Hourly Roundup for Weather Radio
Issued by NWS Duluth, MN

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756
AXUS99 KDLH 241010
BRTDLH
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-241630-

REGIONAL WEATHER SYNOPSIS
NATIONAL WEATHER SERVICE DULUTH MN
510 AM CDT MON JUL 24 2017

A BROAD RIDGE OF HIGH PRESSURE STRETCHED FROM EASTERN SOUTH
DAKOTA TO FAR NORTHERN QUEBEC EARLY THIS MORNING. AN AREA OF LOW
PRESSURE WAS FOUND OVER SOUTHERN ALBERTA AND SOUTHWEST
SASKATCHEWAN. HIGH PRESSURE OVER THE AREA WILL KEEP MOST OF THE
REGION DRY AND QUIET TODAY. EARLY MORNING THUNDERSTORMS OVER
WESTERN SOUTH DAKOTA WILL DIMINISH THIS MORNING AS THEY MOVE INTO
CENTRAL SOUTH DAKOTA. A COOL FRONT ASSOCIATED WITH THE SURFACE LOW
OVER THE WESTERN CANADIAN PRAIRIES WILL ADVANCE EASTWARD INTO THE
DAKOTAS TODAY AND TONIGHT. ANOTHER ROUND OF THUNDERSTORMS IS
POSSIBLE FROM THE CENTRAL PRAIRIES INTO THE NORTHERN PLAINS. A FEW
THUNDERSTORMS MAY MOVE INTO NORTHWEST MINNESOTA OVERNIGHT
TONIGHT. THE FRONT WILL PROGRESS FARTHER EASTWARD ON TUESDAY AND
TUESDAY NIGHT BRINGING A CHANCE OF STRONG TO SEVERE THUNDERSTORMS
TO MUCH OF THE UPPER MIDWEST. IN ADDITION TO THE SEVERE WEATHER
RISK, FLASH FLOODING IS ALSO POSSIBLE OVER CENTRAL AND EAST-
CENTRAL MINNESOTA AND PORTIONS OF NORTHWEST AND WEST-CENTRAL
WISCONSIN. STORMS ARE POSSIBLE ONCE AGAIN ON THURSDAY FROM
SOUTHERN MINNESOTA AND NORTHERN IOWA ACROSS EASTERN WISCONSIN AND
NORTHERN ILLINOIS. HIGH PRESSURE WILL BUILD INTO THE NORTHERN
PLAINS AND THE UPPER MIDWEST ON WEDNESDAY, WITH DRIER CONDITIONS
EXPECTED FOR THE REMAINDER OF MINNESOTA AND WISCONSIN AND THE
DAKOTAS.

TEMPERATURES TODAY WILL TOP OUT IN THE LOW 70S OVER UPPER
MICHIGAN TO AROUND 105 DEGREES IN CENTRAL SOUTH DAKOTA. LOWS
TONIGHT WILL BE IN THE LOW 50S IN NORTHEAST WISCONSIN AND ADJACENT
AREAS OF WESTERN UPPER MICHIGAN AN THE MIDDLE 70S IN EASTERN
SOUTH DAKOTA. HIGHS ON TUESDAY WILL REACH THE LOW 70S IN NORTHEAST
MINNESOTA AND NEAR 105 IN SOUTH-CENTRAL SOUTH DAKOTA.

$$

HUYCK



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