Alert archive / Missouri / Wind Chill Advisories in 2016
Wind Chill Advisory 2, NWS St. Louis, MO
NWS St. Louis, MO issued this wind chill advisory at Jan 17, 2016, 4:15 AM CST for 22 counties in Missouri; 11 counties in Illinois. It took effect at Jan 17, 2016, 9:00 PM CST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Jan 17, 2016, 4:15 AM CST (10:15 UTC)
- In effect from
- Jan 17, 2016, 9:00 PM CST
- Expired
- Jan 18, 2016, 10:00 AM CST
- In force
- 13 hr
- Issued by
- NWS St. Louis, MO
All 33 counties
Adams County, IL, Bond County, IL, Brown County, IL, Calhoun County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Montgomery County, IL, Pike 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, Knox County, MO, Lewis County, MO, Lincoln County, MO, Marion County, MO, Moniteau County, MO, Monroe County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Saint Charles County, MO, Saint Louis County, MO, Shelby County, MO, Warren County, MO
The radar
The St Louis radar (KLSX), 58 km from the middle of the area, began a volume at 10:15 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, 10.3 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
- 1107 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- -83 m²/s²
- 0-3 km storm-relative helicity
- -7 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
548 WWUS43 KLSX 171015 WSWLSX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 415 AM CST SUN JAN 17 2016 ILZ058>060-095>099-MOZ018-019-026-027-034>036-172215- /O.NEW.KLSX.WC.Y.0002.160118T0300Z-160118T1600Z/ ADAMS IL-BROWN IL-CALHOUN IL-GREENE IL-JERSEY IL-KNOX MO-LEWIS MO- MACOUPIN IL-MARION MO-MONROE MO-MONTGOMERY IL-PIKE IL-PIKE MO- RALLS MO-SHELBY MO- INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...LITCHFIELD... QUINCY 415 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 10 AM CST MONDAY... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 10 AM CST MONDAY. * TIMING...THIS EVENING THROUGH MIDDAY MONDAY. * WIND CHILL...AS LOW AS 21 BELOW DUE TO TEMPERATURES 5 BELOW TO 6 ABOVE ZERO...AND NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. * IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. PEOPLE WHO ARE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK OF FROSTBITE AND HYPOTHERMIA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN 15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY... MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ BYRD
4 follow-up statements
985 WWUS43 KLSX 172117 WSWLSX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 317 PM CST SUN JAN 17 2016 ILZ058>060-095>099-MOZ018-019-026-027-034>036-181000- /O.CON.KLSX.WC.Y.0002.160118T0300Z-160118T1600Z/ ADAMS IL-BROWN IL-CALHOUN IL-GREENE IL-JERSEY IL-KNOX MO-LEWIS MO- MACOUPIN IL-MARION MO-MONROE MO-MONTGOMERY IL-PIKE IL-PIKE MO- RALLS MO-SHELBY MO- INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...LITCHFIELD... QUINCY 317 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 10 AM CST MONDAY... * TIMING...THIS EVENING THROUGH MIDDAY MONDAY. * WIND CHILL...AS LOW AS 20 BELOW DUE TO TEMPERATURES 5 BELOW TO 5 ABOVE ZERO...AND WINDS NORTHWEST 5 TO 10 MPH. * IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. PEOPLE WHO ARE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK OF FROSTBITE AND HYPOTHERMIA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN 15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY... MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ CVKING
065 WWUS43 KLSX 180303 WSWLSX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 903 PM CST SUN JAN 17 2016 ILZ064-065-100-MOZ041-042-047>052-059>064-072-181515- /O.EXA.KLSX.WC.Y.0002.000000T0000Z-160118T1600Z/ AUDRAIN MO-BOND IL-BOONE MO-CALLAWAY MO-COLE MO-CRAWFORD MO- FAYETTE IL-FRANKLIN MO-GASCONADE MO-LINCOLN MO-MADISON IL- MONITEAU MO-MONTGOMERY MO-OSAGE MO-ST. CHARLES MO- ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO- INCLUDING THE CITIES OF...COLUMBIA...EDWARDSVILLE... JEFFERSON CITY...MEXICO...ST CHARLES...ST LOUIS...UNION... VANDALIA 903 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM CST MONDAY... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CST MONDAY. * TIMING...THIS EVENING THROUGH MIDDAY MONDAY. * WIND CHILL...AS LOW AS 19 BELOW DUE TO TEMPERATURES 2 BELOW TO 7 ABOVE ZERO...AND WINDS NORTHWEST AROUND 10 MPH. * IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. PEOPLE WHO ARE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK OF FROSTBITE AND HYPOTHERMIA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN 15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY... MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ ILZ058>060-095>099-MOZ018-019-026-027-034>036-181515- /O.CON.KLSX.WC.Y.0002.000000T0000Z-160118T1600Z/ ADAMS IL-BROWN IL-CALHOUN IL-GREENE IL-JERSEY IL-KNOX MO-LEWIS MO- MACOUPIN IL-MARION MO-MONROE MO-MONTGOMERY IL-PIKE IL-PIKE MO- RALLS MO-SHELBY MO- INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...LITCHFIELD... QUINCY 903 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST MONDAY... * TIMING...THIS EVENING THROUGH MIDDAY MONDAY. * WIND CHILL...AS LOW AS 21 BELOW DUE TO TEMPERATURES 5 BELOW TO 5 ABOVE ZERO...AND WINDS NORTHWEST 5 TO 10 MPH. * IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. PEOPLE WHO ARE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK OF FROSTBITE AND HYPOTHERMIA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN 15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY... MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ CARNEY
648 WWUS43 KLSX 181015 WSWLSX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 415 AM CST MON JAN 18 2016 ILZ058>060-064-065-095>100-MOZ018-019-026-027-034>036-041-042- 047>052-059>064-072-181600- /O.CON.KLSX.WC.Y.0002.000000T0000Z-160118T1600Z/ ADAMS IL-AUDRAIN MO-BOND IL-BOONE MO-BROWN IL-CALHOUN IL- CALLAWAY MO-COLE MO-CRAWFORD MO-FAYETTE IL-FRANKLIN MO- GASCONADE MO-GREENE IL-JERSEY IL-KNOX MO-LEWIS MO-LINCOLN MO- MACOUPIN IL-MADISON IL-MARION MO-MONITEAU MO-MONROE MO- MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-PIKE IL-PIKE MO-RALLS MO- SHELBY MO-ST. CHARLES MO-ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO- INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA... EDWARDSVILLE...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO... QUINCY...ST CHARLES...ST LOUIS...UNION...VANDALIA 415 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * TIMING...THIS MORNING THROUGH MIDDAY MONDAY. * WIND CHILL...AS LOW AS 17 BELOW DUE TO TEMPERATURES 2 BELOW TO 4 ABOVE ZERO...AND WINDS NORTHWEST 5 TO 10 MPH. * IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. PEOPLE WHO ARE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK OF FROSTBITE AND HYPOTHERMIA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN 15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY... MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ GOSSELIN
023 WWUS43 KLSX 181555 WSWLSX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 955 AM CST MON JAN 18 2016 ILZ058>060-064-065-095>100-MOZ018-019-026-027-034>036-041-042- 047>052-059>064-072-181700- /O.EXP.KLSX.WC.Y.0002.000000T0000Z-160118T1600Z/ ADAMS IL-AUDRAIN MO-BOND IL-BOONE MO-BROWN IL-CALHOUN IL- CALLAWAY MO-COLE MO-CRAWFORD MO-FAYETTE IL-FRANKLIN MO- GASCONADE MO-GREENE IL-JERSEY IL-KNOX MO-LEWIS MO-LINCOLN MO- MACOUPIN IL-MADISON IL-MARION MO-MONITEAU MO-MONROE MO- MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-PIKE IL-PIKE MO-RALLS MO- SHELBY MO-ST. CHARLES MO-ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO- INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA... EDWARDSVILLE...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO... QUINCY...ST CHARLES...ST LOUIS...UNION...VANDALIA 955 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CST THIS MORNING... TEMPERATURES HAVE RISEN AND WINDS ARE DIMINISHING. WIND CHILL VALUES WILL CONTINUE TO RISE THROUGH THE MORNING...THEREFORE THE WIND CHILL ADVISORY WILL BE ALLOWED TO EXPIRE. $$ KANOFSKY
Nearby
Wind Chill Advisories in Missouri, 2016Wind Chill Advisories in Illinois, 2016Every wind chill advisory in 2016
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.