Artic Storm

dyndrite · 12-31-2007, 12:34 PM

Let us follow the artic air south to my house in western NC. First house on the left Steve.

Winds increasing In south Dakota. 20-40 mph out of the NW. Moderate snow developing Se Iowa and NW Illinois as we speak. Warm air will try and move North but will precipitate out as snow. Snow totals 1-3 inches Se Iowa Western Ill. It should peter out about 1 mile from Steve’s house in Wisconsin.

Lake enhancement should occur in SW Michigan tonight and heavy band of snow should envelops southern Michigan including Detroit. Totals of 4-6 inches. With locally 1 ft near the lake front.

Winds increase 30-40 mph out of the NW. Man you got to love this. The first artic surge.

To be continued

Dyndrite

dyndrite · 12-31-2007, 01:13 PM

Let us not forget the fine folks in NE Missouri. Moderate snow developing. Peak wind last hour gust to 81 mph with temperature of -11F in the mountains just west of Denver. That’s cold man, that’s cold.

Dyndrite

dyndrite · 12-31-2007, 01:43 PM

Low pressure developing north central Missouri. Moderate to heavy snow north and east. NW Winds gusting 20-35 mph Kansas and Oklahoma.

Dendrite

dyndrite · 12-31-2007, 02:06 PM

Computers have trouble handling true artic intrusions. Gulf moisture lurking off SE coast of Louisiana. There will be a second wave moving SE out of Canada. The first wave should push the moisture SE. If it does not then a secondary storm could form in the SE US.

The current thinking is Moderate to Heavy snow in the Appalachians and NE. Guidance indicates Secondary low off the East coast

If SE moisture from the gulf gets entwined the snow will fall South and East as 500 MB Vort Max swings east.

This is too cool.

Dyndrite

dyndrite · 12-31-2007, 02:26 PM

Current dew points 10-20 degrees below progs Iowa, Missouri. Moisture in the Se 5- 10 below progs. Do the math. As Einstein said, it is relative.

Dyndrite

dyndrite · 12-31-2007, 03:28 PM

Rapid movement to southern Ill. Snow in Chicago now. Winds gusting to 35 in southern Missouri. Peak wind gust to 60, SE Colorado Temps in the upper teen’s.

That cold man , that’s cold

Dyndrite

dyndrite · 12-31-2007, 03:44 PM

South Southeastern flow developing Alabama and Mississippi Dew points near prog. Let the good times begin

Dyndrite

dyndrite · 12-31-2007, 04:14 PM

Storm 70 mile SW of Champaign Ill. I was stationed in Rantoul, Chanute AFB . Cold air moving SE out of Missouri. Winds gusting to 30 mph, Southern Missouri.

Dyndrite

dyndrite · 12-31-2007, 04:34 PM

Storm moving east then North east. Moderate to heavy snow NW Ill into
Chicago. Light rain southern Ill First impulse should move NE. Secondary Storm that could become the main storm develops off Cape Hatteras.

Residents of New England should monitor this potential Nor’easter.,

Dyndrite

dyndrite · 12-31-2007, 05:11 PM

Winds gusting to 30 mph in Northern Arkansas. Rain should be changing to snow in Champaign as we speak.

Dyndrite

12-31-2007, 12:34 PM	#1
dyndrite Banned Join Date: Nov 2007 Posts: 497	Artic Storm Let us follow the artic air south to my house in western NC. First house on the left Steve. Winds increasing In south Dakota. 20-40 mph out of the NW. Moderate snow developing Se Iowa and NW Illinois as we speak. Warm air will try and move North but will precipitate out as snow. Snow totals 1-3 inches Se Iowa Western Ill. It should peter out about 1 mile from Steve’s house in Wisconsin. Lake enhancement should occur in SW Michigan tonight and heavy band of snow should envelops southern Michigan including Detroit. Totals of 4-6 inches. With locally 1 ft near the lake front. Winds increase 30-40 mph out of the NW. Man you got to love this. The first artic surge. To be continued Dyndrite

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12-31-2007, 01:13 PM	#2
dyndrite Banned Join Date: Nov 2007 Posts: 497	Let us not forget the fine folks in NE Missouri. Moderate snow developing. Peak wind last hour gust to 81 mph with temperature of -11F in the mountains just west of Denver. That’s cold man, that’s cold. Dyndrite

12-31-2007, 01:43 PM	#3
dyndrite Banned Join Date: Nov 2007 Posts: 497	Low pressure developing north central Missouri. Moderate to heavy snow north and east. NW Winds gusting 20-35 mph Kansas and Oklahoma. Dendrite

12-31-2007, 02:06 PM	#4
dyndrite Banned Join Date: Nov 2007 Posts: 497	Computers have trouble handling true artic intrusions. Gulf moisture lurking off SE coast of Louisiana. There will be a second wave moving SE out of Canada. The first wave should push the moisture SE. If it does not then a secondary storm could form in the SE US. The current thinking is Moderate to Heavy snow in the Appalachians and NE. Guidance indicates Secondary low off the East coast If SE moisture from the gulf gets entwined the snow will fall South and East as 500 MB Vort Max swings east. This is too cool. Dyndrite

12-31-2007, 02:26 PM	#5
dyndrite Banned Join Date: Nov 2007 Posts: 497	Current dew points 10-20 degrees below progs Iowa, Missouri. Moisture in the Se 5- 10 below progs. Do the math. As Einstein said, it is relative. Dyndrite

12-31-2007, 03:28 PM	#6
dyndrite Banned Join Date: Nov 2007 Posts: 497	Rapid movement to southern Ill. Snow in Chicago now. Winds gusting to 35 in southern Missouri. Peak wind gust to 60, SE Colorado Temps in the upper teen’s. That cold man , that’s cold Dyndrite

12-31-2007, 03:44 PM	#7
dyndrite Banned Join Date: Nov 2007 Posts: 497	South Southeastern flow developing Alabama and Mississippi Dew points near prog. Let the good times begin Dyndrite

12-31-2007, 04:14 PM	#8
dyndrite Banned Join Date: Nov 2007 Posts: 497	Storm 70 mile SW of Champaign Ill. I was stationed in Rantoul, Chanute AFB . Cold air moving SE out of Missouri. Winds gusting to 30 mph, Southern Missouri. Dyndrite

12-31-2007, 04:34 PM	#9
dyndrite Banned Join Date: Nov 2007 Posts: 497	Storm moving east then North east. Moderate to heavy snow NW Ill into Chicago. Light rain southern Ill First impulse should move NE. Secondary Storm that could become the main storm develops off Cape Hatteras. Residents of New England should monitor this potential Nor’easter., Dyndrite

12-31-2007, 05:11 PM	#10
dyndrite Banned Join Date: Nov 2007 Posts: 497	Winds gusting to 30 mph in Northern Arkansas. Rain should be changing to snow in Champaign as we speak. Dyndrite

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