[Spridgets] Carlisle forecast

Ron Soave soavero at yahoo.com
Tue May 18 05:53:20 MDT 2010


Not to question the weather pooba, but the local weather hag told me it meant
that the given or predicted atmospheric conditions, the conditions have
historically yielded measurable rain 30% of the time those conditions have
occurred. 

Incorrect?

Ron

--- On Tue, 5/18/10, Jim Johnson
<bmwwxman at gmail.com> wrote:

> From: Jim Johnson <bmwwxman at gmail.com>
>
Subject: Re: [Spridgets] Carlisle forecast
> To: 
> Cc: "spridget"
<spridgets at autox.team.net>
> Date: Tuesday, May 18, 2010, 1:41 AM
> Not quite,
Dean...  Take it from
> a 41 year forecaster (now retired). A
> percentile
forecast not only encompasses the probability of
> rain at a given
> location
during the entire 12 hour forecast period, but
> also the percent
> *coverage*
of rainshowers at any given time within that
> area. That is to
> say, the
forecast means a 30 to 40% chance of rain falling
> somewhere in the
>
forecast area at any given time.
> 
> To be more succinct, the 100% rain
falling on Frank
> throughout his journey
> to Carlisle will be 30-40% of the
entire area. So to Frank
> it will seem like
> 100% rain because the clouds
will be following him where
> ever he goes!  Just
> stay away from Frank and
you will remain relatively dry!
> 
> Trust me. We had a 10% chance for rain at
Lake of the
> Ozarks. That 10%
> followed Frank there and we got it all during
the car
> show!!
> 
> There are good reasons why we call Frank "Rain Man". 
>
Part of the reason is
> due to the weather!   ;-)
> 
> Cheers!!
> Jim
> 
> On
Mon, May 17, 2010 at 10:54 PM, Dean Hedin <dlh2001 at comcast.net>
> wrote:
> 
>
> Oh come on.  It's only a 30 percenter.
> >
> > In Pennsy talk that means
Sunny with a few
> clouds...practically gorgeous.
> >
> > The forecaster's are
only covering their buts in case
> it actually
> > rains, as even they can't
believe a 21 out 22 year
> record of rain on this
> > date.
> >
> > I'm
plannning on just the Saturday.
> >
> > -----Original Message-----
> > From:
spridgets-bounces at autox.team.net
> > [mailto:spridgets-bounces at autox.team.net]
> On Behalf Of Frank Clarici
> > Sent: Monday, May 17, 2010 10:50 PM
> > To:
Kevin Valentine; spridget
> > Subject: [Spridgets] Carlisle forecast
> >
> >
Looks like rain for the 21st out of my 22 years going
> there.
> >
> > Friday
Night: A chance of showers and thunderstorms.
> Mostly cloudy, with
> > a low
around 56. Chance of precipitation is 30%.
> >
> > Saturday: A chance of
showers and thunderstorms.
> Mostly cloudy, with a
> > high near 77. Chance of
precipitation is 30%.
> >
> > Saturday Night: A chance of showers and
thunderstorms.
> Mostly cloudy,
> > with a low around 56. Chance of
precipitation is 40%.
> > --
> > Frank Clarici
> > Toms River, NJ
> > Lots of
Sprites
> > Suggested annual donation  $12.75
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> 
> --
> Cheers!!
> Jim
> In my many years I have come to a conclusion that
one
> useless man is a
> shame, two is a law firm, and three or more is a
>
congress."
>        John Adams
>        US diplomat &
> politician (1735 -
1826)
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