Alert archive / Missouri / Winter Weather Advisories in 2021

Winter Weather Advisory 4, NWS Kansas City, MO

February 5, 202137 counties in Missouri; 7 counties in Kansas

NWS Kansas City, MO issued this winter weather advisory at Feb 5, 2021, 1:35 PM CST for 37 counties in Missouri; 7 counties in Kansas. It took effect at Feb 6, 2021, 6:00 AM CST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Feb 5, 2021, 1:35 PM CST (19:35 UTC)
In effect from
Feb 6, 2021, 6:00 AM CST
Expired
Feb 6, 2021, 6:54 PM CST
In force
13 hr
Issued by
NWS Kansas City, MO
All 44 counties

Atchison County, KS, Doniphan County, KS, Johnson County, KS, Leavenworth County, KS, Linn County, KS, Miami County, KS, Wyandotte County, KS, Adair County, MO, Andrew County, MO, Atchison County, MO, Bates County, MO, Buchanan County, MO, Caldwell County, MO, Carroll County, MO, Cass County, MO, Chariton County, MO, Clay County, MO, Clinton County, MO, Cooper County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Henry County, MO, Holt County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Nodaway County, MO, Pettis County, MO, Platte County, MO, Putnam County, MO, Randolph County, MO, Ray County, MO, Saline County, MO, Schuyler County, MO, Sullivan County, MO, Worth County, MO

The radar

The Pleasant Hill radar (KEAX), 84 km from the middle of the area, began a volume at 19:35 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.

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 7.6 hours before the alert went out and 154 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 12:00Z on 2021-02-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 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 12:00Z on 2021-02-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -16 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1490 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-16 m²/s²
0-3 km storm-relative helicity
86 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

812 
WWUS43 KEAX 051935
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
135 PM CST Fri Feb 5 2021

KSZ025-102-MOZ001>005-011>014-020-061200-
/O.NEW.KEAX.WW.Y.0004.210206T1200Z-210207T0000Z/
Atchison KS-Doniphan-Atchison MO-Nodaway-Worth-Gentry-Harrison-
Holt-Andrew-De Kalb-Daviess-Buchanan-
Including the cities of Atchison, Wathena, Elwood, Troy, 
Highland, Tarkio, Rockport, Fairfax, Maryville, Grant City, 
Albany, Stanberry, King City, Bethany, Mound City, Oregon, 
Maitland, Forest City, Craig, Savannah, Country Club Villa, 
Maysville, Stewartsville, Osborn, Union Star, Clarksdale, 
Gallatin, Jamesport, St. Joseph Airport, and St. Joseph
135 PM CST Fri Feb 5 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 6 PM CST
SATURDAY...

* WHAT...Snow expected. Total snow accumulations of 3 to 5 
  inches.

* WHERE...Portions of northeast Kansas and north central and 
  northwest Missouri.

* WHEN...From 6 AM to 6 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ057-060-103>105-MOZ021-022-028>030-037-043-053-061200-
/O.NEW.KEAX.WW.Y.0004.210206T1500Z-210207T0300Z/
Miami-Linn KS-Leavenworth-Wyandotte-Johnson KS-Clinton-Caldwell-
Platte-Clay-Ray-Jackson-Cass-Bates-
Including the cities of Paola, Osawatomie, Louisburg, Pleasanton,
La Cygne, Mound City, Fort Leavenworth, Leavenworth, Lansing, 
Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, 
Lenexa, Cameron, Plattsburg, Lathrop, Hamilton, Braymer, Polo, 
Breckenridge, Parkville, Platte City, Riverside, Weatherby Lake, 
Weston, Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, 
Kansas City, Independence, Belton, Raymore, Harrisonville, 
Pleasant Hill, Butler, Adrian, and Rich Hill
135 PM CST Fri Feb 5 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM TO 9 PM CST
SATURDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of east central and northeast Kansas and 
  north central, northwest and west central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ006>008-015>017-023>025-031>033-038>040-044>046-054-061200-
/O.NEW.KEAX.WW.Y.0004.210206T1500Z-210207T0300Z/
Mercer-Putnam-Schuyler-Grundy-Sullivan-Adair-Livingston-Linn MO-
Macon-Carroll-Chariton-Randolph-Lafayette-Saline-Howard-
Johnson MO-Pettis-Cooper-Henry-
Including the cities of Princeton, Mercer, Unionville, Lancaster,
Queen City, Greentop, Downing, Glenwood, Trenton, Milan, 
Green City, Kirksville, Chillicothe, Brookfield, Marceline, 
Macon, La Plata, Carrollton, Salisbury, Brunswick, Keytesville, 
Moberly, Odessa, Higginsville, Lexington, Concordia, Marshall, 
Fayette, Glasgow, New Franklin, Warrensburg, Sedalia, Boonville, 
Clinton, and Windsor
135 PM CST Fri Feb 5 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM TO 9 PM CST
SATURDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of central, north central, northeast and west 
  central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
6 follow-up statements
693 
WWUS43 KEAX 060959
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
359 AM CST Sat Feb 6 2021

MOZ007-008-017-061800-
/O.NEW.KEAX.WC.Y.0001.210207T0600Z-210207T1500Z/
/O.CON.KEAX.WW.Y.0004.210206T1500Z-210207T0300Z/
Putnam-Schuyler-Adair-
Including the cities of Unionville, Lancaster, Queen City, 
Greentop, Downing, Glenwood, and Kirksville
359 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO 9 PM CST THIS EVENING...
...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
CST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 1 to 3 inches. For the Wind Chill 
  Advisory, very cold wind chills expected. Wind chills as low 
  as 15 below zero.

* WHERE...Putnam, Schuyler and Adair Counties.

* WHEN...For the Winter Weather Advisory, from 9 AM this morning 
  to 9 PM CST this evening. For the Wind Chill Advisory, from 
  midnight tonight to 9 AM CST Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind chills
  could result in hypothermia if precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Use caution while traveling outside. Wear appropriate clothing
including multiple layers, a hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ025-102-MOZ001>005-011>014-020-061800-
/O.CON.KEAX.WW.Y.0004.210206T1200Z-210207T0000Z/
Atchison KS-Doniphan-Atchison MO-Nodaway-Worth-Gentry-Harrison-
Holt-Andrew-De Kalb-Daviess-Buchanan-
Including the cities of Atchison, Wathena, Elwood, Troy, 
Highland, Tarkio, Rockport, Fairfax, Maryville, Grant City, 
Albany, Stanberry, King City, Bethany, Mound City, Oregon, 
Maitland, Forest City, Craig, Savannah, Country Club Villa, 
Maysville, Stewartsville, Osborn, Union Star, Clarksdale, 
Gallatin, Jamesport, St. Joseph Airport, and St. Joseph
359 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 3 to 5 
  inches.

* WHERE...Portions of northeast Kansas and north central and 
  northwest Missouri.

* WHEN...From 6 AM to 6 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ057-060-103>105-MOZ021-022-028>030-037-043-053-061800-
/O.CON.KEAX.WW.Y.0004.210206T1500Z-210207T0300Z/
Miami-Linn KS-Leavenworth-Wyandotte-Johnson KS-Clinton-Caldwell-
Platte-Clay-Ray-Jackson-Cass-Bates-
Including the cities of Paola, Osawatomie, Louisburg, Pleasanton,
La Cygne, Mound City, Fort Leavenworth, Leavenworth, Lansing, 
Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, 
Lenexa, Cameron, Plattsburg, Lathrop, Hamilton, Braymer, Polo, 
Breckenridge, Parkville, Platte City, Riverside, Weatherby Lake, 
Weston, Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, 
Kansas City, Independence, Belton, Raymore, Harrisonville, 
Pleasant Hill, Butler, Adrian, and Rich Hill
359 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO 9 PM CST THIS EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of east central and northeast Kansas and 
  north central, northwest and west central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ006-015-016-023>025-031>033-038>040-044>046-054-061800-
/O.CON.KEAX.WW.Y.0004.210206T1500Z-210207T0300Z/
Mercer-Grundy-Sullivan-Livingston-Linn MO-Macon-Carroll-Chariton-
Randolph-Lafayette-Saline-Howard-Johnson MO-Pettis-Cooper-Henry-
Including the cities of Princeton, Mercer, Trenton, Milan, 
Green City, Chillicothe, Brookfield, Marceline, Macon, La Plata, 
Carrollton, Salisbury, Brunswick, Keytesville, Moberly, Odessa, 
Higginsville, Lexington, Concordia, Marshall, Fayette, Glasgow, 
New Franklin, Warrensburg, Sedalia, Boonville, Clinton, 
and Windsor
359 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO 9 PM CST THIS EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of central, north central, northeast and west 
  central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
Pesel
458 
WWUS43 KEAX 061757
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
1157 AM CST Sat Feb 6 2021

MOZ007-008-017-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
/O.CON.KEAX.WC.Y.0001.210207T0600Z-210207T1500Z/
Putnam-Schuyler-Adair-
Including the cities of Unionville, Lancaster, Queen City, 
Greentop, Downing, Glenwood, and Kirksville
1157 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
9 AM CST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 1 to 3 inches. For the Wind Chill 
  Advisory, very cold wind chills expected. Wind chills as low 
  as 15 below zero.

* WHERE...Putnam, Schuyler and Adair Counties.

* WHEN...For the Winter Weather Advisory, from 9 AM this morning 
  to 9 PM CST this evening. For the Wind Chill Advisory, from 
  midnight tonight to 9 AM CST Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind 
  chills could result in hypothermia if precautions are not 
  taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ025-102-MOZ001>005-011>014-020-070000-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0000Z/
Atchison KS-Doniphan-Atchison MO-Nodaway-Worth-Gentry-Harrison-
Holt-Andrew-De Kalb-Daviess-Buchanan-
Including the cities of Atchison, Wathena, Elwood, Troy, 
Highland, Tarkio, Rockport, Fairfax, Maryville, Grant City, 
Albany, Stanberry, King City, Bethany, Mound City, Oregon, 
Maitland, Forest City, Craig, Savannah, Country Club Villa, 
Maysville, Stewartsville, Osborn, Union Star, Clarksdale, 
Gallatin, Jamesport, St. Joseph Airport, and St. Joseph
1157 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 2 to 4 
  inches.

* WHERE...Portions of northeast Kansas and north central and 
  northwest Missouri.

* WHEN...From 6 AM to 6 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ057-060-103>105-MOZ021-022-028>030-037-043-053-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Miami-Linn KS-Leavenworth-Wyandotte-Johnson KS-Clinton-Caldwell-
Platte-Clay-Ray-Jackson-Cass-Bates-
Including the cities of Paola, Osawatomie, Louisburg, Pleasanton,
La Cygne, Mound City, Fort Leavenworth, Leavenworth, Lansing, 
Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, 
Lenexa, Cameron, Plattsburg, Lathrop, Hamilton, Braymer, Polo, 
Breckenridge, Parkville, Platte City, Riverside, Weatherby Lake, 
Weston, Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, 
Kansas City, Independence, Belton, Raymore, Harrisonville, 
Pleasant Hill, Butler, Adrian, and Rich Hill
1157 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of east central and northeast Kansas and 
  north central, northwest and west central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ006-015-016-023>025-031>033-038>040-044>046-054-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Mercer-Grundy-Sullivan-Livingston-Linn MO-Macon-Carroll-Chariton-
Randolph-Lafayette-Saline-Howard-Johnson MO-Pettis-Cooper-Henry-
Including the cities of Princeton, Mercer, Trenton, Milan, 
Green City, Chillicothe, Brookfield, Marceline, Macon, La Plata, 
Carrollton, Salisbury, Brunswick, Keytesville, Moberly, Odessa, 
Higginsville, Lexington, Concordia, Marshall, Fayette, Glasgow, 
New Franklin, Warrensburg, Sedalia, Boonville, Clinton, 
and Windsor
1157 AM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of central, north central, northeast and west 
  central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
993 
WWUS43 KEAX 062020
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
220 PM CST Sat Feb 6 2021


MOZ025-070300-
/O.EXB.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Macon-
Including the cities of Macon and La Plata
220 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
CST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow. Additional snow 
  accumulations of up to two inches. For the Wind Chill 
  Advisory, very cold wind chills expected. Wind chills as low 
  as 15 below zero.

* WHERE...Macon County.

* WHEN...For the Winter Weather Advisory, until 9 PM CST this 
  evening. For the Wind Chill Advisory, from midnight tonight to 
  noon CST Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind 
  chills could result in hypothermia if precautions are not 
  taken.

* ADDITIONAL DETAILS...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ007-008-017-070300-
/O.EXT.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Putnam-Schuyler-Adair-
Including the cities of Unionville, Lancaster, Queen City, 
Greentop, Downing, Glenwood, and Kirksville
220 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 1 to 3 inches. For the Wind Chill 
  Advisory, very cold wind chills expected. Wind chills as low 
  as 15 below zero.

* WHERE...Putnam, Schuyler and Adair Counties.

* WHEN...For the Winter Weather Advisory, until 9 PM CST this 
  evening. For the Wind Chill Advisory, from midnight tonight to 
  noon CST Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind chills
  could result in hypothermia if precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ025-102-MOZ001>005-011>014-020-070000-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0000Z/
Atchison KS-Doniphan-Atchison MO-Nodaway-Worth-Gentry-Harrison-
Holt-Andrew-De Kalb-Daviess-Buchanan-
Including the cities of Atchison, Wathena, Elwood, Troy, 
Highland, Tarkio, Rockport, Fairfax, Maryville, Grant City, 
Albany, Stanberry, King City, Bethany, Mound City, Oregon, 
Maitland, Forest City, Craig, Savannah, Country Club Villa, 
Maysville, Stewartsville, Osborn, Union Star, Clarksdale, 
Gallatin, Jamesport, St. Joseph Airport, and St. Joseph
220 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 2 to 4 
  inches.

* WHERE...Portions of northeast Kansas and north central and 
  northwest Missouri.

* WHEN...From 6 AM to 6 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ057-060-103>105-MOZ021-022-028>030-037-043-053-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Miami-Linn KS-Leavenworth-Wyandotte-Johnson KS-Clinton-Caldwell-
Platte-Clay-Ray-Jackson-Cass-Bates-
Including the cities of Paola, Osawatomie, Louisburg, Pleasanton,
La Cygne, Mound City, Fort Leavenworth, Leavenworth, Lansing, 
Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, 
Lenexa, Cameron, Plattsburg, Lathrop, Hamilton, Braymer, Polo, 
Breckenridge, Parkville, Platte City, Riverside, Weatherby Lake, 
Weston, Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, 
Kansas City, Independence, Belton, Raymore, Harrisonville, 
Pleasant Hill, Butler, Adrian, and Rich Hill
220 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of east central and northeast Kansas and 
  north central, northwest and west central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ006-015-016-023-024-031>033-038>040-044>046-054-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Mercer-Grundy-Sullivan-Livingston-Linn MO-Carroll-Chariton-
Randolph-Lafayette-Saline-Howard-Johnson MO-Pettis-Cooper-Henry-
Including the cities of Princeton, Mercer, Trenton, Milan, 
Green City, Chillicothe, Brookfield, Marceline, Carrollton, 
Salisbury, Brunswick, Keytesville, Moberly, Odessa, Higginsville,
Lexington, Concordia, Marshall, Fayette, Glasgow, New Franklin, 
Warrensburg, Sedalia, Boonville, Clinton, and Windsor
220 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Portions of central, north central, northeast and west 
  central Missouri.

* WHEN...From 9 AM to 9 PM CST Saturday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Bitterly cold wind chills expected during 
  the evening and overnight. Make sure to wear appropriate 
  clothing including multiple layers, gloves, and a hat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
455 
WWUS43 KEAX 062152
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
352 PM CST Sat Feb 6 2021

KSZ025-102-MOZ001>005-011>014-020-062300-
/O.CAN.KEAX.WW.Y.0004.000000T0000Z-210207T0000Z/
Atchison KS-Doniphan-Atchison MO-Nodaway-Worth-Gentry-Harrison-
Holt-Andrew-De Kalb-Daviess-Buchanan-
Including the cities of Atchison, Wathena, Elwood, Troy, 
Highland, Tarkio, Rockport, Fairfax, Maryville, Grant City, 
Albany, Stanberry, King City, Bethany, Mound City, Oregon, 
Maitland, Forest City, Craig, Savannah, Country Club Villa, 
Maysville, Stewartsville, Osborn, Union Star, Clarksdale, 
Gallatin, Jamesport, St. Joseph Airport, and St. Joseph
352 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Snow has moved out of the area, therefore the Winter Weather
Advisory has been cancelled.

$$

MOZ006-062300-
/O.CAN.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Mercer-
Including the cities of Princeton and Mercer
352 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Snow has moved out of the area, therefore the Winter Weather
Advisory has been cancelled.

$$

MOZ007-008-017-025-070600-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
/O.CON.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
Putnam-Schuyler-Adair-Macon-
Including the cities of Unionville, Lancaster, Queen City, 
Greentop, Downing, Glenwood, Kirksville, Macon, and La Plata
352 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow. Additional snow 
  accumulations of up to one inch. For the Wind Chill Advisory, 
  very cold wind chills expected. Wind chills as low as 15 below 
  zero.

* WHERE...Macon, Putnam, Schuyler and Adair Counties.

* WHEN...For the Winter Weather Advisory, until 9 PM CST this 
  evening. For the Wind Chill Advisory, from midnight tonight to 
  noon CST Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind 
  chills could result in hypothermia if precautions are not 
  taken.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ057-060-103>105-MOZ021-022-028>030-037-043-053-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Miami-Linn KS-Leavenworth-Wyandotte-Johnson KS-Clinton-Caldwell-
Platte-Clay-Ray-Jackson-Cass-Bates-
Including the cities of Paola, Osawatomie, Louisburg, Pleasanton,
La Cygne, Mound City, Fort Leavenworth, Leavenworth, Lansing, 
Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, 
Lenexa, Cameron, Plattsburg, Lathrop, Hamilton, Braymer, Polo, 
Breckenridge, Parkville, Platte City, Riverside, Weatherby Lake, 
Weston, Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, 
Kansas City, Independence, Belton, Raymore, Harrisonville, 
Pleasant Hill, Butler, Adrian, and Rich Hill
352 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...Portions of east central and northeast Kansas and 
  north central, northwest and west central Missouri.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ015-016-023-024-031>033-038>040-044>046-054-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Grundy-Sullivan-Livingston-Linn MO-Carroll-Chariton-Randolph-
Lafayette-Saline-Howard-Johnson MO-Pettis-Cooper-Henry-
Including the cities of Trenton, Milan, Green City, Chillicothe, 
Brookfield, Marceline, Carrollton, Salisbury, Brunswick, 
Keytesville, Moberly, Odessa, Higginsville, Lexington, Concordia,
Marshall, Fayette, Glasgow, New Franklin, Warrensburg, Sedalia, 
Boonville, Clinton, and Windsor
352 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...Portions of central, north central and west central 
  Missouri.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
531 
WWUS43 KEAX 062259
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
459 PM CST Sat Feb 6 2021

MOZ007-008-017-070700-
/O.CAN.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
/O.CON.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
Putnam-Schuyler-Adair-
Including the cities of Unionville, Lancaster, Queen City, 
Greentop, Downing, Glenwood, and Kirksville
459 PM CST Sat Feb 6 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...Very cold wind chills expected. Wind chills as low as 
  20 below zero.

* WHERE...Putnam, Schuyler and Adair Counties.

* WHEN...From midnight tonight to noon CST Sunday.

* IMPACTS...The cold wind chills could result in hypothermia if 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

KSZ057-103>105-MOZ015-016-021>024-028>031-037-038-070000-
/O.CAN.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Miami-Leavenworth-Wyandotte-Johnson KS-Grundy-Sullivan-Clinton-
Caldwell-Livingston-Linn MO-Platte-Clay-Ray-Carroll-Jackson-
Lafayette-
Including the cities of Paola, Osawatomie, Louisburg, 
Fort Leavenworth, Leavenworth, Lansing, Kansas City Kansas, 
Overland Park, Stanley, Olathe, Shawnee, Lenexa, Trenton, Milan, 
Green City, Cameron, Plattsburg, Lathrop, Hamilton, Braymer, 
Polo, Breckenridge, Chillicothe, Brookfield, Marceline, 
Parkville, Platte City, Riverside, Weatherby Lake, Weston, 
Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, 
Carrollton, Kansas City, Independence, Odessa, Higginsville, 
Lexington, and Concordia
459 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Snow has moved out of the area, therefore the Winter Weather
Advisory has been cancelled.

$$

MOZ025-070700-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
/O.CON.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
Macon-
Including the cities of Macon and La Plata
459 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...

* WHAT...For the Winter Weather Advisory, snow. Additional snow 
  accumulations of up to one inch. For the Wind Chill Advisory, 
  very cold wind chills expected. Wind chills as low as 15 below 
  zero.

* WHERE...Macon County.

* WHEN...For the Winter Weather Advisory, until 9 PM CST this 
  evening. For the Wind Chill Advisory, from midnight tonight to 
  noon CST Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind 
  chills could result in hypothermia if precautions are not 
  taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

KSZ060-MOZ043-053-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Linn KS-Cass-Bates-
Including the cities of Pleasanton, La Cygne, Mound City, Belton,
Raymore, Harrisonville, Pleasant Hill, Butler, Adrian, 
and Rich Hill
459 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...In Kansas, Linn KS County. In Missouri, Bates and Cass 
  Counties.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MOZ032-033-039-040-044>046-054-070300-
/O.CON.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Chariton-Randolph-Saline-Howard-Johnson MO-Pettis-Cooper-Henry-
Including the cities of Salisbury, Brunswick, Keytesville, 
Moberly, Marshall, Fayette, Glasgow, New Franklin, Warrensburg, 
Sedalia, Boonville, Clinton, and Windsor
459 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to one inch.

* WHERE...Portions of central, north central and west central 
  Missouri.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
105 
WWUS43 KEAX 070054
WSWEAX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
654 PM CST Sat Feb 6 2021

MOZ025-071200-
/O.CAN.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
/O.CON.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
Macon-
Including the cities of Macon and La Plata
654 PM CST Sat Feb 6 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...Very cold wind chills expected. Wind chills as low as 
  15 below zero.

* WHERE...Macon County.

* WHEN...From midnight tonight to noon CST Sunday.

* IMPACTS...The cold wind chills could result in hypothermia if 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

KSZ060-MOZ032-033-039-040-043>046-053-054-070200-
/O.CAN.KEAX.WW.Y.0004.000000T0000Z-210207T0300Z/
Linn KS-Chariton-Randolph-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
Including the cities of Pleasanton, La Cygne, Mound City, 
Salisbury, Brunswick, Keytesville, Moberly, Marshall, Fayette, 
Glasgow, New Franklin, Belton, Raymore, Harrisonville, 
Pleasant Hill, Warrensburg, Sedalia, Boonville, Butler, Adrian, 
Rich Hill, Clinton, and Windsor
654 PM CST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IS CANCELLED...

Snow has moved out of the area, therefore the Winter Weather
Advisory has been cancelled.

$$

MOZ007-008-017-071200-
/O.CON.KEAX.WC.Y.0001.210207T0600Z-210207T1800Z/
Putnam-Schuyler-Adair-
Including the cities of Unionville, Lancaster, Queen City, 
Greentop, Downing, Glenwood, and Kirksville
654 PM CST Sat Feb 6 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as 
  20 below zero.

* WHERE...Schuyler, Putnam and Adair Counties.

* WHEN...From midnight tonight to noon CST Sunday.

* IMPACTS...The cold wind chills could result in hypothermia if 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

What forecasters said that day

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

NWS Kansas City, MO wrote its last area forecast discussion before this winter weather advisory went out at Feb 5, 11:24 AM CST, 2 hours 11 minutes earlier.

Area forecast discussion, Feb 5, 11:24 AM CST, 2 hours 11 minutes before
AREA FORECAST DISCUSSION
National Weather Service Kansas City/Pleasant Hill MO
1124 AM CST Fri Feb 5 2021

.Discussion...
Issued at 329 AM CST FRI FEB 5 2021

My how the tables have turned... Just a couple days ago temperatures
were in the mid-50s giving just a hint of Spring. Now bitter cold is
on our doorstep and looks to overrun much of the central CONUS.
Friday is looking to be the last hurrah of relatively warm
temperatures.

A weak cold front and accompanying shortwave are making their way
across northern MO early this morning triggering a few show showers.
The rest of the day looks pretty calm as sunshine and a few clouds
allow highs to reach around 40. NW upper level flow begins pushing
cold air into the area eventually dragging down a large surface high
pressure. As this high makes its way into the central CONUS
Saturday, strong cold air advection from the north and widespread
cloud cover override any temperature gains from diurnal processes
resulting in a trend of frigid temperatures. The polar front sags
southward passing through the area Saturday afternoon. This does two
things: 1) Enhances the interactions of mid level shortwaves and
surface boundaries/systems triggering snowfall and 2) Solidifies
bitterly cold temperatures for much of next week.

Starting with the snow, the surface Canadian high runs into a
passing leeward low pressure system to our west and south. The low
and high compete for spatial dominance. Surface convergence and
isentropic ascent along the boundary of these two systems as well as
a deep fairly saturated dendritic growth layer provide ample
opportunity for widespread snowfall. Several midlevel shortwaves
move through the area further enhancing instability. There are still
several uncertainties in the snowfall forecasts with some guidance
being rather bullish and others taking a bearish approach. The mean
suggests much of the snow to be concentrated north of US50 with most
areas seeing 2-3" with areas of 4"+ in far NW MO. Areas south of
US50 look to see around 1"-2" of snow.  The spatial relationship of
these dueling cyclones will be paramount in determining where, how
long, and how much snow will fall.

What is becoming more certain is a polar plunge due to strong cold
air advection from the north. The Canadian surface high plunges
through the area Saturday which begins the initial dip; however, as
it pushes farther south even colder air surges in behind it further
decreasing temperatures. Widespread cloud cover over the next
several days limit any diurnal temperatures gains. Highs during most
of next week look to struggle to get to 20F with lows around and
below zero. Some days may see wind chills dip into the single
digits. Precautions should be taken if doing any outdoor activities
over the next several days. Long range guidance indicates the bitter
cold is going to be sticking around for quite a while.

&&

.Aviation...(For the 18Z TAFS through 18Z Saturday Afternoon)
Issued at 1124 AM CST FRI FEB 5 2021

VFR conditions expected through the afternoon and overnight.
Conditions will begin to deteriorate from NW to SE around sunrise
as a system brings snowfall to the area. Have trended toward low
MVFR ceilings and IFR visibility with the snow from mid tomorrow
morning through the end of this forecast. Snow should be winding
down after 18Z tomorrow. Winds will generally be light this
afternoon into the overnight and then begin to increase early
tomorrow morning and shift to to the north as the surface low
tracks to the south of the area.

&&

.EAX WATCHES/WARNINGS/ADVISORIES...
KS...NONE.
MO...NONE.
&&

Discussion...Pesel
Aviation...CDB
Hazardous weather outlook, Feb 5, 5:29 AM CST, 8 hours 6 minutes before
Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
529 AM CST Fri Feb 5 2021

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-061130-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
529 AM CST Fri Feb 5 2021

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

 No hazardous weather is expected.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

 Snow is expected to move into the region Saturday morning and
 remain through the day. Snow is expected to come in several rounds
 between Saturday and Monday with the highest accumulations north of
 US36.

 Along with the snow, the coldest air of the season will move into
 the area. High temperatures will struggle to reach 20F. Wind chills
 Sunday and Monday morning will range from 5 to 15 degrees below
 zero. These frigid temperatures are expected to be prolonged and
 last through next week.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

Nearby

Winter Weather Advisories in Missouri, 2021Winter Weather Advisories in Kansas, 2021Every winter weather advisory in 2021

Sources

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