Nantucket, MA

11:49 PM EDT on July 20, 2017 (GMT -0400)
Wauwinet | | Change Station
Active Advisory: Dense Fog Advisory Active Notice: Public Information Statement

Elev 20 ft 41.33 °N, 69.99 °W | Updated 8 seconds ago

Overcast
Overcast
76.4 °F
Feels Like 76 °F
N
6.0
Wind Variable Wind from SW
Gusts 13.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.85 in
Visibility 1.8 miles
Clouds Overcast 200 ft
Heat Index 76 °F
Dew Point 75 °F
Humidity 96%
Rainfall 0.00 in
Snow Depth Not available.
5:24 AM 8:08 PM
Waning Crescent, 7% visible
SPECI KACK 210343Z AUTO 22008KT 1 3/4SM BR OVC002 23/23 A2985 RMK AO2 T02280228 PWINO $
Pressure 29.85 in
Visibility 1.8 miles
Clouds Overcast 200 ft
Heat Index 76 °F
Dew Point 75 °F
Humidity 96%
Rainfall 0.00 in
Snow Depth Not available.
5:24 AM 8:08 PM
Waning Crescent, 7% visible
SPECI KACK 210343Z AUTO 22008KT 1 3/4SM BR OVC002 23/23 A2985 RMK AO2 T02280228 PWINO $

Get Your Daily Forecast Email!

Thanks for signing up!

Be on the lookout for a verification email in your inbox.

You'll start receiving severe weather alerts in your inbox..

×

10-Day Weather Forecast

Almanac

Astronomy

Jul. 20, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

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

Watches & Warnings

Dense Fog Advisory
Issued: 7:39 PM EDT Jul. 20, 2017 – National Weather Service

... Dense fog advisory in effect until 5 am EDT Friday...

The National Weather Service in Taunton has issued a dense fog
advisory, which is in effect until 5 am EDT Friday.

* Location... Nantucket

* visibilities... one quarter mile or less at times.

* Timing... through early tomorrow morning.

* Impacts... visibility of a quarter mile or less will be hazardous
to those traveling. Expect rapid changes in visibility if on
area roadways.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile, for at least 3 hours. If
driving, slow down, use your headlights, and leave plenty of
distance ahead of you.



For the latest updates... please visit our webpage at
www.Weather.Gov/Boston

You can follow US on facebook at