#Mumbai - SantaCruz - Today records a super #HOT day temperature of 38.3 C... http://ow.ly/i/8JrKM 

A weak easterlies is expected to affect S,S-E,central coast, adjoining interiors on Tuesday, 24-Feb... http://ow.ly/i/8JgfQ 

On 24.25-Feb, S,S-E Tamilnadu can get isolated T shower and many zones of coast,S,interior Tamilnadu can be cloudy, humid and warm.

#Chennai - expected to continue with the present temperature trend, 31 C and 21.5 C for next 3 days.
24,25-Feb.. can be cloudy till 2pm.

Now the W.D has moved away from North India... but it has given good scattered rain for Punjab, Kashmir and Himachal.
19-Feb, Bhuntar 7 cm

On 19-Feb..
Rain lashes Punjab, Haryana; Minimum temperature above normal levels...  http://ow.ly/Jqs25 
On 19-Feb, "Wheat crop hit by hailstorm in Punjab "... http://ow.ly/Jqs3F 
Rains worry potato growers; crops damaged at few places... http://ow.ly/Jqs5b 

Rainfall stats of 19-Feb,
Delhi-AP = 5.7mm
Chandigarh = 12.5mm
Jammu = 37.6mm
Amristar = 21.2mm
Ludhiana = 19.7mm

Rainfall on 20-Feb...
Bhuntar = 30.6mm
Shimla = 26mm
Amristar = 14.2mm

Next, W.D trough is expected to reach Pakistan, N,N-W India from Monday noon... http://ow.ly/i/8JfZL 
Kashmir, Punjab, W,N,N-W Rajasthan is expected to become cloudy from Sunday night due to next strong W.D system.
Heavy snow/rain to start for Kashmir, N Himachal from Monday noon/evening ... http://ow.ly/i/8Jg5R 

Weather Instagram at February 21, 2015 at 12:57PM

Hailstorm, night of 19-Feb. Photo from Fatehgarh pantoor near Moga, Punjab. #weather

from Instagram

Weather Instagram at February 19, 2015 at 07:13AM

Kabarwala, Punjab - 6:54am, very dense fog and 16 C, after 2 days of WD activity. #weather

from Instagram

During next 2 days, the minimum temps are also expected to be high over N-central Peninsula, Bengal and W India.. http://ow.ly/i/8GM62 

Day temps will be around 32 to 35 C over many zones of...
N,central, S Peninsula, S-E,S-W coast India, Gujarat and S,S-W Rajasthan.

#chennai - Expected to continue with present temperature trend, 32 C and 21 C.
Max temp will reach before 12:30pm and go down !

For N,central Tamilnadu, the day temps is expected to be around 33 to 35 C... http://ow.ly/i/8GMom 

A low-level(850hpa) circulation seen over E,S-E Uttarpradesh and sea-level circulation over W Bengal ... http://ow.ly/i/8GLr0 
Due to this circulation, T showers seen (6pm) over N-E Jharkhand, W Bengal.
In next 12hrs, Scattered T showers expected over N,N-E Uttarpradesh, Bihar, N,central,S Bengal.

In South India, moderate isolated T showers possible along N,central Kerala and S coast Karnataka in next 18hrs.

5:30pm, the last of present W.D system is dumping snow/rain over N,E Kashmir, Himachal and upper reaches Uttarakhand http://ow.ly/i/8GKae 

Next upper-level W.D trough is expected to reach Pakistan, N,N-W India on 23/24-Feb ... http://ow.ly/i/8GKOn 

Due to W.D, the day & night temps across N,N-central,N-W India remained above normal.
#Delhi Airport, day = 27 C(+4), night = 16 C (+6)

Posted Tuesday 17th Night:

F-3 precipitated rain and snow over the Northern States of India and Pakistan. Overnight, Amritsar got 20 mms, Srinagar 16 mms and Gujranwala measured 20 mms and Lahore got 16 mms. 

Next 3 days 18th/19th/20th, rains and snow will continue over the States of Kashmir (Srinagar 10 mms), HP and in many parts of Punjab (Amritsar 5-7 mms). and Haryana. Pakistan Punjab also to get showers ( Islamabad upto 5 mms, Gujrat around 5-7 mms) .

We can expect some light rains in Delhi on 20th. Meerut can expect light rains on 20th (upto 3 mms).
Mumbai will be clear , with warm days at 32c.
Kolkata will be cloudy on Wednesday. Thursday there can be light drizzles in some parts.

Due to a weakening of the upper jet streams (temporarily), the other WD, F-4, will be approaching Pakistan and Northern India  around the 23rd. Some respite from rains on 21st and 22nd in the North. F-4 expected to be strong with heavy rains, and much more can be expected in the Northern plains also. (Srinagar can get upto 75 mms on 23rd and 24th).

Another Fairly strong WD can be expected around the 1st of March (M-1).
From Vagaries.

1st Thunderstorm of 2015 in Kolkata

Listen to the Howling winds , Battering Rains and Flashing lightning ... 
Mass thunderstorm of 15th Feb 2015 .. Kolkata ..