Alert archive / Missouri / Winter Weather Advisories in 2021
Winter Weather Advisory 4, NWS Kansas City, MO
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.
- 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
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.