Heat Advisory 3, NWS Sioux Falls, SD

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, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings 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, Moody County, SD, Sanborn County, SD, Turner County, SD, Union County, SD, Yankton County, SD

507 
WWUS73 KFSD 020837
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
337 AM CDT MON JUL 2 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL LAST MOST OF
THIS WEEK. AFTERNOON HIGHS IN THE MID 90S TO A LITTLE ABOVE 100
CAN BE EXPECTED THROUGH AT LEAST FRIDAY. THESE HOT TEMPERATURES
WILL COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO
100 TO 108 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS
BECAUSE WARM NIGHTTIME TEMPERATURES...WITH LOWS IN THE 70S...WILL
ALLOW FOR LITTLE RELIEF AFTER SUNSET.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-021645-
/O.CON.KFSD.HT.Y.0003.120702T1700Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
337 AM CDT MON JUL 2 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT
FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH
  TEMPERATURES CLIMB TO THE MID 90S TO AROUND 100 DEGREES TODAY
  THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH HUMIDITY TO
  PRODUCE HEAT INDEX VALUES OF 100 TO 108 DEGREES EACH DAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

715 
WWUS73 KFSD 021529
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1029 AM CDT MON JUL 2 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL LAST MOST OF
THIS WEEK. AFTERNOON HIGHS IN THE MID 90S TO A LITTLE ABOVE
100 CAN BE EXPECTED THROUGH AT LEAST FRIDAY. THESE HOT
TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT
INDEX TO WARM TO 100 TO 108 DEGREES EACH DAY. THIS HEAT ADVISORY
WILL BE CONTINUOUS BECAUSE WARM NIGHTTIME TEMPERATURES...WITH
LOWS IN THE 70S...WILL ALLOW FOR LITTLE RELIEF AFTER SUNSET.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-022330-
/O.CON.KFSD.HT.Y.0003.120702T1700Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
1029 AM CDT MON JUL 2 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH 
  TEMPERATURES CLIMB TO THE MID 90S TO AROUND 100 DEGREES TODAY 
  THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH HUMIDITY TO 
  PRODUCE HEAT INDEX VALUES OF 100 TO 108 DEGREES EACH DAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

439 
WWUS73 KFSD 021953
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
253 PM CDT MON JUL 2 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL LAST MOST OF
THIS WEEK. AFTERNOON HIGHS IN THE MID 90S TO A LITTLE ABOVE
100 CAN BE EXPECTED THROUGH AT LEAST FRIDAY. THESE HOT
TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT
INDEX TO WARM TO 100 TO 108 DEGREES EACH DAY. THIS HEAT ADVISORY
WILL BE CONTINUOUS BECAUSE WARM NIGHTTIME TEMPERATURES...WITH
LOWS IN THE 70S...WILL ALLOW FOR LITTLE RELIEF AFTER SUNSET.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-030400-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
253 PM CDT MON JUL 2 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH 
  TEMPERATURES CLIMB TO THE MID 90S TO AROUND 100 DEGREES TODAY 
  THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH HUMIDITY TO 
  PRODUCE HEAT INDEX VALUES OF 100 TO 108 DEGREES EACH DAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

BT

442 
WWUS73 KFSD 030105
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
805 PM CDT MON JUL 2 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL LAST MOST OF
THIS WEEK. AFTERNOON HIGHS IN THE MID 90S TO A LITTLE ABOVE
100 CAN BE EXPECTED THROUGH FRIDAY. THESE HOT TEMPERATURES WILL
COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 100
TO 108 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS
DUE TO OVERNIGHT TEMPERATURES ONLY FALLING INTO THE 70S.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-030915-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
805 PM CDT MON JUL 2 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH
  TEMPERATURES CLIMB TO THE MID 90S TO AROUND 100 DEGREES TODAY
  THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH HUMIDITY TO
  PRODUCE HEAT INDEX VALUES OF 100 TO 108 DEGREES EACH DAY. THE
  COOLEST NIGHTTIME HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE
  AND REMAIN AROUND THE MIDDLE 70S OR A LITTLE WARMER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

409 
WWUS73 KFSD 030849
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
349 AM CDT TUE JUL 3 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE MOST
OF THIS WEEK. AFTERNOON HIGHS IN THE 90S TO A LITTLE ABOVE 100
CAN BE EXPECTED THROUGH FRIDAY. THESE HOT TEMPERATURES WILL
COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 100
TO 108 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE
TO OVERNIGHT TEMPERATURES ONLY FALLING INTO THE 70S.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-031700-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
349 AM CDT TUE JUL 3 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH
  TEMPERATURES CLIMB AGAIN TO THE 90S TO A LITTLE ABOVE 100
  DEGREES TODAY THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH
  HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 100 TO 108 DEGREES EACH
  DAY. THE COOLEST NIGHTTIME HEAT INDEX WILL ALSO BE A BIT
  UNCOMFORTABLE AND REMAIN AROUND THE MIDDLE 70S OR A LITTLE
  WARMER. MORE IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL
  RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

047 
WWUS73 KFSD 031535
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1035 AM CDT TUE JUL 3 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE MOST
OF THIS WEEK. AFTERNOON HIGHS IN THE 90S TO A LITTLE ABOVE
100 CAN BE EXPECTED THROUGH FRIDAY. THESE HOT TEMPERATURES WILL
COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO
100 TO 108 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE
CONTINUOUS DUE TO OVERNIGHT TEMPERATURES ONLY FALLING INTO THE
70S.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-032345-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
1035 AM CDT TUE JUL 3 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH 
  TEMPERATURES CLIMB AGAIN TO THE 90S TO A LITTLE ABOVE 100 
  DEGREES TODAY THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH 
  HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 100 TO 108 DEGREES 
  EACH DAY. THE COOLEST NIGHTTIME HEAT INDEX WILL ALSO BE A BIT 
  UNCOMFORTABLE AND REMAIN AROUND THE MIDDLE 70S OR A LITTLE 
  WARMER. MORE IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL 
  RETAIN MUCH OF THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

564 
WWUS73 KFSD 032017
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
317 PM CDT TUE JUL 3 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE MOST
OF THIS WEEK. AFTERNOON HIGHS IN THE 90S TO A LITTLE ABOVE
100 CAN BE EXPECTED THROUGH FRIDAY. THESE HOT TEMPERATURES WILL
COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO
95TO 105 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS
DUE TO OVERNIGHT TEMPERATURES ONLY FALLING INTO THE 70S.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-040430-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
317 PM CDT TUE JUL 3 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH
  TEMPERATURES CLIMB AGAIN TO THE 90S TO A LITTLE ABOVE 100
  DEGREES TODAY THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH
  HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 95 TO 105 DEGREES EACH
  DAY. THE COOLEST NIGHTTIME HEAT INDEX WILL ALSO BE A BIT
  UNCOMFORTABLE AND REMAIN AROUND THE MIDDLE 70S OR A LITTLE
  WARMER. MORE IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL
  RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

146 
WWUS73 KFSD 040131
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
831 PM CDT TUE JUL 3 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER THROUGH FRIDAY FOR
MOST LOCATIONS. AFTERNOON HIGHS IN THE 90S TO A LITTLE ABOVE 100
CAN BE EXPECTED THROUGH FRIDAY. THESE HOT TEMPERATURES WILL
COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO
105 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE TO
OVERNIGHT TEMPERATURES ONLY FALLING INTO THE 70S.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-040945-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
831 PM CDT TUE JUL 3 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER IS EXPECTED THROUGH MUCH OF THIS WEEK AS HIGH
  TEMPERATURES CLIMB AGAIN TO THE 90S TO A LITTLE ABOVE 100
  DEGREES THROUGH FRIDAY. THIS HEAT WILL COMBINE WITH HIGH
  HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 95 TO 105 DEGREES EACH
  DAY. THE COOLEST NIGHTTIME HEAT INDEX WILL ALSO BE A BIT
  UNCOMFORTABLE AND REMAIN AROUND THE MIDDLE 70S OR A LITTLE
  WARMER. MORE IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL
  RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

329 
WWUS73 KFSD 040834
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
334 AM CDT WED JUL 4 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL LIKELY CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE
ABOVE 100 CAN BE EXPECTED. THESE HOT TEMPERATURES WILL COMBINE
WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO 110
DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE TO
OVERNIGHT TEMPERATURES ONLY FALLING INTO THE 70S.

A WEAK COLD FRONT MOVING INTO THE REGION COULD SLIGHTLY ALLEVIATE
EXCESSIVE HEAT BY FRIDAY NORTH OF INTERSTATE 90. HOWEVER HUMIDITY
WILL INCREASE ALONG AND ON BOTH SIDES OF THIS FRONT...AND THE
HIGHER HUMIDITY MAY COUNTER ANY TEMPERATURE DROP.  

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-041645-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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 WED JUL 4 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT
  INDEX VALUES OF 95 TO 110 DEGREES EACH DAY. THE COOLEST
  NIGHTTIME HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND REMAIN
  AROUND THE MIDDLE 70S OR A LITTLE WARMER. MORE IMPORTANTLY...NON
  VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

369 
WWUS73 KFSD 041520
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1020 AM CDT WED JUL 4 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL LIKELY CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE
ABOVE 100 CAN BE EXPECTED. THESE HOT TEMPERATURES WILL COMBINE
WITH HIGH HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO
110 DEGREES EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE
TO OVERNIGHT TEMPERATURES ONLY FALLING INTO THE 70S.

A WEAK COLD FRONT MOVING INTO THE REGION COULD SLIGHTLY ALLEVIATE
EXCESSIVE HEAT BY FRIDAY NORTH OF INTERSTATE 90. HOWEVER HUMIDITY
WILL INCREASE ALONG AND ON BOTH SIDES OF THIS FRONT...AND THE
HIGHER HUMIDITY MAY COUNTER ANY TEMPERATURE DROP.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-042330-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-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...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...FLANDREAU...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
1020 AM CDT WED JUL 4 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES 
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT 
  INDEX VALUES OF 95 TO 110 DEGREES EACH DAY. THE COOLEST 
  NIGHTTIME HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND 
  REMAIN AROUND THE MIDDLE 70S OR A LITTLE WARMER. MORE 
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF 
  THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

243 
WWUS73 KFSD 042032
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
331 PM CDT WED JUL 4 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE ABOVE
100 CAN BE EXPECTED...ESPECIALLY ALONG AND SOUTH OF INTERSTATE 90. 
THESE HOT TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CAUSE
THE HEAT INDEX TO WARM TO 95 TO 110 DEGREES EACH DAY. THIS HEAT
ADVISORY WILL BE CONTINUOUS DUE TO OVERNIGHT TEMPERATURES ONLY
FALLING INTO THE 70S.

A WEAK COLD FRONT MOVING INTO THE REGION COULD SLIGHTLY ALLEVIATE
EXCESSIVE HEAT BY FRIDAY NORTH OF INTERSTATE 90. HOWEVER HUMIDITY
WILL INCREASE ALONG AND ON BOTH SIDES OF THIS FRONT...AND THE
HIGHER HUMIDITY MAY COUNTER ANY TEMPERATURE DROP.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-050445-
/O.NEW.KFSD.EH.W.0001.120705T1800Z-120707T0000Z/
/O.EXT.KFSD.HT.Y.0003.000000T0000Z-120705T1800Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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 WED JUL 4 2012

...HEAT ADVISORY NOW IN EFFECT UNTIL 1 PM CDT THURSDAY...
...EXCESSIVE HEAT WARNING IN EFFECT FROM 1 PM THURSDAY TO 7 PM
CDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED AN
EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM 1 PM THURSDAY TO
7 PM CDT FRIDAY. 

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES 
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT 
  INDEX VALUES OF 95 TO 110 DEGREES EACH DAY. THE COOLEST 
  NIGHTTIME HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND 
  REMAIN AROUND THE MIDDLE 70S OR A LITTLE WARMER. MORE 
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF 
  THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-050445-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
331 PM CDT WED JUL 4 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT
  INDEX VALUES OF 95 TO 105 DEGREES EACH DAY. THE COOLEST NIGHTTIME
  HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND REMAIN AROUND
  THE MIDDLE 70S OR A LITTLE WARMER. MORE IMPORTANTLY...NON
  VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

416 
WWUS73 KFSD 050425
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1125 PM CDT WED JUL 4 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE
ABOVE 100 CAN BE EXPECTED...ESPECIALLY ALONG AND SOUTH OF
INTERSTATE 90. THESE HOT TEMPERATURES WILL COMBINE WITH HIGH
HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO 110 DEGREES
EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE TO OVERNIGHT
TEMPERATURES ONLY FALLING INTO THE 70S.

A WEAK COLD FRONT MOVING INTO THE REGION COULD SLIGHTLY ALLEVIATE
EXCESSIVE HEAT BY FRIDAY NORTH OF INTERSTATE 90. HOWEVER HUMIDITY
WILL INCREASE ALONG AND ON BOTH SIDES OF THIS FRONT...AND THE
HIGHER HUMIDITY MAY COUNTER ANY TEMPERATURE DROP.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-051230-
/O.CON.KFSD.EH.W.0001.120705T1800Z-120707T0000Z/
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120705T1800Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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
1125 PM CDT WED JUL 4 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THURSDAY...
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO
7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES 
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT 
  INDEX VALUES OF 95 TO 110 DEGREES EACH DAY. THE COOLEST 
  NIGHTTIME HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND 
  REMAIN AROUND THE MIDDLE 70S OR A LITTLE WARMER. MORE 
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF 
  THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-051230-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
1125 PM CDT WED JUL 4 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES 
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT 
  INDEX VALUES OF 95 TO 105 DEGREES EACH DAY. THE COOLEST 
  NIGHTTIME HEAT INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND 
  REMAIN AROUND THE MIDDLE 70S OR A LITTLE WARMER. MORE 
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF 
  THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

567 
WWUS73 KFSD 050847
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
347 AM CDT THU JUL 5 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE
ABOVE 100 CAN BE EXPECTED...ESPECIALLY ALONG AND SOUTH OF
INTERSTATE 90. THESE HOT TEMPERATURES WILL COMBINE WITH HIGH
HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO 110 DEGREES
EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE TO THE HEAT
INDEX AGAIN FALLING ONLY INTO THE 70S AND LOWER 80S TONIGHT.

A WEAK COLD FRONT MOVING INTO THE REGION WILL BRING TEMPERATURES
THAT ARE A LITTLE LESS HOT TODAY AND FRIDAY NORTH OF INTERSTATE
90. HOWEVER HUMIDITY WILL INCREASE ALONG AND ON BOTH SIDES OF THIS
FRONT...AND THE HIGHER HUMIDITY WILL COUNTER THE SLIGHT TEMPERATURE
DROP.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-051700-
/O.CON.KFSD.EH.W.0001.120705T1800Z-120707T0000Z/
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120705T1800Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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 THU JUL 5 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT
  INDEX VALUES OF 100 TO 110 DEGREES. THE COOLEST NIGHTTIME HEAT
  INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND BE IN THE MIDDLE 70S
  TO LOWER 80S. MORE IMPORTANTLY...NON VENTILATED INDOOR ROOMS
  WILL RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-051700-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
347 AM CDT THU JUL 5 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT
  INDEX VALUES OF 95 TO 105 DEGREES. THE COOLEST NIGHTTIME HEAT
  INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND BE IN THE 70S. MORE
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF
  THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

397 
WWUS73 KFSD 051625
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1125 AM CDT THU JUL 5 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE
ABOVE 100 CAN BE EXPECTED...ESPECIALLY ALONG AND SOUTH OF
INTERSTATE 90. THESE HOT TEMPERATURES WILL COMBINE WITH HIGH
HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO 110 DEGREES
EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE TO THE HEAT
INDEX AGAIN FALLING ONLY INTO THE 70S AND LOWER 80S TONIGHT.

A WEAK COLD FRONT MOVING INTO THE REGION WILL BRING TEMPERATURES
THAT ARE A LITTLE LESS HOT TODAY AND FRIDAY NORTH OF INTERSTATE
90. HOWEVER HUMIDITY WILL INCREASE ALONG AND ON BOTH SIDES OF
THIS FRONT...AND THE HIGHER HUMIDITY WILL COUNTERACT THE SLIGHT
TEMPERATURE DROP.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-060030-
/O.CON.KFSD.EH.W.0001.120705T1800Z-120707T0000Z/
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120705T1800Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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
1125 AM CDT THU JUL 5 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES 
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT 
  INDEX VALUES OF 100 TO 110 DEGREES. THE COOLEST NIGHTTIME HEAT 
  INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND BE IN THE MIDDLE 
  70S TO LOWER 80S. MORE IMPORTANTLY...NON VENTILATED INDOOR 
  ROOMS WILL RETAIN MUCH OF THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-060030-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
1125 AM CDT THU JUL 5 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT 
  WEATHER WILL CONTINUE TODAY INTO FRIDAY AS HIGH TEMPERATURES 
  MOSTLY IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT 
  INDEX VALUES OF 95 TO 105 DEGREES. THE COOLEST NIGHTTIME HEAT 
  INDEX WILL ALSO BE A BIT UNCOMFORTABLE AND BE IN THE 70S. MORE 
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF 
  THE DAYTIME HEAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

907 
WWUS73 KFSD 052036
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
336 PM CDT THU JUL 5 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE
THROUGH FRIDAY OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST
MINNESOTA...AND NORTHWEST IOWA. HIGHS IN THE 90S TO A LITTLE
ABOVE 100 CAN BE EXPECTED...ESPECIALLY ALONG AND SOUTH OF
INTERSTATE 90. THESE HOT TEMPERATURES WILL COMBINE WITH HIGH
HUMIDITY TO CAUSE THE HEAT INDEX TO WARM TO 95 TO 110 DEGREES
EACH DAY. THIS HEAT ADVISORY WILL BE CONTINUOUS DUE TO THE HEAT
INDEX AGAIN FALLING ONLY INTO THE 70S AND LOWER 80S TONIGHT.

A WEAK COLD FRONT MOVING INTO THE REGION WILL BRING TEMPERATURES
THAT ARE A LITTLE LESS HOT TODAY AND FRIDAY NORTH OF INTERSTATE
90. HOWEVER HUMIDITY WILL INCREASE ALONG AND ON BOTH SIDES OF
THIS FRONT...AND THE HIGHER HUMIDITY WILL COUNTERACT THE SLIGHT
TEMPERATURE DROP.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-060445-
/O.CON.KFSD.EH.W.0001.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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 THU JUL 5 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE INTO FRIDAY AS HIGH TEMPERATURES MOSTLY
  IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT INDEX
  VALUES OF 100 TO 110 DEGREES. THE COOLEST NIGHTTIME HEAT INDEX
  WILL ALSO BE A BIT UNCOMFORTABLE AND BE IN THE MIDDLE 70S TO
  LOWER 80S. MORE IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL
  RETAIN MUCH OF THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-060445-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
336 PM CDT THU JUL 5 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE INTO FRIDAY AS HIGH TEMPERATURES MOSTLY
  IN THE 90S COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT INDEX
  VALUES OF 95 TO 105 DEGREES. THE COOLEST NIGHTTIME HEAT INDEX
  WILL ALSO BE A BIT UNCOMFORTABLE AND BE IN THE 70S. MORE
  IMPORTANTLY...NON VENTILATED INDOOR ROOMS WILL RETAIN MUCH OF
  THE DAYTIME HEAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

048 
WWUS73 KFSD 060852
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
352 AM CDT FRI JUL 6 2012

.AN EXTENDED PERIOD OF HOT AND HUMID WEATHER WILL CONTINUE
TODAY BEFORE COMING TO AN END BY EARLY EVENING. AS LOW PRESSURE
AND A COLD FRONT APPROACH THE AREA FROM THE WEST...TEMPERATURES
WILL ACTUALLY WARM AND HUMIDITY LEVELS WORSEN OVER WHAT THEY WERE
THURSDAY IN MANY PLACES. COOLING BEHIND THE FRONT MAY BEGIN OVER
THE FAR NORTHWEST PART OF THE AREA LATE THIS AFTERNOON...THEN
PROGRESS OVER THE REST OF THE AREA THIS EVENING. UNTIL
THEN...TEMPERATURES ARE EXPECTED TO WARM INTO THE 90S TO A LITTLE
ABOVE 100. THESE HOT TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY
TO CAUSE THE HEAT INDEX TO WARM TO 96 TO 112 DEGREES THIS
AFTERNOON.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-061700-
/O.CON.KFSD.EH.W.0001.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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
352 AM CDT FRI JUL 6 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE TODAY. HIGH TEMPERATURES IN THE 90S TO
  JUST ABOVE 100 WILL COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT
  INDEX VALUES OF 100 TO 112 DEGREES. RELIEF IS EXPECTED TO BEGIN
  BY EARLY THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-061700-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
352 AM CDT FRI JUL 6 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WEATHER CONDITIONS...AN EXTENDED PERIOD OF UNCOMFORTABLY HOT
  WEATHER WILL CONTINUE TODAY. HIGH TEMPERATURES IN THE 90S TO
  JUST ABOVE 100 WILL COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT
  INDEX VALUES OF 96 TO 110 DEGREES. RELIEF IS EXPECTED TO BEGIN
  BY EARLY THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

279 
WWUS73 KFSD 061601
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1101 AM CDT FRI JUL 6 2012

.ONE FINAL DAY OF HOT AND HUMID WEATHER IS EXPECTED AHEAD OF A COLD
FRONT APPROACH THE AREA FROM THE WEST. TEMPERATURES WILL ACTUALLY
WARM AND HUMIDITY LEVELS WORSEN OVER WHAT THEY WERE THURSDAY IN
MANY PLACES. COOLING BEHIND THE FRONT MAY BEGIN OVER THE FAR
NORTHWEST PART OF THE AREA LATE THIS AFTERNOON...THEN PROGRESS
OVER THE REST OF THE AREA THIS EVENING. UNTIL THEN... TEMPERATURES
ARE EXPECTED TO WARM INTO THE 90S TO A LITTLE ABOVE 100. THESE HOT
TEMPERATURES WILL COMBINE WITH HIGH HUMIDITY TO CAUSE THE HEAT
INDEX TO WARM TO 96 TO 112 DEGREES THIS AFTERNOON.

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-070000-
/O.CON.KFSD.EH.W.0001.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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
1101 AM CDT FRI JUL 6 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* WEATHER CONDITIONS...OPPRESSIVE HEAT WILL CONTINUE TODAY. HIGH
  TEMPERATURES IN THE 90S TO JUST ABOVE 100 WILL COMBINE WITH HIGH
  HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 105 TO 112 DEGREES.
  RELIEF IS EXPECTED TO BEGIN BY EARLY THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-070000-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
1101 AM CDT FRI JUL 6 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WEATHER CONDITIONS...UNCOMFORTABLY HOT WEATHER WILL CONTINUE
  TODAY. HIGH TEMPERATURES IN THE 90S TO JUST ABOVE 100 WILL
  COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 96 TO
  105 DEGREES. RELIEF IS EXPECTED TO BEGIN BY EARLY THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

958 
WWUS73 KFSD 062025
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
325 PM CDT FRI JUL 6 2012

.THE EXCESSIVE HEAT WILL FINALLY COME TO AN END TONIGHT AS A COLD
FRONT MOVES SOUTHWARD ACROSS THE AREA. HEAT INDEX VALUES WILL COOL
OFF THROUGH THE EVENING HOURS...AND WILL ONLY BE IN THE MID 60S TO
LOWER 70S BY LATE TONIGHT. 

IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-070000-
/O.CON.KFSD.EH.W.0001.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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
325 PM CDT FRI JUL 6 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* WEATHER CONDITIONS...OPPRESSIVE HEAT WILL CONTINUE UNTIL EARLY
  EVENING...AND WILL THEN COME TO AN END AS A COLD FRONT MOVES
  THROUGH THE AREA. HEAT INDEX VALUES WILL TOP OUT AT 105 TO 110
  LATE THIS AFTERNOON AND EARLY EVENING...AND WILL COOL OFF INTO
  THE UPPER 60S TO LOWER 70S BY LATE TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-070000-
/O.CON.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
325 PM CDT FRI JUL 6 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WEATHER CONDITIONS...HEAT INDEX VALUES WILL TOP OUT IN THE 90S
  TO AROUND 100 DEGREES LATE THIS AFTERNOON...AND WILL THEN COOL
  OFF DRAMATICALLY AS A COLD FRONT MOVES SOUTH OF THIS AREA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

108 
WWUS73 KFSD 062357
NPWFSD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
657 PM CDT FRI JUL 6 2012


IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014-
SDZ066>071-070100-
/O.EXP.KFSD.EH.W.0001.000000T0000Z-120707T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-DIXON-DAKOTA-
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...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...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
657 PM CDT FRI JUL 6 2012

...EXCESSIVE HEAT WARNING WILL EXPIRE AT 7 PM CDT THIS EVENING...

TEMPERATURES WILL CONTINUE TO FALL THROUGH THIS EVENING...WITH HEAT
INDICES EXPECTED TO DROP BELOW 100 SHORTLY. A COLD FRONT PUSHING
THROUGH THIS EVENING AND OVERNIGHT WILL USHER IN COOLER TEMPERATURES
FOR TOMORROW...WITH HIGHS IN THE 80S EXPECTED.

$$

MNZ071-072-080-097-098-SDZ038>040-050-052>065-070100-
/O.EXP.KFSD.HT.Y.0003.000000T0000Z-120707T0000Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-
GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-
HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
HURON...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...
HOWARD...MADISON...FLANDREAU...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
657 PM CDT FRI JUL 6 2012

...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING...

HEAT INDICES HAVE OR WILL SHORTLY FALL BELOW 100 ACROSS THE ADVISORY
AREA. A COLD FRONT PUSHING THROUGH THE REGION WILL BRING COOLER
TEMPERATURES TOMORROW...WITH HIGHS IN THE 80S EXPECTED.

$$

AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1135 AM CDT SUN JUL 1 2012

.DISCUSSION...
UPDATED THE FORECAST THIS MORNING THE REDUCE PRECIP POTENTIAL TODAY
AND REDUCE CLOUD COVER.  MCV MOVING ACROSS NORTHEAST NEBRASKA....AND
APPEARS TO BE THE ONLY TRIGGERING MECHANISM AROUND.  LEFT A SLIGHT
CHANCE MENTION IN THE SOUTH NEAR THE MCV AS IT MIGRATES SLOWLY
EAST...OTHERWISE EXPECTING WEAK CAP TO HOLD TODAY.

HEAT BEGINS TO START WORKING INTO PORTIONS OF CENTRAL SOUTH DAKOTA
TODAY.  CONSIDERED ISSUING A SMALL HEAT ADVISORY FOR SOUTHWEST
CORNER OF CWA...BUT WITH ADVISORY REMAINING FAIRLY MINOR...WILL HOLD
OFF FOR NOW AND COVER IN HWO. WILL BE EVALUATING THE POTENTIAL OF
ISSUING AN EXTENDED HEAT ADVISORY FOR MUCH OF THE WEEK WITH
AFTERNOON PACKAGE.

&&
.AVIATION.../FOR THE 18Z TAF ISSUANCE/
VFR WILL PREVAIL TODAY AND TONIGHT. OUTSIDE CHANCE PATCHY MVFR OR
IFR FOG WITH MOIST AIR TRAPPED NEAR THE SURFACE DEVELOPING NEAR
SUNRISE MONDAY MORNING.  BEST CHANCES WILL BE IN LOW LYING AREAS
INCLUDING RIVER VALLEYS...BUT CONFIDENCE IS LOW SO WILL NOT ADD ANY
MENTION TO THE FORECAST AT THIS TIME.

&&

.PREV DISCUSSION...
MAIN CHALLENGE TODAY WILL ONCE AGAIN BE IF AND WHERE CONVECTION MAY
DEVELOP DURING THE DAY. EARLY MORNING SURFACE ANALYSIS SHOWING A
WARM FRONT LOCATED FROM NORTH CENTRAL NEBRASKA SOUTHEASTWARD INTO
EXTREME SOUTHERN IOWA. MEANWHILE...ELEVATED CONVECTION WHICH
IMITATED LATE LAST EVENING OVER CENTRAL SOUTH DAKOTA IS NOW LOCATED
OVER OUR FAR SOUTHWESTERN CWA INTO NORTH CENTRAL NEBRASKA...SEEMING
TO RIDE ALONG AN AREA OF 750 MB THETA E ADVECTION/ELEVATED
INSTABILITY AXIS SITUATED THROUGH THAT AREA...WHILE WATER VAPOR
IMAGERY SHOWING A SHORTWAVE TRACKING OUT OF WESTERN SOUTH DAKOTA AT
THIS TIME. THINK THAT CONVECTION OVER OUR SOUTHWEST WILL CONTINUE TO
DROP TO THE SOUTH...WITH OUR CWA BEING GENERALLY CONVECTION FREE BY
MID MORNING. QUESTION BECOMES WHETHER ADDITIONAL CONVECTION WILL
DEVELOP BY MID AFTERNOON AS THE AFOREMENTIONED WARM FRONT LIFTS TO
THE NORTH AND THE WAVE OVER WESTERN SOUTH DAKOTA MOVES INTO OUR
AREA. AS WAS THE CASE YESTERDAY...WITH INCREASINGLY WARMER THERMAL
PROFILES...NOT SURE THAT ANY SURFACE BASED CONVECTION CAN INITIATE
WITH CONVECTIVE TEMPERATURES OFF THE SOUNDINGS PROGGED TO BE IN THE
UPPER 90S TO LOWER 100S THIS AFTERNOON. WHILE SEVERE STORMS WOULD BE
PRETTY LIKELY WITH ANY SURFACE BASED CONVECTION THAT WOULD
DEVELOP...WITH ABUNDANT INSTABILITY AND STEEP LOWER LEVEL LAPSE
RATES...SEEMS LESS LIKELY WITH ANY ELEVATED CONVECTION.  WHILE
THERE IS MODERATE ELEVATED INSTABILITY...EFFECTIVE SHEAR IS PRETTY
WEAK...IN THE 15 TO 20 KT RANGE. THE BETTER CHANCE OF CONVECTION
DEVELOPMENT WOULD BE OVER OUR EASTERN AREAS...COINCIDENT WITH BEST
MID LEVEL THETA E ADVECTION...SLIGHTLY COOLER MID LEVEL TEMPS...AND
THE BETTER MID LEVEL FORCING AS SHORTWAVE ENERGY IS CONCENTRATED
THERE. HIGH TEMPERATURES ARE A BIT TRICKY...DEPENDENT ON IF
CONVECTION DEVELOPS WITH ASSOCIATED CLOUD COVER...THOUGH AS STATED
BEFORE...THERMAL PROFILES ARE A LITTLE WARMER THAN YESTERDAY...SO
THE POTENTIAL EXISTS FOR HIGHS INTO THE UPPER 90S OVER OUR SOUTH
CENTRAL SOUTH DAKOTA AREAS TO THE LOWER 90S GENERALLY EAST OF
INTERSTATE 29. WITH DEWPOINTS IN THE MID TO UPPER 60S IN OUR
WEST...WE DO FLIRT WITH HEAT ADVISORY CRITERIA IN THE
AFTERNOON...THROUGH REMAINS MARGINAL AT AROUND 100 DEGREES.

THE WARM FRONT LIFTS ALL THE WAY TO OUR NORTHERN BORDER BY TONIGHT
WITH THE MIDLEVEL SHORTWAVE PULLING AWAY FROM OUR AREA. WITH
THAT...ANY CONVECTION THAT DEVELOPS IN THE AFTERNOON SHOULD WIND
DOWN IN OUR EAST DURING THE EVENING. LOOKS TO BE A VERY MILD NIGHT
WITH LOWS ONLY IN THE LOWER TO MID 70S ACROSS THE AREA.

THE SOUTHERLY FLOW INCREASES ON MONDAY WITH THE APPROACH OF A
SURFACE TROUGH TO OUR WEST. THIS WILL RESULT IN A BREEZY DAY...AND
WITH 850 MB TEMPERATURES RANGING FROM 24 TO 29 DEGREES C...HIGHS ARE
LOOKING TO BE JUST OVER 100 IN OUR WEST...TO LOWER TO MID 90S EAST.
HEAT ADVISORY CRITERIA LOOKS MORE LIKELY IN OUR WEST FOR MONDAY
AFTERNOON WITH HEAT INDICES OF 100 TO 105. WITH INCREASING
CONVERGENCE IN OUR FAR WEST IN THE AFTERNOON WITH THE APPROACH OF A
FRONTAL BOUNDARY...IN CONJUNCTION WITH ANOTHER SHORTWAVE MOVING INTO
THE AREA...DID INCLUDE SLIGHT CHANCE POPS FOR LATE MONDAY AFTERNOON
AND EVENING IN THE WESTERN JAMES RIVER VALLEY...THOUGH AGAIN THERE
MAY BE CAPPING ISSUES WHICH WOULD PRECLUDE CONVECTION FROM
DEVELOPING.

THE FRONTAL BOUNDARY NEVER REALLY MAKES IT THROUGH OUR AREA ON
TUESDAY...KIND OF WASHING OUT/BECOMING STATIONARY ACROSS OUR NORTH
DURING THE DAY. KEPT IT DRY DURING THE DAY...IN SPITE OF A COUPLE OF
MODELS BREAKING OUT CONVECTION...BUT WITH POOR AGREEMENT AND HIGH
UNCERTAINTY LEFT IT DRY. IT WILL BE ANOTHER HOT DAY HOWEVER WITH
THERMAL PROFILES SUPPORTING TEMPERATURES IN THE MID 90S TO NEAR 100.
DITTO FOR WEDNESDAY AS THE HEAT WAVE CONTINUES WITH TEMPERATURES
SIMILAR TO TUESDAY.  /JM

CERTAINLY NOT MANY CHANGES NEEDED IN THE EXTENDED FORECAST. ALL
MODELS CONTINUE TO BE IN GOOD AGREEMENT WITH A MASSIVE UPPER RIDGE
IN PLACE THROUGHOUT THE MIDDLE OF THE COUNTRY FROM MID WEEK THROUGH
NEXT WEEKEND. THERE STILL IS A WEAK COLD FRONT THAT MAY OOZE THROUGH
OUR FORECAST AREA LATE IN THE WEEK...WITH THE GFS VERY LIKELY TOO
FAST WITH THE TIMING IN BRINGING IT THROUGH FRIDAY. PREFER MORE OF A
WEEKEND TIMING WITH THE COLD FRONT. BUT IT REMAINS TO BE SEEN IF ANY
ORGANIZED CONVECTION WILL FIRE ALONG THE CONVERGENCE AXIS WITH SUCH
HOT TEMPERATURES ALOFT. THEREFORE FOR RIGHT NOW...KEPT THE FORECAST
AREA WITH LITTLE OR NO PRECIPITATION WEDNESDAY THROUGH SATURDAY...
AND A HOT AND HUMID FORECAST CONTINUING.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
IA...NONE.
MN...NONE.
NE...NONE.
SD...NONE.

&&

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1138 AM CDT SUN JUL 01 2012

SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098-
IAZ001>003-012>014-020>022-031-032-NEZ013-014-021200-
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-
1138 AM CDT SUN JUL 01 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA...
SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS...
THERE IS A SLIGHT CHANCE OF THUNDERSTORMS SOUTH AND EAST OF A
LINE FROM YANKTON TO JACKSON MINNESOTA.  ANY STORMS THAT DEVELOP
ARE NOT EXPECTED TO BE SEVERE...BUT MAY BE CAPABLE OF PRODUCING
DIME SIZED HAIL AND WIND GUSTS UP TO 50 MPH.

EXCESSIVE TEMPERATURES...
HIGH TEMPERATURES IN THE 90S WITH DEW POINTS IN THE MID 60S WILL
PRODUCE HEAT INDICIES NEAR 100 ACROSS SOUTH CENTRAL SOUTH DAKOTA
TODAY.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

AFTERNOON HIGHS IN THE LOWER 90'S TO AROUND 100...WITH DEWPOINTS
IN THE MID 60'S TO LOWER 70'S...WILL RESULT IN HEAT INDICES OF
100 TO 105 ON MONDAY AND TUESDAY.

THE THREAT FOR VERY HOT CONDITIONS WILL PERSIST THROUGH THE WEEK
WITH MANY LOCATIONS SEEING HIGHS IN THE 90S TO NEAR 100 WEDNESDAY
THROUGH FRIDAY. NIGHTTIME CONDITIONS WILL BRING ONLY MINOR RELIEF
WITH LOWS FROM THE UPPER 60S TO MID 70S LIKELY. IF YOU WORK
OUTSIDE OR ARE PLANNING ANY OUTDOOR ACTIVITIES NEXT WEEK PLEASE
MAKE PLANS TO STAY SAFE IN THIS POTENTIALLY DANGEROUS HEAT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

&&

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS
WEATHER OUTLOOK.