Hyannis, MA

4:54 AM EST on January 23, 2017 (GMT -0500)
Cape Air EDC Building | | Change Station

Elev 49 ft 41.67 °N, 70.29 °W | Updated 0 second ago

Overcast
Overcast
37.6 °F
Feels Like 31 °F
N
8.7
Wind Variable Wind from North
Gusts 11.2 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.93 in
Visibility 10.0 miles
Clouds Mostly Cloudy 2300 ft
Mostly Cloudy 2900 ft
Overcast 3400 ft
Windchill 31 °F
Dew Point 31 °F
Humidity 76%
Rainfall 0.00 in
Snow Depth Not available.
7:00 AM 4:45 PM
Waning Crescent, 19% visible
METAR KHYA 230856Z AUTO 05010G20KT 10SM -RA BKN023 BKN029 OVC034 03/M01 A2993 RMK AO2 PK WND 05026/0804 RAB38 SLP134 P0000 60000 T00331006 51008 $
Pressure 29.93 in
Visibility 10.0 miles
Clouds Mostly Cloudy 2300 ft
Mostly Cloudy 2900 ft
Overcast 3400 ft
Windchill 31 °F
Dew Point 31 °F
Humidity 76%
Rainfall 0.00 in
Snow Depth Not available.
7:00 AM 4:45 PM
Waning Crescent, 19% visible
METAR KHYA 230856Z AUTO 05010G20KT 10SM -RA BKN023 BKN029 OVC034 03/M01 A2993 RMK AO2 PK WND 05026/0804 RAB38 SLP134 P0000 60000 T00331006 51008 $

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10-Day Weather Forecast

Almanac

Astronomy

Jan. 23, 2017 Rise Set
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City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

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Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Coastal Flood Advisory, Coastal Flood Watch
Issued: 4:00 AM EST Jan. 23, 2017 – National Weather Service

... Coastal Flood Advisory in effect from 7 PM to 11 PM EST this evening...
... Coastal Flood Watch in effect Tuesday morning...

The National Weather Service in Taunton has issued a coastal Flood Advisory...
which is in effect from 7 PM to 11 PM EST this evening. A coastal Flood Watch
has also been issued. This coastal Flood Watch is in effect Tuesday morning.

* Location... Cape Cod... Marthas Vineyard and Nantucket.

* Tidal departure... 1 to 2 feet this evening. As much as 3 to 4
feet Tuesday morning.

* Timing... within a few hours of high tide this evening and again
Tuesday morning.

* Coastal flood impacts... pockets of minor flooding this evening.
Widespread minor flooding Tuesday morning with pockets of
moderate flooding possible.

* Shoreline impacts... significant beach erosion likely on east
facing shorelines.

Precautionary/preparedness actions...

A coastal Flood Advisory is issued for minor coastal flooding of the most
vulnerable shore roads and/or basements due to the height of storm tide or wave
splashover. The majority of roads remain passable with only isolated closures.
There is no significant threat to life... and impact on property is minimal.

A coastal Flood Watch means that potential exists for moderate or major coastal
flooding. Moderate coastal flooding produces widespread flooding of vulnerable
shore roads and/or basements due to the height of the storm tide and/or wave
action. Numerous Road closures are needed. Lives may be at risk for people who
put themselves in harms way. Isolated structural damage may be possible.



Time of high total tides are approximate to the nearest hour.

Sandwich / Dennis

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     9.9-10.4 23/08 am 1.1/ 1.6 5 none 5-6
    10.2-10.7 23/08 PM 2.3/ 2.8 6-8 none 7-8
    12.3-12.8 24/08 am 3.2/ 3.7 5-9 minor 7-10
     9.3- 9.8 24/09 PM 1.3/ 1.8 3-5 none 4-6
     9.8-10.3 25/09 am 0.5/ 1.0 2-4 none 3-5
     8.5- 9.0 25/10 PM 0.2/ 0.7 1 none 1-2
:

Provincetown Harbor

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     10.0-10.5 23/08 am 0.7/ 1.1 4-5 none 4-5
    10.2-10.7 23/08 PM 1.9/ 2.3 6 none 6
    12.2-12.7 24/09 am 2.7/ 3.2 4-5 minor 4-5
     9.8-10.3 24/09 PM 1.3/ 1.8 4 none 3
    10.2-10.7 25/09 am 0.5/ 1.0 3-4 none 3
     9.0- 9.5 25/10 PM 0.2/ 0.8 2 none 2
:

Chatham - East Coast

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     6.4- 6.9 23/09 am 1.1/ 1.6 9-10 none 10-11
     7.3- 7.8 23/09 PM 2.7/ 3.2 13-18 none 14-20
     8.2- 8.7 24/09 am 2.7/ 3.2 15-22 minor 17-24
     5.5- 6.0 24/10 PM 1.0/ 1.5 8-9 none 9-11
     5.9- 6.4 25/10 am 0.4/ 0.9 5-8 none 7-9
     4.7- 5.2 25/11 PM 0.1/ 0.6 4 none 5-6
:

Chatham - South Coast

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     4.7- 5.2 23/09 am 1.2/ 1.7 3 none 3-4
     5.2- 5.7 23/09 PM 2.3/ 2.8 3 none 5-6
     6.2- 6.7 24/10 am 2.6/ 3.1 3-5 none 4-6
     3.9- 4.4 24/10 PM 1.0/ 1.5 3-4 none 3
     4.0- 4.5 25/10 am 0.4/ 0.9 3 none 2-3
     3.0- 3.5 25/11 PM 0.1/ 0.6 2-3 none 2
:

Nantucket Harbor

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     4.2- 4.7 23/09 am 1.2/ 1.7 5 minor 5
     4.7- 5.2 23/09 PM 2.2/ 2.7 5-6 minor 5-6
     5.9- 6.4 24/09 am 2.7/ 3.2 4-5 minor-MDT 4-5
     3.2- 3.7 24/10 PM 0.9/ 1.4 3-4 none 3-4
     3.6- 4.1 25/10 am 0.4/ 0.9 3-4 none 3-4
     2.3- 2.8 25/11 PM 0.0/ 0.5 2-3 none 2-3
:

Nantucket East Coast - erosion impacts

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     4.7- 5.2 23/09 am 1.3/ 1.8 9 none 10
     5.6- 6.1 23/09 PM 2.7/ 3.2 10-11 minor-MDT 12-14
     6.4- 6.9 24/09 am 2.8/ 3.4 11-12 moderate 12-15
     3.7- 4.2 24/10 PM 1.0/ 1.5 7-8 none 8-9
     4.0- 4.5 25/10 am 0.4/ 0.9 5-7 none 6-8
     2.8- 3.4 25/11 PM 0.0/ 0.5 4-5 none 4-5
:

Nantucket - Madaket area erosion impacts

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     3.4- 3.9 23/08 am 1.1/ 1.6 3-4 none 3-4
     4.2- 4.7 23/09 PM 2.2/ 2.7 6-9 none 6-9
     4.7- 5.2 24/09 am 2.3/ 2.8 6-9 none 6-9
     2.7- 3.2 24/10 PM 0.8/ 1.3 4-6 none 4-6
     2.7- 3.2 25/10 am 0.2/ 0.8 4-5 none 4-5
     2.0- 2.5 25/11 PM 0.0/ 0.5 3-4 none 3-4
:

Vineyard Haven

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     3.2- 3.7 23/09 am 1.7/ 2.2 3-4 none 4-5
     4.2- 4.7 23/09 PM 3.1/ 3.6 6 none 6
     4.2- 4.7 24/09 am 2.7/ 3.2 4-5 none 3-5
     2.2- 2.7 24/09 PM 0.9/ 1.4 1-2 none 2
     1.9- 2.3 25/10 am 0.2/ 0.8 1 none 1-2
     1.4- 1.9 25/10 PM 0.1/ 0.6 1 none 1
:

Buzzards Bay - Woods Hole

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     2.8- 3.4 23/05 am 1.0/ 1.5 2-3 none 2-3
     4.0- 4.5 23/05 PM 2.3/ 2.8 3 none 3
     4.0- 4.5 24/06 am 2.0/ 2.5 3 none 3
     2.8- 3.4 24/06 PM 1.2/ 1.7 1 none 1
     2.2- 2.7 25/07 am 0.2/ 0.7 1-2 none 1-2
     2.1- 2.6 25/07 PM 0.2/ 0.8 1 none 1
:

Wings Neck

      total risk
       tide day/time surge waves flood waves
       /ft/ /ft/ /ft/ category /ft/
   ----------- ---------- --------- ------- ---------- -------
     4.0- 4.5 23/04 am 0.6/ 1.1 3 none 3
     4.7- 5.2 23/05 PM 1.7/ 2.2 3 none 3
     5.4- 5.9 24/05 am 1.7/ 2.2 1-3 none 1-3
     4.5- 5.0 24/06 PM 1.4/ 1.9 1-2 none 1-2
     4.2- 4.7 25/06 am 0.2/ 0.8 1-2 none 1-2
     3.7- 4.2 25/06 PM 0.4/ 0.9 1 none 1


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High Wind Warning
Issued: 4:11 AM EST Jan. 23, 2017 – National Weather Service

... High Wind Warning now in effect from 1 PM this afternoon to
7 am EST Tuesday...

* location... Cape Cod... Marthas Vineyard... Nantucket... and Block
Island.

* Timing... strongest winds will occur tonight into early Tuesday
morning.

* Winds... east 25 to 35 mph with gusts up to 60 mph.

* Impacts... winds will increase today with the strongest of the
winds coming tonight into early Tuesday morning. These winds
will be capable of Downing a few trees and may result in
isolated power outages. These winds may also cause localized
property damage.

Precautionary/preparedness actions...

A High Wind Warning is issued when sustained winds of 40 mph are
expected for at least one hour... with gusts of 58 mph or greater
at any time. Damage to trees... power lines... and property are
possible with winds of this magnitude. Power outages are likely.
Take action to secure loose outdoor objects.





Storm Warning
Issued: 4:11 AM EST Jan. 23, 2017 – National Weather Service

... Storm Warning remains in effect from 1 PM this afternoon to
4 am EST Tuesday...

* winds and seas... east winds 25 to 35 kt with gusts up to 50
kt. Seas 6 to 9 feet.

Precautionary/preparedness actions...

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port... or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions... and
consider remaining in port or taking shelter in port until winds
and waves subside.