  72 /  90  10   0  10

&&

.DDC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

UPDATE...Russell
SHORT TERM...JJohnson
LONG TERM...JJohnson
AVIATION...JJohnson

Hazardous Weather Outlook
National Weather Service Dodge City KS
241 AM CDT Sun Apr 19 2020

KSZ030-031-043>046-061>066-074>081-084>090-201000-
Trego-Ellis-Scott-Lane-Ness-Rush-Hamilton-Kearny-Finney-Hodgeman-
Pawnee-Stafford-Stanton-Grant-Haskell-Gray-Ford-Edwards-Kiowa-
Pratt-Morton-Stevens-Seward-Meade-Clark-Comanche-Barber-
241 AM CDT Sun Apr 19 2020 /141 AM MDT Sun Apr 19 2020/

This hazardous weather outlook is for portions of central...south
central...southwest and west central Kansas.

.DAY ONE...Today and tonight.

Day 1 Discussion
----------------

There will be a chance for thunderstorms late today and tonight.
These storms are not expected to be severe but frequent cloud to
ground lightning will be possible from a few of these storms.

Day 1 Hazards
-------------
* Lightning: Limited risk
* Fire weather: Elevated risk

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Days 2-7 Discussion
-------------------

The chance for thunderstorms will be on the increase from Monday
night through Wednesday. At this time severe thunderstorms are
not anticipated but some of these storms Tuesday and Wednesday
will be capable of producing brief periods of moderate to heavy
rainfall, especially near the Oklahoma border.

Days 2-7 Hazards
----------------
* Monday
  - Lightning: Limited risk
  - Fire weather: Elevated risk

* Tuesday
  - Lightning: Limited risk

* Wednesday
  - Lightning: Limited risk

* Thursday
  - Lightning: Limited risk
  - Fire weather: Elevated risk

* Friday
  - Lightning: Limited risk
  - Fire weather: Elevated risk

* Saturday
  - Lightning: Limited risk
  - Fire weather: Elevated risk

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

For more details visit our webpage
https://weather.gov/crh/ghwo?sid=ddc

Special Weather Statement
National Weather Service Dodge City KS
337 PM CDT Sun Apr 19 2020

KSZ078>080-192115-
Kiowa KS-Edwards KS-Ford KS-
337 PM CDT Sun Apr 19 2020

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN FORD...NORTHWESTERN KIOWA
AND SOUTHWESTERN EDWARDS COUNTIES UNTIL 415 PM CDT...

At 337 PM CDT, Doppler radar was tracking a strong thunderstorm near
Bellefont, moving southeast at 15 mph.

Penny size hail will be possible with this storm.

Locations impacted include...
Bucklin, Greensburg, Spearville, Mullinville, Ford, Bellefont and
Windhorst.

LAT...LON 3790 9986 3789 9957 3761 9929 3752 9977
TIME...MOT...LOC 2037Z 320DEG 13KT 3783 9968

UMSCHEID

Special Weather Statement
National Weather Service Dodge City KS
414 PM CDT Sun Apr 19 2020

KSZ078-080-088-192200-
Clark KS-Kiowa KS-Ford KS-
414 PM CDT Sun Apr 19 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN FORD...WESTERN
KIOWA...AND NORTHEASTERN CLARK COUNTIES UNTIL 500 PM CDT...

At 414 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles southeast of Windhorst, moving southeast at 25 mph.

Nickel size hail and wind gusts up to 50 mph will be possible with
this storm.

Locations impacted include...
Bucklin and Mullinville.

LAT...LON 3773 9971 3775 9956 3773 9956 3773 9944
      3750 9921 3738 9937 3738 9954 3736 9955
      3735 9968
TIME...MOT...LOC 2114Z 328DEG 22KT 3769 9957

UMSCHEID

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DODGE CITY KS
431 PM CDT SUN APR 19 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0345 PM     HAIL             4 W LEWIS               37.94N 99.33W
04/19/2020  E0.88 INCH       EDWARDS            KS   PUBLIC

            REPORTED THROUGH SOCIAL MEDIA.

&&

MR

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DODGE CITY KS
435 PM CDT SUN APR 19 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0345 PM     HAIL             4 W LEWIS               37.93N 99.33W
04/19/2020  E1.00 INCH       EDWARDS            KS   PUBLIC

            HAIL COVERING HIGHWAY 50.

&&

MR

Special Weather Statement
National Weather Service Dodge City KS
446 PM CDT Sun Apr 19 2020

KSZ078-080-088-089-192245-
Clark KS-Kiowa KS-Ford KS-Comanche KS-
446 PM CDT Sun Apr 19 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN FORD...SOUTHWESTERN
KIOWA...NORTHERN COMANCHE AND EASTERN CLARK COUNTIES UNTIL 545 PM
CDT...

At 445 PM CDT, Doppler radar was tracking a strong thunderstorm near
Kingsdown, moving south at 20 mph. Other strong thunderstorms were
located from 5 miles south of Bucklin to 8 miles south of Mullinville.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
this storm.

Locations impacted include...
Ashland, Coldwater, Protection, Sitka, Clark State Lake, Lake
Coldwater, Acres and Buttermilk.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Some of these storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3703 9989 3746 9990 3757 9945 3713 9911
TIME...MOT...LOC 2145Z 344DEG 17KT 3746 9973

UMSCHEID

Special Weather Statement
National Weather Service Dodge City KS
521 PM CDT Sun Apr 19 2020

KSZ081-192245-
Pratt KS-
521 PM CDT Sun Apr 19 2020

...SIGNIFICANT WEATHER ADVISORY FOR PRATT COUNTY UNTIL
545 PM CDT...

At 521 PM CDT, Doppler radar was tracking a strong thunderstorm near
Iuka, moving south at 20 mph.

Penny size hail will be possible with this storm.

Locations impacted include...
Pratt, Iuka, Sawyer and Coats.

LAT...LON 3774 9881 3774 9868 3748 9850 3748 9884
TIME...MOT...LOC 2221Z 343DEG 17KT 3770 9875

UMSCHEID