October 31, 2017 at 10:59PM

October 31, 2017 at 09:42PM

RT @archvivekh:
9:25pm, And the downpour begins. #Chennairains. #Ambattur #iwm

— Indian Weather Man (@weatherofindia) October 31, 2017

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October 31, 2017 at 08:09PM

October 31, 2017 at 11:20AM

October 31, 2017 at 11:17AM

October 30, 2017 at 11:44PM

RT @karthipkk87:
Heavy raining chromepet
11.12Pm #iwm http://pic.twitter.com/80P2l9IJnQ http://pic.twitter.com/Dx0AmrljVD

— Indian Weather Man (@weatherofindia) October 30, 2017

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From 8:30am to 11:30am, 

Karaikal 54mm, Nagapatinnam 20mm, Chennai Airport 8mm, 

Here's a list of past 24hrs (till 8:30am) rainfall figures... http://imdchennai.gov.in/rf_daily.pdf 

At present the Easterly trough is seen along Tamilnadu coast and a embedded weak low-level circulation seen over Srilanka.

Both ECMWF and GFS expect present trough to persist and drop strong circulation / LOW over SW Bay on 1-Nov.

Karaikal records 126mm till 5:30pm

Before Tuesday midnight... HEAVY, widespread rain to persist ALL along S-coast Andhra to North to central coast Tamilnadu and #Chennai 
During next 24hrs, W-ghats of Tamilnadu, Kerala to get heavy T showers.

October 30, 2017 at 05:14PM

October 30, 2017 at 05:06PM

RT @RainStorm_TN:
5pm, 102.8mm from 8:30am so far in #OMR #Thuraipakkam and 40mm from current spell #Chennai #Cloudburst #iwm

— Indian Weather Man (@weatherofindia) October 30, 2017

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October 30, 2017 at 05:00PM

RT @vinopup:
4:40pm, Here you goo! Top of my office #Chennai is ready! #iwm http://pic.twitter.com/zryHEJXmxj
A super T shower is marching into city http://pic.twitter.com/4xoPMei7QO

— Indian Weather Man (@weatherofindia) October 30, 2017

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October 30, 2017 at 12:53PM

RT @karthickselvaa:
Very Heavy rains predicted for nine districts .. Chennai, Cuddalore, Nagai, Tanjore http://pic.twitter.com/jliyBE7gwE #iwm

— Indian Weather Man (@weatherofindia) October 30, 2017

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October 30, 2017 at 10:04AM

9:30am, #Chennai and #Karaikal radar shows HEAVY rain and more pushing into coast. #iwm http://pic.twitter.com/youhw71GxB

— Indian Weather Man (@weatherofindia) October 30, 2017

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October 30, 2017 at 05:49AM

October 29, 2017 at 05:03PM

October 29, 2017 at 04:26PM

October 29, 2017 at 08:26AM

RT @RainStorm_TN:
Clear morning after 6hours of rains #Chinnakanal #Munnar. Again rains will start around noon #iwm http://pic.twitter.com/VpMIWGcdBu

— Indian Weather Man (@weatherofindia) October 29, 2017

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October 29, 2017 at 07:34AM

October 29, 2017 at 07:30AM

October 29, 2017 at 07:26AM

October 29, 2017 at 06:49AM

Posted Saturday Night:

1. Heavy Showers expected in Chennai on Sunday and Monday...around 50-55 mms/day.

2. A Well Marked Low may emerge in the North Andaman Sea around 2nd November. BB-14 can strengthen. Position of shear, SST, STR and upper winds will determine its track.

www.vagaries.in

October 28, 2017 at 02:36PM

RT @RainStorm_TN:
11:30am, #Chinnakanal #Munnar #iwm http://pic.twitter.com/dIeg80HJcw

— Indian Weather Man (@weatherofindia) October 28, 2017

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October 27, 2017 at 12:55PM

12pm, a nice scene.. mini T cells seen right from S -coast Tamilnadu to N-coast Tamilnadu into S-coast Andhra #iwm
Will move inland ! http://pic.twitter.com/562YDshLU3

— Indian Weather Man (@weatherofindia) October 27, 2017

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October 27, 2017 at 12:49PM

RT @anansubramanium:
12:45pm, Raining abounty in the vicinity of Vellore. Lovely weather along NH to Chennai. #iwm

— Indian Weather Man (@weatherofindia) October 27, 2017

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October 27, 2017 at 10:00AM

October 27, 2017 at 07:39AM

October 26, 2017 at 08:16PM

Today, easterlies were active along S,central coast Andhra. #iwm
That's where most of showers were seen today. http://pic.twitter.com/D8zxOGVZNg

— Indian Weather Man (@weatherofindia) October 26, 2017

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October 26, 2017 at 07:45AM

October 25, 2017 at 04:56PM

RT @666Bharathi:
4:20pm, Ginger... And it continues 😊😊...I'm damn sure it tops imd rainfall data tommorow?? http://pic.twitter.com/xAY0heSP1o #iwm

— Indian Weather Man (@weatherofindia) October 25, 2017

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October 25, 2017 at 04:10PM

RT @666Bharathi: 3:40pm, Heavy rains lashing gingee😳😳. Great onset!!! #iwm

— Indian Weather Man (@weatherofindia) October 25, 2017

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October 25, 2017 at 02:07PM

October 25, 2017 at 10:09AM

#Chennai can expect a moderate shower (scattered) before 2/3 pm #iwm

— Indian Weather Man (@weatherofindia) October 25, 2017

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October 25, 2017 at 10:05AM

9:20am, Satellite IR shows almost NO activity over Bay near to coast ... this'll become active in next 24hrs. #iwm http://pic.twitter.com/iPP8kEeks3

— Indian Weather Man (@weatherofindia) October 25, 2017

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October 24, 2017 at 11:39PM

Yesterday's rainfall activity was over coastal Tamilnadu and N Andhra.

Chennai Nungambakkam 21mm

Pondicherry 34

Cuddalore 54mm

Today, a low-level trough seen from NNE Bay to SW Bay... and it is expected to drop a circulation over S-central Bay in next 18hrs.

This trough is creating scattered T showers over central,SE,coastal Tamilnadu now, 2pm.

Another SW tilted trough at low-levels seen from W Bay to E Arabian sea (along Karnataka coast).

.. and this will pop scattered T showers ALL along from W,NW Karantaka to E,central,N Andhra in next 12hrs.

In next 30hrs, SW-central Bay is expected to drop a low-level circulation and a weak easterlies is expected to push into East Bay !  In next 30hrs, SE Arabian sea is also expected to pop a circulation.. this is #GoodNews for S Andhra & #Tamilnadu 's NE #Monsoon onset !!

So, NE #monsoon style rain ahead for S #Andhra coast, #Chennai , N-coast #Tamilnadu from late-evening of 24th to 27th.

On 25/26th October a weak NE #monsoon onset expected along S Andhra and N Tamilnadu.

A strong easterlies expected after 31st.

October 21, 2017 at 11:26PM

Today's rain over Pollachi Zone.. https://t.co/2J20CnwfEH #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 08:17PM

Upcoming SE Arabian sea circulation and its pull affect can give rain along S-coast #andhra, N, interior #Tamilnadu , #chennai on 25,26 #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 08:14PM

A circulation expected along SE Arabian sea on 25th, which will help the wind reversal along SE coast of India. #iwm http://pic.twitter.com/cTm09Tbw77

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 08:06PM

Monday - scattered T showers for S,central,W Karnataka, S,central Andhra. #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 08:05PM

Sunday - scattered T showers for N,NW,N-central Karnataka, Telangana and N Andhra. #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 08:04PM

On Sunday, a SW tilted low-level trough is expected from N Bay to E-central Arabian sea. #iwm http://pic.twitter.com/ZfWd4Xidl3

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 07:44PM

After this #TyphoonLan , E,SE Bay can expect its first easterly wave on 30-Oct .
So NE #monsoon for #Tamilnadu can be around 31st ! #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 07:31PM

Rains along S,central #Kerala will go down or cease after 10am of #Sunday . #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 07:17PM

7pm, we can see the remnant of 98B is over Bangladesh and NE states of #India.. HEAVY rain observed. #iwm http://pic.twitter.com/3ypUBk1I3q

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 21, 2017 at 07:15PM

RT @pevekay:
5.45pm. What a day it turned out to be! Lovely wet day! So many showrs in afternoon all #Kerala http://pic.twitter.com/SplrXayhlN #iwm

— Indian Weather Man (@weatherofindia) October 21, 2017

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October 18, 2017 at 05:35PM

October 18, 2017 at 05:25PM

October 18, 2017 at 05:17PM

October 18, 2017 at 03:06PM

October 18, 2017 at 02:51PM

98B, still persists over central,W-central Bay as WML with pressure around 1001mb.

Less signs of intensification observed.

98B, 12:30pm Satellite IR shows convective activity concentrated over its W,NW,SW zones and less over S,E,NE.

The wind gush to W.Pacific from S Bay is not allowing 98B's S,SE quadrant to develop.. so very less chance of intensification expected !

What is going to be for 98B during next 2 days?

Take a N,NNW movement same as that of the W.Pacific Typhoon with less/NO intensification

98B, at present is in high shear zone, but the North of it into Bay is good.

So it can move North without hindrance !

#Alert

Next 36hrs, HEAVY rain activity expected along central,S #Kerala and into S-tip, W-ghats of #Tamilnadu

Wet #Diwali !

Coastal #Tamilnadu, #Chennai and S-coast #Andhra to remain CLOUDY with light rain from now till #Diwali (18th) morning and even till evening.

October 16, 2017 at 03:34PM

Central Bay LOW is now tracked as 98B... expected to concentrate to a Depression before evening of 17th.

A mini West movement expected! #iwm 

Regarding the track and intensity of 98B on 18th October... Due to 2 Typhoons over W Pacific, 98B may not become a Full cyclone.  Lots of wind & moisture from S,SE Bay is expected to gush into West Pacific to feed those 2 Typhoons.

This may hinder the intensity of 98B.

98B, next 36hrs it'll drift West and then ...?? is still a question.

Let's wait for it to become a Depression on 17th.

Next 24hrs, T showers expected to be concentrated from NW Karnataka to S Karnataka to N,N-central Tamilnadu.

#Bengaluru zone can get scattered moderate rain before Tuesday morning.

S-coast #Andhra and N-coast #Tamilnadu, #Chennai can get light / moderate rain with heavy cloud cover before morning of Tuesday.

#Chennai - 2pm, moderate / light rain can push into city from N/NNE in next 1hr.

Meanwhile, cloud cover and mild drizzles will continue.

#ALERT

central #Kerala is expected to get widespread rain in next 42hrs due to the pull affect of Bay 98B.

October 15, 2017 at 04:51PM

The awaited LOW is here over central Bay. 

The LOW is over central Bay soon it'll be tracked.

Now, its time to check the intensity and track it'll move during next 3 days !

The central,W,NW,N Bay is having above normal Sea Surface Temperature and above 29 C... which is very good for Cyclone growth.

But in upper-level steering winds, there are some surprises.

The HIGH moving East from Middle-east is expected to steer our Bay system.

in this upper-level chart you can see the HIGH is now over middle-east and another over N-central Pacific.

The pacific HIGH is far away from our Bay system, so it may not influence the steering. 

On other hand, the middle-east HIGH is expected to push East up to West India in next 2 days and expected to take control of the steering !!

Here's the upper-level forecast chart for 17th evening, one, can see the HIGH is near West India.

This is the reason WHY, both GFS and ECMWF 's latest model run shows the "expected" bay Cyclone to make landfall along N coast #Andhra !!

Don't be surprised to see a central coast Andhra landfall forecast in next analysis run by both GFS & ECMWF !

Present Bay LOW is expected to grow into Depression in next 36hrs and expected to track WNW !!

In 24hrs, Pull effect of Bay circulation, E Arabian sea circulation will give HEAVY rain for #Karnataka coast, #Kerala, S-tip Tamilnadu.
Next 3 days, there'll be heavy SW #monsoon style rain for many zones of #Kerala, W-ghats Kerala and W-ghats #Tamilnadu.

In 24hrs, more scattered T showers for Odisha, S chatisgarh into Telangana and N Andhra.
No let-up in T showers for the belt from S,SW,W Maharastra to S,central,E Karnataka into N,NW,N-central Tamilnadu during next 24hrs.

RT @andy_iyeng: 

1:30pm, A round of #light to #moderate #rains from VJN to RR Nagar & Mys Rd #Bengaluru https://t.co/mx1yuz9xdr

#Bengaluru - "More rain ahead for #saturday and #sunday"

No, let up till 16th.

#Chennai - "scattered" moderate or light rain expected after midnight today !

NO sign of NE #monsoon till 31-October !!

RT @lokeshpancholi:

1:50pm, Pune...Hinjewadi area thrashed right now http://pic.twitter.com/a3cd7IShC8  

RT @karthyke: 

1pm, Coimbatore now https://t.co/ckRxBI99fn

October 14, 2017 at 10:29AM

October 13, 2017 at 09:36PM

Mahabaleshwar - from a weather friend.
"the sky was clear this morning, but clouds cover came back and we had short duration of rain" #iwm

— Indian Weather Man (@weatherofindia) October 13, 2017

For more tweets follow :: @weatherofindia

October 13, 2017 at 08:45PM

RT @rdsouza11:
7:15pm, Very heavy rain in sanjay nagar north bangalore #iwm

— Indian Weather Man (@weatherofindia) October 13, 2017

For more tweets follow :: @weatherofindia

October 13, 2017 at 05:46PM

October 13, 2017 at 12:18PM

October 13, 2017 at 12:15PM

RT @naan_masila:
12pm, Smoky Chennai view from Arumbakkam #iwm
Drizzling in Polichalur zone ! http://pic.twitter.com/SbwtJcWVe4

— Indian Weather Man (@weatherofindia) October 13, 2017

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October 13, 2017 at 11:16AM

RT @shriharap: #Bengaluru getting it daily.
2 inches (51 mm) at Rajajinagar #iwm http://pic.twitter.com/JFjdvwrkIQ

— Indian Weather Man (@weatherofindia) October 13, 2017

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October 12, 2017 at 05:21PM

RT @vikramwkarve:
4:53pm, #Raining in bright sunlight (Nagda Paus) #Wakad #Pune. #iwm
T showers seen over central,E Maharashtra, Telangana http://pic.twitter.com/fXCHSZsCSr

— Indian Weather Man (@weatherofindia) October 12, 2017

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October 12, 2017 at 12:20PM

October 12, 2017 at 12:05PM

#Chennai - 3 more days of scattered moderate T showers ahead.
A chance tonight, then a evening T shower possible on 13,14,15-Oct #iwm

— Indian Weather Man (@weatherofindia) October 12, 2017

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October 12, 2017 at 12:03PM

#Hyderabad - T showers possible today and tomorrow, after that dry till #diwali and beyond #iwm

— Indian Weather Man (@weatherofindia) October 12, 2017

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October 12, 2017 at 11:54AM

#Bengaluru can have more rains on today and tomorrow, after that it will reduce or come to a #STOP . #iwm

— Indian Weather Man (@weatherofindia) October 12, 2017

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October 12, 2017 at 10:48AM

Zones over Bay indicated by X can pop a circulation around 15th. #iwm http://pic.twitter.com/PW8ITrEJJM

— Indian Weather Man (@weatherofindia) October 12, 2017

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October 11, 2017 at 10:41PM

RT @vikramwkarve:
#Rains every evening in #Pune
Strange #October Weather #iwm
... https://t.co/ZdgbvN8IBX

— Indian Weather Man (@weatherofindia) October 11, 2017

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October 11, 2017 at 10:38PM

RT @vikramr:
10:12pm, Round 2... #bangalorerains #iwm #sahakaranagar

— Indian Weather Man (@weatherofindia) October 11, 2017

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5pm, S central Tamilnadu T showers satellite Visible loop

5pm, 11-Oct, Satellite Visible loop of massive Thunderstorms over S-central Tamilnadu

October 11, 2017 at 05:30PM

5pm, Massive T showers over S-central #Tamilnadu #iwm http://pic.twitter.com/NonC102iyS

— Indian Weather Man (@weatherofindia) October 11, 2017

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October 11, 2017 at 05:27PM

5pm, Visible shows Scattered T showers over W,NW,SW,N #Maharastra #iwm http://pic.twitter.com/c1n7FVNGQP

— Indian Weather Man (@weatherofindia) October 11, 2017

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October 11, 2017 at 05:25PM

4:45pm, T showers seen over Telangana, N Andhra into S Odisha #iwm

— Indian Weather Man (@weatherofindia) October 11, 2017

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October 11, 2017 at 05:24PM

4:45pm, Almost NO activity over the remnant of Depression over East #India #iwm. http://pic.twitter.com/ztyfW3vvVL

— Indian Weather Man (@weatherofindia) October 11, 2017

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October 11, 2017 at 05:20PM

How IoT and weather data are transforming business decisions ?? #iwm https://t.co/vHPvHtq8UG http://pic.twitter.com/UvPd1REG7q

— Indian Weather Man (@weatherofindia) October 11, 2017

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October 10, 2017 at 06:31PM

@ArvindRamaswamy: #tamilnadu , #chennai , S Andhra - Northeast #monsoon may not set in before 30-October !! #iwm http://pic.twitter.com/FPMdLZri60

— Indian Weather Man (@weatherofindia) October 10, 2017

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These are the zones that is goin to be active during next 30hrs.

Circulation over W Bengal, Jharkhand and another over central Maharastra.

Today, next 24hrs, this zone here (Raichur, Ballari, Kadapa) is expected to get heavy T showers.

Here's the next 30hrs rainfall forecast.

HEAVY and widespread for N Bengal into Bihar.

Heavy for W,central,N Maharastra.

#Mumbai will have a heavy rain day on Wednesday starting from today late-evening.

4:30pm, already Showers seen over E,NE zones from city.

#Bengaluru - There's NO stopping of rainfall activity. Expect more today and next 2 days.

#Chennai - T showers expected again from Wednesday evening / night. Tonight again, showers may come close to W,SW suburbs.

~~~~~~~~~~~~~~~~~~~~~~

GFS continue to show a strong circulation over N-central Bay on 17/18th.

ECMWF also starting to pick a circulation over that zone on 18th.

October 10, 2017 at 06:49AM

October 10, 2017 at 06:36AM

RT @PramodK18051241:
Evening of 9-Oct, Amravati(M.S), N Maharashtra #iwm http://pic.twitter.com/lfPHcTsT93

— Indian Weather Man (@weatherofindia) October 10, 2017

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October 09, 2017 at 06:52PM

RT @naveenkumars84:
6pm, Intense Rains for past 20min #Kancheepuram #Chennai just clearing now #iwm http://pic.twitter.com/EQwK5qPbLc

— Indian Weather Man (@weatherofindia) October 9, 2017

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October 09, 2017 at 04:46PM

4pm, Bengal WML or Depression is now moving NNW away from #Kolkata #iwm http://pic.twitter.com/XCmtDuxO6g

— Indian Weather Man (@weatherofindia) October 9, 2017

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How many circulations can you see in this low-level (850hpa) chart ??

Very active day ahead for entire peninsula !

The same scenario exists over mid-levels also! 

In next 42hrs, the Maharastra circulation is expected to drift into Coast of Maharastra .The E-India circulation to fizz out over E-central

Heavy rain ahead for most of W,coastal,central,S Maharastra due to the circulation during next 2 or 3 days.

GFS still forecasting a strong Circulation over N-central, East Bay on 18th, but ECMWF is not !

1:30pm, Due to circulation(s), Rain seen over S,central bengal, S,N Odisha, many popping over E,central Maharastra, S,central Chatisgarh

In next 24hrs, HEAVY widespread rain for S,central,W Bengal, S Odisha, S,central Chatisgarh, S,SE Madhyapradesh.

Scattered Heavy rain #alert for central,N,S,SW,W #Maharastra during next 42 hrs.

Heavy rain also expected over N,central,SW,W Andhra and adjoining E,S Karnataka in next 30hrs.

Scattered T showers also expected over N,central Tamilnadu before morning of Tuesday.

October 08, 2017 at 10:13PM

Watch "Extreme storm surge, 75 mph winds of Hurricane Nate in Biloxi, MS" on YouTube https://t.co/oPfbomZwEP #iwm

— Indian Weather Man (@weatherofindia) October 8, 2017

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October 08, 2017 at 07:24AM

RT @andy_iyeng:
6:55am, #Early #morning #rains have lent a #foggy start to the day #Bengaluru #BengaluruRains #iwm http://pic.twitter.com/bnGd2UYguE

— Indian Weather Man (@weatherofindia) October 8, 2017

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