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Wintry Jan 23-27 Winter Storm Obs

Early or on time?

Inquiring minds downstream of you want to know
Early by a little bit. Pretty light stuff though. I do worry about drier air for people further east. We had some flurries this morning that moistened up our atmosphere early. That’s why this batch coming in now is already reaching the ground. It’s going to be much longer for people further east to get the column saturated.
 
In Atlanta/GA, HRRR forecast temp from 18z are a few degrees colder than reality. But HRRR forecasted dew points are warmer than reality. What would that mean for the forecast, if it’s too warm on dews but too cold on temps (so far).
 
Dewpoints are slightly increasing across the board at reporting locations here.

KATL 26 +1
Cobb 23 +2
KPDK 23 +2
 
Is there a good website with local weather station data maps to see live temps/dews, ideally one with a slider so you can see them change over an hour/etc? Weatherwise has METAR data but it only updates it once an hour or so. And the RAP real time map is awful + no slider.

Basically want to see if we see CAD rolling in towards my backyard or not.
 
Is there a good website with local weather station data maps to see live temps/dews, ideally one with a slider so you can see them change over an hour/etc? Weatherwise has METAR data but it only updates it once an hour or so. And the RAP real time map is awful + no slider.

Basically want to see if we see CAD rolling in towards my backyard or not.
Wundermap is a good site.
 
Is there a good website with local weather station data maps to see live temps/dews, ideally one with a slider so you can see them change over an hour/etc? Weatherwise has METAR data but it only updates it once an hour or so. And the RAP real time map is awful + no slider.

Basically want to see if we see CAD rolling in towards my backyard or not.
You can use wunderground and throw up the wundermap, turn on weather stations with humidity and dewpoint, just put the map in motion like you would the radar.
 
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