3 JUNE 2010 EXTENDED FORECAST

3 JUNE 2010 EXTENDED FORECAST

LOW PRESSURE IS DEVELOPING IN CENTRAL NEBRASKA WITH AN ASSOCIATED WARM FRONT EXTENDING SOUTHEAST IN NE KANSAS AND SW IOWA. EXPECT THE WARM FRONT TO PUSH INTO CENTRAL IOWA THRU THE DAY TODAY AND GO STATIONARY OVER NRN IOWA TONITE.

SHOWERS AND THUNDERSTORMS WILL FORM ALONG THE FRONT LATE TONITE (MAINLY NORTH OF HWY 30) BEFORE THE LOW MOVES INTO NW IOWA BY EARLY MORNING - AND MOVE EAST ALONG THE NORTHERN IOWA BORDER THRU THE DAY TOMORROW - AND EXIT INTO SRN WI FRIDAY NITE.

AS THE SYSTEM MOVES EAST, SHOWERS AND THUNDERSTORMS WILL DEVELOP SOUTHWARD ALONG THE ASSOCIATED WEAK COLD FRONT INTO CENTRAL IOWA BY 3-4AM AND LINGER THRU THE DAY FRIDAY AND WEAKEN AS THEY MOVE EAST.....SOME STRONG STORMS ARE LIKELY NORTH OF HWY 6, AND EAST OF HWY 21 DURING THE AFTERNOON.........

SATURDAY.....A SECONDARY LOW WILL DEVELOP IN THE WAKE ALONG A WEAK COLD.....A LOW WILL DEVELOP ALONG THE IOWA/MISSOURI BORDER SATURDAY AFTERNOON AND SPARK ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS THAT WILL EXTEND NORTHWARD AND MOVE WEST TO EAST - FOCUSING ALONG I-80.....THE STORMS WILL DISSAPATE OVERNITE SATURDAY AS WEAK HIGH PRESSURE MOVES IN......

THURSDAY 3RD - INCREASING CLOUDS - SHOWERS AND THUNDER DEVELOPING OVERNITE (AFTER 3AM) - TEMP HIGH 70'S

FRIDAY AND SATURDAY 4TH AND 5TH - MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LASTING INTO EARLY SATURDAY - THEN REDEVELOPING SATURDAY AFTERNOON - TEMPS HIGH 70'S

SUNDAY AND MONDAY 6TH AND 7TH - PARTLY TO MOSTLY CLOUDY WITH ISOLATED SHOWERS MONDAY - TEMPS HIGH 70'S

TUESDAY AND WEDNESDAY 8TH AND 9TH - SHOWERS AND THUNDER TUESDAY - THEN PARTLY TO MOSTLY CLOUDY - TEMP MID 70'S

THURSDAY 10TH - PARTLY CLOUDY

FRIDAY THRU SUNDAY 11TH THRU 13TH - (POSSIBLE SEVERE THUNDER OUTBREAK) ISOLATED SHOWERS AND THUNDER WITH GUSTY SOUTH WINDS

MONDAY THRU FRIDAY - 14TH THRU 18TH - PARTLY CLOUDY