HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
503 AM CDT MON SEP 06 2010
SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098-
IAZ001>003-012>014-020>022-031-032-NEZ013-014-071200-
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-
503 AM CDT MON SEP 06 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA...
SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA.
.DAY ONE...TODAY AND TONIGHT
THUNDERSTORMS...
SHOWERS AND ISOLATED THUNDERSTORMS WILL DEVELOP OVER CENTRAL
SOUTH DAKOTA THIS MORNING...THEN EXPAND TO THE EAST DURING THE
DAY. THE BETTER CHANCE FOR PRECIPITATION WILL OCCUR NORTH OF
INTERSTATE 90. THERE IS A POSSIBILITY THAT AN ISOLATED
THUNDERSTORM COULD BECOME MARGINALLY SEVERE THIS AFTERNOON
GENERALLY EAST OF A LINE FROM MARSHALL MINNESOTA TO SPENCER IOWA.
THE GREATEST THREAT WITH THESE STORMS WOULD BE HAIL TO THE SIZE
OF QUARTERS AND WINDS TO 70 MPH.
FLOODING...
LOWLAND FLOODING WILL CONTINUE ALONG PORTIONS OF THE MISSOURI
RIVER BETWEEN FORT RANDALL DAM AND LEWIS AND CLARK LAKE FOR THE
NEXT COUPLE OF WEEKS. ALSO...MINOR FLOODING WILL OCCUR EARLY THIS
WEEK ALONG THE JAMES RIVER NEAR MITCHELL...AS WELL AS THE BIG
SIOUX RIVER NEAR BROOKINGS.
WIND...
WINDS WILL INCREASE FROM WEST TO EAST ACROSS THE AREA
TODAY...BECOMING SUSTAINED AT 30 TO 40 MPH WITH GUSTS OF 40 TO 50
MPH POSSIBLE. WINDS WILL BEGIN TO DIMINISH AFTER MIDNIGHT
TONIGHT...THOUGH STILL REMAIN RELATIVELY STRONG.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
THERE WILL BE ANOTHER CHANCE OF THUNDERSTORMS ACROSS THE AREA ON
WEDNESDAY. THESE STORMS ARE NOT EXPECTED TO BE SEVERE AT THIS
TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL BE POSSIBLE AFTER 4 PM IN ABOVE MENTIONED
AREA.
&&
FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS
WEATHER OUTLOOK.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
516 AM CDT MON SEP 6 2010
NEZ004>010-022>029-035>038-056>059-069>071-094-071015-
SHERIDAN-EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-GARDEN-
GRANT-HOOKER-THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-ARTHUR-MCPHERSON-
LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
WESTERN CHERRY-
516 AM CDT MON SEP 6 2010 /416 AM MDT MON SEP 6 2010/
...WIND ADVISORY FOR WESTERN AND NORTH CENTRAL NEBRASKA...
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.
.DAY ONE...TODAY AND TONIGHT.
A FAST MOVING COLD FRONT WILL SWEEP ACROSS NEBRASKA TODAY.
HIGH TEMPERATURES WILL BE 20 TO 30 DEGREES COOLER THAN YESTERDAY.
HIGHS ARE EXPECTED IN THE 60S OVER NORTHERN NEBRASKA AND THE 70S
OVER SOUTHERN NEBRASKA NEAR THE KANSAS BORDER. ISOLATED
THUNDERSTORMS AND SCATTERED RAINSHOWERS WILL BE POSSIBLE AHEAD OF
THE FRONT WITH POST FRONTAL SHOWERS THROUGH THE AFTERNOON. STRONG
NORTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS TO AROUND 50MPH WILL BE
POSSIBLE OVER ALL OF WESTERN AND NORTH CENTRAL NEBRASKA. WINDS
WILL INCREASE THROUGH THE MORNING WITH THE STRONGEST WINDS
FORECAST BY EARLY AFTERNOON OVER WESTERN NEBRASKA. THE WINDS WILL
SLOWLY DIMINISH THROUGH EARLY EVENING. A WIND ADVISORY HAS BEEN
ISSUED FOR ALL OF WESTERN AND NORTH CENTRAL NEBRASKA.
DRIVERS OF LIGHTWEIGHT OR HIGH PROFILE VEHICLES SHOULD EXERCISE
CAUTION WHILE DRIVING ACROSS WESTERN NEBRASKA TODAY.
THUNDERSTORMS THAT DEVELOP ARE EXPECTED TO REMAIN BELOW SEVERE
LIMITS.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
UNDER CLEAR SKIES TUESDAY MORNING SOME PATCHY FROST WILL BE POSSIBLE
OVER THE EASTERN NEBRASKA PANHANDLE FROM GORDON TO OSHKOSH AND
ALONG THE PLATTE RIVER VALLEYS FROM OGALLALA TO BRADY.
A STORM SYSTEM WILL APPROACH FROM THE WEST AND BRING CHANCES OF
THUNDERSTORMS TO WESTERN AND NORTH CENTRAL NEBRASKA WEDNESDAY
THROUGH FRIDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.
&&
THIS PRODUCT IS NOW AVAILABLE...ALONG WITH OTHER WEATHER...
HYDROLOGICAL AND CLIMATOLOGICAL INFORMATION...AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE
$$
POWER
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
507 AM CDT MON SEP 6 2010
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
071200-
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-STEVENS-POPE-STEARNS-
BENTON-SHERBURNE-ISANTI-CHISAGO-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-ANOKA-RAMSEY-WASHINGTON-
YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-POLK-BARRON-RUSK-
ST. CROIX-PIERCE-DUNN-PEPIN-EAU CLAIRE-
507 AM CDT MON SEP 6 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL AND
SOUTHERN MINNESOTA...AND WEST CENTRAL WISCONSIN.
.DAY ONE...TODAY AND TONIGHT
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS MUCH OF THE
OUTLOOK AREA TODAY AND THIS EVENING.
SCATTERED THUNDERSTORMS ARE POSSIBLE ACROSS THE AREA THIS MORNING
AND EARLY AFTERNOON. A FEW OF THESE MAY PRODUCE DIME TO QUARTER
SIZE HAIL. THE CHANCES FOR SEVERE WEATHER WILL INCREASE LATER THIS
AFTERNOON AND EVENING AS STRONG LOW PRESSURE LIFTS NORTHEAST INTO
WESTERN MINNESOTA. THIS WILL SWEEP A COLD FRONT EASTWARD ACROSS
MUCH OF THE OUTLOOK AREA...WHICH WILL BE THE FOCUS FOR POTENTIAL
SEVERE THUNDERSTORMS. THE PRIMARY THREAT FROM THESE WILL BE
DAMAGING WINDS. ISOLATED QUICK-MOVING TORNADOES ARE ALSO
POSSIBLE...PRIMARILY ACROSS SOUTH CENTRAL AND EAST CENTRAL
MINNESOTA AND WEST CENTRAL WISCONSIN LATE THIS AFTERNOON AND
EVENING.
IN ADDITION...STRONG WESTERLY WINDS ARE EXPECTED TO DEVELOP THIS
EVENING AND CONTINUE OVERNIGHT ACROSS WEST CENTRAL AND SOUTH
CENTRAL MINNESOTA...IN THE WAKE OF THE LOW PRESSURE AND COLD
FRONT. WEST WINDS OF 30 TO 40 MPH ARE EXPECTED...WITH A FEW GUSTS
TO 50 MPH POSSIBLE.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
WINDY CONDITIONS WILL CONTINUE ON TUESDAY WITH WINDS OF 25 TO 35
MPH AND GUSTS OF 40 TO 45 MPH EXPECTED...PRIMARILY ACROSS WEST
CENTRAL AND SOUTH CENTRAL MINNESOTA.
THERE IS A CHANCE FOR THUNDERSTORMS ACROSS MUCH OF THE OUTLOOK
AREA DURING THE LATTER HALF OF THE WEEK. AT THIS TIME...THE THREAT
FOR WIDESPREAD HAZARDOUS WEATHER APPEARS LOW.
.SPOTTER INFORMATION STATEMENT...
SKYWARN SPOTTER ACTIVATION MAY BE NEEDED LATER THIS AFTERNOON AND
EVENING...PRIMARILY ACROSS SOUTH AND EAST CENTRAL MINNESOTA INTO
WEST CENTRAL WISCONSIN.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
454 AM CDT MON SEP 6 2010
IAZ004>007-015>017-023>026-033>035-071000-
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-SAC-CALHOUN-WEBSTER-
454 AM CDT MON SEP 6 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.
.DAY ONE...TODAY AND TONIGHT
A WIND ADVISORY IS IN EFFECT FOR THE AREA. PLEASE REFER TO THE
NATIONAL WEATHER SERVICE WEBSITE AT WEATHER.GOV/DESMOINES FOR
FURTHER DETAILS.
A SLIGHT RISK OF SEVERE THUNDERSTORMS IS FORECAST THIS AFTERNOON
AND EVENING ACROSS THE AREA. THUNDERSTORMS ARE EXPECTED TO QUICKLY
DEVELOP AND MOVE EAST DURING THE AFTERNOON AND EARLY EVENING
HOURS. DAMAGING WINDS AND LARGE HAIL ARE LIKELY TO BE THE PRIMARY
THREAT...BUT THE POTENTIAL FOR AN ISOLATED TORNADO OR TWO CANNOT
BE RULED OUT...ESPECIALLY EAST OF INTERSTATE 35.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
CHANCES OF THUNDERSTORMS EXIST THURSDAY INTO FRIDAY...WITH THE
HIGHEST POTENTIAL THURSDAY EVENING. HOWEVER THE PREDICTABILITY OF
SEVERE WEATHER REMAINS LOW AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS LIKELY TO BE NEEDED TODAY INTO THIS
EVENING...AND POTENTIALLY AGAIN THURSDAY THROUGH FRIDAY.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
454 AM CDT MON SEP 6 2010
IAZ044>046-057>059-070>072-081-082-092-093-071000-
CRAWFORD-CARROLL-GREENE-AUDUBON-GUTHRIE-DALLAS-CASS-ADAIR-MADISON-
ADAMS-UNION-TAYLOR-RINGGOLD-
454 AM CDT MON SEP 6 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.
.DAY ONE...TODAY AND TONIGHT
ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE TODAY AND INTO THE
EARLY EVENING. THE MAIN THREAT WILL BE DAMAGING WINDS AND LARGE
HAIL.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
CHANCES OF THUNDERSTORMS EXIST THURSDAY INTO FRIDAY...WITH THE
HIGHEST POTENTIAL THURSDAY EVENING. HOWEVER THE PREDICTABILITY OF
SEVERE WEATHER REMAINS LOW AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE NEEDED TODAY INTO THIS EVENING...AND
POTENTIALLY AGAIN THURSDAY THROUGH FRIDAY.
$$
PODRAZIK
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
437 AM CDT MON SEP 6 2010
MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-070945-
TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL-
ROBERTS-WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-FAULK-SPINK-CLARK-
CODINGTON-GRANT-HAMLIN-DEUEL-STANLEY-SULLY-HUGHES-HYDE-HAND-JONES-
LYMAN-BUFFALO-
437 AM CDT MON SEP 6 2010 /337 AM MDT MON SEP 6 2010/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
MINNESOTA...CENTRAL SOUTH DAKOTA...NORTH CENTRAL SOUTH DAKOTA AND
NORTHEAST SOUTH DAKOTA.
.DAY ONE...TODAY AND TONIGHT
STRONG WINDS ARE ANTICIPATED TODAY. THROUGH THE MORNING
HOURS...WINDS WILL STEADILY INCREASE ACROSS CENTRAL SOUTH
DAKOTA...WITH SUSTAINED WINDS OF 25 TO 35 MPH AND GUSTS EXCEEDING
50MPH. THROUGH THE COURSE OF THE DAY...THE REGION OF STRONGEST
WINDS WILL GRADUALLY MIGRATE INTO EASTERN SOUTH DAKOTA WITH ONLY A
SLIGHT WEAKENING. WINDS WILL GRADUALLY DIMINISH EARLY TUESDAY
MORNING.
THUNDERSTORMS POSSIBLE THIS MORNING AND EARLY AFTERNOON. SEVERE
WEATHER IS NOT EXPECTED...AND SHOWER ACTIVITY WILL EVOLVE INTO
MORE STEADY RAINFALL BY THE AFTERNOON.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
THUNDERSTORMS POSSIBLE ON WEDNESDAY...THURSDAY...AND FRIDAY. THE
RISK FOR ORGANIZED SEVERE WEATHER REMAINS LOW DURING THIS TIME
PERIOD.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.
$$
CONNELLY
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
313 AM MDT MON SEP 6 2010
SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-071400-
BENNETT-BUTTE-CENTRAL BLACK HILLS-CUSTER CO PLAINS-FALL RIVER-HAAKON-
HARDING-HERMOSA FOOT HILLS-JACKSON-MELLETTE-NORTHEASTERN CROOK-
NORTHERN BLACK HILLS-NORTHERN CAMPBELL-NORTHERN FOOT HILLS-
NORTHERN MEADE CO PLAINS-PENNINGTON CO PLAINS-PERKINS-RAPID CITY-
SHANNON-SOUTHERN BLACK HILLS-SOUTHERN CAMPBELL-SOUTHERN FOOT HILLS-
SOUTHERN MEADE CO PLAINS-STURGIS/PIEDMONT FOOT HILLS-TODD-TRIPP-
WESTERN CROOK-WESTON-WYOMING BLACK HILLS-ZIEBACH-
313 AM MDT (413 AM CDT) MON SEP 6 2010
...WIND ADVISORY TODAY FOR THE PLAINS OF WESTERN AND SOUTH CENTRAL
SOUTH DAKOTA...
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.
.DAY ONE...TODAY AND TONIGHT
VERY WINDY CONDITIONS WILL DEVELOP ON THE PLAINS OF WESTERN AND
SOUTH CENTRAL SOUTH DAKOTA TODAY. GUSTY NORTHWEST WINDS OF 25 TO 35
MPH WITH GUSTS UP TO 50 MPH WILL OCCUR. THE WINDS WILL DIMINISH
LATE THIS AFTERNOON. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS
ARE ALSO EXPECTED.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
THERE IS A CHANCE OF THUNDERSTORMS OVER PARTS OF THE FORECAST AREA
EACH DAY FROM WEDNESDAY THROUGH FRIDAY. WIDESPREAD SEVERE WEATHER IS
NOT EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.
$$
GR
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
446 PM CDT SUN SEP 5 2010
IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-061200-
MONONA-HARRISON-SHELBY-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-
PAGE-KNOX-CEDAR-THURSTON-ANTELOPE-PIERCE-WAYNE-BOONE-MADISON-
STANTON-CUMING-BURT-PLATTE-COLFAX-DODGE-WASHINGTON-BUTLER-
SAUNDERS-DOUGLAS-SARPY-SEWARD-LANCASTER-CASS-OTOE-SALINE-
JEFFERSON-GAGE-JOHNSON-NEMAHA-PAWNEE-RICHARDSON-
446 PM CDT SUN SEP 5 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA...NORTHEAST
NEBRASKA AND SOUTHEAST NEBRASKA.
.DAY ONE...TONIGHT AND MONDAY
THERE IS A SLIGHT CHANCE FOR THUNDERSTORMS MONDAY AFTERNOON ACROSS
EXTREME SOUTHEAST NEBRASKA AND SOUTHWEST IOWA AS A COLD FRONT
MOVES INTO THE AREA. SEVERE STORMS ARE NOT EXPECTED. IN ADDITION...
STRONG NORTHWESTERLY WINDS OF 25 TO 35 MPH WILL ALSO BE POSSIBLE
BEHIND THE COLD FRONT...ESPECIALLY ACROSS NORTHEAST NEBRASKA WHERE
GUSTS COULD APPROACH 45 MPH OR HIGHER MONDAY AFTERNOON.
.DAYS TWO THROUGH SEVEN...MONDAY NIGHT THROUGH SUNDAY
THERE IS A SMALL CHANCE FOR THUNDERSTORMS WEDNESDAY AND THURSDAY
AS A WARM FRONT LIFTS NORTH THROUGH THE REGION...THEN ANOTHER
CHANCE ON FRIDAY AS COLD FRONT SWEEPS ACROSS THE PLAINS. ORGANIZED
SEVERE WEATHER IS NOT EXPECTED.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT OR MONDAY.
$$
DEWALD
