Low indicated in the 22nd - 26th Vagaries Map has formed in the Bay to the SE of Sri Lanka. At 1000 mb on Friday afternoon, likely to deepen and approach T.N. coast as a depression of 996 mb. More on the projected path tonite...Sudden Change in synoptic situation shows an unexpected W.D. coming and a SW stream at 500 hpa....more tonite on vagaries.
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@shivaranjan >> chennai - may get showers from 26/27-Dec.. still NO clear model prediction yet!

RT @amas32: Chennai is very pleasant the past few days. Happy !!

COLD days, VERY COLD mornings and nights expected from Today till 25-Dec for ALL N,N-W, central and E.central India.

Next W.D possible for N,N-W kashmir on 26-Dec... Till then COLD COLD COLD

Other than the present "92B".. A strong UAC to form over S. Bay on 25-Dec.. and take shape, move West .. http://ow.ly/i/obJh

Today, the strong easterlies has entered well into S-E Bay .. http://ow.ly/i/obIs

Look at this latest COLA model prediction.. a D.Depression to hit Central Tamilnadu coast on 28-Dec.. http://ow.ly/i/obIe

S. Bay is having an UAC "92B' .. just along 5th parallel ... http://ow.ly/i/obHD

RT @ckailash: I never thought I'd say this. Chennai is cold man! (12:25pm) ... temp. now is 26.6 C and very cloudy !