Alert archive / Kansas / Freeze Warnings in 2020

Freeze Warning 2, NWS Wichita, KS

April 12, 202026 counties in Kansas

NWS Wichita, KS issued this freeze warning at Apr 12, 2020, 3:33 AM CDT for 26 counties in Kansas. It took effect at Apr 12, 2020, 7:00 PM CDT. It was in force for 15 hr. 4 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 12, 2020, 3:33 AM CDT (08:33 UTC)
In effect from
Apr 12, 2020, 7:00 PM CDT
Expired
Apr 13, 2020, 10:00 AM CDT
In force
15 hr
Issued by
NWS Wichita, KS
All 26 counties

Allen County, KS, Barton County, KS, Butler County, KS, Chase County, KS, Chautauqua County, KS, Cowley County, KS, Elk County, KS, Ellsworth County, KS, Greenwood County, KS, Harper County, KS, Harvey County, KS, Kingman County, KS, Labette County, KS, Lincoln County, KS, Marion County, KS, McPherson County, KS, Montgomery County, KS, Neosho County, KS, Reno County, KS, Rice County, KS, Russell County, KS, Saline County, KS, Sedgwick County, KS, Sumner County, KS, Wilson County, KS, Woodson County, KS

The radar

The Wichita radar (KICT), 45 km from the middle of the area, began a volume at 08:35 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Apr 12, 7:19 PM CDTNON-TSTM WND DMG1 N Kingman, KSREPORT FROM MPING: 3-INCH TREE LIMBS BROKEN; POWER POLES BROKEN.
Apr 12, 7:20 PM CDTNON-TSTM WND GST 559 Nne El Dorado, KSMESONET STATION K5003 I-35 BRIDGE WALNUT RIVER/EL DORADO LAKE.
Apr 12, 7:49 PM CDTNON-TSTM WND GST 521 Wsw Chanute, KSASOS STATION KCNU CHANUTE.
Apr 12, 8:14 PM CDTNON-TSTM WND GST 563 Ese Bel Aire, KSASOS STATION KAAO COLONEL JAMES JABARA AIRPORT.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Topeka, KS (KTOP), launched 00:00Z, 8.6 hours before the alert went out and 172 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Topeka, KS at 00:00Z on 2020-04-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 934 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 00:00Z on 2020-04-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
934 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
2123 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
120 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.8

Open this sounding in Storm Lab

The text

As transmitted.

385 
WWUS73 KICT 120833
NPWICT

URGENT - WEATHER MESSAGE
National Weather Service Wichita KS
333 AM CDT Sun Apr 12 2020

KSZ032-033-047>053-067>070-082-083-091>094-098-122245-
/O.NEW.KICT.FZ.W.0002.200413T0000Z-200413T1500Z/
/O.CON.KICT.HW.W.0001.200412T1200Z-200413T0600Z/
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-
Chase-Reno-Harvey-Butler-Greenwood-Kingman-Sedgwick-Harper-Sumner-
Cowley-Elk-Chautauqua-
Including the cities of Russell, Lincoln, Sylvan Grove, 
Great Bend, Ellsworth, Wilson, Salina, Lyons, Sterling, 
McPherson, Hillsboro, Marion, Peabody, Cottonwood Falls, 
Strong City, Hutchinson, Newton, El Dorado, Augusta, Andover, 
Rose Hill, Eureka, Madison, Kingman, Derby, Haysville, Bel Aire, 
Park City, Valley Center, Wichita, Anthony, Harper, Attica, 
Wellington, Winfield, Arkansas City, Howard, Moline, Longton, 
Grenola, Sedan, and Cedar Vale
333 AM CDT Sun Apr 12 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO
1 AM CDT MONDAY...
...FREEZE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 10 AM CDT
MONDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph
  with gusts up to 60 mph expected. For the Freeze Warning, sub-
  freezing temperatures dropping into the low 20s are expected.

* WHERE...Portions of Central, South Central and Southeast 
  Kansas.

* WHEN...For the High Wind Warning, from 7 AM this morning to 1 
  AM CDT Monday. For the Freeze Warning, from 7 PM this evening 
  to 10 AM CDT Monday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles. Frost and 
  freeze conditions will kill crops, other sensitive vegetation 
  and possibly damage unprotected outdoor plumbing.

* ADDITIONAL DETAILS...The strong winds may be accompanied by a
  wintry mix along the I-70 corridor in the afternoon causing
  periods of reduced visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ071-072-095-096-099-100-122245-
/O.NEW.KICT.FZ.W.0002.200413T0000Z-200413T1500Z/
/O.CON.KICT.WI.Y.0006.200412T2100Z-200413T0600Z/
Woodson-Allen-Wilson-Neosho-Montgomery-Labette-
Including the cities of Yates Center, Iola, Humboldt, Neodesha, 
Fredonia, Chanute, Coffeyville, Independence, and Parsons
333 AM CDT Sun Apr 12 2020

...WIND ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
1 AM CDT MONDAY...
...FREEZE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 10 AM CDT
MONDAY...

* WHAT...For the Freeze Warning, sub-freezing temperatures
  dropping into the upper 20s are expected. For the Wind 
  Advisory, northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Woodson, Allen, Wilson, Neosho, Montgomery and Labette 
  Counties.

* WHEN...For the Freeze Warning, from 7 PM this evening to 10 AM 
  CDT Monday. For the Wind Advisory, from 4 PM this afternoon to 
  1 AM CDT Monday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.
  Frost and freeze conditions will kill crops, other sensitive
  vegetation and possibly damage unprotected outdoor plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

Vaughan
5 follow-up statements
817 
WWUS73 KICT 122052
NPWICT

URGENT - WEATHER MESSAGE
National Weather Service Wichita KS
352 PM CDT Sun Apr 12 2020

KSZ032-033-047>053-067>070-082-083-091>094-098-131100-
/O.CON.KICT.HW.W.0001.000000T0000Z-200413T0600Z/
/O.CON.KICT.FZ.W.0002.200413T0000Z-200413T1500Z/
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-
Chase-Reno-Harvey-Butler-Greenwood-Kingman-Sedgwick-Harper-Sumner-
Cowley-Elk-Chautauqua-
Including the cities of Russell, Lincoln, Sylvan Grove, 
Great Bend, Ellsworth, Wilson, Salina, Lyons, Sterling, 
McPherson, Hillsboro, Marion, Peabody, Cottonwood Falls, 
Strong City, Hutchinson, Newton, El Dorado, Augusta, Andover, 
Rose Hill, Eureka, Madison, Kingman, Derby, Haysville, Bel Aire, 
Park City, Valley Center, Wichita, Anthony, Harper, Attica, 
Wellington, Winfield, Arkansas City, Howard, Moline, Longton, 
Grenola, Sedan, and Cedar Vale
352 PM CDT Sun Apr 12 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...
...FREEZE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
10 AM CDT MONDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph
  with gusts up to 60 mph expected. For the Freeze Warning, sub-
  freezing temperatures dropping into the 20s are expected.

* WHERE...Portions of Central, South Central and Southeast 
  Kansas.

* WHEN...For the High Wind Warning, from 7 AM this morning to 1 
  AM CDT Monday. For the Freeze Warning, from 7 PM this evening 
  to 10 AM CDT Monday.

* IMPACTS...Damaging winds may blow down trees and power lines.
  Power outages are possible. Travel will be difficult especially
  for high profile vehicles. Frost and freeze conditions will kill
  crops, other sensitive vegetation and possibly damage unprotected
  outdoor plumbing or irrigation systems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ071-072-095-096-099-100-131100-
/O.CON.KICT.FZ.W.0002.200413T0000Z-200413T1500Z/
/O.CON.KICT.WI.Y.0006.200412T2100Z-200413T0600Z/
Woodson-Allen-Wilson-Neosho-Montgomery-Labette-
Including the cities of Yates Center, Iola, Humboldt, Neodesha, 
Fredonia, Chanute, Coffeyville, Independence, and Parsons
352 PM CDT Sun Apr 12 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...
...FREEZE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
10 AM CDT MONDAY...

* WHAT...For the Freeze Warning, sub-freezing temperatures 
  dropping into the upper 20s are expected. For the Wind 
  Advisory, northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Woodson, Allen, Wilson, Neosho, Montgomery and Labette 
  Counties.

* WHEN...For the Freeze Warning, from 7 PM this evening to 10 AM 
  CDT Monday. For the Wind Advisory, from 4 PM this afternoon to 
  1 AM CDT Monday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$
852 
WWUS73 KICT 130432
NPWICT

URGENT - WEATHER MESSAGE
National Weather Service Wichita KS
1132 PM CDT Sun Apr 12 2020

KSZ032-033-047-048-050-131500-
/O.CAN.KICT.HW.W.0001.000000T0000Z-200413T0600Z/
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Russell-Lincoln-Barton-Ellsworth-Rice-
Including the cities of Russell, Lincoln, Sylvan Grove, 
Great Bend, Ellsworth, Wilson, Lyons, and Sterling
1132 PM CDT Sun Apr 12 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT MONDAY...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph 
  with gusts up to 60 mph expected. For the Freeze Warning, sub- 
  freezing temperatures dropping into the 20s are expected.

* WHERE...Ellsworth, Barton, Lincoln, Russell and Rice Counties.

* WHEN...Until 10 AM CDT Monday.

* IMPACTS...Damaging winds may blow down trees and power lines. 
  Power outages are possible. Travel will be difficult 
  especially for high profile vehicles. Frost and freeze 
  conditions will kill crops, other sensitive vegetation and 
  possibly damage unprotected outdoor plumbing or irrigation 
  systems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ049-051>053-067>070-082-083-091>094-098-131500-
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
/O.CON.KICT.HW.W.0001.000000T0000Z-200413T0600Z/
Saline-McPherson-Marion-Chase-Reno-Harvey-Butler-Greenwood-
Kingman-Sedgwick-Harper-Sumner-Cowley-Elk-Chautauqua-
Including the cities of Salina, McPherson, Hillsboro, Marion, 
Peabody, Cottonwood Falls, Strong City, Hutchinson, Newton, 
El Dorado, Augusta, Andover, Rose Hill, Eureka, Madison, Kingman,
Derby, Haysville, Bel Aire, Park City, Valley Center, Wichita, 
Anthony, Harper, Attica, Wellington, Winfield, Arkansas City, 
Howard, Moline, Longton, Grenola, Sedan, and Cedar Vale
1132 PM CDT Sun Apr 12 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT MONDAY...
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph 
  with gusts up to 60 mph expected. For the Freeze Warning, sub- 
  freezing temperatures dropping into the 20s are expected.

* WHERE...Portions of Central, South Central and Southeast 
  Kansas.

* WHEN...For the High Wind Warning, from 7 AM this morning to 1 
  AM CDT Monday. For the Freeze Warning, from 7 PM this evening 
  to 10 AM CDT Monday.

* IMPACTS...Damaging winds may blow down trees and power lines. 
  Power outages are possible. Travel will be difficult 
  especially for high profile vehicles. Frost and freeze 
  conditions will kill crops, other sensitive vegetation and 
  possibly damage unprotected outdoor plumbing or irrigation 
  systems.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ071-072-095-096-099-100-131500-
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
/O.CON.KICT.WI.Y.0006.000000T0000Z-200413T0600Z/
Woodson-Allen-Wilson-Neosho-Montgomery-Labette-
Including the cities of Yates Center, Iola, Humboldt, Neodesha, 
Fredonia, Chanute, Coffeyville, Independence, and Parsons
1132 PM CDT Sun Apr 12 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...

* WHAT...For the Freeze Warning, sub-freezing temperatures 
  dropping into the upper 20s are expected. For the Wind 
  Advisory, northwest winds 25 to 35 mph with gusts up to 50 mph 
  expected.

* WHERE...Woodson, Allen, Wilson, Neosho, Montgomery and Labette 
  Counties.

* WHEN...For the Freeze Warning, from 7 PM this evening to 10 AM 
  CDT Monday. For the Wind Advisory, from 4 PM this afternoon to 
  1 AM CDT Monday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

Metzger
972 
WWUS73 KICT 130555
NPWICT

URGENT - WEATHER MESSAGE
National Weather Service Wichita KS
1255 AM CDT Mon Apr 13 2020

KSZ049-051>053-067>070-082-083-091>094-098-131500-
/O.EXP.KICT.HW.W.0001.000000T0000Z-200413T0600Z/
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Saline-McPherson-Marion-Chase-Reno-Harvey-Butler-Greenwood-
Kingman-Sedgwick-Harper-Sumner-Cowley-Elk-Chautauqua-
Including the cities of Salina, McPherson, Hillsboro, Marion, 
Peabody, Cottonwood Falls, Strong City, Hutchinson, Newton, 
El Dorado, Augusta, Andover, Rose Hill, Eureka, Madison, Kingman,
Derby, Haysville, Bel Aire, Park City, Valley Center, Wichita, 
Anthony, Harper, Attica, Wellington, Winfield, Arkansas City, 
Howard, Moline, Longton, Grenola, Sedan, and Cedar Vale
1255 AM CDT Mon Apr 13 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...HIGH WIND WARNING WILL EXPIRE AT 1 AM CDT EARLY THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 25.

* WHERE...Portions of Central, South Central and Southeast 
  Kansas.

* WHEN...For the High Wind Warning, from 7 AM this morning to 1 
  AM CDT Monday. For the Freeze Warning, from 7 PM this evening 
  to 10 AM CDT Monday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ071-072-095-096-099-100-131500-
/O.EXP.KICT.WI.Y.0006.000000T0000Z-200413T0600Z/
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Woodson-Allen-Wilson-Neosho-Montgomery-Labette-
Including the cities of Yates Center, Iola, Humboldt, Neodesha, 
Fredonia, Chanute, Coffeyville, Independence, and Parsons
1255 AM CDT Mon Apr 13 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...WIND ADVISORY WILL EXPIRE AT 1 AM CDT EARLY THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 28.

* WHERE...Woodson, Allen, Wilson, Neosho, Montgomery and Labette 
  Counties.

* WHEN...For the Freeze Warning, from 7 PM this evening to 10 AM 
  CDT Monday. For the Wind Advisory, from 4 PM this afternoon to 
  1 AM CDT Monday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ032-033-047-048-050-131500-
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Russell-Lincoln-Barton-Ellsworth-Rice-
Including the cities of Russell, Lincoln, Sylvan Grove, 
Great Bend, Ellsworth, Wilson, Lyons, and Sterling
1255 AM CDT Mon Apr 13 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph 
  with gusts up to 60 mph expected. For the Freeze Warning, sub- 
  freezing temperatures dropping into the low 20s are expected.

* WHERE...Ellsworth, Barton, Lincoln, Russell and Rice Counties.

* WHEN...Until 10 AM CDT Monday.

* IMPACTS...Damaging winds may blow down trees and power lines. 
  Power outages are possible. Travel will be difficult 
  especially for high profile vehicles. Frost and freeze 
  conditions will kill crops, other sensitive vegetation and 
  possibly damage unprotected outdoor plumbing or irrigation 
  systems.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

Vaughan
732 
WWUS73 KICT 130830
NPWICT

URGENT - WEATHER MESSAGE
National Weather Service Wichita KS
330 AM CDT Mon Apr 13 2020

KSZ032-033-047>053-067-068-132230-
/O.NEW.KICT.FZ.W.0003.200414T0600Z-200414T1500Z/
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-
Chase-Reno-Harvey-
Including the cities of Russell, Lincoln, Sylvan Grove, 
Great Bend, Ellsworth, Wilson, Salina, Lyons, Sterling, 
McPherson, Hillsboro, Marion, Peabody, Cottonwood Falls, 
Strong City, Hutchinson, and Newton
330 AM CDT Mon Apr 13 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM CDT TUESDAY...

* WHAT...For early this morning, sub-freezing temperatures as low
  as 22. For tonight through early on Tuesday, sub-freezing
  temperatures as low as 28 expected.

* WHERE...Portions of Central and South Central Kansas.

* WHEN...For early this morning until 10 AM CDT this morning. For
  tonight through early Tuesday from 1 AM to 10 AM CDT Tuesday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ069>072-082-083-091>096-098>100-131500-
/O.CON.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-Sumner-
Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
Including the cities of El Dorado, Augusta, Andover, Rose Hill, 
Eureka, Madison, Yates Center, Iola, Humboldt, Kingman, Derby, 
Haysville, Bel Aire, Park City, Valley Center, Wichita, Anthony, 
Harper, Attica, Wellington, Winfield, Arkansas City, Howard, 
Moline, Longton, Grenola, Neodesha, Fredonia, Chanute, Sedan, 
Cedar Vale, Coffeyville, Independence, and Parsons
330 AM CDT Mon Apr 13 2020

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Sub-freezing temperatures as low as 28.

* WHERE...Most of southern Kansas. 

* WHEN...Until 10 AM CDT this morning. 

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

Ketcham
572 
WWUS73 KICT 131457
NPWICT

URGENT - WEATHER MESSAGE
National Weather Service Wichita KS
957 AM CDT Mon Apr 13 2020

KSZ032-033-047>053-067-068-140500-
/O.EXP.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
/O.CON.KICT.FZ.W.0003.200414T0600Z-200414T1500Z/
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-
Chase-Reno-Harvey-
Including the cities of Russell, Lincoln, Sylvan Grove, 
Great Bend, Ellsworth, Wilson, Salina, Lyons, Sterling, 
McPherson, Hillsboro, Marion, Peabody, Cottonwood Falls, 
Strong City, Hutchinson, and Newton
957 AM CDT Mon Apr 13 2020

...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 10 AM CDT
TUESDAY...

* WHAT...Sub-freezing temperatures as low as 28 expected.

* WHERE...Portions of Central and South Central Kansas.

* WHEN...For tonight through early Tuesday from 1 AM to 10 AM CDT
  Tuesday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

KSZ069>072-082-083-091>096-098>100-131600-
/O.EXP.KICT.FZ.W.0002.000000T0000Z-200413T1500Z/
Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-Sumner-
Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
Including the cities of El Dorado, Augusta, Andover, Rose Hill, 
Eureka, Madison, Yates Center, Iola, Humboldt, Kingman, Derby, 
Haysville, Bel Aire, Park City, Valley Center, Wichita, Anthony, 
Harper, Attica, Wellington, Winfield, Arkansas City, Howard, 
Moline, Longton, Grenola, Neodesha, Fredonia, Chanute, Sedan, 
Cedar Vale, Coffeyville, Independence, and Parsons
957 AM CDT Mon Apr 13 2020

...FREEZE WARNING WILL EXPIRE AT 10 AM CDT THIS MORNING...

Temperatures have warmed near or above freezing, thus the freeze
warning will expire as scheduled.

$$

Howerton

What forecasters said that day

The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wichita, KS wrote its last area forecast discussion before this freeze warning went out at Apr 11, 11:44 PM CDT, 3 hours 49 minutes earlier.

Area forecast discussion, Apr 11, 11:44 PM CDT, 3 hours 49 minutes before
Area Forecast Discussion
National Weather Service Wichita KS
1144 PM CDT Sat Apr 11 2020

.SYNOPSIS...
Issued at 345 PM CDT Sat Apr 11 2020

There is a trough in the Desert Southwest with another wave closer
to the Pacific Northwest. These two features are the focus through
Sunday and will bring a myriad of weather scenarios to the CONUS
with wintry precipitation/snow in the Northern Plains and a
potential outbreak of severe weather in the Southeast. Stay
weather aware on Sunday. Temperatures rose nicely to the mid 70s
to lower 80s across Kansas. Hopefully you are able to get out and
enjoy it today as a stark contrast will move in on Sunday.

&&

.SHORT TERM...(This evening through Tuesday night)
Issued at 345 PM CDT Sat Apr 11 2020

Highlights:

1) Strong to severe thunderstorm potential this eve and Sunday
afternoon
2) Windy on Sunday with wintry precip possible in central KS
3) Falling temperatures on Sunday and cooler for start of week

Challenges:

1) Sunday's temperatures - timing of cold air infiltration
2) Sustained wind speed and respective gusts

Changes:
1) High Wind Watch to High Wind Warning as well as Wind
Advisory
2) Winds increased further into evening/overnight Sunday

Headline: High Wind Warning and Wind Advisory for Sunday

Tonight-Sun:

Slight chance for some elevated showers/storms this evening but
given quality of moisture return early on, not overly impressed with
chances for more than a storm or two. Winds staying up a bit and
dewpoints on the increase, temperatures be quite mild overnight.
Front may push a bit north this evening then accelerate south
overnight. Timing of the front (and resultantly temperatures)
will be challenging as usual. Went with the faster model solutions
overnight. Fairly decent clustering of positions by 1800 UTC
Sunday, and leaned towards a bit faster than the midpoint, which
was close to the Canadian. This has the cold front in the vicinity
of KICT at 18z with a very large temperature gradient. Steep
lapse rates will allow good mixing and momentum transfer, so
hoisted high wind warning for areas along/west of flint hills and
advisory in southeast KS. Strongest winds may not occur until
very late afternoon when low level lapse rates improve. - Howerton

Monday-Tuesday

A wave is expected to move across Monday night-Tuesday which
could bring in chances for a wintry mix late Monday night into
early Tuesday morning along the Kansas and Oklahoma border. These
chances are comparable to the previous forecast issuance with
tweaks in the longevity or diminishing the window for
precipitation. Rain with possibly a mix of rain and snow then snow
are the anticipated precipitation types based on the current
thermal profile. Modifications may be made to the chances and
precipitation type depending on the latest guidance. A couple of
locations may flirt with a record cool high on Monday (Chanute) or
a record low temperature on Tuesday (Russell).

.LONG TERM...(Wednesday through Saturday)
Issued at 345 PM CDT Sat Apr 11 2020

Highlights:
1) Cool start then gradual warm up

2) Chances of precipitation at end of week and next weekend

Overnight and morning temperatures are expected to hover from the
mid 20s to lower 30s thru Wednesday which will result in multiple
days of frost and possible hard freeze. This is certainly a
challenge for the agricultural and irrigation communities as well
as those who decided to get a head start on their planting this
last week given the temperatures in the 70s and 80s. Don't worry
as a warm up is anticipated for the latter part of the forecast as
temperatures should return to near seasonal values next weekend
which are in the mid 60s.

Another trough should move through at the end of the week into next
weekend. Models are in disagreement on the timing, location and
strength of this system. Thus there are many uncertainties at this
time. The GFS has back to back waves in advance of the main system
while the ECMWF focuses on one system. With some moisture transport,
there could be precipitation; however, it is too early to have any
reasonable confidence given the model resolution variability.
Chances for precipitation have been adjusted somewhat with this
forecast issuance. Stay tuned for further changes.

&&

.AVIATION...(For the 06Z TAFS through 06Z Sunday night)
Issued at 1140 PM CDT Sat Apr 11 2020

Aviation concerns will be low clouds overnight and very strong
winds Sunday.

Storms are currently ongoing over northeast KS along a warm front
that has been lifting north. Confidence is high that this activity
will remain over northeast KS. MVFR ceilings have already started
to affect sites along and east of I-135 and should continue to
lower to IFR levels by 09z. The exception looks to be KRSL-KGBD
which should only see MVFR levels as the strong cold front moves
through closer to 11z.

Very strong cold front is still on track to sweep across the area
Sunday. It is expected to move through KRSL around 12z and KICT
around 17z. Behind this front very strong north/northwest winds
are expected with sustained speeds 35 to 45 mph with gusts 50 to
60 mph. Look for these strong winds to continue into the early
evening hours before starting to decrease by around 04z.

&&

.FIRE WEATHER...
Issued at 345 PM CDT Sat Apr 11 2020

Strong and gusty winds on Sunday will be a big factor in elevating
the Grassland Fire Danger Index to the very high category west of I-
135 despite the continued green up. While the High Wind Warning
highlights the speed component, the passage of the cold front will
create an added challenge as the directional component changes
from the south to the north. Outdoor burning should be avoided and
extra care should be taken if you are handling anything that
could/is creating sparks. Any fire that gets started would be very
challenging to contain.

&&

.PRELIMINARY POINT TEMPS/POPS...
Wichita-KICT    60  67  28  47 /  20  20   0   0
Hutchinson      56  62  25  45 /  20  30  10   0
Newton          57  62  26  45 /  20  30  10   0
ElDorado        59  72  27  47 /  20  30  10   0
Winfield-KWLD   61  76  28  47 /  20  20  10   0
Russell         43  43  21  44 /  30  50  10   0
Great Bend      47  48  21  44 /  20  30  10   0
Salina          58  60  25  45 /  30  50  10   0
McPherson       56  60  24  44 /  20  30  10   0
Coffeyville     59  78  31  48 /  20  70  10   0
Chanute         60  71  30  47 /  30  70  20   0
Iola            59  70  29  46 /  30  80  20   0
Parsons-KPPF    59  75  30  47 /  20  70  20   0

&&

.ICT WATCHES/WARNINGS/ADVISORIES...
Wind Advisory from 4 PM Sunday to 1 AM CDT Monday for KSZ071-072-
095-096-099-100.

High Wind Warning from 7 AM Sunday to 1 AM CDT Monday for KSZ032-
033-047>053-067>070-082-083-091>094-098.

&&

SYNOPSIS...VJP
SHORT TERM...PJH/VJP
LONG TERM...VJP
AVIATION...RBL
FIRE WEATHER...VJP
Hazardous weather outlook, Apr 11, 8:41 PM CDT, 6 hours 52 minutes before
Hazardous Weather Outlook
National Weather Service Wichita KS
841 PM CDT Sat Apr 11 2020

KSZ032-033-047>053-067>072-082-083-091>096-098>100-122145-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
841 PM CDT Sat Apr 11 2020

This hazardous weather outlook is for portions of Central Kansas,
South Central Kansas and Southeast Kansas.

.DAY ONE...Tonight

A few storms will be possible tonight, mainly over southeast Kansas.
The stronger storms will be capable of dime size hail and 50 mph
winds.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A cold front will move across the area Sunday bringing strong north
winds gusting as high as 45 to 60 mph. Check the High Wind Warning
and Wind Advisory for additional details. The strong winds may be
accompanied by a wintry mix and reduced visibility for areas
generally north of I-70. At this time, only minor accumulations of
ice or snow are expected.

Very high grassland fire danger is possible west of I-135 as a
result of the high winds.

Thunderstorms will be possible again on Sunday afternoon and evening
primarily across southeast Kansas. Once again, a few of those
storms could be strong to severe with wind gusts up to 65 mph and
half dollar sized hail.

Widespread frost and or freeze appears likely early next week for
most, if not all, of the area. A wintry mix of rain and snow may
occur on Monday night into early Tuesday along the Kansas and
Oklahoma border. Minimal if any accumulation is expected. There is
potential for wintry precipitation at the end of the week in central
Kansas.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight.

&&

For a graphical version of this information, see our webpage at:
https://weather.gov/crh/ghwo?sid=ict

The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 11, 8:00 PM CDTSpecial Weather StatementICTChase30 min
Apr 11, 8:25 PM CDTSpecial Weather StatementICTGreenwood35 min
Apr 12, 8:08 AM CDTSpecial Weather StatementICTNeosho52 min
Apr 12, 9:58 AM CDTSpecial Weather StatementICTLabette47 min

Nearby

Freeze Warnings in Kansas, 2020Every freeze warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.