Alert archive / Wisconsin / Winter Storm Warnings in 2020
Winter Storm Warning 1, NWS Milwaukee, WI
NWS Milwaukee, WI issued this winter storm warning at Jan 10, 2020, 3:04 AM CST for 15 counties in Wisconsin. It took effect at Jan 10, 2020, 7:00 PM CST. It was in force for 28 hr. 60 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
- Jan 10, 2020, 3:04 AM CST (09:04 UTC)
- In effect from
- Jan 10, 2020, 7:00 PM CST
- Expired
- Jan 11, 2020, 11:05 PM CST
- In force
- 28 hr
- Issued by
- NWS Milwaukee, WI
Counties Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Sheboygan County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI
The radar
The Milwaukee radar (KMKX), 10 km from the middle of the area, began a volume at 09:04 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 10, 9:45 PM CST | FREEZING RAIN 0.2 | Janesville, WI | |
| Jan 10, 10:04 PM CST | FREEZING RAIN 0.2 | 2 Se Monticello, WI | DELAYED REPORT. |
| Jan 10, 11:59 PM CST | SNOW 3.5 | 2 W Beaver Dam, WI | |
| Jan 11, 12:00 AM CST | SNOW 2.2 | 2 Ese South Byron, WI | CO-OP OBSERVER STATION FDCW3 1.8 E SOUTH BYRON. |
| Jan 11, 12:30 AM CST | SNOW 1 | 5 Ne Plymouth, WI | RELAYED FROM SOCIAL MEDIA. |
| Jan 11, 12:50 AM CST | SNOW 2.5 | 2 Ne Maple Bluff, WI | CORRECTS PREVIOUS SNOW REPORT FROM 2 NE MAPLE BLUFF. |
| Jan 11, 12:50 AM CST | SNOW 2.5 | 2 Ne Maple Bluff, WI | |
| Jan 11, 5:30 AM CST | SNOW 1 | 2 Nnw Sheboygan, WI | COCORAHS STATION WI-SB-14 SHEBOYGAN 2.7 N. |
| Jan 11, 6:00 AM CST | FREEZING RAIN 0.1 | 2 Ese Lac La Belle, WI | |
| Jan 11, 6:00 AM CST | FREEZING RAIN 0.2 | 1 Sse Shorewood Hills, WI | |
| Jan 11, 6:00 AM CST | SNOW 3 | 1 Sse Shorewood Hills, WI | ICE ACCUMULATION OF 0.2 INCH. |
| Jan 11, 6:15 AM CST | SNOW 1 | 1 Sw Hartford, WI | CO-OP OBSERVER STATION HARW3 0.7 SW HARTFORD. |
| Jan 11, 6:30 AM CST | FREEZING RAIN 0.1 | 1 Wnw Oconomowoc, WI | |
| Jan 11, 6:45 AM CST | SNOW 2.8 | 4 Nne Verona, WI | COCORAHS STATION WI-DA-63 MADISON 7.0 WSW. |
| Jan 11, 7:00 AM CST | SNOW 0.1 | 3 Wsw Glendale, WI | COCORAHS STATION WI-MW-14 MILWAUKEE 3.6 NNW. |
| Jan 11, 7:00 AM CST | SNOW 0.3 | 2 Se Monticello, WI | COCORAHS STATION WI-GN-5 MONTICELLO 2.2 SE. |
| Jan 11, 7:00 AM CST | SNOW 0.4 | Oregon, WI | COCORAHS STATION WI-DA-33 OREGON 0.4 SSW. |
| Jan 11, 7:00 AM CST | SNOW 0.6 | 3 Nw Johnson Creek, WI | COCORAHS STATION WI-JF-11 JOHNSON CREEK 3.2 NW. |
| Jan 11, 7:00 AM CST | SNOW 0.8 | 1 Sse Random Lake, WI | COCORAHS STATION WI-SB-10 RANDOM LAKE-COCORAHS. |
| Jan 11, 7:00 AM CST | SNOW 1 | 1 Ne Mcfarland, WI | COCORAHS STATION WI-DA-70 MCFARLAND 1.3 NE. |
| Jan 11, 7:00 AM CST | SNOW 1 | 1 Ssw Watertown, WI | CO-OP OBSERVER STATION WATW3 WATERTOWN. |
| Jan 11, 7:00 AM CST | SNOW 1 | 1 S Watertown, WI | COCORAHS STATION WI-JF-19 WATERTOWN 0.8 S. |
| Jan 11, 7:00 AM CST | SNOW 1 | 2 S Mount Horeb, WI | CO-OP OBSERVER STATION MRBW3 2.0 S MOUNT HOREB. |
| Jan 11, 7:00 AM CST | SNOW 1.2 | 3 Wnw Slinger, WI | COCORAHS STATION WI-WS-30 HARTFORD 2.9 ENE. |
| Jan 11, 7:00 AM CST | SNOW 1.5 | 2 E Cottage Grove, WI | COCORAHS STATION WI-DA-75 COTTAGE GROVE 2.2 E. |
| Jan 11, 7:00 AM CST | SNOW 1.5 | 3 N Kohler, WI | COCORAHS STATION WI-SB-12 SHEBOYGAN 3.2 NW. |
| Jan 11, 7:00 AM CST | SNOW 1.6 | Theresa, WI | COCORAHS STATION WI-DD-6 THERESA 0.5 SSW. |
| Jan 11, 7:00 AM CST | SNOW 1.8 | 2 Wnw Kewaskum, WI | COCORAHS STATION WI-WS-4 KEWASKUM 1.8 WNW. |
| Jan 11, 7:00 AM CST | SNOW 2 | 1 Ssw Beaver Dam, WI | CO-OP OBSERVER STATION BEAW3 1.2 SW BEAVER DAM. |
| Jan 11, 7:00 AM CST | SNOW 2 | 1 Ssw Shorewood Hills, WI | COCORAHS STATION WI-DA-13 MADISON 3.7 WSW. |
| Jan 11, 7:00 AM CST | SNOW 2 | 2 Sw Shorewood Hills, WI | CO-OP OBSERVER STATION CHMW3 2.0 SW SHOREWOOD HILLS. |
| Jan 11, 7:00 AM CST | SNOW 2.2 | 1 W Shorewood Hills, WI | COCORAHS STATION WI-DA-39 MADISON 4.0 W. |
| Jan 11, 7:00 AM CST | SNOW 2.5 | 1 Sw Fond Du Lac, WI | CO-OP OBSERVER STATION FCDW3 FOND DU LAC 1 SW. |
| Jan 11, 7:00 AM CST | SNOW 2.5 | 3 S Shorewood Hills, WI | COCORAHS STATION WI-DA-72 MADISON 4.0 SW. |
| Jan 11, 7:00 AM CST | SNOW 2.7 | Horicon, WI | CO-OP OBSERVER STATION HORW3 HORICON-WWTP. |
| Jan 11, 7:00 AM CST | SNOW 3.2 | 1 Ssw Middleton, WI | CO-OP OBSERVER STATION MDDW3 MIDDLETON. |
| Jan 11, 7:00 AM CST | SNOW 3.9 | 2 Wnw Beaver Dam, WI | CO-OP OBSERVER STATION WSFW3 2.3 W BEAVER DAM. |
| Jan 11, 7:10 AM CST | SNOW 2.5 | St. Peter, WI | CO-OP OBSERVER STATION TAHW3 ST. PETER. |
| Jan 11, 7:47 AM CST | FREEZING RAIN 0.1 | Elkhorn, WI | |
| Jan 11, 7:56 AM CST | SNOW 0.7 | 3 Se Theresa, WI | COCORAHS STATION WI-DD-5 THERESA 3.1 SE. |
| Jan 11, 7:56 AM CST | SNOW 1.6 | 1 Ssw West Bend, WI | CO-OP OBSERVER STATION WTBW3 WEST BEND. |
| Jan 11, 8:00 AM CST | SNOW 0.1 | 1 Sse West Allis, WI | COCORAHS STATION WI-MW-18 WEST ALLIS 0.7 SSE. |
| Jan 11, 8:00 AM CST | SNOW 1.5 | 2 Nne Monona, WI | COCORAHS STATION WI-DA-84 MADISON 3.4 E. |
| Jan 11, 8:00 AM CST | SNOW 1.8 | 2 Sw Sheboygan, WI | COCORAHS STATION WI-SB-19 SHEBOYGAN 0.7 SSW. |
| Jan 11, 8:00 AM CST | SNOW 3.5 | 1 Ssw Beaver Dam, WI | COCORAHS STATION WI-DD-4 BEAVER DAM 1.4 SSW. |
| Jan 11, 8:03 AM CST | FREEZING RAIN 0.1 | 2 Nne Merton, WI | |
| Jan 11, 8:04 AM CST | SNOW 1.8 | 5 Ene Columbus, WI | COCORAHS STATION WI-DD-15 COLUMBUS 4.8 ENE. |
| Jan 11, 8:08 AM CST | FREEZING RAIN 0.1 | 1 Se West Allis, WI | |
| Jan 11, 8:15 AM CST | SNOW 1.7 | Benton, WI | COCORAHS STATION WI-LF-5 BENTON 0.3 WNW. |
| Jan 11, 8:17 AM CST | SNOW 0.8 | Deerfield, WI | |
| Jan 11, 8:19 AM CST | FREEZING RAIN 0.1 | 2 S Wales, WI | |
| Jan 11, 8:21 AM CST | SNOW 1.2 | Waterloo, WI | CO-OP OBSERVER STATION LOOW3 WATERLOO. |
| Jan 11, 8:47 AM CST | FREEZING RAIN 0.3 | 2 Se Monticello, WI | |
| Jan 11, 8:47 AM CST | SNOW 1.5 | 4 Wsw Howards Grove, WI | COCORAHS STATION WI-SB-18 PLYMOUTH 5.4 NE. |
| Jan 11, 8:53 AM CST | SNOW 1.8 | 2 Sse Fond Du Lac, WI | |
| Jan 11, 8:54 AM CST | FREEZING RAIN 0.1 | Jackson, WI | |
| Jan 11, 9:10 AM CST | SNOW 0.7 | 1 W Allenton, WI | CO-OP OBSERVER STATION ALLW3 ALLENTON. |
| Jan 11, 9:26 AM CST | SNOW 1.3 | 3 E Maple Bluff, WI | MEASURED AT 9 A.M. RELAYED VIA SOCIAL MEDIA. |
| Jan 11, 9:35 AM CST | FREEZING RAIN 0.1 | 6 Nnw Elkhorn, WI | RELAYED VIA SOCIAL MEDIA. |
| Jan 11, 6:29 PM CST | SNOW 2.9 | 1 N Waukesha, WI |
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, 9.1 hours before the alert went out and 225 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
- 9 J/kg
- Mixed-layer CIN
- -30 J/kg
- Mixed-layer LCL
- 1034 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 339 m²/s²
- 0-3 km storm-relative helicity
- 319 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
410 WWUS43 KMKX 100904 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 304 AM CST Fri Jan 10 2020 ...COMPLEX WINTER STORM LIKELY TO IMPACT THE REGION... WIZ059-060-063-064-067-068-102230- /O.UPG.KMKX.WS.A.0001.200111T1800Z-200112T1200Z/ /O.NEW.KMKX.WS.W.0001.200111T0100Z-200112T1200Z/ Washington-Ozaukee-Dane-Jefferson-Lafayette-Green- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Madison, Watertown, Fort Atkinson, Jefferson, Darlington, Shullsburg, Benton, Belmont, Argyle, Blanchardville, Monroe, and Brodhead 304 AM CST Fri Jan 10 2020 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 6 AM CST SUNDAY... * WHAT...Heavy mixed precipitation expected. Through Saturday morning, 2 to 5 inches of snow and up to a quarter inch of freezing rain is expected. Freezing rain totals will be highest southeast of a line from Janesville to Milwaukee. Additional moderate to heavy snow is expected Saturday afternoon and evening. Storm total snow of 6 to 10 inches is possible. Winds will gust as high as 40 mph, especially closer to Lake Michigan. * WHERE...Along and south of a line from Darlington to Watertown to Port Washington. * WHEN...From 7 PM this evening to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Two waves of wintry weather are expected. The first will bring a combination of snow, freezing rain, and sleet to the area this evening and tonight. Moderate to heavy snow will then move into the area Saturday afternoon and night. Between these two waves on Saturday morning, areas of freezing drizzle will be possible. 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. && $$ WIZ065-066-069>072-102230- /O.UPG.KMKX.WS.A.0001.200111T0300Z-200112T1200Z/ /O.NEW.KMKX.WS.W.0001.200111T0100Z-200112T1200Z/ Waukesha-Milwaukee-Rock-Walworth-Racine-Kenosha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 304 AM CST Fri Jan 10 2020 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 6 AM CST SUNDAY... * WHAT...Heavy mixed precipitation expected. Through Saturday morning, 2 to 5 inches of snow and up to a quarter inch of freezing rain is expected. Freezing rain totals will be highest southeast of a line from Janesville to Milwaukee. Additional moderate to heavy snow is expected Saturday afternoon and evening. Storm total snow of 6 to 9 inches is possible. Winds will gust as high as 40 mph, especially closer to Lake Michigan. * WHERE...Along and south of a line from Darlington to Watertown to Port Washington. * WHEN...From 7 PM this evening to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Two waves of wintry weather are expected. The first will bring a combination of snow, freezing rain, and sleet to the area this evening and tonight. Moderate to heavy snow will then move into the area Saturday afternoon and night. Between these two waves on Saturday morning, areas of freezing drizzle will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ046-047-051-052-056>058-062-102230- /O.CON.KMKX.WS.A.0001.200111T1800Z-200112T1200Z/ Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Iowa- Including the cities of Montello, Westfield, Oxford, Neshkoro, Endeavor, Berlin, Princeton, Markesan, Fond Du Lac, Plymouth, Sheboygan Falls, Howards Grove, Oostburg, Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Portage, Columbus, Lake Wisconsin, Lodi, Beaver Dam, Waupun, Mayville, Dodgeville, Mineral Point, and Barneveld 304 AM CST Fri Jan 10 2020 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * WHAT...Heavy snow possible. Total snow accumulations of 5 to 9 inches possible. Winds could gust as high as 40 mph. * WHERE...Portions of east central, south central and southeast Wisconsin. * WHEN...From Saturday afternoon through late Saturday night. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...A period of light snow will be possible this evening into early Saturday morning. Only light accumulations are expected. The more widespread and impactful snow will arrive Saturday afternoon, continuing into Saturday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$
9 follow-up statements
916 WWUS43 KMKX 101958 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 158 PM CST Fri Jan 10 2020 ...COMPLEX WINTER STORM TO IMPACT THE REGION... WIZ051-052-058-110400- /O.UPG.KMKX.WS.A.0001.200111T1800Z-200112T1200Z/ /O.NEW.KMKX.WW.Y.0001.200111T0200Z-200111T1800Z/ /O.EXB.KMKX.WS.W.0001.200111T1800Z-200112T1200Z/ Fond du Lac-Sheboygan-Dodge- Including the cities of Fond Du Lac, Plymouth, Sheboygan Falls, Howards Grove, Oostburg, Beaver Dam, Waupun, and Mayville 158 PM CST Fri Jan 10 2020 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON CST SATURDAY... ...WINTER STORM WARNING IN EFFECT FROM NOON SATURDAY TO 6 AM CST SUNDAY... * WHAT...Snow this evening into Saturday night, heavy at times later Saturday into Saturday night. Snow of 2 to 4 inches tonight into Saturday morning, and then 4 to 7 inches Saturday afternoon into Saturday night. Storm totals will be in the 6 to 10 inch range. In addition to the snow, strong winds gusts of 35 to 45 mph will cause blowing and drifting of the snow throughout much of the event. Gusts could reach as high as 50 mph Saturday afternoon and evening. * WHERE...Fond du Lac, Sheboygan and Dodge Counties. * WHEN...For the Winter Storm Warning, from noon Saturday to 6 AM CST Sunday. For the Winter Weather Advisory, from 8 PM this evening to noon CST Saturday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ059-060-063>072-110400- /O.CON.KMKX.WS.W.0001.200111T0100Z-200112T1200Z/ Washington-Ozaukee-Dane-Jefferson-Waukesha-Milwaukee-Lafayette- Green-Rock-Walworth-Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Madison, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Darlington, Shullsburg, Benton, Belmont, Argyle, Blanchardville, Monroe, Brodhead, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 158 PM CST Fri Jan 10 2020 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 6 AM CST SUNDAY... * WHAT...Heavy mixed precipitation of rain, snow, sleet, and freezing rain expected. Through Saturday morning, 1 to 4 inches of snow and up to a tenth of an inch of freezing rain is expected. Freezing rain totals will be highest southeast of a line from Darlington to Port Washington, with lower amounts near Lake Michigan. The lower snow amounts will be to the southeast. Additional moderate to heavy snow is expected Saturday afternoon into Saturday night, with 4 to 7 inches possible. Storm totals will be in the 4 to 10 inch range. In addition to the snow, strong winds gusts of 35 to 45 mph will cause blowing and drifting of the snow throughout much of the event. Gusts could reach as high as 50 mph Saturday. * WHERE...Roughly along and south of a line from Darlington to Watertown to Port Washington. * WHEN...From 7 PM this evening to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Some freezing drizzle could occur Saturday morning between the two rounds of precipitation. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ WIZ046-047-056-057-062-110400- /O.UPG.KMKX.WS.A.0001.200111T1800Z-200112T1200Z/ /O.NEW.KMKX.WW.Y.0001.200111T0000Z-200112T1200Z/ Marquette-Green Lake-Sauk-Columbia-Iowa- Including the cities of Montello, Westfield, Oxford, Neshkoro, Endeavor, Berlin, Princeton, Markesan, Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Portage, Columbus, Lake Wisconsin, Lodi, Dodgeville, Mineral Point, and Barneveld 158 PM CST Fri Jan 10 2020 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY... * WHAT...Snow this evening into Saturday night, possibly heavy at times later Saturday into Saturday night. Snow of 1 to 4 inches tonight into Saturday morning, and then 2 to 6 inches Saturday afternoon into Saturday night. Storm totals will be in the 4 to 9 inch range. In addition to the snow, strong winds gusts of 30 to 40 mph will cause some blowing and drifting of the snow throughout much of the event. * WHERE...Marquette, Green Lake, Sauk, Columbia and Iowa Counties. * WHEN...From 6 PM this evening to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DDV
338 WWUS43 KMKX 110435 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 1035 PM CST Fri Jan 10 2020 ...COMPLEX WINTER STORM WILL CONTINUE TO IMPACT THE REGION... WIZ051-052-058-111245- /O.CON.KMKX.WS.W.0001.200111T1800Z-200112T1200Z/ /O.CON.KMKX.WW.Y.0001.000000T0000Z-200111T1800Z/ Fond du Lac-Sheboygan-Dodge- Including the cities of Fond Du Lac, Plymouth, Sheboygan Falls, Howards Grove, Oostburg, Beaver Dam, Waupun, and Mayville 1035 PM CST Fri Jan 10 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST SATURDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO 6 AM CST SUNDAY... * WHAT...Snow tonight with some sleet and freezing drizzle. Snow accumulation of 1 to 3 inches. Snow redevelops late Saturday afternoon and night. An additional 3 to 7 inches expected. In addition to the snow, strong winds gusts of 35 to 45 mph will cause blowing and drifting of the snow Saturday night. Gusts could reach as high as 50 mph Saturday afternoon and evening. * WHERE...Fond du Lac, Sheboygan and Dodge Counties. * WHEN...For the Winter Storm Warning, from noon Saturday to 6 AM CST Sunday. For the Winter Weather Advisory, from 8 PM this evening to noon CST Saturday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ WIZ059-060-063>072-111245- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Dane-Jefferson-Waukesha-Milwaukee-Lafayette- Green-Rock-Walworth-Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Madison, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Darlington, Shullsburg, Benton, Belmont, Argyle, Blanchardville, Monroe, Brodhead, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 1035 PM CST Fri Jan 10 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Heavy mixed precipitation of rain, snow, sleet, and freezing rain expected. Through Saturday morning, 1 to 3 inches of snow well north and west of Milwaukee and one tenth to three tenths of an inch of ice accumulation. Freezing drizzle for much of Saturday morning into the early afternoon for southeast Wisconsin. Moderate snow redevelops for late Saturday afternoon and night with 4 to 7 inches of snow accumulation. Blowing and drifting snow expected with wind gusts of 30 to 45 mph. * WHERE...Roughly along and south of a line from Darlington to Watertown to Port Washington. * WHEN...From 7 PM this evening to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ046-047-056-057-062-111245- /O.CON.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Marquette-Green Lake-Sauk-Columbia-Iowa- Including the cities of Montello, Westfield, Oxford, Neshkoro, Endeavor, Berlin, Princeton, Markesan, Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Portage, Columbus, Lake Wisconsin, Lodi, Dodgeville, Mineral Point, and Barneveld 1035 PM CST Fri Jan 10 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Snow tonight but ending during the early morning hours of Saturday. 1 to 3 inches expected. The snow will redevelop for late Saturday afternoon and night. Additional snow accumulations of 2 to 6 inches. In addition to the snow, strong winds gusts of 30 to 35 mph will cause some blowing and drifting of the snow throughout much of the event. * WHERE...Marquette, Green Lake, Sauk, Columbia and Iowa Counties. * WHEN...From 6 PM this evening to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. 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. && $$
393 WWUS43 KMKX 110757 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 157 AM CST Sat Jan 11 2020 ...COMPLEX WINTER STORM WILL CONTINUE TO IMPACT THE REGION... WIZ067-111200- /O.CAN.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ /O.EXB.KMKX.WW.Y.0001.000000T0000Z-200111T1200Z/ Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 157 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation becoming freezing drizzle. Additional snow accumulations of up to one tenth of an inch and ice accumulations of a light glaze. * WHERE...Lafayette County. * WHEN...Until 6 AM CST early this morning. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ051-058-111600- /O.CAN.KMKX.WS.W.0001.200111T1800Z-200112T1200Z/ /O.EXT.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge- Including the cities of Fond Du Lac, Beaver Dam, Waupun, and Mayville 157 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM CST SUNDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation becoming freezing drizzle early this morning, with another round of snow developing late this afternoon. Additional snow accumulations of 2 to 4 inches and ice accumulations of a light glaze. Winds gusting as high as 40 mph. * WHERE...Dodge and Fond du Lac Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. 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. && $$ WIZ063-068-111600- /O.CAN.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ /O.EXA.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Dane-Green- Including the cities of Madison, Monroe, and Brodhead 157 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST SUNDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation becoming freezing drizzle early this morning, with another round of snow developing late this afternoon. Additional snow accumulations of 2 to 4 inches and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Dane and Green Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ052-111600- /O.EXT.KMKX.WS.W.0001.200111T2100Z-200112T1200Z/ /O.EXT.KMKX.WW.Y.0001.000000T0000Z-200111T2100Z/ Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 157 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...WINTER STORM WARNING NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM CST SUNDAY... * WHAT...For the Winter Storm Warning, heavy snow expected this afternoon and night. Total snow accumulations of 3 to 5 inches. Winds gusting as high as 50 mph, especially near the lakeshore. For the Winter Weather Advisory, mixed precipitation becoming freezing drizzle this morning. Additional snow accumulations of up to one tenth of an inch and ice accumulations of up to one tenth of an inch. Winds gusting as high as 45 mph. * WHERE...Sheboygan County. * WHEN...For the Winter Storm Warning, from 3 PM this afternoon to 6 AM CST Sunday. For the Winter Weather Advisory, until 3 PM CST this afternoon. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ WIZ059-060-064>066-069>072-111600- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock-Walworth- Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 157 AM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Heavy mixed precipitation of rain, freezing rain, and sleet early this morning, transitioning to freezing drizzle for this morning through early afternoon. Additional ice accumulations of up to two tenths of an inch. Moderate snow will develop late this afternoon and night with snow accumulations of 4 to 6 inches. Winds gusting as high as 45 mph, especially near the lakeshore. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ046-047-056-057-062-111200- /O.EXT.KMKX.WW.Y.0001.000000T0000Z-200111T1200Z/ Marquette-Green Lake-Sauk-Columbia-Iowa- Including the cities of Montello, Westfield, Oxford, Neshkoro, Endeavor, Berlin, Princeton, Markesan, Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Portage, Columbus, Lake Wisconsin, Lodi, Dodgeville, Mineral Point, and Barneveld 157 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... * WHAT...Mixed precipitation becoming freezing drizzle early this morning. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. * WHERE...Columbia, Sauk, Marquette, Iowa and Green Lake Counties. * WHEN...Until 6 AM CST early this morning. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MRC/ARK
244 WWUS43 KMKX 111222 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 622 AM CST Sat Jan 11 2020 ...COMPLEX WINTER STORM WILL CONTINUE TO IMPACT THE REGION... WIZ046-047-056-057-062-067-111330- /O.EXP.KMKX.WW.Y.0001.000000T0000Z-200111T1200Z/ Marquette-Green Lake-Sauk-Columbia-Iowa-Lafayette- Including the cities of Montello, Westfield, Oxford, Neshkoro, Endeavor, Berlin, Princeton, Markesan, Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Portage, Columbus, Lake Wisconsin, Lodi, Dodgeville, Mineral Point, Barneveld, Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 622 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY HAS EXPIRED... Light snow is expected at times today and tonight, but any accumulation will be light. Untreated roads and surfaces will be slippery this morning due to the overnight mixed precipitation and freezing drizzle. $$ WIZ052-112030- /O.CON.KMKX.WS.W.0001.200111T2100Z-200112T1200Z/ /O.CON.KMKX.WW.Y.0001.000000T0000Z-200111T2100Z/ Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 622 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM CST SUNDAY... * WHAT...For the Winter Storm Warning, heavy snow expected this afternoon and night. Total snow accumulations of 4 to 6 inches. Winds gusting as high as 45 mph. For the Winter Weather Advisory, periods of snow and freezing drizzle through mid afternoon. Winds gusting as high as 45 mph. * WHERE...Sheboygan County. * WHEN...For the Winter Storm Warning, from 3 PM this afternoon to 6 AM CST Sunday. For the Winter Weather Advisory, until 3 PM CST this afternoon. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. 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. && $$ WIZ059-060-064>066-069>072-112030- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock-Walworth- Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 622 AM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Periods of freezing drizzle expected today. Additional ice accumulation up to one tenth of an inch. Moderate snow will develop late this afternoon and night with snow accumulations of 4 to 8 inches. Winds gusting as high as 50 mph. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ051-058-063-068-112030- /O.CON.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge-Dane-Green- Including the cities of Fond Du Lac, Beaver Dam, Waupun, Mayville, Madison, Monroe, and Brodhead 622 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Periods of freezing drizzle expected today. Moderate snow will develop late this afternoon and night with additional snow accumulations of 2 to 5 inches. Winds gusting as high as 35 mph. * WHERE...Green, Dane, Fond du Lac and Dodge Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Power outages are possible. 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. && $$ MRC
380 WWUS43 KMKX 111545 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 945 AM CST Sat Jan 11 2020 ...COMPLEX WINTER STORM WILL CONTINUE TO IMPACT THE REGION... WIZ052-112100- /O.CON.KMKX.WS.W.0001.200111T2100Z-200112T1200Z/ /O.CON.KMKX.WW.Y.0001.000000T0000Z-200111T2100Z/ Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 945 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM CST SUNDAY... * WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of 3 to 5 inches. Winds gusting as high as 45 mph. For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 40 mph. * WHERE...Sheboygan County. * WHEN...For the Winter Storm Warning, from 3 PM this afternoon to 6 AM CST Sunday. For the Winter Weather Advisory, until 3 PM CST this afternoon. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ059-060-064>066-069>072-112100- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock-Walworth- Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 945 AM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Periods of mixed precipitation through early afternoon. Heavy snow expected this evening. Additional snow accumulations of 4 to 6 inches and ice accumulations of up to one tenth of an inch. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. 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. && $$ WIZ051-058-063-068-112100- /O.CON.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge-Dane-Green- Including the cities of Fond Du Lac, Beaver Dam, Waupun, Mayville, Madison, Monroe, and Brodhead 945 AM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Periods of mixed precipitation this morning. Moderate to occasional heavy snow moves in this afternoon and evening. Additional snow accumulations of 2 to 4 inches and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Green, Dane, Fond du Lac and Dodge Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
250 WWUS43 KMKX 112103 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 303 PM CST Sat Jan 11 2020 ...COMPLEX WINTER STORM WILL CONTINUE TO IMPACT THE REGION... WIZ052-121200- /O.EXP.KMKX.WW.Y.0001.000000T0000Z-200111T2100Z/ /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 303 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS AFTERNOON... * WHAT...Moderate to heavy snow expected this evening. Total snow accumulations of 2 to 4 inches. Winds gusting as high as 45 mph. * WHERE...Sheboygan County. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. 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. && $$ WIZ059-060-064>066-069>072-121200- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock-Walworth- Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 303 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Moderate to heavy snow expected this evening. Additional snow accumulations of 2 to 4 inches. Winds gusting as high as 40 mph. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ051-058-063-068-121200- /O.CON.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge-Dane-Green- Including the cities of Fond Du Lac, Beaver Dam, Waupun, Mayville, Madison, Monroe, and Brodhead 303 PM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 35 mph. * WHERE...Green, Dane, Fond du Lac and Dodge Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. 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. && $$
436 WWUS43 KMKX 120141 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 741 PM CST Sat Jan 11 2020 ...ACCUMULATING SNOW WINDING DOWN ACROSS SOUTHERN WISCONSIN... WIZ063-068-120245- /O.CAN.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Dane-Green- Including the cities of Madison, Monroe, and Brodhead 741 PM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY IS CANCELLED... Additional snowfall in these areas will be light. Blowing snow in open areas will be minimal as well. Hence the Winter Weather Advisory is being cancelled. $$ WIZ059-060-064>066-069>072-120945- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock-Walworth- Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 741 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Light to Moderate snow at times will continue this evening. Additional snowfall of 1 to 3 inches is possible this evening. Also, winds gusting to 40 mph will cause areas of blowing snow. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The snow will be winding down through the evening. As winds diminish during the late evening, the Winter Storm Warning may be cancelled early. 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. && $$ WIZ052-120945- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 741 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Periods of moderate snow this evening. Additional snow accumulations of 1 to 3 inches. Also, wind gusts as high as 40 mph will cause areas of blowing and drifting snow. * WHERE...Sheboygan County. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The snow will be winding down through the evening. As winds diminish during the late evening, the Winter Storm Warning may be cancelled early. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ051-058-120945- /O.CON.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge- Including the cities of Fond Du Lac, Beaver Dam, Waupun, and Mayville 741 PM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Light to moderate snow diminishing during the evening. Additional snow accumulations up to 2 inches. Winds gusting to 30 to 35 mph will cause patchy blowing and drifting snow. * WHERE...Fond du Lac and Dodge Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The snow will be winding down through the evening. As winds diminish during the late evening, the Winter Weather Advisory may be cancelled early. 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. && $$ Kavinsky
963 WWUS43 KMKX 120324 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 924 PM CST Sat Jan 11 2020 ...ACCUMULATING SNOW WINDING DOWN ACROSS SOUTHERN WISCONSIN BUT GUSTY WINDS CAUSING BLOWING AND DRIFTING... WIZ059-060-064>066-069>072-121130- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock-Walworth- Racine-Kenosha- Including the cities of West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 924 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Light snow gradually diminishing. Gusty north winds to 30 mph causing areas of blowing and drifting snow. Additional snowfall up to 1 inch. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The snow will be winding down through the late evening. As winds diminish during the late evening, the Winter Storm Warning may be cancelled early. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ052-121130- /O.CON.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 924 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Light snow gradually diminishing. Additional snow accumulations of up to one inch. Winds gusting as high as 35 mph causing areas of blowing and drifting snow. * WHERE...Sheboygan County. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The snow will be winding down through the late evening. As winds diminish during the late evening, the Winter Storm Warning may be cancelled early. 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. && $$ WIZ051-058-121130- /O.CON.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge- Including the cities of Fond Du Lac, Beaver Dam, Waupun, and Mayville 924 PM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Occasional light snow. Additional snowfall less than an inch. Winds gusting as high as 30 mph causing patchy blowing and drifting snow. * WHERE...Fond du Lac and Dodge Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The snow will be winding down through the late evening. As winds diminish during the late evening, the Winter Weather Advisory may be cancelled early. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Kavinsky
021 WWUS43 KMKX 120505 WSWMKX URGENT - WINTER WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 1105 PM CST Sat Jan 11 2020 ...ACCUMULATING SNOW HAS ENDED... ...DIMINISHING WINDS ENDING THREAT FOR BLOWING SNOW... WIZ052-059-060-064>066-069>072-120615- /O.CAN.KMKX.WS.W.0001.000000T0000Z-200112T1200Z/ Sheboygan-Washington-Ozaukee-Jefferson-Waukesha-Milwaukee-Rock- Walworth-Racine-Kenosha- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, Oostburg, West Bend, Germantown, Hartford, Mequon, Cedarburg, Grafton, Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Milwaukee, Janesville, Beloit, Whitewater, Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha 1105 PM CST Sat Jan 11 2020 ...WINTER STORM WARNING IS CANCELLED... The accumulating snow has ended. In addition, diminishing winds overnight will end the threat for blowing snow. Hence the Winter Storm Warning has been cancelled. $$ WIZ051-058-120615- /O.CAN.KMKX.WW.Y.0001.000000T0000Z-200112T1200Z/ Fond du Lac-Dodge- Including the cities of Fond Du Lac, Beaver Dam, Waupun, and Mayville 1105 PM CST Sat Jan 11 2020 ...WINTER WEATHER ADVISORY IS CANCELLED... The accumulating snow has ended. In addition, diminishing winds overnight will end the threat for blowing snow. Hence the Winter Weather Advisory has been cancelled. $$ Kavinsky
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Milwaukee, WI wrote its last area forecast discussion before this winter storm warning went out at Jan 9, 11:48 PM CST, 3 hours 16 minutes earlier.
Area forecast discussion, Jan 9, 11:48 PM CST, 3 hours 16 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Milwaukee/Sullivan WI
1148 PM CST Thu Jan 9 2020
.UPDATE...
No change to the forecast for tonight.
&&
.AVIATION(06Z TAFS)...
Clouds expanded into southeast WI this evening and ceilings are
MVFR around 1700 to 2500 ft. The front is stalling over south
central WI, so it is uncertain how long these MVFR ceilings will
linger overnight. I expect them to nudge eastward with time. We
should clear out the low clouds during the day Friday. Low clouds
will spread back into the area from the southeast Friday evening
as low pressure tracks through IL. The precip should begin as rain
in southeast WI including Milwaukee and Kenosha, but surface temps
may be cool enough to give us freezing rain for Waukesha,
Janesville, and perhaps Milwaukee. Snow is becoming more likely
for Madison to Fond du Lac and Sheboygan Friday evening.
&&
.MARINE...
I extended the Gale Warning for the south half of Lake Michigan
until 3 am and let the north half expire at midnight. The front
stalled over southeast WI so there are still some gusty southwest
winds hanging on longer than expected.
&&
.PREV DISCUSSION... (Issued 924 PM CST Thu Jan 9 2020)
UPDATE...
The rain along the cold front did not materialize so I removed it
from the forecast for the evening. Low clouds are expanding
northward into Kenosha area. Winds are gusty out of the southwest
due to a strong low level jet overhead. The cold front is slowly
marching eastward, mainly marked by lighter winds with a shift to
the west. Temperatures will gradually fall below freezing
overnight.
MARINE...
Gusty south to southwest winds are ongoing out ahead of a cold
front this evening. The Gale Warning is in effect until midnight,
but it may need to be extended a few more hours for the south half
as the front progression slows down.
Then our attention turns to a low pressure system that will track
just south of Lake Michigan Saturday. This will bring a prolonged
period of strong northeast winds. Gales are expected and storm
force gusts will be possible.
PREV DISCUSSION... (Issued 532 PM CST Thu Jan 9 2020)
UPDATE...
We are not seeing any shower development upstream along the cold
front, but will continue to monitor before pulling precip chances
from the forecast.
AVIATION(00Z TAFS)...
It does not look like MVFR conditions will develop in the warm air
advection/southwest flow regime early this evening. The cold front
will make its way across southern WI from west to east during the
evening. Upstream satellite and observations show some scattered
VFR clouds near the front with a more widespread MVFR stratus
deck well behind the front back in southwest MN. Less confidence
about these making it into southern WI, but added them to the TAFs
for the late evening and overnight hours.
Mid and high clouds should return for VFR conditions as winds
become light and northerly Friday morning. Look for MVFR ceilings
to spread into southeast WI Friday afternoon and mixed precip to
begin Friday evening.
PREV DISCUSSION... (Issued 326 PM CST Thu Jan 9 2020)
SHORT TERM...
Rest of Today through Tomorrow...Forecast Confidence is Medium...
We are starting to see some development of light showers in parts
of western Wisconsin that will track northeast clipping the CWA
bringing some scattered showers. There may be additional
development of showers as the front begins to push in. The
forcing would seem to be from WAA in the low and mid levels at the
moment but the front could play a more prominent role later this
evening as well. Although it may be too dry in the mid levels the
low levels are a bit more moist. Thus some light showers are
certainly possible through the evening as the front pulls through.
Showers may linger a bit longer in the southeast.
Southern Wisconsin should remain mostly dry through the day Friday
with the frontal boundary remaining to the southeast. This should
keep drier air in the area for much of the day. Toward the late
afternoon/ early evening we could see increased pop chances as a
strong low pushes northeast.
LONG TERM...
Friday Night Through Saturday...Forecast Confidence is Medium.
A upper level trough will be moving into the Great Lakes Region
over this weekend. The strengthening right entrance region of the
upper level jet will be over southern Wisconsin by Friday evening.
There will be a mid level warm conveyer belt that moves into
southern Wisconsin over the weekend as well. Which will keep the
mid and lower levels saturated throughout the weekend. This mid
level warm nose of air will be the driver for precipitation types
over the weekend.There is uncertainty in the timing associated
with the possibility of two separate rounds of precipitation. The
initial precipitation is associated with the strengthening trough
that begins to move into the Great Lakes Region on Friday. There
is uncertainty with the potential for a brief break in the
precipitaion Saturday morning. By late morning Saturday into
Saturday afternoon, an additional short wave trough will move
through the upper level flow toward southern Wisconsin which will
bring a more widespread precipitation event.
The first round of precipitation on Friday evening, has the most
uncertainty with how far northwest it will travel. Guidance is
trending toward keeping the heavier precipitation south of I-94.
Precipitation type is also uncertain with the mid level warm
conveyer belt moving into the the far southeast bringing high
chances for mixed precipitation. Right now a mix of sleet,
freezing rain, and snow is mostly likely, but any one those could
eventually dominate depending on just a degree or two difference
in the low level temperatures.
By Saturday late morning, the second and more intense round of
precipitation will begin to move into southern Wisconsin. The
precipitation type uncertainties are still present during this
second round of precipitation. The slight differences in sfc
temperature and the presence of the mid level warm conveyer belt
bring chances for sleet, freezing rain, and snow to the far
southeast. By the evening hours on Saturday, the precipitation
type should transition to snow for all of southern and south
central Wisconsin with the dropping surface temperatures. At this
point the period for heaviest snowfall will be Saturday afternoon
through Saturday night. Snow looks like it will end in southern
Wisconsin by daybreak on Sunday. Based on this a Winter Storm
Watch has been issued starting Friday evening in the far southern
counties for the freezing rain and sleet potential. The Winter
Storm Watch will expand to all of southern Wisconsin by Saturday
afternoon for the snow. The Winter Storm Watch will continue for
all of southern Wisconsin will continue until Sunday morning.
Sunday through Thursday...Forecast Confidence is Medium.
Rather fast, active pattern expected next week as a barrage of waves
are expected to traverse the CONUS. Medium range models are in
general agreement with the pattern, though precise timing of each
individual wave becomes the challenge. Residence time of individual
waves is rather limited given the speedy flow, so not looking at any
major systems. However several bouts of light snow or rain/snow mix
are possible, with current rough timing of Sunday night/Monday AM,
Monday night/Tuesday AM, and Wednesday. While nothing major amounts
wise, timing could end up being less than ideal for affected
commutes.
Temperatures will be on a roller coaster ride through midweek, with
much colder air expected during the last half of the week.
AVIATION(18Z TAFS)...
There is now quite a bit of uncertainty on if and when these MVFR
CIGS will develop. Generally it still appears likely that MVFR
CIGS will develop for at least a period beginning later this
afternoon but the exact timing is uncertain. The end timing of
these MVFR CIGS also has some uncertainty but the focus will
likely be right along the front where there may only be a brief
period of MVFR CIGS. The other concern will be some breezy winds
from the south/southwest as well as some low level wind shear
around 50 kts at around 2 kft from the south/southwest.
MARINE...
Gale warning continues across the lake with mostly southerly winds
expected for most of the evening. Winds will turn to the west
overnight and weaken as the system pushes out thus allowing winds
across the lake to fall below gales by around midnight with
nearshore winds falling below small craft conditions by 3am
tonight.
More concerns for the lake are expected to begin Friday night with
northerly gales to start but turning to the northeast and
remaining through most of the period prior to the low passing over
the southernmost portion of the lake Saturday night where winds
wind will turn back to the north. Gales are expected with slight
chances for a few storm force wind gusts as well. Thus a Gale
Watch has been issued for the southern two thirds of the lake
including the nearshore from 6z Saturday through 9z Sunday. The
northern third has the Gale watch delayed until 18z Saturday but
also carrying through 9z Sunday. Strongest winds will be on the
western side of the lake with waves rising to 12 to 14 feet Friday
night through Saturday night.
&&
.MKX WATCHES/WARNINGS/ADVISORIES...
WI...Winter Storm Watch from Friday evening through late Saturday
night for WIZ065-066-069>072.
Lakeshore Flood Watch from late Friday night through late
Saturday night for WIZ066-071-072.
Winter Storm Watch from Saturday afternoon through late Saturday
night for WIZ046-047-051-052-056>060-062>064-067-068.
Lakeshore Flood Watch from Saturday morning through late
Saturday night for WIZ052-060.
LM...Gale Watch from late Friday night through late Saturday night
for LMZ080-366-565-567-643>646-669-671-673-675-777-779-868-
870-872-874-876-878.
Gale Warning until 3 AM CST Friday for LMZ080-669-671-673-675-
777-779-870-872-874-876-878.
Gale Watch from Saturday afternoon through late Saturday night
for LMZ261-362-364-563.
Gale Warning until midnight CST tonight for LMZ261-362-364-366-
563-565-567-868.
Small Craft Advisory until 3 AM CST Friday for LMZ643>646.
&&
Update...Cronce
Tonight/Friday and Aviation/Marine...ARK
Friday Night through Thursday...PattersonHazardous weather outlook, Jan 9, 11:32 PM CST, 3 hours 32 minutes before
Hazardous Weather Outlook...UPDATED National Weather Service Milwaukee/Sullivan WI 1132 PM CST Thu Jan 9 2020 WIZ046-047-051-052-056>060-062>072-101200- Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee- Lafayette-Green-Rock-Walworth-Racine-Kenosha- 1132 PM CST Thu Jan 9 2020 This Hazardous Weather Outlook is for portions of east central Wisconsin, south central Wisconsin and southeast Wisconsin. .DAY ONE...Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Friday through Thursday A wintry mix of rain, freezing rain, sleet, and snow will be possible Friday evening and night, especially along and southeast of a line from Janesville to Milwaukee. Travel impacts are likely. A second round of mainly snow is then expected to move into the area Saturday afternoon into Saturday night. Potentially significant snow accumulations will be possible with this round. Gusty northeast winds will also lead to blowing and drifting of snow. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. LMZ643>646-101200- Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 1132 PM CST Thu Jan 9 2020 This Hazardous Weather Outlook is for the nearshore waters from Sheboygan Wisconsin to Winthrop Harbor Illinois. .DAY ONE...Tonight Brisk southwest winds and high waves will gradually diminish overnight. A Small Craft Advisory is in effect. .DAYS TWO THROUGH SEVEN...Friday through Thursday Gusty winds and high waves are expected Friday night through Sunday morning. A Gale Watch is in effect from Friday night through Sunday morning. LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868- 870-872-874-876-878-101200- Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.- Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake- Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore- Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake- Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake- Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake- 1132 PM CST Thu Jan 9 2020 This Hazardous Weather Outlook is for the open waters of Lake Michigan. .DAY ONE...Tonight Southwest gales over the south half of Lake Michigan will gradually diminish overnight. A Gale Warning is in effect. .DAYS TWO THROUGH SEVEN...Friday through Thursday A prolonged period of north to northeast gales is expected from Friday night through early Sunday morning. A Gale Watch is in effect from Friday night into Sunday morning. MRC www.weather.gov/mkx
The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 10, 2:43 AM CST | Gale Warning | MKX | 48 hr | |
| Jan 10, 1:41 PM CST | Lakeshore Flood Advisory | MKX | Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan | 33 hr |
| Jan 10, 1:58 PM CST | Winter Weather Advisory | MKX | Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 5 more | 33 hr |
Nearby
Winter Storm Warnings in Wisconsin, 2020Every winter storm warning in 2020
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; radar from the NEXRAD Level II archive.