Alert archive / Missouri / Wind Chill Advisories in 2021
Wind Chill Advisory 4, NWS St. Louis, MO
NWS St. Louis, MO issued this wind chill advisory at Feb 13, 2021, 3:24 AM CST for 24 counties in Missouri; 17 counties in Illinois. It took effect at Feb 13, 2021, 6:00 PM CST. It was in force for 65 hr.
The area
The counties it named.
The facts
- Issued
- Feb 13, 2021, 3:24 AM CST (09:24 UTC)
- In effect from
- Feb 13, 2021, 6:00 PM CST
- Expired
- Feb 16, 2021, 11:00 AM CST
- In force
- 65 hr
- Issued by
- NWS St. Louis, MO
All 41 counties
Adams County, IL, Bond County, IL, Brown County, IL, Calhoun County, IL, Clinton County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Montgomery County, IL, Pike County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, Audrain County, MO, Boone County, MO, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Lincoln County, MO, Madison County, MO, Moniteau County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Warren County, MO, Washington County, MO
The radar
The St Louis radar (KLSX), 1 km from the middle of the area, began a volume at 09:26 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
Lincoln, IL (KILX), launched 00:00Z, 9.4 hours before the alert went out and 242 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
- 919 m above ground
- 0-6 km bulk shear
- 74 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 425 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
197 WWUS43 KLSX 130924 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 324 AM CST Sat Feb 13 2021 ILZ095-096-MOZ018-019-026-027-034-132130- /O.NEW.KLSX.WC.W.0001.210214T0000Z-210216T0000Z/ /O.EXT.KLSX.WC.Y.0003.000000T0000Z-210214T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Marion MO-Monroe MO-Shelby MO- Including the cities of Hannibal, Mount Sterling, and Quincy 324 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills between 25 and 30 below zero. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 25 below zero. * WHERE...Portions of northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, from 6 PM this evening to 6 PM CST Monday. For the Wind Chill Advisory, until 6 PM CST this evening. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ ILZ058-097>099-MOZ035-036-041-042-047>052-059-060-132130- /O.NEW.KLSX.WC.Y.0004.210214T0000Z-210216T0000Z/ /O.CON.KLSX.WC.Y.0003.000000T0000Z-210213T1800Z/ Audrain MO-Boone MO-Calhoun IL-Callaway MO-Cole MO-Gasconade MO- Greene IL-Jersey IL-Lincoln MO-Moniteau MO-Montgomery MO-Osage MO- Pike IL-Pike MO-Ralls MO-Warren MO- Including the cities of Bowling Green, Columbia, Fulton, Jefferson City, Mexico, and Pittsfield 324 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...For the first Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. For the second Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 to 25 below zero. * WHERE...Portions of central, east central and northeast Missouri and southwest and west central Illinois. * WHEN...For the first Wind Chill Advisory, until noon CST today. For the second Wind Chill Advisory, from 6 PM this evening to 6 PM CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ ILZ059-060-064-065-069-070-074-079-100>102-MOZ061>065-072>075-084- 085-099-132130- /O.NEW.KLSX.WC.Y.0004.210214T0000Z-210216T0000Z/ Bond IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO-Iron MO- Jefferson MO-Macoupin IL-Madison IL-Madison MO-Marion IL- Monroe IL-Montgomery IL-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 324 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri and south central and southwest Illinois. * WHEN...From 6 PM this evening to 6 PM CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ Carney
13 follow-up statements
603 WWUS43 KLSX 132040 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 240 PM CST Sat Feb 13 2021 ILZ096-MOZ034-140845- /O.NEW.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ /O.CON.KLSX.WC.W.0001.210214T0000Z-210216T0000Z/ /O.CON.KLSX.WC.Y.0003.000000T0000Z-210214T0000Z/ Brown IL-Monroe MO- Including the city of Mount Sterling 240 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills will be as low as 25 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 4 inches. For the Wind Chill Advisory, very cold wind chills. Wind chills will be as low as 15 below zero. * WHERE...portions of northeastern Missouri and west-central Illinois. * WHEN...For the Wind Chill Warning, from 6 PM this evening to 6 PM CST Monday. For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. For the Wind Chill Advisory, until 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095-MOZ018-019-026-027-140845- /O.CON.KLSX.WC.W.0001.210214T0000Z-210216T0000Z/ /O.CON.KLSX.WC.Y.0003.000000T0000Z-210214T0000Z/ Adams IL-Knox MO-Lewis MO-Marion MO-Shelby MO- Including the cities of Hannibal and Quincy 240 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills between 25 and 30 below zero. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 25 below zero. * WHERE...Portions of northeast Missouri and west-central Illinois. * WHEN...For the Wind Chill Warning, from 6 PM this evening to 6 PM CST Monday. For the Wind Chill Advisory, until 6 PM CST this evening. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ ILZ058>060-064-065-069-070-074-079-097>102-MOZ035-036-041-042- 047>052-059>065-072>075-084-085-099-140845- /O.NEW.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ /O.CON.KLSX.WC.Y.0004.210214T0000Z-210216T0000Z/ Audrain MO-Bond IL-Boone MO-Calhoun IL-Callaway MO-Clinton IL- Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO-Greene IL- Iron MO-Jefferson MO-Jersey IL-Lincoln MO-Macoupin IL-Madison IL- Madison MO-Marion IL-Moniteau MO-Monroe IL-Montgomery IL- Montgomery MO-Osage MO-Pike IL-Pike MO-Ralls MO-Randolph IL- Reynolds MO-Saint Charles MO-Saint Clair-Saint Francois MO- Saint Louis City MO-Saint Louis MO-Sainte Genevieve MO-Warren MO- Washington IL-Washington MO- Including the cities of Alton, Belleville, Bowling Green, Cahokia, Centralia, Chester, Columbia, Edwardsville, Farmington, Fulton, Jefferson City, Litchfield, Mexico, Pittsfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 240 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 3 to 5 inches. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. * WHERE...Portions of central and eastern Missouri and portions of western and southwestern Illinois. * WHEN...For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. For the Wind Chill Advisory, from 6 PM this evening to 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ Elmore
905 WWUS43 KLSX 132350 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 550 PM CST Sat Feb 13 2021 ILZ096-MOZ034-141200- /O.EXP.KLSX.WC.Y.0003.000000T0000Z-210214T0000Z/ /O.CON.KLSX.WC.W.0001.210214T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Brown IL-Monroe MO- Including the city of Mount Sterling 550 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... ...WIND CHILL ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 28 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...In Illinois, Brown IL County. In Missouri, Monroe MO County. * WHEN...For the Wind Chill Warning, until 6 PM CST Monday. For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095-MOZ018-019-026-027-141200- /O.EXP.KLSX.WC.Y.0003.000000T0000Z-210214T0000Z/ /O.CON.KLSX.WC.W.0001.210214T0000Z-210216T0000Z/ Adams IL-Knox MO-Lewis MO-Marion MO-Shelby MO- Including the cities of Hannibal and Quincy 550 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WIND CHILL ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 28 below zero. * WHERE...In Illinois, Adams IL County. In Missouri, Lewis MO, Knox MO, Shelby MO and Marion MO Counties. * WHEN...Until 6 PM CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ ILZ058>060-064-065-069-070-074-079-097>102-MOZ035-036-041-042- 047>052-059>065-072>075-084-085-099-141200- /O.CON.KLSX.WC.Y.0004.210214T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Audrain MO-Bond IL-Boone MO-Calhoun IL-Callaway MO-Clinton IL- Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO-Greene IL- Iron MO-Jefferson MO-Jersey IL-Lincoln MO-Macoupin IL-Madison IL- Madison MO-Marion IL-Moniteau MO-Monroe IL-Montgomery IL- Montgomery MO-Osage MO-Pike IL-Pike MO-Ralls MO-Randolph IL- Reynolds MO-Saint Charles MO-Saint Clair-Saint Francois MO- Saint Louis City MO-Saint Louis MO-Sainte Genevieve MO-Warren MO- Washington IL-Washington MO- Including the cities of Alton, Belleville, Bowling Green, Cahokia, Centralia, Chester, Columbia, Edwardsville, Farmington, Fulton, Jefferson City, Litchfield, Mexico, Pittsfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 550 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 6 inches. * WHERE...Portions of central, east central, northeast and southeast Missouri and south central, southwest and west central Illinois. * WHEN...For the Wind Chill Advisory, until 6 PM CST Monday. For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ TES
793 WWUS43 KLSX 140226 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 826 PM CST Sat Feb 13 2021 ILZ097-MOZ035-036-041-042-050-051-141430- /O.UPG.KLSX.WC.Y.0004.000000T0000Z-210216T0000Z/ /O.EXA.KLSX.WC.W.0001.000000T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Audrain MO-Boone MO-Callaway MO-Montgomery MO-Pike IL-Pike MO- Ralls MO- Including the cities of Bowling Green, Columbia, Fulton, Mexico, and Pittsfield 826 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 3 to 5 inches. * WHERE...Portions of central, east central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until 6 PM CST Monday. For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ096-MOZ034-141430- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Brown IL-Monroe MO- Including the city of Mount Sterling 826 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 28 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...In Illinois, Brown IL County. In Missouri, Monroe MO County. * WHEN...For the Wind Chill Warning, until 6 PM CST Monday. For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095-MOZ018-019-026-027-141430- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T0000Z/ Adams IL-Knox MO-Lewis MO-Marion MO-Shelby MO- Including the cities of Hannibal and Quincy 826 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 28 below zero. * WHERE...In Illinois, Adams IL County. In Missouri, Lewis MO, Knox MO, Shelby MO and Marion MO Counties. * WHEN...Until 6 PM CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ ILZ058>060-064-065-069-070-074-079-098>102-MOZ047>049-052-059>065- 072>075-084-085-099-141430- /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Bond IL-Calhoun IL-Clinton IL-Cole MO-Crawford MO-Fayette IL- Franklin MO-Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL- Lincoln MO-Macoupin IL-Madison IL-Madison MO-Marion IL- Moniteau MO-Monroe IL-Montgomery IL-Osage MO-Randolph IL- Reynolds MO-Saint Charles MO-Saint Clair-Saint Francois MO- Saint Louis City MO-Saint Louis MO-Sainte Genevieve MO-Warren MO- Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Jefferson City, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 826 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 6 inches. * WHERE...Portions of central, east central, northeast and southeast Missouri and south central, southwest and west central Illinois. * WHEN...For the Wind Chill Advisory, until 6 PM CST Monday. For the Winter Weather Advisory, from 6 AM Sunday to 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ GKS
317 WWUS43 KLSX 141003 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 403 AM CST Sun Feb 14 2021 ILZ096-097-MOZ034>036-041-042-050-051-142330- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Audrain MO-Boone MO-Brown IL-Callaway MO-Monroe MO-Montgomery MO- Pike IL-Pike MO-Ralls MO- Including the cities of Bowling Green, Columbia, Fulton, Mexico, Mount Sterling, and Pittsfield 403 AM CST Sun Feb 14 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 30 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 3 to 5 inches. * WHERE...Portions of central, east central and northeast Missouri and west central Illinois. * WHEN...Until 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095-MOZ018-019-026-027-142330- /O.EXA.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T0000Z/ Adams IL-Knox MO-Lewis MO-Marion MO-Shelby MO- Including the cities of Hannibal and Quincy 403 AM CST Sun Feb 14 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 30 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 1 to 3 inches. * WHERE...In Missouri, Knox MO, Lewis MO, Shelby MO and Marion MO Counties. In Illinois, Adams IL County. * WHEN...Until 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ058>060-064-065-069-070-074-079-098>102-MOZ047>049-052-059>065- 072>075-084-085-099-142330- /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T0000Z/ /O.CON.KLSX.WW.Y.0012.210214T1200Z-210216T0000Z/ Bond IL-Calhoun IL-Clinton IL-Cole MO-Crawford MO-Fayette IL- Franklin MO-Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL- Lincoln MO-Macoupin IL-Madison IL-Madison MO-Marion IL- Moniteau MO-Monroe IL-Montgomery IL-Osage MO-Randolph IL- Reynolds MO-Saint Charles MO-Saint Clair-Saint Francois MO- Saint Louis City MO-Saint Louis MO-Sainte Genevieve MO-Warren MO- Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Jefferson City, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 403 AM CST Sun Feb 14 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 4 to 6 inches. * WHERE...Portions of central, east central and southeast Missouri and south central and southwest Illinois. * WHEN...Until 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ Carney
711 WWUS43 KLSX 142044 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 244 PM CST Sun Feb 14 2021 ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-059>065-072>075- 084-085-099-150845- /O.UPG.KLSX.WW.Y.0012.000000T0000Z-210216T0000Z/ /O.NEW.KLSX.WS.W.0001.210214T2044Z-210216T0600Z/ /O.EXT.KLSX.WC.Y.0004.000000T0000Z-210216T1200Z/ Bond IL-Calhoun IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO- Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Warren MO-Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 244 PM CST Sun Feb 14 2021 ...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT CST MONDAY NIGHT... ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 6 to 9 inches. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri and south central and southwest Illinois. * WHEN...For the Winter Storm Warning, until midnight CST Monday night. For the Wind Chill Advisory, until 6 AM CST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes on Monday. The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ047>049-150845- /O.UPG.KLSX.WC.Y.0004.000000T0000Z-210216T0000Z/ /O.EXB.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0000Z/ Cole MO-Moniteau MO-Osage MO- Including the city of Jefferson City 244 PM CST Sun Feb 14 2021 ...WIND CHILL WARNING IN EFFECT UNTIL NOON CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Moniteau MO, Cole MO and Osage MO Counties. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commutes on Monday. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095>097-MOZ018-019-026-027-034>036-041-042-050-051-150845- /O.EXT.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0000Z/ Adams IL-Audrain MO-Boone MO-Brown IL-Callaway MO-Knox MO- Lewis MO-Marion MO-Monroe MO-Montgomery MO-Pike IL-Pike MO- Ralls MO-Shelby MO- Including the cities of Bowling Green, Columbia, Fulton, Hannibal, Mexico, Mount Sterling, Pittsfield, and Quincy 244 PM CST Sun Feb 14 2021 ...WIND CHILL WARNING NOW IN EFFECT UNTIL NOON CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 30 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 3 to 5 inches. * WHERE...Portions of central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commutes on Monday. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ Byrd
732 WWUS43 KLSX 150128 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 728 PM CST Sun Feb 14 2021 ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-059>065-072>075- 084-085-099-151200- /O.CON.KLSX.WS.W.0001.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1200Z/ Bond IL-Calhoun IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO- Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Warren MO-Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 728 PM CST Sun Feb 14 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST MONDAY NIGHT... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 4 to 10 inches. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri and southwest Illinois. * WHEN...For the Winter Storm Warning, until midnight CST Monday night. For the Wind Chill Advisory, until 6 AM CST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes on Monday. The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095>097-MOZ018-019-026-027-034>036-041-042-047>051-151200- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0000Z/ Adams IL-Audrain MO-Boone MO-Brown IL-Callaway MO-Cole MO-Knox MO- Lewis MO-Marion MO-Moniteau MO-Monroe MO-Montgomery MO-Osage MO- Pike IL-Pike MO-Ralls MO-Shelby MO- Including the cities of Bowling Green, Columbia, Fulton, Hannibal, Jefferson City, Mexico, Mount Sterling, Pittsfield, and Quincy 728 PM CST Sun Feb 14 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 30 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 1 to 5 inches. * WHERE...Portions of central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until 6 PM CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commutes on Monday. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ GKS
590 WWUS43 KLSX 150951 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 351 AM CST Mon Feb 15 2021 ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-059>065-072>075- 084-085-099-152300- /O.CON.KLSX.WS.W.0001.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1200Z/ Bond IL-Calhoun IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO- Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Warren MO-Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 351 AM CST Mon Feb 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 5 to 9 inches. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri and south central and southwest Illinois. * WHEN...For the Winter Storm Warning, until midnight CST tonight. For the Wind Chill Advisory, until 6 AM CST Tuesday. * IMPACTS...This is a dangerous situation due to the combination of poor road conditions and very cold temperatures. Travel could be very difficult, and potentially life threatening if you become stranded. Areas of blowing snow could significantly reduce visibility. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095>097-MOZ018-019-026-027-034>036-041-042-047>051-152300- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0000Z/ Adams IL-Audrain MO-Boone MO-Brown IL-Callaway MO-Cole MO-Knox MO- Lewis MO-Marion MO-Moniteau MO-Monroe MO-Montgomery MO-Osage MO- Pike IL-Pike MO-Ralls MO-Shelby MO- Including the cities of Bowling Green, Columbia, Fulton, Hannibal, Jefferson City, Mexico, Mount Sterling, Pittsfield, and Quincy 351 AM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Portions of central, east central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions will impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ Carney
011 WWUS43 KLSX 152045 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 245 PM CST Mon Feb 15 2021 ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-059>065-072>075- 084-085-099-160845- /O.CON.KLSX.WS.W.0001.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1200Z/ Bond IL-Calhoun IL-Clinton IL-Crawford MO-Fayette IL-Franklin MO- Gasconade MO-Greene IL-Iron MO-Jefferson MO-Jersey IL-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Warren MO-Washington IL-Washington MO- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Farmington, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, Sullivan, Union, Vandalia, and Washington 245 PM CST Mon Feb 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 1 to 4 inches through late this evening. Storm total snow accumulations of 5 to 9 inches are expected. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri and south central and southwest Illinois. * WHEN...For the Winter Storm Warning, until midnight CST tonight. For the Wind Chill Advisory, until 6 AM CST Tuesday. * IMPACTS...This is a dangerous situation due to the combination of poor road conditions and very cold temperatures. Travel could be very difficult, and potentially life threatening if you become stranded. Areas of blowing snow could significantly reduce visibility. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095>097-MOZ018-019-026-027-034>036-041-042-047>051-160845- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0000Z/ Adams IL-Audrain MO-Boone MO-Brown IL-Callaway MO-Cole MO-Knox MO- Lewis MO-Marion MO-Moniteau MO-Monroe MO-Montgomery MO-Osage MO- Pike IL-Pike MO-Ralls MO-Shelby MO- Including the cities of Bowling Green, Columbia, Fulton, Hannibal, Jefferson City, Mexico, Mount Sterling, Pittsfield, and Quincy 245 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Portions of central, east central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions will impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ Maples
536 WWUS43 KLSX 152312 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 512 PM CST Mon Feb 15 2021 MOZ059-062-072>075-084-085-099-161200- /O.EXT.KLSX.WS.W.0001.000000T0000Z-210216T0300Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1200Z/ Crawford MO-Franklin MO-Gasconade MO-Iron MO-Madison MO- Reynolds MO-Saint Francois MO-Sainte Genevieve MO-Washington MO- Including the cities of Farmington, Sullivan, Union, and Washington 512 PM CST Mon Feb 15 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM CST THIS EVENING... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of up to one inch. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 15 below zero. * WHERE...Portions of east central and southeast Missouri. * WHEN...For the Winter Storm Warning, until 9 PM CST this evening. For the Wind Chill Advisory, until 6 AM CST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-060-061-063>065- 161200- /O.CON.KLSX.WS.W.0001.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1200Z/ Bond IL-Calhoun IL-Clinton IL-Fayette IL-Greene IL-Jefferson MO- Jersey IL-Lincoln MO-Macoupin IL-Madison IL-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Saint Charles MO-Saint Clair- Saint Louis City MO-Saint Louis MO-Warren MO-Washington IL- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, and Vandalia 512 PM CST Mon Feb 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 30 mph. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 15 below zero. * WHERE...Portions of east central Missouri and south central and southwest Illinois. * WHEN...For the Winter Storm Warning, until midnight CST tonight. For the Wind Chill Advisory, until 6 AM CST Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ041-047>050-161200- /O.EXT.KLSX.WW.Y.0012.000000T0000Z-210216T0300Z/ /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ Boone MO-Callaway MO-Cole MO-Moniteau MO-Osage MO- Including the cities of Columbia, Fulton, and Jefferson City 512 PM CST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow. Additional snow accumulations of up to one inch. * WHERE...Callaway MO, Cole MO, Osage MO, Moniteau MO and Boone MO Counties. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until 9 PM CST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ095>097-MOZ018-019-026-027-034>036-042-051-161200- /O.EXT.KLSX.WW.Y.0012.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ Adams IL-Audrain MO-Brown IL-Knox MO-Lewis MO-Marion MO-Monroe MO- Montgomery MO-Pike IL-Pike MO-Ralls MO-Shelby MO- Including the cities of Bowling Green, Hannibal, Mexico, Mount Sterling, Pittsfield, and Quincy 512 PM CST Mon Feb 15 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow. Additional snow accumulations of one to two inches. * WHERE...Portions of central, east central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ TES
636 WWUS43 KLSX 160249 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 849 PM CST Mon Feb 15 2021 MOZ049-161500- /O.CAN.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.EXP.KLSX.WW.Y.0012.000000T0000Z-210216T0300Z/ /O.EXB.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Osage MO- 849 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY IN EFFECT UNTIL 11 AM CST TUESDAY... ...WIND CHILL WARNING IS CANCELLED... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Osage MO County. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ ILZ095>097-MOZ036-051-161500- /O.CAN.KLSX.WC.W.0001.000000T0000Z-210216T1800Z/ /O.EXB.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0600Z/ Adams IL-Brown IL-Montgomery MO-Pike IL-Pike MO- Including the cities of Bowling Green, Mount Sterling, Pittsfield, and Quincy 849 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IS CANCELLED... * WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations of up to one inch. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...In Missouri, Pike MO and Montgomery MO Counties. In Illinois, Adams IL, Brown IL and Pike IL Counties. * WHEN...For the Winter Weather Advisory, until midnight CST tonight. For the Wind Chill Advisory, until 11 AM CST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ059-062-072>075-084-085-099-161500- /O.EXP.KLSX.WS.W.0001.000000T0000Z-210216T0300Z/ /O.EXT.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Crawford MO-Franklin MO-Gasconade MO-Iron MO-Madison MO- Reynolds MO-Saint Francois MO-Sainte Genevieve MO-Washington MO- Including the cities of Farmington, Sullivan, Union, and Washington 849 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER STORM WARNING WILL EXPIRE AT 9 PM CST THIS EVENING... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ MOZ041-047-048-050-161500- /O.EXP.KLSX.WW.Y.0012.000000T0000Z-210216T0300Z/ /O.EXT.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ Boone MO-Callaway MO-Cole MO-Moniteau MO- Including the cities of Columbia, Fulton, and Jefferson City 849 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 below zero. * WHERE...Callaway MO, Cole MO, Osage MO, Moniteau MO and Boone MO Counties. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ MOZ018-019-026-027-034-035-042-161500- /O.EXT.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WW.Y.0012.000000T0000Z-210216T0600Z/ Audrain MO-Knox MO-Lewis MO-Marion MO-Monroe MO-Ralls MO- Shelby MO- Including the cities of Hannibal and Mexico 849 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow. Additional snow accumulations of one to two inches. * WHERE...Portions of central, east central and northeast Missouri and west central Illinois. * WHEN...For the Wind Chill Warning, until 11 AM CST Tuesday. For the Winter Weather Advisory, until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-060-061-063>065- 161500- /O.EXT.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WS.W.0001.000000T0000Z-210216T0600Z/ Bond IL-Calhoun IL-Clinton IL-Fayette IL-Greene IL-Jefferson MO- Jersey IL-Lincoln MO-Macoupin IL-Madison IL-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Saint Charles MO-Saint Clair- Saint Louis City MO-Saint Louis MO-Warren MO-Washington IL- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, and Vandalia 849 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...For the Winter Storm Warning, snow. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 30 mph. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 15 below zero. * WHERE...Portions of east central Missouri and south central and southwest Illinois. * WHEN...For the Winter Storm Warning, until midnight CST tonight. For the Wind Chill Advisory, until 11 AM CST Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means that heavy snowfall of 6 inches or more is expected. The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, make sure to exercise extreme caution. Begin your travel with a full tank of gas, and carry a winter storm kit which includes a shovel, flashlight, cellphone, food and water, and blankets of extra warm clothing. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ GKS
846 WWUS43 KLSX 160411 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 1011 PM CST Mon Feb 15 2021 ILZ058>060-064-065-069-070-074-079-098>102-MOZ052-060-061-063>065- 161615- /O.CAN.KLSX.WS.W.0001.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Bond IL-Calhoun IL-Clinton IL-Fayette IL-Greene IL-Jefferson MO- Jersey IL-Lincoln MO-Macoupin IL-Madison IL-Marion IL-Monroe IL- Montgomery IL-Randolph IL-Saint Charles MO-Saint Clair- Saint Louis City MO-Saint Louis MO-Warren MO-Washington IL- Including the cities of Alton, Belleville, Cahokia, Centralia, Chester, Edwardsville, Litchfield, Saint Charles, Saint Louis, Salem, Sparta, and Vandalia 1011 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Very cold wind chills. Wind chills as low as 15 below zero. * WHERE...Portions of east central Missouri and south central and southwest Illinois. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ MOZ018-019-026-027-034-035-042-161615- /O.CAN.KLSX.WW.Y.0012.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ Audrain MO-Knox MO-Lewis MO-Marion MO-Monroe MO-Ralls MO- Shelby MO- Including the cities of Hannibal and Mexico 1011 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 below zero. * WHERE...Portions of central and northeast Missouri. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ ILZ095>097-MOZ036-051-161615- /O.CAN.KLSX.WW.Y.0012.000000T0000Z-210216T0600Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Adams IL-Brown IL-Montgomery MO-Pike IL-Pike MO- Including the cities of Bowling Green, Mount Sterling, Pittsfield, and Quincy 1011 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST TUESDAY... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...In Illinois, Adams IL, Brown IL and Pike IL Counties. In Missouri, Montgomery MO and Pike MO Counties. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ MOZ041-047-048-050-161615- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ Boone MO-Callaway MO-Cole MO-Moniteau MO- Including the cities of Columbia, Fulton, and Jefferson City 1011 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM CST TUESDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 below zero. * WHERE...Callaway MO, Cole MO, Osage MO, Moniteau MO and Boone MO Counties. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ MOZ049-059-062-072>075-084-085-099-161615- /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Crawford MO-Franklin MO-Gasconade MO-Iron MO-Madison MO-Osage MO- Reynolds MO-Saint Francois MO-Sainte Genevieve MO-Washington MO- Including the cities of Farmington, Sullivan, Union, and Washington 1011 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST TUESDAY... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central and southeast Missouri. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ GKS
391 WWUS43 KLSX 160926 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service Saint Louis MO 326 AM CST Tue Feb 16 2021 MOZ041-047-048-050-161700- /O.NEW.KLSX.WW.Y.0013.210217T0600Z-210218T0000Z/ /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ Boone MO-Callaway MO-Cole MO-Moniteau MO- Including the cities of Columbia, Fulton, and Jefferson City 326 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST WEDNESDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 1 to 3 inches. * WHERE...Boone MO, Moniteau MO, Cole MO and Callaway MO Counties. * WHEN...For the Wind Chill Warning, until 11 AM CST this morning. For the Winter Weather Advisory, from midnight tonight to 6 PM CST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ034-035-042-161700- /O.NEW.KLSX.WW.Y.0013.210217T1200Z-210218T0000Z/ /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ Audrain MO-Monroe MO-Ralls MO- Including the city of Mexico 326 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 6 PM CST WEDNESDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of up to two inches. * WHERE...Monroe MO, Ralls MO and Audrain MO Counties. * WHEN...For the Wind Chill Warning, until 11 AM CST this morning. For the Winter Weather Advisory, from 6 AM to 6 PM CST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ018-019-026-027-161700- /O.CON.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ Knox MO-Lewis MO-Marion MO-Shelby MO- Including the city of Hannibal 326 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 below zero. * WHERE...Portions of central and northeast Missouri. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken. If you must venture outdoors, be certain to dress properly, with several layers of light-weight, loose fitting clothing and making sure that all exposed skin is covered. && $$ MOZ049-059-062-072>074-084-085-099-161700- /O.NEW.KLSX.WW.Y.0013.210217T0600Z-210218T0000Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Crawford MO-Franklin MO-Gasconade MO-Iron MO-Madison MO-Osage MO- Reynolds MO-Saint Francois MO-Washington MO- Including the cities of Farmington, Sullivan, Union, and Washington 326 AM CST Tue Feb 16 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST WEDNESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 1 to 3 inches. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of central, east central and southeast Missouri. * WHEN...For the Winter Weather Advisory, from midnight tonight to 6 PM CST Wednesday. For the Wind Chill Advisory, until 11 AM CST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ069-074-079-098>102-MOZ036-051-052-060-061-063>065-075-161700- /O.NEW.KLSX.WW.Y.0013.210217T1200Z-210218T0000Z/ /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Calhoun IL-Clinton IL-Jefferson MO-Jersey IL-Lincoln MO- Madison IL-Monroe IL-Montgomery MO-Pike MO-Randolph IL- Saint Charles MO-Saint Clair-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Warren MO-Washington IL- Including the cities of Alton, Belleville, Bowling Green, Cahokia, Chester, Edwardsville, Saint Charles, Saint Louis, and Sparta 326 AM CST Tue Feb 16 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 6 PM CST WEDNESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of up to two inches. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of east central, northeast and southeast Missouri and south central and southwest Illinois. * WHEN...For the Winter Weather Advisory, from 6 AM to 6 PM CST Wednesday. For the Wind Chill Advisory, until 11 AM CST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. In Illinois, the latest road conditions can be obtained on the Internet at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ058>060-064-065-070-095>097-161700- /O.CON.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ Adams IL-Bond IL-Brown IL-Fayette IL-Greene IL-Macoupin IL- Marion IL-Montgomery IL-Pike IL- Including the cities of Centralia, Litchfield, Mount Sterling, Pittsfield, Quincy, Salem, and Vandalia 326 AM CST Tue Feb 16 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 15 below zero. * WHERE...Portions of east central Missouri and south central and southwest Illinois. * WHEN...Until 11 AM CST Tuesday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chill values. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves, making sure all exposed skin is covered. && $$ Carney
119 WWUS43 KLSX 161705 WSWLSX URGENT - WINTER WEATHER MESSAGE National Weather Service St Louis MO 1105 AM CST Tue Feb 16 2021 MOZ034-035-042-162300- /O.EXP.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WW.Y.0013.210217T1200Z-210218T0000Z/ Monroe MO-Ralls MO-Audrain MO- Including the cities of Mexico 1105 AM CST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM CST WEDNESDAY... ...WIND CHILL WARNING HAS EXPIRED... * WHAT...Snow expected. Total snow accumulations up to two inches. * WHERE...Audrain MO, Monroe MO and Ralls MO Counties. * WHEN...From 6 AM to 6 PM CST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ041-047-048-050-162300- /O.EXP.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WW.Y.0013.210217T0600Z-210218T0000Z/ Boone MO-Moniteau MO-Cole MO-Callaway MO- Including the cities of Jefferson City, Columbia, and Fulton 1105 AM CST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST WEDNESDAY... ...WIND CHILL WARNING HAS EXPIRED... * WHAT...Snow expected. Total snow accumulations between 1 to 3 inches. * WHERE...Boone MO, Callaway MO, Cole MO and Moniteau MO Counties. * WHEN...From Midnight tonight to 6 PM CST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ018-019-026-027-161815- /O.EXP.KLSX.WC.W.0001.000000T0000Z-210216T1700Z/ /00000.0.UU.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal 1105 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING HAS EXPIRED... The threat has ended. $$ ILZ069-074-079-098>102-MOZ036-051-052-060-061-063>065-075-162300- /O.EXP.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WW.Y.0013.210217T1200Z-210218T0000Z/ Clinton IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Madison IL-Saint Clair-Monroe IL-Pike MO-Montgomery MO-Lincoln MO-Warren MO-Saint Charles MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Saint Charles, Cahokia, Alton, Bowling Green, Saint Louis, Belleville, Edwardsville, Chester, and Sparta 1105 AM CST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM CST WEDNESDAY... ...WIND CHILL ADVISORY HAS EXPIRED... * WHAT...Snow expected. Total snow accumulations up to two inches. * WHERE...Portions of south central and southwest Illinois. Portions of east central, northeast, and southeast Missouri. * WHEN...From 6 AM to 6 PM CST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ MOZ049-059-062-072>074-084-085-099-162300- /O.EXP.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ /O.CON.KLSX.WW.Y.0013.210217T0600Z-210218T0000Z/ Osage MO-Gasconade MO-Franklin MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Union, Sullivan, Washington, and Farmington 1105 AM CST Tue Feb 16 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST WEDNESDAY... ...WIND CHILL ADVISORY HAS EXPIRED... * WHAT...Snow expected. Total snow accumulations between 1 to 3 inches. * WHERE...Portions of central, east central, and southeast Missouri. * WHEN...From Midnight tonight to 6 PM CST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of accumulating snow will primarily cause travel difficulties. Roads may rapidly become slippery once the snow begins, so motorists should plan for a slower than normal trip. Be especially alert when approaching bridges, overpasses, and curves. The latest road conditions can be obtained on the Internet at traveler.modot.org/map/ or by calling 1-888-275-6636. && $$ ILZ058>060-064-065-070-095>097-161815- /O.EXP.KLSX.WC.Y.0004.000000T0000Z-210216T1700Z/ /00000.0.UU.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Adams IL-Brown IL-Pike IL- Including the cities of Mount Sterling, Quincy, Pittsfield, Litchfield, Centralia, Salem, and Vandalia 1105 AM CST Tue Feb 16 2021 ...WIND CHILL ADVISORY HAS EXPIRED... The threat has ended. $$ Gosselin
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 13, 3:24 AM CST | Wind Chill Warning | LSX | Audrain, Boone, Callaway, Cole, Knox, Lewis and 8 more | 3 days |
| Feb 13, 2:40 PM CST | Winter Weather Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 56 hr |
Nearby
Wind Chill Advisories in Missouri, 2021Wind Chill Advisories in Illinois, 2021Every wind chill 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.