Tuesday, November 29, 2011

Tues, 29 NOV 2011 Extended Pow County Forecast

HIGH PRESSURE WILL MOVE EAST TODAY AND BRING SOUTHERLY WINDS BACK TO ALL OF IOWA - EXPECT WARMER TEMPS THRU THURSDAY BEFORE ANOTHER COLD FRONT MOVES THRU THE STATE THURSDAY BRINGING A SHOT AT SOME LIGHT SNOW AND COLDER TEMPERATURES FOR THE LATTER PORTION OF THE WEEK. A STRONGER STORM SYSTEM IS EXPECTED TO MOVE THRU THE CENTRAL US THIS WEEKEND.  EXPECT RAIN TO CHANGE OVER TO SNOW.  WE MAY SEE SOME FREEZING RAIN BEFORE CHANGING TO ALL SNOW LATE SATURDAY AND LAST INTO SUNDAY.  PRECIP AMOUNTS ARE STILL UNCERTAIN - BUT THIS TYPE OF SOUTHEAST TO NORTHWEST MOVING SYSTEM CAN, AND WILL LIKELY DUMP MEASURABLE SNOW OVER AT LEAST THE EASTERN 1/2 OF IOWA.  TOTAL SNOW AMOUNTS WILL DEPEND ON WHEN THE RAIN CHANGES TO SNOW.


Today (29th) thru next Monday (Dec 5th):
Precip: Snowshower Late Thursday - Snow Sat/Sun (may see some rain/snow mix or Freezing Rain south of I-80 Sat). Breezy Today, Thursday, and over weekend. High Temps Low/Mid 40's thru Thursday, then near 30 into the weekend.

Tuesday (6th) thru Wed (14th):
Snow around the 9th thru the 11th, and again on the 14th - otherwise dry and seasonal.

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