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Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
920 PM CDT THU AUG 21 2014

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-221200-
MITCHELL-HOWARD-WINNESHIEK-ALLAMAKEE-FLOYD-CHICKASAW-FAYETTE-
CLAYTON-WABASHA-DODGE-OLMSTED-WINONA-MOWER-FILLMORE-HOUSTON-
TAYLOR-CLARK-BUFFALO-TREMPEALEAU-JACKSON-LA CROSSE-MONROE-JUNEAU-
ADAMS-VERNON-CRAWFORD-RICHLAND-GRANT-
920 PM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PARTS OF NORTHEAST IOWA...
SOUTHEAST MINNESOTA AND SOUTHWEST INTO CENTRAL WISCONSIN.

.DAY ONE...TONIGHT

THERE IS A SLIGHT CHANCE FOR THUNDERSTORMS OVERNIGHT.
BRIEF DOWNPOURS...GUSTY WINDS AND LIGHTNING ARE THE MAIN HAZARDS
POSSIBLE FROM THESE STORMS.

AREAS OF FOG ARE EXPECTED AFTER MIDNIGHT. VISIBILITIES AS LOW AS
1/4 MILE ARE POSSIBLE.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

LOOK FOR ANY FOG TO DISSIPATE BY MID MORNING FRIDAY.

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS ACROSS NORTHEAST IOWA
AND FAR SOUTHWEST WISCONSIN ON FRIDAY. SEVERE WEATHER IS NOT
EXPECTED WITH THESE STORMS.

ADDITIONAL THUNDERSTORMS ARE POSSIBLE FRIDAY NIGHT THROUGH
WEDNESDAY. AT THIS TIME IT IS TOO EARLY TO DISCERN THE SEVERE
WEATHER POTENTIAL WITH THE STORMS.

HEAT INDICES IN THE 90S ARE EXPECTED FRIDAY THROUGH SUNDAY...AND
SOME LOCATIONS ON SUNDAY COULD EXCEED 100. HEAT ADVISORIES ARE
POSSIBLE FOR PORTIONS OF THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT...BUT MAY BE NEEDED
THIS WEEKEND.

.EMERGENCY MANAGEMENT COORDINATION...

NO WEBINAR IS SCHEDULED.

$$

HALBACH

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
346 PM CDT THU AUG 21 2014

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-222100-
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD-CARROLL-GREENE-
BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER-
POWESHIEK-CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-
CLARKE-LUCAS-MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-
APPANOOSE-DAVIS-
346 PM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

ISOLATED THUNDERSTORMS ARE POSSIBLE ACROSS FAR NORTHERN IOWA MID
TO LATE EVENING. THUNDERSTORM CHANCES WILL THEN SHIFT TO THE
SOUTHEAST PORTIONS OF CENTRAL IOWA LATE THIS EVENING INTO THE
OVERNIGHT HOURS. SOME STORMS MAY BE SEVERE WITH LOCALLY HEAVY
RAINS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

INTERMITTENT THUNDERSTORM CHANCES...MAINLY DURING THE EVENING AND
EARLY MORNING HOURS...WILL CONTINUE THROUGH THE WEEKEND WITH
ADDITIONAL CHANCES INTO NEXT WEEK. SOME MAY PRODUCE LOCALLY HEAVY
RAINFALL AND ISOLATED SEVERE WEATHER.

HEAT INDICES WILL REACH THE UPPER 90S TO JUST OVER 100 DEGREES
DURING PEAK HEATING OF THE DAY CENTRAL AND SOUTH FRIDAY THROUGH
SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS POSSIBLE AT TIMES INTO NEXT WEEK.

$$

FAB

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DULUTH MN
338 PM CDT THU AUG 21 2014

LSZ121-140>148-221130-
BAYFIELD TO OAK POINT WI-GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-
338 PM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS OF
WESTERN LAKE SUPERIOR.

.DAY ONE...THIS AFTERNOON AND TONIGHT

INCREASING EAST TO NORTHEAST WINDS AND BUILDING WAVE HEIGHTS
WILL CREATE HAZARDOUS CONDITIONS FOR SMALL CRAFT. PLEASE REFER TO
THE LATEST NEARSHORE FORECAST FOR ADDITIONAL INFORMATION ON SMALL
CRAFT ADVISORIES.

THUNDERSTORMS ARE POSSIBLE TODAY AND THIS EVENING ACROSS WESTERN
LAKE SUPERIOR.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THUNDERSTORMS ARE POSSIBLE ACROSS WESTERN LAKE SUPERIOR FRIDAY.

THUNDERSTORMS WILL BECOME INCREASINGLY LIKELY THIS WEEKEND OVER
WESTERN LAKE SUPERIOR. SOME STORMS MAY BE STRONG OR SEVERE.

$$

DAP

MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB ADDRESS:
HTTP://WWW.WEATHER.GOV/DULUTH (ALL LOWER CASE)

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DULUTH MN
338 PM CDT THU AUG 21 2014

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-221130-
KOOCHICHING-NORTHERN ST. LOUIS-NORTHERN COOK/NORTHERN LAKE-
NORTHERN ITASCA-CENTRAL ST. LOUIS-SOUTHERN LAKE/LAKESHORE-
SOUTHERN COOK/LAKESHORE-NORTHERN CASS-SOUTHERN ITASCA-
SOUTHERN CASS-CROW WING-NORTHERN AITKIN-SOUTHERN AITKIN-
CARLTON/SOUTHERN ST. LOUIS-PINE-DOUGLAS-BAYFIELD-ASHLAND-IRON-
BURNETT-WASHBURN-SAWYER-PRICE-
338 PM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST MINNESOTA AND
NORTHWEST WISCONSIN.

.DAY ONE...TONIGHT

SCATTERED THUNDERSTORMS ARE EXPECTED TO REDEVELOP ACROSS THE
NORTHLAND TONIGHT. ALTHOUGH THERE IS A LIMITED RISK OF STRONG
THUNDERSTORMS NEAR THE BRAINERD LAKES AND LOWER ST CROIX
VALLEY...THE GREATEST CONCERN WITH ANY STORMS OVERNIGHT WILL BE
THE POTENTIAL FOR HEAVY RAINFALL. NO WIDESPREAD FLOODING IS
EXPECTED BUT LOCALIZED HEAVY RAIN MAY CAUSE SOME ISSUES.

IN ADDITION...THERE IS A HIGH RISK OF RIP CURRENTS INTO THIS
EVENING FOR THE BEACHES OF DULUTH AND SUPERIOR.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SEVERAL PERIODS OF WIDESPREAD SHOWERS AND THUNDERSTORMS ARE
EXPECTED SATURDAY AND SUNDAY ACROSS MUCH OF THE NORTHLAND. THERE
APPEARS TO BE AT LEAST A SMALL RISK FOR SEVERE STORMS DURING THIS
TIME PERIOD HOWEVER MUCH UNCERTAINTY EXISTS IN A SPECIFIC LOCATION
OR TIMING FOR SEVERE WEATHER. A BIGGER THREAT WILL BE THE RISK
FOR WIDESPREAD HEAVY RAINFALL AND POSSIBLY FLOODING OR FLASH
FLOODING AS AN EXTREMELY MOIST AIRMASS MOVES NORTHWARD INTO THE
REGION.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
101 PM CDT THU AUG 21 2014

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
221800-
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-
101 PM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL AND
SOUTHERN MINNESOTA... AND WEST CENTRAL WISCONSIN.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS
AFTERNOON INTO THE EARLY EVENING HOURS...MAINLY OVER SOUTHERN AND
EASTERN MINNESOTA AND WESTERN WISCONSIN. THERE IS A SLIGHT RISK OF
SEVERE THUNDERSTORMS ACROSS SOUTHEASTERN MINNESOTA AND PORTIONS OF
WEST CENTRAL WISCONSIN. THE MAIN HAZARDS ARE LARGE HAIL AND
DAMAGING WINDS.

HOT AND HUMID AIR WILL SURGE NORTH THIS AFTERNOON WITH HEAT
INDICES RANGING FROM 95 TO 105 DEGREES ACROSS SOUTHERN MINNESOTA.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

PERIODS OF THUNDERSTORMS ARE EXPECTED FRIDAY NIGHT THROUGH SUNDAY
NIGHT...AND AGAIN TUESDAY THROUGH WEDNESDAY. THE THREAT FOR HEAVY
RAIN AND LOCALIZED FLASH FLOODING WILL ACCOMPANY THESE STORMS.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND
EVENING.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND FORKS ND
723 AM CDT THU AUG 21 2014

MNZ001>009-013>017-022>024-027>032-040-NDZ006>008-014>016-024-
026>030-038-039-049-052>054-221230-
WEST POLK-NORMAN-CLAY-KITTSON-ROSEAU-LAKE OF THE WOODS-
WEST MARSHALL-EAST MARSHALL-NORTH BELTRAMI-PENNINGTON-RED LAKE-
EAST POLK-NORTH CLEARWATER-SOUTH BELTRAMI-MAHNOMEN-
SOUTH CLEARWATER-HUBBARD-WEST BECKER-EAST BECKER-WILKIN-
WEST OTTER TAIL-EAST OTTER TAIL-WADENA-GRANT-TOWNER-CAVALIER-
PEMBINA-BENSON-RAMSEY-EASTERN WALSH-EDDY-NELSON-GRAND FORKS-
GRIGGS-STEELE-TRAILL-BARNES-CASS-RANSOM-SARGENT-RICHLAND-
WESTERN WALSH-
723 AM CDT THU AUG 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN NORTH
DAKOTA...WEST CENTRAL AND NORTHWEST MINNESOTA.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL OCCUR TODAY
MAINLY IN AN AREA NORTH OF DEVILS LAKE AND EAST OF THE RED RIVER
OVER NORTHWESTERN MINNESOTA. NO SEVERE WEATHER IS ANTICIPATED
HOWEVER AND ANY RAIN WILL BE ISOLATED.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

AN UNSETTLED PERIOD WITH A RISK OF SHOWERS AND
THUNDERSTORMS...MAINLY SATURDAY INTO SUNDAY. NO SEVERE WEATHER IS
EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

$$


DTR


Short Term Forecast


SHORT TERM FORECAST
NATIONAL WEATHER SERVICE LA CROSSE WI
937 PM CDT THU AUG 21 2014

WIZ017-029-220500-
TAYLOR-CLARK-
INCLUDING THE CITIES OF...MEDFORD...NEILLSVILLE
937 PM CDT THU AUG 21 2014

.NOW...THROUGH MIDNIGHT...EXPECT A CLUSTER OF SHOWERS AND ISOLATED
THUNDERSTORMS TO TRACK EAST ACROSS TAYLOR AND NORTHERN CLARK
COUNTIES. BRIEF HEAVY RAINFALL AND SOME GUSTY WINDS TO 30 MPH WILL
BE POSSIBLE WITH SOME OF THESE SHOWERS AND THUNDERSTORMS AS THEY
MOVE THROUGH. AS OF 930 PM...THESE SHOWERS AND STORMS WERE MAINLY
IN DUNN AND NORTHERN CHIPPEWA COUNTIES AND TRACKING TO THE EAST 25
MPH.

$$

HALBACH

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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