Alert archive / South Dakota / Heat Advisories in 2012
Heat Advisory 6, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this heat advisory at Jul 18, 2012, 3:54 PM CDT for 22 counties in South Dakota; 11 counties in Iowa; Dakota County, Dixon County, Nebraska. It took effect at Jul 19, 2012, 1:00 PM CDT. It was in force for 5 days.
The area
The counties it named.
The facts
- Issued
- Jul 18, 2012, 3:54 PM CDT (20:54 UTC)
- In effect from
- Jul 19, 2012, 1:00 PM CDT
- Expired
- Jul 24, 2012, 8:00 PM CDT
- In force
- 5 days
- Issued by
- NWS Sioux Falls, SD
All 35 counties
Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle 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, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Sanborn County, SD, Turner County, SD, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 42 km from the middle of the area, began a volume at 20:57 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Aberdeen, SD (KABR), launched 12:00Z, 8.9 hours before the alert went out and 206 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
- 86 J/kg
- Mixed-layer CIN
- -255 J/kg
- Mixed-layer LCL
- 894 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- -10 m²/s²
- 0-3 km storm-relative helicity
- -5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
508 WWUS73 KFSD 182054 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 354 PM CDT WED JUL 18 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES TODAY ACROSS SOUTH CENTRAL AND SOUTHEAST SOUTH DAKOTA...EXTREME NORTHEAST NEBRASKA AND INTO FAR NORTHWEST IOWA. AN EXTENDED PERIOD OF HEAT AND HUMIDITY WILL SET UP ACROSS SOUTH CENTRAL SOUTH DAKOTA THURSDAY THROUGH SATURDAY WITH ANOTHER ROUND OF HEAT INDEX VALUES OF 100 TO 105 EACH DAY. SDZ050-052-057>060-063>065-068-069-190500- /O.NEW.KFSD.HT.Y.0006.120719T1800Z-120722T0200Z/ /O.CON.KFSD.HT.Y.0005.000000T0000Z-120719T0100Z/ GREGORY-JERAULD-BRULE-AURORA-DAVISON-HANSON-CHARLES MIX-DOUGLAS- HUTCHINSON-BON HOMME-YANKTON- INCLUDING THE CITIES OF...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...WAGNER...PLATTE... LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD... AVON...TABOR...YANKTON 354 PM CDT WED JUL 18 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM THURSDAY TO 9 PM CDT SATURDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM 1 PM THURSDAY TO 9 PM CDT SATURDAY. * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES WILL CONTINUE THROUGH THE EARLY EVENING. HOT AND HUMID CONDITIONS ARE EXPECTED AGAIN THURSDAY THROUGH SATURDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ IAZ001-002-012-013-020-021-031-032-NEZ013-014-SDZ053-061-062-066- 067-070-071-190100- /O.CON.KFSD.HT.Y.0005.000000T0000Z-120719T0100Z/ LYON-OSCEOLA-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-WOODBURY-IDA-DIXON- DAKOTA-SANBORN-MCCOOK-MINNEHAHA-TURNER-LINCOLN-CLAY-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...LE MARS...CHEROKEE...SIOUX CITY...IDA GROVE... HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...WOONSOCKET...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...PARKER...CENTERVILLE...MARION...VIBORG... HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG... VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 354 PM CDT WED JUL 18 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES WILL CONTINUE THROUGH THE EARLY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
22 follow-up statements
151 WWUS73 KFSD 190102 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 802 PM CDT WED JUL 18 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THURSDAY THROUGH SATURDAY ACROSS SOUTH CENTRAL SOUTH DAKOTA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOWS IN THE 70S. SDZ050-052-057>060-063>065-068-069-190915- /O.EXP.KFSD.HT.Y.0005.000000T0000Z-120719T0100Z/ /O.CON.KFSD.HT.Y.0006.120719T1800Z-120722T0200Z/ GREGORY-JERAULD-BRULE-AURORA-DAVISON-HANSON-CHARLES MIX-DOUGLAS- HUTCHINSON-BON HOMME-YANKTON- INCLUDING THE CITIES OF...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...WAGNER...PLATTE... LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD... AVON...TABOR...YANKTON 802 PM CDT WED JUL 18 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THURSDAY TO 9 PM CDT SATURDAY... ...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED THURSDAY THROUGH SATURDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ IAZ001-002-012-013-020-021-031-032-NEZ013-014-SDZ053-061-062-066- 067-070-071-190215- /O.EXP.KFSD.HT.Y.0005.000000T0000Z-120719T0100Z/ LYON-OSCEOLA-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-WOODBURY-IDA-DIXON- DAKOTA-SANBORN-MCCOOK-MINNEHAHA-TURNER-LINCOLN-CLAY-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...LE MARS...CHEROKEE...SIOUX CITY...IDA GROVE... HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...WOONSOCKET...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...PARKER...CENTERVILLE...MARION...VIBORG... HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG... VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 802 PM CDT WED JUL 18 2012 ...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING... TEMPERATURES CONTINUE TO COOL OFF ACROSS THE AREA THIS EVENING AND HAVE DROPPED BELOW ADVISORY LEVEL. LOWS TONIGHT WILL BE NEAR 70. $$
181 WWUS73 KFSD 190838 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 338 AM CDT THU JUL 19 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THURSDAY THROUGH SATURDAY ACROSS SOUTH CENTRAL SOUTH DAKOTA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOWS IN THE 70S. NEZ013-014-SDZ038-053-070-191645- /O.EXA.KFSD.HT.Y.0006.120719T1800Z-120722T0200Z/ DIXON-DAKOTA-BEADLE-SANBORN-CLAY- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...WOONSOCKET...VERMILLION 338 AM CDT THU JUL 19 2012 ...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT SATURDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT SATURDAY. * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS TODAY THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ SDZ050-052-057>060-063>065-068-069-191645- /O.CON.KFSD.HT.Y.0006.120719T1800Z-120722T0200Z/ GREGORY-JERAULD-BRULE-AURORA-DAVISON-HANSON-CHARLES MIX-DOUGLAS- HUTCHINSON-BON HOMME-YANKTON- INCLUDING THE CITIES OF...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...WAGNER...PLATTE... LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD... AVON...TABOR...YANKTON 338 AM CDT THU JUL 19 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT SATURDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS TODAY THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
420 WWUS73 KFSD 191641 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1141 AM CDT THU JUL 19 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THURSDAY THROUGH SATURDAY ACROSS SOUTH CENTRAL SOUTH DAKOTA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOWS IN THE 70S. SDZ039-054-055-061-062-066-067-071-200045- /O.EXA.KFSD.HT.Y.0006.120719T1800Z-120722T0200Z/ KINGSBURY-MINER-LAKE-MCCOOK-MINNEHAHA-TURNER-LINCOLN-UNION- INCLUDING THE CITIES OF...DE SMET...ARLINGTON...LAKE PRESTON... HOWARD...MADISON...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE... SIOUX FALLS...PARKER...CENTERVILLE...MARION...VIBORG...HURLEY... CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1141 AM CDT THU JUL 19 2012 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT SATURDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 9 PM CDT SATURDAY. * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS TODAY THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF... AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ NEZ013-014-SDZ038-050-052-053-057>060-063>065-068>070-200045- /O.CON.KFSD.HT.Y.0006.120719T1800Z-120722T0200Z/ DIXON-DAKOTA-BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON- HANSON-CHARLES MIX-DOUGLAS-HUTCHINSON-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 1141 AM CDT THU JUL 19 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT SATURDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS TODAY THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF... AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
159 WWUS73 KFSD 192039 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 339 PM CDT THU JUL 19 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA AND FAR NORTHEAST NEBRASKA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOWS IN THE 70S. NEZ013-014-SDZ038-039-050-052>055-057>071-200445- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120722T0200Z/ DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-LAKE- BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 339 PM CDT THU JUL 19 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT SATURDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS TODAY THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF... AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
567 WWUS73 KFSD 200350 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1050 PM CDT THU JUL 19 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA AND FAR NORTHEAST NEBRASKA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOWS IN THE 70S. NEZ013-014-SDZ038-039-050-052>055-057>071-201200- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120722T0200Z/ DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-LAKE- BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 1050 PM CDT THU JUL 19 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT SATURDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF... AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
664 WWUS73 KFSD 200854 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 354 AM CDT FRI JUL 20 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOWS IN THE 70S. IAZ012-020-031-201700- /O.EXB.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-WOODBURY- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... SIOUX CITY 354 AM CDT FRI JUL 20 2012 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM CDT TUESDAY. * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ NEZ013-014-SDZ038-039-050-052>055-057>071-201700- /O.EXT.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-LAKE- BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 354 AM CDT FRI JUL 20 2012 ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE AFTERNOON AND EARLY EVENING HOURS THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
388 WWUS73 KFSD 201658 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1158 AM CDT FRI JUL 20 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ012-020-031-NEZ013-014-SDZ038-039-050-052>055-057>071-210100- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-WOODBURY-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... SIOUX CITY...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1158 AM CDT FRI JUL 20 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH SATURDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
940 WWUS73 KFSD 202015 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 315 PM CDT FRI JUL 20 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ012-020-031-NEZ013-014-SDZ038-039-050-052>055-057>071-210415- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-WOODBURY-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... SIOUX CITY...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 315 PM CDT FRI JUL 20 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
691 WWUS73 KFSD 210145 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 845 PM CDT FRI JUL 20 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ012-020-031-NEZ013-014-SDZ038-039-050-052>055-057>071-210945- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-WOODBURY-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... SIOUX CITY...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 845 PM CDT FRI JUL 20 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
566 WWUS73 KFSD 210847 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 347 AM CDT SAT JUL 21 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ012-020-031-NEZ013-014-SDZ038-039-050-052>055-057>071-211700- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-WOODBURY-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... SIOUX CITY...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 347 AM CDT SAT JUL 21 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
055 WWUS73 KFSD 210858 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 358 AM CDT SAT JUL 21 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH SATURDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ021-022-032-211700- /O.EXA.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ CHEROKEE-BUENA VISTA-IDA- INCLUDING THE CITIES OF...CHEROKEE...STORM LAKE...IDA GROVE... HOLSTEIN...BATTLE CREEK 358 AM CDT SAT JUL 21 2012 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM CDT TUESDAY. * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ IAZ012-020-031-NEZ013-014-SDZ038-039-050-052>055-057>071-211700- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-WOODBURY-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... SIOUX CITY...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 358 AM CDT SAT JUL 21 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
927 WWUS73 KFSD 211623 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1123 AM CDT SAT JUL 21 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH TUESDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND FAR WESTERN IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ012-020>022-031-032-NEZ013-014-SDZ038-039-050-052>055-057>071- 220030- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA- BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA- DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON- TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... CHEROKEE...STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN... BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1123 AM CDT SAT JUL 21 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
694 WWUS73 KFSD 212036 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 336 PM CDT SAT JUL 21 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE HEAT INDEX VALUES OF 100 TO 105 DEGREES THROUGH TUESDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ001>003-013-014-220445- /O.EXB.KFSD.HT.Y.0006.120722T1800Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-OBRIEN-CLAY- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SHELDON...HARTLEY...SANBORN...SPENCER 336 PM CDT SAT JUL 21 2012 ...HEAT ADVISORY IN EFFECT FROM 1 PM SUNDAY TO 8 PM CDT TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM 1 PM SUNDAY TO 8 PM CDT TUESDAY. * WEATHER CONDITIONS...HEAT INDEX VALUES NEAR 100 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS SUNDAY THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE LOWER 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ IAZ012-020>022-031-032-NEZ013-014-SDZ038-039-050-052>055-057>071- 220445- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA- BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA- DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON- TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... CHEROKEE...STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN... BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 336 PM CDT SAT JUL 21 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE LOWER TO MID 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
347 WWUS73 KFSD 220842 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 342 AM CDT SUN JUL 22 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES OF 98 TO 103 DEGREES THROUGH TUESDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ012-020>022-031-032-NEZ013-014-SDZ038-039-050-052>055-057>071- 221645- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ SIOUX-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA- BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA- DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON- TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS... CHEROKEE...STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN... BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY... HURON...DE SMET...ARLINGTON...LAKE PRESTON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 342 AM CDT SUN JUL 22 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 98 TO 103 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ IAZ001>003-013-014-221645- /O.CON.KFSD.HT.Y.0006.120722T1800Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-OBRIEN-CLAY- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SHELDON...HARTLEY...SANBORN...SPENCER 342 AM CDT SUN JUL 22 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 98 TO 103 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
556 WWUS73 KFSD 222040 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 340 PM CDT SUN JUL 22 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES NEAR 100 DEGREES THROUGH TUESDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-230445- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 340 PM CDT SUN JUL 22 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES NEAR 100 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
561 WWUS73 KFSD 230834 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 334 AM CDT MON JUL 23 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES NEAR 100 DEGREES THROUGH TUESDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-231645- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 334 AM CDT MON JUL 23 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES NEAR 100 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
148 WWUS73 KFSD 231532 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1032 AM CDT MON JUL 23 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES NEAR 100 DEGREES THROUGH TUESDAY ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-232345- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 1032 AM CDT MON JUL 23 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES NEAR 100 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
060 WWUS73 KFSD 232010 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 310 PM CDT MON JUL 23 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES 100 TO 105 DEGREES THROUGH TUESDAY EVENING ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. VERY LITTLE RELIEF IS EXPECTED AT NIGHT WITH LOW TEMPERATURES IN THE 70S. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-240415- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 310 PM CDT MON JUL 23 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 105 DEGREES ARE EXPECTED DURING THE DAYLIGHT HOURS THROUGH TUESDAY. NIGHTTIME WILL BRING LITTLE RELIEF...AS TEMPERATURES ONLY FALL INTO THE 70S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
163 WWUS73 KFSD 240847 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 347 AM CDT TUE JUL 24 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES 100 TO 110 DEGREES LATE THIS MORNING THROUGH THE EVENING HOURS ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. SLIGHTLY COOLER TEMPERATURES ARE EXPECTED TO RETURN ON WEDNESDAY. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-241700- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 347 AM CDT TUE JUL 24 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 110 DEGREES ARE EXPECTED LATE THIS MORNING THROUGH THE EARLY EVENING HOURS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
885 WWUS73 KFSD 241144 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 644 AM CDT TUE JUL 24 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES 100 TO 110 DEGREES LATE THIS MORNING THROUGH THE EVENING HOURS ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. SLIGHTLY COOLER TEMPERATURES ARE EXPECTED TO RETURN ON WEDNESDAY. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-241945- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 644 AM CDT TUE JUL 24 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 110 DEGREES ARE EXPECTED LATE THIS MORNING THROUGH THE EARLY EVENING HOURS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
120 WWUS73 KFSD 241517 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1017 AM CDT TUE JUL 24 2012 .HOT AFTERNOON AND EVENING TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES 100 TO 110 DEGREES LATE THIS MORNING THROUGH THE EVENING HOURS ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. SLIGHTLY COOLER TEMPERATURES ARE EXPECTED TO RETURN ON WEDNESDAY. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-242330- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 1017 AM CDT TUE JUL 24 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 110 DEGREES ARE EXPECTED THIS AFTERNOON AND EARLY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. && $$
405 WWUS73 KFSD 242031 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 331 PM CDT TUE JUL 24 2012 .HOT TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CREATE PEAK HEAT INDEX VALUES 100 TO 110 DEGREES THE REST OF THIS AFTERNOON INTO EARLY EVENING. ACROSS SOUTHEAST SOUTH DAKOTA...NORTHEAST NEBRASKA AND NORTHWEST IOWA. SLIGHTLY COOLER TEMPERATURES ARE EXPECTED TO RETURN ON WEDNESDAY. IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ038-039-050- 052>055-057>071-250100- /O.CON.KFSD.HT.Y.0006.000000T0000Z-120725T0100Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY- JERAULD-SANBORN-MINER-LAKE-BRULE-AURORA-DAVISON-HANSON-MCCOOK- MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME- YANKTON-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...LAKE PRESTON... GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 331 PM CDT TUE JUL 24 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WEATHER CONDITIONS...HEAT INDEX VALUES OF 100 TO 110 DEGREES ARE EXPECTED THROUGH EARLY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. TAKE EXTRA PRECAUTIONS WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. CHECK UP ON RELATIVES AND NEIGHBORS...AND DO NOT LEAVE CHILDREN OR PETS UNATTENDED IN VEHICLES. && $$
What forecasters said that day
The local office's own words before this heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before this heat advisory went out at Jul 18, 12:03 PM CDT, 3 hours 51 minutes earlier.
Area forecast discussion, Jul 18, 12:03 PM CDT, 3 hours 51 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1203 PM CDT WED JUL 18 2012
.DISCUSSION.../ISSUED AT 1103 AM CDT/
CURRENTLY SEEING AN AREA OF SHOWERS AND ISOLATED THUNDERSTORMS ALONG
AND EAST OF INTERSTATE 29 ASSOCIATED WITH WHAT SEEMS TO BE A WEAK
MCV. THIS WILL CONTINUE TO TRACK EAST LATE THIS MORNING INTO EARLY
AFTERNOON WITH SCATTERED SHOWERS AND STORMS CONTINUING AHEAD OF IT.
AN OUTFLOW BOUNDARY HAS PUSHED SOUTH THROUGH MUCH OF THE EASTERN CWA
FROM MORNING CONVECTION IN NORTHERN SOUTH DAKOTA. THIS HAS
STABILIZED THE LOW LEVELS...THUS NOT EXPECTING ANY SEVERE WEATHER
WITH CONVECTION ASSOCIATED WITH THE MCV...AS MOST STORMS WILL REMAIN
ELEVATED. WILL SEE CLEARING BEHIND THE LATE MORNING CONVECTION FROM
WEST TO EAST. THIS SHOULD ALLOW US TO CLIMB INTO THE 90S MOST
PLACES. DID LOWER HIGHS A LITTLE IN SOME SPOTS...BUT OVERALL GOING
HIGHS AND HEAT ADVISORY STILL LOOKS GOOD...JUST MIGHT TAKE UNTIL A
BIT LATER THIS AFTERNOON TO REACH CRITERIA. WILL HAVE TO WATCH FOR
POTENTIAL REDEVELOPMENT OF STORMS BEHIND THIS MORNINGS ACTIVITY AS
MLCAPE SHOULD REBOUND TO AROUND 2500 J/KG. THINK SUBSIDENCE BEHIND
THE MORNING ACTIVITY WILL LIMIT DEVELOPMENT...BUT STILL COULD SEE
SOME ISOLATED ACTIVITY LATER THIS AFTERNOON...MAINLY ACROSS
SOUTHWEST MINNESOTA AND NORTHWEST IOWA. OVERALL SEVERE THREAT SEEMS
PRETTY LIMITED WITH ANY ACTIVITY TODAY...ALTHOUGH IF SOMETHING DOES
FORM LATER THIS AFTERNOON COULD SEE SOME GUSTY WINDS. /CHENARD
&&
.AVIATION.../FOR THE 18Z TAF ISSUANCE/
MAINLY VFR CONDITIONS ARE EXPECTED THROUGH 18Z THURSDAY. CURRENTLY
SEEING SCATTERED SHOWERS AND THUNDERSTORMS EAST OF OUR TAF SITES
ACROSS PORTIONS OF SOUTHWEST MINNESOTA AND NORTHWEST IOWA. EXPECT
THESE TO CONTINUE TO PUSH EAST EARLY THIS AFTERNOON. COULD HAVE A
FEW STORMS REDEVELOP LATER THIS AFTERNOON...BUT THINK BEST CHANCE OF
THIS IS AGAIN EAST OF THE TAF SITES. BOTH MET AND MAV WANT TO
DEVELOP SOME FOG TOMORROW MORNING. GIVEN RAINFALL THIS MORNING
AROUND KHON AND KFSD...CAN NOT COMPLETELY RULE OUT SOME MVFR FOG.
HOWEVER CONFIDENCE IS TOO LOW AT THIS TIME TO MENTION IN THE TAFS.
/CHENARD
&&
.PREVIOUS DISCUSSION.../ISSUED AT 407 AM CDT/
A FRONTAL BOUNDARY IS PRESENTLY EXTENDING EASTWARD FROM AN AREA OF
LOW PRESSURE LOCATED OVER THE SOUTHERN JAMES RIVER VALLEY EARLY THIS
MORNING...WITH A SECONDARY BOUNDARY LOCATED SOUTHWESTWARD OF THE
SURFACE LOW INTO NORTHWESTERN NEBRASKA. CONVECTION WHICH DEVELOPED
OVERNIGHT THROUGH SOUTH CENTRAL SOUTH DAKOTA IN ASSOCIATION WITH A
SHORTWAVE TRACKING ACROSS THE AREA HAS NOW LIFTED INTO OUR FAR
NORTHWESTERN ZONES...WITH ADDITIONAL DEVELOPMENT OCCURRING THROUGH
THE SOUTHERN JAMES RIVER VALLEY AT THIS TIME. CONVECTION HAS SEEMED
TO BE ALIGNED WITH THE BETTER LOW LEVEL THETA E
ADVECTION/INSTABILITY AXIS...AND THIS IS EXPECTED TO CONTINUE TO
LIFT TO THE NORTH THROUGH THE MORNING. THE LOW PRESSURE AND
ASSOCIATED BOUNDARIES ARE EXPECTED TO TRANSLATE SLOWLY TO THE EAST
TODAY...AND AFTER A BREAK IN CONVECTION IN THE MORNING MAY SEE
ADDITIONAL DEVELOPMENT IN OUR EAST THIS AFTERNOON...WITH THE BETTER
CHANCES IN OUR NORTHEAST WITH ANOTHER SHORTWAVE CENTERED OVER
WESTERN MINNESOTA DROPPING SOUTHWARD...WITH A VORT TAIL EXTENDING
THROUGH EASTERN SOUTH DAKOTA. WHILE NOT EXPECTING ANY WIDESPREAD
SEVERE WEATHER...CANNOT NOT RULE OUT AN ISOLATED SEVERE STORM IN OUR
EAST THIS AFTERNOON WITH PLENTY OF INSTABILITY...THOUGH SHEAR IS NOT
THAT GREAT...GENERALLY AROUND 20 KTS.
WHILE THERMAL PROFILES COOL JUST A BIT TODAY...IT WILL STILL BE
CONSIDERED HOT WITH HIGHS AROUND 90 NORTHEAST TO UPPER 90S THROUGH
THE MISSOURI RIVER CORRIDOR...AND WITH DEWPOINTS INTO THE LOW 70S
OVER A GOOD BIT OF THE AREA IT WILL FEEL JUST AS MISERABLE AS
YESTERDAY. DID EXPAND OUR HEAT ADVISORY A LITTLE FARTHER TO THE
NORTH AND WEST WHERE AFTERNOON HEAT INDICES WILL HOVER JUST ABOVE
100 DEGREES. ANY THUNDERSTORMS THAT DEVELOP THIS AFTERNOON ARE
EXPECTED TO PULL OFF TO THE EAST BY THIS EVENING AS THE SHORTWAVE
ALSO TRACKS TO THE EAST OF OUR AREA. SKIES WILL CLEAR OUT LATER
TONIGHT AND WINDS WILL DROP OFF...WITH LOWS IN THE UPPER 60S TO
LOWER 70S.
WITH UPPER LEVEL RIDGING BUILDING INTO THE REGION THROUGH THE
REMAINDER OF THE WEEK...THURSDAY AND FRIDAY LOOK TO REMAIN DRY WITH
WARMING THERMAL PROFILES. THIS WILL PLAY OUT TO HIGHS IN THE LOWER
90S IN THE FAR EAST TO AROUND 100 IN THE WEST...AND LOWS IN THE
UPPER 60S TO LOWER 70S.
IN THE EXTENDED...SATURDAY THROUGH TUESDAY...NO REAL RELIEF IN SIGHT
WITH UPPER LEVEL RIDGING PARKED OVER THE CENTRAL PORTIONS OF THE
NATION. A COUPLE OF SHORTWAVES RIDING OVER THE RIDGE MAY BRING
ISOLATED THUNDERSTORMS TO PARTS OF OUR AREA DURING THE PERIOD...WITH
THE BETTER CHANCE LOOKING TO BE SATURDAY AND TUESDAY AT THIS
POINT...BUT AGAIN NOTHING WIDESPREAD IS ON THE HORIZON. HIGHS
THROUGH THE PERIOD WILL BE 90S TO AROUND 100...WITH LOWS IN THE
LOWER TO MID 70S.
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
IA...HEAT ADVISORY FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING
FOR IAZ001-002-012-013-020-021-031-032.
MN...NONE.
NE...HEAT ADVISORY FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING
FOR NEZ013-014.
SD...HEAT ADVISORY FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING
FOR SDZ050-052-053-057>071.
&&Hazardous weather outlook, Jul 18, 11:26 AM CDT, 4 hours 28 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 1126 AM CDT WED JUL 18 2012 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-191200- AURORA-BEADLE-BON HOMME-BROOKINGS-BRULE-BUENA VISTA IA- CHARLES MIX-CHEROKEE IA-CLAY-CLAY IA-COTTONWOOD MN-DAKOTA NE- DAVISON-DICKINSON IA-DIXON NE-DOUGLAS-GREGORY-HANSON-HUTCHINSON- IDA IA-JACKSON MN-JERAULD-KINGSBURY-LAKE-LINCOLN-LINCOLN MN- LYON IA-LYON MN-MCCOOK-MINER-MINNEHAHA-MOODY-MURRAY MN-NOBLES MN- OBRIEN IA-OSCEOLA IA-PIPESTONE MN-PLYMOUTH IA-ROCK MN-SANBORN- SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON- 1126 AM CDT WED JUL 18 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS... ISOLATED TO SCATTERED THUNDERSTORMS WILL BE POSSIBLE ACROSS THE AREA INTO EARLY THIS AFTERNOON EAST OF INTERSTATE 29. THESE STORMS ARE NOT EXPECTED TO BE SEVERE. ADDITIONAL THUNDERSTORMS MAY DEVELOP THIS AFTERNOON...MAINLY FROM THE INTERSTATE 29 CORRIDOR AND EASTWARD. WHILE WIDESPREAD SEVERE WEATHER IS NOT EXPECTED...THERE COULD BE AN ISOLATED SEVERE STORM WITH HAIL TO THE SIZE OF QUARTERS AND WIND GUSTS TO 60 MPH. EXCESSIVE TEMPERATURES... THE HEAT INDEX WILL REACH OR EXCEED 100 DEGREES THIS AFTERNOON SOUTH AND WEST OF A LINE GENERALLY RUNNING FROM WESSINGTON SPRINGS TO SIOUX FALLS TO STORM LAKE. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY A PROLONGED PERIOD OF MUCH ABOVE NORMAL TEMPERATURES IS EXPECTED INTO AT LEAST THE BEGINNING OF NEXT WEEK. HEAT INDICES OF 95 TO 105 DEGREES WILL BE REACHED EACH AFTERNOON THROUGH THE PERIOD. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL BE POSSIBLE AFTER 3 PM IN SOUTHWEST MINNESOTA AND NORTHWEST IOWA. && FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK.
Nearby
Heat Advisories in South Dakota, 2012Heat Advisories in Iowa, 2012Heat Advisories in Nebraska, 2012Every heat advisory in 2012
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.