Alert archive / Iowa / Winter Storm Warnings in 2021
Winter Storm Warning 5, NWS Quad Cities, IA
NWS Quad Cities, IA issued this winter storm warning at Mar 15, 2021, 3:32 AM CDT for 8 counties in Iowa. It took effect at Mar 15, 2021, 4:00 AM CDT. It was in force for 15 hr. 18 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Mar 15, 2021, 3:32 AM CDT (08:32 UTC)
- In effect from
- Mar 15, 2021, 4:00 AM CDT
- Expired
- Mar 15, 2021, 7:00 PM CDT
- In force
- 15 hr
- Issued by
- NWS Quad Cities, IA
Counties Benton County, IA, Buchanan County, IA, Clinton County, IA, Delaware County, IA, Dubuque County, IA, Jackson County, IA, Jones County, IA, Linn County, IA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 15, 11:40 AM CDT | SNOW 1 | 4 Sse Cedar Rapids, IA | DELAYED REPORT. |
| Mar 15, 11:42 AM CDT | SNOW 1 | Ne Cedar Rapids, IA | DIFFICULT TO MEASURE. |
| Mar 15, 11:46 AM CDT | SNOW 2.3 | 4 W Stanley, IA | |
| Mar 15, 1:05 PM CDT | SNOW 2.6 | Dubuque Regional Airpor, IA | |
| Mar 15, 1:15 PM CDT | SNOW 2.5 | Wyoming, IA | |
| Mar 15, 1:15 PM CDT | SNOW 2.8 | 3 Ssw Center Junction, IA | |
| Mar 15, 1:34 PM CDT | SNOW 3.5 | 4 W Stanley, IA | |
| Mar 15, 3:00 PM CDT | SNOW 3 | 2 Se Asbury, IA | DELAYED REPORT. 3 HOURS OF SLEET OCCURRED BEFORE CHANGE OVER TO SNOW. |
| Mar 15, 3:03 PM CDT | SNOW 4.2 | 2 Ene Hazleton, IA | UPDATED SNOWFALL TOTAL. |
| Mar 15, 3:04 PM CDT | SNOW 4.3 | 1 Nw Center Grove, IA | SINCE 905 AM. |
| Mar 15, 3:18 PM CDT | SNOW 3 | 1 N Independence, IA | DELAYED REPORT. |
| Mar 15, 3:21 PM CDT | SNOW 3.5 | 1 Nw Maquoketa, IA | EVENT TOTAL. |
| Mar 15, 3:25 PM CDT | SNOW 1 | 3 Ene Fairfax, IA | |
| Mar 15, 3:51 PM CDT | SNOW 4.5 | Dewitt, IA | EVENT TOTAL. |
| Mar 15, 4:08 PM CDT | SNOW 3 | Rickardsville, IA | SNOW HAS ENDED. |
| Mar 15, 4:41 PM CDT | SNOW 3 | Coggon, IA | EVENT TOTAL. |
| Mar 15, 4:50 PM CDT | SNOW 5.4 | 1 Wnw Dubuque, IA | |
| Mar 15, 7:00 PM CDT | SNOW 3.8 | 1 Nw Dubuque Regional A, IA | EVENT TOTAL. RECEIVED 1.2 INCHES FROM 1PM TO 7PM. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Davenport, (KDVN), launched 00:00Z, 8.5 hours before the alert went out and 91 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
- 1781 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 19 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
464 WWUS43 KDVN 150832 WSWDVN URGENT - WINTER WEATHER MESSAGE National Weather Service Quad Cities IA IL 332 AM CDT Mon Mar 15 2021 ...Late Season Winter Storm Monday... .A late winter storm system will impact Iowa and northwest Illinois today. Rain will changeover to sleet and snow early this morning and continue through early afternoon. Most sleet and snow accumulations will occur along and north of Interstate 80, with moderate to heavy wet snow possible north of highway 30. A period of freezing rain resulting in a light glaze may also occur at times in the advisory areas. The heaviest snow will fall this morning, impacting the morning commute. IAZ040-041-051>053-066-151645- /O.UPG.KDVN.WW.Y.0013.210315T0900Z-210315T2100Z/ /O.NEW.KDVN.WS.W.0005.210315T0900Z-210315T2100Z/ Buchanan-Delaware-Benton-Linn-Jones-Clinton- Including the cities of Independence, Manchester, Vinton, Cedar Rapids, Anamosa, and Clinton 332 AM CDT Mon Mar 15 2021 ...WINTER STORM WARNING IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Heavy mixed precipitation changing to snow. Total snow accumulations of 4 to 6 inches and ice accumulations of a light glaze. Snowfall rates around 1 inch per hour will be possible. East winds gusting as high as 35 mph, reducing visibility below a half mile at times. * WHERE...Portions of east central and northeast Iowa. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ042-054-151645- /O.UPG.KDVN.WW.Y.0013.210315T1200Z-210316T0000Z/ /O.NEW.KDVN.WS.W.0005.210315T1200Z-210316T0000Z/ Dubuque-Jackson- Including the cities of Dubuque and Maquoketa 332 AM CDT Mon Mar 15 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Heavy mixed precipitation changing to snow. Total snow accumulations of 4 to 6 inches and ice accumulations of a light glaze. Snowfall rates around 1 inch per hour will be possible. East winds gusting as high as 35 mph, reducing visibility below a half mile at times. * WHERE...Dubuque and Jackson Counties. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ ILZ016>018-151645- /O.EXA.KDVN.WW.Y.0013.210315T0900Z-210315T2100Z/ Henry IL-Bureau-Putnam- Including the cities of Geneseo, Princeton, and Hennepin 332 AM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Mixed precipitation expected. Total snow accumulations of 1 to 3 inches and ice accumulations of a light glaze. East winds gusting as high as 35 mph, reducing visibility below a half mile at times. * WHERE...Henry IL, Bureau and Putnam Counties. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ063>065-067-068-ILZ009-015-151645- /O.CON.KDVN.WW.Y.0013.210315T0900Z-210315T2100Z/ Iowa-Johnson-Cedar-Muscatine-Scott-Whiteside-Rock Island- Including the cities of Marengo, Iowa City, Tipton, Muscatine, Davenport, Bettendorf, Sterling, Moline, and Rock Island 332 AM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Mixed precipitation expected. Total sleet and snow accumulations of a half inch to 3 inches. Ice accumulations of a light glaze to a tenth of an inch mainly on elevated surfaces. Winds gusting as high as 35 mph, reducing visibility to a half mile at times. * WHERE...Portions of east central Iowa and northwest Illinois. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ ILZ001-002-007-151645- /O.CON.KDVN.WW.Y.0013.210315T1200Z-210316T0000Z/ Jo Daviess-Stephenson-Carroll- Including the cities of Galena, Freeport, and Mount Carroll 332 AM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Heavy mixed precipitation changing to snow. Total snow accumulations of 3 to 5 inches and ice accumulations of a light glaze. Snowfall rates around 1 inch per hour will be possible. East winds gusting as high as 35 mph, reducing visibility below a half mile at times. * WHERE...Jo Daviess, Carroll and Stephenson Counties. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ www.weather.gov/dvn
4 follow-up statements
882 WWUS43 KDVN 151549 WSWDVN URGENT - WINTER WEATHER MESSAGE National Weather Service Quad Cities IA IL 1049 AM CDT Mon Mar 15 2021 ...Late Season Winter Storm Continues... .A late winter storm system will continue to impact Iowa and northwest Illinois through this afternoon. A wintry mix will changeover mainly snow, but there may be additional periods of a wintry mix of freezing rain, sleet and snow at times into the afternoon. Most sleet and snow accumulations will occur along and north of Interstate 80, with moderate to heavy wet snow north of highway 30. The rounds of freezing rain will result in a light glaze, especially on elevated surfaces. Strong east winds gusting up to 40 MPH will also add to the hazard by combining with the falling snow to sharply reduce visibility down to a half mile or less at times, especially in open areas. IAZ040-041-051>053-066-152100- /O.CON.KDVN.WS.W.0005.000000T0000Z-210315T2100Z/ Buchanan-Delaware-Benton-Linn-Jones-Clinton- Including the cities of Independence, Manchester, Vinton, Cedar Rapids, Anamosa, and Clinton 1049 AM CDT Mon Mar 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Snow, mixed at times with freezing rain and sleet. Total snow accumulations of 3 to 6 inches and ice accumulations of a light glaze. Snowfall rates around 1 inch per hour will be possible. East winds gusting as high as 40 mph, combining with falling snow to reduce visibility below a half mile at times. * WHERE...Portions of east central and northeast Iowa. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ042-054-160000- /O.CON.KDVN.WS.W.0005.000000T0000Z-210316T0000Z/ Dubuque-Jackson- Including the cities of Dubuque and Maquoketa 1049 AM CDT Mon Mar 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow, mixed at times with freezing rain and sleet. Total snow accumulations of 3 to 6 inches and ice accumulations of a light glaze. Snowfall rates around 1 inch per hour will be possible. East winds gusting as high as 40 mph, combining with falling snow to reduce visibility below a half mile at times. * WHERE...Dubuque and Jackson Counties. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ063>065-067-068-ILZ009-015>018-152100- /O.CON.KDVN.WW.Y.0013.000000T0000Z-210315T2100Z/ Iowa-Johnson-Cedar-Muscatine-Scott-Whiteside-Rock Island-Henry IL- Bureau-Putnam- Including the cities of Marengo, Iowa City, Tipton, Muscatine, Davenport, Bettendorf, Sterling, Moline, Rock Island, Geneseo, Princeton, and Hennepin 1049 AM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Wintry mixed precipitation. Total sleet and snow accumulations of a half inch to 3 inches. Ice accumulations of a light glaze to a tenth of an inch mainly on elevated surfaces. Winds gusting as high as 40 mph, combining with falling snow to reduce visibility to a half mile at times. * WHERE...Portions of east central Iowa and northwest Illinois. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ ILZ001-002-007-160000- /O.CON.KDVN.WW.Y.0013.000000T0000Z-210316T0000Z/ Jo Daviess-Stephenson-Carroll- Including the cities of Galena, Freeport, and Mount Carroll 1049 AM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow, mixed at times with freezing rain and sleet. Total snow accumulations of 3 to 5 inches and ice accumulations of a light glaze. Snowfall rates around 1 inch per hour will be possible. East winds gusting as high as 40 mph, combining with falling snow to reduce visibility to a half mile at times. * WHERE...Jo Daviess, Carroll and Stephenson Counties. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ www.weather.gov/dvn
807 WWUS43 KDVN 151918 WSWDVN URGENT - WINTER WEATHER MESSAGE National Weather Service Quad Cities IA IL 218 PM CDT Mon Mar 15 2021 ...Late Season Winter Storm Continues... IAZ054-152100- /O.CAN.KDVN.WS.W.0005.000000T0000Z-210316T0000Z/ /O.EXA.KDVN.WW.Y.0013.000000T0000Z-210315T2100Z/ Jackson- Including the city of Maquoketa 218 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Wintry mixed precipitation changing to freezing drizzle. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Jackson County. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the start of the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ051>053-066-152100- /O.CAN.KDVN.WS.W.0005.000000T0000Z-210315T2100Z/ /O.EXA.KDVN.WW.Y.0013.000000T0000Z-210315T2100Z/ Benton-Linn-Jones-Clinton- Including the cities of Vinton, Cedar Rapids, Anamosa, and Clinton 218 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Wintry mixed precipitation changing to freezing drizzle. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Benton, Linn, Jones and Clinton Counties. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ040-041-152100- /O.CON.KDVN.WS.W.0005.000000T0000Z-210315T2100Z/ Buchanan-Delaware- Including the cities of Independence and Manchester 218 PM CDT Mon Mar 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Snow, mixed at times with freezing rain, drizzle and sleet. Additional snow accumulations of 1 to 2 inches and ice accumulations of a light glaze. East winds gusting as high as 40 mph, combining with falling snow to reduce visibility below a half mile at times. * WHERE...Buchanan and Delaware Counties. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the start of the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ042-160000- /O.CON.KDVN.WS.W.0005.000000T0000Z-210316T0000Z/ Dubuque- Including the city of Dubuque 218 PM CDT Mon Mar 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow, mixed at times with freezing rain, drizzle and sleet. Additional snow accumulations of 1 to 2 inches and ice accumulations of a light glaze. East winds gusting as high as 40 mph, combining with falling snow to reduce visibility below a half mile at times. * WHERE...Dubuque County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ063>065-067-068-ILZ009-015>018-152100- /O.CON.KDVN.WW.Y.0013.000000T0000Z-210315T2100Z/ Iowa-Johnson-Cedar-Muscatine-Scott-Whiteside-Rock Island-Henry IL- Bureau-Putnam- Including the cities of Marengo, Iowa City, Tipton, Muscatine, Davenport, Bettendorf, Sterling, Moline, Rock Island, Geneseo, Princeton, and Hennepin 218 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Wintry mixed precipitation of light snow and freezing drizzle. Additional snow accumulations under a half inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Portions of east central Iowa and north central and northwest Illinois. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the start of the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ ILZ001-002-007-160000- /O.CON.KDVN.WW.Y.0013.000000T0000Z-210316T0000Z/ Jo Daviess-Stephenson-Carroll- Including the cities of Galena, Freeport, and Mount Carroll 218 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow, mixed at times with freezing rain, drizzle and sleet. Additional snow accumulations of 1 to 2 inches and ice accumulations of a light glaze. East winds gusting as high as 40 mph, combining with falling snow to reduce visibility to a half mile at times. * WHERE...Jo Daviess, Carroll and Stephenson Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ 12 www.weather.gov/dvn
176 WWUS43 KDVN 152058 WSWDVN URGENT - WINTER WEATHER MESSAGE National Weather Service Quad Cities IA IL 358 PM CDT Mon Mar 15 2021 ...Late Season Winter Storm Continues... IAZ040-041-152200- /O.EXP.KDVN.WS.W.0005.000000T0000Z-210315T2100Z/ Buchanan-Delaware- Including the cities of Independence and Manchester 358 PM CDT Mon Mar 15 2021 ...WINTER STORM WARNING WILL EXPIRE AT 4 PM CDT THIS AFTERNOON... Precipitation has come to an end and the winter storm warning will be allowed to expire. $$ IAZ051>054-066-152200- /O.EXP.KDVN.WW.Y.0013.000000T0000Z-210315T2100Z/ Benton-Linn-Jones-Jackson-Clinton- Including the cities of Vinton, Cedar Rapids, Anamosa, Maquoketa, and Clinton 358 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM CDT THIS AFTERNOON... Precipitation has ended and the winter weather advisory will be allowed to expire. $$ IAZ063>065-067-068-ILZ009-015>018-152200- /O.EXP.KDVN.WW.Y.0013.000000T0000Z-210315T2100Z/ Iowa-Johnson-Cedar-Muscatine-Scott-Whiteside-Rock Island-Henry IL- Bureau-Putnam- Including the cities of Marengo, Iowa City, Tipton, Muscatine, Davenport, Bettendorf, Sterling, Moline, Rock Island, Geneseo, Princeton, and Hennepin 358 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM CDT THIS AFTERNOON... Precipitation has ended and the winter weather advisory will be allowed to expire. $$ IAZ042-160000- /O.CON.KDVN.WS.W.0005.000000T0000Z-210316T0000Z/ Dubuque- Including the city of Dubuque 358 PM CDT Mon Mar 15 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heavy mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. * WHERE...Dubuque County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ ILZ001-002-007-160000- /O.CON.KDVN.WW.Y.0013.000000T0000Z-210316T0000Z/ Jo Daviess-Stephenson-Carroll- Including the cities of Galena, Freeport, and Mount Carroll 358 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. * WHERE...Jo Daviess, Carroll and Stephenson Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ www.weather.gov/dvn
750 WWUS43 KDVN 160021 WSWDVN URGENT - WINTER WEATHER MESSAGE National Weather Service Quad Cities IA IL 721 PM CDT Mon Mar 15 2021 ...Winter Storm Warning Expired... The snow has ended, but patchy freezing drizzle has formed across the area. Temperatures are expected to remain at or below freezing across the area through the overnight. Patchy freezing drizzle may lead to slick surfaces, especially if they are untreated. Be sure to drive with caution this evening. IAZ042-160130- /O.EXP.KDVN.WS.W.0005.000000T0000Z-210316T0000Z/ Dubuque- Including the city of Dubuque 721 PM CDT Mon Mar 15 2021 ...WINTER STORM WARNING HAS EXPIRED... The snow has ended, but patchy freezing drizzle has formed across the area. Temperatures are expected to remain at or below freezing across the area through the overnight. Patchy freezing drizzle may lead to slick surfaces, especially if they are untreated. Be sure to drive with caution this evening. $$ ILZ001-002-007-160130- /O.EXP.KDVN.WW.Y.0013.000000T0000Z-210316T0000Z/ Jo Daviess-Stephenson-Carroll- Including the cities of Galena, Freeport, and Mount Carroll 721 PM CDT Mon Mar 15 2021 ...WINTER WEATHER ADVISORY HAS EXPIRED... The snow has ended, but patchy freezing drizzle has formed across the area. Temperatures are expected to remain at or below freezing across the area through the overnight. Patchy freezing drizzle may lead to slick surfaces, especially if they are untreated. Be sure to drive with caution this evening. $$ www.weather.gov/dvn
Nearby
Winter Storm Warnings in Iowa, 2021Every winter storm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.