Severe Thunderstorm Warning 183, NWS Topeka, KS

751 
WWUS53 KTOP 142231
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Severe Weather Statement
National Weather Service Topeka KS
531 PM CDT SAT OCT 14 2017

KSC003-059-142245-
/O.CON.KTOP.SV.W.0183.000000T0000Z-171014T2245Z/
Franklin-Anderson-
531 PM CDT SAT OCT 14 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR EASTERN FRANKLIN AND NORTHEASTERN ANDERSON COUNTIES...

At 531 PM CDT, a severe thunderstorm was located 4 miles southwest of
Rantoul, moving east at 55 mph.

HAZARD...70 mph wind gusts and penny size hail. 

SOURCE...Radar indicated. 

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings. 

Locations impacted include...
Ottawa, Garnett, Wellsville, Richmond, Greeley, Princeton, Lane and
Rantoul.

This severe thunderstorm will also impact Interstate 35. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for damaging winds. People outside should move 
to a shelter, inside a strong building and away from windows.

&&

LAT...LON 3826 9540 3866 9531 3874 9526 3874 9506
      3833 9507
TIME...MOT...LOC 2231Z 248DEG 48KT 3850 9516 

HAIL...0.75IN
WIND...70MPH
 
$$

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Severe Weather Statement
National Weather Service Topeka KS
534 PM CDT SAT OCT 14 2017

KSC003-059-142245-
/O.CON.KTOP.SV.W.0183.000000T0000Z-171014T2245Z/
Franklin-Anderson-
534 PM CDT SAT OCT 14 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR EASTERN FRANKLIN AND NORTHEASTERN ANDERSON COUNTIES...

At 533 PM CDT, a severe thunderstorm was located near Rantoul, moving
east at 55 mph.

HAZARD...60 mph wind gusts and penny size hail. 

SOURCE...Public. At 525 pm, the public reported tree damage and 
         power lines downed in Ottawa. 

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

Locations impacted include...
Ottawa, Garnett, Wellsville, Richmond, Greeley, Princeton, Lane and
Rantoul.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for damaging winds. People outside should move 
to a shelter, inside a strong building and away from windows.

&&

LAT...LON 3826 9540 3866 9531 3874 9526 3874 9506
      3833 9507
TIME...MOT...LOC 2233Z 248DEG 48KT 3851 9512 

HAIL...0.75IN
WIND...60MPH
 
$$

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WWUS53 KTOP 142249
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Severe Weather Statement
National Weather Service Topeka KS
549 PM CDT SAT OCT 14 2017

KSC003-059-142258-
/O.EXP.KTOP.SV.W.0183.000000T0000Z-171014T2245Z/
Franklin-Anderson-
549 PM CDT SAT OCT 14 2017

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN FRANKLIN AND
NORTHEASTERN ANDERSON COUNTIES HAS EXPIRED...
        
The storm which prompted the warning is moving out of the area.
Therefore the warning has been allowed to expire.

A severe thunderstorm watch remains in effect until midnight CDT for
east central Kansas.

LAT...LON 3826 9540 3866 9531 3874 9526 3874 9506
      3833 9507
TIME...MOT...LOC 2248Z 248DEG 48KT 3858 9490 

$$

Area Forecast Discussion
National Weather Service Topeka KS
258 PM CDT Sat Oct 14 2017

.SHORT TERM...(This evening through Sunday)
Issued at 258 PM CDT Sat Oct 14 2017

19Z water vapor imagery shows an upper trough over the central
Rockies moving towards the NEB panhandle. At the surface, a trough
axis extends from near SLN to MYZ and a cold front was located from
HLC to HSI. Objective analysis from the RAP and LAPS shows some
surface based instability of 1500 to 2000 J/kg has developed across
east central KS, generally southeast of an EMP to TOP line.

All the guidance shows thunderstorm coverage increasing along the
front as it surges southeast through the area. Unidirectional wind
shear and strong winds aloft continue to support the potential for
damaging winds with the thunderstorms later this afternoon and this
evening. So will need to keep an eye on severe potential. Current
convection over east central KS could have a big impact on where the
stronger storms develop. Based on some of the convective allowing
models, the window for strong or severe storms looks to be from
around 5 pm through about 9 pm. Precip will come to an end shortly
after the frontal passage as much dryer and cooler air advects
southeast. Winds are also going to strengthen behind the front with
gusts up to 35 MPH possible across north central KS this evening.
Thought about a possible wind advisory, but RAP and NAM progs of the
pressure gradient force suggest the stronger winds should not last
but for a few hours. And most objective guidance shows most areas
remaining below criteria. So will not issue a wind advisory at this
time and monitor conditions as the front moves through.

Lows are expected to be in the lower to mid 40s. Continued cold air
advection through Sunday is expected to keep highs in the lower 60s
on Sunday. Although full insolation and relaxing winds will make it
feel a little better.

.LONG TERM...(Sunday night through Saturday)
Issued at 258 PM CDT Sat Oct 14 2017

Surface high pressure over the Central Plains on Sunday night moves
off to the southeast on Monday and remains over the southeast into
the southern Plains keeping the gulf moisture off shore. Northwest
mid level flow aloft on Monday then continues across the central
Plains into mid week then transitions to southwest flow by then end
of the week. Models move an upper trough off the eastern Pacific and
into the Rockies on Saturday. There are some model differences with
the timing and the strength of the trough next weekend so confidence
is not high with precipitation chances. With return flow from mid
week onward low level moisture will increase through the end of the
week with dew points increasing into the mid 50s by Saturday. High
temperatures for the week start out around normal on Monday with
highs in the lower 70s on Monday warming up into the mid 70s for
much of the week and into the upper 70s on Friday. Lows will start
out Monday morning in the upper 30s, then in the 40s through Thursday
morning with lows in the 50s for Friday and Saturday morning. Will
monitor potential for Monday morning for some patchy frost in
sheltered areas possible if temperatures are able to cool a few more
degrees under good radiational cooling conditions.

&&

.AVIATION...(For the 18Z TAFS through 18Z Sunday afternoon)
Issued at 1217 PM CDT Sat Oct 14 2017

Timing TS impact at the terminals is the main challenge. Will
include some TEMPO groups for the most likely timing based on
HRRR. Think there will be a period of MVFR CIGS behind the FROPA
that could last a few hours. These clouds should scour out by dawn
Sunday. Northwest winds will be gusty through the night behind
the front.

&&

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

SHORT TERM...Wolters
LONG TERM...53
AVIATION...Wolters

Hazardous Weather Outlook
National Weather Service Topeka KS
307 PM CDT Sat Oct 14 2017

KSZ008>012-020>024-026-034>040-054>056-058-059-152015-
Republic-Washington-Marshall-Nemaha-Brown-Cloud-Clay-Riley-
Pottawatomie-Jackson-Jefferson-Ottawa-Dickinson-Geary-Morris-
Wabaunsee-Shawnee-Douglas-Lyon-Osage-Franklin-Coffey-Anderson-
307 PM CDT Sat Oct 14 2017

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

.DAY ONE...This Afternoon and tonight.

As a front moves across the area later this afternoon into the
evening hours, some of the storms that develop could become
severe, mainly south and east of the Kansas Turnpike. Hail and
damaging wind gusts will be the primary hazards.

A period of strong winds will follow in the wake of these storms
this evening into the early morning hours. Sustained winds of 20
to 25 mph with gusts near 35 mph will be possible across north
central Kansas. These winds may cause driving difficulties on
east to west roads, including I-70, and blow around any light or
unsecured objects. The winds will rapidly decrease early Sunday
morning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this evening.

&&

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

Special Weather Statement
National Weather Service Topeka KS
134 PM CDT SAT OCT 14 2017

KSZ037-141900-
Morris-
134 PM CDT SAT OCT 14 2017

...SIGNIFICANT WEATHER ADVISORY FOR MORRIS COUNTY UNTIL 200 PM CDT...

At 133 PM CDT, Doppler radar was tracking a strong thunderstorm near
Latimer, moving east at 60 mph.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Council Grove, White City, Dwight, Wilsey, Parkerville, Latimer and
Council Grove Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy rainfall is also occurring with this storm, and may lead to
localized flooding.

&&

LAT...LON 3858 9687 3870 9693 3875 9693 3887 9660
      3887 9650 3883 9650 3882 9639 3874 9639
      3874 9635 3862 9635
TIME...MOT...LOC 1833Z 248DEG 51KT 3869 9682

Special Weather Statement
National Weather Service Topeka KS
255 PM CDT SAT OCT 14 2017

KSZ037-054-142030-
Lyon-Morris-
255 PM CDT SAT OCT 14 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN MORRIS AND NORTHERN
LYON COUNTIES UNTIL 330 PM CDT...

At 254 PM CDT, Doppler radar was tracking a strong thunderstorm 9
miles southeast of Wilsey, moving northeast at 65 mph.

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

Locations impacted include...
Council Grove, Americus, Allen, Admire, Bushong and Dunlap.

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.

&&

LAT...LON 3852 9635 3852 9667 3858 9670 3874 9634
      3874 9595 3862 9595 3848 9635
TIME...MOT...LOC 1954Z 243DEG 58KT 3853 9657

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
455 PM CDT SAT OCT 14 2017

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

0420 PM     TSTM WND DMG     1 N LAWRENCE            38.97N 95.26W
10/14/2017                   DOUGLAS            KS   EMERGENCY MNGR

            TREE LIMB SNAPPED 12 INCH DIAMETER AT 6TH
            AND LAWRENCE. ALSO REPORTS OF PEA SIZE HAIL.
            AND MINOR TREE DAMAGE WITHIN THE AREA.
            DELAYED REPORT.

&&

JP