THIS WEEK’S WEATHER

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Shower Forecast Update

Update Fri 06/02 @ 9:10 AM — Despite reasonably high CAPE and thermal instability, the lack of soil moisture feedback and marginal available precipitable water (PWAT= 1.3") will result in a low degree of shower activity Friday afternoon.

V ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Friday Forecast Update

Update Thu 6/01 @ 10:38 PM —Tonight’s models just coming in show widely scattered showers and thunderstorms moving down from the north Friday afternoon. Peak time about 5-6 PM but possible as early as 3 PM. Widely scattered is the operativ ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Friday Forecast Update

Update Thu 06/01 @ 4:30 PM — Most models are forecasting high temperatures around 92º-93º on Friday afternoon.

That said, the ECMWF, German ICON and Canadian HRDPS are showing some suburbs of Philadelphia reach 95º-96º.

The NBM wh ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Possibly some thunderstorms early Friday evening?

Update Wed 05/31 @ 5:35 PM — The incredible weather we've been having is really quite perfect, BUT there's been a significant deficit in rainfall in may areas, especially from Philadelphia and the suburbs immediatel ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Ninety Degrees Plus on Friday. Light showers possible Saturday

Update Wed 05/31 @ 9:39 AM — The upper level ridge will move eastward enough on Friday to give us some true summer temperatures. There's a range of forecast high temperatures, but here's the latest ECMWF and NBM to give a sense of wh ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Blocking Pattern Retrogrades 90º on Friday.

Update Tue 05/30 @ 11:50 AM — Not only is the blocking pattern expected to persist this week, but the latest GFS has joined the ECMWF as showing a deepening of the upper low over the Newfoundland and a retrograde of the entire block westward—

E ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Blocking Pattern Entrenches

It's been over three weeks since the immediate Philadelphia area has had any significant rain.

While the term "pattern" is sometimes loosely used regarding weather changes, this is beginning to look like a true persistent pattern for our area, all the result of a re ... https://theweatherguy.net/blog/this-weeks-weather-99/

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THIS WEEK’S WEATHER

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Rex Block Takes Shape

Update Tue 04/11 @ 4:37 PM — We had a layer of high cirrus clouds move in today and they should move off to our northeast on Wednesday.

The Rex block is taking shape in the middle of the country. Here's the current Water Vapor Satellite image —

Water Vapor mid lev ... https://theweatherguy.net/blog/this-weeks-weather-91/

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