DAVE MURRAYS LATEST FORECAST AND DISCO…FRIDAY…NOVEMBER 21, 2014

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Dave Murray’s Latest STL forecast and weather disco…FRIDAY…November 21, 2014:

*** Quiet on Friday with more and more clouds…a light mix of freezing drizzle, sleet and drizzle late Friday and Friday evening going over to all liquid drizzle…a wet weekend…the heaviest rain will be on Sunday***

FRIDAY:

Some sun early…then more and more clouds take control…cold
WINDS: Southeast 5-10 M.P.H.
HIGH: 39 degrees

FRIDAY NIGHT:

Clouds…cold to start then rising temps overnight…a very light mix of drizzle, freezing drizzle and some sleet early evening…going over to liquid drizzle…not expecting any problems
WINDS: South 5-15 M.P.H.
LOW: 33 DEGREES….rising into the 40’s overnight

SATURDAY:

Clouds and warmer…breezy…with drizzle and light rain
WINDS: South 10-20 M.P.H.
HIGH: 55 DEGREES

Periods of rain and a few spot storms Sunday…Sunday will bring some heavy rain…maybe an inch of rain on Sunday and into Sunday evening…warm enough for all rain

THE WEATHER DISCO:

The weather starts to go downhill on Friday…a slow process as a large western storm system takes hold…quiet much of Friday…then late Friday and Friday evening…the systems warm front slides in with a very light mix of drizzle, freezing drizzle and sleet around…not expecting an raod concerns… but thinking some cold air gets trapped along with evap cooling…that there could be a little ice in play. The warm front risies over us Friday night…temps rise and any moisture goes to all liquid…drizzle and rain. Saturday…waiting for the western low pressure…cloudy and in the 50’s with light rain and drizzle around…dry times…but a gloomy day…the core low pressure takes hold late Saturday night and especially on Sunday…this brings the bulk of the rain with heavy rain and a few small thunderstorms possible late Saturday night and Sunday… up to an inch of rain…all rain…temps back to where we should be in the 50’s…the system pulls away late Sunday night and into Monday…colder and drier air filters in…maybe some snow flurries late Sunday night and early Monday…no big deal…back to below average temperatures Monday, Tuesday and Wednesday…quiet leading to the holiday…the next storm system comes into Play Late Thursday(Thanksgiving) and Friday of next week… lots of questions about this one…maybe a mix before all said and done…needs more forecasting and development time

CHECK OUT ALL THE MAPS BELOW: CLICK ON LINKS…THEY WILL GIVE YOU A GREAT OVERVIEW OF THE WEATHER

SURFACE MAP:

http://www.nws.noaa.gov/outlook_tab.php

NATIONAL RADAR:

http://www.weather.gov/radar

SEVERE WEATHER:

http://www.spc.noaa.gov

PROG MAPS:

http://www.aviationweather.gov/adds/progs

SNOW MAPS:

http://www.nohrsc.noaa.gov/nsa