Alert archive / South Dakota / Winter Storm Warnings in 2011
Winter Storm Warning 3, NWS Aberdeen, SD
NWS Aberdeen, SD issued this winter storm warning at Apr 14, 2011, 3:24 AM CDT for 21 counties in South Dakota. It took effect at Apr 14, 2011, 7:00 PM CDT. It was in force for 27 hr. 44 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
- Apr 14, 2011, 3:24 AM CDT (08:24 UTC)
- In effect from
- Apr 14, 2011, 7:00 PM CDT
- Expired
- Apr 15, 2011, 10:09 PM CDT
- In force
- 27 hr
- Issued by
- NWS Aberdeen, SD
All 21 counties
Brown County, SD, Buffalo County, SD, Campbell County, SD, Clark County, SD, Corson County, SD, Day County, SD, Dewey County, SD, Edmunds County, SD, Faulk County, SD, Hand County, SD, Hughes County, SD, Hyde County, SD, Jones County, SD, Lyman County, SD, Marshall County, SD, McPherson County, SD, Potter County, SD, Spink County, SD, Stanley County, SD, Sully County, SD, Walworth County, SD
The radar
The Aberdeen radar (KABR), 97 km from the middle of the area, began a volume at 08:24 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 |
|---|---|---|---|
| Apr 15, 5:44 AM CDT | HEAVY SNOW 4 | Mcintosh, SD | STILL SNOWING |
| Apr 15, 6:44 AM CDT | HEAVY SNOW 3 | Miller, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 2.5 | Nnw Roscoe, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 3 | Se Kennebec, SD | |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 4 | 2 Nne Pierre, SD | |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 4 | 7 Wnw Gann Valley, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 4.5 | 13 Nnw Presho, SD | |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 4.5 | N Onida, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 4.8 | Ssw Presho, SD | |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 5 | 2 N Hoven, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 5 | 6 Sse Kennebec, SD | |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 7.5 | 3 Ese Herreid, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 8.5 | 19 Nnw Highmore, SD | STILL SNOWING |
| Apr 15, 7:00 AM CDT | HEAVY SNOW 9.7 | 8 Wsw Mcintosh, SD | |
| Apr 15, 7:30 AM CDT | HEAVY SNOW 11 | 6 E Hayes, SD | STILL SNOWING |
| Apr 15, 7:35 AM CDT | HEAVY SNOW 3 | 8 Ne Faulkton, SD | STILL SNOWING |
| Apr 15, 8:02 AM CDT | HEAVY SNOW 3 | 8 Ne Columbia, SD | STILL SNOWING |
| Apr 15, 8:02 AM CDT | HEAVY SNOW 13 | 14 N Isabel, SD | |
| Apr 15, 8:26 AM CDT | HEAVY SNOW 4 | Blunt, SD | |
| Apr 15, 8:30 AM CDT | HEAVY SNOW 7 | 5 S Ree Heights, SD | STILL SNOWING |
| Apr 15, 8:50 AM CDT | HEAVY SNOW 5.3 | Mobridge, SD | STILL SNOWING |
| Apr 15, 8:55 AM CDT | HEAVY SNOW 3 | Pollock, SD | STILL SNOWING |
| Apr 15, 9:05 AM CDT | HEAVY SNOW 3.5 | Aberdeen, SD | STILL SNOWING |
| Apr 15, 9:32 AM CDT | HEAVY SNOW 8 | Murdo, SD | |
| Apr 15, 11:00 AM CDT | HEAVY SNOW 7 | Mclaughlin, SD | ESTIMATED 6 TO 8 INCHES. SNOW HAS ENDED. |
| Apr 15, 12:28 PM CDT | HEAVY SNOW 8 | 1 S Chelsea, SD | |
| Apr 15, 1:53 PM CDT | HEAVY SNOW 10 | Selby, SD | STILL SNOWING. |
| Apr 15, 2:12 PM CDT | HEAVY SNOW 9 | 2 Sse Claremont, SD | STILL SNOWING. TOTAL LIQUID EQUIVALENT 0.91. |
| Apr 15, 2:12 PM CDT | HEAVY SNOW 9 | Blunt, SD | |
| Apr 15, 2:12 PM CDT | HEAVY SNOW 9 | Eureka, SD | MODERATE SNOW CONTINUES. |
| Apr 15, 2:21 PM CDT | SNOW 4 | Redfield, SD | |
| Apr 15, 2:30 PM CDT | HEAVY SNOW 15 | Isabel, SD | |
| Apr 15, 2:34 PM CDT | HEAVY SNOW 7 | Onida, SD | ESTIMATED 6 TO 8 INCHES OF SNOWFALL. |
| Apr 15, 2:38 PM CDT | HEAVY SNOW 6 | 2 W Hosmer, SD | |
| Apr 15, 2:44 PM CDT | HEAVY SNOW 7 | Gettysburg, SD | 6 TO 7 INCHES |
| Apr 15, 2:49 PM CDT | HEAVY SNOW 7 | Kennebec, SD | |
| Apr 15, 2:52 PM CDT | HEAVY SNOW 6 | Gann Valley, SD | |
| Apr 15, 3:20 PM CDT | SNOW 6 | Turton, SD | STILL SNOWING WHEN MEASURMENT WAS TAKEN |
| Apr 15, 4:13 PM CDT | SNOW 4 | Langford, SD | 3 TO 4 INCHES |
| Apr 15, 4:13 PM CDT | HEAVY SNOW 8 | 10 Nw Britton, SD | |
| Apr 15, 6:00 PM CDT | HEAVY SNOW 6 | Kennebec, SD | |
| Apr 15, 6:00 PM CDT | HEAVY SNOW 8.5 | Bowdle, SD | |
| Apr 15, 6:12 PM CDT | HEAVY SNOW 10 | 5 W Sully Buttes, SD | |
| Apr 15, 7:00 PM CDT | HEAVY SNOW 7 | Pollock, 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, 8.4 hours before the alert went out and 83 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1387 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- -60 m²/s²
- 0-3 km storm-relative helicity
- 66 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
402 WWUS43 KABR 140824 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 324 AM CDT THU APR 14 2011 ...POTENT SPRING STORM SYSTEM TODAY AND FRIDAY... .A SPRING STORM SYSTEM HAS BEGUN SHIFTING RAIN AND SNOW INTO WESTERN SOUTH DAKOTA...AND THIS WILL CONTINUE TO PROGRESS EAST...AS WELL AS BECOMING PRIMARILY SNOW BY THIS EVENING. CURRENT MODEL TRENDS SUGGEST ANYWHERE BETWEEN AN INCH TO AN INCH AND A HALF OF LIQUID WITH THIS SYSTEM...SO THE COMBINATION OF TEMPERATURES HOVERING AT OR A FEW DEGREES ABOVE FREEZING AND PERSISTENT PRECIPITATION WILL RESULT IN WIDESPREAD HEAVY WET SNOW. THE SITUATION REMAINS FLUID AS THE EXACT LOCATION OF HEAVIEST SNOW IS NOW FOCUSED ALONG THE JAMES AND MISSOURI VALLEYS AND POINTS IN BETWEEN. SDZ004-005-009-010-016-017-033>037-045-048-051-142030- /O.UPG.KABR.WS.A.0003.110415T0600Z-110416T0600Z/ /O.NEW.KABR.WS.W.0003.110415T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-STANLEY-SULLY- HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...FORT PIERRE...ONIDA...PIERRE...HIGHMORE... MILLER...MURDO...PRESHO...FORT THOMPSON 324 AM CDT THU APR 14 2011 /224 AM MDT THU APR 14 2011/ ...WINTER STORM WARNING IN EFFECT FROM 7 PM CDT /6 PM MDT/ THIS EVENING TO 7 PM CDT /6 PM MDT/ FRIDAY... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 7 PM CDT /6 PM MDT/ THIS EVENING TO 7 PM CDT /6 PM MDT/ FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * INITIALLY...PRECIPITATION WILL FALL AS RAIN DURING THE DAY...HOWEVER COOLING TEMPERATURES WILL ALLOW FOR A SLOW PROGRESSION TO SNOW THROUGH THE EVENING AND OVERNIGHT...FROM WEST TO EAST. TRANSITIONS BACK AND FORTH BETWEEN RAIN AND SNOW ARE POSSIBLE THURSDAY NIGHT AND FRIDAY AS TEMPERATURES HOVER AROUND FREEZING. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED BETWEEN THE MISSOURI AND JAMES RIVER VALLEYS. GENERALLY 4 TO 8 INCHES OF HEAVY WET SNOW IS EXPECTED... ALTHOUGH LOCALLY HIGHER AMOUNTS ARE POSSIBLE. SNOW AMOUNTS WILL VARY SIGNIFICANTLY ACROSS THE AREA DEPENDING ON THE TIMING OF THE TRANSITION FROM RAIN TO SNOW. * WINDS OF 15 TO 25 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-018-142030- /O.UPG.KABR.WS.A.0003.110415T0600Z-110416T0600Z/ /O.NEW.KABR.WS.W.0003.110415T0000Z-110416T0600Z/ BROWN-SPINK- INCLUDING THE CITIES OF...ABERDEEN...REDFIELD 324 AM CDT THU APR 14 2011 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * INITIALLY...PRECIPITATION WILL FALL AS RAIN DURING THE DAY...HOWEVER COOLING TEMPERATURES WILL ALLOW FOR A SLOW PROGRESSION TO SNOW THROUGH THE EVENING AND OVERNIGHT...FROM WEST TO EAST. TRANSITIONS BACK AND FORTH BETWEEN RAIN AND SNOW ARE POSSIBLE THURSDAY NIGHT AND FRIDAY AS TEMPERATURES HOVER AROUND FREEZING. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED BETWEEN THE MISSOURI AND JAMES RIVER VALLEYS. GENERALLY 4 TO 8 INCHES OF HEAVY WET SNOW IS EXPECTED... ALTHOUGH LOCALLY HIGHER AMOUNTS ARE POSSIBLE. SNOW AMOUNTS WILL VARY SIGNIFICANTLY ACROSS THE AREA DEPENDING ON THE TIMING OF THE TRANSITION FROM RAIN TO SNOW. * WINDS OF 15 TO 25 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ007-011-019-142030- /O.NEW.KABR.WS.W.0003.110415T0000Z-110416T0600Z/ MARSHALL-DAY-CLARK- INCLUDING THE CITIES OF...BRITTON...WEBSTER...CLARK 324 AM CDT THU APR 14 2011 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY. * INITIALLY...PRECIPITATION WILL FALL AS RAIN DURING THE DAY...HOWEVER COOLING TEMPERATURES WILL ALLOW FOR A SLOW PROGRESSION TO SNOW THROUGH THE EVENING AND OVERNIGHT. TRANSITIONS BACK AND FORTH BETWEEN RAIN AND SNOW ARE POSSIBLE THURSDAY NIGHT AND FRIDAY AS TEMPERATURES HOVER AROUND FREEZING. * SNOW ACCUMULATION OF 4 TO 8 INCHES OF HEAVY WET SNOW. SNOW AMOUNTS WILL VARY SIGNIFICANTLY ACROSS THE AREA DEPENDING ON THE TIMING OF THE TRANSITION FROM RAIN TO SNOW. * WINDS OF 15 TO 25 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ003-015-142030- /O.UPG.KABR.WS.A.0003.110415T0600Z-110416T0600Z/ /O.NEW.KABR.WW.Y.0017.110414T1800Z-110415T1200Z/ CORSON-DEWEY- INCLUDING THE CITIES OF...MCLAUGHLIN...TIMBER LAKE 224 AM MDT THU APR 14 2011 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM MDT FRIDAY... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM MDT FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * INITIALLY...PRECIPITATION WILL FALL AS RAIN EARLY...HOWEVER COOLING TEMPERATURES WILL ALLOW FOR A SLOW PROGRESSION TO SNOW THROUGH THE AFTERNOON. TRANSITIONS BACK AND FORTH BETWEEN RAIN AND SNOW ARE POSSIBLE THURSDAY NIGHT AND FRIDAY AS TEMPERATURES HOVER AROUND FREEZING. * GENERALLY 3 TO 5 INCHES OF HEAVY WET SNOW IS POSSIBLE... ALTHOUGH LOCALLY HIGHER AMOUNTS ARE POSSIBLE. SNOW AMOUNTS WILL VARY SIGNIFICANTLY THROUGH THE AREA AS SNOW MIXES WITH RAIN AS WELL AS MELTING ON THE GROUND. * WINDS OF 15 TO 25 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$ CONNELLY
9 follow-up statements
349 WWUS43 KABR 142026 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 326 PM CDT THU APR 14 2011 ...POTENT SPRING STORM SYSTEM TONIGHT AND FRIDAY... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL BRING WIDESPREAD MIXED PRECIPITATION AND SNOW TO THE REGION TONIGHT THROUGH FRIDAY. SOME AREAS ARE EXPECTED TO RECEIVE SIGNIFICANT AMOUNTS OF SLEET AND SNOW...ESPECIALLY AREAS BETWEEN THE MISSOURI RIVER AND JAMES RIVER. SDZ004-005-009-010-016-017-033>037-045-048-051-151030- /O.CON.KABR.WS.W.0003.110415T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-STANLEY-SULLY- HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...FORT PIERRE...ONIDA...PIERRE...HIGHMORE... MILLER...MURDO...PRESHO...FORT THOMPSON 326 PM CDT THU APR 14 2011 /226 PM MDT THU APR 14 2011/ ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM CDT /6 PM MDT/ THIS EVENING TO 7 PM CDT /6 PM MDT/ FRIDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM CDT /6 PM MDT/ THIS EVENING TO 7 PM CDT /6 PM MDT/ FRIDAY. * PRECIPITATION WILL GRADUALLY INCREASE ACROSS THE REGION TONIGHT...AND COULD BEGIN AS RAIN OR SNOW. HOWEVER...MOST OF THE PRECIPITATION SHOULD CHANGE OVER TO ALL SNOW BY MIDNIGHT. HEAVY SNOW WILL BE POSSIBLE POST MIDNIGHT...LASTING INTO FRIDAY MORNING. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED BETWEEN THE MISSOURI AND JAMES RIVER VALLEYS. GENERALLY 5 TO 10 INCHES OF SNOW IS EXPECTED... ALTHOUGH LOCALLY HIGHER AMOUNTS ARE POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-151030- /O.CON.KABR.WS.W.0003.110415T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 326 PM CDT THU APR 14 2011 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY. * INITIALLY...PRECIPITATION WILL FALL AS RAIN...SLEET OR SNOW...HOWEVER COOLING TEMPERATURES WILL ALLOW FOR A PROGRESSION TO SNOW OVERNIGHT. HEAVY SNOW IS LIKELY POST MIDNIGHT...LASTING THROUGH FRIDAY MORNING. * SNOW ACCUMULATIONS OF 5 TO 8 INCHES ARE EXPECTED. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ MNZ039-046-SDZ008-020>023-151030- /O.EXB.KABR.WW.Y.0017.110415T0000Z-110416T0600Z/ TRAVERSE-BIG STONE-ROBERTS-CODINGTON-GRANT-HAMLIN-DEUEL- INCLUDING THE CITIES OF...WHEATON...ORTONVILLE...SISSETON... WATERTOWN...MILBANK...CASTLEWOOD...CLEAR LAKE 326 PM CDT THU APR 14 2011 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER WEATHER ADVISORY FOR MIXED PRECIPITATION...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT SATURDAY. * A MIX OF RAIN...FREEZING RAIN AND SNOW IS POSSIBLE OVERNIGHT AND INTO FRIDAY. * GENERALLY 2 TO 4 INCHES OF SNOW AND SLEET IS POSSIBLE THROUGH FRIDAY...WITH MOST OF IT FALLING ON FRIDAY. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH AREAS OF REDUCED VISIBILITY POSSIBLE DURING SNOW AND SLEET. 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. LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$ SDZ003-015-151030- /O.CON.KABR.WW.Y.0017.000000T0000Z-110415T1200Z/ CORSON-DEWEY- INCLUDING THE CITIES OF...MCLAUGHLIN...TIMBER LAKE 226 PM MDT THU APR 14 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT FRIDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT FRIDAY. * SNOW AND SLEET SHOULD OVERSPREAD THE AREA OVERNIGHT...WITH ACCUMULATIONS LIKELY. THE SNOW SHOULD END BY EARLY AFTERNOON ON FRIDAY. * GENERALLY 3 TO 5 INCHES OF SNOW IS EXPECTED...ALTHOUGH LOCALLY HIGHER AMOUNTS ARE POSSIBLE. * WINDS OF 15 TO 25 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH REDUCED VISIBILITY IN AREAS OF SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$ TDK
234 WWUS43 KABR 150803 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 303 AM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES TODAY... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL BRING WIDESPREAD MIXED PRECIPITATION AND SNOW TO THE REGION TODAY. SOME AREAS MAY RECEIVE SIGNIFICANT AMOUNTS OF SLEET AND SNOW...ESPECIALLY AREAS BETWEEN THE MISSOURI RIVER AND JAMES RIVER. SDZ004-005-009-010-016-017-033>037-045-048-051-152015- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-STANLEY-SULLY- HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...FORT PIERRE...ONIDA...PIERRE...HIGHMORE... MILLER...MURDO...PRESHO...FORT THOMPSON 303 AM CDT FRI APR 15 2011 /203 AM MDT FRI APR 15 2011/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING. * PRECIPITATION WILL GRADUALLY INCREASE IN INTENSITY THROUGH THE EARLY MORNING HOURS AS THE CHANGE OVER FROM RAIN TO SNOW OCCURS. HEAVY SNOW WILL BE POSSIBLE THROUGH THE MORNING. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED BETWEEN THE MISSOURI AND JAMES RIVER VALLEYS. GENERALLY 5 TO 10 INCHES OF SNOW IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-152015- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 303 AM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * PRECIPITATION WILL GRADUALLY INCREASE IN INTENSITY THROUGH THE EARLY MORNING HOURS AS THE CHANGE OVER FROM RAIN TO SNOW OCCURS. HEAVY SNOW WILL BE POSSIBLE THROUGH THE MORNING. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED BETWEEN THE MISSOURI AND JAMES RIVER VALLEYS. GENERALLY 4 TO 8 INCHES OF SNOW IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ003-015-151800- /O.EXT.KABR.WW.Y.0017.000000T0000Z-110415T1800Z/ CORSON-DEWEY- INCLUDING THE CITIES OF...MCLAUGHLIN...TIMBER LAKE 203 AM MDT FRI APR 15 2011 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON MDT TODAY... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL NOON MDT TODAY. * SNOW AND SLEET SHOULD CONTINUE THROUGH THE MORNING...TAPERING DURING THE MID TO LATE MORNING. * GENERALLY 3 TO 5 INCHES OF SNOW IS EXPECTED. * WINDS OF 15 TO 25 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH REDUCED VISIBILITY IN AREAS OF SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$ MNZ039-046-SDZ008-020>023-152015- /O.CON.KABR.WW.Y.0017.000000T0000Z-110416T0600Z/ TRAVERSE-BIG STONE-ROBERTS-CODINGTON-GRANT-HAMLIN-DEUEL- INCLUDING THE CITIES OF...WHEATON...ORTONVILLE...SISSETON... WATERTOWN...MILBANK...CASTLEWOOD...CLEAR LAKE 303 AM CDT FRI APR 15 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * A MIX OF RAIN...FREEZING RAIN AND SNOW IS POSSIBLE THROUGH THE MORNING...WITH A RAPID CHANGE OVER TO SNOW. * GENERALLY 2 TO 4 INCHES OF SNOW AND SLEET IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH AREAS OF REDUCED VISIBILITY POSSIBLE DURING SNOW AND SLEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$ CONNELLY
185 WWUS43 KABR 151323 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 823 AM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES TODAY... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL BRING WIDESPREAD MIXED PRECIPITATION AND SNOW TO THE REGION TODAY. SOME AREAS WILL RECEIVE SIGNIFICANT AMOUNTS OF SLEET AND SNOW. SDZ003-015-151800- /O.UPG.KABR.WW.Y.0017.000000T0000Z-110415T1800Z/ /O.EXB.KABR.WS.W.0003.000000T0000Z-110415T1800Z/ CORSON-DEWEY- INCLUDING THE CITIES OF...MCLAUGHLIN...TIMBER LAKE 723 AM MDT FRI APR 15 2011 ...WINTER STORM WARNING IN EFFECT UNTIL NOON MDT TODAY... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT UNTIL NOON MDT TODAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * PRECIPITATION WILL GRADUALLY DECREASE IN INTENSITY THROUGH THE MORNING HOURS HOWEVER FURTHER ACCUMULATIONS ARE POSSIBLE THROUGH MID DAY. * STORM TOTAL ACCUMULATIONS COULD RANGE WIDELY FROM AROUND 5 INCHES TO NEARLY A FOOT. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ004-005-009-010-016-017-033>037-045-048-051-160000- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-STANLEY-SULLY- HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...FORT PIERRE...ONIDA...PIERRE...HIGHMORE... MILLER...MURDO...PRESHO...FORT THOMPSON 823 AM CDT FRI APR 15 2011 /723 AM MDT FRI APR 15 2011/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING. * SNOW WILL CONTINUE INTO THE AFTERNOON ACROSS THE REGION. SNOW WILL BE HEAVY AT TIMES...BUT TAPER OFF DURING THE AFTERNOON. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED OVER THE JAMES VALLEY. GENERALLY 5 TO 10 INCHES IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-160130- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 823 AM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * SNOW...HEAVY AT TIMES WILL CONTINUE INTO THE AFTERNOON HOURS...BUT THEN GRADUALLY TAPER OFF TOWARD LATE AFTERNOON. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE OVER THE JAMES VALLEY AND COTEAU REGION. GENERALLY 5 TO 8 INCHES OF SNOW IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ MNZ039-046-SDZ008-020>023-160130- /O.CON.KABR.WW.Y.0017.000000T0000Z-110416T0600Z/ TRAVERSE-BIG STONE-ROBERTS-CODINGTON-GRANT-HAMLIN-DEUEL- INCLUDING THE CITIES OF...WHEATON...ORTONVILLE...SISSETON... WATERTOWN...MILBANK...CASTLEWOOD...CLEAR LAKE 823 AM CDT FRI APR 15 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * A MIX OF RAIN...FREEZING RAIN AND SNOW IS POSSIBLE THROUGH THE MORNING...WITH A RAPID CHANGE OVER TO SNOW. * GENERALLY 2 TO 4 INCHES OF SNOW AND SLEET IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH AREAS OF REDUCED VISIBILITY POSSIBLE DURING SNOW AND SLEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$
083 WWUS43 KABR 151801 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 101 PM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES TODAY... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL BRING WIDESPREAD MIXED PRECIPITATION AND SNOW TO THE REGION TODAY. SOME AREAS WILL RECEIVE SIGNIFICANT AMOUNTS OF SLEET AND SNOW. SDZ003-015-151915- /O.EXP.KABR.WS.W.0003.000000T0000Z-110415T1800Z/ CORSON-DEWEY- INCLUDING THE CITIES OF...MCLAUGHLIN...TIMBER LAKE 1201 PM MDT FRI APR 15 2011 ...WINTER STORM WARNING HAS EXPIRED... THE WINTER STORM WARNING IS NO LONGER IN EFFECT. SNOW SHOULD CONTINUE TO GRADUALLY TAPER OFF THROUGH THE AFTERNOON...THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE. $$ SDZ004-005-009-010-016-017-033>037-045-048-051-160000- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-STANLEY-SULLY- HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...FORT PIERRE...ONIDA...PIERRE...HIGHMORE... MILLER...MURDO...PRESHO...FORT THOMPSON 101 PM CDT FRI APR 15 2011 /1201 PM MDT FRI APR 15 2011/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING. * SNOW WILL CONTINUE INTO THE AFTERNOON ACROSS THE REGION. SNOW WILL BE HEAVY AT TIMES...BUT TAPER OFF DURING THE AFTERNOON. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE CENTERED OVER THE JAMES VALLEY. GENERALLY 5 TO 10 INCHES IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-160600- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 101 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * SNOW...HEAVY AT TIMES WILL CONTINUE INTO THE AFTERNOON HOURS... BUT THEN GRADUALLY TAPER OFF TOWARD LATE AFTERNOON. * MOST OF THE SNOW ACCUMULATION IS EXPECTED TO BE OVER THE JAMES VALLEY AND COTEAU REGION. GENERALLY 5 TO 8 INCHES OF SNOW IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH WIDESPREAD REDUCED VISIBILITY IN AREAS OF HEAVY SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ MNZ039-046-SDZ008-020>023-160600- /O.CON.KABR.WW.Y.0017.000000T0000Z-110416T0600Z/ TRAVERSE-BIG STONE-ROBERTS-CODINGTON-GRANT-HAMLIN-DEUEL- INCLUDING THE CITIES OF...WHEATON...ORTONVILLE...SISSETON... WATERTOWN...MILBANK...CASTLEWOOD...CLEAR LAKE 101 PM CDT FRI APR 15 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * A MIX OF RAIN...FREEZING RAIN AND SNOW IS POSSIBLE THROUGH THE MORNING...WITH A RAPID CHANGE OVER TO SNOW. * GENERALLY 2 TO 4 INCHES OF SNOW AND SLEET IS POSSIBLE. * WINDS OF 15 TO 30 MPH ARE EXPECTED DURING THE DURATION OF THIS SYSTEM...WITH AREAS OF REDUCED VISIBILITY POSSIBLE DURING SNOW AND SLEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST WEATHER RELATED UPDATES. && $$
714 WWUS43 KABR 152029 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 329 PM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES THIS EVENING... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL BRING WIDESPREAD MIXED PRECIPITATION AND SNOW TO THE REGION TODAY. SOME AREAS WILL RECEIVE SIGNIFICANT AMOUNTS OF SLEET AND SNOW. MNZ039-046-SDZ008-020>023-152130- /O.CAN.KABR.WW.Y.0017.000000T0000Z-110416T0600Z/ TRAVERSE-BIG STONE-ROBERTS-CODINGTON-GRANT-HAMLIN-DEUEL- INCLUDING THE CITIES OF...WHEATON...ORTONVILLE...SISSETON... WATERTOWN...MILBANK...CASTLEWOOD...CLEAR LAKE 329 PM CDT FRI APR 15 2011 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS CANCELLED THE WINTER WEATHER ADVISORY. LIGHT SNOW IS POSSIBLE THIS EVENING...BUT THE THREAT OF MIXED PRECIPITATION AND SIGNIFICANT SNOW ACCUMULATIONS APPEARS TO HAVE ENDED. $$ SDZ004-005-009-010-016-017-033>037-045-048-051-160000- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-STANLEY-SULLY- HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...FORT PIERRE...ONIDA...PIERRE...HIGHMORE... MILLER...MURDO...PRESHO...FORT THOMPSON 329 PM CDT FRI APR 15 2011 /229 PM MDT FRI APR 15 2011/ ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING. * SNOW WILL CONTINUE THROUGH THE LATE AFTERNOON ACROSS THE REGION...BUT TAPER OFF DURING THE EVENING. * ANOTHER 1 TO 2 INCHES OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY DURING PERIODS OF SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-160600- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 329 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * SNOW WILL CONTINUE THROUGH THE LATE AFTERNOON ACROSS THE REGION...BUT TAPER OFF GRADUALLY DURING THE EVENING. * ANOTHER 1 TO 2 INCHES OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY WHILE ITS SNOWING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$
872 WWUS43 KABR 152047 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 347 PM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES THIS EVENING... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL BRING WIDESPREAD MIXED PRECIPITATION AND SNOW TO THE REGION TODAY. SOME AREAS WILL RECEIVE SIGNIFICANT AMOUNTS OF SLEET AND SNOW. SDZ033-045-152200- /O.CAN.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ STANLEY-JONES- INCLUDING THE CITIES OF...FORT PIERRE...MURDO 347 PM CDT FRI APR 15 2011 /247 PM MDT FRI APR 15 2011/ ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS CANCELLED THE WINTER STORM WARNING. THE SNOW IS ENDING ACROSS THE REGION...THUS THE WARNING HAS BEEN CANCELLED. $$ SDZ004-005-009-010-016-017-034>037-048-051-160000- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-SULLY-HUGHES- HYDE-HAND-LYMAN-BUFFALO- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...ONIDA...PIERRE...HIGHMORE...MILLER... PRESHO...FORT THOMPSON 347 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING. * SNOW WILL CONTINUE THROUGH THE LATE AFTERNOON ACROSS THE REGION...BUT TAPER OFF DURING THE EVENING. * ANOTHER 1 TO 2 INCHES OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY DURING PERIODS OF SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-160600- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 347 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * SNOW WILL CONTINUE THROUGH THE LATE AFTERNOON ACROSS THE REGION...BUT TAPER OFF GRADUALLY DURING THE EVENING. * ANOTHER 1 TO 2 INCHES OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY WHILE ITS SNOWING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$
229 WWUS43 KABR 160013 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 713 PM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES THIS EVENING... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL CONTINUE TO BRING SNOW TO THE REGION TONIGHT. SDZ037-051-160300- /O.EXP.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ /O.NEW.KABR.WS.W.0004.110416T0013Z-110416T0300Z/ HAND-BUFFALO- INCLUDING THE CITIES OF...MILLER...FORT THOMPSON 713 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...WINTER STORM WARNING HAS EXPIRED... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT UNTIL 10 PM CDT THIS EVENING. THE WINTER STORM WARNING IS NO LONGER IN EFFECT. * SNOW WILL CONTINUE THROUGH THE EARLY EVENING HOURS. * ANOTHER INCH OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY DURING PERIODS OF SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ004-005-009-010-016-017-034>036-048-160115- /O.EXP.KABR.WS.W.0003.000000T0000Z-110416T0000Z/ CAMPBELL-MCPHERSON-WALWORTH-EDMUNDS-POTTER-FAULK-SULLY-HUGHES- HYDE-LYMAN- INCLUDING THE CITIES OF...HERREID...EUREKA...MOBRIDGE...IPSWICH... GETTYSBURG...FAULKTON...ONIDA...PIERRE...HIGHMORE...PRESHO 713 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING HAS EXPIRED... THE WINTER STORM WARNING IS NO LONGER IN EFFECT. $$ SDZ006-007-011-018-019-160600- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 713 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * SNOW WILL CONTINUE THROUGH THE EVENING HOURS...AND WILL GRADUALLY TAPER OFF SHORTLY AFTER MIDNIGHT * ANOTHER INCH OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY WHILE ITS SNOWING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ PARKIN
180 WWUS43 KABR 160018 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 718 PM CDT FRI APR 15 2011 ...POTENT SPRING STORM SYSTEM CONTINUES THIS EVENING... .A STRONG SPRING STORM CENTERED OVER THE CENTRAL PLAINS WILL CONTINUE TO BRING SNOW TO THE REGION TONIGHT. SDZ037-051-160300- /O.CON.KABR.WS.W.0004.000000T0000Z-110416T0300Z/ HAND-BUFFALO- INCLUDING THE CITIES OF...MILLER...FORT THOMPSON 718 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING. * SNOW WILL CONTINUE THROUGH THE EARLY EVENING HOURS. * ANOTHER INCH OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY DURING PERIODS OF SNOW. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SDZ006-007-011-018-019-160600- /O.CON.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 718 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT SATURDAY. * SNOW WILL CONTINUE THROUGH THE EVENING HOURS...AND WILL GRADUALLY TAPER OFF SHORTLY AFTER MIDNIGHT * ANOTHER INCH OF SNOW WILL BE POSSIBLE BEFORE THE SNOW ENDS. * WINDS OF 15 TO 25 MPH ARE EXPECTED...WITH REDUCED VISIBILITY WHILE ITS SNOWING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ PARKIN
301 WWUS43 KABR 160309 WSWABR URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE ABERDEEN SD 1009 PM CDT FRI APR 15 2011 SDZ006-007-011-018-019-160415- /O.CAN.KABR.WS.W.0003.000000T0000Z-110416T0600Z/ BROWN-MARSHALL-DAY-SPINK-CLARK- INCLUDING THE CITIES OF...ABERDEEN...BRITTON...WEBSTER... REDFIELD...CLARK 1009 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS CANCELLED THE WINTER STORM WARNING. LIGHT SNOW HAS ENDED OR WILL END SHORTLY ACROSS THE AREA. SLICK ROAD CONDITIONS CAN BE EXPECTED OVERNIGHT AS TEMPERATURES FALL BELOW FREEZING. $$ SDZ037-051-160415- /O.EXP.KABR.WS.W.0004.000000T0000Z-110416T0300Z/ HAND-BUFFALO- INCLUDING THE CITIES OF...MILLER...FORT THOMPSON 1009 PM CDT FRI APR 15 2011 ...WINTER STORM WARNING HAS EXPIRED... THE WINTER STORM WARNING IS NO LONGER IN EFFECT. LIGHT SNOW HAS ENDED ACROSS THE AREA. SLICK ROAD CONDITIONS CAN BE EXPECTED OVERNIGHT AS TEMPERATURES FALL BELOW FREEZING. $$ PARKIN
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 Aberdeen, SD wrote its last area forecast discussion before this winter storm warning went out at Apr 13, 9:20 PM CDT, 6 hours 4 minutes earlier.
Area forecast discussion, Apr 13, 9:20 PM CDT, 6 hours 4 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE ABERDEEN SD
920 PM CDT WED APR 13 2011
.UPDATE...
THE ONLY CHANGE MADE TO THE FORECAST THIS EVENING WAS TO INCREASE
THE CLOUD COVER ALONG THE SISSETON HILLS WHERE SATELLITE SHOWS
SOME LOW CLOUDS HAVE DEVELOPED. OTHERWISE...CURRENT FORECAST IS ON
TRACK. NO CHANGES MADE TO WINDS OR TEMPERATURES. NEW AVIATION
DISCUSSION BELOW.
&&
.PREV DISCUSSION...
.SHORT TERM...TONIGHT THROUGH FRIDAY NIGHT
A VERY CHALLENGING FORECAST IS IN STORE FOR THE SHORT TERM. WHILE
FORECASTER CONFIDENCE IS HIGH WITH REGARDS TO POPS...THERE IS A
LOW FORECASTER CONFIDENCE ON P-TYPE AND SNOWFALL AMOUNTS.
ALL MODELS AGREE FAIRLY WELL THROUGHOUT THE SHORT TERM...WITH ALL
MODELS DEVELOPING A LOW PRESSURE OVER THE PANHANDLE OF OKLAHOMA
LATE TONIGHT. AS THE LOW PRESSURE MOVE NE ON THURSDAY...IT WILL
DRAW MOISTURE INTO THE SOUTHERN HALF OF THE CWA. BELIEVE MOST OF
THE PCPN ON THURSDAY WILL FALL AS ALL RAIN AS SURFACE AND UPPER
LEVEL TEMPERATURES ARE ABOVE FREEZING. THE CAA DOES NOT BEGIN
UNTIL THE UPPER LEVEL LOW PRESSURE BECOMES NEGATIVELY TILTED LATE
IN THE DAY ON THURSDAY. THE QUESTION BECOMES...HOW COLD
TEMPERATURES WILL REALLY BE WHEN THE SOURCE REGION OF THE COLD IS
COMING FROM THE GREAT LAKES REGION. MODEL SOUNDINGS STILL SHOW A
GRADUAL TRANSITION FROM WEST TO EAST DURING THE OVERNIGHT HOURS ON
THURSDAY. BY FRIDAY MORNING...MOST LOCATIONS SHOULD BE COLD ENOUGH
TO SEE ALL SNOW. HOWEVER BY 18Z FRIDAY...AN ALBERTA CLIPPER WILL
BEGIN TO PASS NW OF THE REGION...WHICH SHOULD DRAW WARMER
TEMPERATURES INTO THE EXTREME WESTERN CWA. THESE WARMER
TEMPERATURES...ALONG WITH SIGNIFICANT MID LEVEL DRYING SHOULD
QUICKLY END THE SNOW EVENT. IN FACT...THE MID LEVEL DRY AIR SHOULD
ENCOMPASS MOST OF THE CWA BY 12Z SATURDAY.
BASED ON MODEL RUN SNOW ACCUMS AND HPC GUIDANCE...WILL MAINTAIN
HIGH SNOWFALL AMOUNTS FOR THE TIME BEING. WITH SURFACE TEMPS
AROUND FREEZING...IT WILL BE INTERESTING TO SEE HOW MUCH SNOW
ACTUALLY ACCUMULATES. ALSO...MODELS SEEM TO BE MOVING THE HEAVIEST
PCPN/SNOW BAND FARTHER EAST THEN YESTERDAY'S MODEL RUN. WILL
EXPAND THE WATCH TO INCLUDE BROWN AND SPINK COUNTY FOR NOW.
.LONG TERM...SATURDAY THROUGH WEDNESDAY
THE OPERATIONAL MODELS AND GFS ENSEMBLES AGREE WELL THAT THE UPPER
LEVEL FLOW OVER OUR REGION WILL BE ON THE COLD SIDE. WEST TO
NORTHWEST FLOW WILL BRING IN COLDER AIR FROM WESTERN CANADA
THROUGH THE LONG TERM. TEMPERATURES ARE EXPECTED TO BE MUCH BELOW
NORMAL THROUGH THE PERIOD WITH HIGHS MAINLY IN THE 40S WITH LOWS
MAINLY IN THE 20S. ALSO...SEVERAL UPPER LEVEL LOW PRESSURE TROUGHS
WILL MOVE ACROSS THE REGION WITH THE MOST SIGNIFICANT ONE MONDAY
THROUGH TUESDAY. ALREADY HAVE IN CHANCES OF RAIN/SNOW FOR THIS
TIME PERIOD.
&&
.AVIATION...
TAFS FOR THE KABR...KATY...KPIR AND KMBG TERMINALS
VFR CONDITIONS WILL PREVAIL ACROSS THE MAJORITY OF THE AREA
TONIGHT. THE EXCEPTION WILL BE ALONG THE SISSETON HILLS WHERE MVFR
CIGS HAVE DEVELOPED. LOWER CIGS WILL BEGIN TO OVERSPREAD THE
REGION FROM WEST TO EAST LATE TONIGHT...AND RAIN WILL DO THE SAME
DURING THE DAY THURSDAY...WITH VSBYS THEN FALLING INTO THE MVFR
CATEGORY. THE RAIN IS EXPECTED TO SWITCH OVER TO SNOW LATE
THURSDAY NIGHT AND CONTINUE THROUGH THE DAY FRIDAY.
&&
.ABR WATCHES/WARNINGS/ADVISORIES...
SD...WINTER STORM WATCH FROM LATE THURSDAY NIGHT THROUGH LATE FRIDAY
NIGHT FOR BROWN-BUFFALO-CAMPBELL-CORSON-DEWEY-EDMUNDS-FAULK-
HAND-HUGHES-HYDE-JONES-LYMAN-MCPHERSON-POTTER-SPINK-STANLEY-
SULLY-WALWORTH.
MN...NONE.
&&
UPDATE...PARKIN
SHORT TERM...SD
LONG TERM...MOHR
AVIATION...PARKIN
WEATHER.GOV/ABERDEENHazardous weather outlook, Apr 13, 4:15 AM CDT, 23 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ABERDEEN SD 415 AM CDT WED APR 13 2011 MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-140915- TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL- ROBERTS-WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-FAULK-SPINK-CLARK- CODINGTON-GRANT-HAMLIN-DEUEL-STANLEY-SULLY-HUGHES-HYDE-HAND-JONES- LYMAN-BUFFALO- 415 AM CDT WED APR 13 2011 /315 AM MDT WED APR 13 2011/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL MINNESOTA...CENTRAL SOUTH DAKOTA...NORTH CENTRAL SOUTH DAKOTA AND NORTHEAST SOUTH DAKOTA. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY SIGNIFICANT SNOW ACCUMULATIONS POSSIBLE ACROSS CENTRAL AND NORTH CENTRAL SOUTH DAKOTA THURSDAY NIGHT AND FRIDAY. INITIALLY...PRECIPITATION WILL BEGIN AS RAIN BUT TRANSITION AS TEMPERATURES COOL DURING THE EVENING. LESSER SNOWFALL AMOUNTS ARE EXPECTED IN NORTHEAST SOUTH DAKOTA AND WEST CENTRAL MINNESOTA AS TEMPERATURES WILL BE WARMER LONGER...AND THE DURATION OF PRECIPITATION WILL BE SHORTER AND LESS INTENSE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT. CONNELLY
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 3:24 AM CDT | Winter Weather Advisory | ABR | Codington, Corson, Deuel, Dewey, Grant, Hamlin and 1 more | 36 hr |
Nearby
Winter Storm Warnings in South Dakota, 2011Every winter storm warning in 2011
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.