WEEKEND WEATHER OUTLOOK

Strong Coastal Storm Saturday

Snow Accumulation looking more likely

Update Fri @ 10:08 AM — The latest NAM-NEST snow forecast, showing the high snow banding just west of Philadelphia. Exactly where banding will set up is not often very precise.

Today’s 12z NAM_NEST forecast (Click on image for a larger view.)

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THIS WEEK’S WEATHER

Several storms to affect us this week

Mostly Rain for Wednesday

Wed 09:30 AM Forecast Review — Temperatures started a little warmer than forecast, but dynamic cooling from a high precipitation rate has caused the rain to mix with snow here.  So the forecast looks on track.   

Latest CMC-RGEM Precipitation Type forecast for 11 AM—

CMC-RGEM Precipitation Type Forecast at 11 AM  (Click on image for a larger view.)


Update Tue @ 11:16 PM — Tonight’s models are coming in a bit colder. Rain, mixed with periods of sleet and wet snow, possible. Most of the area will have no accumulation, but a coating to about a half an inch accumulation in upper Montgomery and Bucks counties, according to tonight’s RGEM.


Update Tue @ 6:18 PM — This afternoon’s models continue with the forecast of precipitation beginning about 5-6 AM as rain mixed with wet snow, then changing to all rain by 8-10 AM for most of the area. No accumulation expected for most of the area. Essentially a rainy day.


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