Regional Weather Summary
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000
AWUS83 KMKX 211012
RWSWI
WIZ001>074-212300-

WISCONSIN WEATHER SUMMARY
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
511 AM CDT MON JUL 21 2014

.YESTERDAY...

HIGH PRESSURE TO OUR EAST KEPT THE REGION QUIET ON SUNDAY. SKIES
WERE PARTLY SUNNY TO MOSTLY CLOUDY THROUGHOUT THE STATE. NO
MEASURABLE PRECIPITATION OCCURRED. WINDS WERE MAINLY FROM THE
SOUTH...RANGING FROM 5 TO 15 MPH. TEMPERATURES WERE IN THE MID TO
UPPER 70S ACROSS MUCH OF THE STATE...WITH SOME PLACES REACHING INTO
THE LOW TO MID 80S.

.OVERNIGHT...

IT WAS ANOTHER NIGHT OF QUIET WEATHER ACROSS WISCONSIN AS HIGH
PRESSURE SLOWLY SHIFTED EAST OF THE GREAT LAKES. CLOUDS SPREAD INTO
THE WESTERN HALF OF THE STATE OVERNIGHT AS LOW PRESSURE TRACKED
ACROSS THE NORTHERN PLAINS. LOW TEMPERATURES RANGED FROM THE THE
LOWER 60S EAST TO AROUND 70 WEST.

.FORECAST...

HEAT AND HUMIDITY WILL ARRIVE TODAY AND LINGER THROUGH TUESDAY AS
LOW PRESSURE TRACKS THROUGH THE CANADIAN PRAIRIES TO LAKE SUPERIOR.
HIGHS IN THE UPPER 80S TO AROUND 90 WILL COMBINE WITH HIGH HUMIDITY
TO CREATE MAXIMUM HEAT INDEX VALUES NEAR 100 DEGREES IN WEST CENTRAL
AND NORTHWEST WISCONSIN THIS AFTERNOON...WHERE A HEAT ADVISORY IS IN
EFFECT.

SHOWERS AND THUNDERSTORMS EXPECTED TO DEVELOP IN THE UPPER MIDWEST
WILL LIKELY EXPAND INTO WESTERN WISCONSIN LATER TONIGHT AND
GRADUALLY DISSIPATE THROUGH TUESDAY MORNING. ANOTHER ROUND OF
THUNDERSTORMS IS LIKELY IN SOUTHEAST WISCONSIN LATE TUESDAY
AFTERNOON AND EVENING AS A COLD FRONT TRACKS SOUTHEAST THROUGH THE
STATE. SOME OF THE STORMS COULD BECOME SEVERE. WITH VERY MOIST AIR
OVER THE REGION...ANY THUNDERSTORMS WILL PRODUCE HEAVY RAINFALL.

COOLER AND DRIER AIR WILL SETTLE INTO THE REGION WEDNESDAY THROUGH
FRIDAY. BELOW NORMAL TEMPERATURES AND PARTLY CLOUDY SKIES WILL
PREVAIL. SHOWER AND THUNDERSTORM CHANCES RETURN TO THE STATE FOR
THE WEEKEND.

$$

JTS/MRC


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