Alert archive / South Dakota / Blizzard Warnings in 2018

Blizzard Warning 2, NWS Sioux Falls, SD

March 4, 201816 counties in South Dakota; Plymouth County, Sioux County, Iowa; Dixon County, Nebraska

NWS Sioux Falls, SD issued this blizzard warning at Mar 4, 2018, 4:09 AM CST for 16 counties in South Dakota; Plymouth County, Sioux County, Iowa; Dixon County, Nebraska. It took effect at Mar 5, 2018, 6:00 AM CST. It was in force for 33 hr. 45 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 4, 2018, 4:09 AM CST (10:09 UTC)
In effect from
Mar 5, 2018, 6:00 AM CST
Expired
Mar 6, 2018, 2:53 PM CST
In force
33 hr
Issued by
NWS Sioux Falls, SD

Counties Plymouth County, IA, Sioux County, IA, Dixon County, NE, Aurora County, SD, Bon Homme County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Lincoln County, SD, McCook County, SD, Turner County, SD, Union County, SD, Yankton County, SD

The radar

The Sioux Falls radar (KFSD), 83 km from the middle of the area, began a volume at 10:14 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

TimeReportWhereRemark
Mar 5, 6:00 AM CSTSNOW 1.36 S Oacoma, SDCOCORAHS STATION SD-BL-10, 6 S OACOMA. SNOW ONGOING.
Mar 5, 7:00 AM CSTSNOW 0.28 S Dallas, SDCOCORAHS STATION SD-GY-1, 8 S DALLAS. SNOW ONGOING.
Mar 5, 7:00 AM CSTSNOW 0.2Alexandria, SDCO-OP OBSERVER STATION ALXS2, ALEXANDRIA. SNOW ONGOING.
Mar 5, 7:00 AM CSTSNOW 0.5Burke 2.4 Ne, SDCOCORAHS STATION SD-GY-17, BURKE 2.4 NE. SNOW ONGOING.
Mar 5, 7:00 AM CSTSNOW 0.94 Sw Burke, SDCOCORAHS STATION SD-GY-15, 4 SW BURKE. SNOW ONGOING.
Mar 5, 7:00 AM CSTSNOW 1.5Chamberlain 7.5 Nne, SDCOCORAHS STATION SD-BL-13, CHAMBERLAIN 7.5. SNOW ONGOING. NNE.
Mar 5, 7:00 AM CSTSNOW 2White Lake, SDCO-OP OBSERVER STATION WITS2, WHITE LAKE. SNOW ONGOING.
Mar 5, 9:00 AM CSTSNOW 12 Ne Academy, SDCO-OP OBSERVER STATION ACYS2, 2 NE ACADEMY. SNOW ONGOING.
Mar 5, 12:15 PM CSTBLIZZARD1 Ssw Vermillion, SDFROM KVMR SUPERAWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 3 HOURS. THIS IS THE MINIMUM NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 5, 3:00 PM CSTSNOW 12 Se Sioux Center, IA
Mar 5, 3:00 PM CSTSNOW 24 Sse Sioux Falls, SD
Mar 5, 3:38 PM CSTSNOW 3.12 Se Vermillion, SD
Mar 5, 4:25 PM CSTSNOW 2.5Mitchell, SD
Mar 5, 5:15 PM CSTSNOW 2Tyndall, SD
Mar 5, 5:30 PM CSTSNOW 4Parker, SDREPORT VIA SOCIAL MEDIA.
Mar 5, 6:00 PM CSTSNOW 2.5Menno, SD
Mar 5, 6:15 PM CSTBLIZZARDTyndall, SD
Mar 5, 7:35 PM CSTBLIZZARD1 Ne Canton, SDFROM K7G9 SUPERAWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 3 HOURS. THIS IS THE MINIMUM NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 5, 9:05 PM CSTBLIZZARD2 N Mitchell, SDFROM KMHE ASOS. THE DURATION OF BLIZZARD CONDITIONS WAS 4 HOURS AND 5 MINUTES. THIS INCLUDES THE MINIMUM 3 HOURS NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 5, 10:55 PM CSTBLIZZARD1 Nne Platte, SDFROM K1D3 SUPERAWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 4 HOURS. THIS INCLUDES THE 3 HOURS NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 5, 11:55 PM CSTBLIZZARD1 Ese Gregory, SDFROM K9D1 SUPERAWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 4 HOURS. THIS INCLUDES THE 3 HOURS NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 5, 11:55 PM CSTBLIZZARDParkston, SDWIND FROM SDSU MESONET AND VISIBILITY FROM K8V3 SUPERAWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 11 HOURS AND 35 MINUTES. THIS INCLUDES THE 3 HOURS NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 6, 12:00 AM CSTHEAVY SNOW 6.2Mitchell, SD
Mar 6, 2:30 AM CSTBLIZZARD2 Nne Yankton, SDFROM KYKN AWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 3 HOURS. THIS IS THE MINIMUM NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 6, 5:55 AM CSTBLIZZARD1 Sse Wagner, SDFROM KAGZ SUPERAWOS. THE DURATION OF BLIZZARD CONDITIONS WAS 8 HOURS AND 40 MINUTES. THIS INCLUDES THE 3 HOURS NECESSARY TO CONSTITUTE A BLIZZARD.
Mar 6, 6:30 AM CSTHEAVY SNOW 72 E Yankton, SD
Mar 6, 7:00 AM CSTSNOW 1.5Akron, IA
Mar 6, 7:00 AM CSTSNOW 3Orange City, IA
Mar 6, 7:00 AM CSTSNOW 44 Ssw Pickstown, SD
Mar 6, 7:00 AM CSTSNOW 47 Ssw Chamberlain, SD
Mar 6, 7:00 AM CSTSNOW 4Alexandria, SD
Mar 6, 7:00 AM CSTSNOW 5.5Wessington Springs, SD
Mar 6, 7:00 AM CSTHEAVY SNOW 9.8White Lake, SD
Mar 6, 7:45 AM CSTHEAVY SNOW 7Parker, SDREPORT VIA SOCIAL MEDIA.
Mar 6, 8:00 AM CSTSNOW 29 S Dallas, SD
Mar 6, 8:00 AM CSTSNOW 3.5Canton, SD
Mar 6, 8:00 AM CSTSNOW 44 Sw Burke, SD
Mar 6, 8:00 AM CSTSNOW 4Le Mars, IA
Mar 6, 8:00 AM CSTSNOW 4.8Tyndall, SD
Mar 6, 8:00 AM CSTSNOW 5.55 W Armour, SD
Mar 6, 8:00 AM CSTSNOW 6.4Sioux Center, IA
Mar 6, 8:00 AM CSTHEAVY SNOW 8.2Marion, SD
Mar 6, 8:00 AM CSTHEAVY SNOW 8.56 Nw Montrose, SD
Mar 6, 9:00 AM CSTSNOW 411 Wnw Platte, SD
Mar 6, 12:00 PM CSTHEAVY SNOW 6.5North Sioux City, SD

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Aberdeen, SD (KABR), launched 00:00Z, 10.2 hours before the alert went out and 190 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.

Skew-T log-pSkew-T log-p diagram, Aberdeen, SD at 00:00Z on 2018-03-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Aberdeen, SD at 00:00Z on 2018-03-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 214 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
868 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
214 m²/s²
0-3 km storm-relative helicity
272 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

408 
WWUS43 KFSD 041009
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
409 AM CST Sun Mar 4 2018


SDZ050-052-057>059-063>065-068-041915-
/O.UPG.KFSD.WS.A.0004.180305T0600Z-180307T0000Z/
/O.NEW.KFSD.BZ.W.0002.180305T0900Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Charles Mix-Douglas-
Hutchinson-Bon Homme-
409 AM CST Sun Mar 4 2018

...BLIZZARD WARNING IN EFFECT FROM 3 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 50 
  mph will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Total snow accumulations of 6 to
  9 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...From 3 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to
  impossible. Damage to trees and power lines is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ069-041915-
/O.NEW.KFSD.BZ.W.0002.180305T0900Z-180307T0000Z/
Yankton-
409 AM CST Sun Mar 4 2018

...BLIZZARD WARNING IN EFFECT FROM 3 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 45 
  mph will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Total snow accumulations of 5 to
  8 inches are expected.

* WHERE...Yankton County.

* WHEN...From 3 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NEZ013-SDZ054-061-066-070-041915-
/O.EXB.KFSD.WS.A.0004.180305T1500Z-180307T0000Z/
Dixon-Miner-McCook-Turner-Clay SD-
409 AM CST Sun Mar 4 2018

...WINTER STORM WATCH IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...Blizzard conditions possible. Winds gusting as high as 45
  mph could cause whiteout conditions in blowing snow. Significant
  drifting of the snow is also possible. Total snow accumulations
  of 4 to 7 inches are possible.

* WHERE...In South Dakota, Miner, McCook, Turner and Clay SD 
  Counties. In Nebraska, Dixon County.

* WHEN...From Monday morning through Tuesday afternoon.

* ADDITIONAL DETAILS...Travel could be very difficult to 
  impossible, including during the evening commute on Monday. 
  Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch for blizzard conditions means there is a
potential for falling and/or blowing snow with strong winds and
extremely poor visibilities. This can lead to whiteout conditions
and make travel very dangerous.

&&

$$

SDZ038-053-060-041915-
/O.EXT.KFSD.WS.A.0004.180305T1500Z-180307T0000Z/
Beadle-Sanborn-Hanson-
409 AM CST Sun Mar 4 2018

...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...Blizzard conditions possible. Winds gusting as high as 45
  mph could cause whiteout conditions in blowing snow. Significant
  drifting of the snow is also possible. Total snow accumulations
  of 5 to 8 inches are possible.

* WHERE...Beadle, Sanborn and Hanson Counties.

* WHEN...From Monday morning through Tuesday afternoon.

* ADDITIONAL DETAILS...Travel could be very difficult to 
  impossible, including during the evening commute on Monday. 
  Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch for blizzard conditions means there is a
potential for falling and/or blowing snow with strong winds and
extremely poor visibilities. This can lead to whiteout conditions
and make travel very dangerous.

&&

$$
13 follow-up statements
040 
WWUS43 KFSD 041638
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
1038 AM CST Sun Mar 4 2018


SDZ050-052-057>059-063>065-068-069-050045-
/O.CON.KFSD.BZ.W.0002.180305T0900Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Charles Mix-Douglas-
Hutchinson-Bon Homme-Yankton-
1038 AM CST Sun Mar 4 2018

...BLIZZARD WARNING REMAINS IN EFFECT FROM 3 AM MONDAY TO 6 PM
CST TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 
  50 mph will cause whiteout conditions in blowing snow. 
  Significant drifting of the snow is likely. Total snow 
  accumulations of 6 to 9 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...From 3 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Damage to trees and power lines is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NEZ013-SDZ038-053-054-060-061-066-070-050045-
/O.CON.KFSD.WS.A.0004.180305T1500Z-180307T0000Z/
Dixon-Beadle-Sanborn-Miner-Hanson-McCook-Turner-Clay SD-
1038 AM CST Sun Mar 4 2018

...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH TUESDAY AFTERNOON...

* WHAT...Blizzard conditions possible. Winds gusting as high as 
  45 mph could cause whiteout conditions in blowing snow. 
  Significant drifting of the snow is also possible. Total snow 
  accumulations of 4 to 7 inches are possible.

* WHERE...In South Dakota, Miner, McCook, Turner and Clay SD 
  Counties. In Nebraska, Dixon County.

* WHEN...From Monday morning through Tuesday afternoon.

* ADDITIONAL DETAILS...Travel could be very difficult to 
  impossible, including during the evening commute on Monday. 
  Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch for blizzard conditions means there is a
potential for falling and/or blowing snow with strong winds and
extremely poor visibilities. This can lead to whiteout conditions
and make travel very dangerous.

&&

$$
068 
WWUS43 KFSD 042025
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
225 PM CST Sun Mar 4 2018

SDZ038-053-054-050430-
/O.UPG.KFSD.WS.A.0004.180305T1500Z-180307T0000Z/
/O.NEW.KFSD.WS.W.0003.180305T1500Z-180307T0000Z/
Beadle-Sanborn-Miner-
225 PM CST Sun Mar 4 2018

...WINTER STORM WARNING IN EFFECT FROM 9 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Rain is expected to transition to snow Monday morning. As
  the rain transitions to snow, there may be a small amount of
  freezing rain. Total snow accumulations of 5 to 8 inches and ice
  accumulations of a few hundredths of an inch are expected.

* WHERE...Beadle, Sanborn and Miner Counties.

* WHEN...From 9 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute on Monday. Tree branches 
  could fall. Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. Strong
winds are also expected. The latest road conditions for the state
you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ039-050430-
/O.NEW.KFSD.WS.W.0003.180305T1500Z-180307T0000Z/
Kingsbury-
225 PM CST Sun Mar 4 2018

...WINTER STORM WARNING IN EFFECT FROM 9 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Rain is expected to transition to snow shortly after
  sunrise Monday morning. As the rain transitions to snow, there
  may be a small amount of freezing rain. Total snow accumulations
  of 4 to 6 inches and ice accumulations of a few hundredths of 
  an inch are expected.

* WHERE...Kingsbury County.

* WHEN...From 9 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute on Monday. Be prepared 
  for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

SDZ060-061-066-070-050430-
/O.UPG.KFSD.WS.A.0004.180305T1500Z-180307T0000Z/
/O.EXB.KFSD.BZ.W.0002.180305T1200Z-180307T0000Z/
Hanson-McCook-Turner-Clay SD-
225 PM CST Sun Mar 4 2018

...BLIZZARD WARNING IN EFFECT FROM 6 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 45
  mph will cause whiteout conditions in blowing snow. Significant
  drifting of the snow is likely. Total snow accumulations of 4 to
  8 inches.

* WHERE...Hanson, McCook, Turner and Clay SD Counties.

* WHEN...From 6 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible, including during the evening commute on Monday. 
  Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ050-052-057>059-063>065-068-069-050430-
/O.EXT.KFSD.BZ.W.0002.180305T1200Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Charles Mix-Douglas-
Hutchinson-Bon Homme-Yankton-
225 PM CST Sun Mar 4 2018

...BLIZZARD WARNING NOW IN EFFECT FROM 6 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 
  55 mph will cause whiteout conditions in blowing snow. 
  Significant drifting of the snow is likely. Total snow 
  accumulations of 6 to 9 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...From 6 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Damage to trees and power lines is likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NEZ013-050430-
/O.UPG.KFSD.WS.A.0004.180305T1500Z-180307T0000Z/
/O.NEW.KFSD.WW.Y.0011.180305T1500Z-180307T0000Z/
Dixon-
225 PM CST Sun Mar 4 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 3 to 5 
  inches are expected.

* WHERE...Dixon County.

* WHEN...From 9 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Tuesday. Tree branches 
  could fall. Be prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-MNZ097-098-SDZ040-055-056-062-067-071-050430-
/O.NEW.KFSD.WW.Y.0011.180305T1500Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Pipestone-Rock-Brookings-Lake-Moody-
Minnehaha-Lincoln SD-Union-
225 PM CST Sun Mar 4 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM MONDAY TO 6 PM CST
TUESDAY...

* WHAT...Rain is expected to transition to snow Monday morning. As
  the rain transitions to snow, there may be a small amount of
  freezing rain. Total snow accumulations of 4 to 6 inches, and 
  ice accumulations of a light glaze are expected.

* WHERE...Portions of east central and southeast South Dakota, 
  northwest Iowa and southwest Minnesota.

* WHEN...From 9 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute on Tuesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
320 
WWUS43 KFSD 050247
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
847 PM CST Sun Mar 4 2018


SDZ050-052-057>061-063>066-068>070-051200-
/O.CON.KFSD.BZ.W.0002.180305T1200Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
847 PM CST Sun Mar 4 2018

...BLIZZARD WARNING REMAINS IN EFFECT FROM 6 AM MONDAY TO 6 PM
CST TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 
  55 mph will cause whiteout conditions in blowing snow. 
  Significant drifting of the snow is likely. Total snow 
  accumulations of 4 to 7 inches, with localized amounts up to 
  10 inches, are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...From 6 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible, including during the morning commute on Tuesday. 
  Damage to trees and power lines is likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ038-039-053-054-051200-
/O.CON.KFSD.WS.W.0003.180305T1500Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
847 PM CST Sun Mar 4 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 AM MONDAY TO
6 PM CST TUESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow
  accumulations of 5 to 8 inches and ice accumulations of a glaze
  is possible.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...From 9 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute on Monday. Be prepared 
  for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-MNZ097-098-NEZ013-SDZ040-055-056-062-067-071-
051200-
/O.CON.KFSD.WW.Y.0011.180305T1500Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Pipestone-Rock-Dixon-Brookings-Lake-Moody-
Minnehaha-Lincoln SD-Union-
847 PM CST Sun Mar 4 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
6 PM CST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of 2 to 5 inches, with localized amounts up to 6 inches, and 
  ice accumulations of a light glaze are expected.

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest Iowa and southwest Minnesota.

* WHEN...From 9 AM Monday to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute on Tuesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
437 
WWUS43 KFSD 051026
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
426 AM CST Mon Mar 5 2018

SDZ050-052-057>061-063>066-068>070-051830-
/O.CON.KFSD.BZ.W.0002.180305T1200Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
426 AM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions expected. Winds gusting as high as 50
  mph will cause whiteout conditions in blowing snow. Significant
  drifting of the snow is likely. Total snow accumulations of 4 to
  7 inches, with localized amounts up to 10 inches, are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible, including during the morning commute on Tuesday. 
  Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ038-039-053-054-051830-
/O.CON.KFSD.WS.W.0003.180305T1500Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
426 AM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 6 PM CST TUESDAY...

* WHAT...Snow. Rain will change to snow this morning and may
  briefly mix with freezing rain. Total snow accumulations of 4 
  to 7 inches and ice accumulations of a glaze are expected.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...From 9 AM this morning to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be 
obtained by calling 5 1 1.

&&

$$

MNZ071-072-080-081-089-090-051830-
/O.EXA.KFSD.WW.Y.0011.180305T1500Z-180307T0000Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson-
426 AM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO
6 PM CST TUESDAY...

* WHAT...Rain will transition to snow through midday. There may be
  a brief period of freezing rain as the precipitation changes to
  snow. Total snow accumulations of 3 to 6 inches and ice 
  accumulations of a light glaze are expected.

* WHERE...Portions of southwest Minnesota.

* WHEN...From 9 AM this morning to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the evening commute. In addition, some 
  reductions to visibility are likely. Winds gusting as high as 
  40 mph will cause patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-MNZ097-098-NEZ013-SDZ040-055-056-062-067-071-
051830-
/O.CON.KFSD.WW.Y.0011.180305T1500Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Pipestone-Rock-Dixon-Brookings-Lake-Moody-
Minnehaha-Lincoln SD-Union-
426 AM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO 6 PM CST TUESDAY...

* WHAT...Rain will transition to snow through midday. There may be
  a brief period of freezing rain as the precipitation changes to
  snow. Total snow accumulations of 3 to 5 inches and ice
  accumulations of a light glaze are expected.

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest Iowa and southwest Minnesota.

* WHEN...From 9 AM this morning to 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute on Tuesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
203 
WWUS43 KFSD 051630
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
1030 AM CST Mon Mar 5 2018

SDZ050-052-057>061-063>066-068>070-060030-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
1030 AM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 50 mph 
  will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Additional snow accumulations 
  of 4 to 7 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ038-039-053-054-060030-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
1030 AM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Moderate to heavy snow. Additional snow accumulations of
  5 to 8 inches and ice accumulations of around one tenth are 
  expected.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. Strong
winds are also expected. The latest road conditions for the state
you are calling from can be obtained by calling 5 1 1.

&&

$$

IAZ031-NEZ014-060030-
/O.EXA.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Woodbury-Dakota-
1030 AM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Moderate to heavy snow. Snow accumulations of 1 to 3
  inches through early afternoon and an additional 1 to 2 inches
  tonight. Winds will gust to 45 mph at times, briefly causing the
  visibility to fall to a quarter mile at times.

* WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute on Tuesday. Tree branches 
  could fall. Be prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-MNZ071-072-080-081-089-090-097-098-NEZ013-SDZ040-
055-056-062-067-071-060030-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Lincoln MN-Lyon MN-Murray-Cottonwood-
Nobles-Jackson-Pipestone-Rock-Dixon-Brookings-Lake-Moody-
Minnehaha-Lincoln SD-Union-
1030 AM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of 3
  to 6 inches, with localized amounts up to 8 inches, and ice
  accumulations of a light glaze are expected. Highest amounts
  should be west of Interstate 29.

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest Iowa and southwest Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute. Winds gusting as high as 
  40 mph will cause patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
576 
WWUS43 KFSD 051841
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
1241 PM CST Mon Mar 5 2018

MNZ071-072-080-081-097-SDZ040-060245-
/O.UPG.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
/O.EXA.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
1241 PM CST Mon Mar 5 2018

...WINTER STORM WARNING IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Moderate to heavy snow. Total snow accumulations of 5 to
  8 inches are expected.

* WHERE...Portions of east central South Dakota and southwest 
  Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

SDZ050-052-057>061-063>066-068>070-060245-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
1241 PM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 50 mph 
  will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Additional snow accumulations 
  of 4 to 7 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ038-039-053-054-060245-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
1241 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Moderate to heavy snow. Total snow accumulations of 5 to
  8 inches and ice accumulations of around one tenth are 
  expected.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. Strong
winds are also expected. The latest road conditions for the state
you are calling from can be obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-031-MNZ089-090-098-NEZ013-014-SDZ055-056-062-067-
071-060245-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Woodbury-Nobles-Jackson-Rock-Dixon-Dakota-
Lake-Moody-Minnehaha-Lincoln SD-Union-
1241 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Light to moderate. Total snow accumulations of 3 to 6
  inches. Highest amounts should be west of Interstate 29. Strong
  wind gusts of 40 to 45 mph will cause brief reductions in 
  visibility to a quarter mile or less.

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest Iowa and southwest Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute. Winds gusting as high as 
  40 mph will cause patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
773 
WWUS43 KFSD 051946
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
146 PM CST Mon Mar 5 2018

SDZ050-052-057>061-063>066-068>070-060400-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
146 PM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 50 mph 
  will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Additional snow accumulations 
  of 2 to 5 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

MNZ071-072-080-081-097-SDZ040-060400-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
146 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Moderate to heavy snow. Total snow accumulations of 5 
  to 10 inches are expected along with blowing snow.

* WHERE...Portions of east central South Dakota and southwest 
  Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

SDZ038-039-053-054-060400-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
146 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Moderate to heavy snow. Additional snow accumulations of
  2 to 5 inches are expected as well as blowing snow.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree 
  branches could fall. Winds gusting as high as 45 mph will 
  cause areas of blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. Strong
winds are also expected. The latest road conditions for the state
you are calling from can be obtained by calling 5 1 1.

&&

$$

IAZ002-003-013-014-021-022-032-060400-
/O.EXB.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
146 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST TUESDAY...

* WHAT...Light to moderate. Total snow accumulations of 2 to 4
  inches. Strong wind gusts of 40 to 45 mph will cause brief 
  reductions in visibility to a quarter mile or less.

* WHERE...Portions of northwest and west central Iowa.

* WHEN...Until 3 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute. Winds gusting as high as 
  40 mph will cause patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-031-MNZ089-090-098-NEZ013-014-SDZ055-056-062-067-
071-060400-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Woodbury-Nobles-Jackson-Rock-Dixon-Dakota-
Lake-Moody-Minnehaha-Lincoln SD-Union-
146 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Light to moderate. Additional snow accumulations of 2 to
  4 inches. Strong wind gusts of 40 to 45 mph will cause brief 
  reductions in visibility to a quarter mile or less.

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest Iowa and southwest Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute. Winds gusting as high as 
  40 mph will cause patchy blowing and drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
498 
WWUS43 KFSD 052344
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
544 PM CST Mon Mar 5 2018

SDZ050-052-057>061-063>066-068>070-060745-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
544 PM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 45 mph will
  cause whiteout conditions in falling and blowing snow.
  Additional snow accumulations of 2 to 4 inches are expected. The
  highest amounts will occur across parts of southeast South
  Dakota.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

MNZ071-072-080-081-097-SDZ040-060745-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
544 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 2 to 3 inches expected 
  through Tuesday. Snow intensity will be lighter tonight then it 
  was during the day on Tuesday. 

* WHERE...Portions of east central South Dakota and southwest 
  Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the evening commute. Be prepared for 
  significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

SDZ038-039-053-054-060745-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
544 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 2 to 3 inches expected.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be
  prepared for significant reductions in visibility at times,
  including brief white out conditions as winds average 20 to 35 
  mph.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

IAZ001-012-020-031-MNZ089-090-098-NEZ013-014-SDZ055-056-062-067-
071-060745-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Lyon IA-Sioux-Plymouth-Woodbury-Nobles-Jackson-Rock-Dixon-Dakota-
Lake-Moody-Minnehaha-Lincoln SD-Union-
544 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 2 to 3 inches expected
  through Tuesday. Locally higher amounts may occur in extreme
  southeast South Dakota.

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest and west central Iowa and 
  southwest Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult driving conditions. 
  Visibilities will be greatly reduced at times, including brief 
  white out conditions in rural areas, due to winds averaging 20 
  to 35 mph.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$

IAZ002-003-013-014-021-022-032-060745-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
544 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 2 to 3 inches expected
  through Tuesday.

* WHERE...Portions of northwest Iowa.

* WHEN...Until 3 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slick road conditions. Be prepared
  for greatly reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$
431 
WWUS43 KFSD 060047
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
647 PM CST Mon Mar 5 2018


IAZ012-020-NEZ013-SDZ067-071-060900-
/O.UPG.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
/O.EXA.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Sioux-Plymouth-Dixon-Lincoln SD-Union-
647 PM CST Mon Mar 5 2018

...BLIZZARD WARNING IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 40 mph will
  cause whiteout conditions in blowing snow. Additional snow 
  accumulations of 2 to 4 inches are expected.

* WHERE...In South Dakota, Lincoln SD and Union Counties. In 
  Nebraska, Dixon County. In Iowa, Sioux and Plymouth Counties.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

SDZ050-052-057>061-063>066-068>070-060900-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-Charles Mix-
Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay SD-
647 PM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 45 mph will
  cause whiteout conditions in blowing snow. Additional snow 
  accumulations of 2 to 4 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible. Tree branches could fall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

MNZ071-072-080-081-097-SDZ040-060900-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
647 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 1 to 3 inches are
  expected. Snow intensity will be lighter tonight then it was
  during the day on Monday.

* WHERE...Portions of east central South Dakota and southwest 
  Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be 
  prepared for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. 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.

&&

$$

SDZ038-039-053-054-060900-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180307T0000Z/
Beadle-Kingsbury-Sanborn-Miner-
647 PM CST Mon Mar 5 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 1 to 3 inches are 
  expected.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be 
  prepared for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. 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.

&&

$$

IAZ001-031-MNZ089-090-098-NEZ014-SDZ055-056-062-060900-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Lyon IA-Woodbury-Nobles-Jackson-Rock-Dakota-Lake-Moody-Minnehaha-
647 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 1 to 4 inches are 
  expected. Locally higher amounts are possible. 

* WHERE...Portions of east central and southeast South Dakota, 
  northeast Nebraska, northwest and west central Iowa and 
  southwest Minnesota.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult driving conditions.
  Visibility will be significantly reduced at times, including
  brief white out conditions in rural areas, due to winds
  averaging 20 to 35 mph. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ002-003-013-014-021-022-032-060900-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
647 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST
TUESDAY...

* WHAT...Additional snow accumulations of 2 to 3 inches are 
  expected.

* WHERE...Portions of northwest and west central Iowa.

* WHEN...Until 3 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. Be 
  prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
728 
WWUS43 KFSD 060242
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
842 PM CST Mon Mar 5 2018

IAZ012-020-SDZ050-052-057>061-063>071-061045-
/O.EXT.KFSD.BZ.W.0002.000000T0000Z-180306T1800Z/
Sioux-Plymouth-Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme-
Yankton-Clay SD-Union-
842 PM CST Mon Mar 5 2018

...BLIZZARD WARNING NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting up to 40 to 45 mph
  will cause whiteout conditions in blowing snow. Additional snow
  accumulations of 1 to 2 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota and northwest Iowa.

* WHEN...Until noon CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to
  impossible, including morning driving on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

MNZ071-072-080-081-097-SDZ040-061045-
/O.EXT.KFSD.WS.W.0003.000000T0000Z-180306T1800Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
842 PM CST Mon Mar 5 2018

...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WHAT...Additional snow accumulations of around an inch is 
  expected. 

* WHERE...Portions of east central South Dakota and southwest 
  Minnesota.

* WHEN...Until noon CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions,
  including during the morning commute on Tuesday. Be prepared 
  for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. 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.

&&

$$

SDZ038-039-053-054-061045-
/O.EXT.KFSD.WS.W.0003.000000T0000Z-180306T1800Z/
Beadle-Kingsbury-Sanborn-Miner-
842 PM CST Mon Mar 5 2018

...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WHAT...Additional snow accumulations of 2 inches or a little
  less is expected.
 
* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until noon CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions,
  including the morning commute on Tuesday. Be prepared for 
  significant reductions in visibility at times, possibly brief 
  white out conditions outside of city limits.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. 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.

&&

$$

NEZ013-061045-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Dixon-
842 PM CST Mon Mar 5 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST TUESDAY...

* WHAT...Blizzard conditions. Winds gusting as high as 40 to 50
  mph will cause whiteout conditions in blowing snow. Significant
  drifting of the snow is likely. Snow intensity is expected to
  increase after midnight. Additional snow accumulations of 2 to 
  4 inches are expected.

* WHERE...Dixon County.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Travel will be very dangerous to
  impossible, including during the morning commute on Tuesday.
  Tree branches could fall. Windy conditions will linger all day
  Tuesday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IAZ001-MNZ089-090-098-SDZ055-056-062-061045-
/O.EXT.KFSD.WW.Y.0011.000000T0000Z-180306T1800Z/
Lyon IA-Nobles-Jackson-Rock-Lake-Moody-Minnehaha-
842 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON CST TUESDAY...

* WHAT...Snow. Additional snow accumulations of 1 to 2 inches are
  expected.

* WHERE...Portions of east central and southeast South Dakota, 
  northwest Iowa and southwest Minnesota.

* WHEN...Until noon CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult driving conditions,
  including the morning commute on Tuesday. Be prepared for
  greatly reduced visibilities at times, including brief white out
  conditions during the highest wind gusts.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ031-NEZ014-061045-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Woodbury-Dakota-
842 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of 2 to 3 inches are
  expected. Snow intensity is expected to increase after midnight
  tonight.

* WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County.

* WHEN...Until 6 PM CST Tuesday.

* ADDITIONAL DETAILS...Plan on difficult driving conditions,
  including the morning commute on Tuesday. Visibilities will be
  greatly reduced, possibly to near white out conditions at times
  with the strongest wind gusts. Windy conditions will last all
  day on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ002-003-013-014-021-022-032-061045-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
842 PM CST Mon Mar 5 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST
TUESDAY...

* WHAT...Snow. Additional snow accumulations of 2 inches or less.

* WHERE...Portions of northwest Iowa.

* WHEN...Until 3 PM CST Tuesday.

* ADDITIONAL DETAILS...Windy conditions will produce reduced
  visibilities and difficult driving conditions at times,
  including the morning commute on Tuesday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
019 
WWUS43 KFSD 061014
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
414 AM CST Tue Mar 6 2018


IAZ012-020-SDZ050-052-057>061-063>071-061800-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180306T1800Z/
Sioux-Plymouth-Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme-
Yankton-Clay SD-Union-
414 AM CST Tue Mar 6 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Blizzard conditions. Winds gusting as high as 45 mph 
  will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Additional snow accumulations 
  of 1 to 3 inches are expected.

* WHERE...Portions of central, south central and southeast South 
  Dakota and northwest Iowa.

* WHEN...Until noon CST today.

* ADDITIONAL DETAILS...Travel will be very dangerous to
  impossible, including during the morning commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NEZ013-061815-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Dixon-
414 AM CST Tue Mar 6 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Blizzard conditions. Winds gusting as high as 45 mph 
  will cause whiteout conditions in blowing snow. Significant 
  drifting of the snow is likely. Additional snow accumulations 
  of 2 to 4 inches are expected.

* WHERE...Dixon County.

* WHEN...Until 6 PM CST this evening.

* ADDITIONAL DETAILS...Travel will be very dangerous to
  impossible, including during the morning commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

MNZ071-072-080-081-097-SDZ040-061800-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180306T1800Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
414 AM CST Tue Mar 6 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Snow and blowing snow. Additional snow accumulations of
  around 1 inch are expected.

* WHERE...Portions of east central South Dakota and southwest 
  Minnesota.

* WHEN...Until noon CST today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute. Be prepared for 
  significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. 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.

&&

$$

SDZ038-039-053-054-061800-
/O.CON.KFSD.WS.W.0003.000000T0000Z-180306T1800Z/
Beadle-Kingsbury-Sanborn-Miner-
414 AM CST Tue Mar 6 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Snow and blowing snow. Additional snow accumulations of 
  up to 2 inches are expected.

* WHERE...Beadle, Kingsbury, Sanborn and Miner Counties.

* WHEN...Until noon CST today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute. Be prepared for 
  significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. 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.

&&

$$

IAZ031-NEZ014-061815-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Woodbury-Dakota-
414 AM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Snow and blowing snow. Additional snow accumulations of 1
  to 3 inches are expected.

* WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County.

* WHEN...Until 6 PM CST this evening.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute. Be prepared for reduced 
  visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ002-003-013-014-021-022-032-061815-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
414 AM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...

* WHAT...Snow and blowing snow. Additional snow accumulations of 
  up to 2 inches are expected.

* WHERE...Portions of northwest and west central Iowa.

* WHEN...Until 3 PM CST this afternoon.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute. Be prepared for reduced 
  visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ001-MNZ089-090-098-SDZ055-056-062-061800-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180306T1800Z/
Lyon IA-Nobles-Jackson-Rock-Lake-Moody-Minnehaha-
414 AM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TODAY...

* WHAT...Snow and blowing snow. Additional snow accumulations of
  around 1 inch are expected.

* WHERE...Portions of east central and southeast South Dakota, 
  northwest Iowa and southwest Minnesota.

* WHEN...Until noon CST today.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute. Be prepared for reduced 
  visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
721 
WWUS43 KFSD 061754
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
1154 AM CST Tue Mar 6 2018

IAZ012-020-SDZ050-052-057>061-063>071-061900-
/O.EXP.KFSD.BZ.W.0002.000000T0000Z-180306T1800Z/
Sioux-Plymouth-Gregory-Jerauld-Brule-Aurora-Davison-Hanson-McCook-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme-
Yankton-Clay SD-Union-
1154 AM CST Tue Mar 6 2018

...BLIZZARD WARNING WILL EXPIRE AT NOON CST TODAY...

Conditions have improved this morning and widespread whiteout
conditions are no longer expected. However some blowing and
drifting of snow, especially in open areas, is still anticipated
through sunset. 

$$

MNZ071-072-080-081-097-SDZ040-061900-
/O.EXP.KFSD.WS.W.0003.000000T0000Z-180306T1800Z/
Lincoln MN-Lyon MN-Murray-Cottonwood-Pipestone-Brookings-
1154 AM CST Tue Mar 6 2018

...WINTER STORM WARNING WILL EXPIRE AT NOON CST TODAY...

Flurries and patchy blowing snow will remain possible into the
afternoon but widespread problems are not anticipated.

$$

SDZ038-039-053-054-061900-
/O.EXP.KFSD.WS.W.0003.000000T0000Z-180306T1800Z/
Beadle-Kingsbury-Sanborn-Miner-
1154 AM CST Tue Mar 6 2018

...WINTER STORM WARNING WILL EXPIRE AT NOON CST TODAY...

Flurries and patchy blowing snow will remain possible into the
afternoon but widespread problems are not anticipated.

$$

IAZ001-MNZ089-090-098-SDZ055-056-062-061900-
/O.EXP.KFSD.WW.Y.0011.000000T0000Z-180306T1800Z/
Lyon IA-Nobles-Jackson-Rock-Lake-Moody-Minnehaha-
1154 AM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON CST TODAY...

Flurries and patchy blowing snow will remain possible into the
afternoon but widespread problems are not anticipated.

$$

NEZ013-070000-
/O.CON.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Dixon-
1154 AM CST Tue Mar 6 2018

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Occasional blizzard conditions. Winds gusting as high as
  45 mph will cause occasional whiteout conditions in blowing
  snow. Additional snow should be less than an inch. If conditions
  continue to improve the blizzard warning may be cancelled early.

* WHERE...Dixon County.

* WHEN...Until 6 PM CST this evening.

* ADDITIONAL DETAILS...Travel will be very dangerous to 
  impossible, including during the morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
and poor visibilities are likely. This will lead to whiteout
conditions, making travel extremely dangerous. Do not travel. If
you must travel, have a winter survival kit with you.  If you get
stranded, stay with your vehicle. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IAZ031-NEZ014-070000-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Woodbury-Dakota-
1154 AM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...Snow and blowing snow. Additional snow accumulations of
  less than 1 inch are expected.

* WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County.

* WHEN...Until 6 PM CST this evening.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute. Be prepared for reduced 
  visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IAZ002-003-013-014-021-022-032-062100-
/O.CON.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
1154 AM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...

* WHAT...Snow and blowing snow. Additional snow accumulations of
  near an inch are possible.

* WHERE...Portions of northwest and west central Iowa.

* WHEN...Until 3 PM CST this afternoon.

* ADDITIONAL DETAILS...Plan on slippery road conditions, 
  including during the morning commute. Be prepared for reduced 
  visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
578 
WWUS43 KFSD 062053
WSWFSD

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sioux Falls SD
253 PM CST Tue Mar 6 2018

NEZ013-062200-
/O.CAN.KFSD.BZ.W.0002.000000T0000Z-180307T0000Z/
Dixon-
253 PM CST Tue Mar 6 2018

...BLIZZARD WARNING IS CANCELLED...

Conditions will continue to improve into the evening with some
patchy drifting snow.

$$

IAZ031-NEZ014-062200-
/O.CAN.KFSD.WW.Y.0011.000000T0000Z-180307T0000Z/
Woodbury-Dakota-
253 PM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY IS CANCELLED...

Conditions will continue to improve into the evening with some
patchy drifting snow.

$$

IAZ002-003-013-014-021-022-032-062200-
/O.EXP.KFSD.WW.Y.0011.000000T0000Z-180306T2100Z/
Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida-
253 PM CST Tue Mar 6 2018

...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON...

Conditions will continue to improve into the evening with some
patchy drifting snow.

$$

The office that day

Everything else NWS Sioux Falls, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 4, 2:25 PM CSTWinter Storm WarningFSDBeadle, Brookings, Kingsbury, Miner, Sanborn46 hr
Mar 4, 2:25 PM CSTWinter Weather AdvisoryFSDBrookings, Lake, Lincoln, Minnehaha, Moody, Union49 hr

Nearby

Blizzard Warnings in South Dakota, 2018Blizzard Warnings in Iowa, 2018Blizzard Warnings in Nebraska, 2018Every blizzard warning in 2018

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.