Severe Thunderstorm Warning 140, NWS Topeka, KS

557 
WWUS53 KTOP 192214
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Severe Weather Statement
National Weather Service Topeka KS
514 PM CDT TUE JUN 19 2018

KSC157-201-192300-
/O.CON.KTOP.SV.W.0140.000000T0000Z-180619T2300Z/
Republic-Washington-
514 PM CDT TUE JUN 19 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM CDT
FOR NORTHEASTERN REPUBLIC AND NORTHERN WASHINGTON COUNTIES...

At 513 PM CDT, severe thunderstorms were located along a line
extending from 6 miles east of Fairbury to near Munden, moving south
at 15 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Morrowville, Haddam, Narka, Mahaska and Hollenberg. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4000 9691 3988 9690 3983 9703 3983 9742
      3992 9754 4000 9755
TIME...MOT...LOC 2213Z 348DEG 11KT 4018 9706 3992 9749 

HAIL...<.75IN
WIND...60MPH
 
$$

Cohen

694 
WWUS53 KTOP 192225
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Severe Weather Statement
National Weather Service Topeka KS
525 PM CDT TUE JUN 19 2018

KSC157-201-192300-
/O.CON.KTOP.SV.W.0140.000000T0000Z-180619T2300Z/
Republic-Washington-
525 PM CDT TUE JUN 19 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM CDT
FOR NORTHEASTERN REPUBLIC AND NORTHERN WASHINGTON COUNTIES...

At 525 PM CDT, severe thunderstorms were located along a line
extending from near Diller to 6 miles east of Mahaska to near
Hubbell, moving southeast at 25 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Morrowville, Haddam, Narka, Mahaska and Hollenberg. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4000 9691 3988 9690 3983 9703 3983 9742
      3992 9754 4000 9755
TIME...MOT...LOC 2225Z 304DEG 21KT 4013 9695 4000 9723 3998 9749 

HAIL...<.75IN
WIND...60MPH
 
$$

Cohen

225 
WWUS53 KTOP 192243
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Severe Weather Statement
National Weather Service Topeka KS
543 PM CDT TUE JUN 19 2018

KSC157-201-192300-
/O.CON.KTOP.SV.W.0140.000000T0000Z-180619T2300Z/
Republic-Washington-
543 PM CDT TUE JUN 19 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM CDT
FOR NORTHEASTERN REPUBLIC AND NORTHWESTERN WASHINGTON COUNTIES...

At 542 PM CDT, severe thunderstorms were located along a line
extending from 5 miles west of Diller to near Mahaska to near
Hubbell, moving southwest at 15 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Morrowville, Haddam, Narka and Mahaska. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3990 9700 3983 9703 3983 9742 3992 9754
      4000 9755 4000 9704
TIME...MOT...LOC 2242Z 045DEG 13KT 4013 9704 4000 9732 3998 9754 

HAIL...<.75IN
WIND...60MPH
 
$$

Cohen

697 
WWUS53 KTOP 192247
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Severe Weather Statement
National Weather Service Topeka KS
547 PM CDT TUE JUN 19 2018

KSC157-201-192300-
/O.CON.KTOP.SV.W.0140.000000T0000Z-180619T2300Z/
Republic-Washington-
547 PM CDT TUE JUN 19 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM CDT
FOR NORTHEASTERN REPUBLIC AND NORTHWESTERN WASHINGTON COUNTIES...

At 547 PM CDT, severe thunderstorms were located along a line
extending from 4 miles west of Diller to near Mahaska to 3 miles
southwest of Hubbell, moving southeast at 10 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Narka and Mahaska. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3994 9707 3991 9728 3992 9754 4000 9755
      4000 9710
TIME...MOT...LOC 2247Z 307DEG 9KT 4012 9703 3999 9731 3997 9753 

HAIL...<.75IN
WIND...60MPH
 
$$

Cohen

Area Forecast Discussion
National Weather Service Topeka KS
312 PM CDT Tue Jun 19 2018

.SHORT TERM...(This evening through Wednesday)
Issued at 311 PM CDT Tue Jun 19 2018

Ongoing showers and thunderstorms from the morning have continued to
move across northeast Kansas this afternoon supported by outflow
boundaries and ample buoyancy.  With PWATS near two inches and slow
storm motion, this convection displayed efficient rain rates with
some areas seeing over an inch and a half an hour.  Even with the
slow movement across northeast Kansas, soils have been so dry that
flash flooding was not observed with afternoon storms.  Did have to
lower some high temperatures today where cloud cover lasted the
longest with highs ranging from the mid 80s in far northeast
Kansas into the 90s in central Kansas. Some scattered storms have
also developed behind this line of storms in north central Kansas
and expect these storms to remain scattered and move north into
Nebraska this evening. If any of these storms do tap into
unmodified air, damaging winds or small hail would be the main
hazards (mainly in north central Kansas).

For tonight, the inverted trough axis currently located across west
central Kansas into north central Kansas will drift into north
central Kansas overnight before stalling out tomorrow.  Storms will
form along this boundary late this afternoon and form into an MCS in
western Kansas propagating eastward towards the CWA.  Short term
guidance has been backing off on the timing for precipitation to
enter north central Kansas with most models entering this area after
10pm.  Over the past couple runs the HRRR has tended to greatly
weaken/dissipate this MCS as it moves into northeast Kansas, but
have continued with PoPs through the early morning to account for
the NAM which brings precipitation across the entirety of northeast
Kansas by early morning.  The main hazards with this MCS would be
damaging wind gusts, with this threat mainly limited to north
central Kansas.  Similar to this afternoon, there is also a threat
for heavy rainfall leading to localized flash flooding.  Have held
off on a flood watch for now due to the scattered nature of storms
later this afternoon and lack of confidence on how storms will hold
together overnight.

Wednesday is another one of the days where what happens in the
morning will impact what evolves during the rest of the day.  The
surface boundary Wednesday afternoon looks to be located across the
CWA with the warm sector generally in central, east central, and
northeast Kansas.  Another day of high CAPE low shear exists and if
storms can form in the afternoon hours near the boundary, there
could be some damaging winds or small hail possible.  Temperatures
tomorrow do look to be slightly cooler with highs in the low to mid-
80s.

.LONG TERM...(Wednesday night through Tuesday)
Issued at 311 PM CDT Tue Jun 19 2018

The upper trough Wednesday night deepens as it drifts southeast
from eastern Nebraska to eastern Missouri by Thursday night. Any
storms Wednesday/Wednesday night will weaken during the overnight
hours before more chances for precipitation occur Thursday as the
surface low moves east and out of central Plains. With the earlier
passage of the front Wednesday night, temperatures Thursday look
to be cool topping out in the mid to upper 70s. A brief period of
dry weather will occur Friday morning into the afternoon, but from
Friday evening through the end of the period, there look to be
sporadic chances for precipitation across the CWA. Subtle waves in
the flow over central Plains take place over the weekend before a
stronger mid-level trough moves towards Kansas Monday night.
Although temperatures warm up after Thursday and Friday, they tend
to stay near climatology through the weekend only reaching into
the upper 80s by Tuesday.

&&

.AVIATION...(For the 18Z TAFS through 18Z Wednesday afternoon)
Issued at 1209 PM CDT Tue Jun 19 2018

Ongoing showers and thunderstorms at TOP/FOE may linger until 22Z
with the mention of VCTS at these sites until that time. MHK looks
to stay rain free until later this evening when a complex of
storms moves into the area from western Kansas after 08Z. Models
have varied on whether this complex of storms hold together so
only have confidence to use VCTS for the overnight hours at all
terminals. There may be some MVFR ceilings after 12Z tomorrow, but
have only included SCT ceilings at this time.

&&

.TOP WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...Heller
LONG TERM...Heller
AVIATION...Heller

Hazardous Weather Outlook
National Weather Service Topeka KS
318 PM CDT Tue Jun 19 2018

KSZ008>012-020>024-026-034>040-054>056-058-059-202030-
Republic-Washington-Marshall-Nemaha-Brown-Cloud-Clay-Riley-
Pottawatomie-Jackson-Jefferson-Ottawa-Dickinson-Geary-Morris-
Wabaunsee-Shawnee-Douglas-Lyon-Osage-Franklin-Coffey-Anderson-
318 PM CDT Tue Jun 19 2018

This hazardous weather outlook is for east central...north
central and northeast Kansas.

.DAY ONE...This Afternoon and tonight.

There is the potential for severe thunderstorms mainly late
afternoon and this evening in north central Kansas, with the
primary hazard being damaging wind gusts. Locally heavy rainfall
is also possible which could result in flash flooding.

Thunderstorms are also possible overnight with the potential for
some damaging wind gusts with these storms.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

A few severe storms are possible Wednesday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

More detailed information can be accessed at...
http://www.weather.gov/top/sitrep

Special Weather Statement
National Weather Service Topeka KS
346 PM CDT TUE JUN 19 2018

KSZ035-192115-
Dickinson-
346 PM CDT TUE JUN 19 2018

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN DICKINSON COUNTY UNTIL
415 PM CDT...

At 346 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles south of Abilene, moving northeast at 20 mph.

Wind gusts of 50 to 55 mph will be possible with this storm.

Locations impacted include...
Herington, Enterprise, Hope and Carlton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

This storm 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 3879 9737 3892 9711 3867 9693 3863 9737
TIME...MOT...LOC 2046Z 232DEG 18KT 3880 9722

Cohen

Special Weather Statement
National Weather Service Topeka KS
421 PM CDT TUE JUN 19 2018

KSZ008-192145-
Republic-
421 PM CDT TUE JUN 19 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN REPUBLIC COUNTY
UNTIL 445 PM CDT...

At 420 PM CDT, Doppler radar was tracking a strong thunderstorm 4
miles northeast of Jewell, moving northeast at 30 mph. This storm
will enter Republic County around 440 PM CDT.

Half inch hail and wind gusts up to 50 mph will be possible with this
storm.

Locations impacted include...
Courtland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

This storm 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.

&&

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
north central Kansas.

LAT...LON 3993 9793 3997 9786 3969 9787 3966 9793
TIME...MOT...LOC 2120Z 227DEG 26KT 3972 9811

Cohen

Special Weather Statement
National Weather Service Topeka KS
446 PM CDT TUE JUN 19 2018

KSZ008-009-192215-
Republic-Washington-
446 PM CDT TUE JUN 19 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN REPUBLIC AND
NORTHWESTERN WASHINGTON COUNTIES UNTIL 515 PM CDT...

At 445 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Fairbury to 4 miles southeast of Gilead
to 4 miles southeast of Hebron. Movement was southeast at 20 mph.
This activity may spread southward into far north-central Kansas
through 515 PM CDT.

Wind gusts of 50 to 55 mph will be possible with these storms.

Locations impacted include...
Narka and Mahaska.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

&&

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
north central Kansas.

LAT...LON 4000 9704 3993 9707 3993 9762 4000 9763
TIME...MOT...LOC 2145Z 306DEG 15KT 4015 9714 4009 9737 4013 9751

Cohen