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> Dec. 31/Jan. 1st Winter Storm Plains/MW/GL/OV, Reality: Short Range 0-3 Days Forecasts
StL weatherjunki...
post Dec 30 2012, 06:08 PM
Post #201




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QUOTE(CIWeather @ Dec 30 2012, 06:15 PM) *
AccuWeather's thoughts...

Who wants to guess the number of minutes accuweather actually spent forecasting before making that map ... I'm guessing about 1 minute ... looks to me like a replicate of the NAM using 5:1 ratios lol

They do not consider that there is going to be a nearly stationary arctic front across Kansas/Northern MO that is going to have two significant shortwaves moving along it with abundant moisture available. I bet there are reports of 6+ inches in both Missouri and Kansas ... I attached the 21z RAP composite reflectivity valid at 15z tomorrow ...
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All model guidance is just that, guidance. It is the responsibility of the forecaster to take that information, make it better, and to appropriately communicate the forecast to the users.

OHV / MIDWEST needs its own dedicated professional accuweather blogger ...
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East Dubzz
post Dec 30 2012, 06:18 PM
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QUOTE(StL weatherjunkie @ Dec 30 2012, 07:08 PM) *
Who wants to guess the number of minutes accuweather actually spent forecasting before making that map ... I'm guessing about 1 minute ... looks to me like a replicate of the NAM using 5:1 ratios lol

They do not consider that there is going to be a nearly stationary arctic front across Kansas/Northern MO that is going to have two significant shortwaves moving along it with abundant moisture available. I bet there are reports of 6+ inches in both Missouri and Kansas ... I attached the 21z RAP composite reflectivity valid at 15z tomorrow ...


Thy precip shield is too far north, although I know that's not what you're looking at. I've never been a fan of the RAP simulated radar.
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WeatherMonger
post Dec 30 2012, 06:27 PM
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QUOTE(ILStormwatcher @ Dec 30 2012, 04:02 PM) *
Last Minute Forecast and Obs thread for this system is now up!



http://forums.accuweather.com/index.php?showtopic=30366
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