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Showing posts from September, 2011

The Weekly Weather Take

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Rather than a washout, its been a sticky weekend.  Dewpoints have been in the mid to upper 60's.   The last two Sunday's have been fall like but today will be a summer like day.  Temperatures will climb into the upper 70's and dewpoints will remain in the mid 60's.  The question most people want to know is when will the humidity break?  Unfortunately the uncomfortable conditions will remain in the region until Friday.  By the weekend temperatures will be in the lower 60's so relief is on the way.  So what is causing this summer like pattern?
A upper level low pressure area has dropped out of the pattern.  In a low pressure area winds blow counter clockwise.  That means that our wind direction is from the south and with a southerly wind comes moist tropical air.   A stalled frontal boundary remains just offshore.  Originally it looked like that boundary would be onshore and that's why the forecasts for this weekend turned out to be incorrect.  Its going to take …

Rain on the way for a few days

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An upper level low pressure area has fallen out of the pattern and has become "cut-off" from the overall flow.  That means fetches of tropical moisture will be streaming into New England for the next 5 days.  Here is a look at the surface
The system will slowly creep towards the Atlantic coast.  The humidity is rough with this because of the tropical moisture it contains.  So for details...a constant threat of showers and thunderstorms for the next 72-96 hours.  Weather tomorrow will be the worst as over 2 inches of rain could fall.  Temperatures will creep into the mid 70's, but you will still need an umbrella or a rain coat.  Here is the rainfall forecast for the next 5 days.
Unfortunately this fits the climatology of years like this and it appears we will be in for a wet fall. 

A Fall Preview

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I started a new job this week so I took some time off from the blog to get adjusted and settled on a schedule.  After some early week humidity fall came rushing in yesterday.  At Worcester Airport (elevation roughly 1000 ft) high temperatures did not make it out of the 50's yesterday, stalling at 59.  Here in the Blackstone Valley temperatures were able to climb to the mid 60's.  Today will be more of the same, lots of sun but the north wind will only allow temperatures to creep into the mid 60's.  Tonight mainly clear skies will allow temperatures to again drop into the mid 40's.  Some high clouds may develop to keep temperatures a little higher than last night.  This morning's low at Worcester airport was 44.  By comparison Smithfield, RI dropped to 41 this morning.  This is unseasonably cold weather this early in the season.  Technically, we are still in summer.  In the world of meteorology however, fall begins September 1st.  In our little world winter begins o…

America

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Nothing to say today.  Enjoy football and never forget all of those we lost.


Heavy Rain ends, Rivers rise and recede

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The Blackstone River will come out of its banks in Northbridge this afternoon.  It will be nothing like the flooding going on in PA and NY thankfully.  Godspeed to those folks who are facing evacuations by foot.  Southern New England was protected by an area of high pressure that did not allow the axis of heavy tropical moisture to feed into New England.  Our good fortune is someone else's nightmare so all we can be is thankful. The combination of this weeks rain on top of Irene's rain is causing this flooding.  Here is the Blackstone River forecast
The forecast calls for the river to rise almost to flood stage; I think it comes over its banks and crests around 10 feet, just like during Irene.  This is something to watch throughout the fall.  I wouldn't be surprised to see a top 5 flooding event in Northbridge during the fall.  Home and business owners along the Blackstone should be ready to evacuate; a flooding event like 2005 is not out of the question.

The good news is …

Rainy Days, more Tropical trouble brewing

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I want to apologize to those expecting updates over the last few days.  My internet has been going on and off ever since Hurricane Irene so it has been difficult to post.  Hopefully that is all squared away; I missed a fantasy football draft last night because of it.  Anyway on to the weather...which has been dreary.  The remains of Tropical Storm Lee have combined with a frontal boundary and together the systems have been dropping heavy rain over areas that do not need it.  The heaviest rain has appeared to shut off for Southern New England.  That will not put us out of the woods; showers are still likely from now until Friday night.  The remnant circulation of Tropical Storm Lee will continue to push northeast and there will be another chance of heavy steady rain Friday night into Saturday morning from the interaction of Lee and Hurricane Katia passing well offshore of Nantucket.

Until Friday night there is a good chance the lulls in between rain will produce manageable weather.  I…

Katia will miss, Lee

Katia, Lee, and Labor Day

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After 106 hours, power was restored to my neighborhood last night.  That is the longest I've ever been without power and it brought up an interesting question.  Would you rather face a Hurricane like Irene or a winter nor'easter?  Most people answered a Hurricane because there was nothing to shovel and the weather was warm so no one had to leave their home.  I actually cringe when I hear that response because Irene was nowhere near the strongest winds we could face in a hurricane.  Structural damage was limited to trees falling on homes.  In a category 1 or 2 hurricane there would be more damage to homes and businesses and people would be without power for longer.  
I see government officials are complaining about the long process of getting power restored.  Its a natural disaster that hit nearly the entire east coast.  Crews have been brought in from Michigan and Canada.  There were just too many trees down for a rapid response.  It does get old and frustrating sitting witho…

Katia and Lee

Hurricane Katia is moving west north west towards the Leeward Islands.  The storm will likely move north of the islands and head northwest somewhere between Bermuda and the east coast.  Its looking like Katia will be pushed away from the east coast with the greatest threat for Atlantic Canada.  This could change, but the forecast is calling for a midwest trough to kick Katia away.  This would allow for the system that will become Lee to move northward into the Tennessee Valley.  This could potentially be bad news for the northeast as areas hit hard by Irene's flooding may see more heavy rain.  Lee will likely be a Hurricane before moving into Louisiana. 

Rain will return by Saturday night with a chance of showers.  Hopefully everyone's power will be back by then.  Utility crews are finally working on the trees and power lines in my neighborhood so I hope to be back online with pictures of the storm and updates on Katia and Lee.