Alert archive / Illinois / Winter Storm Watches in 2021
Winter Storm Watch 3, NWS Lincoln, IL
NWS Lincoln, IL issued this winter storm watch at Feb 12, 2021, 3:03 PM CST for 7 counties in Illinois. It took effect at Feb 15, 2021, 12:00 AM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Feb 12, 2021, 3:03 PM CST (21:03 UTC)
- In effect from
- Feb 15, 2021, 12:00 AM CST
- Expired
- Feb 14, 2021, 2:38 AM CST
- In force
- Issued by
- NWS Lincoln, IL
Counties Clark County, IL, Clay County, IL, Crawford County, IL, Edgar County, IL, Jasper County, IL, Lawrence County, IL, Richland County, IL
The radar
The Evansville,IN radar (KVWX), 88 km from the middle of the area, began a volume at 21:08 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 12:00Z, 9.1 hours before the alert went out and 136 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
- 740 m above ground
- 0-6 km bulk shear
- 84 kt
- 0-1 km storm-relative helicity
- -5 m²/s²
- 0-3 km storm-relative helicity
- 252 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
702 WWUS43 KILX 122103 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 303 PM CST Fri Feb 12 2021 ILZ027>031-036-037-040-041-047-049-050-131000- /O.NEW.KILX.WC.Y.0003.210213T0600Z-210213T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-Schuyler- Mason-Cass-Scott-Morgan- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Rushville, Havana, Beardstown, Winchester, and Jacksonville 303 PM CST Fri Feb 12 2021 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SATURDAY... * WHAT...Very cold wind chills expected. Wind chills reaching 15 to 20 below zero. * WHERE...Portions of central and west central Illinois west of I-55. * WHEN...From midnight tonight to noon CST Saturday. * IMPACTS...The cold wind chills could result in frostbite and hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that very cold air and winds will combine to generate low wind chill values. This will result in frostbite 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. && $$ ILZ057-063-067-068-071>073-131000- /O.NEW.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Edgar-Clark-Jasper-Crawford-Clay-Richland-Lawrence- Including the cities of Paris, Marshall, Newton, Robinson, Flora, Olney, and Lawrenceville 303 PM CST Fri Feb 12 2021 ...WINTER STORM WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 7 inches possible. * WHERE...Portions of east central and southeast Illinois. * WHEN...From late Sunday night through late Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute. * ADDITIONAL DETAILS...Uncertainty on the exact track of this storm system remains high. A change in the path of the storm could have large impacts on snowfall amounts. Check later updates to the forecast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
6 follow-up statements
198 WWUS43 KILX 130915 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 315 AM CST Sat Feb 13 2021 ILZ057-131800- /O.NEW.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Edgar- Including the city of Paris 315 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 3 to 5 inches possible. * WHERE...Edgar County. * WHEN...For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. For the Winter Storm Watch, from late Sunday night through late Monday night. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. The snow could impact the morning or evening commute on Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must spend time outside. Wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ ILZ027>031-036-037-040-041-047-049-050-131800- /O.NEW.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ /O.CON.KILX.WC.Y.0003.000000T0000Z-210213T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-Schuyler- Mason-Cass-Scott-Morgan- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Rushville, Havana, Beardstown, Winchester, and Jacksonville 315 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero this morning, and from 15 to 30 below zero from tonight through Monday morning. * WHERE...Portions of central and west central Illinois, along and west of the Illinois River. * WHEN...Much of the period through Monday morning will see wind chills colder than 15 below zero. The exception will be this afternoon, when they are close to 10 below zero. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must spend time outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ038-042>046-048-051>056-061-131800- /O.NEW.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ McLean-Logan-De Witt-Piatt-Champaign-Vermilion-Menard-Sangamon- Christian-Macon-Moultrie-Douglas-Coles-Shelby- Including the cities of Bloomington, Normal, Lincoln, Clinton, Monticello, Champaign, Urbana, Danville, Petersburg, Springfield, Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, and Shelbyville 315 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills of 15 below to 25 below zero. * WHERE...Portions of central and east central Illinois. * WHEN...From 6 PM this evening to noon CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ063-067-068-071>073-131800- /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Clark-Jasper-Crawford-Clay-Richland-Lawrence- Including the cities of Marshall, Newton, Robinson, Flora, Olney, and Lawrenceville 315 AM CST Sat Feb 13 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...Heavy snow possible. Total snow accumulations of 3 to 5 inches possible, heaviest south of I-70. * WHERE...Portions of east central and southeast Illinois. * WHEN...From late Sunday night through late Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Monday. * ADDITIONAL DETAILS...Two primary periods of snow are expected. The first one will be from Sunday afternoon through Monday morning. The second one is from Monday evening through sunrise Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ Geelhart
642 WWUS43 KILX 131703 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 1103 AM CST Sat Feb 13 2021 ILZ062-066-140115- /O.EXA.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ Cumberland-Effingham- Including the cities of Greenup and Effingham 1103 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 20 below zero. * WHERE...Cumberland and Effingham Counties. * WHEN...From 6 PM this evening to noon CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in under 30 minutes. * ADDITIONAL DETAILS... PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ057-140115- /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Edgar- Including the city of Paris 1103 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 3 to 5 inches possible. * WHERE...Edgar County. * WHEN...For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. For the Winter Storm Watch, from late Sunday night through late Monday night. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in under 30 minutes. The snow could impact the morning or evening commute on Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ ILZ027>031-036-037-040-041-047-049-050-140115- /O.CON.KILX.WC.Y.0003.000000T0000Z-210213T1800Z/ /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-Schuyler- Mason-Cass-Scott-Morgan- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Rushville, Havana, Beardstown, Winchester, and Jacksonville 1103 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero this morning, and from 15 to 30 below zero from tonight through Monday morning. * WHERE...Portions of central and west central Illinois, along and west of the Illinois River. * WHEN...Much of the period through Monday morning will see wind chills colder than 15 below zero. The exception will be this afternoon, when they are close to 10 below zero. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ038-042>046-048-051>056-061-140115- /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ McLean-Logan-De Witt-Piatt-Champaign-Vermilion-Menard-Sangamon- Christian-Macon-Moultrie-Douglas-Coles-Shelby- Including the cities of Bloomington, Normal, Lincoln, Clinton, Monticello, Champaign, Urbana, Danville, Petersburg, Springfield, Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, and Shelbyville 1103 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills of 15 below to 25 below zero. * WHERE...Portions of central and east central Illinois. * WHEN...From 6 PM this evening to noon CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ063-067-068-071>073-140115- /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Clark-Jasper-Crawford-Clay-Richland-Lawrence- Including the cities of Marshall, Newton, Robinson, Flora, Olney, and Lawrenceville 1103 AM CST Sat Feb 13 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...Heavy snow possible. Total snow accumulations of 3 to 5 inches possible, heaviest south of I-70. * WHERE...Portions of east central and southeast Illinois. * WHEN...From late Sunday night through late Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Monday. * ADDITIONAL DETAILS...Two primary periods of snow are expected. The first one will be from Sunday afternoon through Monday morning. The second one is from Monday evening through sunrise Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
032 WWUS43 KILX 131759 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 1159 AM CST Sat Feb 13 2021 ILZ027>031-036-037-040-041-047-049-050-140200- /O.EXP.KILX.WC.Y.0003.000000T0000Z-210213T1800Z/ /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-Schuyler- Mason-Cass-Scott-Morgan- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Rushville, Havana, Beardstown, Winchester, and Jacksonville 1159 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY... * WHAT...Very cold wind chills expected. Wind chills as low as 30 below zero. * WHERE...Portions of central and west central Illinois, along and west of the Illinois River. * WHEN...Much of the period through Monday morning will see wind chills colder than 15 below zero. The exception will be this afternoon, when they are close to 10 below zero. * IMPACTS...The cold wind chills could cause frostbite on exposed skin under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ057-140200- /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Edgar- Including the city of Paris 1159 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 3 to 5 inches possible. * WHERE...Edgar County. * WHEN...For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. For the Winter Storm Watch, from late Sunday night through late Monday night. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in under 30 minutes. The snow could impact the morning or evening commute on Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ ILZ038-042>046-048-051>056-061-062-066-140200- /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ McLean-Logan-De Witt-Piatt-Champaign-Vermilion-Menard-Sangamon- Christian-Macon-Moultrie-Douglas-Coles-Shelby-Cumberland- Effingham- Including the cities of Bloomington, Normal, Lincoln, Clinton, Monticello, Champaign, Urbana, Danville, Petersburg, Springfield, Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, Shelbyville, Greenup, and Effingham 1159 AM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills of 15 below to 25 below zero. * WHERE...Portions of central and east central Illinois. * WHEN...From 6 PM this evening to noon CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ ILZ063-067-068-071>073-140200- /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Clark-Jasper-Crawford-Clay-Richland-Lawrence- Including the cities of Marshall, Newton, Robinson, Flora, Olney, and Lawrenceville 1159 AM CST Sat Feb 13 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...Heavy snow possible. Total snow accumulations of 3 to 5 inches possible, heaviest south of I-70. * WHERE...Portions of east central and southeast Illinois. * WHEN...From late Sunday night through late Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Monday. * ADDITIONAL DETAILS...Two primary periods of snow are expected. The first one will be from Sunday afternoon through Monday morning. The second one is from Monday evening through sunrise Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
504 WWUS43 KILX 132110 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 310 PM CST Sat Feb 13 2021 ILZ057-141000- /O.UPG.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ /O.NEW.KILX.WW.Y.0011.210215T0000Z-210216T0600Z/ /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ Edgar- Including the city of Paris 310 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SUNDAY TO MIDNIGHT CST MONDAY NIGHT... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 3 to 5 inches. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. * WHERE...Edgar County. * WHEN...For the Winter Weather Advisory, from 6 PM Sunday to midnight CST Monday night. For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ041>056-061-062-066-141000- /O.NEW.KILX.WW.Y.0011.210215T0000Z-210216T0600Z/ /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott- Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Shelby- Cumberland-Effingham- Including the cities of Havana, Lincoln, Clinton, Monticello, Champaign, Urbana, Danville, Beardstown, Petersburg, Winchester, Jacksonville, Springfield, Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, Shelbyville, Greenup, and Effingham 310 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SUNDAY TO MIDNIGHT CST MONDAY NIGHT... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 5 inches. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Portions of central, east central, southeast and west central Illinois. * WHEN...For the Winter Weather Advisory, from 6 PM Sunday to midnight CST Monday night. For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ063-067-068-071>073-141000- /O.EXB.KILX.WC.Y.0004.210214T0600Z-210214T1800Z/ /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Clark-Jasper-Crawford-Clay-Richland-Lawrence- Including the cities of Marshall, Newton, Robinson, Flora, Olney, and Lawrenceville 310 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 4 to 7 inches possible. * WHERE...Portions of east central and southeast Illinois. * WHEN...For the Wind Chill Advisory, from midnight tonight to noon CST Sunday. For the Winter Storm Watch, from late Sunday night through late Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute on Monday. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ ILZ027>031-036>038-040-141000- /O.CON.KILX.WC.Y.0004.210214T0000Z-210215T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean- Schuyler- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Bloomington, Normal, and Rushville 310 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills around 25 below zero. * WHERE...Portions of central and west central Illinois, along and west of the Illinois River. * WHEN...Much of the period through Monday morning will see wind chills colder than 15 below zero. * IMPACTS...The cold wind chills could cause frostbite on exposed skin under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$
187 WWUS43 KILX 140235 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 835 PM CST Sat Feb 13 2021 ILZ041>043-047>051-141000- /O.UPG.KILX.WC.Y.0004.000000T0000Z-210215T1800Z/ /O.NEW.KILX.WC.W.0001.210214T0235Z-210215T1800Z/ /O.CON.KILX.WW.Y.0011.210215T0000Z-210216T0600Z/ Mason-Logan-De Witt-Cass-Menard-Scott-Morgan-Sangamon- Including the cities of Havana, Lincoln, Clinton, Beardstown, Petersburg, Winchester, Jacksonville, and Springfield 835 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING IN EFFECT UNTIL NOON CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO MIDNIGHT CST MONDAY NIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 to 30 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Portions of central and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Monday. For the Winter Weather Advisory, from 6 PM Sunday to midnight CST Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ027>031-036>038-040-141000- /O.UPG.KILX.WC.Y.0004.000000T0000Z-210215T1800Z/ /O.NEW.KILX.WC.W.0001.210214T0235Z-210215T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean- Schuyler- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Bloomington, Normal, and Rushville 835 PM CST Sat Feb 13 2021 ...WIND CHILL WARNING IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 to 30 below zero. * WHERE...Portions of central and west central Illinois. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ ILZ044>046-052>057-061-062-066-141000- /O.CON.KILX.WC.Y.0004.000000T0000Z-210215T1800Z/ /O.CON.KILX.WW.Y.0011.210215T0000Z-210216T0600Z/ Piatt-Champaign-Vermilion-Christian-Macon-Moultrie-Douglas-Coles- Edgar-Shelby-Cumberland-Effingham- Including the cities of Monticello, Champaign, Urbana, Danville, Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, Shelbyville, Greenup, and Effingham 835 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO MIDNIGHT CST MONDAY NIGHT... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 5 inches. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 to 25 below zero. * WHERE...Portions of central, east central, southeast and west central Illinois. * WHEN...For the Winter Weather Advisory, from 6 PM Sunday to midnight CST Monday night. For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ063-067-068-071>073-141000- /O.CON.KILX.WC.Y.0004.210214T0600Z-210214T1800Z/ /O.CON.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ Clark-Jasper-Crawford-Clay-Richland-Lawrence- Including the cities of Marshall, Newton, Robinson, Flora, Olney, and Lawrenceville 835 PM CST Sat Feb 13 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH LATE MONDAY NIGHT... * WHAT...For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 4 to 7 inches possible. * WHERE...Portions of east central and southeast Illinois. * WHEN...For the Wind Chill Advisory, from midnight tonight to noon CST Sunday. For the Winter Storm Watch, from late Sunday night through late Monday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute on Monday. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ Auten
855 WWUS43 KILX 140838 WSWILX URGENT - WINTER WEATHER MESSAGE National Weather Service Lincoln IL 238 AM CST Sun Feb 14 2021 ...Winter Storm Warning for Southeast IL... .A winter storm tracking into the Ohio Valley will bring heavy snow to southeast IL tonight and Monday. ILZ068-072-073-141645- /O.UPG.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ /O.NEW.KILX.WS.W.0002.210215T0000Z-210216T1200Z/ /O.CON.KILX.WC.Y.0004.000000T0000Z-210214T1800Z/ Crawford-Richland-Lawrence- Including the cities of Robinson, Olney, and Lawrenceville 238 AM CST Sun Feb 14 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of 4 to 6 inches. For the Wind Chill Advisory, very cold wind chills. Wind chills as low as 15 below zero. * WHERE...Crawford, Richland and Lawrence Counties. * WHEN...For the Winter Storm Warning, from 6 PM this evening to 6 AM CST Tuesday. For the Wind Chill Advisory, until noon CST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ041>043-047>051-141645- /O.CON.KILX.WC.W.0001.000000T0000Z-210215T1800Z/ /O.CON.KILX.WW.Y.0011.210215T0000Z-210216T0600Z/ Mason-Logan-De Witt-Cass-Menard-Scott-Morgan-Sangamon- Including the cities of Havana, Lincoln, Clinton, Beardstown, Petersburg, Winchester, Jacksonville, and Springfield 238 AM CST Sun Feb 14 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 to 30 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Portions of central and west central Illinois. * WHEN...For the Wind Chill Warning, until noon CST Monday. For the Winter Weather Advisory, from 6 PM Sunday to midnight CST Monday night. * 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... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ027>031-036>038-040-141645- /O.CON.KILX.WC.W.0001.000000T0000Z-210215T1800Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean- Schuyler- Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka, Canton, Pekin, Bloomington, Normal, and Rushville 238 AM CST Sun Feb 14 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 to 30 below zero. * WHERE...Portions of central and west central Illinois. * WHEN...Until noon CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ ILZ063-067-071-141645- /O.UPG.KILX.WS.A.0003.210215T0600Z-210216T1200Z/ /O.EXB.KILX.WW.Y.0011.210215T0000Z-210216T1200Z/ /O.CON.KILX.WC.Y.0004.000000T0000Z-210214T1800Z/ Clark-Jasper-Clay- Including the cities of Marshall, Newton, and Flora 238 AM CST Sun Feb 14 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST TUESDAY... * 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. Wind chills as low as 20 below zero. * WHERE...Clark, Jasper and Clay Counties. * WHEN...For the Winter Weather Advisory, from 6 PM this evening to 6 AM CST Tuesday. For the Wind Chill Advisory, until noon CST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute on Monday. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$ ILZ044>046-052>057-061-062-066-141645- /O.CON.KILX.WC.Y.0004.000000T0000Z-210215T1800Z/ /O.CON.KILX.WW.Y.0011.210215T0000Z-210216T0600Z/ Piatt-Champaign-Vermilion-Christian-Macon-Moultrie-Douglas-Coles- Edgar-Shelby-Cumberland-Effingham- Including the cities of Monticello, Champaign, Urbana, Danville, Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, Shelbyville, Greenup, and Effingham 238 AM CST Sun Feb 14 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 5 inches. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 20 to 25 below zero. * WHERE...Portions of central, east central, southeast and west central Illinois. * WHEN...For the Winter Weather Advisory, from 6 PM Sunday to midnight CST Monday night. For the Wind Chill Advisory, from 6 PM this evening to noon CST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning and evening commute. The cold wind chills could cause frostbite on exposed skin in under 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained on the Internet at www.gettingaroundillinois.com && $$
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Lincoln, IL wrote its last area forecast discussion before this winter storm watch went out at Feb 12, 11:45 AM CST, 3 hours 18 minutes earlier.
Area forecast discussion, Feb 12, 11:45 AM CST, 3 hours 18 minutes before
Area Forecast Discussion National Weather Service Lincoln IL 1145 AM CST Fri Feb 12 2021 .SYNOPSIS... Issued at 1100 AM CST Fri Feb 12 2021 A chance of light snow will arrive tonight into Saturday over central and northern Illinois, with 1 to 3 inches of snow possible along and north of a Canton to Bloomington line. Bitter cold temperatures will continue through the middle of next week over Illinois, with the coldest temperatures expected Saturday night through Monday. Wind chills will fall as low as 10 to 30 below zero across central and southeast Illinois during this time period. && .UPDATE... Issued at 1100 AM CST Fri Feb 12 2021 Main update this morning was to trim cloud cover mainly from I-72 to I-70 region with a fairly pronounced clearing over this area. Nevertheless, plenty of clouds upstream into the central Plains will stream back into the area later today while a disturbance ejects out of the Rockies through the central Plains heading toward northern and central IL tonight. && .SHORT TERM...(Today through Saturday) ISSUED AT 400 AM CST Fri Feb 12 2021 Early morning surface map shows strong 1041 mb arctic high pressure over central SD into southeast ND with northerly winds continuing to bring frigid air into central IL. Temps at 330 am ranged from 4F at Galesburg to around 20F in southeast IL from Paris to Effingham southeast. Wind chills were as cold as 11-13 below zero at Bloomington, Galesburg, Macomb and Quincy. A wind chill advisory is in effect just west of our CWA through noon today where wind chills could reach around 15 below or colder at times. A weak disturbance moving into the western Great Lakes early this morning was bringing some very light snow or flurries into parts of central IL, mainly north of I-72. A few flurries also possible south of I-72 into mid morning otherwise a fair amount of clouds will likely linger over CWA today. Clouds and NNW winds 10-15 mph and gusts to around 20 mph will not allow much temp rise today. Highs today range from 5-10F nw of the IL river, to 20-26F in southeast IL, with mid 20s far se by Lawrenceville. Wind chills will range from 5-15 below zero from I-72 north this morning and with Galesburg the coldest where wind chills could briefly reach 15 below or a bit colder. A disturbance will quickly track eastward from the central Rockies and Plains into central and northern IL during tonight and Saturday. This will likely spread a band of light snow to areas from I-72 north with lower chances of light snow further south to I-70. Between 1-3 inches of snow is possible from Canton to Bloomington north, with the highest amounts over Knox, Stark and Marshall counties. The light snow will diminish to a few light snow showers or flurries during Sat afternoon over ne CWA. Gets colder tonight with lows mostly in the single digits over central IL, around zero over the IL river valley, where wind chills could reach 15-20 below zero overnight into Sat morning especially nw of the IL river where a wind chill advisory may be needed then. Lows tonight of 10-14F in southeast IL from I-70 southeast. Highs Saturday 5-10 from I-55 west and upper teens and lower 20 in southeast IL. NNW winds 10-15 mph and gusts to around 20 mph to keep wind chills below zero over much of central IL during the day Saturday. .LONG TERM...(Saturday night through Thursday) ISSUED AT 400 AM CST Fri Feb 12 2021 Another strong arctic high pressure of 1045-1050 mb drops into the Midwest on Sunday. This will bring dry but bitter cold temperatures to the area Sat night and Sunday. Lows Sat night in the single digits below zero and single digits above zero in southeast IL. Winds chills of 15-25 below zero expected over much of central IL overnight Sat night into Sunday morning and 5-15 below zero in southeast IL. A wind chill advisory will likely be needed over much of central IL then. Highs Sunday zero to 5 above from I-55 west and low to mid teens in southeast IL. A strong storm system off the Pacific Coast to dig into the southern Rockies late Saturday night and Sunday morning, and have a surface low form over the western Gulf of Mexico Sunday night and Monday morning and lift toward the mid Atlantic States by Tue. Some weak isentropic lift with some light snow initially spreads over CWA during Sunday night, especially after midnight Sunday night. But the main lift/moisture will arrive during Monday afternoon and Monday night in the form of snow, and could see moderate accumulations especially over se CWA. Bitter cold temperatures continue Monday and will give higher snow ratios. Highs Monday in the single digits over central IL and 10-15 in southeast IL. Winds chills will likely be 15 to 25 below zero again over much of central IL Sunday night through Mon morning and 5-15 below zero in southeast IL. Strong winter wx system pulls away from IL on Tue with dry and cold conditions prevailing as 1025-1030 mb high pressure settles into the Midwest Tue and Tue night. Could be a few light snow showers or flurries in east central IL near the IN border. Highs Tue 10-15F in central IL and upper teens in southeast IL. Subzero wind chills likely yet from 5-15 below zero. Yet another southern stream winter wx system to move into the Southern Plains late Wed and Wed night, and could bring more snow into central and especially southeast IL from late Wed into Thu. Highs Wed/Thu in the low to mid 20s. && .AVIATION...(For the 18Z TAFS through 18Z Saturday afternoon) Issued at 1145 AM CST Fri Feb 12 2021 VFR conditions this afternoon will deteriorate this evening as a disturbance moves into the northern half of IL, bringing light snow along and north of the I-72 corridor. MVFR cigs and vsbys in light snow begin around 03Z at KPIA and KBMI, then around 05-07Z at KSPI-KDEC-KCMI. Expect most intense snow and IFR periods of IFR vsbys around 04Z-09Z at KPIA and KBMI, with the system slowly pulling away from the area to the northeast from 12Z-18Z. Winds N-NW 08-14 kts with some higher gusts this afternoon. && .ILX WATCHES/WARNINGS/ADVISORIES... NONE. && UPDATE...37 SYNOPSIS...37 SHORT TERM...07 LONG TERM...07 AVIATION...37
Hazardous weather outlook, Feb 12, 12:14 PM CST, 2 hours 49 minutes before
Hazardous Weather Outlook National Weather Service Lincoln IL 1214 PM CST Fri Feb 12 2021 ILZ027>031-036>038-131200- Fulton-Knox-Marshall-McLean-Peoria-Stark-Tazewell-Woodford- 1214 PM CST Fri Feb 12 2021 This Hazardous Weather Outlook is for portions of central Illinois and west central Illinois. .DAY ONE...THIS AFTERNOON AND TONIGHT... Wind chill values of 10 to 20 degrees below zero are expected tonight into Saturday morning. Light snow is likely tonight into Saturday morning, with 1 to 3 inches of new accumulation possible. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY... Very cold weather will occur this weekend into the middle of next week, with the coldest conditions occuring Saturday night through Monday. Wind chills are forecast to drop to 20 to 25 below zero at times from Saturday night through Monday morning. There is a good chance of snow Monday and Monday night with some snow accumulation possible especially east of the IL river. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated through tonight. Though snow measurements are appreciated. ILZ040>057-061-131200- Cass-Champaign-Christian-Coles-De Witt-Douglas-Edgar-Logan-Macon- Mason-Menard-Morgan-Moultrie-Piatt-Sangamon-Schuyler-Scott-Shelby- Vermilion- 1214 PM CST Fri Feb 12 2021 This Hazardous Weather Outlook is for portions of central Illinois, east central Illinois and west central Illinois. .DAY ONE...THIS AFTERNOON AND TONIGHT... Wind chill values of 5 to 15 degrees below zero are possible tonight into Saturday morning. Some light snow is possible tonight into Saturday morning with accumulations less than 1 inch. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY... Very cold weather will persist through the entire period, with the coldest conditions developing Saturday night through Monday. Wind chills are forecast to drop to 10 to 20 degrees below zero at times from Saturday night through Monday morning. A winter storm is possible Monday and Monday night. While there remains considerable uncertainty on the track of this system, several inches of snow will be possible for portions of the region especially east of I-55. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated through tonight. Though snow measurements are appreciated. ILZ062-063-066>068-071>073-131200- Clark-Clay-Crawford-Cumberland-Effingham-Jasper-Lawrence-Richland- 1214 PM CST Fri Feb 12 2021 This Hazardous Weather Outlook is for portions of east central Illinois and southeast Illinois. .DAY ONE...THIS AFTERNOON AND TONIGHT... Wind chill values will range from zero to 5 below zero tonight into Saturday morning. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY... Very cold weather will persist through the entire period, with the coldest conditions developing Saturday night through Monday. Wind chills are forecast to drop to 5 to 15 degrees below zero overnight Saturday night into Tuesday morning. A winter storm is possible Monday and Monday night. While there remains considerable uncertainty on the track of this system, several inches of snow will be possible for portions of southeast Illinois. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated through tonight. 37
The office that day
Everything else NWS Lincoln, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 12, 3:03 PM CST | Wind Chill Advisory | ILX | Cass, Fulton, Knox, Marshall, Mason, Morgan and 6 more | 21 hr |
Nearby
Winter Storm Watches in Illinois, 2021Every winter storm watch 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.